Title:
REFRIGERATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2024/075438
Kind Code:
A1
Abstract:
This refrigeration system comprises: a turbomachine including a rotating shaft, a compressor impeller, a turbine wheel, and an electric motor that are each attached to the rotating shaft, and a casing accommodating the rotating shaft, the compressor impeller, the turbine wheel, and the electric motor; a compressed fluid line for guiding a fluid compressed by the compressor impeller to the turbine wheel; a cooler that is provided in the compressed fluid line and performs heat exchange between the fluid flowing in the compressed fluid line and a cooling liquid; a cooling liquid circulation line provided with a cooling device for cooling the cooling liquid; and a cooling liquid introduction line for extracting the cooling liquid from the cooling liquid circulation line and introducing the cooling liquid to the inside of the casing.
Inventors:
TAKATA RYO (JP)
YOSHIDA KAZUKI (JP)
YOSHIDA KAZUKI (JP)
Application Number:
PCT/JP2023/031415
Publication Date:
April 11, 2024
Filing Date:
August 30, 2023
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD (JP)
International Classes:
F25B9/00; F02C1/04; F04D17/10; F25B1/00; F25B1/053; F25B9/06; F25B11/04; F25D11/00
Attorney, Agent or Firm:
SSIP PATENT ATTORNEY CORPORATION (JP)
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