EP 0172385 B1 19900103 - DEVICE FOR MIXING BEVERAGES
Title (en)
DEVICE FOR MIXING BEVERAGES
Publication
Application
Priority
- DE 3430901 A 19840822
- DE 3430953 A 19840822
Abstract (en)
[origin: ES8700634A1] A piston system is used as a pressure-independent flow-volume-regulating valve in which the piston divides the piston chamber into two sections which communicate with one another via a flow-throttling zone and, dependent upon pressures applied which are opposed on the piston by restoring forces, affects control orifices. The restoring force for the piston is guided over a compensating member for temperature-dependent expansions.
IPC 1-7
IPC 8 full level
G07F 13/00 (2006.01); B01F 15/02 (2006.01); B01F 15/04 (2006.01); B67D 1/12 (2006.01); B67D 7/74 (2010.01)
CPC (source: EP KR US)
B01F 35/71 (2022.01 - EP US); B01F 35/712 (2022.01 - EP KR US); B01F 35/71805 (2022.01 - EP KR US); B67D 1/12 (2013.01 - KR); B67D 1/1281 (2013.01 - EP KR US); B67D 7/74 (2013.01 - KR); G07F 13/00 (2013.01 - KR); Y10S 261/07 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0172385 A2 19860226; EP 0172385 A3 19870401; EP 0172385 B1 19900103; AU 4650685 A 19860227; AU 583528 B2 19890504; CA 1295297 C 19920204; DE 3575084 D1 19900208; ES 546306 A0 19861016; ES 8700634 A1 19861016; KR 860002067 A 19860326; KR 900000265 B1 19900124; US 4665809 A 19870519
DOCDB simple family (application)
EP 85108643 A 19850711; AU 4650685 A 19850821; CA 489127 A 19850821; DE 3575084 T 19850711; ES 546306 A 19850821; KR 850005669 A 19850806; US 76821685 A 19850822