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:
Dec. 26, 1978
Filed:
Jul. 11, 1977
Jean Delassus, Montmorency, FR;
Institut de Recherches de la Siderurgie Francaise (Irsid), St. Germain-en-Laye, FR;
Compagnie Electromecanique, Paris, FR;
Abstract
An electromagnetic apparatus comprising two inductors generating a gliding magnetic field. Each inductor has a plane active face and the faces of the two inductors define a parallelepiped space therebetween to receive an armature. A plurality of pairs of rectilinear electrical conductors at each active face are associated to form two-phase imbricated windings connected in series within each inductor. The input conductor of each inductor is connected to the output conductor to form a single closed winding connected as a Wheatstone bridge. A two-phase generator feeds electric energy to the input conductors, one phase of the generator being connected between the points of junction of the two-phase windings of one inductor and the other generator phase is connected between the points of junction of the two inductors.