Rexam Sofab

Sofab

Rexam Dispensing Systems S.a.s.

Rexam Dispensing Systems

Societe Francaise D'aerosols Et De Bouchage

L'oreal

Societe Francaise D'aerosol Et De Bouchage

Societe Francais D'aerosols Et De Bouchage

Albea Le Treport

Rexam Dispensing Systems S.a.s.u.

Jean-Louis Bougamont

Pierre Gabriel Dumont

Pascal Hennemann

David Leuliet

Herv&eacute; Lompech

Alain Behar

Christophe Roy

Pierre Amiel

Herve Lompech

Bernard Clerget

Jean-Pierre Alleard

Philippe Bonningue

Jean-Luc Octau

Jean-Pierre Songbe

Emmanuel Mauduit

Stanislas Peronnet

Herve Imenez

Maurice Petitjean

François Nicolle

Astrid Henquenet

Roger Didier Blondel

Emmanuel Canu

Frederic Prost

Desazars De Montgailhard, William

William Desazars De Montgailharo

Hervé Lompech

Julien Somont

The invention concerns a device for locking an axially mobile actuating and freely rotating head of a pump whereof the body is mounted on the neck of a reservoir of liquid product via a connecting socket. The invention is characterized in that it comprises an intercalated ring mounted on top of the pump body and whereof the inner side wall is provided with at least one longitudinal guiding groove capable of receiving, through rotation of the head, at least one rib bone by an inner coaxial sleeve integral with the head.

Intercalated locking ring

The invention concerns a pump sprayer equipped with a projecting side nozzle. The nozzle is defined at the end of a rectilinear element attached to the pushbutton and said element is force-mounted in a cavity of the push-button, which is of sufficient depth to enable a depression of selected length, determining the length of the projecting part of said element.

Push-button sprayer equipped with a projecting side nozzle

The invention relates to a distributor for a liquid product, in particular, a miniature spray, having a reduced number of parts. The distributor includes a reservoir and a manual action pump, provided with a hollow push-button, arranged such as to slide in a sealed manner with relation to the exterior of a tubular neck of the pump body, defining a dosing chamber, extending at least partly into the interior of the push-button.

Distributor for a liquid or gel product

A liquid product dispenser includes a reservoir and a pump. The pump body includes an outer portion forming a sealing closure between the pump body and the reservoir nozzle and the pump body includes an annular projection extending inwards, molded in one single piece, while the piston includes an annular stop co-operating with the annular projection to define a released position of the piston.

Pump liquid product dispenser

The invention relates to a liquid or pasty product dispenser comprising a mounted working piston. According to the invention, the dispenser comprises a hollow body with a piston mounted therein and a toothed wheel is connected to the piston by means of threads, said piston being blocked in rotation in the body. In this way, when the toothed wheel is actuated, the piston moves axially and the product is dispensed in a controlled manner. Preferably, an outlet-sealing needle valve passes through the piston.

Dispenser for a liquid or pasty product

The push-button is made up of two parts which fit into each other and define between them a whirl chamber, a part of which is formed by a cavity (38) defined inside the outer part on a face of the latter that is tilted in a direction and at a sufficient angle (&#x221d;), suitable for making it possible to remove the outer part from the mould 'along the axis' without damaging the cavity.

Sprayer push-button

A liquid cosmetic product dispenser includes mainly a reservoir, an internal piston and an applicator nozzle provided with an end valve. The reservoir consists of a base provided with an axial rod on which the piston can move longitudinally by rotating the base in relation to the nozzle.

Rotating dispenser for liquid cosmetics

An atomizer provided with a manually activated pump forming a stopper, which is mounted by force in the opening of the bottle. The bottle is made entirely from a plastic material, moulded as a single piece, and the opening of this bottle comprises on the inside an annular hooking rib and the plastic material used to make the bottle is harder and more rigid than the material used to make the pump body so that the said rib can encrust in the pump body.

Atomiser comprising a pump that forms a stopper

The dispenser comprises a reservoir and a pump that is activated by a tappet, comprising a pump body that includes a tubular part with a smaller gauge than that of the reservoir, covering the piston, and an annular spacer by means of which it is tightly mounted against the inner wall of the reservoir such as to define an annular chamber for the product, which communicates with a dosage chamber located in the bottom of the reservoir.

Product dispenser comprising a tappet-activated pump

A pump intended to be assembled in the neck of a bottle containing a product to be sprayed. The pump includes a body made from flexible material containing the pumping mechanism, in which a rigid sleeve provided with a ring is embedded, the ring being able to form above it an annular space of sufficient dimensions to enable the body to work when assembled essentially under flexion.

Pump for sealing the neck of a bottle and spray product packaging comprising said pump and a bottle

A micropump provided with a cylindrical body () containing a measuring chamber () defined by a piston () and communicating firstly with a tank via an inlet orifice () provided with an inlet valve, and secondly with the outside via an outlet orifice () provided with an outlet valve, the micropump being characterized in that the piston () is connected to an external reciprocating actuator, and in that at least one of said valves is constituted by a valve member () suitable for being driven in translation by friction contact with said piston () successively in one direction and then in the other, and whose stroke inside the chamber () is shorter than the stroke of said piston.

Electronic micro-pump

The invention concerns a liquid or gel product dispenser, comprising a reservoir (R) supporting a pump body () including in its lower part an intake valve () and provided with a piston () mobile along an axis, defining with said body a metering chamber communicating with at least an ejection orifice defined in an axially mobile dispensing nozzle at the end of the reservoir; said piston is coupled by friction with said dispensing nozzle, which is axially mobile in both directions by manual actuation, relative to said reservoir; said metering chamber comprises a lower section () and an upper section (), both sections communicating via a conduit () arranged across said piston and a closure valve () is arranged between said piston and said nozzle.

Liquid or gel product dispenser forming a metering stick

The invention concerns a device for dispensing a dose of liquid or gel products comprising a dispensing head axially mobile mounted on a product reservoir and provided with an outlet conduit and a metering chamber delimited by an intake valve and by a piston whereof the rod is connected to said head and which is equipped with an exhaust valve. The invention is characterized in that the rod of the piston extends inside the chamber through a projecting lower end providing sealed locking of the intake valve when the head is in low position.

Device for metering liquid or gel products

The invention relates to a liquid dispenser of the type comprising a reservoir (R , R ) provided at its top with an outflow orifice (V) which is closed off by an inlet valve (a) and which opens out into a metering chamber ( ) of variable volume, which chamber communicates, via an outlet valve (e), with a discharge duct (c) provided in a dispensing head (T), the dispenser being characterized in that the metering chamber ( ) is defined by a wall of a bellows ( ) that is elastically deformable, at least in part.

Liquid product dispenser

A system for conserving a liquid substance (L) in a flexible receptacle ( ), the substance being liable to be degraded and/or contaminated on contact with ambient air. The system includes a solid insert ( ) whose outer envelope substantially matches the inside shape of the receptacle ( ) in which the insert is immersed at least in part. The insert has bactericidal and/or chemical, especially antioxidant, activity and provides protective treatment by making contact with substance (L) over a large interchange area.

Growing community of inventors

Eu, France

Jean-Louis Bougamont