Power plants – Pressure fluid source and motor – Having condition responsive control in a system of distinct...
Patent
1976-03-15
1977-01-04
Geoghegan, Edgar W.
Power plants
Pressure fluid source and motor
Having condition responsive control in a system of distinct...
60431, 60486, 417286, F15B 1309
Patent
active
040006166
ABSTRACT:
The novel arrangement of prime movers and associated driven pumps in cooperation with a hydraulic summating system disclosed in this application consists of a plurality of prime movers, each of which is connected to drive a group of interconnected fixed displacement pumps. Separate sets of pumps are formed with one pump of each driven group connected in parallel to supply fluid under pressure to separate systems containing various hydraulically operated functions. The summating system includes a valve arrangement whereby the total engine power generated by the prime mover of each group of pumps is available for one or all pumps in the group and thus any one or all of the hydraulically operated functions in each system has available all or a portion of the prime movers' total engine power up to the maximum available.
REFERENCES:
patent: 3723026 (1973-03-01), Soyland et al.
patent: 3910044 (1975-10-01), Symmank
Geoghegan Edgar W.
J. I. Case Company
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