Power plants – Pressure fluid source and motor – Having condition responsive control in a system of distinct...
Patent
1980-02-22
1983-12-20
Michalsky, Gerald A.
Power plants
Pressure fluid source and motor
Having condition responsive control in a system of distinct...
60452, F15B 1308
Patent
active
044209355
ABSTRACT:
The hydraulic system has an adjustable pump for delivering pressure fluid to a plurality of loads, multiway control valve assigned to respective loads and means for adjusting the flow of the pressure fluid to the working conditions of the loads, the adjusting device includes measuring throttles provided in the switching passages of respective control valves and a flow regulating device having a differential piston displaceable by the pressure difference at the outlet of the pump and at the outlet of the measuring throttle of the activated control valve. The differential piston controls a branched stream of high pressure fluid from the pump to control an actuator in the form of a cylinder and piston unit mechanically coupled to the adjusting member for the pump.
REFERENCES:
patent: Re29538 (1978-02-01), Budzich
patent: 3444689 (1969-05-01), Budzich
patent: 3470694 (1969-10-01), Budzich
patent: 3623321 (1971-11-01), Schwerin
patent: 3858393 (1975-01-01), Budzich
patent: 3987626 (1976-10-01), Bianchetta
patent: 4011721 (1977-03-01), Yip
patent: 4030522 (1977-06-01), Heiser
patent: 4037621 (1977-07-01), Budzich
patent: 4112679 (1978-09-01), Budzich
patent: 4153075 (1979-05-01), Budzich
patent: 4194363 (1980-03-01), Young
patent: 4199942 (1980-04-01), Kasper
Michalsky Gerald A.
Robert & Bosch GmbH
Striker Michael J.
LandOfFree
Hydraulic system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Hydraulic system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hydraulic system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-101816