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. 01, 2015
Filed:
Jan. 07, 2011
Lydia Baron, Berlin, DE;
Werner Hartmann, Weisendorf, DE;
Astrid Renz, Berlin, DE;
Ulf Schümann, Dallgow-Döberitz, DE;
Lydia Baron, Berlin, DE;
Werner Hartmann, Weisendorf, DE;
Roman Renz, Berlin, DE;
Ulf Schümann, Dallgow-Döberitz, DE;
Siemens Aktiengesellschaft, Munich, DE;
Abstract
A vacuum switch tube has a housing which has two insulating housing regions arranged and configured symmetrically in respect of a center plane. Each of the two insulating housings contains a plurality of insulating housing parts. Shielding elements extend into the interior of the vacuum switch tube and are arranged between neighboring insulating housing parts and between insulating housing parts and neighboring additional housing parts. The shielding elements have improved dielectric properties and a simultaneously material-saving structure. Accordingly, the geometrical dimensions of the shielding elements are determined in dependence on a connected voltage and possible critical field strength between neighboring shields.