DE69911742D1 - Vorrichtung und verfahren zur anwendung von blasen al virtuelles ventil in einem mikroeinspritzgerät zum ausstossen von flüssigkeit - Google Patents

Vorrichtung und verfahren zur anwendung von blasen al virtuelles ventil in einem mikroeinspritzgerät zum ausstossen von flüssigkeit

Info

Publication number
DE69911742D1
DE69911742D1 DE69911742T DE69911742T DE69911742D1 DE 69911742 D1 DE69911742 D1 DE 69911742D1 DE 69911742 T DE69911742 T DE 69911742T DE 69911742 T DE69911742 T DE 69911742T DE 69911742 D1 DE69911742 D1 DE 69911742D1
Authority
DE
Germany
Prior art keywords
chamber
microinjector
bubble
ejection
manifold
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
DE69911742T
Other languages
English (en)
Other versions
DE69911742T2 (de
Inventor
Chang-Jin Kim
Fan-Gang Tseng
Chih-Ming Ho
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.)
BenQ Corp
Original Assignee
BenQ 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
Application filed by BenQ Corp filed Critical BenQ Corp
Publication of DE69911742D1 publication Critical patent/DE69911742D1/de
Application granted granted Critical
Publication of DE69911742T2 publication Critical patent/DE69911742T2/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
    • B41J2/015—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
    • B41J2/14088—Structure of heating means
    • B41J2/14112—Resistive element
    • B41J2/14137—Resistor surrounding the nozzle opening
    • 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
    • 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
    • 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
    • B41J2/14056—Plural heating elements per ink chamber
    • 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
    • B41J2/14072—Electrical connections, e.g. details on electrodes, connecting the chip to the outside...
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
    • 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
    • B41J2002/1437—Back 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
    • B41J2002/14387—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
    • B41J2202/00—Embodiments of or processes related to ink-jet or thermal heads
    • B41J2202/01—Embodiments of or processes related to ink-jet heads
    • B41J2202/05—Heads having a valve
DE69911742T 1998-01-23 1999-01-22 Vorrichtung und verfahren zur anwendung von blasen al virtuelles ventil in einem mikroeinspritzgerät zum ausstossen von flüssigkeit Expired - Fee Related DE69911742T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US7329398P 1998-01-23 1998-01-23
US73293P 1998-01-23
US09/235,663 US6102530A (en) 1998-01-23 1999-01-22 Apparatus and method for using bubble as virtual valve in microinjector to eject fluid
PCT/US1999/001338 WO1999037486A1 (en) 1998-01-23 1999-01-22 Apparatus and method for using bubble as virtual valve in microinjector to eject fluid
US235663 1999-01-22

Publications (2)

Publication Number Publication Date
DE69911742D1 true DE69911742D1 (de) 2003-11-06
DE69911742T2 DE69911742T2 (de) 2004-08-05

Family

ID=26754328

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69911742T Expired - Fee Related DE69911742T2 (de) 1998-01-23 1999-01-22 Vorrichtung und verfahren zur anwendung von blasen al virtuelles ventil in einem mikroeinspritzgerät zum ausstossen von flüssigkeit

Country Status (19)

Country Link
US (1) US6102530A (de)
EP (1) EP1053104B1 (de)
JP (2) JP2002500975A (de)
KR (1) KR100563360B1 (de)
CN (5) CN1144680C (de)
AT (1) ATE251037T1 (de)
AU (1) AU752431B2 (de)
BR (1) BR9907222A (de)
CA (1) CA2318983C (de)
DE (1) DE69911742T2 (de)
DK (1) DK1053104T3 (de)
ES (1) ES2209385T3 (de)
HK (1) HK1032564A1 (de)
HU (1) HUP0101628A3 (de)
IL (1) IL137459A (de)
PL (1) PL342061A1 (de)
PT (1) PT1053104E (de)
TR (1) TR200002162T2 (de)
WO (1) WO1999037486A1 (de)

Families Citing this family (64)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6986566B2 (en) 1999-12-22 2006-01-17 Eastman Kodak Company Liquid emission device
US6378292B1 (en) * 2000-11-10 2002-04-30 Honeywell International Inc. MEMS microthruster array
TWI232807B (en) * 2001-01-19 2005-05-21 Benq Corp Microinject head with driving circuitry and the manufacturing method thereof
TW461961B (en) * 2001-03-15 2001-11-01 Benq Corp Pressure resisting temperature sensor
DE10211559B4 (de) * 2001-03-15 2004-07-01 Benq Corp. Piezo-resistive thermische Erfassungsvorrichtung
KR100416544B1 (ko) * 2001-03-15 2004-02-05 삼성전자주식회사 이중히터를 가지는 버블젯 방식의 잉크젯프린트 헤드
CN1296211C (zh) * 2001-03-27 2007-01-24 明基电通股份有限公司 流体喷射装置
CN1165428C (zh) * 2001-04-03 2004-09-08 明基电通股份有限公司 具有驱动电路的微喷射头
TW503179B (en) * 2001-05-07 2002-09-21 Benq Corp Ink jetting device having bubble valve and the method thereof
TW491734B (en) * 2001-06-28 2002-06-21 Acer Comm & Multimedia Inc Microinjector for ejecting droplets of different sizes
TW552201B (en) * 2001-11-08 2003-09-11 Benq Corp Fluid injection head structure and method thereof
TW510858B (en) * 2001-11-08 2002-11-21 Benq Corp Fluid injection head structure and method thereof
US6568799B1 (en) 2002-01-23 2003-05-27 Eastman Kodak Company Drop-on-demand ink jet printer with controlled fluid flow to effect drop ejection
US6568795B1 (en) * 2002-02-14 2003-05-27 Eastman Kodak Company Drop-on-demand ink jet printing with controlled fluid flow during drop ejection
TWI221322B (en) * 2002-02-26 2004-09-21 Benq Corp Manufacturing method of fluid spraying apparatus
US9943847B2 (en) 2002-04-17 2018-04-17 Cytonome/St, Llc Microfluidic system including a bubble valve for regulating fluid flow through a microchannel
US20070065808A1 (en) * 2002-04-17 2007-03-22 Cytonome, Inc. Method and apparatus for sorting particles
US6877528B2 (en) 2002-04-17 2005-04-12 Cytonome, Inc. Microfluidic system including a bubble valve for regulating fluid flow through a microchannel
US6808075B2 (en) 2002-04-17 2004-10-26 Cytonome, Inc. Method and apparatus for sorting particles
US6976590B2 (en) 2002-06-24 2005-12-20 Cytonome, Inc. Method and apparatus for sorting particles
TW552200B (en) 2002-07-12 2003-09-11 Benq Corp Fluid injection device and its manufacturing method
US7252368B2 (en) * 2002-07-12 2007-08-07 Benq Corporation Fluid injector
US7513042B2 (en) * 2002-07-12 2009-04-07 Benq Corporation Method for fluid injector
KR100445004B1 (ko) * 2002-08-26 2004-08-21 삼성전자주식회사 모노리틱 잉크 젯 프린트 헤드 및 이의 제조 방법
KR100499132B1 (ko) * 2002-10-24 2005-07-04 삼성전자주식회사 잉크젯 프린트헤드 및 그 제조방법
US6938993B2 (en) * 2002-10-31 2005-09-06 Benq Corporation Fluid injection head structure
US6726310B1 (en) 2002-11-14 2004-04-27 Eastman Kodak Company Printing liquid droplet ejector apparatus and method
US6820967B2 (en) * 2002-11-23 2004-11-23 Silverbrook Research Pty Ltd Thermal ink jet printhead with heaters formed from low atomic number elements
US7036913B2 (en) * 2003-05-27 2006-05-02 Samsung Electronics Co., Ltd. Ink-jet printhead
TW580435B (en) * 2003-06-16 2004-03-21 Benq Corp Method for fabricating a monolithic fluid eject device
CN100346969C (zh) * 2003-06-20 2007-11-07 明基电通股份有限公司 流体喷射装置
TWI253986B (en) * 2003-06-24 2006-05-01 Benq Corp Fluid ejection apparatus
TW580436B (en) * 2003-06-27 2004-03-21 Benq Corp Ink-jet micro-injector device and fabrication method thereof
CN1317736C (zh) * 2003-08-14 2007-05-23 明基电通股份有限公司 单片流体喷射装置的制作方法
TWI250279B (en) * 2003-11-13 2006-03-01 Benq Corp Method for fabricating an enlarged fluid channel
TWI246115B (en) * 2004-01-16 2005-12-21 Benq Corp Method for fabricating an enlarged fluid chamber using multiple sacrificial layers
US20050179716A1 (en) * 2004-02-14 2005-08-18 Eastman Kodak Company Apparatus and method of controlling temperatures in ejection mechanisms
TWI232806B (en) * 2004-03-17 2005-05-21 Benq Corp Fluid injector and method of manufacturing the same
TW200600348A (en) * 2004-06-17 2006-01-01 Ind Tech Res Inst Inkjet printhead
TWI264376B (en) * 2004-06-28 2006-10-21 Benq Corp Fluid injection device and method of fabricating the same
TWI308886B (en) * 2004-06-30 2009-04-21 Ind Tech Res Inst Inkjet printhead and process for producing the same
US7213908B2 (en) * 2004-08-04 2007-05-08 Eastman Kodak Company Fluid ejector having an anisotropic surface chamber etch
CN100446977C (zh) * 2004-08-11 2008-12-31 明基电通股份有限公司 流体喷射装置
JP2006129445A (ja) 2004-09-28 2006-05-18 Fujitsu Media Device Kk 分波器
TWI231785B (en) * 2004-10-06 2005-05-01 Benq Corp Fluid injector and method of manufacturing the same
TWI272127B (en) * 2004-10-15 2007-02-01 Benq Corp Fluid injector and method of controlling fluid injector with optimized droplet
TWI252813B (en) * 2004-11-10 2006-04-11 Benq Corp Fluid injector device with sensors and method of manufacturing the same
US9260693B2 (en) 2004-12-03 2016-02-16 Cytonome/St, Llc Actuation of parallel microfluidic arrays
TWI241244B (en) * 2004-12-13 2005-10-11 Benq Corp Fluid injection device and method of fabricating the same
TWI254132B (en) * 2004-12-13 2006-05-01 Benq Corp Device and method of detecting openings
US20060176326A1 (en) * 2005-02-09 2006-08-10 Benq Corporation Fluid injector devices and methods for utilizing the same
TWI246461B (en) * 2005-05-12 2006-01-01 Benq Corp Method of manufacturing fluid injector
KR100676815B1 (ko) * 2005-05-31 2007-02-01 삼성전자주식회사 잉크젯 프린트헤드 및 그 제조방법
TW200718568A (en) * 2005-11-14 2007-05-16 Benq Corp Fluid injection apparatus
KR20070087817A (ko) * 2005-12-21 2007-08-29 삼성전자주식회사 잉크젯 프린트헤드
TWI273035B (en) * 2006-01-04 2007-02-11 Benq Corp Microinjection apparatus integrated with size detector
TWI322085B (en) * 2007-03-07 2010-03-21 Nat Univ Tsing Hua Micro-droplet injector apparatus having nozzle arrays without individual chambers and ejection method of droplets thereof
US8925835B2 (en) * 2008-12-31 2015-01-06 Stmicroelectronics, Inc. Microfluidic nozzle formation and process flow
US9108196B1 (en) * 2012-01-24 2015-08-18 Stratedigm, Inc. Method and apparatus for control of fluid flow or fluid suspended particle flow in a microfluidic channel
RU2498103C1 (ru) * 2012-07-10 2013-11-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Московский государственный технический университет имени Н.Э. Баумана" (МГТУ им. Н.Э. Баумана) Микроэлектромеханический ракетный двигатель
JP6090560B2 (ja) * 2012-10-12 2017-03-08 セイコーエプソン株式会社 液体噴射装置
CN108404699A (zh) * 2017-02-09 2018-08-17 埃尔微尘科技（北京）有限公司 一种气液混合装置
JP2019005950A (ja) 2017-06-22 2019-01-17 セイコーエプソン株式会社 液体噴射ヘッド、液体噴射装置、液体噴射ヘッドの制御方法、及び、液体噴射装置の制御方法
EP3853403B1 (de) 2018-09-17 2023-11-08 Arçelik Anonim Sirketi Waschmaschine mit hydrozyklon und einer filtrationshybridanordnung

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1127227A (en) * 1977-10-03 1982-07-06 Ichiro Endo Liquid jet recording process and apparatus therefor
US4463359A (en) * 1979-04-02 1984-07-31 Canon Kabushiki Kaisha Droplet generating method and apparatus thereof
US4494128A (en) * 1982-09-17 1985-01-15 Hewlett-Packard Company Gray scale printing with ink jets
JPS59199256A (ja) * 1983-04-28 1984-11-12 Canon Inc 液体噴射記録方法
US4546360A (en) * 1983-12-16 1985-10-08 Xerox Corporation Electrothermic ink jet
US4638337A (en) * 1985-08-02 1987-01-20 Xerox Corporation Thermal ink jet printhead
JPS62169657A (ja) * 1986-01-22 1987-07-25 Canon Inc 液体噴射記録ヘツド
JPS62225364A (ja) * 1986-03-27 1987-10-03 Nec Corp インクジエツトプリンタの印字ヘツド
EP0317171A3 (de) * 1987-11-13 1990-07-18 Hewlett-Packard Company Integrales Dünnschicht-Injektionssystem für einen thermischen Tintenspritzdruckkopf und Arbeitsmethoden
US5479196A (en) * 1990-02-26 1995-12-26 Canon Kabushiki Kaisha Ink jet recording apparatus and method of recovery ink discharging condition of the same
JPH0733091B2 (ja) * 1990-03-15 1995-04-12 日本電気株式会社 インクジェット記録方法及びそれを用いたインクジェットヘッド
US5211806A (en) * 1991-12-24 1993-05-18 Xerox Corporation Monolithic inkjet printhead
US5648805A (en) * 1992-04-02 1997-07-15 Hewlett-Packard Company Inkjet printhead architecture for high speed and high resolution printing
DE4214555C2 (de) * 1992-04-28 1996-04-25 Eastman Kodak Co Elektrothermischer Tintendruckkopf
US5278585A (en) * 1992-05-28 1994-01-11 Xerox Corporation Ink jet printhead with ink flow directing valves
JPH06996A (ja) * 1992-06-19 1994-01-11 Hitachi Koki Co Ltd 液滴吐出器
JPH06297719A (ja) * 1993-04-16 1994-10-25 Brother Ind Ltd 液滴噴射装置及びその製造方法
US5666140A (en) * 1993-04-16 1997-09-09 Hitachi Koki Co., Ltd. Ink jet print head
US5539437A (en) * 1994-01-10 1996-07-23 Xerox Corporation Hybrid thermal/hot melt ink jet print head
EP0720534B1 (de) * 1994-07-20 1999-03-10 Spectra, Inc. Auf abruf arbeitende hochfrequenz-tintenstrahldruckvorrichtung
US5751317A (en) * 1996-04-15 1998-05-12 Xerox Corporation Thermal ink-jet printhead with an optimized fluid flow channel in each ejector
US6375309B1 (en) * 1997-07-31 2002-04-23 Canon Kabushiki Kaisha Liquid discharge apparatus and method for sequentially driving multiple electrothermal converting members

Also Published As

Publication number Publication date
HUP0101628A3 (en) 2002-07-29
CN1495023A (zh) 2004-05-12
JP2002500975A (ja) 2002-01-15
HK1032564A1 (en) 2001-07-27
WO1999037486A1 (en) 1999-07-29
EP1053104A4 (de) 2001-05-02
PL342061A1 (en) 2001-05-21
IL137459A0 (en) 2001-07-24
AU752431B2 (en) 2002-09-19
CN1299905C (zh) 2007-02-14
CA2318983C (en) 2005-12-20
CN1274501C (zh) 2006-09-13
EP1053104A1 (de) 2000-11-22
TR200002162T2 (tr) 2001-01-22
IL137459A (en) 2003-12-10
CN1597326A (zh) 2005-03-23
ES2209385T3 (es) 2004-06-16
KR100563360B1 (ko) 2006-03-22
CN1274499C (zh) 2006-09-13
US6102530A (en) 2000-08-15
JP2005231364A (ja) 2005-09-02
DE69911742T2 (de) 2004-08-05
CN1597325A (zh) 2005-03-23
DK1053104T3 (da) 2004-02-02
PT1053104E (pt) 2004-02-27
BR9907222A (pt) 2000-10-24
CN1274500C (zh) 2006-09-13
CN1550336A (zh) 2004-12-01
KR20010040355A (ko) 2001-05-15
ATE251037T1 (de) 2003-10-15
HUP0101628A2 (hu) 2001-10-28
AU2240499A (en) 1999-08-09
CA2318983A1 (en) 1999-07-29
CN1290211A (zh) 2001-04-04
EP1053104B1 (de) 2003-10-01
CN1144680C (zh) 2004-04-07

Similar Documents

Publication Publication Date Title
DE69911742D1 (de) Vorrichtung und verfahren zur anwendung von blasen al virtuelles ventil in einem mikroeinspritzgerät zum ausstossen von flüssigkeit
WO2001072429A3 (en) Apparatus for using bubbles as virtual valve in microinjector to eject fluid
EP1661710A3 (de) Verfahren zum Befüllen einer Kartusche mit Flüssigkeit, Füllvorrichtung und Kartusche
GB9917996D0 (en) Droplet deposition method and apparatus
WO2008021465A8 (en) Method and apparatus for microfluidic injection
WO2008089113A3 (en) Method and apparatus for making uniformly sized particles
ATE359600T1 (de) Verfahren und vorrichtung zur vermeidung von kreuz-kontamination zwischen flüssigkeitsdüsen inoberflächennähe
TR200401956T4 (tr) Çoklu sınır tabakası kontrol tekniklerinin etkisini ve verimliliğini arttırmak için yöntem ve cihaz
BR9805321A (pt) Um método e aparelho para a aeração de lìquidos e pastas
RU2000124398A (ru) Способ получения пены и устройство для его осуществления
WO2002060570A3 (en) Apparatus and method to selectively microemulsify water and other normally immiscible fluids into the fuel of continuous combustors at the point of injection
CN103015993A (zh) 用于岩心注气驱替实验的水气分散注入装置
MXPA00007237A (es) Aparato y metodo para usar burbuja como valvula virtual en el microinyector para expulsar liquido.
EP0936070A3 (de) Flüssigkeitsausstossverfahren und Flüssigkeitsausstosskopf
JP3532829B2 (ja) バイオチップ作成溶液及びバイオチップ作成方法
WO2001085318A3 (en) Method and apparatus for producing foam
JPS5675866A (en) Ink jet recorder
EP1080906A3 (de) Flüssigkeitsausstosskopf, Flüssigkeitsausstossverfahren, und Flüssigkeitsausstossvorrichtung
JPH09103724A (ja) 圧縮エアを利用した噴水方法及び装置
JPH09192548A (ja) 液体噴出装置
JPS6068036A (ja) 流体接触装置
JPS5665654A (en) Apparatus for generating water droplets containing gas bubbles
JPH0810794Y2 (ja) 超音波探傷用の水ジェット装置
JPS5667268A (en) Air removal system for ink jet head
ATE374693T1 (de) Mikroinjektionsvorrichtung mit steuerschaltung und verfahren zur herstellung derselben

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee