Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
COOLING DEVICE FOR VEHICLE
Document Type and Number:
Japanese Patent JP2017083038
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To perform suitable cooling control in an early stage.SOLUTION: In a cooling device 10 for a vehicle, a low-temperature loop flow passage 60 for supplying a low-temperature second refrigerant to an adsorption-type refrigerator 20 comprises bypass piping 60F. The bypass piping 60F is branched at an upstream side with respect to a radiator 62, bypasses the radiator 62, and is connected to a downstream-side thermostat valve 64 with respect to the radiator 62 in the low-temperature loop flow passage 60. By this constitution the low-temperature loop flow passage 60 can be divided into two passages of a passage which passes the bypass piping 60F, and a passage which passes the radiator 62 by the valve-opening/closing of the thermostat valve 64. As a result, a temperature of an adsorption material 26 can be raised to a prescribed temperature by the second refrigerant in an early stage, and the temperature of the adsorption material 26 can be kept at the prescribed temperature by opening and closing the thermostat valve 64. Suitable cooling control can be thus performed in an early stage in the cooling device 10 for the vehicle.SELECTED DRAWING: Figure 1

Inventors:
TSUBOUCHI MASAKATSU
Application Number:
JP2015209199A
Publication Date:
May 18, 2017
Filing Date:
October 23, 2015
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
TOYOTA MOTOR CORP
International Classes:
F25B17/08; B60H1/32
Domestic Patent References:
JP2004291669A2004-10-21
JP2014214937A2014-11-17
JP2000018039A2000-01-18
JP2012091547A2012-05-17
JP2002254925A2002-09-11
JP2003237359A2003-08-27
Attorney, Agent or Firm:
Atsushi Nakajima
Kato Kazunori
Hiroshi Fukuda



 
Previous Patent: Gas range

Next Patent: Gas range