Title:
空気清浄装置
Document Type and Number:
Japanese Patent JP5772890
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an air cleaning apparatus which can be operated at a large air flow while operation sound is suppressed.SOLUTION: An air cleaning apparatus 1 includes: a housing 2 in which an air channel 20 from an intake part 3 up to an exhaust part 5 is formed; an air blowing fan 25 which is arranged in the housing 2 and generates an air flow in the air channel 20; a dust collection filter 24 which is arranged in the air channel 20 and removes dust from passing air; an operation part 29 for moving the dust collection filter 24 so as to reduce pressure loss of air flowing in the air channel 20; and a control circuit 40 for controlling action of the air blowing fan 25 and the operation part 29. The control circuit 40 has a function for driving the air blowing fan 25 while the dust collection filter 24 is operated by the operation part 29.
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Inventors:
Sota Koumae
Junichiro Hoshizaki
Takuya Furuhashi
Junichiro Hoshizaki
Takuya Furuhashi
Application Number:
JP2013138835A
Publication Date:
September 02, 2015
Filing Date:
July 02, 2013
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
A61L9/00; F24F7/00; B01D46/42; B01D46/44; B01D46/52
Domestic Patent References:
| JP2001221496A | ||||
| JP2009216277A | ||||
| JP7081391A | ||||
| JP2010107164A | ||||
| JP2010172888A | ||||
| JP9039559A | ||||
| JP2007029282A | ||||
| JP2008122047A |
Attorney, Agent or Firm:
Mamoru Takada
Hideki Takahashi
Jiro Ozawa
Hideki Takahashi
Jiro Ozawa