Power supply unit

Details Power supply unit Power supply unit

2011-04-12

2011-04-12

Gandhi, Jayprakash N (Department: 2835)

Electricity: electrical systems and devices

Housing or mounting assemblies with diverse electrical...

For electronic systems and devices

C320S150000, C320S107000, C062S239000, C429S120000, C429S149000

Reexamination Certificate

active

07924562

ABSTRACT:
A cooling device includes a cooling fan placed in a power storage device, an exhaust port placed in a battery, and a cooling wind flow path for allowing cooling wind taken in from the cooling fan to flow therethrough. In the power storage device and the battery, communication between a gap inside a casing a gap inside a casing can be established via an opening. The cooling wind supplied from the wind blowing fan (F10) flows through the gap formed inside the casing for the power storage device to cool capacitor cells. Subsequently, the cooling wind that has passed through the power storage device is introduced into the inside of the casing for the battery via the opening, and flows through a gap between the upper surface of battery cells and the casing and a gap between the battery cells to cool the battery cells. Thereafter, the cooling wind is emitted to the outside of the casing via the exhaust port.

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Feb. 2, 2011 European Search Report for European Patent Application No. 10187532.6.

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