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. 04, 2013
Filed:
Oct. 08, 2008
Applicants:
Toshio Tanaka, Osaka, JP;
Shunji Haruna, Osaka, JP;
Kanji Motegi, Osaka, JP;
Ryuji Akiyama, Osaka, JP;
Inventors:
Toshio Tanaka, Osaka, JP;
Shunji Haruna, Osaka, JP;
Kanji Motegi, Osaka, JP;
Ryuji Akiyama, Osaka, JP;
Assignee:
Daikin Industries, Ltd., Osaka-Shi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B03C 3/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
An air handling device () includes an air flow path () in which a charge section () for charging dust in an air to be handled, and a precipitator () for collecting the charged dust are placed. The charge section () includes a discharge electrode () and a counter electrode () to perform diffusion charging. A diffusion space () is provided at a location between the charge section () and the precipitator ().