Fluid sprinkling – spraying – and diffusing – Including supply holder for material – To be mixed – dissolved or entrained in a flowing liquid...
Patent
1998-12-14
2000-09-12
Brinson, Patrick
Fluid sprinkling, spraying, and diffusing
Including supply holder for material
To be mixed, dissolved or entrained in a flowing liquid...
239312, A62L 502, B05B 726
Patent
active
061165212
ABSTRACT:
A sprinkler head for scattering diluted medical fluid, such as fluid fertilizer and nutritive agents, on cultivated vegetables comprising a main body connected at one end to a sprinkler head and at another end to a faucet supplying water. The main body includes a plurality of water flowing passages, an open passage connected to a medical fluid bottle, and a mixing passage. The open passage includes a passage narrowing portion for sucking medical fluid from the medical fluid bottle by increasing water flow speed relative to the rest of the open passage. The medical fluid sucked into the open passage is stirred and diluted by water flowing down the open passage. The diluted medical fluid in the open passage then flows into the mixing passage, where it can be further diluted by water flowing down the plurality of water flowing passages. The dilution ratio of the medical fluid is controlled by individually opening and closing the plurality of water flowing passages with valves. The dilution ratio is lowest when all the water flowing passage are closed and highest when all the water flowing passages are open.
REFERENCES:
patent: 3104823 (1963-09-01), Hayes
patent: 3825187 (1974-07-01), Tatge
patent: 4039105 (1977-08-01), Chan
patent: 4640461 (1987-02-01), Williams
Bocanegra J.
Brinson Patrick
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