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. 18, 1976
Filed:
Oct. 21, 1974
Applicant:
Inventors:
Assignee:
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JA;
Primary Examiner:
Int. Cl.
CPC ...
H03K / ;
U.S. Cl.
CPC ...
307282 ; 3072 / ; 307318 ;
Abstract
A thyristor circuit for generating a pulse current is provided having a by-pass circuit of a predetermined impedance which is placed in parallel to a saturable reactor. In this manner a small current is passed through the by-pass circuit during the unsaturated period of the saturable reactor so as to saturate the saturable reactor after enlarging the turn-on region of the thyristor to pass a pulse current having a high di/dt.