FRAME BODY, CELL FRAME FOR REDOX FLOW BATTERY, AND REDOX FLOW BATTERY

Title:

FRAME BODY, CELL FRAME FOR REDOX FLOW BATTERY, AND REDOX FLOW BATTERY

Document Type and Number:

WIPO Patent Application WO/2016/166904

Kind Code:

A1

Abstract:

Provided is a frame body used in a cell of a redox flow battery with which it is possible to improve heat dissipation from an electrolyte in a slit and minimize an increase in temperature of the electrolyte. A frame body used in a cell of a redox flow battery, wherein the frame body is provided with an opening formed on the inside of the frame body, a manifold channeling the electrolyte, and a slit connecting the manifold and the opening and forming a channel for the electrolyte between the manifold and the opening. The slit has, in a cross-section orthogonal to the direction in which the electrolyte is channeled, a pair of side walls facing each other, and has a narrow part, in which the spacing between the side walls decreases in the depth direction, in at least some of the depth direction of the slit.

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Inventors:

KANNO TAKASHI (JP)
YAMANA TAKESHI (JP)
MOTOI KENJI (JP)

Application Number:

PCT/JP2015/073427

Publication Date:

October 20, 2016

Filing Date:

August 20, 2015

Export Citation:

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Assignee:

SUMITOMO ELECTRIC INDUSTRIES (JP)

International Classes:

H01M8/18; H01M8/02

Foreign References:

JP2013518362A	2013-05-20
US20130089767A1	2013-04-11
JP2013080613A	2013-05-02
JP2002246061A	2002-08-30

Other References: