Fluid sprinkling – spraying – and diffusing – Processes
Patent
1989-06-13
1990-08-07
Kashnikow, Andres
Fluid sprinkling, spraying, and diffusing
Processes
239106, 239124, 239144, 239583, 366332, B05B 903, B01F 1100
Patent
active
049461001
ABSTRACT:
A liquid dispensing system for selectively dispensing a plurality of different liquids includes a separate reservoir for each of the fluids, and a separate nozzle for dispensing each of the fluids. A separate hydraulic dispensing system having a cylinder containing a piston is connected to each reservoir and nozzle for removing fluid from each reservoir and feed the liquid to the respective nozzle. A single hydraulic operation system including a cylinder containing a piston is connected to each dispensing cylinder to selectevely operate the piston in each dispensing cylinder. The piston in the operating cylinder is operated by an electric motor having a threaded shaft, a nut on the threaded shaft and a drive arm of the nut. The drive arm is connected to the piston in the operating cylinder to move the piston a selected distance and thereby dispense a selected amount of liquid from a selected nozzle. Alternatively, the drive arm on the nut can be connected directly to the piston in the dispensing system.
REFERENCES:
patent: 904371 (1908-11-01), Stewart
patent: 2281094 (1942-04-01), Chambers
patent: 2619116 (1952-11-01), Ralston
patent: 3042310 (1962-07-01), Franke et al.
patent: 3589610 (1971-06-01), Wahlin
Dee Robert J.
Flemming J. Peter
Grant William
Kashnikow Andres
Spivak Joel F.
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