Title:
FUEL CELL
Document Type and Number:
WIPO Patent Application WO/2021/072676
Kind Code:
A1
Abstract:
A fuel cell, comprising at least two stacked adjacent monocells, a negative electrode plate (1) of one monocell being stacked adjacent to a positive electrode plate (2) of an adjacent monocell, wherein the negative electrode plate (1) comprises a negative electrode plate body (11); a negative electrode channel ridge (12) protruding towards the positive electrode plate (2) is provided on the negative electrode plate body (11); a negative electrode channel (121) is formed in the negative electrode channel ridge (12); the positive electrode plate (2) comprises a positive electrode plate body (21); a positive electrode channel ridge (22) protruding towards the negative electrode plate (1) is provided on the positive electrode plate body (21); a positive electrode channel (221) is formed in the positive electrode channel ridge (22); a cooling passage (3) is formed between the negative electrode plate (1) and the positive electrode plate (2); the positive electrode channel ridge (22) and the negative electrode channel ridge (12) are arranged in a cross manner; and an included angle between the positive electrode channel ridge (22) and the negative electrode channel ridge (12) ranges from 60° to 120°.
Inventors:
JIN KE (CN)
Application Number:
PCT/CN2019/111465
Publication Date:
April 22, 2021
Filing Date:
October 16, 2019
Export Citation:
Assignee:
FTXT ENERGY TECH CO LTD (CN)
International Classes:
H01M8/0202; H01M8/10
Foreign References:
| CN201498551U | 2010-06-02 | |||
| CN201498551U | 2010-06-02 | |||
| CN106997956A | 2017-08-01 | |||
| CN201266641Y | 2009-07-01 | |||
| CN201266641Y | 2009-07-01 | |||
| CN209374563U | 2019-09-10 | |||
| CN209374563U | 2019-09-10 | |||
| US6255012B1 | 2001-07-03 | |||
| US6255012B1 | 2001-07-03 | |||
| US20070031719A1 | 2007-02-08 |
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
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