CA2564237A1 - Resilient seals between separator plates in a fuel cell stack - Google Patents

Resilient seals between separator plates in a fuel cell stack Download PDF

Info

Publication number
CA2564237A1
CA2564237A1 CA002564237A CA2564237A CA2564237A1 CA 2564237 A1 CA2564237 A1 CA 2564237A1 CA 002564237 A CA002564237 A CA 002564237A CA 2564237 A CA2564237 A CA 2564237A CA 2564237 A1 CA2564237 A1 CA 2564237A1
Authority
CA
Canada
Prior art keywords
fuel cell
separators
cell stack
separator plates
resilient seals
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.)
Granted
Application number
CA002564237A
Other languages
French (fr)
Other versions
CA2564237C (en
Inventor
Toshihiko Suenaga
Narutoshi Sugita
Takayuki Ogawa
Keisuke Andou
Masajiro Inoue
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.)
Honda Motor Co Ltd
Original Assignee
Individual
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
Priority claimed from JP2002005333A external-priority patent/JP3571696B2/en
Application filed by Individual filed Critical Individual
Publication of CA2564237A1 publication Critical patent/CA2564237A1/en
Application granted granted Critical
Publication of CA2564237C publication Critical patent/CA2564237C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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

  • Fuel Cell (AREA)

Abstract

In a solid polymer electrolyte membrane [film] type fuel cell of the invention, where a pair of electrodes are provided on opposite sides of a solid polymer electrolyte membrane [film], and the outside thereof is clamped by a pair of separators, and nonconductive picture frame-shaped members 61 are arranged at the outer edge portions of the separators, for allowing increase and decrease of a space between separators, while sealing a gap between the separators.
CA002564237A 2001-01-30 2002-01-25 Resilient seals between separator plates in a fuel cell stack Expired - Fee Related CA2564237C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2001-022047 2001-01-30
JP2001022047 2001-01-30
JP2002-005333 2002-01-11
JP2002005333A JP3571696B2 (en) 2001-01-30 2002-01-11 Fuel cell and fuel cell stack
CA002369182A CA2369182C (en) 2001-01-30 2002-01-25 Resilient seals between separator plates in a fuel cell stack

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002369182A Division CA2369182C (en) 2001-01-30 2002-01-25 Resilient seals between separator plates in a fuel cell stack

Publications (2)

Publication Number Publication Date
CA2564237A1 true CA2564237A1 (en) 2002-07-30
CA2564237C CA2564237C (en) 2008-04-08

Family

ID=37592083

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002564237A Expired - Fee Related CA2564237C (en) 2001-01-30 2002-01-25 Resilient seals between separator plates in a fuel cell stack

Country Status (1)

Country Link
CA (1) CA2564237C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7351490B2 (en) 2003-01-30 2008-04-01 Honda Motor Co., Ltd. Fuel cell
CN113675422A (en) * 2020-05-15 2021-11-19 丰田自动车株式会社 Fuel cell stack

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7351490B2 (en) 2003-01-30 2008-04-01 Honda Motor Co., Ltd. Fuel cell
CN113675422A (en) * 2020-05-15 2021-11-19 丰田自动车株式会社 Fuel cell stack
CN113675422B (en) * 2020-05-15 2024-02-13 丰田自动车株式会社 fuel cell stack

Also Published As

Publication number Publication date
CA2564237C (en) 2008-04-08

Similar Documents

Publication Publication Date Title
CA2369182A1 (en) Resilient seals between separator plates in a fuel cell stack
EP1239529A3 (en) Fuel cell and fuel cell stack
EP1979962B1 (en) A battery stack arrangement
CA2102695C (en) Gasketed membrane electrode assembly for electrochemical fuel cells
WO2002093669A3 (en) Membrane-electrode assembly for polymeric membrane fuel cells
CA2288160A1 (en) Polymer electrolyte membrane fuel cell with fluid distribution layer having integral sealing capability
CA2260387A1 (en) Fuel cell
WO2004047210A3 (en) Membrane based electrochemical cell stacks
WO2005064724A3 (en) Fuel cell and fuel cell stack
CN102257663A (en) Seal for solid polymer electrolyte fuel cell
CA2479325A1 (en) Fuel cell having closure seal
EP1622217A3 (en) Cell for solid polymer electrolyte fuel cell
CA2206043A1 (en) Fuel cells and batteries made thereof
AU2001258800A1 (en) Constituent part for fuel cell
WO2004047205A3 (en) Unitized fuel cell assembly and cooling apparatus
JP2003142144A5 (en)
WO2008149554A1 (en) Polymer electrolyte fuel cell
JP2004311254A (en) Gas sealing structure of fuel cell
EP2273593A3 (en) Sealing structure for sealing separator plates of fuel cell modules
US20140080030A1 (en) Fuel cell
WO2005060034A3 (en) Fuel cell and fuel cell stack
JP2000260460A (en) Cell for redox flow secondary battery
CA2464204A1 (en) Polymer electrolyte fuel cell and conductive separator for the same
CA2564237A1 (en) Resilient seals between separator plates in a fuel cell stack
CA2476369A1 (en) Polymer electrolyte fuel cell with a seal feature

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20210831

MKLA Lapsed

Effective date: 20200127