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:
Feb. 12, 2002
Filed:
Dec. 20, 1999
Applicant:
Inventors:
Martin Bill, Nohfelden, DE;
Andreas Bereschka, Bousbach, FR;
Assignee:
Hydac Electronic GmbH, Saarbrucken, DE;
Primary Examiner:
Int. Cl.
CPC ...
H01F 2/730 ;
U.S. Cl.
CPC ...
H01F 2/730 ;
Abstract
A displacement sensor system for solenoid coils includes at least two primary coil windings arranged in line on a main coil body to form a primary winding. A secondary coil winding is arranged on top of each primary coil winding to form a secondary winding. This displacement sensor system is configured in such a way that it can be produced in an economical manner and with a reduced length.