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:
Oct. 01, 1985
Filed:
Nov. 22, 1983
Applicant:
Inventors:
Christopher H Best, Ashford, GB;
Alec H Seilly, North Wembley, GB;
Assignee:
Lucas Industries Limited, Birmingham, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F / ;
U.S. Cl.
CPC ...
336136 ; 336181 ;
Abstract
A linear transducer comprises a former about which is wound a number of windings, the windings being disposed in side by side relationship and having the same number of turns. The windings are connected in series with adjacent windings being wound in the opposite direction. The transducer also includes a core member which has a length substantially equal to the length of the winding. The inductance of the windings varies cylically as the core member is moved through the former.