PRODUCTION METHOD FOR ELECTRIC DEVICE ASSEMBLY AND ELECTRIC DEVICE ASSEMBLY

Title:

PRODUCTION METHOD FOR ELECTRIC DEVICE ASSEMBLY AND ELECTRIC DEVICE ASSEMBLY

Document Type and Number:

WIPO Patent Application WO/2006/112251

Kind Code:

A1

Abstract:

An inter-cell connecting plate (1) having integrally a welding portion (2) to be included in the circular end surface of a cell case (7) and a connection portion (3) extending from the welding portion (2) is provided, welding portions (2) are respectively welded to one electrode terminal of the cell case (7) and the other electrode terminal to fix inter-cell connecting plates (1), and respective connection portions (3) of inter-cell connecting plates (1) respectively fixed to two adjoining cylindrical cells (Ba) are overlapped each other and linked in a electrically connected state, thereby making it possible to connect two adjoining cells together by the same inter-cell connecting plate (1) when a plurality of cylindrical cells (Ba) are disposed either in series axially or in parallel radially, whereby costs can be reduced, sufficient radiation effect is achieved, and sufficient robustness and weight reduction can be ensured even a large cylindrical cells are connected.

Inventors:

FUKUOKA TAKAHIRO
KATO MASAHIKO

Application Number:

PCT/JP2006/306857

Publication Date:

October 26, 2006

Filing Date:

March 31, 2006

Export Citation:

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Assignee:

MATSUSHITA ELECTRIC IND CO LTD (JP)
FUKUOKA TAKAHIRO
KATO MASAHIKO

International Classes:

H01M50/529; H01M50/503; H01M50/51; H01M50/516; H01M50/517; H01M50/522; H01M50/526

Foreign References:

JP2002246005A	2002-08-30
JPS3825530Y1	1963-11-26
JPS398334Y1	1964-04-04
JP2004031227A	2004-01-29
JPH0950836A	1997-02-18
JP2002184385A	2002-06-28
JP2004178860A	2004-06-24
JP2003162993A	2003-06-06
JPH09223494A	1997-08-26
JPH11297300A	1999-10-29
JP2002231192A	2002-08-16
US20020086205A1	2002-07-04

Other References: