DE69425958T2 - Verfahren und vorrichtung zur herstellung von tropfen - Google Patents

Verfahren und vorrichtung zur herstellung von tropfen

Info

Publication number
DE69425958T2
DE69425958T2 DE69425958T DE69425958T DE69425958T2 DE 69425958 T2 DE69425958 T2 DE 69425958T2 DE 69425958 T DE69425958 T DE 69425958T DE 69425958 T DE69425958 T DE 69425958T DE 69425958 T2 DE69425958 T2 DE 69425958T2
Authority
DE
Germany
Prior art keywords
ejection location
location
constant
viscosity
ejection
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 - Lifetime
Application number
DE69425958T
Other languages
English (en)
Other versions
DE69425958D1 (de
Inventor
Luis Lima-Marques
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.)
Tonejet Ltd
Original Assignee
Tonejet Corp Pty Ltd
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 Tonejet Corp Pty Ltd filed Critical Tonejet Corp Pty Ltd
Application granted granted Critical
Publication of DE69425958D1 publication Critical patent/DE69425958D1/de
Publication of DE69425958T2 publication Critical patent/DE69425958T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/007—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means the high voltage supplied to an electrostatic spraying apparatus during spraying operation being periodical or in time, e.g. sinusoidal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/001—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means incorporating means for heating or cooling, e.g. the material to be sprayed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
    • B05B5/0255—Discharge apparatus, e.g. electrostatic spray guns spraying and depositing by electrostatic forces only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
    • B05B5/053—Arrangements for supplying power, e.g. charging power
    • B05B5/0533—Electrodes specially adapted therefor; Arrangements of electrodes
    • B05B5/0536—Dimensional characteristics of electrodes, e.g. diameter or radius of curvature of a needle-like corona electrode
    • 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
    • B41J2/06—Ink jet characterised by the jet generation process generating single droplets or particles on demand by electric or magnetic field
    • 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
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/175—Ink supply systems ; Circuit parts therefor
    • B41J2/17593—Supplying ink in a solid state
    • 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
    • B41J2/06—Ink jet characterised by the jet generation process generating single droplets or particles on demand by electric or magnetic field
    • B41J2002/061—Ejection by electric field of ink or of toner particles contained in ink

Landscapes

  • Ink Jet Recording Methods And Recording Media Thereof (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Ink Jet (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
DE69425958T 1993-02-12 1994-02-11 Verfahren und vorrichtung zur herstellung von tropfen Expired - Lifetime DE69425958T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPL727493 1993-02-12
PCT/AU1994/000065 WO1994018011A1 (en) 1993-02-12 1994-02-11 Method and apparatus for the production of droplets

Publications (2)

Publication Number Publication Date
DE69425958D1 DE69425958D1 (de) 2000-10-26
DE69425958T2 true DE69425958T2 (de) 2001-01-25

Family

ID=3776707

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69425958T Expired - Lifetime DE69425958T2 (de) 1993-02-12 1994-02-11 Verfahren und vorrichtung zur herstellung von tropfen

Country Status (8)

Country Link
EP (1) EP0683731B1 (de)
JP (1) JPH08506536A (de)
CN (1) CN1045745C (de)
AT (1) ATE196447T1 (de)
CA (1) CA2155942A1 (de)
DE (1) DE69425958T2 (de)
RU (1) RU2110409C1 (de)
WO (1) WO1994018011A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10353112A1 (de) * 2003-11-12 2005-06-30 Metec Ingenieur-Ag Druckkopf und Braille-Zeichen-Drucker

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5800600A (en) * 1994-07-14 1998-09-01 Tonejet Corporation Pty Ltd Solid ink jet ink
AU682975B2 (en) * 1994-07-14 1997-10-23 Tonejet Limited Solid ink jet ink
US5510821B1 (en) * 1994-09-20 2000-05-02 Tektronix Inc Solid ink stick
US5647543A (en) * 1995-01-31 1997-07-15 Graco Inc Electrostatic ionizing system
EP0734777A3 (de) * 1995-03-28 1997-08-20 Graco Inc Elektrostatisches Ionisationssystem
GB9601212D0 (en) 1996-01-22 1996-03-20 The Technology Partnership Plc Inkjet printer nozzle plate
JP3185729B2 (ja) * 1997-11-07 2001-07-11 富士ゼロックス株式会社 画像形成装置及び画像形成方法
US6136442A (en) * 1998-09-30 2000-10-24 Xerox Corporation Multi-layer organic overcoat for particulate transport electrode grid
US6328409B1 (en) 1998-09-30 2001-12-11 Xerox Corporation Ballistic aerosol making apparatus for marking with a liquid material
US6116718A (en) * 1998-09-30 2000-09-12 Xerox Corporation Print head for use in a ballistic aerosol marking apparatus
DE19921925A1 (de) * 1999-05-12 2000-11-16 Dmc2 Degussa Metals Catalysts Verfahren zur Dekoration fester Materialien
US6579574B2 (en) * 2001-04-24 2003-06-17 3M Innovative Properties Company Variable electrostatic spray coating apparatus and method
JP2004299097A (ja) * 2003-03-28 2004-10-28 Seiko Epson Corp 液滴吐出装置、電気光学装置、電子機器、電気光学装置の製造方法、液滴吐出装置の吐出制御方法
CN101321899B (zh) 2005-10-31 2011-08-10 普林斯顿大学理事会 电流体力学印刷和制造
CN108254950B (zh) * 2018-02-09 2021-01-08 京东方科技集团股份有限公司 一种量子点小球喷洒设备
KR102210311B1 (ko) * 2018-11-30 2021-02-01 서강대학교산학협력단 자성산화철 나노입자 형성방법
CN111319358A (zh) * 2018-12-13 2020-06-23 株式会社Enjet 电流体动力学印刷装置
WO2020120773A1 (en) * 2018-12-14 2020-06-18 Poly Pico Technologies Limited A droplet dispenser for high viscosity liquids
CN112431930A (zh) * 2020-11-23 2021-03-02 石家庄禾柏生物技术股份有限公司 一种密封阀及包含该密封阀的出液结构

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE755392A (fr) * 1969-08-28 1971-02-01 Teletype Corp Encre et appareil d'impression electrostatique
IT1116334B (it) * 1977-12-28 1986-02-10 Olivetti & Co Spa Dispositivo di scrittura senza impatto ad emissione selettiva di particelle solide di inchiostro
JPS597052A (ja) * 1982-06-30 1984-01-14 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション 液体噴射記録装置
CH649040A5 (fr) * 1982-10-08 1985-04-30 Battelle Memorial Institute Dispositif pour projeter des gouttelettes d'un liquide electriquement conducteur.
US4490731A (en) * 1982-11-22 1984-12-25 Hewlett-Packard Company Ink dispenser with "frozen" solid ink
US4593292A (en) * 1984-10-15 1986-06-03 Exxon Research And Engineering Co. Ink jet apparatus and method of operating ink jet apparatus employing phase change ink melted as needed
US4682185A (en) * 1984-11-08 1987-07-21 Martner John G Ink jet method and apparatus utilizing a web of hot melt ink
EP0213240B1 (de) * 1985-08-06 1990-05-30 Dataproducts Corporation Tintenstrahleinrichtung mit Veränderung des Farbstoffzustandes
US4717926A (en) * 1985-11-09 1988-01-05 Minolta Camera Kabushiki Kaisha Electric field curtain force printer
JP2638879B2 (ja) * 1988-02-09 1997-08-06 ミノルタ株式会社 インクジェットプリンタ
JPH03184855A (ja) * 1989-12-14 1991-08-12 Ricoh Co Ltd 非接触型記録装置
DE69230111T2 (de) * 1991-12-18 2000-01-20 Tonejet Corp Pty Ltd Methode und vorrichtung zur herstellung von diskreten agglomeraten von einem teilchenförmigen material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10353112A1 (de) * 2003-11-12 2005-06-30 Metec Ingenieur-Ag Druckkopf und Braille-Zeichen-Drucker
DE10353112B4 (de) * 2003-11-12 2006-12-28 Metec Ingenieur-Ag Druckkopf und dessen Verwendung

Also Published As

Publication number Publication date
JPH08506536A (ja) 1996-07-16
EP0683731A1 (de) 1995-11-29
EP0683731A4 (de) 1996-04-03
ATE196447T1 (de) 2000-10-15
CA2155942A1 (en) 1994-08-18
DE69425958D1 (de) 2000-10-26
EP0683731B1 (de) 2000-09-20
RU2110409C1 (ru) 1998-05-10
WO1994018011A1 (en) 1994-08-18
CN1045745C (zh) 1999-10-20
CN1119843A (zh) 1996-04-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: TONEJET LTD., ROYSTON, HERTFORDSHIRE, GB