Structure of hydraulic circuit for automatic transmission

Details Structure of hydraulic circuit for automatic transmission Structure of hydraulic circuit for automatic transmission

1999-06-18

2000-12-05

Bonck, Rodney H.

Machine element or mechanism

Elements

Gear casings

F16H 1500

Patent

active

061551384

ABSTRACT:
A pump fluid passage communicating with an oil pump is formed in main case of a transmission case. Further, a primary fluid passage for supplying a hydraulic pressure to a primary pulley is formed in a wall member of a side case of the transmission case. Further, a line fluid passage for supplying a line pressure to a secondary pulley is formed in a wall member of the side case of the transmission case. Further, a communicating fluid passage is formed in a control valve body. When the control valve body is mounted on the bottom surfaces of the main case and the side case, the control valve body closes the bottom open surfaces of the main case and the side case and at the same time the communicating fluid passage connects the pump fluid passage with the primary fluid passage and the line fluid passage, respectively.

REFERENCES:
patent: 4210034 (1980-07-01), Younger
patent: 4738159 (1988-04-01), Kato et al.
patent: 4950213 (1990-08-01), Morisawa

Affiliated with

Also associated with

Rating

Structure of hydraulic circuit for automatic transmission does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Structure of hydraulic circuit for automatic transmission, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Structure of hydraulic circuit for automatic transmission will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-950627