Rexam Sofab

Rexam Dispensing Systems S.a.s.

Sofab

Albea Le Treport

Christophe Roy

Jean-Louis Bougamont

Pierre Gabriel Dumont

Bernard Clerget

Yohann Langlois

Matthieu Vasseur

Jacques Durant

Philippe Duby

Emmanuel Canu

A nozzle for dispensing a liquid contained in a receptacle, the nozzle including a rigid body provided with a dispensing channel including a dispensing orifice emerging in the front wall of the body, the nozzle also including an elastically deformable sleeve that is disposed in a non-adherent fashion and in clamping contact around at least part of the periphery of the rigid body, the sleeve being provided with at least one front lip that is disposed opposite the dispensing orifice, the lip being arranged so as, by application of the dispensing pressure of the liquid on it, to be reversibly movable between a stable closed state and stressed opening state of the orifice, in which the attachment of the sleeve on the rigid body is achieved in combination by a first attachment for retaining the axial movement of the rear part of the sleeve relative to the rigid body and by a second attachment for retaining the axial movement of another part of the sleeve relative to the rigid body.

Dispensing nozzle comprising an axially attached closure sleeve

A pump comprising a tubular body delimiting internally a metering chamber and comprising an inlet orifice, an inlet valve, a stem mounted so as to be able to move inside the body and comprising an actuation tube delimiting an outlet duct, an insert assembled to the actuation tube and comprising a base placed inside the metering chamber and facing the inlet orifice, and a discharge orifice, an annular piston mounted so as to slide inside the body and on the stem, the piston and the base comprising annular surfaces suitable for forming a discharge valve, a ball-and-socket joint being arranged between the insert and the actuation tube.

Pump for delivering a fluid product

Pump for dispensing a dose of a fluid product, comprising a tubular body including an intake orifice; an end member associated with the body and including a rest abutment and an end-of-stroke abutment; a compression member mounted so as to move inside the body between a rest position in which said compression member is in abutment against the rest abutment, and an end-of-stroke position in which said compression member is in abutment against the end-of-stroke abutment, said compression member being elastically returned toward the rest position and including an exhaust orifice; a metering chamber; and an intake valve and an exhaust valve adapted to selectively close off the intake orifice and the exhaust orifice, respectively.

Pump for dispensing a dose of a fluid product and range comprising such pumps

A dispenser for chemically unstable products that result from mixing at least two liquid and/or semiliquid components, the dispenser being of the type comprising an outer housing ( ) containing at least two hermetically sealed compartments ( ) each containing a liquid component, the compartments being provided with respective extractor members ( ) suitable for being actuated simultaneously and together by a single pushbutton ( ) and suitable for delivering into separate delivery ducts ( ) formed inside said pushbutton ( ) and opening to the outside via at least one ejector orifice ( ), the dispenser being characterized in that each of said compartments ( ) is defined transversely by the bottom ( ) of the outer housing ( ) and by an internal bushing ( ) for supporting its extractor member ( ), and laterally by the wall of an internal tubular element ( ) whose ends are fixed in leakproof manner respectively to said bushing and to the bottom ( ) of said housing ( ).

Dispenser for chemically unstable products

The invention relates to a pump of the type comprising a cylindro-conical body ( ) defining a metering chamber ( ) closed at its bottom portion by an inlet valve ( ) and at its top portion by a moving piston ( ) co-operating with resilient return means ( ) while being carried axially by a nozzle tube ( ) having a top end that projects outside the pump body and having a bottom end that is provided with at least one delivery orifice ( ), the pump being characterized in that said piston ( ) is slidably mounted firstly about the tube ( ) between a closure position closing the delivery orifice ( ) and an open position in which said orifice is fully open, and secondly in sealed peripheral contact with the inside wall of said chamber ( ) between a top end-of-stroke abutment and a bottom end-of-stroke abutment; the coefficient of friction between the piston ( ) and the tube ( ) being less than the coefficient of friction between said piston ( ) and the inside wall of the body ( ).

Suction pump

A device for connecting the body (C) of a pump (P) to a flexible bag (S) containing a liquid or semi-liquid fluid, the device being characterized in that it comprises a cylindrical sleeve ( ) for leakproof fixing of the bag (S), which sleeve is connected at the top to a shoulder ( ) carrying firstly a peripheral ring ( ) for assembly with the wall of a rigid outer container (B) and secondly a central bushing ( ) for leakproof support of the pump (P).

Device for connecting a pump

The invention relates to a capsule for closing a receptacle (R) for a liquid and for dispensing said liquid, said capsule being characterized in that it comprises: A capsule for closing a receptacle (R) for a liquid and for dispensing said liquid, said capsule being characterized in that it comprises: an inner support element ( ) designed to be fixed on the neck (C) of the receptacle (R) and including a central bushing ( ) having a side wall provided with an ejection orifice ( ); and an outer closure element ( ) that is fastened onto said inner element ( ) and which includes a central ring ( ) provided with an outlet duct ( ), said central ring ( ) being designed to surround said bushing ( ) in coaxial and rotary manner so as to establish at least one closed position in which the ejection orifice ( ) is sealed and at least one dispensing position in which said orifice is in communication with the outlet duct ( ).

Cap for sealing a liquid product container

The invention relates to a dispenser for dispensing viscous liquids, which dispenser is designed to be mounted on a container; said dispenser being characterized in that it comprises a bowl ( ) whose bottom is provided with an inlet orifice ( ) equipped with a valve ( ), and whose top is closed off by a piston ( ) that is urged back into its high position by a spring ( ) and that co-operates with the inside wall of the bowl to define a metering chamber ( ), the wall of said chamber including an annular zone, all or part of which is elastically deformable so as to act, under the effect of the pressure generated inside the chamber ( ) to release a passageway (P) via which the liquid can be removed, which passageway opens out peripherally to the outside.

Growing community of inventors

Dieppe, France

Christophe Roy