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:
Apr. 21, 1987
Filed:
Sep. 26, 1984
Applicant:
Inventors:
Johan K Fremerey, Bonn, DE;
Bernd Lindenau, Julich, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01C / ; G01L / ; G01P / ;
U.S. Cl.
CPC ...
74 / ; 73504 ; 73505 ; 73700 ;
Abstract
A movement detection system for use in measuring movements of a rotating body or shaft which is magnetized along an axis which is angularly displaced from the mechanical axis of rotation thereof. The system has a plurality of inductive coils which are connected to produce signals proportional to the movements of the body or shaft while suppressing spurious noise signals.