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Patent Searching and Data


Title:
AIR CONDITIONING DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/006267
Kind Code:
A1
Abstract:
Provided is an air conditioning device having a refrigeration cycle (40), an outdoor unit (2), and an indoor unit (1). The refrigerant has a density greater than that of the air under atmospheric pressure. The indoor unit (1) is provided with: an upper space (115b) in which an indoor heat exchanger (7) is disposed; a lower space (115a) provided lower than the upper space (115b); a partition part (20) that partitions the upper space (115b) and the lower space (115a); an indoor blower fan (7f) disposed in the lower space (115a); and a fan casing (108) in which a blow-out opening part(108a) and a suction opening part(108b) are formed. An air passage opening part (20a) that serves as an air passage between the upper space (115b) and the lower space (115a) is formed in the partitioning part (20). The blow-out opening part (108a) is connected to the air passage opening part (20a).

Inventors:
SUZUKI, Yasuhiro (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
KOMAI, Takao (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
MAEDA, Akira (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
KAWASHIMA, Mitsuru (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
KUBO, Kazuya (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
Application Number:
JP2015/054304
Publication Date:
January 14, 2016
Filing Date:
February 17, 2015
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORPORATION (7-3 Marunouchi 2-chome, Chiyoda-ku Tokyo, 10, 〒1008310, JP)
International Classes:
F24F1/00; F24F13/20; F25B1/00; F25B49/02
Domestic Patent References:
WO2013038599A12013-03-21
Foreign References:
JP2005049004A2005-02-24
JPH02195126A1990-08-01
JP2000130794A2000-05-12
JPH10332163A1998-12-15
JP2002115939A2002-04-19
JP2011127849A2011-06-30
JP2002098346A2002-04-05
JPH11304626A1999-11-05
Attorney, Agent or Firm:
KISA PATENT & TRADEMARK FIRM (East 8F, TORANOMON TWIN BLDG. 10-1 Toranomon 2-chome, Minato-k, Tokyo 01, 〒1050001, JP)
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