logo

For the Inventor, By the Inventor

The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9679719 B1

PDFFull Text
Expired
Date of Patent:
Jun. 13, 2017

Filed:

Feb. 09, 2016

Arc extinguishing contact assembly for a circuit breaker assembly

Applicant:

Eaton Corporation, Cleveland, OH (US);

Inventors:

Koustubh Dnyandeo Ashtekar, Moon Township, PA (US);

James Jeffery Benke, Pittsburgh, PA (US);

Assignee:

Eaton Corporation, Cleveland, OH (US);

Attorneys:

Eckert Seamans

David Jenkins

Grant Coffield

Primary Examiner:

Truc Nguyen

Int. Cl.
CPC ...
H01H 33/64 (2006.01); H01H 33/08 (2006.01); H01H 33/70 (2006.01); H01H 33/95 (2006.01); H01H 1/02 (2006.01); H01H 1/06 (2006.01); H01H 33/12 (2006.01); H01H 33/22 (2006.01); H01H 33/90 (2006.01);
U.S. Cl.
CPC ...
H01H 33/08 (2013.01); H01H 1/02 (2013.01); H01H 1/06 (2013.01); H01H 33/12 (2013.01); H01H 33/22 (2013.01); H01H 33/64 (2013.01); H01H 33/7092 (2013.01); H01H 33/95 (2013.01); H01H 2033/907 (2013.01);
Abstract

An arc extinguishing contact assembly for a circuit breaker assembly is provided. The arc extinguishing contact assembly includes a fixed contact assembly, a movable contact assembly and an arc extinguishing assembly. The fixed contact assembly includes a fixed arc contact assembly, a fixed main contact assembly, and a number of movable, intermediate arc contact assemblies. The movable contact assembly includes a movable arc contact assembly and a movable main contact assembly. The arc extinguishing assembly is structured to extinguish an arc generated as the movable contact assembly moves between an open, first position and a closed, second position.

Find Patent Forward Citations

Ashtekar, Koustubh. (2017). Arc extinguishing contact assembly for a circuit breaker assembly (U.S. Patent No. 9679719). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9679719

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…