Fluid sprinkling – spraying – and diffusing – With fixed support for or ground installed supply means – Embedded or buried sprinkler
Patent
1989-01-04
1990-05-15
Kashnikow, Andres
Fluid sprinkling, spraying, and diffusing
With fixed support for or ground installed supply means
Embedded or buried sprinkler
239206, 239240, 239242, B05B 316, B05B 1510
Patent
active
049250981
ABSTRACT:
The invention relates to an underground-installable spray irrigator device with a piston-type spray element raisable and rotatable by the pressure of the irrigation water, comprising a turbine which is rotated by the water pressure to rotate the rotatable portion of the piston spray element by way of a reduction gear, wherein the turbine is fed by feed means which are oriented obliquely to the turbine axis is such a manner as to provide the same direction of rotation, and are mobile between two stable positions in which they are orientated in opposite directions, they being connected, by a shaft coaxial to the turbine and to the casing of the device, to a rotation reversal member which is disposed at the top of the spray element and comprises striker means which are accessible directly from the upper region of the device and are adjustable in position to set the size of the spray angle.
REFERENCES:
patent: 1864892 (1932-06-01), Coles et al.
patent: 3934820 (1976-01-01), Phaup
patent: 4201344 (1980-05-01), Lichte
patent: 4253608 (1981-03-01), Hunter
patent: 4624412 (1986-11-01), Hunter
patent: 4773595 (1988-09-01), Livne
Brown Laurence R.
James Hardie Irrigation (Italy)
Kashnikow Andres
Mangels Alfred J.
Merritt Karen B.
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