Global Patent Index - EP 1440807 A1

EP 1440807 A1 20040728 - Structure of ink cartridge and method for producing the same

Title (en)

Structure of ink cartridge and method for producing the same

Title (de)

Struktur einer Tintenstrahlpatrone und Verfahren zu ihrer Herstellung

Title (fr)

Structure d'une cartouche à jet d'encre et procédé permettant de la produire

Publication

EP 1440807 A1 20040728 (EN)

Application

EP 03001285 A 20030122

Priority

EP 03001285 A 20030122

Abstract (en)

A structure of an ink cartridge is provided. The structure includes a main body (31), a first sealing element (33) and a second sealing element (34). The main body comprises a first, a second and a third chambers (311, 312, 313). The first chamber (311) is separated with the second and the third chambers (312, 313) via a first partitioning plate (316). The second chamber (312) is separated with the third chamber (313) via a second partitioning plate (317). The first partitioning plate (316) is substantially perpendicular to the second partitioning plate (317). The first, the second and the third chambers (311, 312, 313) have a first, a second and a third exit ports (3110, 3120, 3130) at bases thereof. The first exit port (3110) is directly used as a first opening (3110) for flowing out the first ink. The first and second sealing elements (33, 34) cooperated with a bottom surface of the main body (11) to define channels and openings (3140, 3150) for inks to flow therethrough. <IMAGE>

IPC 1-7

B41J 2/175

IPC 8 full level

B41J 2/175 (2006.01)

CPC (source: EP)

B41J 2/17513 (2013.01); B41J 2/17553 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT SE SI SK TR

DOCDB simple family (publication)

EP 1440807 A1 20040728; EP 1440807 B1 20081001; AT E409589 T1 20081015; DE 60323808 D1 20081113

DOCDB simple family (application)

EP 03001285 A 20030122; AT 03001285 T 20030122; DE 60323808 T 20030122