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Patent Searching and Data


Title:
FUEL CELL AND CELL UNIT THEREOF, AND CELL STACK STRUCTURE BODY
Document Type and Number:
WIPO Patent Application WO/2019/148338
Kind Code:
A1
Abstract:
The present invention provides a fuel cell and a cell unit thereof, and a cell stack structure body. The cell unit comprises: a first separator and a second separator opposite to each other, as well as a membrane electrode assembly laminated between the first and second separators. The cell unit has a plurality of openings for fuel fluid, a plurality of openings for cooling medium, and a plurality of openings for oxidizing fluid; these openings pass through the first separator, the second separator, and the film electrode assembly from a surface extending from the cell unit, wherein at least one opening for fuel fluid, at least one opening for cooling medium, and at least one opening for oxidizing fluid are distributed in a central region of the cell unit.

Inventors:
CHENG JIANHUA (CN)
Application Number:
PCT/CN2018/074657
Publication Date:
August 08, 2019
Filing Date:
January 31, 2018
Export Citation:
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Assignee:
SHANGHAI SUNBRIDGE POWER TECH CO LTD (CN)
International Classes:
H01M8/02; H01M8/04
Domestic Patent References:
WO2014136965A12014-09-12
Foreign References:
CN104428930A2015-03-18
CN1503998A2004-06-09
US8076039B22011-12-13
CN102074716A2011-05-25
JP2017147134A2017-08-24
JP2016096015A2016-05-26
Other References:
See also references of EP 3748749A4
Attorney, Agent or Firm:
SHANGHAI PATENT & TRADEMARK LAW OFFICE, LLC (CN)
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