Abstract: A device having a body (10), a reservoir (100) axially slidable relative to the body (10), a metering valve (200), a blocking element (500), a triggering element (600), a triggering system controlled by inhalation (60), an actuating member (800) cooperating with the blocking element (500), a cover (11) with a central axial sleeve (110) with a lower axial edge (111), a push member (810) mounted in the cover around the central axial sleeve (110), and a spring (850) disposed around the central axial sleeve (110) between a bottom of the cover and the push member. The lower axial edge (111) of the central axial sleeve is deformed after assembly of the push member and the spring in order to produce a retention collar of the push member and form a pre-assembled subassembly that is fixed to the body.

Abstract: The invention relates to a device comprising a body (10), a reservoir (100) mounted in an axially slidable manner relative to said body (10), a metering valve (200) assembled on said reservoir (100), said device comprising: —a blocking element (500), —a triggering element (600), —a triggering system controlled by inhalation (60) cooperating with said triggering element (600), and —an actuating member (800) cooperating with said blocking element (500), said device comprising an automatic valve release system which automatically returns said valve (210) of said valve (200) to its rest position after actuation of the valve regardless of the position of said actuating member (800).

Abstract: A device having a body (10), a reservoir (100) mounted to slide axially relative to the body, a metering valve (200) on the reservoir (100), a blocking element (500), a trigger element (600), an inhalation-controlled trigger system (60) cooperating with the trigger element, an actuating member (800) cooperating with the blocking element, a cover (11) fixed on the body, a push member (810) fastened tot actuating member (800) and mounted to slide axially in the cover, and a spring (850) between the cover and the push member. Before inhalation, the push member is out of contact with the reservoir, such that the force exerted on the push member by the spring is not transmitted to the reservoir, and during inhalation, the push member moves axially with the actuating member so as to come into contact with the reservoir and move it axially in the body to actuate said valve.

Abstract: A device having a body (10), a reservoir (100) mounted to slide axially relative to the body, a metering valve (200) on the reservoir (100), a blocking element (500), a trigger element (600), an inhalation-controlled trigger system (60) cooperating with the trigger element, an actuating member (800) cooperating with the blocking element, a cover (11) fixed on the body, a push member (810) fastened tot actuating member (800) and mounted to slide axially in the cover, and a spring (850) between the cover and the push member. Before inhalation, the push member is out of contact with the reservoir, such that the force exerted on the push member by the spring is not transmitted to the reservoir, and during inhalation, the push member moves axially with the actuating member so as to come into contact with the reservoir and move it axially in the body to actuate said valve.

Abstract: The invention relates to a device comprising a body (10), a reservoir (100) mounted in an axially slidable manner relative to said body (10), a metering valve (200) assembled on said reservoir (100), said device comprising: —a blocking element (500), —a triggering element (600), —a triggering system controlled by inhalation (60) cooperating with said triggering element (600), and —an actuating member (800) cooperating with said blocking element (500), said device comprising an automatic valve release system which automatically returns said valve (210) of said valve (200) to its rest position after actuation of the valve regardless of the position of said actuating member (800).

Abstract: A device having a body (10), a reservoir (100) axially slidable relative to the body (10), a metering valve (200), a blocking element (500), a triggering element (600), a triggering system controlled by inhalation (60), an actuating member (800) cooperating with the blocking element (500), a cover (11) with a central axial sleeve (110) with a lower axial edge (111), a push member (810) mounted in the cover around the central axial sleeve (110), and a spring (850) disposed around the central axial sleeve (110) between a bottom of the cover and the push member. The lower axial edge (111) of the central axial sleeve is deformed after assembly of the push member and the spring in order to produce a retention collar of the push member and form a pre-assembled subassembly that is fixed to the body.