Hydrostatic drives

Details Hydrostatic drives Hydrostatic drives

1984-11-19

1987-05-19

Garrett, Robert E.

Power plants

Pressure fluid source and motor

Condition responsive control of pump or motor displacement

60459, 91433, F15B 1342

Patent

active

046656995

ABSTRACT:
A hydrostatic drive with a pump is provided having a delivery line coming from the latter, to which at least one consumer is connected through a branch line, and an adjustable restrictor in the branch line, where the adjusting element of the restrictor is loaded on one side by an arbitrarily regulatable pressure, the improvement comprising means whereby the adjusting element of the restrictor is loaded on the other side by the pressure in the branch line between the restrictor and the consumer.

REFERENCES:
patent: 2238061 (1941-04-01), Kendrick
patent: 2892312 (1959-06-01), Allen et al.
patent: 3878679 (1975-04-01), Stevenpiper
patent: 3935707 (1976-02-01), Murphy et al.
patent: 4041983 (1977-08-01), Bianchetta
patent: 4087968 (1978-05-01), Bianchetta
Olhydraulik und pneumatik (1959), pp. 244-245.
Olhydraulik und pneumatik 22 (1978), No. 6, p. 339.
Olhydraulik und pneumatik 19 (1975), No. 8, p. 605.

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