Pop-up irrigation sprinkler

Details Pop-up irrigation sprinkler Pop-up irrigation sprinkler

1987-01-04

1988-12-13

Kashnikow, Andres

Fluid sprinkling, spraying, and diffusing

With fixed support for or ground installed supply means

Embedded or buried sprinkler

239590, 239600, B05B 1510

Patent

active

047904810

ABSTRACT:
A pop-up irrigation sprinkler which includes a riser which is forced by water pressure up out of a body through a cover attached to the top of the body. The riser is normally held in a retracted position by a coil spring. A nozzle is removably attached to the upper end of the riser. An adjustable screw is threaded into the nozzle to adjust the flow rate of water through the nozzle to control both the flow rate and the radius of the watering pattern. An elongated filter is removably mounted on the inner end of the nozzle, and the filter extends down into the riser. The filter has a head having an orifice therein and which defines a conical seat for the screw. An adapter is interposed between the nozzle and the riser and serves to trap the head of the filter to enable different types of nozzles from different manufacturers to be used in the sprinkler.

REFERENCES:
patent: 460368 (1891-09-01), Splittstoser
patent: 1203542 (1926-10-01), Hanley
patent: 2973905 (1961-03-01), Ackley
patent: 3273085 (1966-09-01), Hall
patent: 3666181 (1972-05-01), Healy
patent: 3731954 (1973-05-01), Haglund
patent: 4003520 (1977-01-01), Bailey
patent: 4078726 (1978-03-01), Walto

Affiliated with

Also associated with

Rating

Pop-up irrigation sprinkler does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Pop-up irrigation sprinkler, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pop-up irrigation sprinkler will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2192518