DE112006003103T5 - Dichtungsformsystem für Membran-Elektroden-Einheiten - Google Patents

Dichtungsformsystem für Membran-Elektroden-Einheiten Download PDF

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Publication number
DE112006003103T5
DE112006003103T5 DE112006003103T DE112006003103T DE112006003103T5 DE 112006003103 T5 DE112006003103 T5 DE 112006003103T5 DE 112006003103 T DE112006003103 T DE 112006003103T DE 112006003103 T DE112006003103 T DE 112006003103T DE 112006003103 T5 DE112006003103 T5 DE 112006003103T5
Authority
DE
Germany
Prior art keywords
membrane
cavity
mold
electrode assembly
insert
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.)
Withdrawn
Application number
DE112006003103T
Other languages
German (de)
English (en)
Inventor
Dennis E. Saint Paul Ferguson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Innovative Properties Co
Original Assignee
3M Innovative Properties Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of DE112006003103T5 publication Critical patent/DE112006003103T5/de
Withdrawn legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14336Coating a portion of the article, e.g. the edge of the article
    • B29C45/14418Sealing means between mould and article
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14065Positioning or centering articles in the mould
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14336Coating a portion of the article, e.g. the edge of the article
    • B29C2045/14459Coating a portion of the article, e.g. the edge of the article injecting seal elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2945/00Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76Measuring, controlling or regulating
    • B29C2945/76003Measured parameter
    • B29C2945/76006Pressure
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2945/00Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76Measuring, controlling or regulating
    • B29C2945/76177Location of measurement
    • B29C2945/76254Mould
    • B29C2945/76257Mould cavity
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2945/00Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76Measuring, controlling or regulating
    • B29C2945/76177Location of measurement
    • B29C2945/76294Inserts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2945/00Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76Measuring, controlling or regulating
    • B29C2945/76494Controlled parameter
    • B29C2945/76568Position
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2945/00Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76Measuring, controlling or regulating
    • B29C2945/76655Location of control
    • B29C2945/76732Mould
    • B29C2945/76735Mould cavity
    • B29C2945/76739Mould cavity cavity walls
    • B29C2945/76742Mould cavity cavity walls movable
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14836Preventing damage of inserts during injection, e.g. collapse of hollow inserts, breakage
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/76Measuring, controlling or regulating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00Other particular articles
    • B29L2031/26Sealing devices, e.g. packaging for pistons or pipe joints
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00Other particular articles
    • B29L2031/34Electrical apparatus, e.g. sparking plugs or parts thereof
    • B29L2031/3468Batteries, accumulators or fuel cells
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30Hydrogen technology
    • Y02E60/50Fuel cells

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Fuel Cell (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Gasket Seals (AREA)
DE112006003103T 2005-11-14 2006-11-07 Dichtungsformsystem für Membran-Elektroden-Einheiten Withdrawn DE112006003103T5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/272,887 US7771181B2 (en) 2005-11-14 2005-11-14 Gasket molding system for membrane electrode assemblies
US11/272,887 2005-11-14
PCT/US2006/043426 WO2007058839A1 (en) 2005-11-14 2006-11-07 Gasket molding system for membrane electrode assemblies

Publications (1)

Publication Number Publication Date
DE112006003103T5 true DE112006003103T5 (de) 2008-11-06

Family

ID=38039942

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112006003103T Withdrawn DE112006003103T5 (de) 2005-11-14 2006-11-07 Dichtungsformsystem für Membran-Elektroden-Einheiten

Country Status (5)

Country Link
US (2) US7771181B2 (https=)
JP (1) JP5237103B2 (https=)
CN (1) CN101310402B (https=)
DE (1) DE112006003103T5 (https=)
WO (1) WO2007058839A1 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013004473A1 (de) * 2013-03-14 2014-09-18 Volkswagen Aktiengesellschaft Verfahren zum Herstellen einer Membran-Elektroden-Anordnung sowie Schutzvorrichtung zur Durchführung des Verfahrens
DE102018115987A1 (de) * 2018-07-02 2020-01-02 Elringklinger Ag Verfahren zum Erzeugen eines Dichtelements an einer Gasdiffusionslage einer elektrochemischen Einheit und Baugruppe aus einer Gasdiffusionslage und einem Dichtelement

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JP5114855B2 (ja) * 2006-03-14 2013-01-09 トヨタ自動車株式会社 シール一体型膜電極接合体
JP5298511B2 (ja) * 2007-03-19 2013-09-25 日産自動車株式会社 膜電極接合体の製造方法、膜電極接合体並びにその製造装置
WO2009116103A1 (en) * 2008-03-21 2009-09-24 Exergy Fuel Cells S.R.L. Electro-chemical device with optimized electrode insulation
JP2011150789A (ja) * 2008-05-13 2011-08-04 Sharp Corp 膜電極複合体およびその製造方法
FR2947203B1 (fr) * 2009-06-24 2013-03-22 Eurostyle Systems Moule pour surmoulage par injection
US9676126B2 (en) * 2013-12-16 2017-06-13 Lockheed Martin Corporation Open-face molding
JP6383203B2 (ja) * 2014-07-25 2018-08-29 Nok株式会社 プレート一体ガスケットの製造方法
EP3093115B1 (de) * 2015-05-13 2017-07-12 Stefan Pfaff Werkzeug- und Formenbau GmbH Co KG Aufnahmevorrichtung und anspritzverfahren
EP3678829A1 (en) * 2017-09-07 2020-07-15 SABIC Global Technologies B.V. Systems and methods for positioning one or more laminates within a mold
CN111844609B (zh) * 2020-06-28 2022-06-07 歌尔光学科技有限公司 一种注塑方法
CN114889039A (zh) * 2022-04-19 2022-08-12 微智医疗器械有限公司 视网膜植入体柔性电极及其包胶模具、包胶方法

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US2245257A (en) * 1939-07-25 1941-06-10 Eastman Kodak Co Lens mount
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US5406699A (en) * 1992-09-18 1995-04-18 Matsushita Electric Industrial Co., Ltd. Method of manufacturing an electronics package
ATE174716T1 (de) * 1992-11-04 1999-01-15 Tdk Corp Verfahren und vorrichtung zur herstellung von substraten einer optischen platte
DE19713250C2 (de) 1997-03-29 2002-04-18 Ballard Power Systems Elektrochemischer Energiewandler mit Polymerelektrolytmembran
ATE216138T1 (de) * 1997-07-16 2002-04-15 Ballard Power Systems Elastische dichtung für eine membranelektrodenanordnung in einer elektrochemischen brennstoffzelle und herstellungsverfahren dafür
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013004473A1 (de) * 2013-03-14 2014-09-18 Volkswagen Aktiengesellschaft Verfahren zum Herstellen einer Membran-Elektroden-Anordnung sowie Schutzvorrichtung zur Durchführung des Verfahrens
DE102018115987A1 (de) * 2018-07-02 2020-01-02 Elringklinger Ag Verfahren zum Erzeugen eines Dichtelements an einer Gasdiffusionslage einer elektrochemischen Einheit und Baugruppe aus einer Gasdiffusionslage und einem Dichtelement

Also Published As

Publication number Publication date
US7771181B2 (en) 2010-08-10
JP2009516133A (ja) 2009-04-16
US20070108657A1 (en) 2007-05-17
CN101310402A (zh) 2008-11-19
WO2007058839A1 (en) 2007-05-24
US8262967B2 (en) 2012-09-11
JP5237103B2 (ja) 2013-07-17
US20100258976A1 (en) 2010-10-14
CN101310402B (zh) 2010-05-26

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Effective date: 20131025

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee