Title:
POWER TRANSMISSION DEVICE FOR VEHICLE
Document Type and Number:
Japanese Patent JP2020200915
Kind Code:
A
Abstract:
To provide a power transmission device for a vehicle capable of introducing a required amount of oil to an oil supply hole even when a flow velocity of the oil flowing through an oil guide portion is high.SOLUTION: Oil flowing in a first path L1 is divided by a flow-dividing lib 86, thus a flow velocity of the oil is lowered. Further as portions of the oil divided into flowing through the first path L1 and a second path L2 respectively are merged just above an oil supply hole 70, and the portions of the oil flowing through the first path L1 and the second path L2 are collided against each other, so as to change a flow direction of the oil, and the oil with the divided portions merged is introduced into the oil supply hole 70. Thus, an amount of the oil flowing through a position deviated from the oil supply hole 70 is reduced even when the flow velocity of the oil becomes high, so as to enable suppressing reduction of the oil flow introduced to the oil supply hole 70 to the required amount.SELECTED DRAWING: Figure 5
Inventors:
MATSUI MASANORI
BABA SHINICHI
SUENAGA SHINICHIRO
BABA SHINICHI
SUENAGA SHINICHIRO
Application Number:
JP2019109915A
Publication Date:
December 17, 2020
Filing Date:
June 12, 2019
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
F16H57/04
Domestic Patent References:
| JP2010268633A | 2010-11-25 |
Attorney, Agent or Firm:
Haruyuki Ikeda
Kojiro Ikeda
Kojiro Ikeda