EP1234670A3 - Tête d'impression et imprimante à électrodes de déflexion améliorées - Google Patents

Tête d'impression et imprimante à électrodes de déflexion améliorées Download PDF

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Publication number
EP1234670A3
EP1234670A3 EP02290450A EP02290450A EP1234670A3 EP 1234670 A3 EP1234670 A3 EP 1234670A3 EP 02290450 A EP02290450 A EP 02290450A EP 02290450 A EP02290450 A EP 02290450A EP 1234670 A3 EP1234670 A3 EP 1234670A3
Authority
EP
European Patent Office
Prior art keywords
printer
printhead
deflection electrodes
electrodes
improved deflection
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
EP02290450A
Other languages
German (de)
English (en)
Other versions
EP1234670B1 (fr
EP1234670A2 (fr
Inventor
Paul Bayeux
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.)
Markem Imaje SAS
Original Assignee
Imaje SA
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 Imaje SA filed Critical Imaje SA
Publication of EP1234670A2 publication Critical patent/EP1234670A2/fr
Publication of EP1234670A3 publication Critical patent/EP1234670A3/fr
Application granted granted Critical
Publication of EP1234670B1 publication Critical patent/EP1234670B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B41J2/07—Ink jet characterised by jet control
    • B41J2/075—Ink jet characterised by jet control for many-valued deflection
    • B41J2/08—Ink jet characterised by jet control for many-valued deflection charge-control type
    • B41J2/09—Deflection means

Landscapes

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

Abstract

Dans une tête d'impression d'une imprimante à jet continu dévié, l'une des électrodes (2) de déviation des gouttes d'encre est munie dans une partie aval d'une fente (12) longitudinale présentant un plan de symétrie par rapport à un plan contenant l'axe du jet d'encre.
On peut réduire ainsi l'espacement inter électrode et diminuer la tension présente entre les électrodes (2, 3) sans réduire l'efficacité de déflexion.
EP02290450A 2001-02-27 2002-02-25 Tête d'impression et imprimante à électrodes de déflexion améliorées Expired - Lifetime EP1234670B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0102638 2001-02-27
FR0102638A FR2821291B1 (fr) 2001-02-27 2001-02-27 Tete d'impression et imprimante a electrodes de deflexion ameliorees

Publications (3)

Publication Number Publication Date
EP1234670A2 EP1234670A2 (fr) 2002-08-28
EP1234670A3 true EP1234670A3 (fr) 2007-03-07
EP1234670B1 EP1234670B1 (fr) 2008-07-09

Family

ID=8860487

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02290450A Expired - Lifetime EP1234670B1 (fr) 2001-02-27 2002-02-25 Tête d'impression et imprimante à électrodes de déflexion améliorées

Country Status (7)

Country Link
US (1) US6758555B2 (fr)
EP (1) EP1234670B1 (fr)
JP (1) JP2002264339A (fr)
CN (1) CN1157290C (fr)
DE (1) DE60227436D1 (fr)
ES (1) ES2310200T3 (fr)
FR (1) FR2821291B1 (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2835217B1 (fr) * 2002-01-28 2004-06-25 Imaje Sa Tete d'impression a double buse d'axes convergents et imprimante equipee
DE10327430A1 (de) * 2003-06-18 2005-01-05 Abb Patent Gmbh Ultraschall-Stehwellen-Zerstäuberanordnung
US7080897B2 (en) * 2003-10-31 2006-07-25 Hewlett-Packard Development Company, L.P. System for delivering material onto a substrate
FR2892052B1 (fr) * 2005-10-13 2011-08-19 Imaje Sa Impression par deflexion differentielle de jet d'encre
US20070115331A1 (en) * 2005-11-18 2007-05-24 Videojet Technologies Inc. Non-planar deflection electrode in an ink jet printer
KR100762036B1 (ko) * 2006-02-24 2007-09-28 비오이 하이디스 테크놀로지 주식회사 잉크젯 프린터
EP1923217A1 (fr) * 2006-11-16 2008-05-21 Domino Printing Sciences Plc Améliorations concernant imprimantes à jet d'encre continu
US20080136861A1 (en) * 2006-12-11 2008-06-12 3M Innovative Properties Company Method and apparatus for printing conductive inks
US7697256B2 (en) * 2007-04-12 2010-04-13 Hewlett-Packard Development Company, L.P. Directing aerosol
DE102007062620A1 (de) * 2007-12-22 2009-07-09 Schott Solar Gmbh Verfahren und Vorrichtung zur Herstellung eines semitransparenten photovoltaischen Moduls
FR2948602B1 (fr) 2009-07-30 2011-08-26 Markem Imaje Dispositif de detection de directivite de trajectoires de gouttes issues de jet de liquide, capteur electrostatique, tete d'impression et imprimante a jet d'encre continu devie associes
JP5584912B2 (ja) * 2010-02-24 2014-09-10 国立大学法人 東京大学 飛翔物体の飛翔方向の制御方法及び制御装置
FR2957442B1 (fr) 2010-03-10 2013-04-19 Markem Imaje Interface utilisateur pour une imprimante industrielle
JP5725800B2 (ja) * 2010-06-24 2015-05-27 キヤノン株式会社 液体吐出ヘッド
FR2971451B1 (fr) 2011-02-11 2013-03-15 Markem Imaje Detection de plage de stimulation dans une imprimante a jet d'encre continu
DE102011113664A1 (de) * 2011-09-20 2013-03-21 Simaco GmbH Verfahren und Vorrichtung zur Homogenisierung von Tinte für Inkjet-Geräte
JP5946322B2 (ja) * 2012-05-22 2016-07-06 株式会社日立産機システム インクジェット記録装置
CN107745580B (zh) * 2017-11-02 2023-04-07 北京赛腾标识系统股份公司 偏转电极及喷码机喷头
KR20200077889A (ko) * 2018-12-21 2020-07-01 세메스 주식회사 인쇄 장치 및 인쇄 방법
CN109808310B (zh) * 2019-03-07 2020-11-06 浙江鸣春纺织股份有限公司 一种喷码机连续喷墨打印装置
GB2600406A (en) * 2020-10-26 2022-05-04 Videojet Technologies Inc Electrode
JP2022120865A (ja) 2021-02-08 2022-08-19 株式会社日立産機システム インクジェット記録装置

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3955203A (en) * 1975-01-24 1976-05-04 International Business Machines Corporation High voltage deflection electrode apparatus for ink jet
US4338613A (en) * 1980-12-19 1982-07-06 Pitney Bowes Inc. Ink drop deflector
US5070341A (en) * 1986-08-28 1991-12-03 Commonwealth Scientific And Industrial Research Organisation Liquid stream deflection printing method and apparatus
EP0487259A1 (fr) * 1990-11-21 1992-05-27 Linx Printing Technologies Plc Déviation électrostatique de particules chargées
EP0519403A2 (fr) * 1991-06-21 1992-12-23 Rohm Co., Ltd. Tête d'impression à jet d'encre et imprimante à jet d'encre
EP0606767A1 (fr) * 1992-12-26 1994-07-20 Ngk Insulators, Ltd. Dispositif piézo-électrique
EP0803918A1 (fr) * 1996-04-11 1997-10-29 Seiko Epson Corporation Vibrateur piézoélectrique, tête d'enregistrement à jet d'encre utilisant ce vibrateur piézoélectrique et procédé de fabrication
JPH10114065A (ja) * 1996-10-14 1998-05-06 Nec Corp インクジェットヘッド

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2374169A1 (fr) 1972-11-21 1978-07-13 Ibm Aspirateur de gouttelettes dans une imprimante a jet d'encre
US4266231A (en) * 1979-11-01 1981-05-05 International Business Machines Corp. Ink jet with retractable electrode and secondary ink catcher
CA1158706A (fr) * 1979-12-07 1983-12-13 Carl H. Hertz Methode et dispositif de controle de la charge electrique de goutelettes, et imprimante au jet d'encre garnie du dispositif
US4375062A (en) * 1981-05-29 1983-02-22 International Business Machines Corporation Aspirator for an ink jet printer
WO1989003678A1 (fr) 1987-10-30 1989-05-05 Stolle Research & Development Corporation Microspheres a faible solvant residuaire et procede de microencapsulage
GB8725465D0 (en) 1987-10-30 1987-12-02 Linx Printing Tech Ink jet printers
US4845512A (en) 1988-10-12 1989-07-04 Videojet Systems International, Inc. Drop deflection device and method for drop marking systems
GB8829620D0 (en) * 1988-12-20 1989-02-15 Elmjet Ltd Continuous ink jet printer
GB9626709D0 (en) 1996-12-23 1997-02-12 Domino Printing Sciences Plc Continuous ink jet printer
FR2761283B1 (fr) 1997-03-25 1999-05-07 Ems Societe Procede de sectionnement d'un tube ou de decalottage d'une partie tubulaire fermee et moyens destines a le mettre en oeuvre
FR2763870B1 (fr) 1997-06-03 1999-08-20 Imaje Sa Systeme de commande de projection de liquide electriquement conducteur

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3955203A (en) * 1975-01-24 1976-05-04 International Business Machines Corporation High voltage deflection electrode apparatus for ink jet
US4338613A (en) * 1980-12-19 1982-07-06 Pitney Bowes Inc. Ink drop deflector
US5070341A (en) * 1986-08-28 1991-12-03 Commonwealth Scientific And Industrial Research Organisation Liquid stream deflection printing method and apparatus
EP0487259A1 (fr) * 1990-11-21 1992-05-27 Linx Printing Technologies Plc Déviation électrostatique de particules chargées
EP0519403A2 (fr) * 1991-06-21 1992-12-23 Rohm Co., Ltd. Tête d'impression à jet d'encre et imprimante à jet d'encre
EP0606767A1 (fr) * 1992-12-26 1994-07-20 Ngk Insulators, Ltd. Dispositif piézo-électrique
EP0803918A1 (fr) * 1996-04-11 1997-10-29 Seiko Epson Corporation Vibrateur piézoélectrique, tête d'enregistrement à jet d'encre utilisant ce vibrateur piézoélectrique et procédé de fabrication
JPH10114065A (ja) * 1996-10-14 1998-05-06 Nec Corp インクジェットヘッド

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 10 31 August 1998 (1998-08-31) *

Also Published As

Publication number Publication date
EP1234670B1 (fr) 2008-07-09
FR2821291B1 (fr) 2003-04-25
ES2310200T3 (es) 2009-01-01
EP1234670A2 (fr) 2002-08-28
CN1365892A (zh) 2002-08-28
FR2821291A1 (fr) 2002-08-30
CN1157290C (zh) 2004-07-14
JP2002264339A (ja) 2002-09-18
DE60227436D1 (de) 2008-08-21
US20020118258A1 (en) 2002-08-29
US6758555B2 (en) 2004-07-06

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