Title:
AIR CONDITIONING DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/157851
Kind Code:
A1
Abstract:
An air conditioning device has a compressor, a temperature detection means that detects the outlet temperature and the inlet temperature of an indoor unit, and a control device that controls operation of an outdoor unit and the indoor unit. The control device acquires, from all indoor units, capacity demands obtained by comparing the detected value detected by the temperature detection means and a set temperature, and controls the capacity of the compressor at a frequency based on the value calculated on the basis of the acquired capacity demands.
Inventors:
SHINODA IPPEI (JP)
KAWAI KAZUHIKO (JP)
KAWAI KAZUHIKO (JP)
Application Number:
PCT/JP2019/003118
Publication Date:
August 06, 2020
Filing Date:
January 30, 2019
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F24F11/86; F25B1/00; F24F110/10
Foreign References:
| JP2017180901A | 2017-10-05 | |||
| JPH01193563A | 1989-08-03 | |||
| JPH05240519A | 1993-09-17 | |||
| JP2018138841A | 2018-09-06 |
Other References:
See also references of EP 3919834A4
Attorney, Agent or Firm:
KISA PATENT & TRADEMARK FIRM (JP)
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