Fluid sprinkling – spraying – and diffusing – Including supply holder for material – Moving solid surface engages material to be sprayed
Patent
1976-03-19
1977-05-24
Blunk, Evon C.
Fluid sprinkling, spraying, and diffusing
Including supply holder for material
Moving solid surface engages material to be sprayed
222321, 222385, 417549, B05B 9043
Patent
active
040250466
ABSTRACT:
An atomizer comprises a cylinder defining a pump chamber and containing a piston. The chamber communicates with an atomizer nozzle by a valve comprising a valve member which is opened at a predetermined liquid pressure during operation of the piston to pressurize the liquid in the pump chamber. Liquid is fed into the pump chamber through a conduit which projects upwardly into the cylinder. A sleeve rigid with the valve member or the piston engages the conduit during operation of the piston to prevent communication between the conduit and the pump chamber.
REFERENCES:
patent: 3414169 (1968-12-01), Corsette
patent: 3739955 (1973-06-01), Gores
patent: 3746260 (1973-07-01), Boris
Blunk Evon C.
Mar Michael
Societe Technique de Pulverisation
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