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:
Mar. 29, 2011
Filed:
Mar. 15, 2006
Haruhito Miyazaki, Nara, JP;
Takeshi Furukawa, Kashiba, JP;
Shinichiroh Murayama, Kobe, JP;
Ryuhji Asakura, Tondabayashi, JP;
Haruhito Miyazaki, Nara, JP;
Takeshi Furukawa, Kashiba, JP;
Shinichiroh Murayama, Kobe, JP;
Ryuhji Asakura, Tondabayashi, JP;
Sharp Kabushiki Kaisha, Osaka-Shi, JP;
Abstract
Behind a front panel of an air purifier are formed guide paths on the right and left sides thereof. A space between the front panel and a filter unit is partitioned by a partition plate into a front panel rear space and a filter unit front space. Part of an airflow that has entered the guide path through an air intake enters the filter unit front space, and the other part thereof enters the front panel rear space. When entering the front panel rear space, the airflow takes a sharp turn at a sharp turn corner. As a result, coarse dust is separated from the airflow, and the separated coarse dust falls into a dust box.