Chemistry: electrical current producing apparatus – product – and – With heat exchange feature
Reexamination Certificate
2011-08-16
2011-08-16
Ruddock, Ula C. (Department: 1729)
Chemistry: electrical current producing apparatus, product, and
With heat exchange feature
C429S148000, C429S149000, C429S151000, C429S152000
Reexamination Certificate
active
07998610
ABSTRACT:
An electric power source containing a plurality of batteries stacked in two or more tiers in a battery case, which is provided with an intermediary duct between a first sub holder case and a second sub holder case. A first outer duct is located outside the first sub holder case and a second outer duct is located outside the second sub holder case. The power source is so designed that cooling air is blown to the intermediary duct, the holder case and the outer duct, thus cooling the batteries in the holder case. Further, the power source has a partition disposed inside the intermediary duct, with a first intermediary sub duct being connected to the first sub holder case and a second intermediary duct being connected to the second sub holder case.
REFERENCES:
patent: 2002/0051340 (2002-05-01), Oda et al.
patent: 2008/0003495 (2008-01-01), Shimizu
patent: 11-329518 (1999-11-01), None
patent: 2001-313090 (2001-11-01), None
patent: 2002-50412 (2002-02-01), None
Chuo Tony
Ruddock Ula C.
Sanyo Electric Co,. Ltd.
Wenderoth, Lins & Ponack, L.L.P.
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