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IT1320381B1 - Metodo per la fabbricazione di una testina di eiezione di gocce diliquido particolarmente adatta per operare con liquidi chimicamente - Google Patents

Metodo per la fabbricazione di una testina di eiezione di gocce diliquido particolarmente adatta per operare con liquidi chimicamente

Info

Publication number
IT1320381B1
IT1320381B1 IT2000TO000494A ITTO20000494A IT1320381B1 IT 1320381 B1 IT1320381 B1 IT 1320381B1 IT 2000TO000494 A IT2000TO000494 A IT 2000TO000494A IT TO20000494 A ITTO20000494 A IT TO20000494A IT 1320381 B1 IT1320381 B1 IT 1320381B1
Authority
IT
Italy
Prior art keywords
ejection head
substrate
nozzle plate
ejection
ejecting
Prior art date
Application number
IT2000TO000494A
Other languages
English (en)
Inventor
Renato Conta
Original Assignee
Olivetti Lexikon Spa
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 Olivetti Lexikon Spa filed Critical Olivetti Lexikon Spa
Publication of ITTO20000494A0 publication Critical patent/ITTO20000494A0/it
Priority to IT2000TO000494A priority Critical patent/IT1320381B1/it
Priority to AU2001266311A priority patent/AU2001266311A1/en
Priority to AT01943783T priority patent/ATE255204T1/de
Priority to DE60101336T priority patent/DE60101336T2/de
Priority to US10/296,629 priority patent/US6780340B2/en
Priority to PCT/IT2001/000266 priority patent/WO2001092715A1/en
Priority to ES01943783T priority patent/ES2211813T3/es
Priority to EP01943783A priority patent/EP1290336B1/en
Publication of ITTO20000494A1 publication Critical patent/ITTO20000494A1/it
Application granted granted Critical
Publication of IT1320381B1 publication Critical patent/IT1320381B1/it
Priority to US10/832,359 priority patent/US6988791B2/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005Typewriters 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
    • B41J2/01Ink jet
    • B41J2/135Nozzles
    • B41J2/16Production of nozzles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005Typewriters 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
    • B41J2/01Ink jet
    • B41J2/135Nozzles
    • B41J2/16Production of nozzles
    • B41J2/1621Manufacturing processes
    • B41J2/1623Manufacturing processes bonding and adhesion
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005Typewriters 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
    • B41J2/01Ink jet
    • B41J2/135Nozzles
    • B41J2/16Production of nozzles
    • B41J2/1621Manufacturing processes
    • B41J2/1626Manufacturing processes etching
    • B41J2/1628Manufacturing processes etching dry etching
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005Typewriters 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
    • B41J2/01Ink jet
    • B41J2/135Nozzles
    • B41J2/16Production of nozzles
    • B41J2/1621Manufacturing processes
    • B41J2/1626Manufacturing processes etching
    • B41J2/1629Manufacturing processes etching wet etching
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005Typewriters 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
    • B41J2/01Ink jet
    • B41J2/135Nozzles
    • B41J2/16Production of nozzles
    • B41J2/1621Manufacturing processes
    • B41J2/1631Manufacturing processes photolithography
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005Typewriters 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
    • B41J2/01Ink jet
    • B41J2/135Nozzles
    • B41J2/16Production of nozzles
    • B41J2/1621Manufacturing processes
    • B41J2/1635Manufacturing processes dividing the wafer into individual chips
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005Typewriters 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
    • B41J2/01Ink jet
    • B41J2/135Nozzles
    • B41J2/16Production of nozzles
    • B41J2/1621Manufacturing processes
    • B41J2/164Manufacturing processes thin film formation
    • B41J2/1646Manufacturing processes thin film formation thin film formation by sputtering
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M51/00Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06Injectors peculiar thereto with means directly operating the valve needle
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M51/00Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/0603Injectors peculiar thereto with means directly operating the valve needle using piezoelectric or magnetostrictive operating means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M53/00Fuel-injection apparatus characterised by having heating, cooling or thermally-insulating means
    • F02M53/04Injectors with heating, cooling, or thermally-insulating means
    • F02M53/06Injectors with heating, cooling, or thermally-insulating means with fuel-heating means, e.g. for vaporising
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M61/00Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/18Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
    • F02M61/1853Orifice plates
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49401Fluid pattern dispersing device making, e.g., ink jet

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Chemically Coating (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Magnetic Heads (AREA)
IT2000TO000494A 2000-05-29 2000-05-29 Metodo per la fabbricazione di una testina di eiezione di gocce diliquido particolarmente adatta per operare con liquidi chimicamente IT1320381B1 (it)

Priority Applications (9)

Application Number Priority Date Filing Date Title
IT2000TO000494A IT1320381B1 (it) 2000-05-29 2000-05-29 Metodo per la fabbricazione di una testina di eiezione di gocce diliquido particolarmente adatta per operare con liquidi chimicamente
US10/296,629 US6780340B2 (en) 2000-05-29 2001-05-25 Ejection head for aggressive liquids manufactured by anodic bonding
AT01943783T ATE255204T1 (de) 2000-05-29 2001-05-25 Ausstossdruckkopf für aggressive flüssigkeiten, hergestellt durch anodisches binden
DE60101336T DE60101336T2 (de) 2000-05-29 2001-05-25 Ausstossdruckkopf für aggressive flüssigkeiten, hergestellt durch anodisches binden
AU2001266311A AU2001266311A1 (en) 2000-05-29 2001-05-25 Ejection head for aggressive liquids manufactured by anodic bonding
PCT/IT2001/000266 WO2001092715A1 (en) 2000-05-29 2001-05-25 Ejection head for aggressive liquids manufactured by anodic bonding
ES01943783T ES2211813T3 (es) 2000-05-29 2001-05-25 Cabeza de eyeccion para liquidos agresivos fabricada por union anodica.
EP01943783A EP1290336B1 (en) 2000-05-29 2001-05-25 Ejection head for aggressive liquids manufactured by anodic bonding
US10/832,359 US6988791B2 (en) 2000-05-29 2004-04-27 Ejection head for aggressive liquids manufactured by anodic bonding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2000TO000494A IT1320381B1 (it) 2000-05-29 2000-05-29 Metodo per la fabbricazione di una testina di eiezione di gocce diliquido particolarmente adatta per operare con liquidi chimicamente

Publications (3)

Publication Number Publication Date
ITTO20000494A0 ITTO20000494A0 (it) 2000-05-29
ITTO20000494A1 ITTO20000494A1 (it) 2001-11-29
IT1320381B1 true IT1320381B1 (it) 2003-11-26

Family

ID=11457761

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2000TO000494A IT1320381B1 (it) 2000-05-29 2000-05-29 Metodo per la fabbricazione di una testina di eiezione di gocce diliquido particolarmente adatta per operare con liquidi chimicamente

Country Status (8)

Country Link
US (2) US6780340B2 (it)
EP (1) EP1290336B1 (it)
AT (1) ATE255204T1 (it)
AU (1) AU2001266311A1 (it)
DE (1) DE60101336T2 (it)
ES (1) ES2211813T3 (it)
IT (1) IT1320381B1 (it)
WO (1) WO2001092715A1 (it)

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US6729306B2 (en) 2002-02-26 2004-05-04 Hewlett-Packard Development Company, L.P. Micro-pump and fuel injector for combustible liquids
US6962402B2 (en) * 2002-12-02 2005-11-08 Silverbrook Research Pty Ltd Inkjet printhead with ink supply passage formed from both sides of the wafer by overlapping etches
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US7052117B2 (en) 2002-07-03 2006-05-30 Dimatix, Inc. Printhead having a thin pre-fired piezoelectric layer
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US6786194B2 (en) * 2002-10-31 2004-09-07 Hewlett-Packard Development Company, L.P. Variable fuel delivery system and method
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US8305936B2 (en) 2006-07-27 2012-11-06 Mobitrum Corporation Method and system for dynamic information exchange on a mesh network in a vehicle
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Also Published As

Publication number Publication date
DE60101336T2 (de) 2004-09-09
ATE255204T1 (de) 2003-12-15
US20030131475A1 (en) 2003-07-17
ITTO20000494A1 (it) 2001-11-29
EP1290336A1 (en) 2003-03-12
US6780340B2 (en) 2004-08-24
US6988791B2 (en) 2006-01-24
WO2001092715A1 (en) 2001-12-06
US20040207697A1 (en) 2004-10-21
ES2211813T3 (es) 2004-07-16
EP1290336B1 (en) 2003-11-26
DE60101336D1 (de) 2004-01-08
ITTO20000494A0 (it) 2000-05-29
AU2001266311A1 (en) 2001-12-11

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