Motorized vacuum circuit breaker assembly

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9997311
APP PUB NO 20160211096A1
SERIAL NO

14350697

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A vacuum circuit breaker (VCB) assembly includes a single motor configured to rotate at least one rotor, a VCB having a breaking mechanism configured to control current flow through the VCB and a first electromagnetic clutch configured to selectively engage the at least one rotor with the breaking mechanism to charge the breaking mechanism. The VCB assembly also includes an undercarriage configured to support the VCB assembly and to move the VCB assembly from a first position to a second position and a second electromagnetic clutch configured to selectively engage the at least one rotor with the undercarriage to drive the undercarriage.

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Patent Owner(s)

Patent OwnerAddress
ABB SCHWEIZ AGBRUGGERSTRASSE 66 BADEN 5400

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Li, Liying Shanghai, CN 7 8
Ren, Xuhui Shanghai, CN 10 33
Wang, Wei Shanghai, CN 2815 17926

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