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. 28, 1979
Filed:
Sep. 12, 1977
Applicant:
Inventors:
Peter Meinke, Grossinzemoos, DE;
Gerhard Flachenecker, Ottobrunn, DE;
Assignee:
Maschinenfabrik Augsburg-Nurnberg Aktiengesellschaft, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F / ;
U.S. Cl.
CPC ...
335246 ; 335268 ;
Abstract
An electromagnet including a magnetizable yoke, an exciter coil system, and a movable armature. The end surface of at least one pole shoe carried by the yoke is divided into at least two discontinuous partial surfaces separated by a space. At least one control coil system includes a coil at least partially within the space and arranged to produce magnetic flux passing through the partial surfaces in opposite directions.