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:
Aug. 13, 1996
Filed:
Oct. 04, 1994
Applicant:
Inventor:
Pierre Duchemin, Fourqueux, FR;
Assignee:
Schneider Electric SA, Boulogne-Billancourt, FR;
Primary Examiner:
Int. Cl.
CPC ...
H01H / ;
U.S. Cl.
CPC ...
335132 ; 335105 ;
Abstract
A contactor/protection relay type protection switch comprises at least one power pole comprising a mobile contact holder cooperating with fixed contacts. It can be moved by an operating lever coupled to moving parts of a solenoid. The switch includes an elastic device between the end of the lever coupled to the solenoid and a plunger of the contact holder.