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:
Jan. 08, 1985
Filed:
Apr. 05, 1984
Applicant:
Inventors:
William Ficken, Berkeley Heights, NJ (US);
Jerome Sears, Wyckoff, NJ (US);
Walter Parfomak, Wallington, NJ (US);
Assignee:
Allied Corporation, Morris Township, Morris County, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K / ;
U.S. Cl.
CPC ...
318254 ; 318138 ; 318331 ; 318439 ;
Abstract
A motor for an inertial sensing instrument includes a permanent magnet rotor and a stator having a driving winding inductively coupled to a sensing winding, with both windings connected to a common impedance. A feedback arrangement is provided which compensates for noise inducted by the common impedance in a sensing signal provided by the sensing winding.