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Electrochemical fuel cell stack with humidification section located upstream from the electrochemically active section 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H01M-008/04
출원번호 US-0213615 (1994-03-15)
발명자 / 주소
  • Chow Clarence Y. (Vancouver CAX) Wozniczka Boguslav M. (Coquitlam CAX)
출원인 / 주소
  • Ballard Power Systems Inc. (North Vancouver CAX 03)
인용정보 피인용 횟수 : 71  인용 특허 : 0

초록

An electrochemical fuel cell stack has a humidification section located upstream from the electrochemically active section. The inlet fuel and oxidant streams are introduced into the humidification section without first being directed through the electrochemically active section. The upstream locati

대표청구항

An electrochemical fuel cell stack comprising an inlet fuel stream, an inlet oxidant stream, a humidification section and an electrochemically active section, said humidification section disposed upstream from said active section such that said inlet fuel stream and said inlet oxidant stream are int

이 특허를 인용한 특허 (71)

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