Power supply device for vehicle performing regenerative braking
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United States of America Patent
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Oct 3, 2017
Grant Date -
Oct 22, 2015
app pub date -
Oct 24, 2013
filing date -
Oct 29, 2012
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A power supply device comprises a lead-acid battery disposing a plurality of cells in a battery case of a rectangular parallelepiped shape having a pair of facing walls and a pair of end surface walls at the circumference of a rectangular bottom surface plate, and a power storage device connected in parallel to the lead-acid battery. The power storage device has a larger storage capacity by regenerative braking than that of the lead-acid battery, and the power storage device has an external case having a heat radiation plate disposed in a thermally connected state to the facing wall of the lead-acid battery, and the heat radiation plate is thermally connected to the facing wall of the lead-acid battery.
First Claim
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International Classification(s)
- H02J:CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR D....
- H02M:APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEE....
- H01M:PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT....
- B60R:VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT ....
- B60L:ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-P....
- H01G:CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWI....
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