Title:
オイル調整装置
Document Type and Number:
Japanese Patent JP7383527
Kind Code:
B2
Abstract:
To provide an oil adjustment device capable of preventing the occurrence of air suction at the time of an oil low temperature in a simple construction, and of suppressing an increase in the friction at the time of an oil high temperature.SOLUTION: An oil adjustment device 10 includes a suction oil path 20 connecting an oil pan 12 to an oil pump 14, a supply oil path 30 where oil discharged from the oil pump 14 flows, and an oil storage chamber 40 capable of storing the oil supplied to the supply oil path, and further includes a thermo valve 50 for opening an oil inflow port 42 of the oil storage chamber 40 when the oil is at a high temperature and for closing the oil inflow port 42 when the oil is at a low temperature, and a pressure valve 60 for closing an oil discharge port 44 of an oil storage chamber 40 when the suction oil path 20 is a negative pressure, and for opening the oil discharge port 44 when the negative pressure of the suction oil path 20 is removed.SELECTED DRAWING: Figure 1
Inventors:
Takuya Kishimoto
Takaki Tanaka
Hiroaki Kosugi
Shuichi Namekawa
Shuhei Jingu
Takaki Tanaka
Hiroaki Kosugi
Shuichi Namekawa
Shuhei Jingu
Application Number:
JP2020035726A
Publication Date:
November 20, 2023
Filing Date:
March 03, 2020
Export Citation:
Assignee:
Subaru corporation
International Classes:
F16H57/04
Domestic Patent References:
| JP2007138993A | ||||
| JP2009133342A | ||||
| JP200764168A |
Attorney, Agent or Firm:
Toshiaki Eto