Global Patent Index - EP 1649326 A2

EP 1649326 A2 20060426 - DEVICE AND METHOD FOR ELECTROPHORETIC LIQUID DEVELOPMENT

Title (en)

DEVICE AND METHOD FOR ELECTROPHORETIC LIQUID DEVELOPMENT

Title (de)

VORRICHTUNG UND VERFAHREN ZUR ELEKTROPHORETISCHEN FLÜSSIGENTWICKLUNG

Title (fr)

DISPOSITIF ET PROCEDE POUR LE DEVELOPPEMENT LIQUIDE ELECTROPHORETIQUE

Publication

EP 1649326 A2 20060426 (DE)

Application

EP 04741325 A 20040729

Priority

  • EP 2004008530 W 20040729
  • DE 10334532 A 20030729

Abstract (en)

[origin: WO2005013013A2] Disclosed is a developing station (E) comprising a developing roller (203), a screen roller (202), and an optional chambered doctor blade (201). Said developing station develops charge patterns that are applied to an image-supporting element (F), e.g. a photoconductor drum, by means of liquid developer. Such a construction of the developing station makes it possible to provide a plurality of structurally identical printing units along one recording medium while the printing unit can be operated at a variable printing speed.

IPC 1-7

G03G 15/10; G03G 15/01; G03G 15/23; G03G 15/00; B41F 31/02

IPC 8 full level

B41F 31/02 (2006.01); G03G 15/00 (2006.01); G03G 15/01 (2006.01); G03G 15/10 (2006.01); G03G 15/23 (2006.01)

CPC (source: EP US)

B41F 31/027 (2013.01 - EP US); G03G 15/0194 (2013.01 - EP US); G03G 15/101 (2013.01 - EP US); G03G 15/238 (2013.01 - EP US); G03G 15/5008 (2013.01 - EP US); G03G 2215/00021 (2013.01 - EP US)

Citation (search report)

See references of WO 2005013013A2

Designated contracting state (EPC)

DE FR GB

DOCDB simple family (publication)

WO 2005013013 A2 20050210; WO 2005013013 A3 20050512; AU 2004260967 A1 20050210; AU 2004260967 B2 20090312; AU 2009200904 A1 20090326; EP 1649326 A2 20060426; EP 1649326 B1 20111005; JP 2007534976 A 20071129; JP 2010152385 A 20100708; JP 4991293 B2 20120801; JP 5578875 B2 20140827; US 2007212113 A1 20070913; US 7463851 B2 20081209

DOCDB simple family (application)

EP 2004008530 W 20040729; AU 2004260967 A 20040729; AU 2009200904 A 20090306; EP 04741325 A 20040729; JP 2006521535 A 20040729; JP 2010028687 A 20100212; US 56525004 A 20040729