Fluid sprinkling – spraying – and diffusing – Distributor continuously moves relative to support during... – Spray fluid motor drive means
Patent
1981-04-06
1982-10-12
Kashnikow, Andres
Fluid sprinkling, spraying, and diffusing
Distributor continuously moves relative to support during...
Spray fluid motor drive means
137517, 403260, 415147, 415157, B05B 316
Patent
active
043535070
ABSTRACT:
A sprinkler head has a pop-up riser having a nozzle at the upper end thereof for directing a desired flow of fluid therefrom; the riser contains a turbine drive device for rotating the nozzle in response to fluid passing through the sprinkler head; the nozzle having a sealing surface with a part of the sprinkler head; the nozzle being biased against the part so that fluid passing through the nozzle decreases the force biasing the nozzle against the non-rotating part. A modification of the nozzle and turbine drive is disclosed. The modified nozzle is biased against the non-rotating part at a predetermined sealing load which has a minimum effect by the pressure of the fluid flowing through the nozzle. The turbine drive has a gear drive housing filled with fluid and sealed from contact with the fluid passing through the sprinkler head by a capillary tube.
REFERENCES:
patent: 2095656 (1937-10-01), Wells
patent: 3117724 (1964-01-01), Ray
patent: 3123109 (1964-03-01), Bork
patent: 3846518 (1974-11-01), McPhee
patent: 3854664 (1974-12-01), Hunter
patent: 4026471 (1977-05-01), Hunter
patent: 4098296 (1978-07-01), Grasso et al.
Kashnikow Andres
McCarthy Jack N.
LandOfFree
Sprinkler head does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Sprinkler head, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sprinkler head will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-220185