JP7148990B2 - アクチュエータ、バルブ、および半導体製造装置 - Google Patents
アクチュエータ、バルブ、および半導体製造装置 Download PDFInfo
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- JP7148990B2 JP7148990B2 JP2019527636A JP2019527636A JP7148990B2 JP 7148990 B2 JP7148990 B2 JP 7148990B2 JP 2019527636 A JP2019527636 A JP 2019527636A JP 2019527636 A JP2019527636 A JP 2019527636A JP 7148990 B2 JP7148990 B2 JP 7148990B2
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- 238000004519 manufacturing process Methods 0.000 title claims description 15
- 239000004065 semiconductor Substances 0.000 title claims description 15
- 239000012530 fluid Substances 0.000 claims description 140
- 230000002093 peripheral effect Effects 0.000 claims description 89
- 238000007789 sealing Methods 0.000 claims description 26
- 230000006837 decompression Effects 0.000 description 44
- 238000003780 insertion Methods 0.000 description 44
- 230000037431 insertion Effects 0.000 description 44
- 238000005192 partition Methods 0.000 description 10
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- 239000010409 thin film Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
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- 239000002184 metal Substances 0.000 description 1
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- 239000000843 powder Substances 0.000 description 1
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- 238000004904 shortening Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/10—Characterised by the construction of the motor unit the motor being of diaphragm type
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/4412—Details relating to the exhausts, e.g. pumps, filters, scrubbers, particle traps
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/455—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating characterised by the method used for introducing gases into reaction chamber or for modifying gas flows in reaction chamber
- C23C16/45561—Gas plumbing upstream of the reaction chamber
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
- F15B11/028—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the actuating force
- F15B11/036—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the actuating force by means of servomotors having a plurality of working chambers
- F15B11/0365—Tandem constructions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
- F15B11/04—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed
- F15B11/05—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed specially adapted to maintain constant speed, e.g. pressure-compensated, load-responsive
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/1423—Component parts; Constructional details
- F15B15/1447—Pistons; Piston to piston rod assemblies
- F15B15/1452—Piston sealings
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- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
- F16K31/1221—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston one side of the piston being spring-loaded
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- 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
- F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
- F16K7/12—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm
- F16K7/126—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm the seat being formed on a rib perpendicular to the fluid line
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67017—Apparatus for fluid treatment
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/025—Pressure reducing valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
- F15B15/204—Control means for piston speed or actuating force without external control, e.g. control valve inside the piston
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
- F15B2211/705—Output members, e.g. hydraulic motors or cylinders or control therefor characterised by the type of output members or actuators
- F15B2211/7051—Linear output members
- F15B2211/7052—Single-acting output members
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
- F15B2211/705—Output members, e.g. hydraulic motors or cylinders or control therefor characterised by the type of output members or actuators
- F15B2211/7051—Linear output members
- F15B2211/7055—Linear output members having more than two chambers
- F15B2211/7056—Tandem cylinders
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Fluid-Driven Valves (AREA)
- Actuator (AREA)
Description
図3に示すように、ボディ10は、ボディ本体11と、シート12と、ボンネット13と、止め輪14と、ダイヤフラム15と、押えアダプタ16と、ダイヤフラム押え17とを備える。
アクチュエータ20は、全体で略円柱形状をなし、下ケーシング21と、仕切ディスク22と、サポートディスク23と、中ケーシング24と、上ケーシング25と、ステム26と、圧縮コイルスプリング27と、断面円形の第2~第6Oリング28A~28Eと、4本のボルト29(図2参照)と、駆動部30と、減圧弁40と、リフト量調整機構50と、を有する。なお、下ケーシング21と、仕切ディスク22と、サポートディスク23と、中ケーシング24と、上ケーシング25とにより、アクチュエータ20のケーシングが構成される。
駆動部30は、第1ピストン31と、第7Oリング32と、第1シール部材33と、第2ピストン34と、第8Oリング35と、第2シール部材36と、止め輪37、38とを有する。
減圧弁40は、中ケーシング24に設けられ、ポペット部41と、減圧部42とを備える。
図3に示すように、リフト量調整機構50は、ロックナット51と、調整ネジ52と、調整コマ53とを有する。
次に、本実施形態に係る流体供給システム2について図6を参照して説明する。
次に、本実施形態に係る流体供給システム2におけるバルブ1の開閉動作について、図3、4、6、7を参照して説明する。なお、本実施形態の圧力条件として、アキュムレータ3からバルブ1へ供給される駆動流体の圧力を0.5MPaとし、減圧室R2を経て第1、2圧力室S1、S2に供給される駆動流体の圧力を0.35MPaとする。
次に、上記で説明したバルブ1および流体供給システム2が使用される半導体製造装置100について説明する。
Claims (5)
- 第1環状溝が内周部に形成されたケーシングと、
第2環状溝が外周部に形成され、前記ケーシング内に設けられて前記ケーシングとともに圧力室を形成し、外部からの駆動流体により駆動されるピストンと、
前記第1環状溝にはめ込まれる第1嵌合部と前記第2環状溝にはめ込まれる第2嵌合部とを有し、前記圧力室を密閉する環状のシール部材と、を備え、
前記シール部材の第2嵌合部は、前記シール部材の第1嵌合部に対する前記シール部材の軸方向へ沿う移動可能な最大距離が、前記シール部材の厚さの半分以下となるように制限されている、アクチュエータ。 - 前記シール部材は、前記第1嵌合部と前記第2嵌合部との間に位置し、前記第1嵌合部および前記第2嵌合部の厚さより薄く構成された中間部を有する、請求項1または請求項1に記載のアクチュエータ。
- 流体通路が形成されたボディと、
前記流体通路を開閉する弁体と、
第1環状溝が内周部に形成されたケーシングと、第2環状溝が外周部に形成され、前記ケーシング内に設けられて前記ケーシングとともに圧力室を形成し、外部からの駆動流体により駆動されるピストンと、前記第1環状溝にはめ込まれる第1嵌合部と前記第2環状溝にはめ込まれる第2嵌合部とを有し、前記圧力室を密閉する環状のシール部材と、を備える、アクチュエータと、
前記ピストンの駆動により、前記流体通路を開閉させるために前記ボディに対し近接および離間可能に設けられたステムと、を備え、
前記シール部材の第2嵌合部は、前記シール部材の第1嵌合部に対する前記シール部材の軸方向へ沿う移動可能な最大距離が、前記シール部材の厚さの半分以下となるように制限されている、バルブ。 - 請求項3に記載のバルブを備える半導体製造装置。
- 第1環状溝が内周部に形成されたケーシングと、
前記ケーシング内に設けられ、外部から供給される駆動流体の圧力を所定の圧力に減圧する減圧弁と、
第2環状溝が外周部に形成され、前記ケーシング内に設けられて前記ケーシングとともに圧力室を形成し、減圧された前記所定の圧力の駆動流体により駆動されるピストンと、
前記第1環状溝にはめ込まれる第1嵌合部と前記第2環状溝にはめ込まれる第2嵌合部とを有し、前記圧力室を密閉する環状のシール部材と、を備え、
前記シール部材の第2嵌合部は、前記シール部材の第1嵌合部に対する前記シール部材の軸方向へ沿う移動可能な最大距離が、前記シール部材の厚さの半分以下となるように制限されている、アクチュエータ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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JP2017131485 | 2017-07-04 | ||
JP2017131485 | 2017-07-04 | ||
PCT/JP2018/023883 WO2019009107A1 (ja) | 2017-07-04 | 2018-06-22 | アクチュエータ、バルブ、および半導体製造装置 |
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JPWO2019009107A1 JPWO2019009107A1 (ja) | 2020-04-30 |
JP7148990B2 true JP7148990B2 (ja) | 2022-10-06 |
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US (1) | US11261990B2 (ja) |
JP (1) | JP7148990B2 (ja) |
KR (1) | KR102278983B1 (ja) |
CN (1) | CN110730870B (ja) |
TW (1) | TWI679367B (ja) |
WO (1) | WO2019009107A1 (ja) |
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JP7365033B2 (ja) * | 2019-04-26 | 2023-10-19 | 株式会社フジキン | バルブ装置 |
CN116057662A (zh) * | 2020-08-14 | 2023-05-02 | Asml荷兰有限公司 | 致动器装置和电子光学柱 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070120080A1 (en) | 2004-05-13 | 2007-05-31 | Fujikin Incorporated | Controller |
JP2008106899A (ja) | 2006-10-27 | 2008-05-08 | Toyota Industries Corp | ダイヤフラム式アクチュエータ |
JP2012026577A (ja) | 2011-09-22 | 2012-02-09 | Fujikin Inc | ダイレクトタッチ型メタルダイヤフラム弁のバルブストローク調整方法 |
JP2016050641A (ja) | 2014-09-01 | 2016-04-11 | 株式会社鷺宮製作所 | 駆動軸へのダイヤフラムの固定構造及び電磁式制御弁 |
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JPS6014003Y2 (ja) * | 1976-10-27 | 1985-05-04 | 焼結金属工業株式会社 | 流量圧力制御弁付シリンダ |
CN2454588Y (zh) * | 2000-12-15 | 2001-10-17 | 武汉大禹阀门制造有限公司 | 双腔隔膜式排泥阀 |
JP4622802B2 (ja) * | 2005-02-10 | 2011-02-02 | 株式会社アドヴィックス | ピストンポンプ |
JP5054904B2 (ja) * | 2005-08-30 | 2012-10-24 | 株式会社フジキン | ダイレクトタッチ型メタルダイヤフラム弁 |
CN100462605C (zh) * | 2007-02-13 | 2009-02-18 | 万若(北京)环境工程技术有限公司 | 用于污水输送的膜片式负压阀 |
JP5597468B2 (ja) * | 2010-07-27 | 2014-10-01 | 株式会社フジキン | エアオペレートバルブ |
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2018
- 2018-06-22 CN CN201880037585.0A patent/CN110730870B/zh not_active Expired - Fee Related
- 2018-06-22 KR KR1020197038315A patent/KR102278983B1/ko active IP Right Grant
- 2018-06-22 JP JP2019527636A patent/JP7148990B2/ja active Active
- 2018-06-22 WO PCT/JP2018/023883 patent/WO2019009107A1/ja active Application Filing
- 2018-06-29 TW TW107122435A patent/TWI679367B/zh active
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070120080A1 (en) | 2004-05-13 | 2007-05-31 | Fujikin Incorporated | Controller |
JP2008106899A (ja) | 2006-10-27 | 2008-05-08 | Toyota Industries Corp | ダイヤフラム式アクチュエータ |
JP2012026577A (ja) | 2011-09-22 | 2012-02-09 | Fujikin Inc | ダイレクトタッチ型メタルダイヤフラム弁のバルブストローク調整方法 |
JP2016050641A (ja) | 2014-09-01 | 2016-04-11 | 株式会社鷺宮製作所 | 駆動軸へのダイヤフラムの固定構造及び電磁式制御弁 |
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TWI679367B (zh) | 2019-12-11 |
KR102278983B1 (ko) | 2021-07-16 |
WO2019009107A1 (ja) | 2019-01-10 |
TW201907108A (zh) | 2019-02-16 |
CN110730870B (zh) | 2021-07-30 |
JPWO2019009107A1 (ja) | 2020-04-30 |
CN110730870A (zh) | 2020-01-24 |
US20200149653A1 (en) | 2020-05-14 |
KR20200008167A (ko) | 2020-01-23 |
US11261990B2 (en) | 2022-03-01 |
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