Abstract:
A dispensing head for a system for dispensing a product, having a body having a well for mounting the head on a tube for the pressurized supply of the product and a recess in communication with the well by means of a dispensing path. The recess being equipped with a nozzle delimiting a dispensing space between the path and a discharge passage formed in the nozzle. The nozzle being equipped with an insert that has a membrane forming, in the space, a communication interface between an upstream part in which the path emerges and a downstream part that supplies the discharge passage. The membrane being reversibly deformable by the product exerting pressure coming from the upstream part, between a resting state in which the size of the interface is minimal and a stressed state in which the size of said interface is increased in order to provide dispensing.
Abstract:
The invention relates to a dispensing head (2) for a system for dispensing a pressurised product, said head comprising a body (8) presenting a shaft (9) for mounting said head on a tube (7) supplying the pressurised product and a housing that communicates with said shaft, said housing having an insert (11) enveloped by a sleeve (12) thereby forming a path (13) for dispensing the product between said shaft and a dispensing orifice (14) formed in a wall (15) of said sleeve, which is arranged facing a wall (16) of said insert, where at least one of the walls (15, 16) of the sleeve (12) and the insert (11) present a surface suitable for entering into contact with g the product, said surface comprising metallic copper.
Abstract:
A system for distributing a fluid product which is packaged in a tank, the system comprises a base and a cap which are intended to be mounted on the tank together forming a distribution chamber which has a supply passage for packaged product, the cap having a wall which is provided with a skirt for assembly on the tank and a sleeve which is arranged around a nozzle of the base forming between the sleeve and the nozzle a distribution interface which opens in a distribution hole formed in the wall, the wall being reversibly deformable by the pressure of the product in the distribution chamber from a stable closed state of the interface in which the sleeve is arranged in sealed contact around the nozzle towards a deformed opening state of the interface in which the sealed contact is broken in order to allow the distribution of the product contained in the distribution chamber through the distribution hole.
Abstract:
The invention relates to a dispensing head for a system for dispensing a product, said head comprising a body which has a well for mounting said head on a tube for the pressurized supply of the product and a recess which is in communication with said well, said recess being provided with an abutment, around which a nozzle is mounted so as to form, at the interface thereof, a path for dispensing the product between said recess and a passage for discharging said product, said head comprising a sheath which is attached around the periphery of the abutment in order to define at least one part of the dispensing path, said sheath being capable of ensuring microbiocidal action on the product contained in said dispensing path.
Abstract:
A bottle comprises a container surmounted by a neck and an outer structural wall, having a membrane arranged on the inner surface to form a flexible pocket for containing product. A dispensing member intended to be mounted in the neck to be in communication with the container to be supplied with product. The member provided with a lower sealing crown arranged to be able to slide into the neck during mounting of said member, making it possible for excess air and product to be evacuated into an upper dead volume. The neck comprising a base having a narrow portion of which the inner dimension is such that, after the dispensing member is mounted, the lower crown comes into sealing interference on the portion of the membrane arranged in the region of said narrow portion so as to create a seal between the inside of said container and the dead volume.
Abstract:
The invention relates to a dispensing head for a system for dispensing a product, said head comprising a body which has a well for mounting said head on a tube for the pressurised supply of the product and a recess which is in communication with said well, said recess being provided with an abutment, around which a nozzle is mounted so as to form, at the interface thereof, a path for dispensing the product between said recess and a passage for discharging said product, said head comprising a sheath which is attached around the periphery of the abutment in order to define at least one part of the dispensing path, said sheath being capable of ensuring microbiocidal action on the product contained in said dispensing path.
Abstract:
A system for distributing a fluid product which is packaged in a tank, the system comprises a base and a cap which are intended to be mounted on the tank together forming a distribution chamber which has a supply passage for packaged product, the cap having a wall which is provided with a skirt for assembly on the tank and a sleeve which is arranged around a nozzle of the base forming between the sleeve and the nozzle a distribution interface which opens in a distribution hole formed in the wall, the wall being reversibly deformable by the pressure of the product in the distribution chamber from a stable closed state of the interface in which the sleeve is arranged in sealed contact around the nozzle towards a deformed opening state of the interface in which the sealed contact is broken in order to allow the distribution of the product contained in the distribution chamber through the distribution hole.
Abstract:
A bottle comprises a container surmounted by a neck and an outer structural wall, having a membrane arranged on the inner surface to form a flexible pocket for containing product. A dispensing member intended to be mounted in the neck to be in communication with the container to be supplied with product. The member provided with a lower sealing crown arranged to be able to slide into the neck during mounting of said member, making it possible for excess air and product to be evacuated into an upper dead volume. The neck comprising a base having a narrow portion of which the inner dimension is such that, after the dispensing member is mounted, the lower crown comes into sealing interference on the portion of the membrane arranged in the region of said narrow portion so as to create a seal between the inside of said container and the dead volume.
Abstract:
A dispensing head for a system for dispensing a product, having a body having a well for mounting the head on a tube for the pressurised supply of the product and a recess in communication with the well by means of a dispensing path. The recess being equipped with a nozzle delimiting a dispensing space between the path and a discharge passage formed in the nozzle. The nozzle being equipped with an insert that has a membrane forming, in the space, a communication interface between an upstream part in which the path emerges and a downstream part that supplies the discharge passage. The membrane being reversibly deformable by the product exerting pressure coming from the upstream part, between a resting state in which the size of the interface is minimal and a stressed state in which the size of said interface is increased in order to provide dispensing.
Abstract:
A system for dispensing a fluid product packaged in a bottle, the system comprising a device for sampling; a ring secured to the bottle having two upper arms arranged on either side of the nozzle which is provided with two external lugs, the arms each having an internal lug arranged in the axial continuation of an external lug to form a housing between them; a support having a dispensing duct, the arms being mounted in translation in the support; a push-button which is mounted in radial translation with respect to the support and which has two tabs each having an upper bearing surface bearing against an internal lug and a lower bearing surface bearing against an external lug, said bearing surfaces diverging radially so that a depression the push-button causes the lugs to separate in order to actuate the device by depressing the nozzle) and raising the bottle; an applicator being mounted in relative rotation on the support.