Fluid handling – Systems – Supply and exhaust
Patent
1984-02-29
1985-10-08
Michalsky, Gerald A.
Fluid handling
Systems
Supply and exhaust
91466, 13762569, F15B 1304, F15B 2000
Patent
active
045454078
ABSTRACT:
An improved jam compensating control valve (45) includes a spool (65) which blocks and unblocks a flow passage through the valve. The spool is slidably disposed within an inner sleeve (60) which, upon jammed interengagement with the spool moves therewith, thereby connecting drain passsages (180, 182, 185, 190 and 195) in the surface of the spool with outlet passages (120 and 125) communicating with an associated actuator (5) for actuator draining in response to such valve jamming.
REFERENCES:
patent: 2597418 (1952-05-01), Westbury et al.
patent: 2597419 (1952-05-01), Westbury et al.
patent: 2675679 (1954-04-01), Parker
patent: 2956408 (1960-10-01), Fowler
patent: 3190185 (1965-06-01), Rasmussen
patent: 3253613 (1966-05-01), Richolt
patent: 3295420 (1967-01-01), Gleason
patent: 3426650 (1969-02-01), Jenney
patent: 3439707 (1969-04-01), York et al.
patent: 3494256 (1970-02-01), Bioletti et al.
patent: 3527143 (1970-09-01), Hayter
patent: 3529514 (1970-09-01), Mayo
patent: 3581772 (1971-06-01), Wills
patent: 3640185 (1972-02-01), Korsak
patent: 3683749 (1972-08-01), Bayles
patent: 3768376 (1973-10-01), Orme
patent: 3911942 (1975-10-01), Becker
patent: 3928968 (1975-12-01), Becker et al.
patent: 3933176 (1976-01-01), Wheeler
patent: 4090429 (1978-05-01), Kamimura
patent: 4167135 (1979-11-01), Lindsey
Michalsky Gerald A.
Swiatocha John
United Technologies Corporation
LandOfFree
Jam compensating control 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 Jam compensating control valve, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Jam compensating control valve will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2214906