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특허 상세정보

Fuel cell product-water management system

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) H01M-008/04   
미국특허분류(USC) 429/17
출원번호 US-0331133 (1973-02-09)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 30  인용 특허 : 0

A product-water management system removes steam produced by the reaction of hydrogen and oxygen in a fuel cell, by circulating a hydrogen stream, containing the steam, from the fuel cell to a condenser where the water is liquified and collected in a sump. A continuously operating pump forces water and/or hydrogen from the sump through a transfer line to a water storage tank. Hydrogen is vented back to the condenser from the storage tank through a vent line concentrically mounted within the transfer line. A tank drain on the storage tank allows hydrogen t...


A product-water management system for a hydrogen-oxygen fuel cell supplied through feed lines with hydrogen and an oxygen-containing gas, said system comprising: conduit means for removing steam-carrying hydrogen from the fuel cell; a condenser connected to said conduit means for converting said steam into water; a water storage tank; a tansfer line connecting said storage tank to said condenser; a continuously operating pump mounted in said transfer line; and a vent line at least partially mounted within said transfer line connected at one end to said w...

이 특허를 인용한 특허 피인용횟수: 30

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