Abstract: A fluid dispenser device comprising: a reservoir (1) of fluid to be dispensed; a dispenser member (2), such as a pump or a valve, mounted on said reservoir (1); and a body (3) that is suitable for receiving said reservoir (1), said body (3) being provided with a dispenser orifice and an opening (310) through which said reservoir (1) can be inserted into the body (3), said reservoir (1) being displaceable in said body (3) between a rest position and a dispensing position, said reservoir (1) being removable from said body (3); said reservoir (1) and said body (3) including respective ID means (10, 11) that make it possible to associate said reservoir (1) with said body (3).

Abstract: A fluid spray device comprising a reservoir (10) containing fluid; a pump or a valve (20) mounted on the reservoir (10) by means of a fixing ring (30) for selectively dispensing the fluid; and a dispenser head (40) including a dispenser orifice (45), the device further comprising an actuator device (50) that is displaceable between a rest position and a dispensing position, the actuator device (50) being displaced in a direction that is different from the direction in which the fluid is sprayed through the dispenser orifice (45), said fluid spray device being characterized in that said actuator device (50) is formed on the dispenser head (40), and co-operates with the fixing ring (30), or with an element secured thereto, in order to actuate the pump or the valve (20).

Abstract: A fluid dispenser device including at least one individual reservoir (21) containing a single dose of fluid, such as powder, opening means (40) being provided for opening an individual reservoir (21) each time the device is actuated, thereby enabling the user to inhale the dose contained in said open reservoir, at least 90% of the fluid contained in said open reservoir being expelled from said reservoir during inhalation.

Abstract: A fluid dispenser member for mounting on an opening (90) of a fluid reservoir (9), said member comprising: a body (1) inwardly defining a chamber (15) of variable volume, said body defining a bottom end (10); an actuator rod (7) that can be reciprocated axially in said body, and comprising a top portion defining a top end (79); a peripheral bearing collar (52) extending radially outwards, and including a bottom face (51) designed to come into abutment, at least indirectly, against an edge (911) of the opening (90) of the fluid reservoir; and a neck gasket (2) disposed in contact with the bottom face (51) of the collar so as to be compressed between the collar (52) and the edge (911) of the opening, the axial height HS1 axially separating the bottom face of the collar from the top end of the actuator rod being substantially equal to the axial height HI1 axially separating the bottom face of the collar from the bottom end of the body.

Abstract: A stopper member (C) for mounting on an opening (31) of a fluid reservoir (P), said member being characterized in that it comprises: a base body (1) forming a fluid dispenser orifice (17); an assembly part (20) for mounting in stationary manner on the base body (1); and a closure lid (25) for closing the dispenser orifice (17), the lid (25) being connected to the assembly part via a hinge (26), characterized in that the lid (25) and the part (20) are made as a single piece, the lid (25) initially being connected to the assembly part (20), before the lid is opened for the first time, via at least one bridge (28) of material able to be broken at the first opening.

Abstract: A fluid dispenser head for mounting on a fluid reservoir (1), the head having a fluid dispenser member (2), such as a pump or a valve, having a body (20) that is mounted in stationary manner relative to the reservoir (1), and a valve rod (21) that is axially displaceable down and up; a pushbutton (5, 7) that is axially displaceable down and up, driving the valve rod (21); and a dispenser orifice (60) that is connected to the valve rod. The dispenser head has an actuator mechanism (4) for driving the pushbutton in axial displacement relative to the valve rod (21).

Abstract: A fluid dispenser having: a fluid reservoir, a fluid dispenser member having actuator rod (23) that is displaceable down and up along an axis X, a pusher (4; 4; 4?) that displaces the actuator rod (23), a dispenser endpiece (50) defining a dispenser orifice (51), and a displacement mechanism (6, 4; 6?, 7; 6?, 7, 4?) that displaces the endpiece (50) both in turning about the axis X and in radial translation, the radial distance between the endpiece and the axis X varying as the endpiece turns about the axis X, such that the endpiece is displaceable between an extended position remote from the axis X and a retracted position close to the axis X.

Abstract: The invention relates to a dose indicator (A) which is intended for a fluid product dispensing device (B). The inventive indicator consists of at least one rotary counting means (10) which can move in rotation and which comprises indicator means (15), said indicator means indicating the number of doses that have been distributed or that remain to be distributed. Moreover, said at least one counting means is actuated by an actuation member (35) which is in turn actuated by a transmission element (34) that is designed to co-operate with the dispensing device each time the latter is actuated. The dose indicator comprises amplification means which are designed to amplify the movement of the transmission element (34) with each actuation, such that the movement of the actuation member (35) is greater than the movement of the transmission element (34).

Abstract: The invention relates to a dose indicator (A) which is intended for a fluid product dispensing device (B). The inventive indicator consists of at least one rotary counting means (10) which can move in rotation and which comprises indicator means (15), said indicator means indicating the number of doses that have been distributed or that remain to be distributed. Moreover, said at least one counting means is actuated by an actuation member (35) which is in turn actuated by a transmission element (34) that is designed to co-operate with a part (54) of the dispensing device (B) each time the latter is actuated.

Abstract: A pump for distributing a fluid product is provided. The pump includes: a pump body (10); a pump chamber (20); at least one first piston (72) sliding inside the pump chamber (20) for distributing the fluid product; a distribution orifice (45); an obturator (38) that can be displaced and/or deformed between a closed position of the distribution orifice (45) and an open position of the distribution orifice (45), the chamber including an inlet valve (70) separating the pump chamber (20) from a dip tube (18) extending toward a fluid product reservoir (60); and a bypass passage (74) provided between the dip tube (18) and the pump chamber (20), the bypass passage (74) being placed upstream from the inlet valve (70) and connecting the pump chamber (20) to the dip tube (18) when the pump is primed.

Abstract: A dose indicator for a fluid dispenser, the dose indicator includes at a minimum a ledge that actuates the dose indicator as the fluid dispenser device begins an actuation stroke that in turn actuates the first one of two flexible elements of the dose indicator that begins the actuation of a rotary counting wheel at the start of the actuation stroke of the fluid dispenser device, and the second less flexible element continues the actuation of the rotary counting wheel after the actuation stroke of the fluid dispenser device is completed. In some embodiments, the rotary counting wheel interacts with a display window with a groove and pin system to both rotate and translate the display window.

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 fluid dispenser member having a dispensing wall defining an outside surface and inside surface, the wall being provided with a through dispensing orifice connecting the inside surface to the outside surface. The inside surface forming a leaktight slide cylinder for a piston suitable for moving in leaktight contact inside the cylinder for selectively unmasking the dispensing orifice. The piston forming a wall element of a fluid chamber inside which fluid is selectively put under pressure. The inside surface, at the slide cylinder, forming a fluid swirl system immediately upstream from the dispensing orifice. The dispensing wall is formed by a substantially cylindrical skirt further provided with a guide wall defining an inside surface whose inside diameter is greater than the inside diameter of the slide cylinder.

Abstract: The invention relates to a fluid product dispensing pump cylinder which is intended to be assembled to a fluid product tank. According to the invention, the pump cylinder is made from a thermoplastic alloy comprising a mixture of homopolymer polypropylene and high-density polyethylene.

Abstract: A fastener device for fastening a dispenser member (4), such as a pump or a valve, onto a receptacle neck (31). The device includes a fastener ring (1) including both an abutment (13) and a fastener (12) for fastening onto the receptacle neck; and a covering hoop (2) that is engaged axially from top to bottom around the ring (1). The hoop includes a hook (25) co-operating with the abutment for acting together to axial retain the hoop on the ring. The retention mechanism includes a plurality of mutual engagement elements defining distinct axial engagement positions for engaging the hoop on the ring.

Abstract: A fluid dispenser device including at least one individual reservoir (21) containing a single dose of fluid, opening means (40) being provided for opening an individual reservoir (21) each time the device is actuated, said opening means (40) comprising perforator and/or cutter means (41) and movable support means (50), said movable support means (50) being adapted to displace an individual reservoir (21) against said perforator and/or cutter means (41) on each actuation.