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. 06, 2003
Filed:
Jan. 25, 2001
Yasuki Tamura, Nisshin, JP;
Kojiro Okada, Nagoya, JP;
Kazuo Koga, Okazaki, JP;
Osamu Nakayama, Toyota, JP;
Keisuke Kawamura, Nagasaki, JP;
Kiyoshi Kawamura, Komaki, JP;
Other;
Abstract
The present plasma type exhaust gas cleaning apparatus comprises a dielectric ( ) arranged between a discharge electrode ( ) and a ground electrode ( ). The dielectric has a plurality of independent cavities ( ) formed therein. The exhaust gas from combustion equipment ( ) flows through the interiors of the plurality of independent cavities ( ). Thus, in the plasma type exhaust gas cleaning apparatus, the discharge electrode ( ) and the ground electrode ( ) are securely partitioned by the cavities ( ). When a voltage from a high voltage generator ( ) is applied to between the discharge electrode ( ) and the ground electrode ( ), plasma resulting from corona discharges occurs in each individual cavity ( ) without arising directly across the discharge electrode ( ) and the ground electrode ( ). The exhaust gas is thereby cleaned up.