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:
Jan. 21, 2014
Filed:
Jan. 26, 2010
Radu-marian Cernat, Berlin, DE;
Hold Dienemann, Berlin, DE;
Stefan Giere, Berlin, DE;
Volker Lehmann, Treuenbrietzen, DE;
Manfred Meinherz, Berlin, DE;
Radu-Marian Cernat, Berlin, DE;
Hold Dienemann, Berlin, DE;
Stefan Giere, Berlin, DE;
Volker Lehmann, Treuenbrietzen, DE;
Manfred Meinherz, Berlin, DE;
Siemens Aktiengesellschaft, Munich, DE;
Abstract
A switchgear assembly has a contact gap and an insulating material nozzle. The insulating material nozzle at least partly encloses the contact gap. A nozzle channel for the insulating material nozzle opens with a outlet opening in a hot gas space. A deflector element is disposed within the hot gas space which defines a deflector channel. The deflector channel has a segment which has an expanding cross-section in the stream direction of a switching gas in the hot gas space.