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:
Aug. 28, 2018
Filed:
Jul. 04, 2014
Applicant:
Micro-epsilon Messtechnik Gmbh & Co. KG, Ortenburg, DE;
Inventors:
Christian Pfaffinger, Rott, DE;
Werner Groemmer, Ortenburg, DE;
Karl Wisspeintner, Ortenburg, DE;
Guenter Schallmoser, Ruhstorf, DE;
Thomas Wisspeintner, Ortenburg, DE;
Assignee:
MICRO-EPSILON Messtechnik GmbH & Co. KG, Ortenburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01B 7/30 (2006.01); G01D 5/20 (2006.01); G01D 5/22 (2006.01);
U.S. Cl.
CPC ...
G01D 5/20 (2013.01); G01D 5/2033 (2013.01); G01D 5/2241 (2013.01);
Abstract
The invention relates to a sensor element for an inductive sensor used for a displacement or distance measurement by means of a magnetic field that varies according to the distance from the measurement object but that remains temporally constant. In said sensor, thin ferromagnetic material is integrated into a substrate. The invention also relates to a sensor comprising said sensor element and to a method for producing the sensor element.