Tecnoma

Exel Industries

Sames Technologies

Sames Kremlin

Nicolas Pulverisateurs

Excel Industries, Inc.

Berthoud S.a.

Caruelle

Tecnoma S.a.

Patrick J Ballu

Eric Prus

Caryl Thome

Philippe Provenaz

Cédric Le Strat

David Vincent

Sylvain Perinet

Olivier Gourbat

Djamel Merabet

Samuel Callendret

Robert D Boughton

Cyrille Medard

Franck Gerstch

Michael Gallmeier

Gilles Goisot

Philippe Foury

Didier Chevron

Thierry Buquet

Christophe Pravert

Michel Di-Gioia

Denis Vanzetto

Hervé Walter

Laurent Giraud

Michael Rose

Philippe Briet

Philippe Poirier

François Letard

Colin Chaballier

Alain Gillet

A spraying assembly is provided. The spraying assembly includes at least one nozzle for liquid that is to be sprayed, and at least one active substance injector which is situated directly upstream from the at least one nozzle and to which liquid to be sprayed is supplied by a pump or a pressurized reservoir, with interposition of an obturator on a conduit connecting the pump or the pressurized reservoir to the injector. The spraying assembly also includes an outlet valve for each injector designed to close each outlet orifice. The present invention avoids overdosing or underdosing of the product that is to be sprayed as active substance.

Spraying assembly, and sprayer equipped with at least one such assembly

A method of applying a coating product on a surface of a part, this method being carried out using an applicator including at least one row of nozzles, among which at least the first nozzle in the row includes a valve, the method including moving the applicator in a first direction to apply a first layer of coating product, and moving the applicator in a second direction substantially parallel to the first direction to apply a second layer of coating product adjacent to the first layer, comprising measuring at least one application distance of the first nozzle from a point in front of the first nozzle on a path of the applicator, and based on the measured application distance, opening or closing the valve.

Applicator of coating product, multiaxis robot comprising such an applicator and application method of a coating product

A hose end adaptor for holding an inner component to be nested within an outer tube of a hose includes a first support portion for receiving the outer tube and a second support portion on which a component to be nested within the outer tube is mountable.

Hoses and hose adaptors

This root crop harvesting machine () is adapted to harvest root crop (), in particular beet crop, the root crop harvesting machine comprising an uprooting device () adapted to uproot the root crop. The root crop harvesting machine comprises an applicator () device adapted to apply an agent () to the root crop.

Beet crop harvesting machine, corresponding method and use

A spray nozzle for electrostatic spraying of a coating product including a needle forming a mobile shutter of a valve for controlling the spraying, which is positioned in a recess of a barrel of the nozzle. The recess defines a surface for guiding the axial translation of the needle along a longitudinal axis of the recess. The needle includes a front shaped for abutting a seat to obstruct a duct for flow of the coating product, a rear portion which interacts with means for controlling the translation of the needle and a central portion comprised between the front end and the rear portion, while a high-voltage unit included in the nozzle is capable of applying a high-voltage to the front end of the needle. A raised portion provided on the central portion of the needle, inside the recess, can increase the electric creepage distance along the central portion.

Spray nozzle for electrostatic spraying of a coating product and facility for spraying a coating product including such a spray nozzle

The invention relates to an agricultural machine for spraying a phytosanitary liquid over cultivated land, said machine comprising means for moving the machine, a spray boom having at least one arm, a mechanism for inclining the boom and/or at least one of the arms in relation to a frame of the machine and vertically when the machine is on a flat and horizontal surface, and a mechanism for raising/lowering the boom along an axis fixed in relation to the frame of the machine. At least one of the arms is provided with at least one sensor, each sensor measuring a distance between the surface of the land and said sensor or, if necessary, between the crop and the sensor. The control unit is connected to each sensor, provided with a memory for storing information provided by each sensor, and able to control the raising/lowering mechanism according to information stored in the memory.

Agricultural spraying machine and method for spraying a phytosanitary liquid on land cultivated by means of such a machine

This manual and localized weeding apparatus () comprises a heat generator () which is attached to a rod (). The heat generator () comprises a fan and a heating resistor projecting a hot air jet (J) into an inner volume (V) of a bell () provided with a free edge () for supporting the apparatus () on the ground. According to the invention, the bell () is provided with at least one hole for discharging an air jet (J) from the inner volume (V) of the bell (). The hole is separated from the free edge () by a distance of more than 2 cm.

Apparatus, assembly and method for manual and localized weeding

A method for cleaning a spraying circuit, in particular of paint, and for treating the chemical effluents generated includes a first rinsing of the paint circuit using a predetermined first volume of treated effluent, a second rinsing of the paint circuit using a predetermined second volume of ecosolvent and a third rinsing of the paint circuit using a predetermined third volume of treated effluent, so as to save on the consumption of water from the network by recycling the treated effluent to clean and rinse the paint circuit.

Method and installation for cleaning a spraying circuit, in particular of paint, and for treating the chemical effluents generated

An installation for spraying a coating product on objects, such as motor vehicle bodies, that are moved by a conveyor () parallel to a conveying axis (X) and having base () and mobile (-) portions. A multi-axis spraying robot () is dedicated to spraying a coating product. A multi-axis handling robot () is dedicated to maneuvering the mobile portion (--) of an object () to be coated relative to the base portion (). Each robot is movable parallel to the conveying axis. Ventilation means provide a flow of ventilation air (F) inside a booth (), perpendicular to the conveying axis (X). The spraying and handling robots () are both slidably mounted along a same rail () parallel to the conveying axis (X), and can pass each other. The rail is disposed upstream from the objects to be coated (), in the direction of flow of the ventilation air (F).

Installation for spraying a coating material

The invention relates to an agricultural machine for spraying a phytosanitary liquid over a crop planted in a section of land, comprising a spray boom having at least one arm, a mechanism for raising/lowering the boom and, for each arm, a mechanism for inclining the arm, a manual system for controlling each inclining body, and a receiver for communicating with a geolocalization system and a control unit. Each arm is provided with at least one sensor measuring a distance between said sensor and the surface of the land or vegetation planted in the land, and an element for measuring a datum relating to the incline of the arm. The control unit is connected to each sensor, to the receiver and to the measuring element, is provided with a storage memory, and is able to control each inclining mechanism and the raising/lowering mechanism according to the information stored in the memory.

A manual and localized weeding apparatus including a heat generator which is attached to a rod and wherein the heat generator has a fan and a heating resistor for projecting a hot air jet into an inner volume of a bell of the apparatus and which bell is provided with a free edge for supporting the apparatus on a support surface and wherein the bell is provided with at least one hole for discharging another air jet from the inner volume of the bell and wherein the at least one hole is spaced from the free edge.

The invention relates to a rotary projector for a coating product that comprises a spraying member () having at least one ridge () capable of forming a jet of product, a means for rotating the member (), a stationary body () having primary () and secondary () openings formed on primary and secondary outlines surrounding the rotation axis (X) of the member () and for respectively outputting primary and secondary air jets (J). Each primary air jet is inclined relative to the rotation axis (X) in a primary direction such that the primary air jet freely crosses the area where the ridge () is located, while each secondary air jet is inclined relative to the rotation axis (X) in a secondary direction (J) having at least one axial component (A) and one radial component (R), said components (A, R) being such that the secondary air jet (J) impinges on an outer surface () of the spraying member ().

Rotary sprayer for spraying a coating material, and an installation including such a sprayer

The present invention relates to a system for filling a sprayer tank with at least one liquid solution, including at least a first tank containing a first liquid solution and a second tank configured to contain a second liquid solution, means for temporarily connecting the system to the tank, means for incorporating an active material into the first tank or between the first tank and the connecting means, and pumping means controlled by a control device and configured to selectively fill the tank with the liquid solution(s). The system also includes means for preparing the first liquid solution in the first tank by mixing the second solution and the active material in predetermined proportions. The means for preparing the first liquid solution include at least the means for incorporating the active material, which are positioned between the first tank and the second tank, as well as agitation means configured to ensure that the first liquid solution remains a suspension in the first tank.

System and method for filling a sprayer tank

A system includes a first pump feeding a first component into a mixer, and a second pump feeding a second component into the mixer. The movement of the piston of each pump can be reversed from a direction of suction and of expulsion of the volume of the pump to a direction of expulsion of the component and vice versa. A movement detector is associated with each pump and is connected to a controller programmed to trigger the reversal of a pump after having determined that the volume remaining in the pump is insufficient to ensure the predetermined metering ratio. The controller is programmed to provide the continuous feeding of the first component into the mixer through the operation of the system, and the intermittent feeding of the second component into the mixer in order to carry out cycles of feeding doses of the second component into the mixer.

Method for controlling a system for metering and mixing a product having a plurality of components, metering and mixing system and spraying or extrusion facility comprising same

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Reims, France

Patrick J Ballu