Title:
サブガスケット付膜電極接合体の製造装置および製造方法
Document Type and Number:
Japanese Patent JP7395370
Kind Code:
B2
Abstract:
To provide a technique for reducing loss of an electrolyte membrane and a catalyst layer while increasing the production efficiency of a membrane electrode assembly with a sub-gasket.SOLUTION: A manufacturing device for a membrane electrode assembly with a sub-gasket includes a control unit 4, a second half-cut unit 14, and a first attachment mechanism 15. The control unit 4 detects the position of a joint 95 of a first sub-gasket base material 9a. The second half-cut unit 14 is provided with a first cut unit C9a in a portion excluding the position of the joint 95 that has been detected by the control unit 4 in the first sub-gasket base material 9a. The first attachment mechanism 15 attaches a first catalyst layer 83 to a corresponding region A91 of the first cover film 93a formed by providing the first cut unit C9a.SELECTED DRAWING: Figure 1
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Inventors:
Nobuo Yanagisawa
Yoshinori Takagi
Koji Okada
Yoshinori Takagi
Koji Okada
Application Number:
JP2020012946A
Publication Date:
December 11, 2023
Filing Date:
January 29, 2020
Export Citation:
Assignee:
Screen Holdings Co., Ltd.
International Classes:
H01M8/0286; B26D5/30; B26F1/00; B26F1/40; B29C65/44; H01M8/0273; H01M8/10; H01M8/1004
Domestic Patent References:
| JP2018142407A | ||||
| JP2017054727A | ||||
| JP2002104701A | ||||
| JP2016040135A | ||||
| JP2014186948A | ||||
| JP2010118237A |
Attorney, Agent or Firm:
Takami Nishida