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:
Apr. 25, 2023
Filed:
Nov. 04, 2019
Applicant:
Johnson Electric International Ag, Murten, CH;
Inventors:
Joerg Gassmann, Dresden, DE;
Felix Weidlich, Lüdenscheid, DE;
Jens Penning, Dortmund, DE;
Michael Doecker, Recke, DE;
Jörn Brennenstuhl, Breckerfeld, DE;
Alexander Kunz, Driedorf, DE;
Andrea Straniero, Cusago, IT;
Assignee:
JOHNSON ELECTRIC INTERNATIONAL AG, Murten, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01C 1/14 (2006.01); H01H 1/00 (2006.01); H01C 17/065 (2006.01); H01H 11/06 (2006.01); G01R 31/327 (2006.01); H01H 9/02 (2006.01); H01C 7/02 (2006.01); H01C 17/242 (2006.01);
U.S. Cl.
CPC ...
H01H 1/0015 (2013.01); G01R 31/3274 (2013.01); H01C 1/14 (2013.01); H01C 7/027 (2013.01); H01C 17/06513 (2013.01); H01C 17/242 (2013.01); H01H 9/02 (2013.01); H01H 11/06 (2013.01);
Abstract
The invention relates to a switch including a switch housing, a contact system and a base disposed in the switch housing, a resistive element for diagnosing a state of a switch, and at least two terminals leading from the base. The resistive element has a specific resistance value. The resistive element is a conductive material formed on the base, the terminals being electrically connected by the conductive material.