Fluid sprinkling – spraying – and diffusing – Rigid fluid confining distributor – Fluidic oscillator
Reexamination Certificate
2007-11-13
2007-11-13
Kim, Christopher (Department: 3752)
Fluid sprinkling, spraying, and diffusing
Rigid fluid confining distributor
Fluidic oscillator
C239S468000, C239S472000
Reexamination Certificate
active
10016131
ABSTRACT:
In many applications where it is desired to distribute a liquid onto a surface at a very small angle of incidence, it will be necessary to reduce the momentum of the droplets to prevent ricochet off the surface. Obvious methods such as using a restrictor, reducing the operating pressure, etc. are not satisfactory due to the inadequate flow, susceptibility to clogging, etc.
REFERENCES:
patent: 3614961 (1971-10-01), Nekrasov et al.
patent: 4205786 (1980-06-01), Babich et al.
patent: 4463904 (1984-08-01), Bray, Jr.
patent: 4508267 (1985-04-01), Stouffer
patent: 6186409 (2001-02-01), Srinath
patent: 6253782 (2001-07-01), Raghu
Raghu Surya
Russell Gregory A.
Srinath Dharapuram N.
Bowles Fluidics Corporation
Kim Christopher
Zegeer Jim
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