Title:
電極の製造方法及び電極の製造装置
Document Type and Number:
Japanese Patent JP6825440
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a method for manufacturing an electrode in which the thickness of an active material layer can be expected to be in a proper range even when manufacturing of the electrode is continued for a long time.SOLUTION: An electrode 12 is manufactured using a manufacturing device 100 having a B roll 2 for conveying a granulation body 10, a C roll 3 for conveying a metal foil 11, and a cooling part 5 for cooling the metal foil 11 on the upstream side than the C roll 3 in the conveyance direction of the metal foil 11. Then, in the manufacturing device 100, the meta foil 11 is cooled using the cooling part 5, the metal foil 11 cooled in the cooling part 5 is supplied to the C roll 3, and the granulation body 10 is transferred to the metal foil 11 by a film formation gap G2 between the B roll 2 and the C roll 3.SELECTED DRAWING: Figure 1
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Inventors:
Takahiko Nakano
Enohara Katsushi
Enohara Katsushi
Application Number:
JP2017056273A
Publication Date:
February 03, 2021
Filing Date:
March 22, 2017
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
B05C1/08; B05C9/10; H01G11/86; H01G13/00; H01M4/04; H01M4/139
Domestic Patent References:
| JP2016059870A | ||||
| JP4338259A | ||||
| JP2013038011A | ||||
| JP2016081829A | ||||
| JP2008293970A | ||||
| JP2015201318A | ||||
| JP2012181967A | ||||
| JP2015138617A | ||||
| JP2011023129A |
Foreign References:
| WO1999048619A1 |
Attorney, Agent or Firm:
Cosmos International Patent and Trademark Office