Electrical drive apparatus which can be operated via a full-bridge circuit, with a different load depending on the drive direction
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United States of America Patent
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Jan 24, 2006
Grant Date -
Feb 26, 2004
app pub date -
May 29, 2003
filing date -
May 29, 2002
priority date (Note) -
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status (Latency Note)
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Abstract
An electrical drive apparatus, in particular, a motor-driven motor vehicle window winder or motor vehicle belt roller, which can be operated via a full bridge circuit with at least four switching elements with a different load depending on the rotation direction, wherein the switching elements are individually designed on the basis of their different maximum loads, in the sense of an asymmetric full bridge.
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