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HYDROGEN REFINING PRESSURE-BOOSTING DEVICE

Foreign code F150008340
Posted date 2015年4月23日
Country 世界知的所有権機関(WIPO)
International application number 2014JP070649
International publication number WO 2015020065
Date of international filing 平成26年8月5日(2014.8.5)
Date of international publication 平成27年2月12日(2015.2.12)
Priority data
  • 特願2013-162148 (2013.8.5) JP
Title HYDROGEN REFINING PRESSURE-BOOSTING DEVICE
Abstract Provided is a hydrogen refining pressure-boosting device which is durable even in a high-pressure environment. This hydrogen refining pressure-boosting device (3) produces, from a hydrogen-containing gas, a refined hydrogen gas having higher pressure and higher purity than the hydrogen-containing gas. The hydrogen refining pressure-boosting device (3) is equipped with multiple stacked cell structures (8), and a pressing structure (6, 7, 9, 10) that applies tightening stress in the direction in which the cell structures (8) are stacked. In this hydrogen refining pressure-boosting device (3) the flow path surface (30b) of a cathode-side separator is sized so as to be contained on the inside of the flow path surface (20b) of an anode-side separator, in the direction of a plane parallel to a solid polymer electrolyte membrane (40).
  • Applicant
  • ※All designated countries except for US in the data before July 2012
  • UNIVERSITY OF YAMANASHI
  • Inventor
  • WATANABE MASAHIRO
IPC(International Patent Classification)
Specified countries National States: AE AG AL AM AO AT AU AZ BA BB BG BH BN BR BW BY BZ CA CH CL CN CO CR CU CZ DE DK DM DO DZ EC EE EG ES FI GB GD GE GH GM GT HN HR HU ID IL IN IR IS JP KE KG KN KP KR KZ LA LC LK LR LS LT LU LY MA MD ME MG MK MN MW MX MY MZ NA NG NI NO NZ OM PA PE PG PH PL PT QA RO RS RU RW SA SC SD SE SG SK SL SM ST SV SY TH TJ TM TN TR TT TZ UA UG US UZ VC VN ZA ZM ZW
ARIPO: BW GH GM KE LR LS MW MZ NA RW SD SL SZ TZ UG ZM ZW
EAPO: AM AZ BY KG KZ RU TJ TM
EPO: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
OAPI: BF BJ CF CG CI CM GA GN GQ GW KM ML MR NE SN TD TG
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