Global Patent Index - EP 1390276 B1

EP 1390276 B1 20050907 - CONTAINER USED TO DELIVER CONSTANT QUANTITIES OF A FLUID UNTIL SAID CONTAINER IS ALMOST COMPLETELY EMPTY

Title (en)

CONTAINER USED TO DELIVER CONSTANT QUANTITIES OF A FLUID UNTIL SAID CONTAINER IS ALMOST COMPLETELY EMPTY

Title (de)

BEHÄLTER ZUR VOLLSTÄNDIGEN ENTLEERUNG VON KONSTANTEN PRODUKTMENGEN

Title (fr)

RECIPIENT DISTRIBUANT DES QUANTITES DE PRODUIT CONSTANTES JUSQU'A CE QUE LEDIT RECIPIENT SOIT PRESQUE COMPLETEMENT VIDE

Publication

EP 1390276 B1 20050907 (FR)

Application

EP 02711941 A 20020111

Priority

  • FR 0200107 W 20020111
  • FR 0100433 A 20010112

Abstract (en)

[origin: WO02055407A2] A container with a pump comprising a container body and a pump case. The container body comprises a side wall and a base and the pump case comprises a pump and a dip tube, wherein the internal surface of the base comprises a shaft, the position, section and height of which are such that the open end of the dip tube is located in the space occupied by said shaft. The depth of said shaft is such that the open end of the dip tube is advantageously located at a distance from the base that is at most equal to half of the diameter of the dip tube. The open end of said dip tube is provided with one or more indentations. The height of the shaft is designed to be greater than the critical height above which the pump is air-locked. The container body used to equip the aforementioned container with pump is metallic, preferably made of aluminium alloy, and is obtained by impact extrusion of pins lubricated differentially.

[origin: WO02055407A2] A container with a pump comprising a container body and a pump case. The container body comprises a side wall and a base and the pump case comprises a pump and a dip tube, wherein the internal surface of the base comprises a shaft, the position, section and height of which are such that the open end of the dip tube is located in the space occupied by said shaft. The depth of said shaft is such that the open end of the dip tube is advantageously located at a distance from the base that is at most equal to half of the diameter of the dip tube. The open end of said dip tube is provided with one or more indentations. The height of the shaft is designed to be greater than the critical height above which the pump is air-locked. The container body used to equip the aforementioned container with pump is metallic, preferably made of aluminium alloy, and is obtained by impact extrusion of pins lubricated differentially.

IPC 1-7

B65D 83/14

IPC 8 full level

B05B 11/00 (2006.01); B21C 23/18 (2006.01); B65D 83/14 (2006.01)

CPC (source: EP US)

B05B 11/0037 (2013.01 - EP US); B21C 23/186 (2013.01 - EP); B65D 83/38 (2013.01 - EP); B65D 2231/005 (2013.01 - EP)

Designated contracting state (EPC)

DE ES FI FR GB IT

DOCDB simple family (publication)

WO 02055407 A2 20020718; WO 02055407 A3 20031211; WO 02055407 A9 20020906; CZ 20031969 A3 20050316; DE 60206036 D1 20051013; DE 60206036 T2 20060622; EP 1390276 A2 20040225; EP 1390276 B1 20050907; ES 2249566 T3 20060401; FR 2819493 A1 20020719; FR 2819493 B1 20030307

DOCDB simple family (application)

FR 0200107 W 20020111; CZ 20031969 A 20020111; DE 60206036 T 20020111; EP 02711941 A 20020111; ES 02711941 T 20020111; FR 0100433 A 20010112