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:
Nov. 14, 2017
Filed:
Nov. 20, 2012
Applicant:
Sc2n, Creteil, FR;
Inventor:
Michel Hallet, Clinchamps sur Orne, FR;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01H 1/40 (2006.01); H01H 1/36 (2006.01); H01H 1/023 (2006.01); H01H 1/025 (2006.01); H01H 1/04 (2006.01); H01H 1/60 (2006.01); H01H 19/58 (2006.01);
U.S. Cl.
CPC ...
H01H 1/36 (2013.01); H01H 1/023 (2013.01); H01H 1/025 (2013.01); H01H 1/04 (2013.01); H01H 1/403 (2013.01); H01H 1/60 (2013.01); H01H 19/585 (2013.01); H01H 1/40 (2013.01);
Abstract
The present invention relates to an electric switch with rubbing contact () comprising on the one hand at least one fixed contact () and on the other hand at least one moving rubbing contact () that can move along a predefined trajectory and exhibiting a contact surface () intended to rub on said at least one fixed contact (), characterized in that at least said contact surface () is treated by ion bombardment by virtue of an ion beam, and in that the fixed () and moving () contacts are bare.