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. 21, 1995
Filed:
Jan. 24, 1994
Louis W Gaussa, Jr, Penn Township, Westmoreland County, PA (US);
Arun P Sahasrabudhe, West Mifflin, PA (US);
Westinghouse Electric Corporation, Pittsburgh, PA (US);
Abstract
A method for magnetic coupling compensating a rod position indication system having at least two rod position indicators each having induced noise comprising the steps of applying a sinusoidal current to a primary of the first rod position indicator for inducing a voltage on a first secondary of the first rod position indicator; receiving both the first secondary voltage from the first rod position indicator and a second secondary voltage, induced from the noise, of the second rod position indicator; and deriving a difference of the first and second secondary voltage for obtaining the magnetic coupling compensation.