Title:
Fluid temperature controller
Document Type and Number:
Japanese Patent JP6142852
Kind Code:
B2
Abstract:
A fluid temperature control system has a first channel (21) through which engine oil can flow, a second channel (22) through which transmission oil can flow, and a third channel (23) through which engine coolant can flow, and includes a heat exchanger (1) in which the second channel (22) is interposed between the first channel (21) and the third channel (23) so that heat is exchanged between the engine oil and the transmission oil and between the transmission oil and the engine coolant, a first flow control device (30) configured to control the flow rate of the engine coolant in the third channel (23), based on the liquid temperature of the engine coolant, and a second flow control device (40) configured to control the flow rate of the engine oil in the first channel (21), based on the oil temperature of the transmission oil.
Inventors:
Floor cherry tree Daisuke
Kazuya Arakawa
Takahiro Shiina
Kazuya Arakawa
Takahiro Shiina
Application Number:
JP2014148178A
Publication Date:
June 07, 2017
Filing Date:
July 18, 2014
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
F01P7/16; F01P3/20; F16H57/04
Domestic Patent References:
| JP2013120054A | ||||
| JP2010516973A |
Attorney, Agent or Firm:
Hiroaki Sakai
Kenta Ito
Kenta Ito