Global Patent Index - EP 0065506 B1

EP 0065506 B1 19850417 - DEVICE FOR DISPENSING LIQUID OR PASTE PRODUCTS FROM A CONTAINER

Title (en)

DEVICE FOR DISPENSING LIQUID OR PASTE PRODUCTS FROM A CONTAINER

Publication

EP 0065506 B1 19850417 (EN)

Application

EP 82850096 A 19820504

Priority

SE 8102933 A 19810511

Abstract (en)

[origin: EP0065506A1] The pump housing (1) designed for connection to the opening of the container consists of a one-piece sleeve-like member of an elastic material and comprises inlet and outlet valves (5 and 6, respectively). Radial compression of the walls of the pump housing opens the outlet valve (6) to dispense the product while the inlet valve is held closed. When the walls of the pump housing return to their normal shape, an underpressure arises inside the pump housing, thereby opening the inlet valve and an amount of the liquid or paste product is drawn into the interior of the pump housing.

IPC 1-7

A47K 5/12

IPC 8 full level

A47K 5/12 (2006.01)

CPC (source: EP)

A47K 5/1209 (2013.01)

Designated contracting state (EPC)

AT BE CH DE FR GB IT LI LU NL

DOCDB simple family (publication)

EP 0065506 A1 19821124; EP 0065506 B1 19850417; AT E12723 T1 19850515; DE 3263086 D1 19850523; DE 65506 T1 19830428; DK 151767 B 19880104; DK 151767 C 19880808; DK 208782 A 19821112; NO 155994 B 19870330; NO 155994 C 19870708; NO 821539 L 19821112; SE 444383 B 19860414; SE 8102933 L 19821112

DOCDB simple family (application)

EP 82850096 A 19820504; AT 82850096 T 19820504; DE 3263086 T 19820504; DE 82850096 T 19820504; DK 208782 A 19820510; NO 821539 A 19820510; SE 8102933 A 19810511