Pressure modulating selector valve

Details Pressure modulating selector valve Pressure modulating selector valve

1978-03-08

1981-08-04

Cline, William R.

Fluid handling

Self-proportioning or correlating systems

Supply and exhaust type

1376256, 91469, 192 8713, F16K 31143

Patent

active

042816769

ABSTRACT:
A selector valve selectively communicates pressurized fluid from an inlet to an outlet and is adapted to be connected to a clutch of a transmission. The selector valve comprises a spool normally blocking communication between the inlet and outlet, a selector piston responsive to a control signal for movement towards the spool and a load piston reciprocally mounted in the selector piston and adapted to be moved thereby to control movements of the spool. A modulating orifice is interconnected between the outlet and the load piston to control movements of the spool for modulating fluid pressure in the outlet to a predetermined level.

REFERENCES:
patent: 3114387 (1963-12-01), Barkan et al.
patent: 3389770 (1968-06-01), Golan et al.
patent: 3468194 (1969-09-01), Horsch et al.
patent: 3820417 (1974-06-01), Allen
patent: 3882738 (1975-05-01), Aodiffred, Jr. et al.
patent: 3923076 (1975-12-01), Blake
patent: 3960172 (1976-06-01), Blake
patent: 4093048 (1978-06-01), Hakes et al.

Affiliated with

Also associated with

Rating

Pressure modulating selector valve does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Pressure modulating selector valve, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pressure modulating selector valve will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-234870