Sames S.a.

Pascal Bordaz

Eric Prus

Caryl Thome

Andre Frene

Laurent Giraud

Patrick Guerange

Alain Monnier

An installation for spraying a coating product includes a manually controlled pneumatic sprayer operated by a trigger. The compressed air flowrate is varied according to the position of the trigger. The coating product feed system can include a gear pump driven at variable speed by a motor controlled by an electric signal representing the position of the trigger.

Manually controlled spraying installation and sprayer

An installation for spraying a coating product in liquid form, as in the automobile industry, comprises at least one circuit and, in that circuit, a pump, at least one sprayer, and a flexible conduit connecting an outlet of the pump to the sprayer. The flowrate of liquid in the conduit is controlled by a servo-system which controls the pump. The pump is preferably a gear pump.

Pumped coating product spraying installation

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Domene, France

Pascal Bordaz