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:
Aug. 30, 1983
Filed:
Jan. 29, 1981
Applicant:
Inventors:
James E Hermansdorfer, Charlottesville, VA (US);
William T Spurgin, Charlottesville, VA (US);
Assignee:
Sperry Corporation, New York, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05B / ;
U.S. Cl.
CPC ...
318696 ; 3403 / ;
Abstract
A synchro-to-step data converter for coupling one of a plurality of different synchro transmitters to one of a plurality of different step motors. The three wire output data of a synchro transmitter is demodulated into a three bit binary step data code and is applied to digital decoding means. The digital decoding means converts the step data code into a format suitable for application to a particular step motor and/or compensates for the speed of the synchro input shaft relative to the step motor output shaft.