Other

Societe Des Produits Nestle S.a.

Softcar Sa

Oltramare, Michel

Chevillard, Eric

Aventor Sa

Guillaume Heisel

Marco Magatti

Jean-Luc Thuliez

Etienne Crozier

Hector Querry

Adrien Hoffet

Robin Zimmermann

Damien Romand

Robin Zimmerman

Quentin Alexandre

A deployable frame for a weather and/or sun protection device, including: a mast with a longitudinal axis on which a slider is mounted so as to slide between a first position in which the frame is closed and a second position in which the frame is open; at least one rib connected by a stretcher to the runner, the rib including an end connected to a notch carried by one end of the mast, wherein the rib includes a first segment formed of a first part and a second part that are movable relative to each other about the extension axis of the first segment, the first part of the first segment of the rib is connected to the notch by a pivot connection about an axis which is perpendicular to a plane inclined obliquely to the longitudinal axis of the mast so that in the first closed position of the frame the first segment of the rib extends along the mast and in the second open position of the frame the first segment of the rib is moved away from the mast.

Frame for bad weather and/or sun protection device

The present invention relates to principles for cooling the stationary winding of an induction motor, said winding being positioned outside the movable armature. The cooling can be achieved by means of cooling fins, openings allowing the ventilation of the winding with or without a fan, a fluid circuit outside the bowl, a fluid circuit inside the bowl, a fluid circuit inside the winding, and/or the addition of heat pipes inside the bowl. This motor as presented can be used, without limitation, inside loudspeakers or vibrators.

System for cooling the stationary winding of an induction motor

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Bienne, Switzerland

Guillaume Heisel