Monitoring device for switching systems

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11239033
APP PUB NO 20200203088A1
SERIAL NO

16620720

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A monitoring device for switching systems including a contact assembly having at least a movable contact and a kinematic chain for actuating said movable contact and opening/closing the contact assembly. The monitoring device includes: an accelerometer adapted to be positioned on a moving part of the switching system and capable of determining acceleration data of the moving part; a control unit including: a first processing unit adapted to receive acceleration data measured by the accelerometer and calculate timing instants of predetermined events and motion parameters related to the switching system; a second processing unit adapted to receive the timing instants of predetermined events and the motion parameters and to use at least one timing instant and at least one motion parameter to calculate electro/mechanical parameters of the switching system.

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Patent Owner(s)

  • ABB SCHWEIZ AG

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bianco, Andrea Sesto San Giovanni, IT 31 67
Hencken, Kai Lörrach, DE 23 56
Maret, Yannick Daettwil, CH 28 71
Marinkovic, Stevan Wettingen, CH 2 1

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