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. 01, 2006
Filed:
Mar. 13, 2003
Applicants:
Bernd Rosskopf, Hausen, DE;
Hans-jorg Brock, Grenzach-Wyhlen, DE;
Inventors:
Bernd Rosskopf, Hausen, DE;
Hans-Jorg Brock, Grenzach-Wyhlen, DE;
Assignee:
Endress + Hauser GmbH + Co. KG, Maulburg, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R 27/08 (2006.01); G01D 18/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A transmitter having an improved current output is provided, having: a sensor (), which serves to register a physical quantity (X) and to convert such to an electrical quantity; electronics, which converts the electrical quantity into a measurement signal and makes such available at an electrical current output in the form of a signal current (I) corresponding to the physical quantity; and a pick-up unit having a magnetoresistive element, whose resistance changes as a function of the magnetic flux (Φ) produced by the signal current (I).