Nozzle assembly and method for enhancing fluid entrainment

Fluid sprinkling – spraying – and diffusing – Combining of separately supplied fluids – Liquid flow induces atmospheric air

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Details

239418, 239DIG8, B05C 500

Patent

active

059414618

ABSTRACT:
A nozzle assembly is disclosed which includes a housing 12 having inlet opening 13 in fluid communication with at least one outlet opening 14 adapted to receive a nozzle body 42. The housing also includes a housing face 16 in surrounding relationship to the outlet opening 14. At least one indentation 18 is formed in the housing. The indentation 18 has a contoured surface 20 defined by first and second side surfaces 22 and 24 in the housing face 16 converging away from the outlet opening 14, and third and fourth side surfaces 26 and 28 in an internal wall 30 of the outlet opening 14 that converge away from the housing face 16. A nozzle body 42 may be releasably disposed within the outlet opening 14. The nozzle body 42 includes a nozzle opening 44 for ejecting a fluid and a nozzle face 46 in surrounding relationship to the nozzle opening 44. At least one indentation 38 is formed in the nozzle face 46 adjacent to, but spaced from, the nozzle opening 44. The contoured surface 20 of the housing 12 is aligned with the contoured surface 52 of the nozzle body 42 to optimize entrainment of a surrounding fluid near each housing and nozzle body indentation 20 and 52 into an ejected fluid passing through the nozzle opening 44.

REFERENCES:
patent: 1388490 (1921-08-01), Suman
patent: 1754671 (1930-04-01), Dahl
patent: 1833477 (1931-11-01), Tomanek
patent: 2365941 (1944-12-01), Crake
patent: 2657024 (1953-10-01), Reinecke
patent: 2903239 (1959-09-01), Standridge
patent: 3358783 (1967-12-01), Raynal et al.
patent: 3414070 (1968-12-01), Pekarek
patent: 3528704 (1970-09-01), Johnson, Jr.
patent: 3548959 (1970-12-01), Hasiba
patent: 3713699 (1973-01-01), Johnson, Jr.
patent: 3838742 (1974-10-01), Juvkam-Wold
patent: 4055300 (1977-10-01), Binoche
patent: 4184806 (1980-01-01), Prinz
patent: 4262757 (1981-04-01), Johnson, Jr.
patent: 4323130 (1982-04-01), Dennis
patent: 4378853 (1983-04-01), Chia et al.
patent: 4391339 (1983-07-01), Johnson, Jr.
patent: 4436166 (1984-03-01), Hayatdavoudi et al.
patent: 4512420 (1985-04-01), Hayatdavoudi et al.
patent: 4515227 (1985-05-01), Cerkovnik
patent: 4519423 (1985-05-01), Ho et al.
patent: 4533005 (1985-08-01), Morris
patent: 4555059 (1985-11-01), Collins et al.
patent: 4640374 (1987-02-01), Dennis
patent: 4687066 (1987-08-01), Evans
patent: 4731887 (1988-03-01), Henkin et al.
patent: 4768532 (1988-09-01), Johnson
patent: 4809381 (1989-03-01), Brandenburger et al.
patent: 4957242 (1990-09-01), Schadow et al.
patent: 5025875 (1991-06-01), Witt
patent: 5048445 (1991-09-01), Lever et al.
patent: 5083386 (1992-01-01), Sloan
patent: 5133503 (1992-07-01), Giordano et al.
patent: 5295425 (1994-03-01), Hediger
patent: 5382003 (1995-01-01), Sankaranarayanan et al.
patent: 5494124 (1996-02-01), Dove et al.
patent: 5518395 (1996-05-01), Maughan
patent: 5632349 (1997-05-01), Dove et al.
patent: 5676214 (1997-10-01), Pearce et al.

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