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:
Oct. 29, 2002
Filed:
Jul. 26, 2000
Yann Caporalin, La Frette sur Seine, FR;
Bernard Fournier, Le Plessis Bouchard, FR;
Xavier Person, Vertus, FR;
Jean-Marc Romillon, Longnes, FR;
Schneider Electric Industries SA, Rueil-Malmaison, FR;
Abstract
The present invention relates to a multipolar electromagnetic switching module designed to be connected by line connections (t , t , t ) to a main electromagnetic switching device (AP) and by load connections (U, V, W, u, v, w) to at least one motor and having, in a unit (Bo), between said connections, several load paths fitted with switching poles whose contacts are always alternately closed and controlled by a switching electromagnet (EI) driven by a control circuit, each of the switching poles (C , C , C ) consisting of a movable contact holder (Pc) between two conductors (Cf , Cf ) bearing fixed contacts characterized in that, for each pole, the movable contact holder (Pc) comprises two parallel loop-shaped conductors (Cm , Cm ) connected to a connection (T , T , T ) and that the two fixed contact parts (Cf , Cf ) are loop-shaped and connected to connections (U, V, W).