EP 1786570 A1 20070523 - DOSING DEVICE WITH CAPILLARY AIR SUPPLY
Title (en)
DOSING DEVICE WITH CAPILLARY AIR SUPPLY
Title (de)
DOSIERVORRICHTUNG MIT KAPILLARER LUFTZUFÜHRUNG
Title (fr)
DISPOSITIF DE DOSAGE COMPRENANT UNE AMENEE D'AIR CAPILLAIRE
Publication
Application
Priority
- EP 2005009092 W 20050823
- DE 102004044344 A 20040909
Abstract (en)
[origin: WO2006027102A1] The invention relates to a dosing device for at least one medium comprising a pump device, which is actively connected to a medium reservoir for discharging a medium, and comprising a venting device assigned to said medium reservoir. According to the invention, the venting device comprises a capillary channel, which forms a venting path between the medium reservoir and the surrounding area and whose channel length is larger by a multiple than its effective channel diameter. The inventive dosing device is provided for pharmaceutical or cosmetic purposes.
IPC 8 full level
B05B 11/00 (2006.01)
CPC (source: EP US)
B05B 11/0044 (2018.07 - EP US); B05B 11/00444 (2018.07 - EP US)
Citation (search report)
See references of WO 2006027102A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2006027102 A1 20060316; BR PI0515057 A 20080701; CA 2579361 A1 20060316; CN 101014417 A 20070808; DE 102004044344 A1 20060330; EP 1786570 A1 20070523; JP 2008512312 A 20080424; US 2007284393 A1 20071213
DOCDB simple family (application)
EP 2005009092 W 20050823; BR PI0515057 A 20050823; CA 2579361 A 20050823; CN 200580030264 A 20050823; DE 102004044344 A 20040909; EP 05776351 A 20050823; JP 2007530611 A 20050823; US 66231205 A 20050823