Fluid sprinkling – spraying – and diffusing – Flow deflecting or rotation controlling means – Fluid rotation inducing means upstream of outlet
Patent
1985-11-21
1987-07-07
Kashnikow, Andres
Fluid sprinkling, spraying, and diffusing
Flow deflecting or rotation controlling means
Fluid rotation inducing means upstream of outlet
239473, 239492, 239493, 137316, 1374542, 13754317, B05B 134, F16K 4300, F16K 2500
Patent
active
046781234
ABSTRACT:
A spray nozzle for manually operated liquid atomizer comprises a valve pin forming a normally closed check valve and biased by a resetting spring so that a head portion thereof is biased toward a co-operating valve seat and an annular stop flange thereof having a larger diameter than this head portion is biased toward a radially projecting holding lip which is formed at the valve-side end of the cavity of a cup-shaped nozzle member having a bottom which supports the resetting spring.
REFERENCES:
patent: 2366004 (1944-12-01), Crittenden
patent: 2921747 (1960-01-01), Burman
patent: 3061202 (1962-10-01), Tyler
patent: 3749122 (1973-07-01), Gold
patent: 3897006 (1975-07-01), Tada
patent: 4352462 (1982-10-01), Watanabe et al.
patent: 4358057 (1982-11-01), Burke
Burkhart Patrick N.
Kashnikow Andres
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