Fluid sprinkling – spraying – and diffusing – With cleaning means – drip collecting – waste disposal or soil... – Nozzle cleaner – flusher or drainer
Patent
1988-09-30
1990-09-04
Kashnikow, Andres
Fluid sprinkling, spraying, and diffusing
With cleaning means, drip collecting, waste disposal or soil...
Nozzle cleaner, flusher or drainer
239276, 239553, B05B 1502, B05B 114
Patent
active
049537881
ABSTRACT:
A miniature irrigation water spray fitting includes a body part having a top and a bottom and with an inlet for receiving longitudinal flow of water from the bottom. The body part also includes a depending skirt between the top and the bottom extending generally radial to the flow of water through the inlet. The cap part is threaded onto the top of the body part and has a depending edge engaging the skirt of the body part when the cap part is screwed fully home, the cap part having an outer peripheral gripping edge. One of the body or cap parts has plural radial grooves extending along the respective skirt or depending edge to permit the radial flow of water from the fitting. The cap part gripping edge permits a field worker to quickly clear any clogging of the grooves by rotating the cap part a half turn or so, and thereafter quickly rotating the cap part fully home again.
REFERENCES:
patent: 2130810 (1938-09-01), Munz
patent: 2212533 (1940-08-01), Zimmerman
patent: 2631062 (1953-03-01), Tiedemann et al.
patent: 3586239 (1971-06-01), Blass
patent: 4131234 (1978-12-01), Pescetto
patent: 4159805 (1979-07-01), von Lutzow
patent: 4752031 (1988-06-01), Merrick
Hansen Developments Limited
Kashnikow Andres
Merritt Karen B.
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