JP5441898B2 - 小滴生成デバイス、小滴形成方法および連続インクジェット印刷装置 - Google Patents

小滴生成デバイス、小滴形成方法および連続インクジェット印刷装置 Download PDF

Info

Publication number
JP5441898B2
JP5441898B2 JP2010514109A JP2010514109A JP5441898B2 JP 5441898 B2 JP5441898 B2 JP 5441898B2 JP 2010514109 A JP2010514109 A JP 2010514109A JP 2010514109 A JP2010514109 A JP 2010514109A JP 5441898 B2 JP5441898 B2 JP 5441898B2
Authority
JP
Japan
Prior art keywords
fluid
jet
droplet
flow
surrounded
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
JP2010514109A
Other languages
English (en)
Japanese (ja)
Other versions
JP2010531729A (ja
JP2010531729A5 (OSRAM
Inventor
アンドリュー クラーク
Original Assignee
イーストマン コダック カンパニー
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 イーストマン コダック カンパニー filed Critical イーストマン コダック カンパニー
Publication of JP2010531729A publication Critical patent/JP2010531729A/ja
Publication of JP2010531729A5 publication Critical patent/JP2010531729A5/ja
Application granted granted Critical
Publication of JP5441898B2 publication Critical patent/JP5441898B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B41J2/02—Ink jet characterised by the jet generation process generating a continuous ink jet
    • B41J2/03—Ink jet characterised by the jet generation process generating a continuous ink jet by pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
    • B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
    • B05B7/0408—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing two or more liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
    • B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
    • B05B7/0433—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid with one inner conduit of gas surrounded by an external conduit of liquid upstream the mixing chamber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/30—Micromixers
    • B01F33/301—Micromixers using specific means for arranging the streams to be mixed, e.g. channel geometries or dispositions
    • B01F33/3011—Micromixers using specific means for arranging the streams to be mixed, e.g. channel geometries or dispositions using a sheathing stream of a fluid surrounding a central stream of a different fluid, e.g. for reducing the cross-section of the central stream or to produce droplets from the central stream
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/30—Micromixers
    • B01F33/3033—Micromixers using heat to mix or move the fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/06—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane
    • B05B7/061—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with several liquid outlets discharging one or several liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/06—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane
    • B05B7/062—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with only one liquid outlet and at least one gas outlet
    • B05B7/065—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with only one liquid outlet and at least one gas outlet an inner gas outlet being surrounded by an annular adjacent liquid outlet

Landscapes

  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Coating Apparatus (AREA)
  • Nozzles (AREA)
JP2010514109A 2007-07-03 2008-06-27 小滴生成デバイス、小滴形成方法および連続インクジェット印刷装置 Expired - Fee Related JP5441898B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB0712860.6A GB0712860D0 (en) 2007-07-03 2007-07-03 continuous inkjet drop generation device
GB0712860.6 2007-07-03
PCT/GB2008/002208 WO2009004312A1 (en) 2007-07-03 2008-06-27 Continuous inkjet drop generation device

Publications (3)

Publication Number Publication Date
JP2010531729A JP2010531729A (ja) 2010-09-30
JP2010531729A5 JP2010531729A5 (OSRAM) 2012-08-09
JP5441898B2 true JP5441898B2 (ja) 2014-03-12

Family

ID=38421113

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010514109A Expired - Fee Related JP5441898B2 (ja) 2007-07-03 2008-06-27 小滴生成デバイス、小滴形成方法および連続インクジェット印刷装置

Country Status (6)

Country Link
US (1) US9010911B2 (OSRAM)
EP (1) EP2160294B1 (OSRAM)
JP (1) JP5441898B2 (OSRAM)
CN (1) CN101765502B (OSRAM)
GB (1) GB0712860D0 (OSRAM)
WO (1) WO2009004312A1 (OSRAM)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006096571A2 (en) 2005-03-04 2006-09-14 President And Fellows Of Harvard College Method and apparatus for forming multiple emulsions
EP2286125B1 (en) 2008-05-16 2015-07-08 President and Fellows of Harvard College Valves and other flow control in fluidic systems including microfluidic systems
WO2010110842A1 (en) 2009-03-25 2010-09-30 Eastman Kodak Company Droplet generator
BR112012004719A2 (pt) 2009-09-02 2016-04-05 Harvard College emulsões múltiplas criadas por uso de jateamento e outras técnicas
FR2958186A1 (fr) * 2010-03-30 2011-10-07 Ecole Polytech Dispositif de formation de gouttes dans un circuit microfluide.
JP2012024313A (ja) * 2010-07-23 2012-02-09 Nitto Denko Corp 液滴生成器及び液滴生成方法
WO2012087350A2 (en) * 2010-12-21 2012-06-28 President And Fellows Of Harvard College Spray drying techniques
BR112013029729A2 (pt) 2011-05-23 2017-01-24 Basf Se controle de emulsões, incluindo emulsões múltiplas
CN103547456B (zh) * 2011-05-25 2016-04-13 伊斯曼柯达公司 包括液滴速度调整的液体喷射系统
CN103764265A (zh) 2011-07-06 2014-04-30 哈佛学院院长等 多重乳剂和用于配制多重乳剂的技术
US8936353B2 (en) 2012-03-28 2015-01-20 Eastman Kodak Company Digital drop patterning device and method
US8602535B2 (en) 2012-03-28 2013-12-10 Eastman Kodak Company Digital drop patterning device and method
US8939551B2 (en) 2012-03-28 2015-01-27 Eastman Kodak Company Digital drop patterning device and method
US8936354B2 (en) 2012-03-28 2015-01-20 Eastman Kodak Company Digital drop patterning device and method
US8932677B2 (en) 2012-06-08 2015-01-13 Eastman Kodak Company Digital drop patterning and deposition device
US8659631B2 (en) 2012-06-08 2014-02-25 Eastman Kodak Company Digital drop patterning and deposition device
US8633955B2 (en) 2012-06-08 2014-01-21 Eastman Kodak Company Digital drop patterning and deposition device
CN103480314B (zh) * 2013-10-15 2015-06-03 郑州大学 调控生物微流控机械内生物微球的方法
US10035887B2 (en) * 2015-08-19 2018-07-31 Shimadzu Corporation Manufacturing method for nanoparticle
US10850236B2 (en) * 2015-08-31 2020-12-01 Palo Alto Research Center Incorporated Low dispersion, fast response mixing device
DE102016014947A1 (de) 2016-12-14 2018-06-14 Dürr Systems Ag Druckkopf zur Applikation eines Beschichtungsmittels
DE102016014955A1 (de) 2016-12-14 2018-06-14 Dürr Systems Ag Beschichtungseinrichtung und entsprechendes Beschichtungsverfahren
DE102016014943A1 (de) 2016-12-14 2018-06-14 Dürr Systems Ag Druckkopf mit Temperiereinrichtung
DE102016014948A1 (de) 2016-12-14 2018-06-14 Dürr Systems Ag Druckkopf und zugehöriges Betriebsverfahren
DE102016014956A1 (de) 2016-12-14 2018-06-14 Dürr Systems Ag Beschichtungseinrichtung und zugehöriges Betriebsverfahren
DE102016014953A1 (de) 2016-12-14 2018-06-14 Dürr Systems Ag Lackieranlage und entsprechendes Lackierverfahren
DE102016014951A1 (de) 2016-12-14 2018-06-14 Dürr Systems Ag Beschichtungseinrichtung und zugehöriges Betriebsverfahren
DE102016014952A1 (de) 2016-12-14 2018-06-14 Dürr Systems Ag Beschichtungseinrichtung zur Beschichtung von Bauteilen
DE102016014920A1 (de) 2016-12-14 2018-06-14 Dürr Systems Ag Druckkopf mit Verschiebe- und/oder Drehmechanik für zumindest eine Düsenreihe
DE102016014919A1 (de) * 2016-12-14 2018-06-14 Dürr Systems Ag Applikationsvorrichtung und Verfahren zum Applizieren eines Beschichtungsmittels
DE102016014946A1 (de) 2016-12-14 2018-06-14 Dürr Systems Ag Druckkopf zur Applikation eines Beschichtungsmittels auf ein Bauteil
DE102016014944A1 (de) 2016-12-14 2018-06-14 Dürr Systems Ag Beschichtungsverfahren und entsprechende Beschichtungseinrichtung
CN106733458B (zh) * 2016-12-28 2019-07-09 浙江达普生物科技有限公司 一种基于微流控芯片的点胶阀
CN106824674B (zh) * 2016-12-28 2019-12-13 浙江天宏机械有限公司 一种基于微流控芯片的分液点胶方法
CN106733459B (zh) * 2016-12-28 2019-07-12 浙江达普生物科技有限公司 一种可更换的微流控点胶阀芯
CN107070293A (zh) * 2017-05-23 2017-08-18 中国科学技术大学 基于压电蜂鸣片扰动的微液滴主动制备装置及方法
CN109590148B (zh) * 2019-01-23 2023-08-22 山东交通学院 一种用于轨道扣件除锈养护的机器人及工作方法
US11440321B2 (en) * 2019-12-12 2022-09-13 Xerox Corporation Gas expansion material jetting actuator
CN114602368B (zh) * 2020-12-03 2022-12-09 上海远赞智造医药科技有限公司 液滴生成装置及方法
US20220266513A1 (en) * 2021-02-25 2022-08-25 Palo Alto Research Center Incorporated Drop-on-demand printer having optimized nozzle design

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51108529U (OSRAM) * 1975-02-28 1976-08-31
US4305079A (en) * 1979-09-24 1981-12-08 International Business Machines Corp. Movable ink jet gutter
US4614953A (en) * 1984-04-12 1986-09-30 The Laitram Corporation Solvent and multiple color ink mixing system in an ink jet
SE515672C2 (sv) * 1997-05-27 2001-09-24 Mydata Automation Ab Påförande av droppar av smält metall tillsammans med sekundärvätska på ett substrat
JP2001225492A (ja) * 2000-02-18 2001-08-21 Fuji Photo Film Co Ltd インクジェット記録方法および装置
US7594507B2 (en) * 2001-01-16 2009-09-29 Hewlett-Packard Development Company, L.P. Thermal generation of droplets for aerosol
JP3777427B2 (ja) * 2003-11-25 2006-05-24 独立行政法人食品総合研究所 エマルションの製造方法および製造装置
CN100431679C (zh) * 2004-03-23 2008-11-12 独立行政法人科学技术振兴机构 微小液滴的生成方法及装置
US7759111B2 (en) 2004-08-27 2010-07-20 The Regents Of The University Of California Cell encapsulation microfluidic device
JP4713397B2 (ja) * 2006-01-18 2011-06-29 株式会社リコー 微小流路構造体及び微小液滴生成システム

Also Published As

Publication number Publication date
CN101765502A (zh) 2010-06-30
GB0712860D0 (en) 2007-08-08
US20100188466A1 (en) 2010-07-29
US9010911B2 (en) 2015-04-21
EP2160294B1 (en) 2014-05-14
CN101765502B (zh) 2012-12-12
WO2009004312A1 (en) 2009-01-08
EP2160294A1 (en) 2010-03-10
JP2010531729A (ja) 2010-09-30

Similar Documents

Publication Publication Date Title
JP5441898B2 (ja) 小滴生成デバイス、小滴形成方法および連続インクジェット印刷装置
US7828420B2 (en) Continuous ink jet printer with modified actuator activation waveform
US6866370B2 (en) Apparatus and method for improving gas flow uniformity in a continuous stream ink jet printer
JP4918093B2 (ja) インクジェットプリント用液滴帯電偏向装置
JPH0684071B2 (ja) インクジエツトプリンタ用プリンタヘツド
WO2008045235A1 (en) Continuous drop emitter with reduced stimulation crosstalk
WO2008115358A1 (en) Aerodynamic error reduction for liquid drop emitters
Tseng et al. A novel microinjector with virtual chamber neck
Ismail et al. Controlled cavity collapse: scaling laws of drop formation
CN101277819A (zh) 通过不同的油墨喷射流偏转的印刷
CN101258033B (zh) 用于喷墨打印的液滴的产生方法及设备
US8714676B2 (en) Drop formation with reduced stimulation crosstalk
US20140307036A1 (en) Printhead including acoustic dampening structure
US7357499B2 (en) Inkjet print head with multi-functional structure
US8684483B2 (en) Drop formation with reduced stimulation crosstalk
KR101490797B1 (ko) 잉크젯 프린트헤드
JPH0664161A (ja) インクジェットプリンタのインク粒子形成方法
TWI236975B (en) Printer head using a radio frequency micro-electromechanical system (RF MEMS) sprayer
JP2003170598A (ja) インクジェットヘッドおよびインクジェットプリンタ
US9168740B2 (en) Printhead including acoustic dampening structure
Hawkins et al. Application of Instabilities in Microfluidic Jets to Digital Offset-Class Printing
JPH0631917A (ja) 液体噴射記録ヘッド
JPH0451355B2 (OSRAM)
KR19980065543A (ko) 초음파를 이용한 잉크젯 프린터의 분사장치 및 방법

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20110623

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20110623

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20120619

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20130219

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20130516

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20130523

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20130813

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20131029

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20131112

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20131210

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20131217

R150 Certificate of patent or registration of utility model

Ref document number: 5441898

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees