Title:
METHOD OF MANUFACTURING ELECTRODE PLATE
Document Type and Number:
Japanese Patent JP2017103015
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a method of manufacturing an electrode plate having an active material layer having a uniform thickness.SOLUTION: According to a method of manufacturing an electrode plate, by using an electrode plate manufacturing apparatus including first and second rolls facing each other at a first position and a third roll opposed to the second roll at a second position, an electrode material is supplied to the first position and a current collecting foil is passed to a second position while rotating the first to third rolls. Furthermore, the electrode manufacturing apparatus to be used includes a flow path roll in which a flow path is formed and whose outer peripheral surface is in contact with at least one outer peripheral surface of a first roll, a second roll and a third roll, and a circulation unit for circulating fluid to the flow path. When the electrode plate is manufactured, the circulation unit is caused to circulate the fluid in the flow path of the flow path roll.SELECTED DRAWING: Figure 2
Inventors:
IKEDA TAKENORI
Application Number:
JP2015233492A
Publication Date:
June 08, 2017
Filing Date:
November 30, 2015
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
H01M4/04; H01M4/139
Domestic Patent References:
| JP2015141876A | 2015-08-03 | |||
| JP2015157294A | 2015-09-03 | |||
| JPH11323593A | 1999-11-26 | |||
| JP2011003365A | 2011-01-06 | |||
| JP2015178093A | 2015-10-08 |
Attorney, Agent or Firm:
Patent Business Corporation Cosmos Patent Office