Hybrid power supply unit

Details Hybrid power supply unit Hybrid power supply unit

2011-03-29

2011-03-29

Kalafut, Stephen J. (Department: 1727)

Chemistry: electrical current producing apparatus, product, and

Having pulse feature

C429S009000

Reexamination Certificate

active

07914917

ABSTRACT:
A hybrid power supply unit, comprises a high-capacity nonaqueous electrolyte battery group and a high-power nonaqueous electrolyte battery group different in discharge characteristics connected to each other in parallel. The high-capacity nonaqueous electrolyte battery group has a 0.2 C discharge capacity per cell greater than that of the high-power nonaqueous electrolyte battery group, and the high-power nonaqueous electrolyte battery group has a rate of 5 C discharge capacity per cell to 0.2 C discharge capacity per cell (5 C discharge capacity/0.2 C discharge capacity) greater than that of the high-capacity nonaqueous electrolyte battery group.

REFERENCES:
patent: 5108848 (1992-04-01), Kramer
patent: 6781343 (2004-08-01), Demachi et al.
patent: 2003/0222502 (2003-12-01), Takahashi et al.
patent: 8-308103 (1996-11-01), None
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patent: 2004-56995 (2004-02-01), None
patent: 2005-293977 (2005-10-01), None
patent: WO 02/25761 (2002-03-01), None
Chinese Office Action, with English translation, issued in Chinese Patent Application No. 200710001755.3, mailed Jun. 26, 2009.

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