Exel Industries

Sylvain Perinet

Denis Vanzetto

Cyrille Medard

Philippe Provenaz

Cédric Le Strat

Gilles Goisot

Nicolas Bertrand

A rotary coating sprayer including a spray bowl rotating about an axis of rotation and an air turbine for driving the bowl. The turbine includes a rotor and a body forming a support for the rotor and defining at least one air feedline for a rotation chamber wherein the rotor blades are arranged. The feedline includes an intermediate chamber defined, radially to the rotation axis, between the body and a ring mounted around the body. In this way, lowering of temperature of an element of the sprayer housing due to flow of exhaust air from the turbine, is limited.

Rotary coating product sprayer and method for controlling a surface temperature of such a sprayer

A turbine for a fluid-spraying device including a turbine body, and a rotor rotating a bowl relative to the body about an axis, the rotor being surrounded by the turbine body in a plane perpendicular to the common axis, the turbine body guiding the rotation of the rotor, the rotor being rotated by a stream of gas, the turbine body receiving the stream of gas at the outlet of the rotor, and delimiting at least one outlet duct configured to guide a first portion of the received stream into a space delimited in a plane perpendicular to the common axis by the bowl and a skirt.

Turbine, fluid-spraying device, associated facility and manufacturing method

A bowl for spraying a coating product, intended to be integrated into a rotary spraying apparatus for spraying a coating product. The spraying apparatus includes a turbine for rotating the bowl about an axis of rotation, and a body that defines the axis of rotation and includes shaping air ejection orifices arranged in a crown. The bowl includes a body which is centered in relation to an axis and which defines an inner radial surface for distributing the coating product to a spraying edge, as well as an outer radial surface. The outer radial surface of the bowl includes a deflector for at least partially directing a flow of cleaning product towards the crown of the body, the cleaning product flowing along the outer radial surface towards the spraying edge.

Bowl for spraying a coating product, rotary spraying apparatus including such a bowl, and method for cleaning such a spraying apparatus

A sprayer support including a housing for a high-voltage unit or plug, a guiding member for at least one coating product hose, a retention member for air hoses, a first fastening member for fastening to a robot, and a second fastening member for fastening to a sprayer. The housing, the guiding member, the retention member, the first fastening member, and the second fastening member are formed from a single part.

Sprayer support, spraying device including such a support, and method for manufacturing such a support

The invention relates to a sprayer, comprising an air guiding element and means for fastening the air guiding element on a fixed member of the sprayer. The fastening means comprise at least one magnetic attraction means mounted on a first component from among the air guiding element and the fixed member and at least one part made from a ferromagnetic material, which is intended to cooperate with the magnetic attraction means and which is mounted on or formed by the other component from among the air guiding element and the fixed element.

Coating sprayer, method for assembling and disassembling

This skirt () is intended to equip a coating product rotary projector. The skirt () has a plurality of air ejection nozzles () arranged in said skirt () to eject jets of air forming shaping air suitable for shaping the jets of coating product, said air ejection nozzles () comprising at least three separate series of nozzles () each made up of a plurality of air ejection nozzles () fluidly connected to a shared supply chamber, specific to said series of nozzles ().

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Paris, France

Sylvain Perinet