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:
Sep. 27, 2022
Filed:
Jul. 24, 2019
Applicant:
Siemens Energy Global Gmbh & Co. KG, Munich, DE;
Inventors:
Katrin Benkert, Schwaig, DE;
Martin Koletzko, Baiersdorf ot Igelsdorf, DE;
Paul Gregor Nikolic, Erlangen, DE;
Assignee:
Siemens Energy Global GmbH & Co. KG, Munich, DE;
Primary Examiner:
Int. Cl.
CPC ...
H01H 1/02 (2006.01); H01H 33/662 (2006.01);
U.S. Cl.
CPC ...
H01H 33/66207 (2013.01); H01H 1/0203 (2013.01); H01H 33/66261 (2013.01); H01H 2033/6623 (2013.01);
Abstract
A vacuum interrupter includes a housing having at least one annular ceramic insulating element which forms a vacuum chamber. A contact system has two contacts which are movable relative to one another. A capacitive element has two electrodes and a dielectric material disposed between the electrodes. The capacitive element is form-lockingly mounted on the insulating element and has a capacitance between 400 pF and 4000 pF. A high-voltage switching assembly including the vacuum interrupter is also provided.