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특허 상세정보

High-efficiency fuel cell system

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) H01M-008/00    H01M-008/04    H01M-008/18    H01M-008/12   
미국특허분류(USC) 429/020; 429/013; 429/017; 429/026
출원번호 US-0453185 (1999-12-02)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Robin, Blecker & Daley
인용정보 피인용 횟수 : 53  인용 특허 : 2
초록

A hybrid fuel cell system in which a fuel cell and a heat engine are employed. Waste heat from the fuel cell is used to fire the heat engine cycle and the system is configured such that a high temperature fuel cell and conventional heat exchange equipment can be used in the system. Additionally the configuration allows independent operation of the fuel cell and the heat engine.

대표
청구항

1. A hybrid fuel cell system comprising:a high temperature fuel cell having an anode section and a cathode section; a heat engine having a compressor cycle and an expansion cycle, said compressor cycle compressing oxidant supply gas; a heat recovery unit for receiving exhaust gas from the cathode section of said fuel cell, fuel and water to produce fuel for the anode section of said fuel cell, said heat recovery unit supplying heat to said compressed oxidant supply gas; a heat exchanger for supplying additional heat to said heated compressed oxidant supp...

이 특허를 인용한 특허 피인용횟수: 53

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