Title:
FLUID TEMPERATURE CONTROL DEVICE
Document Type and Number:
Japanese Patent JP2016023588
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To inhibit deterioration of the fuel consumption.SOLUTION: A fluid temperature control device includes: a heat exchanger 1 including a first passage 21 enabling circulation of an engine oil; a second passage 22 enabling circulation of a transmission oil; and a third passage 23 enabling circulation of an engine coolant, the heat exchanger 1 in which the second passage 22 is disposed between the first passage 21 and the third passage 23 so that heat exchange may be conducted between the engine oil and the transmission oil and between the transmission oil and the engine coolant; a first flow adjustment device 30 which adjusts an amount of the engine coolant circulating in the third passage 23 on the basis of a water temperature of the engine coolant; and a second flow adjustment device 40 which adjusts an amount of the engine oil circulating in the first passage 21 on the basis of an oil temperature of the transmission oil.SELECTED DRAWING: Figure 2
Inventors:
TOKOZAKURA DAISUKE
ARAKAWA KAZUYA
SHIINA TAKAHIRO
ARAKAWA KAZUYA
SHIINA TAKAHIRO
Application Number:
JP2014148178A
Publication Date:
February 08, 2016
Filing Date:
July 18, 2014
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
F01P7/16; F01P3/20; F16H57/04
Domestic Patent References:
| JP2013120054A | 2013-06-17 | |||
| JP2010516973A | 2010-05-20 |
Attorney, Agent or Firm:
Hiroaki Sakai
Kenta Ito
Kenta Ito