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:
Mar. 24, 2015
Filed:
Mar. 02, 2012
Applicant:
Ronny Ludwig, Reutlingen, DE;
Inventor:
Ronny Ludwig, Reutlingen, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01B 7/30 (2006.01); G01D 5/14 (2006.01); G01D 5/245 (2006.01);
U.S. Cl.
CPC ...
G01D 5/145 (2013.01); G01D 5/2451 (2013.01);
Abstract
A sensor arrangement () for determining a rotational angle of a shaft () which has at least one locking ring () arranged on the shaft (), wherein a radius of an outer face () of the at least one locking ring () changes with a period of nφ/360°, and wherein the sensor arrangement () has at least one first fixedly installed magnetic sensor () which is assigned to the at least one locking ring () and, during a rotation of the shaft (), senses a magnetic field which is influenced by the at least one locking ring (), wherein n is an integer.