Title:
ELECTROCHEMICAL HYDROGEN PUMP
Document Type and Number:
WIPO Patent Application WO/2020/095836
Kind Code:
A1
Abstract:
This invention provides an electrochemical hydrogen pump which allows reduction efficiency due to increase of contact resistances to be suppressed with a light-weight and compact structure. An electrochemical hydrogen pump (24) comprises: single battery cells (m1-m3) that each include an anode separator (7), an anode diffusion layer (5), an anode electrode layer (3), an electrolyte membrane (2), a cathode electrode layer (4), a cathode diffusion layer (6), and a cathode separator (8); and pressurization spaces that are provided in positions sandwiching the anode diffusion layer and the cathode diffusion layer therebetween. The pressurization spaces include an anode pressurization space (27) provided in an anode-side member and a cathode pressurization space (28) provided in a cathode-side member.
Inventors:
KAWABATA NORIHIKO
SAKAI OSAMU
UKAI KUNIHIRO
NAKAUE TAKAYUKI
SAKAI OSAMU
UKAI KUNIHIRO
NAKAUE TAKAYUKI
Application Number:
PCT/JP2019/043015
Publication Date:
May 14, 2020
Filing Date:
November 01, 2019
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
C25B9/23; C25B1/02
Foreign References:
| JP2018109217A | 2018-07-12 | |||
| JP2001131787A | 2001-05-15 | |||
| JP2015504116A | 2015-02-05 | |||
| JP2007023343A | 2007-02-01 | |||
| JP2006117987A | 2006-05-11 |
Attorney, Agent or Firm:
WASHIDA & ASSOCIATES (JP)
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