SECONDARY BATTERY AND PRODUCTION METHOD FOR SECONDARY BATTERY AND PRODUCTION DEVICE FOR SECONDARY BATTERY

Title:

SECONDARY BATTERY AND PRODUCTION METHOD FOR SECONDARY BATTERY AND PRODUCTION DEVICE FOR SECONDARY BATTERY

Document Type and Number:

WIPO Patent Application WO/2002/080300

Kind Code:

A1

Abstract:

A production device for a secondary battery, comprising a mechanism for feeding an anode sheet-like material and a cathode sheet-like material, a first painting mechanism and a second painting mechanism respectively painting the both surfaces of the anode sheet-like material and the cathode sheet-like material with an electrolyte-containing solution, a first heating mechanism and a second heating mechanism for fixing the electrolyte applied to the sheet-like materials, a separator feed mechanism for supplying a separator used to overlap electrolyte-fixed sheet-like materials one upon another in an insulated condition, and a winding mechanism for winding the electrolyte-fixed anode sheet-like material, and insulation sheet, a electrolyte-fixed cathode sheet-like material and an insulation sheet in a laminated condition into a specified shape.

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Inventors:

KURIMOTO YASUO (JP)
FURUICHI RYOICHI (JP)

Application Number:

PCT/JP2002/003136

Publication Date:

October 10, 2002

Filing Date:

March 28, 2002

Export Citation:

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Assignee:

TORAY ENG CO LTD (JP)
KURIMOTO YASUO (JP)
FURUICHI RYOICHI (JP)

International Classes:

H01M2/26; H01M10/04; H01M10/05; H01M10/0587; H01M2/02; H01M4/62; H01M6/18; (IPC1-7): H01M10/40; H01M4/62

Domestic Patent References:

WO1996020504A1

1996-07-04

Foreign References:

JPH07326344A	1995-12-12
JPH10302843A	1998-11-13

Other References: