Multi-cell battery assembly

Details Multi-cell battery assembly Multi-cell battery assembly

2004-05-18

2009-06-16

Ryan, Patrick (Department: 1795)

Chemistry: electrical current producing apparatus, product, and

Having specified venting, feeding or circulation structure

Venting structure

C429S057000, C429S072000, C429S082000, C429S096000, C429S099000, C429S100000, C429S149000, C429S163000

Reexamination Certificate

active

07547487

ABSTRACT:
A multi-cell battery in which a plurality of electrochemical cells are disposed in a battery case. The battery case includes one or more partitions which divide the interior of the case into a plurality of cell compartments that house the electrochemical cells. The battery case includes at least one gas channel have a tortuous pathway designed to trap electrolyte which may escape from the cell compartments. A unique battery terminal may be molded into the battery case.

REFERENCES:
patent: 3546023 (1970-12-01), Halter et al.
patent: 5256502 (1993-10-01), Kump
patent: 5447805 (1995-09-01), Harats et al.
patent: 6482542 (2002-11-01), Takaki et al.
patent: 6569561 (2003-05-01), Kimura et al.
patent: 6635380 (2003-10-01), Shimoda et al.
patent: 6689510 (2004-02-01), Gow et al.
patent: 2004/0086779 (2004-05-01), Higley et al.

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