Title:
ELECTRODE BODY PRODUCTION METHOD
Document Type and Number:
WIPO Patent Application WO/2018/110001
Kind Code:
A1
Abstract:
The invention suppresses the occurrence of a positional shift until a separator material carrying an electrode, after having been cut, has been conveyed to a pickup position. This electrode body production method comprises: a step of adhering a positive electrode 12 onto a long first separator material 11A; a step of making incisions in a first separator material, while leaving an uncut section, that surround a region whereon the positive electrode 12 has been adhered that is to be the first separator 11 for one element; a step of conveying the first separator material 11A in such a manner as to position, at a second work position T2, the region that is to be the first separator 11 whereon the positive electrode 12 has been adhered; a step of picking up, at the second work position T2, the region that is to be the first separator 11, cutting the uncut section, and separating the first separator 11 whereon the positive electrode 12 has been adhered; and a step of conveying to a layering stage 25 the first separator 11 whereon the positive electrode 12 has been adhered. These steps are also performed on a second separator material and a negative electrode 14.
Inventors:
KAMIGAWA HIDEYASU (JP)
Application Number:
PCT/JP2017/032345
Publication Date:
June 21, 2018
Filing Date:
September 07, 2017
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
H01M10/04; H01M10/0585
Foreign References:
| JP2015191870A | 2015-11-02 | |||
| JP2014118193A | 2014-06-30 | |||
| JP2012192981A | 2012-10-11 |
Attorney, Agent or Firm:
NISHIZAWA, Hitoshi et al. (JP)
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