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:
Jan. 07, 2020
Filed:
Jun. 20, 2012
Applicants:
Andreas Dürr, Amberg, DE;
Xaver Laumer, Schorndorf, DE;
Inventors:
Andreas Dürr, Amberg, DE;
Xaver Laumer, Schorndorf, DE;
Assignee:
SIEMENS AKTIENGESELLSCHAFT, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01H 37/52 (2006.01); H01H 37/34 (2006.01);
U.S. Cl.
CPC ...
H01H 37/34 (2013.01); H01H 37/52 (2013.01); H01H 2037/525 (2013.01);
Abstract
An overload release is disclosed, in particular for a circuit breaker, including a metal strip which is made of at least two different types of metal and around which a heat conductor is wound, wherein an electrical insulator is arranged between the metal strip and the heat conductor. In an embodiment, the heat conductor is welded onto the metal strip by way of arc welding.