Adjustable miniature watering device

Details Adjustable miniature watering device Adjustable miniature watering device

1989-10-23

1991-04-02

Kashnikow:, Andres

Fluid sprinkling, spraying, and diffusing

Conduit or nozzle attached irrigation-type decelerator

239547, B05B 1500

Patent

active

050041614

ABSTRACT:
An improved miniature watering unit is disclosed, which has a cylindrical body attached to a source of pressurized water, having one or more water discharge openings and a rotatable cap. As the cap is rotated, a stem is raised or lowered to form an arcuate orifice of variable circumferential width between the stem and the interior of the body. The adjustment in width of the orifice in turn adjusts the rate of water from the discharge openings.

REFERENCES:
patent: 2720845 (1955-10-01), Whitlock
patent: 2811392 (1957-10-01), Warp
patent: 3794249 (1974-02-01), Lockwood
patent: 4084749 (1978-04-01), Drori
patent: 4095745 (1978-06-01), Christy et al.
patent: 4732329 (1988-03-01), Martin
patent: 4752031 (1988-06-01), Merrick

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