Fluid sprinkling – spraying – and diffusing – Including supply holder for material
Patent
1990-10-30
1991-09-03
Kashnikow, Andres
Fluid sprinkling, spraying, and diffusing
Including supply holder for material
239290, 417 76, 417183, 417190, 137895, B05B 724, B05B 706, F04B 2300
Patent
active
050445570
ABSTRACT:
A high volume, low pressure air system for atomizing a fluid, such as paint, includes, among other things, a variable jet venturi induction pump located within a sealed low pressure air tank for holding a relatively large volume of low pressure air generated by the induction pump which is coupled to a source of compressed air as well as ambient air and having a plurality of outlets which are adapted to be coupled to and feed low pressure air for powering a respective plurality of individual atomizing devices, such as spray guns, with the air tank being located a predetermined distance away from the atomizing devices so that overspray produced thereby is prevented from being fed along with the ambient air into the induction pump. The system also controls the supply of compressed air and can be equipped with a compressed air driven intake fan for turbo charging the ambient air fed to the jet venturi induction pump.
REFERENCES:
patent: 1125341 (1912-07-01), King
patent: 1922920 (1933-08-01), Aherne
patent: 2266365 (1941-12-01), Harrison et al.
patent: 2767727 (1956-10-01), Acomb
patent: 3282227 (1966-11-01), Nielsen
patent: 3529421 (1970-09-01), Neely
patent: 3796376 (1974-03-01), Farnsteiner
patent: 3940065 (1976-02-01), Ware et al.
patent: 4681372 (1987-07-01), McClure
patent: 4850809 (1989-07-01), Smith
Kashnikow Andres
Trainor Christopher G.
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