JP6756727B2 - 貯蔵及び送出システムから低大気圧で供給される流体用の流動安定性向上のための改良された真空作動弁組立品及び封止機構 - Google Patents
貯蔵及び送出システムから低大気圧で供給される流体用の流動安定性向上のための改良された真空作動弁組立品及び封止機構 Download PDFInfo
- Publication number
- JP6756727B2 JP6756727B2 JP2017546620A JP2017546620A JP6756727B2 JP 6756727 B2 JP6756727 B2 JP 6756727B2 JP 2017546620 A JP2017546620 A JP 2017546620A JP 2017546620 A JP2017546620 A JP 2017546620A JP 6756727 B2 JP6756727 B2 JP 6756727B2
- Authority
- JP
- Japan
- Prior art keywords
- valve assembly
- bellows
- pedestal
- cone
- pressure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 title claims description 61
- 239000012530 fluid Substances 0.000 title claims description 44
- 238000003860 storage Methods 0.000 title claims description 20
- 230000007246 mechanism Effects 0.000 title description 20
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 173
- 239000007789 gas Substances 0.000 claims description 85
- WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Substances FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 claims description 41
- 229910015900 BF3 Inorganic materials 0.000 claims description 39
- 229920001169 thermoplastic Polymers 0.000 claims description 31
- 239000004416 thermosoftening plastic Substances 0.000 claims description 31
- 230000008859 change Effects 0.000 claims description 15
- 239000012815 thermoplastic material Substances 0.000 claims description 10
- -1 arsine hydride Chemical compound 0.000 claims description 8
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 5
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 5
- 239000013536 elastomeric material Substances 0.000 claims description 5
- 229920002493 poly(chlorotrifluoroethylene) Polymers 0.000 claims description 5
- 239000005023 polychlorotrifluoroethylene (PCTFE) polymer Substances 0.000 claims description 5
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 claims description 4
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 claims description 4
- 239000001257 hydrogen Substances 0.000 claims description 4
- 229910052739 hydrogen Inorganic materials 0.000 claims description 4
- 239000011669 selenium Substances 0.000 claims description 4
- ABTOQLMXBSRXSM-UHFFFAOYSA-N silicon tetrafluoride Chemical compound F[Si](F)(F)F ABTOQLMXBSRXSM-UHFFFAOYSA-N 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 4
- ABQLAMJAQZFPJI-UHFFFAOYSA-N 3-heptyloxolan-2-one Chemical compound CCCCCCCC1CCOC1=O ABQLAMJAQZFPJI-UHFFFAOYSA-N 0.000 claims description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 3
- 229910052698 phosphorus Inorganic materials 0.000 claims description 3
- 239000011574 phosphorus Substances 0.000 claims description 3
- 229910052711 selenium Inorganic materials 0.000 claims description 3
- PPMWWXLUCOODDK-UHFFFAOYSA-N tetrafluorogermane Chemical compound F[Ge](F)(F)F PPMWWXLUCOODDK-UHFFFAOYSA-N 0.000 claims description 3
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 2
- 229910052785 arsenic Inorganic materials 0.000 claims description 2
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 claims description 2
- 229910052796 boron Inorganic materials 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 239000001569 carbon dioxide Substances 0.000 claims description 2
- ZOCHARZZJNPSEU-UHFFFAOYSA-N diboron Chemical compound B#B ZOCHARZZJNPSEU-UHFFFAOYSA-N 0.000 claims description 2
- 229910052732 germanium Inorganic materials 0.000 claims description 2
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 239000010703 silicon Substances 0.000 claims description 2
- ZQXCQTAELHSNAT-UHFFFAOYSA-N 1-chloro-3-nitro-5-(trifluoromethyl)benzene Chemical compound [O-][N+](=O)C1=CC(Cl)=CC(C(F)(F)F)=C1 ZQXCQTAELHSNAT-UHFFFAOYSA-N 0.000 claims 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 1
- 238000012360 testing method Methods 0.000 description 51
- 238000013461 design Methods 0.000 description 41
- 230000000052 comparative effect Effects 0.000 description 34
- 238000000034 method Methods 0.000 description 28
- 230000008569 process Effects 0.000 description 25
- 239000000463 material Substances 0.000 description 20
- 238000005468 ion implantation Methods 0.000 description 10
- 229920001971 elastomer Polymers 0.000 description 9
- 239000000806 elastomer Substances 0.000 description 9
- 238000007373 indentation Methods 0.000 description 8
- 150000002500 ions Chemical class 0.000 description 8
- 230000009471 action Effects 0.000 description 7
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 6
- 230000007774 longterm Effects 0.000 description 6
- 239000004065 semiconductor Substances 0.000 description 6
- 238000011144 upstream manufacturing Methods 0.000 description 6
- 239000003463 adsorbent Substances 0.000 description 5
- 230000006870 function Effects 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 229920006367 Neoflon Polymers 0.000 description 4
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 238000005538 encapsulation Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 231100000331 toxic Toxicity 0.000 description 4
- 230000002588 toxic effect Effects 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 3
- 230000002411 adverse Effects 0.000 description 3
- 229910052786 argon Inorganic materials 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- 229910001873 dinitrogen Inorganic materials 0.000 description 3
- 239000002019 doping agent Substances 0.000 description 3
- 150000004678 hydrides Chemical class 0.000 description 3
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 3
- 239000002341 toxic gas Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- RBFQJDQYXXHULB-UHFFFAOYSA-N arsane Chemical compound [AsH3] RBFQJDQYXXHULB-UHFFFAOYSA-N 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 238000003795 desorption Methods 0.000 description 2
- 230000001066 destructive effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000008393 encapsulating agent Substances 0.000 description 2
- 150000004820 halides Chemical class 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- 229920005992 thermoplastic resin Polymers 0.000 description 2
- 231100000419 toxicity Toxicity 0.000 description 2
- 230000001988 toxicity Effects 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 229920006169 Perfluoroelastomer Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 229910000074 antimony hydride Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- YBGKQGSCGDNZIB-UHFFFAOYSA-N arsenic pentafluoride Chemical compound F[As](F)(F)(F)F YBGKQGSCGDNZIB-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- UUAGAQFQZIEFAH-UHFFFAOYSA-N chlorotrifluoroethylene Chemical group FC(F)=C(F)Cl UUAGAQFQZIEFAH-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000011143 downstream manufacturing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920000840 ethylene tetrafluoroethylene copolymer Polymers 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 239000004811 fluoropolymer Substances 0.000 description 1
- 229910000078 germane Inorganic materials 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- HCDGVLDPFQMKDK-UHFFFAOYSA-N hexafluoropropylene Chemical group FC(F)=C(F)C(F)(F)F HCDGVLDPFQMKDK-UHFFFAOYSA-N 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012994 industrial processing Methods 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229910000073 phosphorus hydride Inorganic materials 0.000 description 1
- WKFBZNUBXWCCHG-UHFFFAOYSA-N phosphorus trifluoride Chemical compound FP(F)F WKFBZNUBXWCCHG-UHFFFAOYSA-N 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000010979 ruby Substances 0.000 description 1
- 229910001750 ruby Inorganic materials 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 238000002336 sorption--desorption measurement Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- OUULRIDHGPHMNQ-UHFFFAOYSA-N stibane Chemical compound [SbH3] OUULRIDHGPHMNQ-UHFFFAOYSA-N 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- VTLHPSMQDDEFRU-UHFFFAOYSA-N tellane Chemical compound [TeH2] VTLHPSMQDDEFRU-UHFFFAOYSA-N 0.000 description 1
- 229910000059 tellane Inorganic materials 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/30—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces specially adapted for pressure containers
- F16K1/301—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces specially adapted for pressure containers only shut-off valves, i.e. valves without additional means
- F16K1/303—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces specially adapted for pressure containers only shut-off valves, i.e. valves without additional means with a valve member, e.g. stem or shaft, passing through the seat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/36—Valve members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/04—Arrangement or mounting of valves
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/04—Control of fluid pressure without auxiliary power
- G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
- G05D16/0616—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a bellow
- G05D16/0619—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a bellow acting directly on the obturator
- G05D16/0622—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a bellow acting directly on the obturator characterised by the form of the obturator
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2201/00—Vessel construction, in particular geometry, arrangement or size
- F17C2201/01—Shape
- F17C2201/0104—Shape cylindrical
- F17C2201/0114—Shape cylindrical with interiorly curved end-piece
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2201/00—Vessel construction, in particular geometry, arrangement or size
- F17C2201/05—Size
- F17C2201/058—Size portable (<30 l)
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2203/00—Vessel construction, in particular walls or details thereof
- F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
- F17C2203/0602—Wall structures; Special features thereof
- F17C2203/0612—Wall structures
- F17C2203/0614—Single wall
- F17C2203/0617—Single wall with one layer
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
- F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
- F17C2205/0323—Valves
- F17C2205/0329—Valves manually actuated
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
- F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
- F17C2205/0338—Pressure regulators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
- F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
- F17C2205/0382—Constructional details of valves, regulators
- F17C2205/0385—Constructional details of valves, regulators in blocks or units
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
- F17C2205/0388—Arrangement of valves, regulators, filters
- F17C2205/0391—Arrangement of valves, regulators, filters inside the pressure vessel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
- F17C2205/0388—Arrangement of valves, regulators, filters
- F17C2205/0394—Arrangement of valves, regulators, filters in direct contact with the pressure vessel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2221/00—Handled fluid, in particular type of fluid
- F17C2221/03—Mixtures
- F17C2221/037—Containing pollutant, e.g. H2S, Cl
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
- F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
- F17C2223/0107—Single phase
- F17C2223/0123—Single phase gaseous, e.g. CNG, GNC
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
- F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
- F17C2223/0146—Two-phase
- F17C2223/0153—Liquefied gas, e.g. LPG, GPL
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
- F17C2223/03—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the pressure level
- F17C2223/033—Small pressure, e.g. for liquefied gas
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
- F17C2223/03—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the pressure level
- F17C2223/036—Very high pressure (>80 bar)
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2225/00—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel
- F17C2225/01—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel characterised by the phase
- F17C2225/0107—Single phase
- F17C2225/0123—Single phase gaseous, e.g. CNG, GNC
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2225/00—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel
- F17C2225/03—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel characterised by the pressure level
- F17C2225/038—Subatmospheric pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2270/00—Applications
- F17C2270/05—Applications for industrial use
- F17C2270/0518—Semiconductors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/32—Hydrogen storage
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Lift Valve (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
- Fluid-Driven Valves (AREA)
Description
従来の真空作動弁組立品を、気体低大気圧送出及び高圧貯蔵用シリンダ内に挿入した。利用した従来の弁は、図2に示すようなOリング設計であった。弁組立品の弁開放挙動を評価するために、流動試験を実施した。15体積%のXeと残部の水素との気体混合物(Xe−H2)を、弁組立品にかかる入口圧力が1200psigであるようにシリンダ内に充填した。シリンダは、質量流量調整器及び圧力変換器を含む流動マニホールドに接続した。質量流量調整器は、シリンダの出口の下流に配置して、0.5sccmに設定した。圧力変換器は、シリンダからのXe−H2の気体混合物の送出圧力を測定するために、シリンダの出口と質量流量調整器との間に配置した。真空ポンプは、質量流量調整器の下流に配置して、マニホールドを通して真空を生成するために使用した。
図2に示し比較例1で試験したような従来の真空作動弁組立品を、比較例1と同じ流動試験及び条件にした。しかし、Xe−H2とは対照的に、BF3を高圧シリンダ内に充填した。BF3を、弁組立品にかかる入口圧力が1200psigであるようにシリンダ内に充填した。
図2に示すような従来のOリング設計の真空作動弁組立品を、気体低大気圧送出及び高圧貯蔵用シリンダ内に挿入した。40,000回の開/閉サイクルに続く1250psig及び104°FでのBF3の13日間の保持を含む一連の様々な試験を弁組立品が受けた後、流量の範囲で、弁組立品の流動安定性を評価した。弁組立品の一回の開放及び閉鎖が、1回のサイクルを指した。それぞれのサイクルは、BF3の気体を使用して行った。弁は、5000サイクルの間、開放及び閉鎖して、その後、シリンダが空状態に到達するまで1250psiの圧力でシリンダから4sccmでBF3を流すことからなる消耗試験を実施した。合計40,000サイクルが完了するまで、この手順を繰り返した。
図2のOリング真空作動弁を、気体低大気圧送出及び高圧貯蔵用シリンダ内に挿入した。比較例1の圧力より高い圧力での弁組立品の流動安定性を評価した。アルゴンガスを、弁組立品にかかる入口圧力が1500psigであるように高圧シリンダ内に充填した。比較例1と同じ試験構成を利用した。具体的には、シリンダは、比較例1で説明したように流動マニホールドに接続した。具体的には、流動マニホールドは、質量流量調整器及び圧力変換器を含んだ。質量流量調整器は、シリンダの出口の下流に配置して、2sccmに設定した。圧力変換器は、シリンダからのアルゴンガスの送出圧力を測定するために、シリンダの出口と質量流量調整器との間に配置した。真空ポンプは、質量流量調整器の下流に配置して、マニホールドを通して真空を生成するために使用した。
図3のピン−ポペット真空作動弁を、気体低大気圧送出及び高圧貯蔵用シリンダ内に挿入した。ピン−ポペット弁の流動安定性を評価した。アルゴンガスを、弁組立品にかかる入口圧力が900psigであるように高圧シリンダ内に充填した。比較例4で説明したものと同じ試験構成を利用した。
図1a〜1cに示すような本発明の改良された真空作動弁組立品を、気体低大気圧送出及び高圧貯蔵用シリンダ内に挿入した。改良された弁組立品の弁開放挙動を評価するために、流動試験を実施した。15%のXeと残部の水素との気体混合物(Xe−H2)を、弁組立品にかかる入口圧力が1200psigであるようにシリンダ内に充填した。シリンダは、比較例1及び2で説明したものと全く同様に構成された流動マニホールドに接続した。流動試験は、比較例1及び2で説明したものと同じ条件下で行われた。
図1に示すような本発明の改良された真空作動弁組立品を、気体低大気圧送出及び高圧貯蔵用シリンダ内に挿入した。比較例2と同じ手順を利用して、改良された弁組立品の弁開放挙動を評価するために、流動試験を実施した。BF3の気体を、弁組立品にかかる入口圧力が1200psigであるようにシリンダ内に充填した。シリンダは、比較例1及び2並びに実施例1のように構成された流動マニホールドに接続した。流動試験は、比較例1及び2並びに実施例1と同じ条件下で行われた。
図1に示すような本発明の改良された真空作動弁組立品を、気体低大気圧送出及び高圧貯蔵用シリンダ内に挿入した。比較例3と同じ条件、すなわち、40,000サイクルに続く1250psig及び104°FでのBF3の13日間の保持を合計した一連の様々な試験を弁組立品が受けた後、流量の範囲で、弁組立品の流動安定性を評価した。弁組立品の一回の開放及び閉鎖が、1回のサイクルを指した。それぞれのサイクルは、BF3の気体を使用して行った。弁は、5000サイクルの間、開放及び閉鎖して、その後、シリンダが空状態に到達するまで1250psiの圧力でシリンダから4sccmでBF3を流すことからなる消耗試験を実施した。合計40,000サイクルが完了するまで、この手順を繰り返した。次に、1250psigのBF3並びに0.5、2、5、及び7sccmでのシリンダからの流動試験で流動試験を行って、その後、1250psigのBF3を用いて13日間40℃で、シリンダ内に加圧したBF3を保持した。13日間のBF3の保持は、改良された弁のBF3への長期の曝露の影響を評価するために設計した。
図1に示すような本発明の改良された弁組立品を、気体低大気圧送出及び高圧貯蔵用シリンダ内に挿入した。より高い圧力での弁組立品の流動安定性を評価した。弁組立品にかかる入口圧力が70°Fで1800psigであるように、窒素ガスをシリンダ内に充填した。シリンダは、比較例1で説明したように流動マニホールドに接続した。弁組立品に20,000サイクルを行った。それぞれのサイクルは、以下からなった。ユーザポートに供給された最大真空の結果として、10秒間窒素ガスを流して、弁を開放させた。次に、大気圧を35秒間ユーザポートに供給して、弁を閉鎖させた。これらのパラメータは、弁の正常動作中に遭遇することが予期されない厳しい条件をシミュレートするために選択した。第8000サイクル及び第16000サイクルで、サイクルを一時停止して、弁座の両端間の漏出速度を測定した。両方の場合で、速度は、1e−7atm−cc/秒ヘリウムのオーダーであって、これは、ピン−ポペット及びOリング弁がそれぞれ弁のサイクルにさらされる前に生じる漏出速度より一桁小さい。加えて、弁の流動性能は、窒素ガスを使用して20,000サイクルの前後に評価して、厳しい試験条件にもかかわらず、低大気圧送出性能の変化は観察されなかった。改良された弁は、1800psigで安定した送出挙動を呈した。比較すると、そのような高い圧力は、従来の設計(Oリング及びピン−ポペット)のいずれでも実現できなかった。事実、本発明人は、ピン−ポペット設計が約750psigの圧力上限を有し、Oリング設計が約1500psigの圧力上限を有することを試験して観察した。これらの上限で、この2つの設計は、生成物を送出するか、あるいはランダムな振動及びスパイクにより送出するかのいずれもしない。本発明の新規の改良された弁設計は、予想に反して1800psigの高い圧力で動作することが見出された。送出圧力は、すべてのサイクルの間、安定であって、スパイクのない安定した流動挙動が観察された。弁組立品の故障は、20,000回のサイクル後に発生しなかった。試験は、弁組立品にかかる入口圧力が70°Fで1800psigであった場合でも、弁が繰返して開放及び閉鎖することができることを実証した。
Claims (14)
- 真空作動弁組立品(10)であって、密閉チャンバ(18)により少なくとも部分的に画定された改良された蛇腹(13)であって、前記密閉チャンバ(18)は、前記チャンバ(18)を前記蛇腹(13)の周囲の外側領域(14)から隔離するように封止され、前記蛇腹(13)は、前記蛇腹(13)の前記外側領域(14)の周囲の所定の真空状態に応じて長手方向に伸長するように構成された側面領域(31)を含み、前記蛇腹(13)は、前記蛇腹(13)の外径に沿って口本体(21)にネジ止めにより係合される上部を有し、前記蛇腹(13)の底部は、接触板(19)により実質的に画定された、改良された蛇腹(13)と、 前記蛇腹(13)の前記底部に向かって延びる上端部、並びに熱可塑性固定台座(11)の開口部(28)及び錐(12)の上部(16)の開口部(29)を通って前記錐(12)の表面に接触するように延びる底端部を有するピン(17)と、
を備え、
前記固定台座(11)は、熱可塑性材料から本質的になり、更に、前記熱可塑性台座(11)は、エラストマー材の欠如により特徴付けられ、前記固定台座(11)は、前記台座(11)の外面(27)から前記台座(11)の内側封止表面(26)まで延びる前記開口部(28)を含み、前記台座(11)は、前記固定台座(11)の前記内側封止表面(26)に沿って延びる溝付き領域(15)を更に含み、
前記錐(12)は、それぞれ前記固定台座(11)の内側に位置する本体部分(30)及び前記上部(16)を含み、前記固定台座(11)の前記内側は、前記上部(16)の外径及び前記本体部分(30)の外径よりも大きな内径により少なくとも部分的に画定され、それによって前記錐(12)と前記台座(11)との間の通路(20)を生成し、
前記錐(12)の前記上部(16)は、前記蛇腹(13)が非伸長状態にある時、前記固定台座(11)の前記溝付き領域(15)に沿って機械的係合状態に維持されるように、前記固定台座(11)の前記溝付き領域(15)内に係合され、前記係合は、前記通路(20)を閉鎖して前記通路(20)を通る流体の流動を防止する封止を生成し、それによって前記弁組立品(10)の閉鎖構成を生成し、
前記蛇腹(13)の前記外側領域(14)の周囲の前記所定の真空状態に応じた長手方向の前記側面領域(31)に沿った前記蛇腹(13)の伸長は、前記接触板(19)を前記ピン(17)の前記上端部に対して下向きに付勢するのに十分な増分量だけ前記蛇腹(13)の前記側面領域(31)の長さを増大し、下向きに付勢することによって、前記ピン(17)の前記底端部を前記錐(12)の前記表面に対して押し下げさせて、前記錐(12)の前記上部(16)を前記固定台座(11)の前記内側封止表面(26)に沿った前記溝付き領域(15)内から係合解除させ、それによって前記封止を機械的に解除し、前記通路(20)の閉鎖を解除して、前記錐(12)の前記上部(16)と前記固定台座(11)の前記内側封止表面(26)との間の間隙を生成し、前記流体が通過するための前記弁組立品(10)の開放構成を生成する、
真空作動弁組立品(10)。 - 前記台座(11)の前記溝付き領域(15)が、前記錐の前記上部との係合の際に所定の弾性体状区域内で弾性的に圧縮するように構成されたコイニング加工された表面を含む、請求項1に記載の真空作動弁組立品(10)。
- 前記上部が円錐台形状である、請求項1に記載の真空作動弁組立品(10)。
- 貯蔵及び送出装置(2)の内部に配置された、請求項1に記載の真空作動弁組立品(10)。
- 前記固定台座(11)が、前記開放構成と前記閉鎖構成との間の遷移の1回以上のサイクルの間に実質的に形状が変化しないままである、請求項1に記載の真空作動弁組立品(
10)。 - 前記ねじ付き蛇腹(13)の1回転が、約1332Pa(10トル)の送出圧力の変化となる、請求項1に記載の真空作動弁組立品(10)。
- 前記錐(12)の前記上部(16)が、前記固定台座(11)の前記内側封止表面(26)に沿って周囲方向に延びる、請求項1に記載の真空作動弁組立品(10)。
- 前記流体が、ヒ素(As)、リン(P)、ホウ素(B)、ケイ素(Si)、ゲルマニウム(Ge)、セレン、及び炭素の供給源として、気体のアルシン水素化物(AsH3)、ホスフィン(PH3)、ジボラン(B2H6)、水素(H2)、及び三フッ化ホウ素ハロゲン化物(BF3)、四フッ化ケイ素(SiF4)、四フッ化ゲルマニウム(GeF4)、六フッ化セレン(SeF6)、三フッ化リン(PF3)、及び二酸化炭素オキシド(CO2)、及び一酸化炭素(CO)から選択される気体である、請求項1に記載の真空作動弁組立品(10)。
- 前記開放構成を生成するために前記封止を機械的に解除することは、検出可能な、圧力変換器により測定される送出圧力のスパイク及び流動コントローラにより測定される流量偏移の欠如により特徴付けられる、請求項1に記載の真空作動弁組立品(10)。
- 前記弾性体状区域の厚さが、0〜13789600Pa(2000psig)の動作条件で約1マイクロメートル〜約100マイクロメートルの範囲である、請求項2に記載の真空作動弁組立品(10)。
- 送出圧力が、作動圧力と実質的に同じである、請求項1に記載の真空作動弁組立品(10)。
- 前記弁組立品(10)の前記開放構成は、前記流体が約0.1〜10sccmの範囲の流量でエンドユーザに流れることを可能にする、請求項1に記載の真空作動弁組立品(10)。
- 前記熱可塑性材料が、ポリクロロトリフルオロエチレン(PCTFE)である、請求項1に記載の真空作動弁組立品(10)。
- 前記錐(12)の前記上部(16)と前記固定台座(11)の前記内側封止表面(26)との間の前記間隙が、0.00127cm(0.0005インチ)〜0.0254cm(0.010インチ)の範囲である、請求項1に記載の真空作動弁組立品(10)。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/638,397 | 2015-03-04 | ||
US14/638,397 US9909670B2 (en) | 2015-03-04 | 2015-03-04 | Modified vacuum actuated valve assembly and sealing mechanism for improved flow stability for fluids sub-atmospherically dispensed from storage and delivery systems |
PCT/US2016/020559 WO2016141118A1 (en) | 2015-03-04 | 2016-03-03 | Modified vacuum actuated valve assembly and sealing mechanism for improved flow stability for fluids sub-atmospherically dispensed from storage and delivery systems |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018513320A JP2018513320A (ja) | 2018-05-24 |
JP6756727B2 true JP6756727B2 (ja) | 2020-09-16 |
Family
ID=55646857
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017546620A Expired - Fee Related JP6756727B2 (ja) | 2015-03-04 | 2016-03-03 | 貯蔵及び送出システムから低大気圧で供給される流体用の流動安定性向上のための改良された真空作動弁組立品及び封止機構 |
Country Status (7)
Country | Link |
---|---|
US (2) | US9909670B2 (ja) |
EP (1) | EP3265420B1 (ja) |
JP (1) | JP6756727B2 (ja) |
KR (1) | KR102055048B1 (ja) |
CN (1) | CN107567557B (ja) |
SG (1) | SG11201707165UA (ja) |
WO (1) | WO2016141118A1 (ja) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9982511B2 (en) | 2014-01-03 | 2018-05-29 | Proserv Operations, Inc. | Dirty fluid pressure regulator and control valve |
US10670155B2 (en) | 2015-10-05 | 2020-06-02 | Proserv Gilmore Valve Llc | Latching poppet valve |
US10487951B2 (en) | 2016-01-22 | 2019-11-26 | Proserv Operations, Inc. | Non-interflow directional control valve |
US20170294314A1 (en) | 2016-04-11 | 2017-10-12 | Aaron Reinicker | Germanium compositions suitable for ion implantation to produce a germanium-containing ion beam current |
WO2018053132A1 (en) * | 2016-09-15 | 2018-03-22 | Proserv Operations, Inc. | Low friction hydraulic circuit control components |
US9969322B1 (en) * | 2016-10-31 | 2018-05-15 | T-Max (Hangzhou) Technology Co., Ltd. | Vehicle, winch for vehicle and display control device for winch |
US11098402B2 (en) | 2017-08-22 | 2021-08-24 | Praxair Technology, Inc. | Storage and delivery of antimony-containing materials to an ion implanter |
US10597773B2 (en) | 2017-08-22 | 2020-03-24 | Praxair Technology, Inc. | Antimony-containing materials for ion implantation |
US10633951B2 (en) | 2017-09-22 | 2020-04-28 | Proserv Operations, Inc. | Pressure regulator with user selectable dampening |
US10739796B2 (en) | 2017-09-22 | 2020-08-11 | Proserv Gilmore Valve Llc | Pressure regulator with reconfigurable hydraulic dampening |
US11022226B2 (en) | 2018-03-20 | 2021-06-01 | Proserv Operations, Inc. | Microfluidic valve |
WO2019212687A1 (en) | 2018-05-04 | 2019-11-07 | Entegris, Inc. | Regulator stability in a pressure regulated storage vessel |
US11054050B2 (en) | 2018-08-13 | 2021-07-06 | Proserv Operations Inc. | Valve with press-fit insert |
US11209096B2 (en) | 2018-11-19 | 2021-12-28 | Proserv Operations, Inc. | Bilateral and throttling directional control valve |
US11261982B2 (en) | 2019-06-27 | 2022-03-01 | Proserv Gilmore Valve Llc | Pressure relief valve with bi-directional seat |
US20210048148A1 (en) * | 2019-08-12 | 2021-02-18 | Numat Technologies Inc. | Process and apparatus for dispensing and charging gas to a storage vessel |
US11577217B2 (en) | 2019-12-12 | 2023-02-14 | Praxair Technology, Inc. | Dopant fluid storage and dispensing systems utilizing high performance, structurally modified particulate carbon adsorbents |
US11828370B2 (en) | 2020-01-02 | 2023-11-28 | Proserv Gilmore Valve Llc | Check valve with conforming seat |
JP2023523811A (ja) * | 2020-04-30 | 2023-06-07 | インテグリス・インコーポレーテッド | 調整器アセンブリ及び試験方法 |
IL297179A (en) | 2020-05-11 | 2022-12-01 | Praxair Technology Inc | Storage and delivery of materials containing antimony to ion attractors |
LU102229B1 (en) * | 2020-11-25 | 2022-05-30 | Rotarex S A | Cylindrical sub-atmospheric pressure regulating device for insertion into a gas cylinder |
CN113028080A (zh) * | 2021-03-26 | 2021-06-25 | 河南省汇隆精密设备制造股份有限公司 | 一种活塞式多级高压气体开关 |
CN113309858B (zh) * | 2021-06-04 | 2023-06-23 | 浙江万龙机械有限公司 | 一种阀杆高频启闭防抖的氨用阀 |
DE102022208068A1 (de) * | 2022-08-03 | 2024-02-08 | Robert Bosch Gesellschaft mit beschränkter Haftung | Tankventil und Verfahren zum Herstellen eines Tankventils |
WO2024158841A1 (en) * | 2023-01-24 | 2024-08-02 | Entegris, Inc. | Pressure regulator |
CN117053092B (zh) * | 2023-10-11 | 2023-12-22 | 常州优达电子科技有限公司 | 一种sf6抽真空充气装置 |
Family Cites Families (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1234096A (en) * | 1915-04-16 | 1917-07-17 | Leslie J Bennett | Valve. |
US1576608A (en) * | 1924-06-23 | 1926-03-16 | Helphingstine Otto | Steam-heating system |
US3366315A (en) * | 1965-08-25 | 1968-01-30 | Holley Carburetor Co | Pressure regulator |
US3485474A (en) * | 1966-08-03 | 1969-12-23 | Sheldon C Evans | Adjustable fluid restrictor |
JPS4973836U (ja) * | 1972-10-11 | 1974-06-26 | ||
GB1441295A (en) * | 1972-10-28 | 1976-06-30 | Messerschmitt Boelkow Blohm | Control valve for pulsed rocket propulsion units |
USRE31417E (en) * | 1973-04-09 | 1983-10-18 | Klinger Ag | Sealing system for shutoff elements |
JPS5455819A (en) * | 1977-10-12 | 1979-05-04 | Osaka Gas Co Ltd | Low noise valve |
JPS5714915A (en) | 1980-06-30 | 1982-01-26 | Osaka Gas Co Ltd | Low-noise pressure reducing valve |
US4793379A (en) | 1982-07-16 | 1988-12-27 | Eidsmore Paul G | Supply cylinder shut-off and flow control valve |
US4531710A (en) * | 1984-02-07 | 1985-07-30 | F.I.P., S.A. De C.V. | Expanding gate valve |
FR2612598B1 (fr) * | 1987-03-17 | 1989-06-09 | Air Liquide | Robinet pour bouteille de gaz sous pression |
GB8918503D0 (en) * | 1989-08-14 | 1989-09-20 | Meggitt Uk Ltd | Multi-function valve |
US5303734A (en) * | 1993-02-01 | 1994-04-19 | Eidsmore Paul G | Pressure regulator |
US5518528A (en) * | 1994-10-13 | 1996-05-21 | Advanced Technology Materials, Inc. | Storage and delivery system for gaseous hydride, halide, and organometallic group V compounds |
US5575311A (en) * | 1995-01-13 | 1996-11-19 | Furon Company | Three-way poppet valve apparatus |
US6007609A (en) | 1997-12-18 | 1999-12-28 | Uop Llc | Pressurized container with restrictor tube having multiple capillary passages |
US5937895A (en) * | 1998-04-17 | 1999-08-17 | Uop Llc | Fail-safe delivery valve for pressurized tanks |
US6045115A (en) | 1998-04-17 | 2000-04-04 | Uop Llc | Fail-safe delivery arrangement for pressurized containers |
US6343476B1 (en) | 1998-04-28 | 2002-02-05 | Advanced Technology Materials, Inc. | Gas storage and dispensing system comprising regulator interiorly disposed in fluid containment vessel and adjustable in situ therein |
US6101816A (en) | 1998-04-28 | 2000-08-15 | Advanced Technology Materials, Inc. | Fluid storage and dispensing system |
AU2001278702A1 (en) * | 2000-08-09 | 2002-02-18 | Kabushiki Kaisha Yokota Seisakusho | Valve device and pipeline system |
JP2003240148A (ja) * | 2002-02-13 | 2003-08-27 | Aisan Ind Co Ltd | タンク内に装着される電磁弁 |
US6857447B2 (en) | 2002-06-10 | 2005-02-22 | Advanced Technology Materials, Inc. | Pressure-based gas delivery system and method for reducing risks associated with storage and delivery of high pressure gases |
US6959724B2 (en) | 2002-07-01 | 2005-11-01 | Praxair Technology, Inc. | Multiple regulator vacuum delivery valve assembly |
US6935354B2 (en) | 2002-12-09 | 2005-08-30 | Advanced Technology Materials, Inc. | Permeable gas assembly for gas delivery |
US6931859B2 (en) * | 2003-12-17 | 2005-08-23 | Honeywell International Inc. | Variable turbine cooling flow system |
JP3930872B2 (ja) * | 2004-06-17 | 2007-06-13 | 株式会社カワサキプレシジョンマシナリ | 弁装置 |
JP2007032863A (ja) * | 2005-07-22 | 2007-02-08 | Tgk Co Ltd | 膨張弁 |
DE102006057549B4 (de) * | 2006-12-06 | 2010-06-24 | Nord-Micro Ag & Co. Ohg | Steuereinheit zur Betätigung eines Druckventils, insbesondere eines Differenzdruckventils einer Flugzeugkabine |
US7708028B2 (en) * | 2006-12-08 | 2010-05-04 | Praxair Technology, Inc. | Fail-safe vacuum actuated valve for high pressure delivery systems |
US7905247B2 (en) * | 2008-06-20 | 2011-03-15 | Praxair Technology, Inc. | Vacuum actuated valve for high capacity storage and delivery systems |
JP5053397B2 (ja) * | 2010-02-18 | 2012-10-17 | Ckd株式会社 | 電動真空弁 |
DE102010016845A1 (de) * | 2010-05-07 | 2011-11-10 | Samson Ag | Prozessventil mit flexibler Dichtkante |
CN103119347B (zh) * | 2010-05-25 | 2015-10-14 | 艾默生过程管理(天津)阀门有限公司 | 具有用于从密封表面接收污染物的腔的阀内件装置 |
US9897257B2 (en) | 2012-09-21 | 2018-02-20 | Entegris, Inc. | Anti-spike pressure management of pressure-regulated fluid storage and delivery vessels |
SG11201504167RA (en) * | 2012-12-21 | 2015-07-30 | Praxair Technology Inc | Storage and sub-atmospheric delivery of dopant compositions for carbon ion implantation |
DE102013202610A1 (de) * | 2013-02-19 | 2014-08-21 | Robert Bosch Gmbh | Ventil mit verbessertem Dichtelement und verbessertem Ventilsitzträger |
US10167960B2 (en) * | 2014-12-11 | 2019-01-01 | Ckd Corporation | Fluid control valve |
-
2015
- 2015-03-04 US US14/638,397 patent/US9909670B2/en active Active
-
2016
- 2016-03-03 WO PCT/US2016/020559 patent/WO2016141118A1/en active Application Filing
- 2016-03-03 JP JP2017546620A patent/JP6756727B2/ja not_active Expired - Fee Related
- 2016-03-03 SG SG11201707165UA patent/SG11201707165UA/en unknown
- 2016-03-03 KR KR1020177028223A patent/KR102055048B1/ko active IP Right Grant
- 2016-03-03 CN CN201680023694.8A patent/CN107567557B/zh active Active
- 2016-03-03 EP EP16713656.3A patent/EP3265420B1/en active Active
-
2018
- 2018-01-24 US US15/879,027 patent/US20180163875A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CN107567557A (zh) | 2018-01-09 |
US9909670B2 (en) | 2018-03-06 |
EP3265420B1 (en) | 2019-06-19 |
EP3265420A1 (en) | 2018-01-10 |
WO2016141118A1 (en) | 2016-09-09 |
KR102055048B1 (ko) | 2019-12-11 |
US20160258537A1 (en) | 2016-09-08 |
US20180163875A1 (en) | 2018-06-14 |
CN107567557B (zh) | 2021-08-06 |
JP2018513320A (ja) | 2018-05-24 |
KR20170120185A (ko) | 2017-10-30 |
SG11201707165UA (en) | 2017-09-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6756727B2 (ja) | 貯蔵及び送出システムから低大気圧で供給される流体用の流動安定性向上のための改良された真空作動弁組立品及び封止機構 | |
JP5615272B2 (ja) | 高容量貯蔵・送出システムのための真空作動弁 | |
EP2095010B1 (en) | Fail-safe vacuum actuated valve for high pressure delivery systems | |
US20180180225A1 (en) | Anti-spike pressure management of pressure-regulated fluid storage and delivery vessels | |
JP7105917B2 (ja) | 圧力調整貯蔵容器内の調整器安定性 | |
CN201273451Y (zh) | 用于控制加压流体的系统、气瓶和阀组件与波纹管组件 | |
US20130146166A1 (en) | Auto shutoff device | |
KR20150084651A (ko) | 자동 차단 장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20171006 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20171006 |
|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20171124 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20180109 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20181015 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20181030 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20190130 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20190401 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20190925 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200127 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20200306 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20200701 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200710 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20200728 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20200827 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6756727 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
LAPS | Cancellation because of no payment of annual fees |