EP 0467830 B1 19960515 - Multi-dispensing cartridge for multicomponent pastes
Title (en)
Multi-dispensing cartridge for multicomponent pastes
Title (de)
Mehrfach-Austragkartusche für Mehrkomponentenmassen
Title (fr)
Cartouche à distribution multiple pour pâtes constituées par plusieurs composants
Publication
Application
Priority
CH 242690 A 19900720
Abstract (en)
[origin: EP0467830A1] The twin-dispensing cartridge for two-component pastes has two supply cylinders (2, 3), having different diameters and in each case an outlet opening (4, 5), and a transition piece (7) which is mounted upstream of the supply cylinders and has a joint outlet for the components for connection to a mixer pipe (20) and dispensing channels (8, 9) adjoining the outlet openings. In order to avoid proportionally too little paste flowing out of the cylinder with a smaller cross-section when the closure is removed and at the beginning of the dispensing operation, the ratio of the volumes of the dispensing channels (8, 9) is selected such that it corresponds to the ratio of the volumes of the assigned supply cylinders (2, 3). In a preferred exemplary embodiment, the adaptation of the volume to the outlet opening (6) of the supply cylinder with the smaller volume (3) is brought about by an insert (21) in the corresponding dispensing channel (9). Both openings can be closed by a common closure. <IMAGE>
IPC 1-7
IPC 8 full level
B05C 17/005 (2006.01); B65D 81/32 (2006.01); B65D 83/00 (2006.01); B05C 17/01 (2006.01)
CPC (source: EP US)
B05C 17/00513 (2013.01 - EP US); B05C 17/00516 (2013.01 - EP US); B05C 17/00553 (2013.01 - EP US); B65D 81/325 (2013.01 - EP US); B05C 17/01 (2013.01 - EP US)
Citation (examination)
EP 0294672 A1 19881214 - KELLER WILHELM A
Designated contracting state (EPC)
CH DE FR GB IT LI
DOCDB simple family (publication)
EP 0467830 A1 19920122; EP 0467830 B1 19960515; CH 681146 A5 19930129; DE 59107802 D1 19960620; JP 2952529 B2 19990927; JP H04239477 A 19920827; US 5228599 A 19930720
DOCDB simple family (application)
EP 91810512 A 19910701; CH 242690 A 19900720; DE 59107802 T 19910701; JP 18003291 A 19910720; US 73145891 A 19910717