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:
Sep. 14, 1982
Filed:
Jul. 28, 1980
Applicant:
Inventor:
Luciano Forte, Spring Valley, NY (US);
Assignee:
Reliance Electric Company, Cleveland, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03K / ; H03K / ;
U.S. Cl.
CPC ...
307254 ; 307255 ; 307314 ; 307315 ;
Abstract
The present invention teaches a magnetically coupled drive circuit for coupling isolated power switching transistors to low power dissipative control circuitry. Drive energy stored in the magnetic transformer is controllably varied between preselected minimum 'turn-on' and dissipative maximum levels to concurrently insure turn-on/turn-off capability and minimize quiescent, steady state dissipation.
Quick Actions:
Forte, Luciano. (1982). Magnetic couple drive circuit for power switching device (U.S. Patent No. 4349752). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4349752
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile