Global Patent Index - EP 1066163 A1

EP 1066163 A1 2001-01-10 - INK METERING DEVICE AND INK JET PRINTHEAD PROVIDED WITH SUCH AN INK METERING DEVICE

Title (en)

INK METERING DEVICE AND INK JET PRINTHEAD PROVIDED WITH SUCH AN INK METERING DEVICE

Title (de)

FARBDOSIEREINRICHTUNG UND THERMISCHER TINTENSTRAHLDRUCKKOPF MIT EINER SOLCHEN FARBDOSIEREINRICHTUNG

Title (fr)

DISPOSITIF DE DOSAGE D'ENCRE ET TETE D'IMPRESSION A JET D'ENCRE EQUIPEE DE CE DISPOSITIF

Publication

EP 1066163 A1 (EN)

Application

EP 99912155 A

Priority

  • NL 9900167 W
  • NL 1008754 A

Abstract (en)

[origin: WO9950073A1] An ink metering device for an ink jet printhead comprises a number of joined-together plates (21, 22) and an actuator. At least one ink supply, an internal filter element (23), one or more nozzles (25), an ink channel (26-27) from the ink supply to the said nozzle or nozzles (25) are provided in the plates. According to the invention, the inlet side of the filter element (23) and the outlet side of the nozzles (25) are provided, at a distance from one another, in the same plate (21).

IPC 1-7 (main, further and additional classification)

B41J 2/175; B41J 2/16

IPC 8 full level (invention and additional information)

B41J 2/16 (2006.01); B41J 2/175 (2006.01)

CPC (invention and additional information)

B41J 2/02 (2013.01); B41J 2/17563 (2013.01)

Citation (search report)

See references of WO 9950073A1

Designated contracting state (EPC)

DE ES FR GB IT NL

EPO simple patent family

WO 9950073 A1 19991007; AU 3058199 A 19991018; BR 9909232 A 20001128; CN 1295518 A 20010516; EP 1066163 A1 20010110; ID 26339 A 20001214; NL 1008754 C2 19991001

INPADOC legal status


2002-04-24 [18R] REFUSED

- Effective date: 20011203

2001-07-25 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20010607

2001-01-10 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20001016

2001-01-10 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): DE ES FR GB IT NL