Rotary kinetic fluid motors or pumps – With control means responsive to non-cyclic condition... – Responsive to moving member developed fluid force – current...
Patent
1977-08-01
1979-05-22
Husar, C. J.
Rotary kinetic fluid motors or pumps
With control means responsive to non-cyclic condition...
Responsive to moving member developed fluid force, current...
137244, 239177, B23B 5708, B05B 902
Patent
active
041556798
ABSTRACT:
An irrigation control system includes a rotary water motor operatively associated with valves to provide that the water motor is either in the full on or full off condition, dependent upon alignment of the irrigation line. The irrigation control system also includes a rotary water motor operatively associated with a valve, and a shut-down system is included for closing such valve upon loss of water pressure in a safety line.
REFERENCES:
patent: 2865599 (1958-12-01), Boyer
patent: 3623663 (1971-11-01), Koinzan
patent: 3750696 (1973-08-01), Cornelius
patent: 4067497 (1978-01-01), Cornelius
patent: 4083378 (1978-04-01), Stearns
patent: 4085771 (1978-04-01), Hunter
patent: 4095613 (1978-06-01), Townsend et al.
Cornelius Gail
Olson Lloyd C.
Husar C. J.
R. M. Wade & Co.
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