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1. WO2004058414 - DISPOSITIF DE DISTRIBUTION DE PRODUIT FLUIDE

Numéro de publication WO/2004/058414
Date de publication 15.07.2004
N° de la demande internationale PCT/FR2003/003837
Date du dépôt international 19.12.2003
Demande présentée en vertu du Chapitre 2 20.07.2004
CIB
B05B 11/00 2006.01
BTECHNIQUES INDUSTRIELLES; TRANSPORTS
05PULVÉRISATION OU ATOMISATION EN GÉNÉRAL; APPLICATION DE LIQUIDES OU D'AUTRES MATÉRIAUX FLUIDES AUX SURFACES, EN GÉNÉRAL
BAPPAREILLAGES DE PULVÉRISATION; APPAREILLAGES D'ATOMISATION; AJUTAGES OU BUSES
11Appareillages monoblocs tenus à la main dans lesquels l'écoulement du liquide ou d'un autre matériau fluide est produit par l'opérateur au moment de l'utilisation
CPC
B05B 11/3025
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
11Single-unit, i.e. unitary, hand-held apparatus ; comprising a container and a discharge nozzle attached thereto; , in which flow of liquid or other fluent material is produced by ; the muscular energy of; the operator at the moment of use ; or by an equivalent manipulator independent from the apparatus
30the flow being effected by a pump
3001Piston pumps
3023having an outlet valve opened by deformation or displacement of the piston relative to its actuating stem
3025a spring urging the outlet valve in its closed position
B05B 11/3047
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
11Single-unit, i.e. unitary, hand-held apparatus ; comprising a container and a discharge nozzle attached thereto; , in which flow of liquid or other fluent material is produced by ; the muscular energy of; the operator at the moment of use ; or by an equivalent manipulator independent from the apparatus
30the flow being effected by a pump
3042Components or details
3043Sealing or attachment arrangements between pump and container
3046the pump chamber being arranged substantially coaxially to the neck of the container
3047the pump being preassembled as an independent unit before being mounted on the container
B05B 11/3074
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
11Single-unit, i.e. unitary, hand-held apparatus ; comprising a container and a discharge nozzle attached thereto; , in which flow of liquid or other fluent material is produced by ; the muscular energy of; the operator at the moment of use ; or by an equivalent manipulator independent from the apparatus
30the flow being effected by a pump
3042Components or details
3073Springs
3074located outside pump chambers
Déposants
  • VALOIS SAS [FR]/[FR] (AllExceptUS)
  • BERANGER, Stéphane [FR]/[FR] (UsOnly)
  • GARCIA, Firmin [FR]/[FR] (UsOnly)
Inventeurs
  • BERANGER, Stéphane
  • GARCIA, Firmin
Mandataires
  • CAPRI
Données relatives à la priorité
02/1654723.12.2002FR
Langue de publication français (FR)
Langue de dépôt français (FR)
États désignés
Titre
(EN) FLUID PRODUCT DISPENSING DEVICE
(FR) DISPOSITIF DE DISTRIBUTION DE PRODUIT FLUIDE
Abrégé
(EN)
The invention relates to a fluid product dispensing device. The inventive device comprises: a chamber (15, 15') which is equipped with an inlet valve (2, 112) and an outlet valve (67, 76) and which defines an impervious sliding cylinder (14); a piston (6) which is disposed in the chamber and which comprises a lip (61) that can slide in an impervious manner in the aforementioned sliding chamber (14); a support flange (42) which is intended to rest on a container neck; and a ferrule (5), against which the aforementioned piston (6) is spring loaded in the rest position. The invention is characterised in that the impervious sliding cylinder (14) is disposed above the support flange (42), such that it cannot be inserted into a container neck.
(FR)
Dispositif de distribution de produit fluide comprenant: -une chambre (15, 15’) pourvue d’un clapet d’entrée (2, 112) et d’un clapet de sortie (67, 76) et définissant un cylindre de coulissement étanche (14),-un piston (6) disposé dans la chambre et comprenant une lèvre (61) apte à coulisser de manière étanche dans le dit cylindre de coulissement (14) -une bride d’appui (42) destinée à venir en appui sur un col de réservoir, et -une virole (5) contre laquelle le piston (6) est sollicité élastiquement en position de repos, caractérisé en ce que le cylindre de coulissement étanche (14) est situé au-dessus de la bride d’appui (42), de sorte qu’il n’est pas insérable dans un col de réservoir.
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