Apparatus for monitoring of brushes, in particular slipring...

Details Apparatus for monitoring of brushes, in particular slipring... Apparatus for monitoring of brushes, in particular slipring...

2008-12-12

2011-11-08

Pham, Toan N (Department: 2612)

Communications: electrical

Condition responsive indicating system

Specific condition

C340S679000

Reexamination Certificate

active

08054190

ABSTRACT:
An apparatus is disclosed for monitoring brushes, such as slipring or commutator brushes, on electrical machines. At least one electronic sensor is configured to be arranged in or on a brush apparatus of an electrical machine such that an electrical supply power can be locally drawn directly from an electromagnetic environment of the brush apparatus. The apparatus can transmit measurement data detected by it by electromagnetic radiation to an indication device.

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patent: 7705744 (2010-04-01), Cutsforth

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