Electrical system for a motor vehicle, including at least one supercapacitor
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United States of America Patent
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Nov 9, 1993
Grant Date -
N/A
app pub date -
Aug 7, 1992
filing date -
Sep 18, 1991
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The system includes at least one auxiliary electrical user device which, in order to be activated, needs a high power for a short period of time, a rechargeable battery, an electrical generator for recharging the battery and at least one supercapacitor for storing enough energy to activate the user device The connection of the supercapacitor to the user device is controlled by an electronic unit in dependence on the charge state of the supercapacitor and the temperature of the user device.
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