Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Cell enclosure structure – e.g. – housing – casing – container,...
Reexamination Certificate
2004-03-10
2008-11-18
Ryan, Patrick (Department: 1795)
Chemistry: electrical current producing apparatus, product, and
Current producing cell, elements, subcombinations and...
Cell enclosure structure, e.g., housing, casing, container,...
C429S163000, C429S166000, C429S168000, C429S167000, C429S177000
Reexamination Certificate
active
07452629
ABSTRACT:
A nickel metal hydride storage battery included a battery case, and a group of electrode plates arranged in the battery case, wherein the battery case includes a battery case main body having a hole and a lid for closing the hole. The battery case includes a first portion made of a metal or a laminate of a metal and a resin, and a second portion made of a resin; and an area of the first portion is 20% or more and 90% or less with respect to the entire battery case. Thus, a nickel metal hydride storage battery is capable of controlling the amount of hydrogen permeating the battery case and capable of suppressing the long-term deterioration.
REFERENCES:
patent: 4892793 (1990-01-01), von Benda et al.
patent: 5747186 (1998-05-01), Morishita et al.
patent: 5780180 (1998-07-01), Okamoto et al.
patent: 6528202 (2003-03-01), Arai et al.
patent: 6939642 (2005-09-01), Asahina et al.
patent: 2004/0137320 (2004-07-01), Komori et al.
patent: 5-21045 (1993-01-01), None
patent: 05021045 (1993-01-01), None
patent: 5-283059 (1993-10-01), None
patent: 05283059 (1993-10-01), None
patent: 9-259840 (1997-10-01), None
patent: 09259840 (1997-10-01), None
patent: 10-106513 (1998-04-01), None
patent: 3049854 (2000-03-01), None
patent: 2004-22455 (2001-01-01), None
patent: 2002-329483 (2002-11-01), None
patent: 2004-22454 (2004-01-01), None
patent: 2004022454 (2004-01-01), None
Adachi Atsushi
Fujioka Noriyuki
Komori Katsunori
Maekawa Katsunori
Ogata Yoshiaki
Hamre Schumann Mueller & Larson P.C.
Martin Angela J.
Panasonic Corporation
Ryan Patrick
Toyota Jidosha & Kabushiki Kaisha
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