METHOD FOR SPRAYING A FLUID

A method for spraying a fluid using a fluid spraying installation including a pump, a sprayer capable of spraying the fluid and a fluid circulation pipe capable of conducting the fluid from the pump to the sprayer, upstream and downstream directions being defined for the fluid circulation pipe, the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: FOURY, Philippe, VINCENT, David
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A method for spraying a fluid using a fluid spraying installation including a pump, a sprayer capable of spraying the fluid and a fluid circulation pipe capable of conducting the fluid from the pump to the sprayer, upstream and downstream directions being defined for the fluid circulation pipe, the fluid circulating from upstream to downstream when the fluid passes through the pipe from the pump to the sprayer, the method including a step for the circulation, in the pipe, of a scraper from upstream to downstream in order to push the fluid contained in the circulation pipe back to the sprayer, the fluid pushed back by the scraper being sprayed by the sprayer.