Title:
FRAME BODY, CELL FRAME, CELL STACK, AND REDOX FLOW BATTERY
Document Type and Number:
WIPO Patent Application WO/2018/105092
Kind Code:
A1
Abstract:
This frame body is to be installed in the surrounding of a bipolar plate disposed between a positive pole electrode and a negative pole electrode of a redox flow battery. The frame body comprises: a positive electrode solution supply slit and a positive electrode solution discharge slit provided on one surface side of the frame body, and supply/evacuating the positive pole electrolytic solution to/from the positive pole electrode; and a negative electrode solution supply slit and a negative electrode solution discharge slit provided on the other surface side of the frame body, and supplying/evacuating a negative pole electrolytic solution to/from the negative pole electrode. Among the set of respective inlet portions from the positive electrode solution supply slit and the negative electrode solution supply slit, and the set of respective outlet portions from the positive electrode solution discharge slit and the negative electrode solution discharge slit, at least one set is provided in such a manner that the portions partially overlap with one another in the thickness direction of the frame body.
Inventors:
KUWABARA MASAHIRO (JP)
Application Number:
PCT/JP2016/086644
Publication Date:
June 14, 2018
Filing Date:
December 08, 2016
Export Citation:
Assignee:
SUMITOMO ELECTRIC INDUSTRIES (JP)
International Classes:
H01M8/18; H01M8/02
Domestic Patent References:
| WO2016072255A1 | 2016-05-12 | |||
| WO2015082614A1 | 2015-06-11 |
Foreign References:
| JP2007305339A | 2007-11-22 |
Other References:
See also references of EP 3553858A4
Attorney, Agent or Firm:
YAMANO, Hiroshi (JP)
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