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:
Oct. 14, 2014
Filed:
Jan. 31, 2013
Zbynek Augusta, Letohrad, CZ;
Lukas Kalous, Vermerovice, CZ;
Pavel Naiman, Letohrad, CZ;
Milos Petracek, Letohrad, CZ;
Pavel Safar, Pisecná, CZ;
Zbynek Augusta, Letohrad, CZ;
Lukas Kalous, Vermerovice, CZ;
Pavel Naiman, Letohrad, CZ;
Milos Petracek, Letohrad, CZ;
Pavel Safar, Pisecná, CZ;
Siemens Aktiengesellschaft, Munich, DE;
Abstract
A test button is disclosed for an electrical switching device, especially for a circuit breaker; and an electrical switching device is disclosed, especially a circuit breaker, with a test button. The test button is at least one embodiment is embodied for actuation of a tripping mechanism of the electrical switching device. In this case, the test button actuates the tripping mechanism on the one hand if the test button is actuated manually and on the other hand if a cover element of the electrical switching device is opened. The actuation of the tripping mechanism by way of the test button ensures that the electrical switching device cannot be switched on or tripped respectively.