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Interconnect and end plate design for fuel cell stack

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H01M-008/0247
  • H01M-008/0276
  • H01M-008/0228
  • H01M-008/0258
  • H01M-008/124
출원번호 US-0072375 (2013-11-05)
등록번호 US-9673457 (2017-06-06)
발명자 / 주소
  • Srivatsan, Vijay
  • Groesch, Michael
  • Darga, Daniel
  • Gottmann, Matthias
  • Ramanan, Ram
  • Prasad, Paturi Balaji Narasimha
  • Guntanur, Ramesha
  • Sundararajan, Ananda
  • Parhar, Sachin
출원인 / 주소
  • BLOOM ENERGY CORPORATION
대리인 / 주소
    The Marbury Law Group PLLC
인용정보 피인용 횟수 : 0  인용 특허 : 53

초록

Various embodiments include interconnects and/or end plates having features for reducing stress in a fuel cell stack. In embodiments, an interconnect/end plate may have a window seal area that is recessed relative to the flow field to indirectly reduce stress induced by an interface seal. Other feat

대표청구항

1. An interconnect for a fuel cell stack, comprising: a first side comprising raised features defining a flow field;a second side opposite the first side; andan opening for a reactant extending through the interconnect,wherein the first side comprises an elevated portion for receiving a window seal

이 특허에 인용된 특허 (53)

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