Fluid handling – Hydrant type – Valve actuator outside riser
Patent
1997-06-11
2000-08-22
Lee, Kevin
Fluid handling
Hydrant type
Valve actuator outside riser
251151, 24 68CD, 285205, 285320, E02B 1302
Patent
active
061056030
ABSTRACT:
A irrigation hydrant particularly adapted for attaching to an above ground valve assembly. Comprised of a cylindrical body with an internally threaded centrally located hub and a gasket, mounted coaxially on a vertical stand pipe, having a valve plate with a coaxially rotatable screw and a handle assembly centrally located and attached to the valve plate for opening and closing the valve. The irrigation hydrant comprised of a of a cylindrical body assembly with one or more tubular pipe couplers. Including two or more mechanisms for releasably attaching to an standard above ground irrigation valve and a coaxially rotatable and slidable handle and yoke assembly for opening and closing the valve while hydrant is clamped to the valve.
REFERENCES:
patent: 2100457 (1937-11-01), Trott
patent: 3476357 (1969-11-01), Lee
patent: 4171095 (1979-10-01), Filan et al.
patent: 4307746 (1981-12-01), Rifat
patent: 4412655 (1983-11-01), Noble
Alford Curtis L.
Lee Kevin
LandOfFree
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