EP 2250023 A4 20110302 - PRINTER WITH GAS BUBBLE OCCLUSION RESISTANT CONDUITS
Title (en)
PRINTER WITH GAS BUBBLE OCCLUSION RESISTANT CONDUITS
Title (de)
DRUCKER MIT GASBLASENEINSCHLUSSRESISTENTEN LEITUNGEN
Title (fr)
IMPRIMANTE AVEC CONDUITS RÉSISTANT À L'OCCLUSION DE BULLES DE GAZ
Publication
Application
Priority
AU 2008000332 W 20080312
Abstract (en)
[origin: WO2009111814A1] An inkjet printer with a printhead and a conduit connected to the printhead. The conduit defines a flow path for the printing fluid and has an internal cross section configured such that the surface tension of printing fluid within it favors gas bubble growth along the conduit length over radial bubble growth that would fully occlude the flow path.
IPC 8 full level
B41J 2/175 (2006.01); B41J 2/19 (2006.01)
CPC (source: EP)
B41J 2/175 (2013.01); B41J 2/19 (2013.01)
Citation (search report)
- [A] EP 1386743 A1 20040204 - MATSUSHITA ELECTRIC IND CO LTD [JP]
- [A] EP 1577096 A1 20050921 - BROTHER IND LTD [JP]
- See references of WO 2009111814A1
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)
WO 2009111814 A1 20090917; EP 2250023 A1 20101117; EP 2250023 A4 20110302; EP 2250023 B1 20121031; KR 20100119785 A 20101110; TW 200938378 A 20090916
DOCDB simple family (application)
AU 2008000332 W 20080312; EP 08714380 A 20080312; KR 20107019657 A 20080312; TW 97112331 A 20080403