EP 1197813 A2 20020417 - Method and Apparatus for distributing fusing oil more homogenously onto a fixing surface
Title (en)
Method and Apparatus for distributing fusing oil more homogenously onto a fixing surface
Title (de)
Ein Verfahren und eine Vorrichtung zur gleichmässigeren Verteilung von Fuseröl auf einer Fixieroberfläche
Title (fr)
Méthode et dispositif pour une distibution plus homogène d'huile de fixage sur une surface de fixation
Publication
Application
Priority
US 68603000 A 20001011
Abstract (en)
Method for distributing fuser oil on a (toner) fixing surface comprises positioning a fuser oil redistributor roll in contact with the fixing surface or with at least one hot roll in contact with the fixing surface, where the redistributor roll comprises a body of porous material covered with a flexible oil transfer material. An Independent claim is also included for a (toner) fixing apparatus comprising: a fixing surface; a counterpressure roll for pressing paper bearing a toner image against the fixing surface; an applicator roll that contacts the fixing surface and applies fuser oil to the fixing surface before the fixing surface contacts the paper; and a fuser oil redistributor roll in contact with the fixing surface, or with at least one hot roll in contact with the fixing surface, after the fixing surface has contacted the paper.
Abstract (de)
Gegenstand der Erfindung ist ein Verfahren und eine Vorrichtung zur gleichmäßigeren Verteilung von Fuseröl auf einer Fixieroberfläche (10, 42), indem eine Fuseröl-Wiederverteilungswalze (26) in Wirkverbindung mit der Fixieroberfläche (10, 42) positioniert wird, um Fuseröl aus den Bereichen der Fixieroberfläche (10, 42) mit hoher Ölkonzentration zu absorbieren und wieder zu verteilen. <IMAGE>
IPC 1-7
IPC 8 full level
B05C 1/02 (2006.01); B05D 1/28 (2006.01); C10M 107/50 (2006.01); G03G 15/20 (2006.01); C10N 20/02 (2006.01); C10N 40/06 (2006.01)
CPC (source: EP US)
G03G 15/2025 (2013.01 - EP US); G03G 2215/2093 (2013.01 - EP US)
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)
EP 1197813 A2 20020417; EP 1197813 A3 20051116; CA 2358759 A1 20020411; CA 2358759 C 20050913; DE 10148938 A1 20020425; JP 2002196607 A 20020712; US 6449456 B1 20020910
DOCDB simple family (application)
EP 01123265 A 20011004; CA 2358759 A 20011011; DE 10148938 A 20011004; JP 2001310896 A 20011009; US 68603000 A 20001011