EP 0011394 B1 19821215 - DISPENSING APPARATUS
Title (en)
DISPENSING APPARATUS
Publication
Application
Priority
- US 95609678 A 19781031
- US 95623678 A 19781031
Abstract (en)
[origin: EP0011394A1] Dispensing apparatus for a flexible container 12, including a closure 14 for the container and an expansible bladder 18 associated with the closure and adapted to fit within the container to expand and displace the dispensed contents. The closure 14 has two openings, one 23 at which it is attached to the container and the other 20 forming an outlet for dispensing. A conduit 17 extends from the bladder into the closure and communicates to the exterior of the closure and container through one of the two openings 20, 23. The outlet opening 20 is constructed to allow the contents to flow only in a direction from the container during use and a check valve 22 allows flow through the conduit only into the bladder.
IPC 1-7
IPC 8 full level
B05B 11/00 (2006.01); B05B 11/04 (2006.01); B65D 47/20 (2006.01)
CPC (source: EP US)
B05B 11/0059 (2013.01 - EP US); B05B 11/026 (2023.01 - EP); B05B 11/047 (2013.01 - EP); B05B 11/048 (2013.01 - EP); B65D 47/2081 (2013.01 - EP); B05B 11/0041 (2018.07 - EP US)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 0011394 A1 19800528; EP 0011394 B1 19821215; DE 2964302 D1 19830120
DOCDB simple family (application)
EP 79302283 A 19791019; DE 2964302 T 19791019