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. 07, 1985
Filed:
May. 19, 1981
Applicant:
Inventors:
Richard D Roberts, South Park Township, Allegheny County, PA (US);
James H Franz, Jr, Murrysville, PA (US);
Lester J Hoffman, Churchill Borough, PA (US);
Lalan G Miller, Forest Hills, PA (US);
Assignee:
Westinghouse Electric Corp., Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K / ;
U.S. Cl.
CPC ...
318301 ; 318341 ; 3183 / ; 3183 / ;
Abstract
A programmed microprocessor motor control apparatus is provided for a vehicle propulsion motor that is responsive to an input control device to determine the acceleration rate and a predetermined motor voltage curve of the propulsion motor.
Roberts, Richard. (1985). Motor control chopper apparatus phase angle limiting (U.S. Patent No. 4516059). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4516059
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile