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. 04, 2004
Filed:
Jun. 19, 2003
Applicant:
Inventors:
Shinsei Takashima, Kawasaki, JP;
Masamitsu Usui, Kawasaki, JP;
Hideyuki Umenaka, Kawasaki, JP;
Yoji Maki, Kawasaki, JP;
Assignee:
Fujitsu General Limited, Kawasaki, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F25D 1/704 ; F25D 2/312 ; B01D 3/900 ; B01D 4/100 ; B01D 5/900 ;
U.S. Cl.
CPC ...
F25D 1/704 ; F25D 2/312 ; B01D 3/900 ; B01D 4/100 ; B01D 5/900 ;
Abstract
An air conditioner having a dust removing device which enables dust having stuck to its filters to be automatically removed without fail and prevents the removed dust from sticking again to the filters is to be provided. It is equipped with a sliding device (motor ) for sliding in a prescribed direction filters arranged between an air intake port and a heat exchanger , and with cleaners to remove dust having stuck to the filters , automatically cleans the filters and prevents the removed dust from being brought out of the cleaners