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[미국특허] Laminated fluid flow field assembly for electrochemical fuel cells 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H01M-008/04
출원번호 US-0024660 (1993-03-01)
발명자 / 주소
  • Washington Kirk B. (Richmond CAX) Wilkinson David P. (North Vancouver CAX) Voss Henry H. (West Vancouver CAX)
출원인 / 주소
  • Ballard Power Systems Inc. (North Vancouver CAX 03)
인용정보 피인용 횟수 : 118  인용 특허 : 0

초록 ▼

A laminated fluid flow field assembly for an electrochemical fuel cell comprises a separator layer and a stencil layer. The separator layer is formed of electrically conductive, substantially fluid impermeable sheet material. The stencil layer is formed of electrically conductive sheet material, and

대표청구항 ▼

A laminated fluid flow field assembly for an electrochemical fuel cell, said assembly comprising: a separator layer formed of electrically conductive, substantially fluid impermeable sheet material, said separator layer having two oppositely facing major surfaces; a stencil layer formed of electrica

이 특허를 인용한 특허 (118) 인용/피인용 타임라인 분석

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