Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
METAL SUPPORT BODY FOR ELECTROCHEMICAL ELEMENT, ELECTROCHEMICAL ELEMENT, ELECTROCHEMICAL MODULE, ELECTROCHEMICAL DEVICE, ENERGY SYSTEM, SOLID OXIDE FUEL CELL, SOLID OXIDE ELECTROLYTIC CELL, AND METHOD FOR MANUFACTURING METAL SUPPORT BODY
Document Type and Number:
WIPO Patent Application WO/2019/189912
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide an electrochemical element, etc., in which cost and workability for mass production are improved while ensuring sufficient strength and performance. A metal support body 1 for an electrochemical element has a plate shape overall, and has a plurality of penetrating spaces 1c penetrating from an obverse side surface 1a to a reverse side surface 1b, with the obverse side surface 1a being the surface on which an electrode layer is provided. The region of the obverse side surface 1a in which the penetrating spaces 1c are formed is deemed to be a hole region 1g. The opening parts of the penetrating spaces 1c on the obverse side surface 1a are deemed to be obverse side opening parts 1d. The opening ratio, which is the proportion of the hole region 1g occupied by the obverse side opening parts 1d, is 0.1 to 7.0% inclusive.

Inventors:
ECHIGO Mitsuaki (1-2, Hiranomachi 4-chome, Chuo-ku, Osaka-sh, Osaka 46, 〒5410046, JP)
OHNISHI Hisao (1-2, Hiranomachi 4-chome, Chuo-ku, Osaka-sh, Osaka 46, 〒5410046, JP)
MINAMI Kazuyuki (1-2, Hiranomachi 4-chome, Chuo-ku, Osaka-sh, Osaka 46, 〒5410046, JP)
TSUDA Yuji (1-2, Hiranomachi 4-chome, Chuo-ku, Osaka-sh, Osaka 46, 〒5410046, JP)
MANABE Kyohei (1-2, Hiranomachi 4-chome, Chuo-ku, Osaka-sh, Osaka 46, 〒5410046, JP)
YAMAZAKI Osamu (1-2, Hiranomachi 4-chome, Chuo-ku, Osaka-sh, Osaka 46, 〒5410046, JP)
Application Number:
JP2019/014377
Publication Date:
October 03, 2019
Filing Date:
March 29, 2019
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
OSAKA GAS CO., LTD. (1-2 Hiranomachi 4-chome, Chuo-ku Osaka-sh, Osaka 46, 〒5410046, JP)
International Classes:
H01M8/1226; H01M8/04; H01M8/04014; H01M8/0612; H01M8/12
Foreign References:
JP2005150053A2005-06-09
JP2013157234A2013-08-15
JP2017033799A2017-02-09
Attorney, Agent or Firm:
R&C IP LAW FIRM (3-3 Nakanoshima 3-chome, Kita-ku Osaka-sh, Osaka 05, 〒5300005, JP)
Download PDF: