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:
Aug. 22, 2017
Filed:
Jan. 07, 2014
Applicant:
Siemens Aktiengesellschaft, Munich, DE;
Inventors:
Radu-Marian Cernat, Berlin, DE;
Martin Krehnke, Berlin, DE;
Volker Lehmann, Treuenbrietzen, DE;
Friedrich Loebner, Berlin, DE;
Andrzej Nowakowski, Berlin, DE;
Assignee:
Siemens Aktiengesellschaft, Munich, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01H 33/70 (2006.01); H01H 33/02 (2006.01); H01H 1/38 (2006.01);
U.S. Cl.
CPC ...
H01H 33/7023 (2013.01); H01H 1/385 (2013.01); H01H 2033/028 (2013.01);
Abstract
A switching arrangement has a first contact set and a second contact set which can be moved with respect to the first contact set, and an insulating nozzle arrangement. The insulating nozzle arrangement is supported on the first contact set which includes a first arcing contact piece. The first arcing contact piece can be moved with respect to the insulating nozzle arrangement.