Title:
AIR CONDITIONER
Document Type and Number:
WIPO Patent Application WO/2019/220492
Kind Code:
A1
Abstract:
This air conditioner (100) comprises: an indoor heat exchanger (15); an indoor fan (16) which feeds air to the indoor heat exchanger (15); a fan cleaning part (24) which cleans the indoor fan (16); and a control unit (30) which controls the fan cleaning part (24). If, after completion of a heating operation, the indoor fan (16) is to be cleaned by the fan cleaning part (24), the control unit (30) performs a clean of the indoor fan (16) by means of the fan cleaning part (24) after completion of the heating operation, once a first specified time has passed since the termination of said heating operation.
Inventors:
SAITO CHIHIRO (JP)
KATO TOMOHIRO (JP)
KATO TOMOHIRO (JP)
Application Number:
PCT/JP2018/018517
Publication Date:
November 21, 2019
Filing Date:
May 14, 2018
Export Citation:
Assignee:
HITACHI JOHNSON CONTROLS AIR CONDITIONING INC (JP)
International Classes:
F24F1/00; F24F11/48
Foreign References:
| JP2008138913A | 2008-06-19 | |||
| JP2008134004A | 2008-06-12 | |||
| JP2008045758A | 2008-02-28 | |||
| JP2017203588A | 2017-11-16 | |||
| JP4046755B2 | 2008-02-13 |
Other References:
See also references of EP 3795912A4
Attorney, Agent or Firm:
ISONO INTERNATIONAL PATENT OFFICE, P.C. (JP)
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