Rexam Sofab

Sofab

David Leuliet

Jean-Louis Bougamont

Pascal Hennemann

Jean-Pierre Alleard

Herve Lompech

Maurice Petitjean

The invention provides a dispenser for dispensing liquids from a receptacle, the dispenser having a cylindrical and conical body containing a measuring chamber closed at its bottom end by an admission valve and at its top end by a piston provided with a delivery valve and a delivery tube capped by a pushbutton, the body being the result of assembling together two independent elements: a top element carrying the piston and provided with a cylindrical skirt; and a bottom element provided with a sleeve for co-operating with the skirt by leaktight radial clamping so as to define the wall of the measuring chamber, the bottom element being provided with a bushing extending the sleeve coaxially downwards and engaged with leaktight radial clamping inside the neck of the receptacle.

Liquid dispenser having a two-part body

A nasal spray device for dispensing a liquid from a pressurized container (R). The nasal spray device includes two juxtaposed applicators ( ), each being provided with at least one expulsion duct ( ) opening at an outer end in a spay nozzle (B) and communicating at an inner end with the container (R) with a pressurizing device (P). The applicators are fixed to a base ( ) which couples them to the container (R). The nasal spray device includes a first part (I) supporting the applicators ( ) and an outer bottom skirt ( ) radially clamping onto a cylindrical inner bearing surface ( ) provided along a surface of a second part (II) carrying the base ( ). The first and second parts (II) define bottom portions of the expulsion ducts ( ).

Nose sprayer

An endpiece for dispensing liquid pharmaceuticals contained in a receptacle, the endpiece being of the type comprising a tubular element ( ) provided at a free first end ( ) with a spray nozzle ( ) and at its second end ( ) with a rotary coupling ( ) providing a connection with the internal delivery duct ( ) of a pushbutton ( ) for fitting onto the top of a tapping member mounted on said receptacle, said rotary coupling ( ) being constituted by a core having a cylindrical cavity ( ) fitted to said pushbutton ( ) in communication with the internal delivery duct ( ) and in which the second end ( ) of the tubular element ( ) is engaged in touching and rotary manner, which second end is provided with means for opening said duct ( ), the endpiece being characterized in that said cylindrical cavity ( ) contains an axial rod ( ) secured to the pushbutton ( ) for being engaged inside the second end ( ) of said tubular element ( ) while leaving an intermediate space ( ) through which the pharmaceutical is transferred.

End cap for dispensing and spraying liquid pharmaceutical products

A liquid dispenser of the type comprising a tank (R) fitted with liquid extractor means (P) suitable for being actuated by axial displacement of the tank relative to a delivery tube (T) having a portion that projects outwards, the dispenser being characterized in that it comprises firstly a discharge duct ( ) connected in leakproof manner to the outer portion of the delivery tube (T) and passing through an endpiece ( ) connected rigidly to a housing (B) containing the tank (R), and secondly at least one side knob ( ) engaging the tank or the delivery tube and carrying a cam ( ) designed to co-operate in sliding contact with at least one sloping wall ( ) secured to said endpiece ( ) in such a manner that substantially radial thrust on said knob ( ) is transformed into axial displacement of the tube (T) relative to the tank (R), thereby causing the liquid to be dispensed.

Liquid sprayer

The invention relates to a packaging and bactericidal treatment device for contact lenses (L), said device being characterized in that it comprises: firstly a housing (,) provided with at least one cavity (,) receiving a support element (,) which has bactericidal action and whose outside face (,) has curvature matching the curvature of the contact lenses (L); and secondly, at least one lid (,) designed to cover said cavity (,) and whose inside face is provided with at least one socket (,) which is suitable for being engaged in guided manner into said cavity (,), and which receives a wedge element (,) having bactericidal action and whose outside face (,) has curvature complementary to the curvature of the support element (,) so that it protects and/or decontaminates a contact lens (L) by holding it stationary in said cavity (,) between said support element (,) and said wedge element (,).

Device for packaging and treating bactericide for contact lenses

The invention relates to a dispenser head for a receptacle (R) for a liquid, the receptacle being of the type comprising a manual bearing face (,) for actuating the delivery means (P) for delivering the liquid, and an ejection nozzle (,) provided with an internal evacuation duct (,) that is suitable for being fed by said delivery means via a connection element (,) that may or may not be removable, the dispenser head being characterized in that the nozzle (,) is constituted by a hollow rod (,) inclined towards the receptacle (R) and adapted to receive a removable cap (,) that is constituted by a tube (,) closed at one end and designed to be slidably fitted over the outside of said rod (,), via its other end.

Dispensing head for liquid product container

The invention relates to an endpiece for dispensing and/or measuring out liquid pharmaceutical substances, the endpiece comprising a cylindro-conical body (,) fitted with a bottom base (,) for receiving thrust and for coupling to a tank capable of being put under pressure, and an axial ejection duct (,) containing a central core (,) and communicating firstly at its top end with a spray nozzle, and secondly at its bottom end with the tank, it is characterized in that the top end of the ejection duct (,) is closed in temporary and leakproof manner by a wall (,) which is secured to the top portion (,) of the body (,) and which extends perpendicularly to the duct, the wall being movable in reversible manner under drive from the substance, said wall being provided with a central orifice (,) capable of being closed in the closed position by a stud (,) secured to the core (,) being forced thereagainst, the periphery of the wall being attached to said body (,) via an elastically deformable link element (,) enabling the wall (,) to move in axial translation under pressure.

Sprayer nozzle with closing membrane

A device for inhaling powder packaged in capsules, the device being of the type comprising a housing closed by a cover and containing means for supporting and transferring capsules, opening means for opening the capsules, a dispensing endpiece, and an air intake orifice. According to the invention, the means for supporting and transferring capsules are constituted by a moving charger provided with at least two chambers each designed to receive a respective capsule, and non-return means making it possible to use the cover to entrain the charger inside the housing in stepwise displacement in one direction only and to lock each chamber in succession in an inhalation position in which its capsule is in communication with the dispensing endpiece, and the opening means are constituted by two parallel blades respectively secured to the housing and to the cover and each adapted to cut off a respective one of the longitudinal ends of a capsule by successive displacements of the cover relative to the housing: firstly while entraining the charger in a first direction; and then on its own in the opposite direction after the charger has been locked in the inhalation position.

Growing community of inventors

Mers-les-Bains, France

David Leuliet