EP 0286925 B1 19910807 - DEVICE FOR DELIVERY OF LIQUIDS
Title (en)
DEVICE FOR DELIVERY OF LIQUIDS
Publication
Application
Priority
DE 3712327 A 19870411
Abstract (en)
[origin: EP0286925A2] The device (1) for liquid, in particular foaming, media has a compressed air pump (3) to apply pressure to the medium container (2) and a medium channel which is controlled by a valve mechanically via the same actuating head (12) as the pump (3), which medium channel is formed by axial joining together of an outlet channel (22) and a feed channel (24). When these channels are joined together, valves (32, 33) belonging to the compressed air pump (3) are opened mechanically towards the end of the pump stroke, the medium channel penetrating the pump chamber (8) being essentially sealed off in this delivery position in relation to the pump chamber (8). Compressed air from the container (2) is added to the medium flow for foaming of the medium. <IMAGE>
IPC 1-7
IPC 8 full level
B05B 7/00 (2006.01); B05B 9/08 (2006.01); B05B 11/06 (2006.01); B65D 47/34 (2006.01)
CPC (source: EP)
B05B 7/0037 (2013.01); B05B 9/0822 (2013.01)
Designated contracting state (EPC)
CH DE FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0286925 A2 19881019; EP 0286925 A3 19881228; EP 0286925 B1 19910807; DE 3712327 A1 19881020; DE 3864059 D1 19910912
DOCDB simple family (application)
EP 88105328 A 19880401; DE 3712327 A 19870411; DE 3864059 T 19880401