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:
Jun. 20, 1978
Filed:
Oct. 26, 1976
Applicant:
Inventors:
Nobuhiko Kozuka, Suita, JA;
Shoji Matsumoto, Neyagawa, JA;
Tetsuya Okada, Takatsuki, JA;
Katsuhiko Gotoda, Osaka, JA;
Tatsuo Aizawa, Osaka, JA;
Assignee:
Mita Industrial Company, Ltd., Osaka, JA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01T / ;
U.S. Cl.
CPC ...
361230 ; 361235 ;
Abstract
A corona discharge device including a corona discharge electrode, an opposing electrode disposed opposite to the corona discharge electrode, a high voltage alternate current source electrically connected between the two electrodes, and a grid provided in a corona discharge current flow path between the two electrodes. The grid is grounded through a nonlinear bias element.