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. 13, 2023
Filed:
Aug. 07, 2017
Applicant:
Kasuga Denki, Inc., Kawasaki, JP;
Inventors:
Satoru Ogiso, Kawasaki, JP;
Takao Morishita, Kawasaki, JP;
Yukihira Sakurai, Kawasaki, JP;
Junya Yoshida, Kawasaki, JP;
Satoshi Sugimura, Kawasaki, JP;
Assignee:
KASUGA DENKI, INC., Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05H 1/24 (2006.01); B01J 19/08 (2006.01); H05H 1/34 (2006.01); H05H 1/30 (2006.01); H01J 37/32 (2006.01); B29C 59/14 (2006.01);
U.S. Cl.
CPC ...
B01J 19/088 (2013.01); H01J 37/32073 (2013.01); H05H 1/30 (2013.01); H05H 1/34 (2013.01); H05H 1/3478 (2021.05); B01D 2259/818 (2013.01); B01J 2219/0875 (2013.01); B29C 59/14 (2013.01); H01J 37/3244 (2013.01);
Abstract
A discharge electrode E in an electrode chamber C comprises a plurality of electrode members. The electrode membersare disposed facing each other by having a supporting membertherebetween, a gap is formed between the facing portions of the electrode members, and by having the gap as a gas passageway, the gas passageway is opened in the leading end of the discharge electrode. A replacement gas having been supplied from a manifold pipeis supplied to the gas passagewayvia an orifice.