Drive system for a group of machines
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United States of America Patent
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-
Aug 8, 2006
Grant Date -
Dec 19, 2002
app pub date -
Dec 9, 2000
filing date -
Dec 10, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A drive system powering a group of machines each fitted with a rectifying unit, wherein the inputs of the control devices of the machines' drive motors are interconnected by an electrical bus which implements a power exchange. The system enables swapping current from a power supply between motors of different machines.
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