Ferton Holding S.a.

Maxime Fournier

Florent Beani

Marcel Donnet

Tiago Bertolote

Etienne Lebreton

Patrick Pichat

Thomas Niederhauser

Diego Stutzer

Sigrun Eick

Karine Sauvageot-maxit

James Crozier

Simone Gatti

Jürgen Burger

Alex Bienaimé

Martin Hofmann

Dominik Wenger

A dispensing device for dispensing a powder preferably from a closed container, the device including a first side, a second side, a powder passage extending through the device and being configured to transfer powder from the first side to the second side, and a ventilation passage extending through the device and being configured to transfer ambient air from the second side to the first side, where the ventilation passage has a first passage length from the surface of the second side up to its ventilation opening and, the powder passage has a second passage length from the surface of the second side up to its powder opening, where the first passage length is larger than the second passage length.

Dispensing device, dispensing system and method for dispensing powder

Nozzle system for a powder blasting device including a first nozzle element for transporting a powder-gas mixture stream along a transporting direction and a second nozzle element, where the second nozzle element surrounds the first nozzle element such that at least one channel is formed between the first nozzle element and the second nozzle element, where the channel is provided for transporting a liquid stream, where the first nozzle element and the second nozzle element are arranged such that in operation the powder-gas-mixture stream ejected by the first nozzle element is encased by the liquid stream ejected by the channel for forming an output stream of the nozzle system, where the first nozzle element has an acceleration part having a first cross section and a spreading part having a second cross section, where the spreading part is arranged downstream of the acceleration part.

Nozzle system, powder blasting device and method for using a nozzle system

Torque wrench for connecting a replaceable instrument tip to a hand piece that carries the replaceable instrument tip in operation, a base element having a receiving region for placing the instrument tip inside the receiving region at least during connecting the instrument tip to the hand piece, a torque wrench mechanism for applying a certain torque when connecting the instrument tip to the hand piece and a housing surrounding the instrument tip being arranged in the receiving region, the housing being preferably transparent, wherein the torque wrench has a guiding structure for aligning the torque wrench relative to the hand piece during arranging the torque wrench on the hand piece, in particular in an interface region of the hand piece, and/or where the housing has an inner surface and an outer surface being concentric to each other over a complete primary region extending at least from the base element to the end of the instrument tip, when the torque wrench is equipped with the instrument tip.

Torque wrench for connecting a replaceable instrument tip to a hand piece, system comprising a torque wrench and an instrument tip and method for connecting an instrument tip to a hand piece

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Lausanne, Switzerland

Maxime Fournier