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:
May. 02, 2017
Filed:
Jan. 30, 2014
Applicant:
Dehn + Söhne Gmbh + Co.kg, Neumarkt, DE;
Inventors:
Richard Daum, Neumarkt, DE;
Sascha Ludewig, Neumarkt, DE;
Assignee:
DEHN + SÖHNE GmbH + Co.KG, Neumarkt, DE;
Primary Examiner:
Int. Cl.
CPC ...
H01H 37/08 (2006.01); H01H 37/76 (2006.01); H01C 7/12 (2006.01); H01T 1/14 (2006.01); H01T 1/12 (2006.01);
U.S. Cl.
CPC ...
H01H 37/761 (2013.01); H01C 7/126 (2013.01); H01H 37/08 (2013.01); H01T 1/12 (2013.01); H01T 1/14 (2013.01); H01H 2037/762 (2013.01); H01H 2207/022 (2013.01); H01H 2235/01 (2013.01);
Abstract
An overvoltage protection device comprises at least one overvoltage protection unit having at least one contact lug as well as a mechanical disconnection apparatus that is activated in the event of a thermal overload. The mechanical disconnection apparatus comprises a connection element that can be moved from a closed position to a current-interrupting or voltage-disconnecting position by a slider that is preloaded by spring force.