Hydraulic servo-control system with out-of-balance load

Details Hydraulic servo-control system with out-of-balance load Hydraulic servo-control system with out-of-balance load

1979-05-22

1980-09-02

Geoghegan, Edgar W.

Power plants

Pressure fluid source and motor

With control means for structure storing work driving energy

60484, 60DIG2, 91171, 91511, F15B 102, F15B 2108

Patent

active

042200040

ABSTRACT:
There is described a servo-control system incorporating a double-acting ram which is responsible for compensating electro-hydraulically for the imbalance in a servo-controlled load in order to achieve a high performance. To this end, a compensating loop is produced which slaves a balancing pressure P.sub.e to the variations in the imbalance. This pressure is exerted in one of the chambers of the ram, separately from the control pressure. It is governed by a pneumatic accumulator whose load is a function of the lack of balance between the pressure exerted by the imbalance and the balancing pressure.

REFERENCES:
patent: 2782603 (1957-02-01), Beecroft
patent: 2969647 (1961-01-01), Raymond
patent: 3262740 (1966-07-01), Stockwell

Affiliated with

Also associated with

Rating

Hydraulic servo-control system with out-of-balance load 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 servo-control system with out-of-balance load, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hydraulic servo-control system with out-of-balance load will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1703467