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:
Apr. 09, 1985
Filed:
Jul. 08, 1983
Applicant:
Inventor:
Peter Schwarzler, Furstenfeldbruck, DE;
Assignee:
Krauss-Maffei Aktiengesellschaft, Munich, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H02K / ;
U.S. Cl.
CPC ...
318135 ;
Abstract
A linear stator magnet in which the yoke stack is pole shanks flanked by cheek plates which are overlapped by the stabilizing yoke plates and are form and force-locked to projections of these yoke plates. Additional excitation coils are provided around the pole shoes and are connected in circuit with the main excitation coils around the pole shanks so that these additional excitation coils are provided in the gaps between the successive pole shoes and stray flux is minimized.