Power plants – Pressure fluid source and motor – Pulsator
Patent
1991-06-25
1993-03-16
Michalsky, Gerald A.
Power plants
Pressure fluid source and motor
Pulsator
1376275, F15B 1302, F15B 1108
Patent
active
051933454
ABSTRACT:
The distributor is used for supplying a fluid coming from a source of fluid under pressure and under a pressure which is a function of the pressure of a control fluid. The distributor comprises, in a bore (3) made in a body (1), a double valve consisting, on the one hand, of a first piston (21), one end of which defines with a first plug (5) a control chamber (23) receiving the control fluid, while the other end (27) is pierced with a conduit (29) connected to a reservoir of fluid under low pressure (11), an annular chamber (31) surrounding the first piston (21) and being connected to the consumer circuit of the distributed fluid, and, on the other hand, of a disk (33) forming a shutter and resting on a circular seat (35) stationary relative to the body (1) by way of a return spring (43). The disk (33) is opposite the other end (27) of the first piston, this being capable, under the action of the pressure prevailing in the control chamber (23), of coming up against the disk (33), so as to close communication between the conduit (29) and the annular chamber (31), and then of displacing the disk (33) so as to open communication between a conduit for the inlet of the fluid under pressure and the annular chamber (31). The distributor comprises, furthermore, a second piston (39), one face of which is fixed to the face of the disk (33) opposite the seat (35) of the latter and the other face of which defines with a second plug (7) closing the bore (3) a balancing chamber (41) communicating permanently with the annular chamber (31).
REFERENCES:
patent: 2985490 (1961-05-01), Gates
patent: 3252471 (1966-05-01), Olson
patent: 4038999 (1977-08-01), Hayashida
patent: 4077674 (1978-03-01), Doto
patent: 4079753 (1978-03-01), Popp
patent: 4479570 (1984-10-01), Kamio
patent: 5036965 (1991-08-01), Cortesi et al.
Bendix Italia S.p.A.
Decker Ken C.
Michalsky Gerald A.
Palguta Larry J.
LandOfFree
Distributor of a fluid under pressure does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Distributor of a fluid under pressure, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Distributor of a fluid under pressure will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-344858