EP 0133770 A3 19860514 - APPARATUS FOR DISPENSING LIQUIDS
Title (en)
APPARATUS FOR DISPENSING LIQUIDS
Publication
Application
Priority
GB 8321568 A 19830810
Abstract (en)
[origin: EP0133770A2] A container 8, e.g. an aerosol canister, is provided with a fluid flow regulator which has a moveable element, e.g. a rubber sleeve 17 mounted on a mandrel 15 having grooves 26, 27 along its surface, subject to the pressure within the container 8. The flow regulator preferably has a flow restrictor, e.g. a capillary tube 18 upstream of the moveable element. As the pressure within the container increases the moveable element moves to restrict the flow of fluid through the flow regulator thereby giving a non-linear flow rate/pressure characteristic.
IPC 1-7
IPC 8 full level
B05B 9/04 (2006.01); B65D 83/14 (2006.01)
CPC (source: EP)
B65D 83/44 (2013.01)
Citation (search report)
- [X] WO 8200450 A1 19820218 - WERDING W
- [X] DE 3107921 A1 19820916 - FLAISCHLEN EKKEHARD DIPL ING
- [A] US 4062475 A 19771213 - HARRIS ROBERT G, et al
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0133770 A2 19850306; EP 0133770 A3 19860514; AU 3136884 A 19850214; ES 535094 A0 19850601; ES 8505604 A1 19850601; GB 8321568 D0 19830914; JP S6058258 A 19850404; NZ 209067 A 19870220; ZA 846001 B 19850626
DOCDB simple family (application)
EP 84305017 A 19840724; AU 3136884 A 19840801; ES 535094 A 19840810; GB 8321568 A 19830810; JP 16772584 A 19840810; NZ 20906784 A 19840731; ZA 846001 A 19840802