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:
Apr. 08, 1980
Filed:
Oct. 21, 1977
Applicant:
Inventors:
Gerhard Korner, Schriesheim, DE;
Werner Konig, Heddesheim, DE;
Assignee:
BBC Brown, Boveri & Cie AG, Mannheim, DE;
Primary Examiner:
Int. Cl.
CPC ...
H01H / ; H01H / ;
U.S. Cl.
CPC ...
200145 ; 2001 / ; 2001 / ;
Abstract
An electric switch, for use as a high-voltage circuit breaker, having a plurality of quenching chambers per switch pole, with each of the quenching chambers radially disposed in a common actuator shaft. The quenching chambers disposed in the common actuator shaft are then placed in a closed vessel having a toroidal shape.