EP 2214907 B1 20141112 - INK CARTRIDGE, ESPECIALLY FOR AN INK JET PRINTER
Title (en)
INK CARTRIDGE, ESPECIALLY FOR AN INK JET PRINTER
Title (de)
TINTENPATRONE, INSBESONDERE FÜR TINTENSTRAHLDRUCKER
Title (fr)
CARTOUCHE D'ENCRE DESTINÉE EN PARTICULIER À UNE IMPRIMANTE À JET D'ENCRE
Publication
Application
Priority
- EP 2008065725 W 20081118
- DE 102007055162 A 20071119
Abstract (en)
[origin: WO2009065814A1] The invention relates to an ink cartridge (10) with an ink reservoir which delimits a free ink volume (16) in a first compartment (17) and a capillary volume (15) in a second compartment (18), the compartments (17, 18) being fluidically interconnected and the compartment (18) delimiting the capillary volume (15) being associated with an ink outlet (21). The invention is characterized by a bubble generator in the form of a dip tube (29) that dips into the free ink volume (16) and that can be connected to the exterior, at least one opening (30) for the introduction of air bubbles being provided at the distal end thereof.
IPC 8 full level
B41J 2/175 (2006.01)
CPC (source: EP US)
B41J 2/17513 (2013.01 - EP US); B41J 2/17556 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
DE 102007055162 A1 20090520; CN 101868355 A 20101020; EP 2214907 A1 20100811; EP 2214907 B1 20141112; JP 2011502835 A 20110127; US 2010253754 A1 20101007; WO 2009065814 A1 20090528
DOCDB simple family (application)
DE 102007055162 A 20071119; CN 200880116781 A 20081118; EP 08851980 A 20081118; EP 2008065725 W 20081118; JP 2010533612 A 20081118; US 74374908 A 20081118