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Patent Searching and Data


Title:
AIR CONDITIONER
Document Type and Number:
WIPO Patent Application WO/2021/075013
Kind Code:
A1
Abstract:
This air conditioner equipped with a compressor comprises: an outdoor air temperature sensor that detects the outdoor air temperature; a suction pipe temperature sensor that detects the suction pipe temperature of a suction pipe that is connected to the suction side of the compressor; and a control device that controls the operating frequency of the compressor. The control device lowers the operating frequency of the compressor so that the suction pipe temperature becomes 0°C or higher on the basis of the outdoor air temperature and the suction pipe temperature.

Inventors:
KUDO, Jumpei (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, JP)
Application Number:
JP2019/040806
Publication Date:
April 22, 2021
Filing Date:
October 17, 2019
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORPORATION (Chiyoda-ku Tokyo, 10, JP)
International Classes:
F24F11/41; F25B47/02
Attorney, Agent or Firm:
KISA PATENT & TRADEMARK FIRM (TORANOMON TWIN BLDG. 10-1 Toranomon 2-chome, Minato-k, Tokyo 01, JP)
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