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Patent Searching and Data


Title:
AIR CONDITIONER
Document Type and Number:
WIPO Patent Application WO/2019/186772
Kind Code:
A1
Abstract:
The present invention is equipped with: an outdoor temperature sensor (12) for detecting an outdoor temperature, which is the temperature outside of a room, which is an air-conditioned space; an indoor temperature sensor (3) for detecting a room temperature, which is the temperature in the room; and a control device (1, 11) for carrying out control in which operation is switched between a cooling operation for cooling the room and a dehumidification operation for dehumidifying the room. The control device has: a determination reference value processing unit (7B) for carrying out a process for estimating the level of the heat-insulating performance of the room from an operating status, which includes the outdoor temperature as detected by the outdoor temperature sensor and the room temperature as detected by the indoor temperature sensor, and the capacity during operation, and, on the basis of the estimate, setting a determination reference value serving as a reference for determining whether to switch between the cooling operation and the dehumidification operation; and a determination processing unit (7C) for carrying out a process for determining whether to switch operation between the cooling operation and the dehumidification operation, on the basis of the determination reference value.

Inventors:
SUGIYAMA, Daisuke (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
Application Number:
JP2018/012773
Publication Date:
October 03, 2019
Filing Date:
March 28, 2018
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORPORATION (7-3 Marunouchi 2-chome, Chiyoda-ku Tokyo, 10, 〒1008310, JP)
International Classes:
F24F11/65; F24F110/10; F24F110/20; F24F140/50
Foreign References:
JP2001065947A2001-03-16
JP2010065968A2010-03-25
JP2014009498A2014-01-20
US20140365017A12014-12-11
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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