Fixed contact for joining a bus bar and a sliding contact of an electrical switchgear

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United States of America Patent

PATENT NO 9865405
SERIAL NO

14613003

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Importance

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Abstract

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A fixed contact for joining a bus bar and a sliding contact of an electrical switchgear is provided. The fixed contact includes a plurality of circumferential segments operatively coupled to each other. The fixed contact also includes an axial extent extending along a longitudinal axis of the fixed contact from a first end of the fixed contact to a second end of the fixed contact, the axial extent comprising a mounting region, a central region and a sliding contact engagement region. The mounting region extends axially from the first end of the fixed contact to the central region, the mounting region configured to be operatively coupled to the bus bar. The sliding contact engagement region extends axially from the central region to the second end of the fixed contact, the sliding contact region configured to be slidably engaged with a sliding contact.

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Patent Owner(s)

Patent OwnerAddress
ABB SCHWEIZ AGBRUGGERSTRASSE 66 BADEN CH-5400

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jakkireddy, Ayyappa Reddy Telangana, IN 8 28
Kurra, Guru Moorthy Telangana, IN 7 27
Pokkula, Lenin Telangana, IN 6 19
Rajauria, Samir Uttar Pradesh, IN 12 40

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