Fluid sprinkling – spraying – and diffusing – With system fluid relief or return to supply – Return from liquid pump outlet to supply holder
Patent
1982-12-17
1985-07-23
Kashnikow, Andres
Fluid sprinkling, spraying, and diffusing
With system fluid relief or return to supply
Return from liquid pump outlet to supply holder
73223, 239159, G01F 1110, B05B 120
Patent
active
045304653
ABSTRACT:
A method and device are disclosed for calibrating a regulated flow spraying apparatus of the type including a source of spraying fluid under pressure, and spray nozzles, the flow rate of the spray nozzles being regulated by varying the pressure of the liquid delivered thereto, the regulation being controlled as a function of at least one external parameter and a calibration parameter. Fluid from the source is conveyed to a calibration circuit comprising a flow rate sensor and at least one calibration nozzle. The flow rate and the pressure of the fluid are measured in the claibration circuit. The calibration parameter is calculated from the measured values of the flow rate and pressure.
REFERENCES:
patent: 2810606 (1957-10-01), Taylor
patent: 3271993 (1966-09-01), Whitson
patent: 4196852 (1980-04-01), Thomas
patent: 4301944 (1981-11-01), Lestradet
patent: 4331262 (1982-05-01), Snyder et al.
Thornton, M. E. and R. Kibble-White, "Chemicals and Equipment", PANS, vol. 20, No. 4, Dec. 1974.
Crinquette Andre
Gauchet Yves
Lestradet Denis
Martinet Pascal
Kashnikow Andres
Nodet - Gougis
Weldon Kevin P.
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