Title:
REFRIGERATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2018/216389
Kind Code:
A1
Abstract:
This refrigeration system (1) is mounted on a refrigeration vehicle (2) in which the rotation of a traveling drive source comprising an engine (5) or an electric motor is transmitted to a drive wheel (7) through an automatic transmission (6). A refrigeration machine (20) is configured to include a compressor (21) for compressing a refrigerant in coordination with the traveling drive source, and the refrigeration machine (20) cools the inside of a compartment of the refrigeration vehicle (2) by refrigerant evaporation latent heat generated when a refrigerant discharged from the compressor (21) is subjected to heat radiation and is then expanded by pressure reduction. When a value obtained by subtracting a set in-compartment temperature from an in-compartment temperature is greater than or equal to a predetermined threshold value, a control device (10) shifts the automatic transmission (6) so that the rotational speed of the traveling drive source is higher than that in a normal traveling condition.
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Inventors:
IEDA HISASHI (JP)
Application Number:
PCT/JP2018/015437
Publication Date:
November 29, 2018
Filing Date:
April 12, 2018
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
F25D11/00; B60H1/00; F16H59/50; F16H61/10; F25B1/00; F25B27/00; F25D23/00
Domestic Patent References:
WO2010134165A1 | 2010-11-25 |
Foreign References:
JP2001108086A | 2001-04-20 | |||
JPH0560427A | 1993-03-09 | |||
JPH08327169A | 1996-12-13 | |||
JPH1130326A | 1999-02-02 | |||
JPH10172099A | 1998-06-26 | |||
JPH1044826A | 1998-02-17 | |||
JP2008164077A | 2008-07-17 | |||
JPS62188844A | 1987-08-18 | |||
JPS62184936A | 1987-08-13 | |||
JP2016056998A | 2016-04-21 | |||
JP2007278078A | 2007-10-25 |
Attorney, Agent or Firm:
YOU-I PATENT FIRM (JP)
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