Abstract:
The invention relates to an electric household appliance comprising a pump having a pumping chamber (11) including a movable wall formed by a diaphragm (12) made of an electrically conductive material comprising an inner surface covered with at least one layer (21) made of an electrically insulating material, and an outer surface, in contact with a piezoelectric actuator (13), characterized in that power is supplied to said piezoelectric actuator (13) by the voltage of a domestic power grid without inserting an insulation transformer therebetween, and in that said inner surface of the metal diaphragm (12) is covered by at least one first electrically insulating layer (21), having flame retardant properties, and by two additional electrically insulating layers (22, 23) of a lower thickness.
Abstract:
The invention concerns a depilatory apparatus comprising a housing (1), an electric motor (2) driving a depilatory head including plucking members, the mobile part of the head being supported by two lateral flanges, each plucking member comprising at least a mobile blade actuated by mechanical means to close and open the plucking members. Said mechanical means comprise in at least one flange first control means (400) acting as a cam, and on the mobile part of the depilatory head second actuating means receiving the movement derived from the cam and transmitting it to the mobile blades, the plucking members being returned in opening or closing position by elastic means. The hair plucking members located on a common generatrix, and their actuating means and their elastic means are mounted in a common support with which they form a module. The modules are mutually articulated side by side and form a chain.
Abstract:
The invention relates to a device for dispensing a fluid product, comprising: a container (3) containing said product; an electric motor (10) comprising a rotatably driven shaft; a dispensing means (5) actuated by the rotation of the motor, the quantity of product dispensed depending on the rotation of the motor; a switching body (14) controlling the operation of the motor; a stop control element (11) rotatably driven by the shaft, assuming an active position during the rotation thereof in which it causes the switch (14) to interrupt the power supply of the motor; and a restarting circuit arranged in such a way as to switch into an activated state, when triggered, so as to force the starting of the motor when the stop control element (11) is in an active position, the restarting circuit remaining activated long enough for the stop control element to leave its active position, the restarting circuit then becoming inactive such that the motor stops operating when the stop control element regains its active position once the restarting circuit is inactive again.
Abstract:
The present invention relates to device a device for treating human keratin materials that delivers a cosmetic or dermatological composition onto the latter together with the application of an electric current, in particular an electrophoresis device, the composition applied being contained in a cartridge (20) carried by the device, the cartridge having a body that forms a reservoir and a piston through which a drive screw passes and which can move in the body under the effect of the relative rotation of the screw and the piston, the device comprising an electric drive motor (70) for bringing about this relative rotation of the screw and of the piston, and an electronic circuit for controlling the electric motor.
Abstract:
The present invention relates to a packaging and distribution device, preferably a device for treatment with an electric current, comprising: a refill containing a product to be distributed, comprising a vessel defined at least partially by a flexible wall; a pressing member (31) for pressing on the flexible wall in order to apply pressure to the product contained therein, characterised in that the pressing member comprises two flaps (31) hingedly connected to one another, each connected to a mechanical system (30) biasing the flap to bear against the refill.
Abstract:
L'invention concerne un appareil d'épilation électrique qui comprend un rouleau d'épilation (13) qui comprend au moins une surface de contact avec la peau réalisée dans un matériau dont le coefficient de frottement sur une surface cutanée est compris entre 0.37 et 0.72 et est préférentiellement de 0.58, le coefficient de frottement entre le matériau et la surface cutanée étant défini par le rapport de la force de frottement et la force normale.