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.

Date of Patent:
Mar. 19, 2002

Filed:

Feb. 16, 2001
Applicant:
Inventors:

Katsuji Iida, Nagoya, JP;

Tatsuhiko Hatano, Kasugai, JP;

Takeshi Sakuma, Nagoya, JP;

Wataru Shionoya, Nagoya, JP;

Assignee:

NGK Insulators, Ltd., Nagoya, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05F 1/325 ; G05F 1/33 ; G05F 1/12 ;
U.S. Cl.
CPC ...
G05F 1/325 ; G05F 1/33 ; G05F 1/12 ;
Abstract

A switching circuit for generating pulsed power including a plurality of capacitors connected in parallel with first and second output terminals, a plurality of series circuits of a primary conductor and a static induction thyristor connected in parallel with respective capacitors, a plurality of magnetic cores with which the primary conductors are magnetically coupled, respectively, and a series arrangement of a plurality of secondary conductors each being magnetically coupled with respective magnetic cores, both ends of the series arrangement being connected to first and second output terminals, respectively.


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