FR2412408A1 - Perfectionnement aux tetes d'impression a jets d'encre - Google Patents

Perfectionnement aux tetes d'impression a jets d'encre

Info

Publication number
FR2412408A1
FR2412408A1 FR7832876A FR7832876A FR2412408A1 FR 2412408 A1 FR2412408 A1 FR 2412408A1 FR 7832876 A FR7832876 A FR 7832876A FR 7832876 A FR7832876 A FR 7832876A FR 2412408 A1 FR2412408 A1 FR 2412408A1
Authority
FR
France
Prior art keywords
improvement
inkjet printhead
nozzles
printers
compensate
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.)
Granted
Application number
FR7832876A
Other languages
English (en)
Other versions
FR2412408B1 (fr
Inventor
Arthur R Hoffman
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of FR2412408A1 publication Critical patent/FR2412408A1/fr
Application granted granted Critical
Publication of FR2412408B1 publication Critical patent/FR2412408B1/fr
Granted legal-status Critical Current

Links

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
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2/1433—Structure of nozzle plates

Landscapes

  • Particle Formation And Scattering Control In Inkjet Printers (AREA)

Abstract

TETES D'IMPRESSION A JETS D'ENCRE. LES BUSES 20 DE MEME SECTION ONT DES LONGUEURS DIFFERENTES POUR COMPENSER LES PHENOMENES DE FREINAGE AERODYNAMIQUE AUX EXTREMITES DE LA TETE. POUR CE FAIRE, CES BUSES DEBOUCHENT SUR UNE SURFACE 22 CONVEXE. IMPRIMANTES.
FR7832876A 1977-12-22 1978-11-16 Perfectionnement aux tetes d'impression a jets d'encre Granted FR2412408A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/863,300 US4185290A (en) 1977-12-22 1977-12-22 Compensation for aerodynamic drag on ink streams from a multi-nozzle ink array

Publications (2)

Publication Number Publication Date
FR2412408A1 true FR2412408A1 (fr) 1979-07-20
FR2412408B1 FR2412408B1 (fr) 1985-04-12

Family

ID=25340823

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7832876A Granted FR2412408A1 (fr) 1977-12-22 1978-11-16 Perfectionnement aux tetes d'impression a jets d'encre

Country Status (8)

Country Link
US (1) US4185290A (fr)
JP (1) JPS5842029B2 (fr)
BE (1) BE872178A (fr)
CA (1) CA1114002A (fr)
DE (1) DE2853274A1 (fr)
FR (1) FR2412408A1 (fr)
GB (1) GB2010745B (fr)
IT (1) IT1160324B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2025558C (fr) * 1989-09-18 1996-01-02 Makiko Kimura Appareil a jet d'encre
DE69102442T2 (de) * 1990-02-02 1994-11-03 Canon Kk Flüssigkeitsstrahlaufzeichnungskopf und Gerät.
JPH06320755A (ja) * 1993-04-12 1994-11-22 Hewlett Packard Co <Hp> インクジェット印刷装置
US5901425A (en) * 1996-08-27 1999-05-11 Topaz Technologies Inc. Inkjet print head apparatus
US6857720B2 (en) * 2003-06-18 2005-02-22 Hewlett-Packard Development Company, L.P. Airflow assembly for fluid-ejection mechanism
DE102019110564A1 (de) * 2019-04-24 2020-10-29 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Verfahren und Vorrichtung zum Bedrucken einer Karosserie

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4032928A (en) * 1976-08-12 1977-06-28 Recognition Equipment Incorporated Wideband ink jet modulator
US4112436A (en) * 1977-02-24 1978-09-05 The Mead Corporation Glass nozzle array for an ink jet printer and method of forming same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE790064A (fr) * 1971-10-14 1973-02-01 Mead Corp Generateur de gouttes pour dispositif d'enregistrement.
US3823408A (en) * 1972-11-29 1974-07-09 Ibm High performance ink jet nozzle
US3958249A (en) * 1974-12-18 1976-05-18 International Business Machines Corporation Ink jet drop generator
GB1491847A (en) * 1975-06-30 1977-11-16 Ibm Liquid droplet recording apparatus
US4019886A (en) * 1975-12-12 1977-04-26 International Business Machines Corporation Method of manufacture of multiple glass nozzle arrays

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4032928A (en) * 1976-08-12 1977-06-28 Recognition Equipment Incorporated Wideband ink jet modulator
US4112436A (en) * 1977-02-24 1978-09-05 The Mead Corporation Glass nozzle array for an ink jet printer and method of forming same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/75 *

Also Published As

Publication number Publication date
JPS5488125A (en) 1979-07-13
IT7830723A0 (it) 1978-12-12
CA1114002A (fr) 1981-12-08
BE872178A (fr) 1979-03-16
DE2853274A1 (de) 1979-07-05
FR2412408B1 (fr) 1985-04-12
GB2010745A (en) 1979-07-04
JPS5842029B2 (ja) 1983-09-16
IT1160324B (it) 1987-03-11
US4185290A (en) 1980-01-22
GB2010745B (en) 1982-02-10

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Legal Events

Date Code Title Description
ST Notification of lapse