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 (JP)
Application Number:
PCT/JP2019/040806
Publication Date:
April 22, 2021
Filing Date:
October 17, 2019
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F25B47/02; F24F11/41
Foreign References:
| JPH05118674A | 1993-05-14 | |||
| JP2004003728A | 2004-01-08 |
Attorney, Agent or Firm:
KISA PATENT & TRADEMARK FIRM (JP)
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