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:
May. 19, 2015
Filed:
May. 11, 2010
Applicants:
Jörg Hassel, Erlangen, DE;
Gerd Michaelis, Möhrendorf, DE;
Carsten Probol, Buckenhof, DE;
Inventors:
Assignee:
SIEMENS AKTIENGESELLSCHAFT, München, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 27/26 (2006.01); H02K 11/00 (2006.01); G06K 9/00 (2006.01); G01R 31/34 (2006.01); H02K 5/16 (2006.01);
U.S. Cl.
CPC ...
H02K 11/001 (2013.01); G01R 27/2605 (2013.01); G06K 9/0002 (2013.01); G01R 31/343 (2013.01); H02K 5/161 (2013.01); H02K 2211/03 (2013.01);
Abstract
A measuring method and a device that permit a better evaluation of bearing currents are disclosed. The method uses non-contact measurement of a bearing voltage. A non-contact voltage measurement is performed by means of a series circuit of capacitors. The bearing voltage can be detected especially well in this manner even in the high frequency range.