Abstract: A fluid dispenser device comprising: a body (100) that is provided with a dispenser orifice (110); a reservoir (1) containing fluid and a propellant gas; and a metering valve (20) that is assembled on said reservoir (1); said reservoir (1) being movable in said body (100) so as to actuate the metering valve (20) and dispense a dose of fluid through said dispenser orifice (110), said metering valve (20) including a valve member (30) that slides in said metering valve (20) during actuation; said device further comprising at least one sealing element (40, 41, 42) so as to form a leaktight seal, at least one sealing element (40, 41, 42) of said device comprising COC elastomer.

Abstract: A ring (10) for arranging around a valve body (21) of a fluid dispenser valve (20) that is mounted by means of a fastener capsule (50), such as a crimpable capsule, on a reservoir (1) containing fluid to be dispensed, said ring (10) being made as a single piece including at least one inner portion (100, 110) that co-operates with said valve body (21), and a radial flange (11) that forms a neck gasket that extends between the neck of the reservoir (1) and the fastener capsule (50).

Abstract: A fluid dispenser device comprising: a body (100) that is provided with a dispenser orifice (110); a reservoir (1) containing fluid and a propellant gas; and a metering valve (20) that is assembled on said reservoir (1); said reservoir (1) being movable in said body (100) so as to actuate the metering valve (20) and dispense a dose of fluid through said dispenser orifice (110), said metering valve (20) including a valve member (30) that slides in said metering valve (20) during actuation; said device further comprising at least one sealing element (40, 41, 42) so as to form a leaktight seal, at least one sealing element (40, 41, 42) of said device comprising COC elastomer.

Abstract: A ring for arranging around a valve body of a fluid dispenser valve that is mounted by a fastener capsule, such as a crimpable capsule, on a reservoir containing fluid to be dispensed. The ring is made as a single piece including at least one inner portion that co-operates with the valve body, and a radial flange that forms a neck gasket that extends between the neck of the reservoir and the fastener capsule.

Abstract: A ring (10) for arranging around a valve body (21) of a fluid dispenser valve (20) that is mounted by means of a fastener capsule (50), such as a crimpable capsule, on a reservoir (1) containing fluid to be dispensed, said ring (10) being made as a single piece including at least one inner portion (100, 110) that co-operates with said valve body (21), and a radial flange (11) that forms a neck gasket that extends between the neck of the reservoir (1) and the fastener capsule (50).

Abstract: A ring for arranging around a valve body of a fluid dispenser valve that is mounted by a fastener capsule, such as a crimpable capsule, on a reservoir containing fluid to be dispensed. The ring is made as a single piece including at least one inner portion that co-operates with the valve body, and a radial flange that forms a neck gasket that extends between the neck of the reservoir and the fastener capsule.

Abstract: A fluid dispenser valve for mounting on a neck (2) of a reservoir (1) containing fluid, said valve comprising a valve body (10) including a metering chamber (15), and a valve member (20) that is movable in said metering chamber (15) between a rest position and a dispensing position, said metering chamber (15) including an upper gasket (30) and a lower gasket (40) that co-operate in leaktight manner with said valve member (20), said valve including a neck gasket (50) that co-operates in leaktight manner with said valve body (10) and with said receptacle neck (2), said neck gasket (50) and/or said upper gasket (30) and/or said lower gasket (40) being welded or adhesively bonded on the valve body (10).

Abstract: A powder or liquid dispenser including at least one reservoir that is suitable for containing powder or liquid to be dispensed; a dispenser member, such as a pump or a valve; an actuator member that is suitable for actuating the dispenser member; and a dispenser orifice through which powder or liquid is dispensed. The at least one portion of the dispenser that is in contact with the powder or liquid being made of a non-stick material includes at least one inherently electrostatically dissipative polymer (IDP) that can inherently dissipate electrostatic charge.

Abstract: A fluid dispenser device comprising: a body (100) that is provided with a dispenser orifice (110); a reservoir (1) containing fluid and a propellant gas; and a metering valve (20) that is assembled on said reservoir (1); said reservoir (1) being movable in said body (100) so as to actuate the metering valve (20) and dispense a dose of fluid through said dispenser orifice (110), said metering valve (20) including a valve member (30) that slides in said metering valve (20) during actuation; said device further comprising at least one sealing element (40, 41, 42) so as to form a leaktight seal, at least one sealing element (40, 41, 42) of said device comprising COC elastomer.

Abstract: A fluid dispenser valve for mounting on a neck (2) of a receptacle (1) containing the fluid, said valve comprising a valve body (10) including a metering chamber (15) and a valve member (20) movable in said metering chamber (15) between a rest position and a dispensing position, said metering chamber (15) having a top gasket (30) and a bottom gasket (40) co-operating in leaktight manner with said valve member (20), said valve including a neck gasket (50) co-operating in leaktight manner with said valve body (10) and with said receptacle neck (2), said neck gasket (50) being made integrally as a single piece with one of said top and bottom gaskets (30, 40) of the metering chamber (15).

Abstract: A ring for disposing around a valve body of an aerosol dispenser valve that is mounted by a fastener element, such as a crimpable capsule, on a reservoir containing substance to be dispensed, the ring having an outer portion and an inner portion that cooperate with the valve body, and the outer portion having a deformable axial wall portion that extends towards the bottom of the reservoir and that is capable of deforming elastically in a radially-inward direction.

Abstract: A fluid dispenser valve for mounting on a neck of a reservoir containing fluid, the valve having a valve body including a metering chamber, and a valve member that is movable in the metering chamber between a rest position and a dispensing position. The metering chamber includes an upper gasket and a lower gasket that co-operate in leaktight manner with the valve member. The valve includes a neck gasket that co-operates in leaktight manner with the valve body and with the receptacle neck, the valve body being made as a single piece. The neck gasket and said lower gasket are overmolded on the single-piece valve body.

Abstract: A metering valve for dispensing fluid, the metering valve having a valve body (10), a metering chamber (20), and a valve member (30) that is slidable in the valve body (10) so as to dispense the fluid contained in the metering chamber (20). The wall (27) of the metering chamber (20) is curved, at least in part, in axial section.

Abstract: A powder or liquid dispenser comprising: at least one reservoir that is suitable for containing powder or liquid to be dispensed; a dispenser member, such as a pump or a valve; an actuator member that is suitable for actuating said dispenser member; and a dispenser orifice through which powder or liquid is dispensed; at least one portion of the dispenser that is in contact with the powder or liquid being made of a non-stick material comprising at least one inherently electrostatically dissipative polymer (IDP) that can inherently dissipate electrostatic charge.

Abstract: A ring (10) for disposing around a valve body (21) of an aerosol dispenser valve (20) that is mounted by means of a fastener element (50), such as a crimpable capsule, on a reservoir (1) containing substance to be dispensed, said ring (10) being characterized in that it comprises at least an outer portion (15) and an inner portion (11, 11?) that co-operates with said valve body, said outer portion (15) comprising a deformable axial wall portion (16) that extends towards the bottom of the reservoir and that is capable of deforming elastically in a radially-inward direction.

Abstract: A fluid dispenser valve for mounting on a neck (2) of a receptacle (1) containing the fluid, said valve comprising a valve body (10) including a metering chamber (15) and a valve member (20) movable in said metering chamber (15) between a rest position and a dispensing position, said metering chamber (15) having a top gasket (30) and a bottom gasket (40) co-operating in leaktight manner with said valve member (20), said valve including a neck gasket (50) co-operating in leaktight manner with said valve body (10) and with said receptacle neck (2), said neck gasket (50) being made integrally as a single piece with one of said top and bottom gaskets (30, 40) of the metering chamber (15).

Abstract: A metering valve for dispensing fluid, the metering valve comprising a valve body (10), a metering chamber (20), and a valve member (30) that is slidable in said valve body (10) so as to dispense the fluid contained in the metering chamber (20.), the wall (27) of said metering chamber (20) being curved, at least in part, in axial section.

Abstract: A fluid dispenser valve comprising a valve body (10) and a valve member (20) that is slidable in said valve body (10) between a rest position and a dispensing position, said valve member (20) including a dispenser orifice (25), said valve including an axial guide element (15) that co-operates with a guided portion (29) of the valve member (20), said guided portion (29) being remote from said dispenser orifice (25).