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. 16, 2002
Filed:
Jul. 21, 1999
Applicant:
Inventors:
Bardo Koppmann, Kaltenbrunn, DE;
Norbert Mitlmeier, Ursensollen, DE;
Assignee:
Siemens Aktiengesellschaft, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01F 3/00 ; H01F 7/00 ;
U.S. Cl.
CPC ...
H01F 3/00 ; H01F 7/00 ;
Abstract
An armature for a magnetic system of a switchgear, produced in the form of a one-piece sintered part, whose free design makes it possible to easily optimize the flux and mass and reduce production costs. The armature an H-shaped profile with lateral, plate-shaped pole faces which are interconnected by a central segment that guides the flux above and beneath a through-hole.