SK1332001A3 - Laser cutting and joining a fluorinated polymer membrane to a polymer frame - Google Patents
Laser cutting and joining a fluorinated polymer membrane to a polymer frame Download PDFInfo
- Publication number
- SK1332001A3 SK1332001A3 SK133-2001A SK1332001A SK1332001A3 SK 1332001 A3 SK1332001 A3 SK 1332001A3 SK 1332001 A SK1332001 A SK 1332001A SK 1332001 A3 SK1332001 A3 SK 1332001A3
- Authority
- SK
- Slovakia
- Prior art keywords
- membrane
- laser beam
- copolymer
- frame
- fluorinated polymer
- Prior art date
Links
- 239000012528 membrane Substances 0.000 title claims abstract description 152
- 229920002313 fluoropolymer Polymers 0.000 title claims abstract description 38
- 229920000642 polymer Polymers 0.000 title claims abstract description 35
- 238000003698 laser cutting Methods 0.000 title claims description 8
- 238000005304 joining Methods 0.000 title abstract description 7
- 238000000034 method Methods 0.000 claims abstract description 59
- 238000005520 cutting process Methods 0.000 claims abstract description 51
- -1 polytetrafluoroethylene Polymers 0.000 claims description 23
- 229920001577 copolymer Polymers 0.000 claims description 22
- 239000003014 ion exchange membrane Substances 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 12
- 229920000098 polyolefin Polymers 0.000 claims description 11
- 238000003825 pressing Methods 0.000 claims description 9
- 239000004698 Polyethylene Substances 0.000 claims description 8
- 229920000573 polyethylene Polymers 0.000 claims description 8
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims description 7
- 238000005341 cation exchange Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 5
- 239000004215 Carbon black (E152) Substances 0.000 claims description 4
- 229920001780 ECTFE Polymers 0.000 claims description 4
- 239000004743 Polypropylene Substances 0.000 claims description 4
- 239000004793 Polystyrene Substances 0.000 claims description 4
- 229930195733 hydrocarbon Natural products 0.000 claims description 4
- 150000002430 hydrocarbons Chemical class 0.000 claims description 4
- 239000000178 monomer Substances 0.000 claims description 4
- 229920001155 polypropylene Polymers 0.000 claims description 4
- 229920002223 polystyrene Polymers 0.000 claims description 4
- RRZIJNVZMJUGTK-UHFFFAOYSA-N 1,1,2-trifluoro-2-(1,2,2-trifluoroethenoxy)ethene Chemical compound FC(F)=C(F)OC(F)=C(F)F RRZIJNVZMJUGTK-UHFFFAOYSA-N 0.000 claims description 3
- 239000002033 PVDF binder Substances 0.000 claims description 3
- 229920001774 Perfluoroether Polymers 0.000 claims description 3
- 230000009977 dual effect Effects 0.000 claims description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 3
- 229920002620 polyvinyl fluoride Polymers 0.000 claims description 3
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims description 3
- 229920006172 Tetrafluoroethylene propylene Polymers 0.000 claims description 2
- 238000011109 contamination Methods 0.000 claims description 2
- 229920000840 ethylene tetrafluoroethylene copolymer Polymers 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- HCDGVLDPFQMKDK-UHFFFAOYSA-N hexafluoropropylene Chemical group FC(F)=C(F)C(F)(F)F HCDGVLDPFQMKDK-UHFFFAOYSA-N 0.000 claims 4
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 claims 3
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims 2
- OQMIRQSWHKCKNJ-UHFFFAOYSA-N 1,1-difluoroethene;1,1,2,3,3,3-hexafluoroprop-1-ene Chemical group FC(F)=C.FC(F)=C(F)C(F)(F)F OQMIRQSWHKCKNJ-UHFFFAOYSA-N 0.000 claims 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims 1
- 239000005977 Ethylene Substances 0.000 claims 1
- UUAGAQFQZIEFAH-UHFFFAOYSA-N chlorotrifluoroethylene Chemical group FC(F)=C(F)Cl UUAGAQFQZIEFAH-UHFFFAOYSA-N 0.000 claims 1
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 239000007789 gas Substances 0.000 description 9
- 229920003935 Flemion® Polymers 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- 229920000557 Nafion® Polymers 0.000 description 6
- 239000004812 Fluorinated ethylene propylene Substances 0.000 description 5
- 229920009441 perflouroethylene propylene Polymers 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 238000011065 in-situ storage Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- DAFIBNSJXIGBQB-UHFFFAOYSA-N perfluoroisobutene Chemical compound FC(F)=C(C(F)(F)F)C(F)(F)F DAFIBNSJXIGBQB-UHFFFAOYSA-N 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 150000005829 chemical entities Chemical class 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920005597 polymer membrane Polymers 0.000 description 2
- 238000000197 pyrolysis Methods 0.000 description 2
- ZVJOQYFQSQJDDX-UHFFFAOYSA-N 1,1,2,3,3,4,4,4-octafluorobut-1-ene Chemical compound FC(F)=C(F)C(F)(F)C(F)(F)F ZVJOQYFQSQJDDX-UHFFFAOYSA-N 0.000 description 1
- RBTBFTRPCNLSDE-UHFFFAOYSA-N 3,7-bis(dimethylamino)phenothiazin-5-ium Chemical compound C1=CC(N(C)C)=CC2=[S+]C3=CC(N(C)C)=CC=C3N=C21 RBTBFTRPCNLSDE-UHFFFAOYSA-N 0.000 description 1
- 229920003934 Aciplex® Polymers 0.000 description 1
- 150000007942 carboxylates Chemical group 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 229920001038 ethylene copolymer Polymers 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- 239000004811 fluoropolymer Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229960000907 methylthioninium chloride Drugs 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 150000004756 silanes Chemical class 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 230000008685 targeting Effects 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/02—Details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/82—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps
- B29C66/826—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps without using a separate pressure application tool, e.g. the own weight of the parts to be joined
- B29C66/8266—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps without using a separate pressure application tool, e.g. the own weight of the parts to be joined using fluid pressure directly acting on the parts to be joined
- B29C66/82661—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps without using a separate pressure application tool, e.g. the own weight of the parts to be joined using fluid pressure directly acting on the parts to be joined by means of vacuum
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- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
- B29C65/16—Laser beams
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
- B29C65/16—Laser beams
- B29C65/1603—Laser beams characterised by the type of electromagnetic radiation
- B29C65/1612—Infrared [IR] radiation, e.g. by infrared lasers
- B29C65/1619—Mid infrared radiation [MIR], e.g. by CO or CO2 lasers
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- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/74—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area
- B29C65/747—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using other than mechanical means
- B29C65/7473—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using other than mechanical means using radiation, e.g. laser, for simultaneously welding and severing
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- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/002—Removing toxic gases
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/53—Joining single elements to tubular articles, hollow articles or bars
- B29C66/534—Joining single elements to open ends of tubular or hollow articles or to the ends of bars
- B29C66/5346—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially flat
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
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- B29C66/826—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps without using a separate pressure application tool, e.g. the own weight of the parts to be joined
- B29C66/8266—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps without using a separate pressure application tool, e.g. the own weight of the parts to be joined using fluid pressure directly acting on the parts to be joined
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/90—Measuring or controlling the joining process
- B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
- B29C66/914—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux
- B29C66/9161—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the heat or the thermal flux, i.e. the heat flux
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/90—Measuring or controlling the joining process
- B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
- B29C66/919—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux characterised by specific temperature, heat or thermal flux values or ranges
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/90—Measuring or controlling the joining process
- B29C66/93—Measuring or controlling the joining process by measuring or controlling the speed
- B29C66/934—Measuring or controlling the joining process by measuring or controlling the speed by controlling or regulating the speed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/90—Measuring or controlling the joining process
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- B29C66/939—Measuring or controlling the joining process by measuring or controlling the speed characterised by specific speed values or ranges
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
- B29C65/16—Laser beams
- B29C65/1629—Laser beams characterised by the way of heating the interface
- B29C65/1664—Laser beams characterised by the way of heating the interface making use of several radiators
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7841—Holding or clamping means for handling purposes
- B29C65/7847—Holding or clamping means for handling purposes using vacuum to hold at least one of the parts to be joined
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/84—Specific machine types or machines suitable for specific applications
- B29C66/863—Robotised, e.g. mounted on a robot arm
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
- B29K2027/12—Use of polyvinylhalogenides or derivatives thereof as moulding material containing fluorine
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
- B29K2027/12—Use of polyvinylhalogenides or derivatives thereof as moulding material containing fluorine
- B29K2027/18—PTFE, i.e. polytetrafluorethene, e.g. ePTFE, i.e. expanded polytetrafluorethene
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B29L2007/008—Wide strips, e.g. films, webs
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B29L2031/18—Heat-exchangers or parts thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
- B29L2031/3468—Batteries, accumulators or fuel cells
-
- 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
- Y02E60/50—Fuel cells
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Optics & Photonics (AREA)
- Electromagnetism (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- Sustainable Energy (AREA)
- General Chemical & Material Sciences (AREA)
- Sustainable Development (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Manufacturing & Machinery (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Laser Beam Processing (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Counters In Electrophotography And Two-Sided Copying (AREA)
- Printers Characterized By Their Purpose (AREA)
- Dot-Matrix Printers And Others (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9816422.1A GB9816422D0 (en) | 1998-07-28 | 1998-07-28 | Laser cutting and joining |
PCT/GB1999/002335 WO2000007254A1 (en) | 1998-07-28 | 1999-07-20 | Laser cutting and joining a fluorinated polymer membrane to a polymer frame |
Publications (1)
Publication Number | Publication Date |
---|---|
SK1332001A3 true SK1332001A3 (en) | 2001-07-10 |
Family
ID=10836310
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SK133-2001A SK1332001A3 (en) | 1998-07-28 | 1999-07-20 | Laser cutting and joining a fluorinated polymer membrane to a polymer frame |
Country Status (24)
Country | Link |
---|---|
EP (1) | EP1105930B1 (xx) |
JP (1) | JP2002521250A (xx) |
KR (1) | KR20010071054A (xx) |
CN (1) | CN1316110A (xx) |
AT (1) | ATE234513T1 (xx) |
AU (1) | AU757498B2 (xx) |
BG (1) | BG105279A (xx) |
BR (1) | BR9912445A (xx) |
CA (1) | CA2338208A1 (xx) |
CZ (1) | CZ2001201A3 (xx) |
DE (1) | DE69905908T2 (xx) |
DK (1) | DK1105930T3 (xx) |
ES (1) | ES2192390T3 (xx) |
GB (2) | GB9816422D0 (xx) |
HU (1) | HUP0102999A3 (xx) |
IL (2) | IL140842A0 (xx) |
NO (1) | NO20010455L (xx) |
NZ (1) | NZ509677A (xx) |
PL (1) | PL345690A1 (xx) |
PT (1) | PT1105930E (xx) |
SK (1) | SK1332001A3 (xx) |
TW (1) | TW461136B (xx) |
WO (1) | WO2000007254A1 (xx) |
ZA (1) | ZA200100450B (xx) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002331587A (ja) * | 2001-05-11 | 2002-11-19 | Uchiya Thermostat Kk | フィルム接着方法 |
EP1516170B1 (en) | 2002-06-11 | 2017-08-09 | Koninklijke Philips N.V. | Lysing reagent, cartridge and automatic electronic cell counter for simultaneous enumeration of different types of white blood cells |
US6998008B2 (en) | 2003-07-15 | 2006-02-14 | Lexmark International, Inc. | Method and apparatus for attaching an ink jet filter to an ink cartridge |
JP5096170B2 (ja) | 2005-02-10 | 2012-12-12 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | デュアルサンプルカートリッジ及び液体中の粒子を特徴付ける方法 |
US8028566B2 (en) | 2005-02-10 | 2011-10-04 | Chempaq A/S | Dual sample cartridge and method for characterizing particles in liquid |
JP2008093685A (ja) * | 2006-10-11 | 2008-04-24 | Hitachi Ltd | 燃料電池用電解質膜のレーザ切断装置 |
WO2008114470A1 (ja) * | 2007-03-16 | 2008-09-25 | Sharp Kabushiki Kaisha | プラスチック基板の切断方法、及びプラスチック基板の切断装置 |
JP2009291943A (ja) * | 2008-06-02 | 2009-12-17 | Nitto Denko Corp | シート接合体の製造方法 |
JP5408972B2 (ja) * | 2008-11-26 | 2014-02-05 | 日東電工株式会社 | シート接合体作製方法 |
JP5408971B2 (ja) * | 2008-11-26 | 2014-02-05 | 日東電工株式会社 | シート接合体作製方法 |
JP6020535B2 (ja) * | 2013-12-27 | 2016-11-02 | トヨタ自動車株式会社 | 燃料電池用電極フレームアッシーの製造方法及び製造装置 |
CN117673427A (zh) * | 2022-08-26 | 2024-03-08 | 比亚迪股份有限公司 | 电芯制备系统、电芯制备方法、层叠式电芯以及电池 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3560291A (en) * | 1964-03-27 | 1971-02-02 | Mobil Oil Corp | Bonding thermoplastic resin films by means of radiation from a laser source |
GB2095615B (en) * | 1981-03-25 | 1984-06-20 | Bingley A J Ltd | Apparatus for cutting and/or welding laminar thermoplastics material |
DE3621030C2 (de) * | 1986-06-24 | 1995-01-05 | Alkor Gmbh | Verfahren und Vorrichtung zum Verschweißen und/oder Trennschweißen mittels Laserstrahlen |
US4847462A (en) * | 1986-11-06 | 1989-07-11 | American Fluoroseal Corporation | Method and apparatus for making fluorocarbon film plastic bags using a laser |
US4945203A (en) * | 1986-11-06 | 1990-07-31 | American Fluoroseal Corporation | Method and apparatus for making fluorocarbon film plastic bags using a laser |
FR2627409A1 (fr) * | 1988-02-24 | 1989-08-25 | Lectra Systemes Sa | Appareil de coupe laser muni d'un dispositif d'evacuation des fumees |
JPH0299292A (ja) * | 1988-10-04 | 1990-04-11 | Shinko Kogyo Co Ltd | レーザ加工用ノズル |
JPH0299293A (ja) * | 1988-10-04 | 1990-04-11 | Shinko Kogyo Co Ltd | レーザ加工ヘッド |
GB9009582D0 (en) * | 1990-04-27 | 1990-06-20 | Crosfield Electronics Ltd | Method of shaping and bonding plastics materials |
DE9215287U1 (de) * | 1992-03-31 | 1993-03-04 | Wissner, Rolf, Dipl.-Ing., 3400 Göttingen | Kopf für Laserfräs- und -graviermaschinen für die Bearbeitung von im wesentlichen plattenförmigem Gut |
JPH06114943A (ja) * | 1992-10-02 | 1994-04-26 | Mitsubishi Heavy Ind Ltd | フッ素樹脂フィルムの溶融接着方法 |
DE4331262C2 (de) * | 1993-09-15 | 1996-05-15 | Wissner Rolf | Lasermaschine zur Bearbeitung eines Werkstücks und Verfahren zur Steuerung einer Lasermaschine |
DE4428938A1 (de) * | 1994-08-16 | 1996-03-07 | Hoechst Ag | Verfahren zum Verbinden von nicht klebbaren und nicht schweißbaren Polymeren mit anderen Materialien |
CA2215977A1 (en) * | 1995-03-23 | 1996-09-26 | Arthur L. Goldstein | Improvements in membrane processes including electrodialysis |
US5645665A (en) * | 1995-05-26 | 1997-07-08 | The Regents Of The University Of California Office Of Technology Transfer | Intraocular lens fabrication |
DE29518138U1 (de) * | 1995-11-15 | 1996-04-18 | Brandstetter, Heinz Peter, Wien | Lasergravier- und Schneidegerät |
US5772817A (en) * | 1997-02-10 | 1998-06-30 | Micro Lithography, Inc. | Optical pellicle mounting system |
-
1998
- 1998-07-28 GB GBGB9816422.1A patent/GB9816422D0/en not_active Ceased
-
1999
- 1999-07-20 HU HU0102999A patent/HUP0102999A3/hu unknown
- 1999-07-20 SK SK133-2001A patent/SK1332001A3/sk unknown
- 1999-07-20 GB GB9917034A patent/GB2340064B/en not_active Expired - Fee Related
- 1999-07-20 IL IL14084299A patent/IL140842A0/xx unknown
- 1999-07-20 CN CN99810375A patent/CN1316110A/zh active Pending
- 1999-07-20 AU AU50524/99A patent/AU757498B2/en not_active Ceased
- 1999-07-20 NZ NZ509677A patent/NZ509677A/en unknown
- 1999-07-20 PT PT99934890T patent/PT1105930E/pt unknown
- 1999-07-20 DE DE69905908T patent/DE69905908T2/de not_active Expired - Fee Related
- 1999-07-20 EP EP99934890A patent/EP1105930B1/en not_active Expired - Lifetime
- 1999-07-20 WO PCT/GB1999/002335 patent/WO2000007254A1/en not_active Application Discontinuation
- 1999-07-20 CZ CZ2001201A patent/CZ2001201A3/cs unknown
- 1999-07-20 AT AT99934890T patent/ATE234513T1/de not_active IP Right Cessation
- 1999-07-20 DK DK99934890T patent/DK1105930T3/da active
- 1999-07-20 JP JP2000562966A patent/JP2002521250A/ja active Pending
- 1999-07-20 ES ES99934890T patent/ES2192390T3/es not_active Expired - Lifetime
- 1999-07-20 CA CA002338208A patent/CA2338208A1/en not_active Abandoned
- 1999-07-20 KR KR1020017001220A patent/KR20010071054A/ko not_active Application Discontinuation
- 1999-07-20 BR BR9912445-9A patent/BR9912445A/pt not_active IP Right Cessation
- 1999-07-20 PL PL99345690A patent/PL345690A1/xx unknown
- 1999-10-14 TW TW088117781A patent/TW461136B/zh not_active IP Right Cessation
-
2001
- 2001-01-10 IL IL14084101A patent/IL140841A0/xx unknown
- 2001-01-16 ZA ZA200100450A patent/ZA200100450B/en unknown
- 2001-01-26 NO NO20010455A patent/NO20010455L/no not_active Application Discontinuation
- 2001-02-21 BG BG105279A patent/BG105279A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
GB2340064B (en) | 2001-01-03 |
ATE234513T1 (de) | 2003-03-15 |
IL140841A0 (en) | 2002-02-10 |
GB9917034D0 (en) | 1999-09-22 |
ZA200100450B (en) | 2002-01-16 |
TW461136B (en) | 2001-10-21 |
NZ509677A (en) | 2003-10-31 |
ES2192390T3 (es) | 2003-10-01 |
BR9912445A (pt) | 2001-04-17 |
PL345690A1 (en) | 2002-01-02 |
GB9816422D0 (en) | 1998-09-23 |
DK1105930T3 (da) | 2003-07-14 |
EP1105930B1 (en) | 2003-03-12 |
WO2000007254A1 (en) | 2000-02-10 |
JP2002521250A (ja) | 2002-07-16 |
CA2338208A1 (en) | 2000-02-10 |
PT1105930E (pt) | 2003-07-31 |
IL140842A0 (en) | 2002-02-10 |
HUP0102999A3 (en) | 2002-02-28 |
EP1105930A1 (en) | 2001-06-13 |
GB2340064A (en) | 2000-02-16 |
DE69905908D1 (de) | 2003-04-17 |
DE69905908T2 (de) | 2003-12-04 |
KR20010071054A (ko) | 2001-07-28 |
AU5052499A (en) | 2000-02-21 |
HUP0102999A2 (hu) | 2001-12-28 |
CZ2001201A3 (cs) | 2001-10-17 |
NO20010455D0 (no) | 2001-01-26 |
NO20010455L (no) | 2001-03-19 |
CN1316110A (zh) | 2001-10-03 |
BG105279A (en) | 2001-10-31 |
AU757498B2 (en) | 2003-02-20 |
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