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:
May. 30, 2017
Filed:
May. 02, 2014
Applicant:
Siemens Aktiengesellschaft, Munich, DE;
Inventors:
Robert Gruenler, Oranienburg, DE;
Volker Lehmann, Treuenbrietzen, DE;
Friedrich Loebner, Berlin, DE;
Andrzej Nowakowski, Berlin, DE;
Assignee:
Siemens Aktiengesellschaft, Munich, DE;
Primary Examiner:
Int. Cl.
CPC ...
H01H 3/46 (2006.01); H01H 17/26 (2006.01); H01H 33/02 (2006.01); H01H 33/42 (2006.01); H01H 17/08 (2006.01);
U.S. Cl.
CPC ...
H01H 17/26 (2013.01); H01H 17/08 (2013.01); H01H 33/02 (2013.01); H01H 33/42 (2013.01); H01H 3/46 (2013.01); H01H 2033/028 (2013.01); H01H 2205/002 (2013.01);
Abstract
An electric switching device contains a first contact piece and a second contact piece. The first contact piece can be driven by a first kinematic chain. The second contact piece can be driven by a second kinematic chain. The electric switching device contains a first switching point and a second switching point, which are electrically connected in series, the first contact piece being associated with the first switching point and the second contact piece with the second switching point.