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:
Jul. 25, 1978
Filed:
Jul. 01, 1976
Applicant:
Inventor:
Bernard J Rich, Issy-Les-Moulineaux, FR;
Assignees:
Societe Anonyme pour l'Equipement Electrique des Vehicules s.E.V. Marchal, Issy-Les Moulineaus, FR;
S.E.V. Alternateurs, Issy-Les Moulineaus, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K / ;
U.S. Cl.
CPC ...
29598 ; 29596 ; 29605 ; 29609 ; 72166 ; 310 42 ; 310216 ;
Abstract
Identical strips of magnetic metal having alternating slots and pole teeth long one edge are cut from sheet material in a pattern minimizing waste of metal, stacked, and bent into a cylinder or sector of a cylinder. The ends of the stacks are then fastened together to form a rotor or stator.