EP 1235638 A2 20020904 - DOSING DEVICE FOR LIQUIDS
Title (en)
DOSING DEVICE FOR LIQUIDS
Title (de)
DOSIEREINRICHTUNG FÜR FLÜSSIGKEITEN
Title (fr)
DISPOSITIF DE DOSAGE DE LIQUIDES
Publication
Application
Priority
- DE 19959524 A 19991209
- EP 0011757 W 20001125
Abstract (en)
[origin: WO0141908A2] The invention relates to a dosing device with which several, preferably two, liquids can be dosed in precisely measured quantities. Said dosing device comprises two bottle-mounted dispensers, which are provided with integrated suction and ejection valves and with a bottle-mounted mechanism (15) and which are arranged inside a housing (3) in a fixed manner. A liquid supply bottle (16) can be attached in an exchangeable manner to the bottle-mounted mechanism (15) of each bottle-mounted dispenser (4). The invention ensures, in particular, a confusion-free attachment of the corresponding supply bottles (16). The actuation of the plunger of the bottle-mounted dispensers is effected by a working stroke that varies according to distance. In addition, a purging device (30) is located in said housing (3) by means of which, after each dosing process, the discharge device (9) for the liquids can be purged and cleared of residual liquids.
IPC 1-7
IPC 8 full level
B01F 15/04 (2006.01); B67D 1/10 (2006.01); B67D 1/00 (2006.01)
CPC (source: EP US)
B67D 1/105 (2013.01 - EP US); B67D 1/1288 (2013.01 - EP US)
Citation (search report)
See references of WO 0141908A2
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 0141908 A2 20010614; WO 0141908 A3 20020418; AT E244599 T1 20030715; DE 20019821 U1 20010607; DE 50002871 D1 20030814; EP 1235638 A2 20020904; EP 1235638 B1 20030709; US 6739480 B1 20040525
DOCDB simple family (application)
EP 0011757 W 20001125; AT 00981304 T 20001125; DE 20019821 U 20001122; DE 50002871 T 20001125; EP 00981304 A 20001125; US 14925402 A 20020610