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:
Aug. 15, 1978
Filed:
Jun. 30, 1975
Applicant:
Inventors:
Yotsuo Ishida, Chofu, JP;
Hiroshi Kuwahara, Amagasaki, JP;
Assignees:
Primary Examiner:
Int. Cl.
CPC ...
H02H / ;
U.S. Cl.
CPC ...
361120 ;
Abstract
Two trigger electrodes are insulatingly extended through one of two main opposite electrodes and connected to both ends of a secondary winding of a current transformer. The secondary winding has a central tap connected to that main electrode through which the trigger electrodes extend. A voltage is applied across the main electrodes and a trigger pulse is supplied to the trigger electrodes through the current transformer to initiate an electric discharge across the main electrodes.