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. 05, 2012
Filed:
Jun. 15, 2007
Toshio Tanaka, Osaka, JP;
Kanji Motegi, Osaka, JP;
Ryuji Akiyama, Osaka, JP;
Tsunahiro Odo, Osaka, JP;
Shunji Haruna, Osaka, JP;
Toshio Tanaka, Osaka, JP;
Kanji Motegi, Osaka, JP;
Ryuji Akiyama, Osaka, JP;
Tsunahiro Odo, Osaka, JP;
Shunji Haruna, Osaka, JP;
Daikin Industries, Ltd., Osaka, JP;
Abstract
A dust collector includes a charging part () for charging dust with electricity and a dust collecting part (). Each of a dust collecting electrode () and a high-voltage electrode () that constitute the dust collecting part () includes: a base () with a rectangular grid structure having a large number of vent holes () formed therein; and projections () extending into the vent holes () of the opposed electrode (). The dust collector collects dust by generating an electric field between the dust collecting electrode () and the high-voltage electrode ().