Oil pressure circuit for clutch

Details Oil pressure circuit for clutch Oil pressure circuit for clutch

1996-11-29

1998-12-08

Lorence, Richard M.

192 clutches and power-stop control

Clutches

Operators

1921133, 192 357, 60486, F16D 2512

Patent

active

058457569

ABSTRACT:
In addition to a first oil pump directly connected to an engine, a second oil pump is provided which is driven by an electric motor. Accordingly, a start clutch engaging pressure is applied through first and second solenoid-operated valves. The electric motor-driven pump is of the constant pressure type, and therefore its start, at the start of the automobile, can be achieved with a simple control program. After the start of the automobile, the solenoid-operated valve is switched over to the other one, so that the oil pressure is applied from the first oil pump directly connected to the engine, whereby the battery power consumption is minimized. This oil circuit is applied to various kinds of friction engagement clutches.

REFERENCES:
patent: 4433594 (1984-02-01), Smirl
patent: 4515255 (1985-05-01), Haley et al.
patent: 4763487 (1988-08-01), Wicks

Affiliated with

Also associated with

Rating

Oil pressure circuit for clutch does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Oil pressure circuit for clutch, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Oil pressure circuit for clutch will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-169107