Societe Des Produits Nestle S.a.

Mohamed Raad

Bertrand Guyon

Laurent Seydoux

Samer Abdo

Sylvain DeCastel

Jean-Luc Denisart

Marco Magatti

Alexa Perrin

Didier Pont

Da Mi Byun

Johan Nieuwendijk

Wolfgang Tuider

Martino Ruggiero

A machine () for stirring a liquid food substance has: a container () delimiting a cavity () with a bottom () and a peripheral wall () for containing the liquid food substance to be stirred; an impeller () comprising an impelling member () which is configured to be rotated in the cavity (), the impeller () including an arrangement of driven magnetic elements () in the form of permanent magnets; and a motor () having an output shaft () that is magnetically coupled to the impelling member () via the container bottom () and/or peripheral wall () for driving the impelling member (), the output shaft () driving an arrangement of driving magnetic elements (') that cooperate magnetically with the driven magnetic elements () so as to drive the impeller () in rotation. One of the driven magnetic elements () is positioned to: generally face a first driving magnetic element () in a generally attraction orientation relative to said one driven magnetic element (), the first driving magnetic element () driving this one driven magnetic element () in rotation; and be off-set relative to a second driving magnetic element (&#x2032;) in a generally repulsion orientation relative to the one driven magnetic element (), the second magnetic element (&#x2032;) driving the one driven magnetic element () in rotation.

High torque magnetic transmission for whisk

A machine () for homogenising a food substance has: a container () with a side wall () and a bottom wall () delimiting a cavity ('); an impeller () with an impelling member () forming an impelling surface (&#x2032;) that is drivable in rotation (r) about a central axial direction (&#x2032;) of the impelling surface (&#x2032;&#x2033;) for imparting a mechanical effect to the food substance; and a module () which has a housing means (&#x2032;) that contains an inner chamber () and that delimits a seat () for the container (), the chamber () containing an electric motor (). The electric motor () has an output drive axis (&#x2032;) with a driver device (&#x2033;) configured to drive a follower device () of the impeller (). The driver device (&#x2033;) and the follower device () are magnetically coupled through a sidewall () and/or bottom wall () of the container (). The driver device (&#x2033;) comprises a ferromagnetic or magnetic field-generating element () that is arranged to be magnetically coupled to a corresponding ferromagnetic or magnetic field-generating element () of the follower device (). The follower device () extends over a predominant part of the bottom wall () of the container () or across a substantial part of the wall () along a diameter thereof. The driver device () extends over a predominant part of a bottom part of the seat () or across a substantial part of the bottom part of the seat () along a diameter thereof. The ferromagnetic and magnetic field generating elements () are positioned at extremal or peripheral parts of the follower device () and of the driver device (&#x2033;).

Machine for homogenising a food substance

A machine () for homogenizing a food substance includes a container () delimiting a cavity (') for containing the food substance. The machine has an impeller () with an impelling member () having a generally disc-shaped or conically-shaped impelling surface (&#x2032;&#x2033;) that is drivable in rotation about a central axial direction (&#x2032;) for imparting a mechanical effect to the food substance in the container () to homogenize different phases in the food substance. The impelling member () has at least one opening () which extends through the member () from the impelling surface (&#x2032;&#x2033;) to an opposite surface () of the member ().

Impeller for food processor

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Lausanne, Switzerland

Mohamed Raad