EP 0300886 B1 19921230 - DISPENSING DEVICE FOR VISCOUS MATTER
Title (en)
DISPENSING DEVICE FOR VISCOUS MATTER
Publication
Application
Priority
- FR 8710053 A 19870716
- FR 8807223 A 19880531
- FR 8808224 A 19880620
Abstract (en)
[origin: JPS6437384A] PURPOSE: To completely discharge and easily supply and store a viscous substance by forming a container with a flexible material and providing pressure means for pressurizing the viscous substance-containing container and dispensing the viscous substance based on a command to open or close a dispensing head. CONSTITUTION: A container body 1 consists of a container head 3, a container 2 made of a flexible material, and pressure means 20, 23 used to exert permanent pressure on the container 2, which are combined with the container 2 to dispense a viscous substance upon a command for opening the container head 3. An elastic tension of the side wall is applied nonrestrictively to the pressure means 20. Elastic means 23 comprises elastic metal brackets 231, 232. When the container is filled with the viscous substance, pellets 2310 and 2320 draw the elastic metal brackets 231, 232 to an inner wall direction to reduce the pressure. After filling, a valve 33 is opened, and the viscous substance is discharged due to the elasticity of the flexible container 2 and the functions of the elastic brackets 231, 232.
IPC 1-7
IPC 8 full level
B65D 83/76 (2006.01); A45D 34/04 (2006.01); B65D 83/00 (2006.01)
CPC (source: EP KR US)
B65D 83/0055 (2013.01 - EP US); B65D 83/14 (2013.01 - KR)
Designated contracting state (EPC)
BE CH DE ES FR GB GR IT LI LU NL
DOCDB simple family (publication)
EP 0300886 A1 19890125; EP 0300886 B1 19921230; AU 1908988 A 19890119; AU 615926 B2 19911017; BR 8803582 A 19890208; CA 1308399 C 19921006; CN 1016955 B 19920610; CN 1030554 A 19890125; DE 3877079 D1 19930211; DE 3877079 T2 19930609; ES 2037258 T3 19930616; GR 3007095 T3 19930730; JP 2698916 B2 19980119; JP S6437384 A 19890208; KR 890001845 A 19890406; KR 950000592 B1 19950126; MX 171722 B 19931111; SU 1722206 A3 19920323; UA 8021 A1 19951226; US 4981238 A 19910101
DOCDB simple family (application)
EP 88401847 A 19880715; AU 1908988 A 19880715; BR 8803582 A 19880715; CA 572156 A 19880715; CN 88104370 A 19880715; DE 3877079 T 19880715; ES 88401847 T 19880715; GR 930400329 T 19930217; JP 17687188 A 19880715; KR 880008900 A 19880716; MX 1224488 A 19880713; SU 4356185 A 19880715; UA 4356185 A 19880715; US 21914288 A 19880715