EP0987111A3 - Organe d'actionnement - Google Patents

Organe d'actionnement Download PDF

Info

Publication number
EP0987111A3
EP0987111A3 EP99124227A EP99124227A EP0987111A3 EP 0987111 A3 EP0987111 A3 EP 0987111A3 EP 99124227 A EP99124227 A EP 99124227A EP 99124227 A EP99124227 A EP 99124227A EP 0987111 A3 EP0987111 A3 EP 0987111A3
Authority
EP
European Patent Office
Prior art keywords
actuator unit
pressure generating
angle
generating chambers
spacer
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
EP99124227A
Other languages
German (de)
English (en)
Other versions
EP0987111B1 (fr
EP0987111A2 (fr
Inventor
Minoru c/oSeiko Epson Corporation Usui
Takahiro c/o Seiko Epson Corporation Katakura
Munehide C/O Seiko Epson Corporation Kanaya
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 JP27709596A external-priority patent/JP3452111B2/ja
Application filed by Seiko Epson Corp filed Critical Seiko Epson Corp
Publication of EP0987111A2 publication Critical patent/EP0987111A2/fr
Publication of EP0987111A3 publication Critical patent/EP0987111A3/fr
Application granted granted Critical
Publication of EP0987111B1 publication Critical patent/EP0987111B1/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
    • B41J2/135—Nozzles
    • B41J2/145—Arrangement thereof
    • 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
    • B41J2/14233—Structure of print heads with piezoelectric elements of film type, deformed by bending and disposed on a diaphragm
    • 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
    • B41J2/14274—Structure of print heads with piezoelectric elements of stacked structure type, deformed by compression/extension and disposed on a diaphragm
    • 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
    • B41J2/145—Arrangement thereof
    • B41J2/155—Arrangement thereof for line printing
    • 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
    • B41J2002/14362—Assembling elements of heads
    • 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
    • B41J2002/14419—Manifold
    • 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
    • B41J2202/00—Embodiments of or processes related to ink-jet or thermal heads
    • B41J2202/01—Embodiments of or processes related to ink-jet heads
    • B41J2202/19—Assembling head units
    • 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
    • B41J2202/00—Embodiments of or processes related to ink-jet or thermal heads
    • B41J2202/01—Embodiments of or processes related to ink-jet heads
    • B41J2202/20—Modules

Landscapes

  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
EP99124227A 1995-11-10 1996-11-08 Organe d'actionnement Expired - Lifetime EP0987111B1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP31722495 1995-11-10
JP31722495 1995-11-10
JP27709596 1996-09-27
JP27709596A JP3452111B2 (ja) 1995-11-10 1996-09-27 インクジェット式記録ヘッド
EP96117927A EP0773108B1 (fr) 1995-11-10 1996-11-08 Tête d'enregistrement à jet d'encre

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP96117927A Division EP0773108B1 (fr) 1995-11-10 1996-11-08 Tête d'enregistrement à jet d'encre

Publications (3)

Publication Number Publication Date
EP0987111A2 EP0987111A2 (fr) 2000-03-22
EP0987111A3 true EP0987111A3 (fr) 2000-04-12
EP0987111B1 EP0987111B1 (fr) 2002-09-18

Family

ID=27237450

Family Applications (2)

Application Number Title Priority Date Filing Date
EP99124228A Expired - Lifetime EP0985536B1 (fr) 1995-11-10 1996-11-08 Tête d'enregistrement du type à jet d'encre
EP99124227A Expired - Lifetime EP0987111B1 (fr) 1995-11-10 1996-11-08 Organe d'actionnement

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP99124228A Expired - Lifetime EP0985536B1 (fr) 1995-11-10 1996-11-08 Tête d'enregistrement du type à jet d'encre

Country Status (1)

Country Link
EP (2) EP0985536B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPQ757900A0 (en) * 2000-05-18 2000-06-08 Champion Imaging Systems Pty Ltd Print station
JP3922004B2 (ja) * 2001-11-30 2007-05-30 ブラザー工業株式会社 インクジェットプリンタヘッド
JP6131526B2 (ja) * 2012-04-02 2017-05-24 ブラザー工業株式会社 液体吐出ヘッド、及び液体吐出装置
CN110091592B (zh) * 2018-04-23 2020-07-10 广东聚华印刷显示技术有限公司 喷墨打印方法、装置、系统、计算机设备和存储介质

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4544932A (en) * 1984-04-26 1985-10-01 Exxon Research And Engineering Co. Ink jet apparatus and method of making the apparatus
US4611219A (en) * 1981-12-29 1986-09-09 Canon Kabushiki Kaisha Liquid-jetting head
EP0572231A2 (fr) * 1992-05-27 1993-12-01 Ngk Insulators, Ltd. Tête d'impression par jet d'encre
EP0584823A1 (fr) * 1992-08-26 1994-03-02 Seiko Epson Corporation Tête d'enregistrement à jet d'encre et méthode de fabrication de celle-ci
WO1995010416A1 (fr) * 1993-10-14 1995-04-20 Citizen Watch Co., Ltd. Tete a jet d'encre, son procede de production et procede de commande associe

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01122441A (ja) * 1987-11-05 1989-05-15 Fuji Electric Co Ltd インクジェット記録装置
US5160945A (en) * 1991-05-10 1992-11-03 Xerox Corporation Pagewidth thermal ink jet printhead
EP1170127B1 (fr) * 1993-12-24 2005-10-19 Seiko Epson Corporation Tête d'enregistrement par jet d'encre

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4611219A (en) * 1981-12-29 1986-09-09 Canon Kabushiki Kaisha Liquid-jetting head
US4544932A (en) * 1984-04-26 1985-10-01 Exxon Research And Engineering Co. Ink jet apparatus and method of making the apparatus
EP0572231A2 (fr) * 1992-05-27 1993-12-01 Ngk Insulators, Ltd. Tête d'impression par jet d'encre
EP0584823A1 (fr) * 1992-08-26 1994-03-02 Seiko Epson Corporation Tête d'enregistrement à jet d'encre et méthode de fabrication de celle-ci
WO1995010416A1 (fr) * 1993-10-14 1995-04-20 Citizen Watch Co., Ltd. Tete a jet d'encre, son procede de production et procede de commande associe
EP0897802A2 (fr) * 1993-10-14 1999-02-24 Citizen Watch Co. Ltd. Tête à jet d'encre et procédés pour sa fabrication et son actionnement

Also Published As

Publication number Publication date
EP0985536B1 (fr) 2002-09-25
EP0985536A1 (fr) 2000-03-15
EP0987111B1 (fr) 2002-09-18
EP0987111A2 (fr) 2000-03-22

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