EP0611654A2 - Tête d'impression par jet d'encre - Google Patents

Tête d'impression par jet d'encre Download PDF

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Publication number
EP0611654A2
EP0611654A2 EP94101961A EP94101961A EP0611654A2 EP 0611654 A2 EP0611654 A2 EP 0611654A2 EP 94101961 A EP94101961 A EP 94101961A EP 94101961 A EP94101961 A EP 94101961A EP 0611654 A2 EP0611654 A2 EP 0611654A2
Authority
EP
European Patent Office
Prior art keywords
ink
print head
jet print
channels
coatings
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP94101961A
Other languages
German (de)
English (en)
Other versions
EP0611654A3 (fr
Inventor
Wolfgang Dr. Wehl
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of EP0611654A2 publication Critical patent/EP0611654A2/fr
Publication of EP0611654A3 publication Critical patent/EP0611654A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/16—Production of nozzles
    • B41J2/1606—Coating the nozzle area or the ink chamber
EP94101961A 1993-02-13 1994-02-09 Tête d'impression par jet d'encre. Withdrawn EP0611654A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4304733 1993-02-13
DE19934304733 DE4304733A1 (de) 1993-02-13 1993-02-13 Tintendruckkopf

Publications (2)

Publication Number Publication Date
EP0611654A2 true EP0611654A2 (fr) 1994-08-24
EP0611654A3 EP0611654A3 (fr) 1995-01-25

Family

ID=6480634

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94101961A Withdrawn EP0611654A3 (fr) 1993-02-13 1994-02-09 Tête d'impression par jet d'encre.

Country Status (2)

Country Link
EP (1) EP0611654A3 (fr)
DE (1) DE4304733A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4520375A (en) * 1983-05-13 1985-05-28 Eaton Corporation Fluid jet ejector
WO1991017891A1 (fr) * 1990-05-21 1991-11-28 Mannesmann Ag Tete d'impression a jet d'encre pour un dispositif d'impression a jet liquide travaillant selon le principe de la conversion thermique et procede pour sa fabrication
EP0513971A2 (fr) * 1991-03-19 1992-11-19 Tokyo Electric Co., Ltd. Tête d'impression à jet d'encre et son procédé de fabrication
EP0516284A2 (fr) * 1991-05-28 1992-12-02 Brother Kogyo Kabushiki Kaisha Dispositif à jet de gouttelettes

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4333083A (en) * 1980-12-23 1982-06-01 International Business Machines Corporation Electrostatic drop sensor with sensor diagnostics for ink jet printers

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4520375A (en) * 1983-05-13 1985-05-28 Eaton Corporation Fluid jet ejector
WO1991017891A1 (fr) * 1990-05-21 1991-11-28 Mannesmann Ag Tete d'impression a jet d'encre pour un dispositif d'impression a jet liquide travaillant selon le principe de la conversion thermique et procede pour sa fabrication
EP0513971A2 (fr) * 1991-03-19 1992-11-19 Tokyo Electric Co., Ltd. Tête d'impression à jet d'encre et son procédé de fabrication
EP0516284A2 (fr) * 1991-05-28 1992-12-02 Brother Kogyo Kabushiki Kaisha Dispositif à jet de gouttelettes

Also Published As

Publication number Publication date
EP0611654A3 (fr) 1995-01-25
DE4304733A1 (de) 1994-08-25

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