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Patent Searching and Data


Title:
REFRIGERATION AIR CONDITIONING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/012582
Kind Code:
A1
Abstract:
This refrigeration air conditioning system is equipped with: three refrigerant circuits, each of which is provided with a compressor, a condenser, an expansion mechanism, and an evaporator, and is configured to circulate a refrigerant; a heating-side load circuit; and a cooling-side load circuit. The three refrigerant circuits are a heating-side refrigerant circuit, a cooling-side refrigerant circuit, and an exhaust heat reducing circuit. The heating-side load circuit is a circuit wherein a heating-side heat medium is circulated to the condenser of the heating-side refrigerant circuit, a heating load, and the condenser of the exhaust heat reducing circuit, and the cooling-side load circuit is a circuit wherein a cooling-side heat medium is circulated to the evaporator of the cooling-side refrigerant circuit, a cooling load, and the evaporator of the exhaust heat reducing circuit.

Inventors:
KUBO, Takashi (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
SHINKAI, Koji (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
MAEDA, Kouichi (1-13-5 Kudankita, Chiyoda-k, Tokyo 73, 〒1020073, JP)
HIRANO, Hideya (1-13-5 Kudankita, Chiyoda-k, Tokyo 73, 〒1020073, JP)
Application Number:
JP2017/025148
Publication Date:
January 17, 2019
Filing Date:
July 10, 2017
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORPORATION (7-3 Marunouchi 2-chome, Chiyoda-ku Tokyo, 10, 〒1008310, JP)
International Classes:
F25B1/00; F25B29/00
Foreign References:
JP2012107829A2012-06-07
JP2017003158A2017-01-05
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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