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:
May. 08, 1979
Filed:
Feb. 10, 1976
Applicant:
Inventors:
William H Todt, Elmira Heights, NY (US);
Kerwin C Playfoot, Horseheads, NY (US);
Assignee:
Westinghouse Electric Corp., Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01F / ;
U.S. Cl.
CPC ...
7329 / ;
Abstract
The signal non-linearity which is characteristic of the end portions of an elongated liquid metal level mutual inductance type prove is substantially eliminated by increasing the coil turns per unit length of the probe in the end portions thereby increasing the mutual inductance characteristics of the probe in the end portions.