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:
Mar. 15, 2022
Filed:
Nov. 28, 2018
Applicant:
Siemens Aktiengesellschaft, Munich, DE;
Inventor:
Ulf Schuemann, Dallgow-Doeberitz, DE;
Assignee:
Siemens Aktiengesellschaft, Munich, DE;
Primary Examiner:
Int. Cl.
CPC ...
H01H 33/662 (2006.01); H01H 33/666 (2006.01); H01B 3/56 (2006.01); H02B 13/035 (2006.01);
U.S. Cl.
CPC ...
H02B 13/0354 (2013.01); H01B 3/56 (2013.01); H01H 33/666 (2013.01); H01H 33/66238 (2013.01);
Abstract
A control rod system has a control or drive rod and at least one compensation element for vacuum interrupters, in particular for gas-insulated switchgear. The at least one compensation element has at least one hermetically sealed bellows. The at least one hermetically sealed bellows is either connected to the drive rod at at least one point, or is connected to or can be coupled to the drive rod via at least one engagement device and the engagement device is connected or can be connected to the at least one compensation element in a fixed or engaging manner.