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:
Jun. 25, 2002
Filed:
Jul. 13, 2001
Thomas Chyla, Berlin, DE;
Peter Stenzel, Falkensee, DE;
Siemens Aktiengesellschaft, , DE;
Abstract
In a high-voltage power breaker having two mutually opposite switching contacts which, when connected are surrounded by an insulating material nozzle, coaxially with respect to which a shielding electrode is arranged, with a first switching contact, which can be driven, being connected via the insulating material nozzle and a linkage to the second switching contact, such that said switching contact carries out a movement in the opposite direction to the first switching contact during operation of the latter, the shielding electrode is operatively connected to the second switching contact such that, during disconnection, it carries out a movement which controls the electric field in the switching gap.