System for analysing drops and coating installation comprising such a system
AssigneeExel Industries
InventorsCédric Le Strat, Juan Guillermo Palacio
Life of this patent
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Abstract
A system for analysing drops capable of being ejected by a coating product applicator, includes a light source configured to illuminate a drop ejection zone, designated observation zone; a first image acquisition device configured to acquire an image of the observation zone; and an image analyser configured to determine, from the image of the observation zone, the presence of drops at a given distance from the applicator, the size of the drops and the absence of satellite; the light source and the first image acquisition device being situated on a same side of the observation zone.
Claims16
A system for analysing drops capable of being ejected by a coating product applicator, said system comprising:
- a light source configured to illuminate a drop ejection zone, which forms an observation zone;
- a first image acquisition device configured to acquire an image of the observation zone;
- a second image acquisition device configured to acquire an image of the observation zone;
- an image analyser configured to determine, from the image of the observation zone, a presence of drops at a given distance from the coating product applicator, a size of the drops and an absence of satellite;
- and wherein the light source and the first image acquisition device are situated on a same side of the observation zone, the second image acquisition device being arranged on the same side of the observation zone as the light source and the first image acquisition device, the first and second image acquisition devices being situated on either side of the light source.
Dependencies are inferred from the claim text.