Drive system for a group of machines

Electricity: motive power systems – Plural – diverse or diversely controlled electric motors

Reexamination Certificate

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Details

C318S041000, C318S049000, C318S254100, C363S067000, C363S071000, C139S370100

Reexamination Certificate

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07088061

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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patent: 0 752 753 (1997-01-01), None

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