Liquid spray nozzle with liquid injector/extractor

Details Liquid spray nozzle with liquid injector/extractor Liquid spray nozzle with liquid injector/extractor

1994-10-07

1996-12-24

Weldon, Kevin

Fluid sprinkling, spraying, and diffusing

With means to vibrate or jiggle discharge

By electric transducer

239127, B05B 314

Patent

active

055867235

ABSTRACT:
Liquid is finely atomized and is ejected through apertures in a disc by virtue of high frequency vibration of the disc at controlled amplitudes. To insure an adequate supply of liquid to the disc while avoiding overflow and droplet leakage through the apertures, an injector meters supply liquid to the disc and simultaneously extracts excess liquid from the disc with a siphon action.

REFERENCES:
patent: 1707696 (1929-04-01), Walker
patent: 3749315 (1973-07-01), Crathern
patent: 4204641 (1980-05-01), Rouse et al.
patent: 4465234 (1984-08-01), Maehara et al.
patent: 4605167 (1986-08-01), Maehara
patent: 4632311 (1986-12-01), Nakane et al.
patent: 5164740 (1992-11-01), Ivri

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