Abstract:
The present invention is a fluid product dispenser comprising a distribution orifice and a variable volume reservoir that varies by displacement of a mobile wall in order to reduce the volume of the reservoir. The dispenser is provided with actuation means to move the mobile wall of the reservoir. Advantageously, the actuation means are rotary and comprise a thread that is engaged with the reservoir.
Abstract:
A fluid dispenser assembly comprising: a fluid dispenser (1) defining a fluid reservoir (11), a deformable actuating wall (12), and an outlet orifice (13); and packaging (2) defining a casing (21, 22) surrounding the dispenser (1), the actuating wall being pushed in via the casing; said fluid dispenser assembly being characterized in that the packaging further comprises a hinged flap (23, 24) that can be folded over onto the casing (21, 22) so as to be superposed thereon, the flap being secured to or integral with the casing via a side edge (25), the flap comprising an outside face (23) and an inside face (24) serving to come into contact with the casing when the flap is folded over on the casing.
Abstract:
A metering valve for dispensing a fluid, said metering valve comprising a valve body (10) and a valve member (20) mounted to slide relative to said valve body (10) between a rest position and a dispensing position, said valve further comprising a metering chamber (11) serving to contain the metered quantity or nulldosenull of fluid discharged each time the valve is actuated, said metering valve being characterized in that, when it is in the rest position, said metering chamber (11) is at atmospheric pressure.
Abstract:
The present invention proposes a system and a method for filling a reservoir with fluid, on which system there is mounted a dispenser member. An external fluid source is connected to the dispenser member, and the fluid in the source is sucked into the empty reservoir by the suction which exists in the reservoir after it has been emptied by the dispenser member.
Abstract:
A fluid dispenser comprising: a fluid reservoir (12) defining at least one actuating wall (21) suitable for being displaced; a dispensing orifice (41); and spring means (7) suitable for loading the actuating wall into a state in which the volume of the reservoir is at its maximum; said fluid dispenser being characterized in that the spring means (7) co-operate with cocking means (11) suitable for bringing the spring means to a state loading the actuating wall from an initial state in which the spring means do not load the actuating wall.
Abstract:
A fluid dispenser comprising: a reservoir (16; 26; 36; 46) of fluid and of gas; a spraying orifice (310; 70); an actuating wall (61, 62; 61null; 61null; 62null) for reducing the volume of the reservoir so as to put the gas and the fluid under pressure, thereby delivering them together as a mixture through the spraying orifice; and a piece of porous material (5; 5null; 5null; 5nullnull) suitable for being impregnated with the fluid and with the gas and placed in the vicinity of the spraying orifice; said fluid dispenser being characterized in that it further comprises capillary feed means (51; 25; 35; 45) for acting by capillary action to feed the piece of porous material with the fluid contained in the reservoir, said feed means being continuously in contact with the fluid product in the reservoir.
Abstract:
A manually actuated fluid dispenser pump comprising a pump body (10), a piston (20) mounted to slide in leaktight manner in said pump body (10) between a rest position and an actuating position, an actuating rod (30) connected, preferably integrally, to said piston (20), and a ferrule (40) fixed to the top edge (11) of the pump body (10), to define the rest position for said piston (20), said actuating rod (30) being mounted to slide in said ferrule (40), said pump being characterized in that the ferrule (40) is provided with at least one internal sealing lip (45) co-operating in leaktight manner with said actuating rod (30).
Abstract:
A fluid dispenser assembly comprising: a fluid dispenser (1); and a wrapper (2) encasing said dispenser at least in part, said wrapper defining at least one application zone (21, 26) for coming into contact with the dispenser; said dispenser assembly being characterized in that the dispenser comprises a body (10) forming at least one substantially cylindrical segment, said segment defining an affixing zone for coming into contact with the application zone of the wrapper.
Abstract:
A spring (4) comprising two branches (41, 42) is connected by a bend (40) such that the branches form, in the idle position, an acute angle. Said branches are elastically mobile in relation to each other by relative pivoting around the bend until they come into contact with each other so as to be extended relatively in parallel. The spring also comprises a spring stiffness variation systems (43, 44) which produce different stiffnesses depending on whether the spring is compressed or slackened. Said variation system producing a low stiffness when the branches are extended relatively in parallel and a greater stiffness when the branches are forced together from the idle position.
Abstract:
A fluid product dispenser comprises a container (1) forming an opening (10), a dispensing device (2) fitted in the opening (10), an actuation device (3) to actuate the dispensing device. It also comprises a substance detectable by irradiation or in the presence of a suitable reagent, said substance being applied, deposited or incorporated on or in at least one constituent part of the dispenser.