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. 25, 1983
Filed:
Jan. 15, 1981
Applicant:
Inventors:
Kenneth C Shuey, Cridersville, OH (US);
Mark A Rosswurm, Jackson Township, Hardin County, OH (US);
Assignee:
Westinghouse Electric Corp., Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02P / ; H02M / ;
U.S. Cl.
CPC ...
363 42 ; 363 98 ;
Abstract
The switching intervals for the power transistors in a three-phase inverter are generated by a microprocessor. DC content control is provided separately for each phase by modulation of the duration of the switching intervals through adjustment of the length of the sequences of instructions carried out by the microprocessor.
Shuey, Kenneth. (1983). Microprocessor control of inverter power transistors with dc content (U.S. Patent No. 4370702). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4370702
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile