Circuit breaker

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9905377
SERIAL NO

15148466

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The invention relates to a circuit breaker comprising a first and a second contact assembly, wherein one of the contact assemblies comprises contact fingers arranged in a finger cage configuration and the other contact assembly comprises a tube or rod contact. The contact fingers comprise an impact point where the tube or rod impacts the contact fingers for the first time during electrical connection establishment, and a contact zone which contacts the tube or rod when the electrical connection is established. The contact zone comprises two contact points separated from one another and arranged on a line which is perpendicular to the longitudinal axis.

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Patent Owner(s)

Patent OwnerAddress
HITACHI ENERGY LTDBROWN-BOVERI-STRASSE 5 ZÜRICH 8050

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Costyson, Johan Wettingen, CH 2 17
Korbel, Jakub Baden, CH 11 21
Kotilainen, Sami Niederrohrdorf, CH 11 29
Krunal, Kansara Vadodara, IN 1 0
Lundqvist, Fredrik Remetschwil, CH 26 105
Pisu, Francesco Birmenstorf, CH 7 26
Rijo-Rude, Raphael Baden, CH 1 0
Runnberg, Mattias Saxdalen, SE 1 0

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