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. 24, 2017
Filed:
Jun. 30, 2011
Applicants:
Wolfgang Feil, Schwandorf, DE;
Rainer Kreutzer, Weiden, DE;
Inventors:
Wolfgang Feil, Schwandorf, DE;
Rainer Kreutzer, Weiden, DE;
Assignee:
SIEMENS AKTIENGESELLSCHAFT, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01H 1/62 (2006.01); H01H 71/14 (2006.01); H01H 9/52 (2006.01);
U.S. Cl.
CPC ...
H01H 1/62 (2013.01); H01H 71/14 (2013.01); H01H 9/52 (2013.01); H01H 2009/526 (2013.01);
Abstract
A switching device is disclosed, in particular a circuit breaker, with a thermal release, on which a moving switching piece is arranged by a contact link support. The moving switching piece is borne on a spring body and is arranged opposite stationary switching pieces. A heat-extraction apparatus composed of a heat-dissipating material is in each case arranged at the side, along the stationary switching pieces.