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.:
Date of Patent:
Oct. 13, 1981
Filed:
Jun. 06, 1980
Applicant:
Inventors:
William E Beatty, Jr, Beaver Falls, PA (US);
James P Ellsworth, Beaver, PA (US);
Assignee:
Westinghouse Electric Corp., Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01N / ; N01N / ;
U.S. Cl.
CPC ...
200288 ; 2001 / ; 200301 ; 200319 ;
Abstract
This invention provides a circuit breaker comprising separable contacts, a releasable mechanism, releasable to effect a tripping operation automatically opening the contacts and an electromechanical trip means operable to release the mechanism. A shock absorbing means is also provided that effectively isolates the flux transfer and magnetic trip actuator from shock and vibration.