DE68907434D1 - Tintenstrahlkopf. - Google Patents

Tintenstrahlkopf.

Info

Publication number
DE68907434D1
DE68907434D1 DE8989106516T DE68907434T DE68907434D1 DE 68907434 D1 DE68907434 D1 DE 68907434D1 DE 8989106516 T DE8989106516 T DE 8989106516T DE 68907434 T DE68907434 T DE 68907434T DE 68907434 D1 DE68907434 D1 DE 68907434D1
Authority
DE
Germany
Prior art keywords
beam head
ink beam
ink
head
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.)
Expired - Fee Related
Application number
DE8989106516T
Other languages
English (en)
Other versions
DE68907434T2 (de
Inventor
Tsuyoshi C O Seiko Ep Kitahara
Shuji C O Seiko Epson Yonekubo
Hideki C O Seiko Epso Morozumi
Koichi C O Seiko E Higashimura
Masanao C O Seiko Ep Matsuzawa
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.)
Seiko Epson Corp
Original Assignee
Seiko Epson 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
Priority claimed from JP8937288A external-priority patent/JPH01259955A/ja
Priority claimed from JP13788888A external-priority patent/JPH01306256A/ja
Priority claimed from JP15589188A external-priority patent/JPH024517A/ja
Application filed by Seiko Epson Corp filed Critical Seiko Epson Corp
Publication of DE68907434D1 publication Critical patent/DE68907434D1/de
Application granted granted Critical
Publication of DE68907434T2 publication Critical patent/DE68907434T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B41J2/16—Production of nozzles
    • B41J2/1607—Production of print heads with piezoelectric elements
    • B41J2/1614—Production of print heads with piezoelectric elements of cantilever type
    • 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
    • B41J2/14201—Structure of print heads with piezoelectric elements
    • B41J2/14282—Structure of print heads with piezoelectric elements of cantilever type
    • 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
    • B41J2/162—Manufacturing of the nozzle plates
    • 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
    • B41J2/1621—Manufacturing processes
    • B41J2/1623—Manufacturing processes bonding and adhesion
    • 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
    • B41J2/1621—Manufacturing processes
    • B41J2/1625—Manufacturing processes electroforming
    • 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
    • B41J2/1621—Manufacturing processes
    • B41J2/1626—Manufacturing processes etching
    • 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
    • B41J2/1621—Manufacturing processes
    • B41J2/164—Manufacturing processes thin film formation
    • B41J2/1643—Manufacturing processes thin film formation thin film formation by plating
    • 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
    • B41J2002/14387—Front shooter
    • 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
    • B41J2002/14475—Structure thereof only for on-demand ink jet heads characterised by nozzle shapes or number of orifices per chamber

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
DE89106516T 1988-04-12 1989-04-12 Tintenstrahlkopf. Expired - Fee Related DE68907434T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP8937288A JPH01259955A (ja) 1988-04-12 1988-04-12 インクジェットヘッド
JP13788888A JPH01306256A (ja) 1988-06-03 1988-06-03 インクジェットヘッド
JP15589188A JPH024517A (ja) 1988-06-23 1988-06-23 インクジェットヘッド

Publications (2)

Publication Number Publication Date
DE68907434D1 true DE68907434D1 (de) 1993-08-12
DE68907434T2 DE68907434T2 (de) 1994-03-03

Family

ID=27306098

Family Applications (1)

Application Number Title Priority Date Filing Date
DE89106516T Expired - Fee Related DE68907434T2 (de) 1988-04-12 1989-04-12 Tintenstrahlkopf.

Country Status (4)

Country Link
US (1) US4962391A (de)
EP (1) EP0337429B1 (de)
DE (1) DE68907434T2 (de)
HK (1) HK71995A (de)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5072240A (en) * 1988-12-07 1991-12-10 Seiko Epson Corporation On-demand type ink jet print head
JPH0764060B2 (ja) * 1989-06-09 1995-07-12 シャープ株式会社 インクジェットプリンタ
JP2841750B2 (ja) * 1989-07-03 1998-12-24 セイコーエプソン株式会社 オンデマンド型インクジェット印字ヘッド
US5255016A (en) * 1989-09-05 1993-10-19 Seiko Epson Corporation Ink jet printer recording head
US5189443A (en) * 1989-09-18 1993-02-23 Canon Kabushiki Kaisha Recording head having stress-minimizing construction
CA2025560C (en) * 1989-09-18 1995-07-18 Seiichiro Karita Ink jet recording head and ink jet recording apparatus having same
US5703632A (en) * 1989-09-18 1997-12-30 Canon Kabushiki Kaisha Ink jet head orifice plate mounting arrangement
JP2964618B2 (ja) * 1989-11-10 1999-10-18 セイコーエプソン株式会社 インクジェットプリンタ用のヘッド
JP3041952B2 (ja) * 1990-02-23 2000-05-15 セイコーエプソン株式会社 インクジェット式記録ヘッド、圧電振動体、及びこれらの製造方法
US6186619B1 (en) * 1990-02-23 2001-02-13 Seiko Epson Corporation Drop-on-demand ink-jet printing head
JP2728980B2 (ja) * 1991-01-07 1998-03-18 シャープ株式会社 インクジェットヘッド装置
JPH05177834A (ja) * 1991-06-04 1993-07-20 Seiko Epson Corp インクジェット記録ヘッド
US5450107A (en) * 1991-12-27 1995-09-12 Xerox Corporation Surface ripple wave suppression by anti-reflection in apertured free ink surface level controllers for acoustic ink printers
US5592202A (en) * 1994-11-10 1997-01-07 Laser Master Corporation Ink jet print head rail assembly
US6371596B1 (en) 1995-10-25 2002-04-16 Hewlett-Packard Company Asymmetric ink emitting orifices for improved inkjet drop formation
US6123413A (en) * 1995-10-25 2000-09-26 Hewlett-Packard Company Reduced spray inkjet printhead orifice
KR0185329B1 (ko) * 1996-03-27 1999-05-15 이형도 기록액의 운동 관성을 이용한 기록 장치
DE19626428A1 (de) * 1996-07-01 1998-01-15 Heinzl Joachim Tröpfchenwolkenerzeuger
US5901425A (en) 1996-08-27 1999-05-11 Topaz Technologies Inc. Inkjet print head apparatus
US6002549A (en) * 1996-11-01 1999-12-14 Seagate Technology, Inc. Dither microactors for stiction release in magnetic disc drives
WO1998020486A1 (en) * 1996-11-01 1998-05-14 Seagate Technology, Inc. Actuator arm integrated piezoelectric microactuator
US6396667B1 (en) 1997-06-24 2002-05-28 Seagate Technology Llc Electromagnetic disc drive microactuator and suspension
US7468139B2 (en) 1997-07-15 2008-12-23 Silverbrook Research Pty Ltd Method of depositing heater material over a photoresist scaffold
US6935724B2 (en) 1997-07-15 2005-08-30 Silverbrook Research Pty Ltd Ink jet nozzle having actuator with anchor positioned between nozzle chamber and actuator connection point
US7556356B1 (en) * 1997-07-15 2009-07-07 Silverbrook Research Pty Ltd Inkjet printhead integrated circuit with ink spread prevention
US7337532B2 (en) * 1997-07-15 2008-03-04 Silverbrook Research Pty Ltd Method of manufacturing micro-electromechanical device having motion-transmitting structure
US6712453B2 (en) 1997-07-15 2004-03-30 Silverbrook Research Pty Ltd. Ink jet nozzle rim
US7246884B2 (en) * 1997-07-15 2007-07-24 Silverbrook Research Pty Ltd Inkjet printhead having enclosed inkjet actuators
US6648453B2 (en) 1997-07-15 2003-11-18 Silverbrook Research Pty Ltd Ink jet printhead chip with predetermined micro-electromechanical systems height
US7465030B2 (en) 1997-07-15 2008-12-16 Silverbrook Research Pty Ltd Nozzle arrangement with a magnetic field generator
US6682174B2 (en) 1998-03-25 2004-01-27 Silverbrook Research Pty Ltd Ink jet nozzle arrangement configuration
US7195339B2 (en) 1997-07-15 2007-03-27 Silverbrook Research Pty Ltd Ink jet nozzle assembly with a thermal bend actuator
US6855264B1 (en) 1997-07-15 2005-02-15 Kia Silverbrook Method of manufacture of an ink jet printer having a thermal actuator comprising an external coil spring
US6269687B1 (en) 1997-09-22 2001-08-07 Seagate Technology Llc Force sensing slider
US6067215A (en) 1997-10-09 2000-05-23 Seagate Technology, Inc. Magnetic shielding for electromagnetic microactuator
US6163434A (en) * 1997-10-23 2000-12-19 Seagate Technology Llc Piezoresistive position sensors embedded in disc drive microactuator
US6078473A (en) * 1998-05-13 2000-06-20 Seagate Technology, Inc. Gimbal flexure for use with microactuator
US6497476B1 (en) 1998-10-12 2002-12-24 Matsushita Electric Industrial Co., Ltd. Liquid injection device, manufacturing method therefor, liquid injection method and manufacturing method for piezo-electric actuator
US6527370B1 (en) * 1999-09-09 2003-03-04 Hewlett-Packard Company Counter-boring techniques for improved ink-jet printheads
DE60039312D1 (de) * 2000-04-18 2008-08-07 Silverbrook Res Pty Ltd Tintenstrahlausstosser
DE10139397B4 (de) * 2001-08-10 2005-12-22 Tallygenicom Computerdrucker Gmbh Tropfenerzeuger für Mikrotropfen, insbesondere Düsenkopf für Tintendrucker
US6938988B2 (en) 2003-02-10 2005-09-06 Hewlett-Packard Development Company, L.P. Counter-bore of a fluid ejection device
US20060000925A1 (en) * 2004-06-30 2006-01-05 Maher Colin G Reduced sized micro-fluid jet nozzle structure
JP2008055643A (ja) * 2006-08-29 2008-03-13 Canon Inc 記録ヘッド
EP2147791A1 (de) * 2008-07-22 2010-01-27 Océ-Technologies B.V. Herstellungsverfahren für eine Tröpfchenausstoßvorrichtung und Tröpfchenausstoßvorrichtung
DE102010028435A1 (de) 2009-05-19 2010-11-25 Ebs Ink-Jet Systeme Gmbh Druckkopf eines Tintenstrahldruckers und Verfahren zum Reinigen einer Düse
US8628180B2 (en) * 2010-10-26 2014-01-14 Eastman Kodak Company Liquid dispenser including vertical outlet opening wall
EP2858824B1 (de) 2012-06-08 2017-01-04 OCE-Technologies B.V. Tropfenausgabevorrichtung
US10994535B2 (en) 2018-05-11 2021-05-04 Matthews International Corporation Systems and methods for controlling operation of micro-valves for use in jetting assemblies
EP3790738A1 (de) 2018-05-11 2021-03-17 Matthews International Corporation Systeme und verfahren zum abdichten von mikroventilen zur verwendung in spritzanlagen
MX2020012076A (es) 2018-05-11 2021-03-25 Matthews Int Corp Estructuras de electrodos para microvalvulas para su uso en ensambles de chorros.
WO2019215668A1 (en) 2018-05-11 2019-11-14 Matthews International Corporation Micro-valves for use in jetting assemblies
US11639057B2 (en) 2018-05-11 2023-05-02 Matthews International Corporation Methods of fabricating micro-valves and jetting assemblies including such micro-valves

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2527647C3 (de) * 1975-06-20 1981-06-25 Siemens AG, 1000 Berlin und 8000 München Mit Flüssigkeitströpfchen arbeitendes Schreibgerät
DE2728657A1 (de) * 1977-06-24 1979-01-04 Siemens Ag Duesenplatte fuer tintenschreibeinrichtungen
DE3028404A1 (de) * 1980-07-26 1982-07-22 NCR Corp., 45479 Dayton, Ohio Tintenstrahldrucker
DE3114224A1 (de) * 1981-04-08 1982-11-04 Siemens AG, 1000 Berlin und 8000 München Mit fluessigkeitstroepfchen arbeitendes schreibgeraet
DE3114192A1 (de) * 1981-04-08 1982-10-28 Siemens AG, 1000 Berlin und 8000 München Mit fluessigkeitstroepfchen arbeitendes schreibgeraet
DE3114259A1 (de) * 1981-04-08 1982-11-04 Siemens AG, 1000 Berlin und 8000 München Mit fluessigkeitstroepfchen arbeitendes schreibgeraet
DE3306101A1 (de) * 1983-02-22 1984-08-23 Siemens AG, 1000 Berlin und 8000 München Mit fluessigkeitstroepfchen arbeitendes schreibgeraet
DE3320441A1 (de) * 1983-06-06 1984-12-06 Siemens AG, 1000 Berlin und 8000 München Mit fluessigkeitstroepfchen arbeitendes schreibgeraet mit an beiden enden starr mit einer duesenplatte verbundenen stabfoermigen piezoelektrischen wandlern
JPS62179948A (ja) * 1986-02-03 1987-08-07 Ricoh Co Ltd インクジエツト記録装置における振動ユニツト
JPS644964A (en) * 1987-06-26 1989-01-10 Hitachi Ltd Magnetic head supporting device

Also Published As

Publication number Publication date
EP0337429A3 (en) 1990-08-22
US4962391A (en) 1990-10-09
EP0337429B1 (de) 1993-07-07
DE68907434T2 (de) 1994-03-03
HK71995A (en) 1995-05-19
EP0337429A2 (de) 1989-10-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: HOFFMANN, E., DIPL.-ING., PAT.-ANW., 82166 GRAEFELFING

8339 Ceased/non-payment of the annual fee