Heating device for a battery and battery assembly having the...

Details Heating device for a battery and battery assembly having the... Heating device for a battery and battery assembly having the...

2009-01-22

2011-12-06

Maples, John S (Department: 1728)

Chemistry: electrical current producing apparatus, product, and

Fuel cell, subcombination thereof, or method of making or...

Metal-gas cell

C429S403000

Reexamination Certificate

active

08071240

ABSTRACT:
Disclosed are a heat-generating device for a battery and a battery assembly enabling a battery to stably produce electricity even under low-temperature conditions. The heat-generating device for a battery includes a heating element positioned on one side of the battery and generates heat through a reaction with the air. The heating element comprises a main body generating heat through the reaction with the air, and a supporting body wrapping the main body to adhere to the battery. Accordingly, the internal temperature of the battery can be maintained within possible activation temperature ranges to allow the battery to produce electricity, thereby making the battery performance sustainable under low-temperature conditions.

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Linden, D.; Reddy, T.B. (2002). Handbook of Batteries (3rd Edition). McGraw-Hill, chapter 13.2.
PCT International Search Report for PCT Counterpart Application No. PCT/KR2009/000344 containing Communication relating to the Results of the Partial International Search Report, 2 pgs., (Sep. 25, 2009).
Written Opinion of the International Search Authority for PCT Counterpart Application No. PCT/KR2009/000344, 5 pgs (Sep. 25, 2009).

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