Fluid sprinkling – spraying – and diffusing – With cleaning means – drip collecting – waste disposal or soil... – Nozzle cleaner – flusher or drainer
Patent
1985-02-01
1987-07-28
Peters, Jr., Joseph F.
Fluid sprinkling, spraying, and diffusing
With cleaning means, drip collecting, waste disposal or soil...
Nozzle cleaner, flusher or drainer
222148, B05B 1502
Patent
active
046827315
ABSTRACT:
The apparatus consists of two chambers, one inside the other, the outer being substantially larger than the inner, with a space between the chambers, but with inner projecting bumps or lands that seal to the outside surface of the inner chamber. Both chambers have holes to admit and conduct fluid and one of the holes is a spray nozzle. The various plates, chambers bumps and holes are arranged so that when the outer chamber is in one position spray fluid is conducted to the back of the spray nozzle which sprays in the ordinary way. When there is a blockage the user rotates the outer chamber to the alternate position which covers the spray nozzle, makes it confluent with the inner chamber, aligns a new set of openings, bumps block others, so that in this alternate position spray fluid pressure forces the spray fluid into the space between the chambers, into the spray nozzle opening and out a debris flushing outlet. This reverse flow carries blocking debris from the spray nozzle and discards them. Now the user rotates the outer chamber to the original position which aligns holes, blocks others, so that normal spraying may be resumed. What is new is an apparatus that gives the user a quick and convenient way to remove debris from a spray nozzle without taking anything apart or removing anything.
REFERENCES:
patent: 3284007 (1966-11-01), Clapp
patent: 3955763 (1976-05-01), Pyle et al.
patent: 4513913 (1985-04-01), Smith
Malpede Scott
Peters Jr. Joseph F.
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