ATE448085T1 - Flüssigkeitsstrahlkopf - Google Patents

Flüssigkeitsstrahlkopf

Info

Publication number
ATE448085T1
ATE448085T1 AT02790699T AT02790699T ATE448085T1 AT E448085 T1 ATE448085 T1 AT E448085T1 AT 02790699 T AT02790699 T AT 02790699T AT 02790699 T AT02790699 T AT 02790699T AT E448085 T1 ATE448085 T1 AT E448085T1
Authority
AT
Austria
Prior art keywords
liquid
ejection outlet
ejected
ejection
recessed
Prior art date
Application number
AT02790699T
Other languages
English (en)
Inventor
Toshiaki Sasaki
Keiichi Murai
Yasuyuki Tamura
Sadayuki Sugama
Akira Asai
Tsutomu Kawai
Masayoshi Tachihara
Original Assignee
Canon Kk
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 JP2001358292A external-priority patent/JP2003154665A/ja
Priority claimed from JP2001358293A external-priority patent/JP2003154655A/ja
Priority claimed from JP2001358291A external-priority patent/JP2003154664A/ja
Application filed by Canon Kk filed Critical Canon Kk
Application granted granted Critical
Publication of ATE448085T1 publication Critical patent/ATE448085T1/de

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
    • B41J2/015—Ink jet characterised by the jet generation process
    • B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
    • B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
    • B41J2/05—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers produced by the application of heat
    • 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
    • B41J2/14016—Structure of bubble jet print heads
    • B41J2/14032—Structure of the pressure chamber
    • B41J2/1404—Geometrical characteristics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00—Inhalators
    • A61M15/0065—Inhalators with dosage or measuring devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00—Inhalators
    • A61M15/02—Inhalators with activated or ionised fluids, e.g. electrohydrodynamic [EHD] or electrostatic devices; Ozone-inhalators with radioactive tagged particles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00—Inhalators
    • A61M15/02—Inhalators with activated or ionised fluids, e.g. electrohydrodynamic [EHD] or electrostatic devices; Ozone-inhalators with radioactive tagged particles
    • A61M15/025—Bubble jet droplet ejection devices
    • 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
    • B41J2/14016—Structure of bubble jet print 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
    • B41J2/14016—Structure of bubble jet print heads
    • B41J2/14088—Structure of heating means
    • B41J2/14112—Resistive element
    • B41J2/1412—Shape
    • 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
    • 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

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Nozzles (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Surgical Instruments (AREA)
AT02790699T 2001-11-22 2002-11-22 Flüssigkeitsstrahlkopf ATE448085T1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2001358292A JP2003154665A (ja) 2001-11-22 2001-11-22 液体吐出ヘッド
JP2001358293A JP2003154655A (ja) 2001-11-22 2001-11-22 液体吐出ヘッド
JP2001358291A JP2003154664A (ja) 2001-11-22 2001-11-22 液体吐出ヘッド
PCT/JP2002/012235 WO2003043826A1 (en) 2001-11-22 2002-11-22 Liquid jet head

Publications (1)

Publication Number Publication Date
ATE448085T1 true ATE448085T1 (de) 2009-11-15

Family

ID=27347865

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02790699T ATE448085T1 (de) 2001-11-22 2002-11-22 Flüssigkeitsstrahlkopf

Country Status (8)

Country Link
US (1) US6926392B2 (de)
EP (1) EP1447221B1 (de)
KR (2) KR20060028658A (de)
CN (1) CN100339219C (de)
AT (1) ATE448085T1 (de)
CA (1) CA2436011C (de)
DE (1) DE60234373D1 (de)
WO (1) WO2003043826A1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4147234B2 (ja) * 2004-09-27 2008-09-10 キヤノン株式会社 吐出用液体、吐出方法、カートリッジ及び吐出装置
JPWO2005037557A1 (ja) 2003-10-22 2006-12-28 キヤノン株式会社 液体吐出ヘッド
WO2005065330A2 (en) * 2003-12-30 2005-07-21 Dimatix, Inc. Drop ejection assembly
JP4147235B2 (ja) * 2004-09-27 2008-09-10 キヤノン株式会社 吐出用液体、吐出方法、液滴化方法、液体吐出カートリッジ及び吐出装置
JP2006087815A (ja) * 2004-09-27 2006-04-06 Canon Inc 噴霧方法および該方法に基づく噴霧装置
JP4632421B2 (ja) * 2004-12-07 2011-02-16 キヤノン株式会社 インクジェット記録ヘッド
JP2006212203A (ja) * 2005-02-03 2006-08-17 Canon Inc 吸入装置、及び液剤吐出カートリッジ
JP4646669B2 (ja) * 2005-03-30 2011-03-09 キヤノン株式会社 吐出用液体、吐出方法、液滴化方法、カートリッジ及び吐出装置
JP4689340B2 (ja) * 2005-05-02 2011-05-25 キヤノン株式会社 吐出用液体医薬組成物
JP4777225B2 (ja) * 2006-12-04 2011-09-21 キヤノン株式会社 吐出用液体及び吐出方法
JP4428391B2 (ja) * 2007-03-14 2010-03-10 セイコーエプソン株式会社 流体噴射ヘッド及び流体噴射装置
US7746769B2 (en) * 2007-03-26 2010-06-29 Alcatel Lucent Management of redundant and multi-segment pseudo-wire
JP5424556B2 (ja) * 2007-12-07 2014-02-26 キヤノン株式会社 回転対称性を有しない吐出口を有する液体吐出ヘッド
JP2009286047A (ja) * 2008-05-30 2009-12-10 Canon Inc 液体吐出方法および液体吐出装置
JP2010207297A (ja) * 2009-03-09 2010-09-24 Canon Inc 液体吐出装置及び液体吐出方法
JP2010246669A (ja) * 2009-04-14 2010-11-04 Canon Inc 吸入装置用の液体吐出ヘッドおよび吸入装置
US9889651B2 (en) 2015-03-30 2018-02-13 Funai Electric Co., Ltd. Fluid ejection device for depositing a discrete quantity of fluid onto a surface
US9586399B2 (en) 2015-03-30 2017-03-07 Funai Electric Co., Ltd. Fluid ejection device for depositing a discrete quantity of fluid onto a surface
JP2018051980A (ja) 2016-09-29 2018-04-05 エスアイアイ・プリンテック株式会社 噴射孔プレート、液体噴射ヘッド及び液体噴射装置
US10632747B2 (en) 2016-10-14 2020-04-28 Hewlett-Packard Development Company, L.P. Fluid ejection device
JP2018199235A (ja) * 2017-05-26 2018-12-20 キヤノン株式会社 液体吐出ヘッド

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6137429A (ja) * 1984-07-31 1986-02-22 Dainippon Ink & Chem Inc 表裏両面印刷機
JPH064320B2 (ja) * 1984-07-31 1994-01-19 キヤノン株式会社 インクジエツト記録ヘツド
JPS61262131A (ja) * 1985-05-16 1986-11-20 Olympus Optical Co Ltd インクジエツトプリンタにおける画像濃度調整記録方法
JP2666255B2 (ja) * 1986-07-11 1997-10-22 セイコーエプソン株式会社 インクジエツト記録装置
JP2658204B2 (ja) * 1988-06-30 1997-09-30 富士ゼロックス株式会社 インクジェット記録装置
JP3179834B2 (ja) 1991-07-19 2001-06-25 株式会社リコー 液体飛翔記録装置
JPH05193141A (ja) 1992-01-20 1993-08-03 Seiko Epson Corp インクジェットヘッド
JPH06143567A (ja) * 1992-11-09 1994-05-24 Seiko Epson Corp インクジェットヘッド
MX9601557A (es) * 1995-04-26 1997-06-28 Canon Kk Cabeza de eyeccion de liquido, dispositivo de eyeccion de liquido y metodo de eyeccion de liquido.
US5821962A (en) * 1995-06-02 1998-10-13 Canon Kabushiki Kaisha Liquid ejection apparatus and method
JP3403008B2 (ja) 1996-07-05 2003-05-06 キヤノン株式会社 液体吐出ヘッドおよびそれを用いたヘッドカートリッジと記録装置
JP3403009B2 (ja) 1996-07-12 2003-05-06 キヤノン株式会社 可動部材の変位と気泡成長を伴う液体吐出方法、該吐出方法に用いられる液体吐出ヘッド、ヘッドカートリッジ及びこれらを用いた液体吐出装置
JP3372827B2 (ja) * 1996-07-12 2003-02-04 キヤノン株式会社 液体吐出方法及び液体吐出ヘッド並びに該吐出ヘッドを用いたヘッドカートリッジ及び液体吐出装置
EP0822080B8 (de) 1996-07-31 2003-12-03 Canon Kabushiki Kaisha Mit Bläschen angetriebener Druckkopf und Vorrichtung welche denselben verwendet
US6350016B1 (en) 1998-02-10 2002-02-26 Canon Kabushiki Kaisha Liquid ejecting method and liquid ejecting head
JPH11334069A (ja) 1998-05-27 1999-12-07 Oki Data Corp インクジェットヘッド
AU766832B2 (en) 1998-07-28 2003-10-23 Canon Kabushiki Kaisha Liquid discharging head and liquid discharging method
CA2278982C (en) 1998-07-28 2008-03-25 Canon Kabushiki Kaisha Liquid discharge head, liquid discharge method, and liquid discharge apparatus
US6409317B1 (en) 1998-08-21 2002-06-25 Canon Kabushiki Kaisha Liquid discharge head, liquid discharge method and liquid discharge apparatus
US6313435B1 (en) * 1998-11-20 2001-11-06 3M Innovative Properties Company Mask orbiting for laser ablated feature formation
DE69940298D1 (de) * 1998-12-29 2009-03-05 Canon Kk Flüssigkeitsausstosskopf, Flüssigkeitsausstossverfahren und Flüssigkeitsausstossdruckgerät
JP3797648B2 (ja) 1999-07-27 2006-07-19 キヤノン株式会社 液体吐出ヘッド及び該液体吐出ヘッドを用いた記録装置
JP2002210965A (ja) * 2001-01-17 2002-07-31 Seiko Epson Corp ノズルプレート及びインクジェット式記録ヘッド並びにインクジェット式記録装置
JP2002321364A (ja) * 2001-04-25 2002-11-05 Fuji Photo Film Co Ltd インクジェット記録ヘッドおよびインクジェットプリンタ

Also Published As

Publication number Publication date
EP1447221B1 (de) 2009-11-11
CN100339219C (zh) 2007-09-26
KR20060028658A (ko) 2006-03-30
US20050073556A1 (en) 2005-04-07
CA2436011C (en) 2009-03-10
WO2003043826A1 (en) 2003-05-30
KR20040020879A (ko) 2004-03-09
CN1491162A (zh) 2004-04-21
CA2436011A1 (en) 2003-05-30
DE60234373D1 (de) 2009-12-24
US6926392B2 (en) 2005-08-09
EP1447221A1 (de) 2004-08-18
EP1447221A4 (de) 2005-06-15

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Legal Events

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