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:
Jun. 28, 2011
Filed:
Sep. 16, 2005
Applicants:
Zeljko Jajtic, München, DE;
Gerhard Matscheko, Starnberg, DE;
Stefan Schiele, Stetten, DE;
Inventors:
Assignee:
Siemens Aktiengesellschaft, München, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G01B 7/14 (2006.01); G01B 7/30 (2006.01);
U.S. Cl.
CPC ...
Abstract
A sensor device for measuring a magnetic field in the region of a primary part of a permanently excited electrical machine or a corresponding primary part having teeth includes a sensor metal plate for conducting a magnetic field, a spacer, and a sensor for measuring a magnetic field. A distance between the sensor metal plate and a flank of a tooth of the primary part can be created by the spacer. The sensor may be a Hall sensor and is arranged in a region of the sensor metal plate between the sensor metal plate and the primary part.