Title:
AIR CONDITIONER
Document Type and Number:
WIPO Patent Application WO/2019/116602
Kind Code:
A1
Abstract:
An air conditioner comprising an indoor heat exchanger, an indoor fan, a condensation-receiving plate arranged under the indoor heat exchanger, and a fan cleaning unit (24b) that is arranged between the indoor heat exchanger and the indoor fan, and that cleans the indoor fan. An outside end section (50a) of a fan blade (50) of the indoor fan that makes contact with the fan cleaning unit (24b) is formed such that an uneven shape (50c) the distal end of which is uneven is formed continuously in the lengthwise direction.
Inventors:
FUKUHARA KEISUKE (JP)
DAISAKA HISASHI (JP)
DAISAKA HISASHI (JP)
Application Number:
PCT/JP2018/018512
Publication Date:
June 20, 2019
Filing Date:
May 14, 2018
Export Citation:
Assignee:
HITACHI JOHNSON CONTROLS AIR CONDITIONING INC (JP)
International Classes:
F04D17/04; F24F1/00; F04D29/70
Foreign References:
JP2016023601A | 2016-02-08 | |||
JP2008051430A | 2008-03-06 | |||
JP2006125390A | 2006-05-18 |
Attorney, Agent or Firm:
ISONO INTERNATIONAL PATENT OFFICE, P.C. (JP)
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