Fluid sprinkling – spraying – and diffusing – Processes – Of discharge modification of flow varying
Patent
1988-11-18
1991-06-18
Kashnikow, Andres
Fluid sprinkling, spraying, and diffusing
Processes
Of discharge modification of flow varying
239251, 239259, 239526, B05B 306, B05B 901
Patent
active
050243829
ABSTRACT:
The self-rotating nozzle has a hollow shaft adapted for connection to a source of pressurized fluid. A body has an axial bore upon a central axis secured over one end of the shaft and has a counterbore. The shank with an end portion extends from the body into which the counterbore extends with the counterbore terminating in a pair of radial ports. A head bears against the body and is journaled upon the shank. A fastener upon the end portion retains the head against axial movement in one direction relative to the body. A fluid pressure chamber acts upon the head in the other direction. A pair of spaced jet flow orifices are mounted upon outer portions of the head extending generally parallel to the central axis but on oppositely extending axes canted at a small acute angle to axes parallel to the central axis to provide a balanced rotational reactive power torque to the head, there being a pair of fluid passages in the head communicating with the radial ports and with the orifices respectively, the orifices adapted to provide high velocity streams of fluid to a surface to be cleaned.
REFERENCES:
patent: 1847763 (1932-03-01), Keys
patent: 2590726 (1952-03-01), Sawyer
patent: 2983452 (1961-05-01), Lindbloom
patent: 3598316 (1971-08-01), Johnson
patent: 3748050 (1973-07-01), Poppitz
patent: 3931930 (1976-01-01), Waldrum
patent: 3950045 (1976-04-01), Hart
patent: 3987963 (1976-10-01), Pacht
patent: 4047666 (1977-09-01), Hart
patent: 4747544 (1988-05-01), Kranzle
patent: 4821961 (1989-04-01), Shook
Henshaw Terry L.
Shook Forrest A.
Gossett Dykema
Grant William
Kashnikow Andres
NLB Corp.
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