IT1183811B - Circuito di pilotaggio per un elemento di scrittura a getto di inchiostro e relativo metodo di dimensionamento e di fabbricazione - Google Patents

Circuito di pilotaggio per un elemento di scrittura a getto di inchiostro e relativo metodo di dimensionamento e di fabbricazione

Info

Publication number
IT1183811B
IT1183811B IT67401/85A IT6740185A IT1183811B IT 1183811 B IT1183811 B IT 1183811B IT 67401/85 A IT67401/85 A IT 67401/85A IT 6740185 A IT6740185 A IT 6740185A IT 1183811 B IT1183811 B IT 1183811B
Authority
IT
Italy
Prior art keywords
dimensioning
ink
manufacturing
related method
writing element
Prior art date
Application number
IT67401/85A
Other languages
English (en)
Other versions
IT8567401A0 (it
IT8567401A1 (it
Inventor
Alessandro Scardovi
Original Assignee
Olivetti & Co 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 & Co Spa filed Critical Olivetti & Co Spa
Priority to IT67401/85A priority Critical patent/IT1183811B/it
Publication of IT8567401A0 publication Critical patent/IT8567401A0/it
Priority to EP86303009A priority patent/EP0200457A1/en
Priority to ES554591A priority patent/ES8800871A1/es
Priority to US06/858,692 priority patent/US4743924A/en
Priority to BR8601976A priority patent/BR8601976A/pt
Priority to JP61102920A priority patent/JPS61266255A/ja
Publication of IT8567401A1 publication Critical patent/IT8567401A1/it
Application granted granted Critical
Publication of IT1183811B publication Critical patent/IT1183811B/it

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
    • B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
    • B41J2/04591—Width of the driving signal being adjusted
    • 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
    • B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
    • B41J2/04541—Specific driving circuit
    • 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
    • B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
    • B41J2/04581—Control methods or devices therefor, e.g. driver circuits, control circuits controlling heads based on piezoelectric elements
    • 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
    • B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
    • B41J2/04588—Control methods or devices therefor, e.g. driver circuits, control circuits using a specific waveform
    • 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
    • B41J2/055—Devices for absorbing or preventing back-pressure
    • 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
    • B41J2002/14354—Sensor in each pressure chamber
IT67401/85A 1985-05-02 1985-05-02 Circuito di pilotaggio per un elemento di scrittura a getto di inchiostro e relativo metodo di dimensionamento e di fabbricazione IT1183811B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT67401/85A IT1183811B (it) 1985-05-02 1985-05-02 Circuito di pilotaggio per un elemento di scrittura a getto di inchiostro e relativo metodo di dimensionamento e di fabbricazione
EP86303009A EP0200457A1 (en) 1985-05-02 1986-04-22 Control circuit for an ink jet printing element and a method of dimensioning and manufacture relating thereto
ES554591A ES8800871A1 (es) 1985-05-02 1986-04-30 Circuito de mando para un elemento de escritura por chorro selectivo de tinta.
US06/858,692 US4743924A (en) 1985-05-02 1986-05-02 Control circuit for an ink jet printing element and a method of dimensioning and manufacture relating thereto
BR8601976A BR8601976A (pt) 1985-05-02 1986-05-02 Circuito de comando para um elemento de escrita a jato de tinta seletivo e metodo de dimensionamento e de fabricacao do mesmo
JP61102920A JPS61266255A (ja) 1985-05-02 1986-05-02 インク噴射印刷用制御回路とその寸法決めおよび製作方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67401/85A IT1183811B (it) 1985-05-02 1985-05-02 Circuito di pilotaggio per un elemento di scrittura a getto di inchiostro e relativo metodo di dimensionamento e di fabbricazione

Publications (3)

Publication Number Publication Date
IT8567401A0 IT8567401A0 (it) 1985-05-02
IT8567401A1 IT8567401A1 (it) 1986-11-02
IT1183811B true IT1183811B (it) 1987-10-22

Family

ID=11302082

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67401/85A IT1183811B (it) 1985-05-02 1985-05-02 Circuito di pilotaggio per un elemento di scrittura a getto di inchiostro e relativo metodo di dimensionamento e di fabbricazione

Country Status (6)

Country Link
US (1) US4743924A (it)
EP (1) EP0200457A1 (it)
JP (1) JPS61266255A (it)
BR (1) BR8601976A (it)
ES (1) ES8800871A1 (it)
IT (1) IT1183811B (it)

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IT1183811B (it) * 1985-05-02 1987-10-22 Olivetti & Co Spa Circuito di pilotaggio per un elemento di scrittura a getto di inchiostro e relativo metodo di dimensionamento e di fabbricazione
JP2854575B2 (ja) * 1986-06-20 1999-02-03 キヤノン株式会社 インクジエツト記録装置
JPS634957A (ja) * 1986-06-25 1988-01-09 Canon Inc インクジエツト装置
US4897665A (en) * 1986-10-09 1990-01-30 Canon Kabushiki Kaisha Method of driving an ink jet recording head
US4891654A (en) * 1987-09-09 1990-01-02 Spectra, Inc. Ink jet array
JP2695204B2 (ja) * 1987-10-29 1997-12-24 キヤノン株式会社 インクジェットヘッドの駆動方法およびインクジェット装置
US5198833A (en) * 1987-11-04 1993-03-30 Sharp Kabushiki Kaisha Variable density ink-jet dot printer
US5461403A (en) * 1991-08-16 1995-10-24 Compaq Computer Corporation Droplet volume modulation techniques for ink jet printheads
US5436648A (en) * 1991-08-16 1995-07-25 Compaq Computer Corporation Switched digital drive system for an ink jet printhead
US5521618A (en) * 1991-08-16 1996-05-28 Compaq Computer Corporation Dual element switched digital drive system for an ink jet printhead
US5191354A (en) * 1992-02-19 1993-03-02 Xerox Corporation Method and apparatus for suppressing capillary waves in an ink jet printer
US5757392A (en) * 1992-09-11 1998-05-26 Brother Kogyo Kabushiki Kaisha Piezoelectric type liquid droplet ejecting device which compensates for residual pressure fluctuations
US5557304A (en) * 1993-05-10 1996-09-17 Compaq Computer Corporation Spot size modulatable ink jet printhead
US5444467A (en) * 1993-05-10 1995-08-22 Compaq Computer Corporation Differential drive system for an ink jet printhead
US5426455A (en) * 1993-05-10 1995-06-20 Compaq Computer Corporation Three element switched digital drive system for an ink jet printhead
JPH07132590A (ja) * 1993-11-09 1995-05-23 Brother Ind Ltd インク噴射装置の駆動方法
US5764256A (en) * 1994-03-03 1998-06-09 Brother Kogyo Kabushiki Kaisha System and method for ejecting ink droplets from a nozzle
US6123405A (en) * 1994-03-16 2000-09-26 Xaar Technology Limited Method of operating a multi-channel printhead using negative and positive pressure wave reflection coefficient and a driving circuit therefor
SG93789A1 (en) * 1994-03-16 2003-01-21 Xaar Ltd Improvements relating to pulsed droplet deposition apparatus
DE69511470T2 (de) 1994-06-15 1999-12-16 Compaq Computer Corp Verfahren und Druckkopf zur Erzeugung von Gradiententondarstellungen
US5903286A (en) * 1995-07-18 1999-05-11 Brother Kogyo Kabushiki Kaisha Method for ejecting ink droplets from a nozzle in a fill-before-fire mode
JP3361669B2 (ja) * 1995-11-06 2003-01-07 富士通株式会社 ヘッド駆動波形生成方法及びヘッド駆動装置
JPH09277517A (ja) * 1996-04-15 1997-10-28 Brother Ind Ltd インクジェットヘッド
US5815172A (en) * 1996-08-23 1998-09-29 Pitney Bowes, Inc. Method and structure for controlling the energizing of an ink jet printhead in a value dispensing device such as a postage meter
US5912682A (en) * 1996-09-23 1999-06-15 Pitney Bowes Inc. Method of printing using inks having different characteristics
US6394598B1 (en) 1997-04-28 2002-05-28 Binney & Smith Inc. Ink jet marker
US6422698B2 (en) * 1997-04-28 2002-07-23 Binney & Smith Inc. Ink jet marker
JP3557883B2 (ja) * 1997-12-16 2004-08-25 ブラザー工業株式会社 インク滴噴射方法及びその装置
US6276774B1 (en) * 1998-01-24 2001-08-21 Eastman Kodak Company Imaging apparatus capable of inhibiting inadvertent ejection of a satellite ink droplet therefrom and method of assembling same
US6186610B1 (en) * 1998-09-21 2001-02-13 Eastman Kodak Company Imaging apparatus capable of suppressing inadvertent ejection of a satellite ink droplet therefrom and method of assembling same
JP2002527272A (ja) * 1998-10-16 2002-08-27 シルバーブルック リサーチ プロプライエタリイ、リミテッド インクジェットプリンタに関する改良
US20040263551A1 (en) * 1998-10-16 2004-12-30 Kia Silverbrook Method and apparatus for firing ink from a plurality of nozzles on a printhead
NL1012811C2 (nl) * 1999-08-12 2001-02-13 Ocu Technologies B V Werkwijze om de betrouwbaarheid van een inkjetprinter te vergroten en een inkjetprinter geschikt om deze werkwijze toe te passen.
NL1021015C2 (nl) * 2002-07-05 2004-01-06 Oce Tech Bv Werkwijze voor het aansturen van een inkjet printkop, een inkjetprintkop geschikt voor het toepassen van deze werkwijze en een inkjet printer voorzien van deze printkop.
US7357471B2 (en) * 2003-10-28 2008-04-15 Perkinelmer Las, Inc. Method and apparatus for fluid dispensing using curvilinear drive waveforms
WO2006067704A1 (en) * 2004-12-21 2006-06-29 Koninklijke Philips Electronics N.V. Method for determining a constitution of a fluid that is present inside a dosing device
US20080061471A1 (en) * 2006-09-13 2008-03-13 Spin Master Ltd. Decorative moulding toy
US7651204B2 (en) * 2006-09-14 2010-01-26 Hewlett-Packard Development Company, L.P. Fluid ejection device
US7914125B2 (en) 2006-09-14 2011-03-29 Hewlett-Packard Development Company, L.P. Fluid ejection device with deflective flexible membrane
FR2940627B1 (fr) * 2008-12-30 2014-09-12 Mgi France Dispositif d'impression par jet d'encre d'une composition de vernis pour substrat imprime.
EP2714402A4 (en) * 2011-05-17 2016-12-14 Matan Digital Printers (2001) Ltd BIMODAL INK JET PRINTING METHOD
US9321071B2 (en) * 2012-09-28 2016-04-26 Amastan Technologies Llc High frequency uniform droplet maker and method
US9782791B2 (en) * 2012-09-28 2017-10-10 Amastan Technologies Llc High frequency uniform droplet maker and method
US10165358B2 (en) 2014-12-11 2018-12-25 Semiconductor Components Industries, Llc Transducer controller and method therefor

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CA1084098A (en) * 1975-11-21 1980-08-19 Richard H. Vernon Meniscus dampening drop generator
JPS5615365A (en) * 1979-07-18 1981-02-14 Fujitsu Ltd Driving method for ink jet recorder
EP0049900B1 (en) * 1980-10-15 1985-04-17 Hitachi, Ltd. Ink jet printing apparatus
IT1144625B (it) * 1981-08-04 1986-10-29 Olivetti & Co Spa Stampante a punti a getto d inchiostro
DE3217248C2 (de) * 1982-05-07 1986-01-02 Siemens AG, 1000 Berlin und 8000 München Anordnung zum Ausstoß von Tintentröpfchen
DE3223636A1 (de) * 1982-06-24 1983-12-29 Siemens AG, 1000 Berlin und 8000 München Ansteuerschaltung fuer piezowandler in tintenmosaikschreibeinrichtungen
IT1155548B (it) * 1982-07-16 1987-01-28 Olivetti & Co Spa Sistema di pilotaggio di un elemento scrivente a getto selettivo d inchiostro
IT1157118B (it) * 1982-12-03 1987-02-11 Olivetti & Co Spa Dispositivo stampante a getto di inchiostro
IT1157119B (it) * 1982-12-03 1987-02-11 Olivetti & Co Spa Dispositivo stampante a getto di inchiostro
DE3319353A1 (de) * 1983-05-27 1984-11-29 Siemens AG, 1000 Berlin und 8000 München Verfahren und schaltungsanordnung zum einstellen der troepfchenausstossgeschwindigkeit in tintenschreibeinrichtungen
IT1178828B (it) * 1984-01-20 1987-09-16 Olivetti & Co Spa Dispositivo di stampa a getto selettivo di inchiostro
US4560998A (en) * 1984-07-18 1985-12-24 Tektronix, Inc. Low voltage transformer coupled ink jet driver
IT1183811B (it) * 1985-05-02 1987-10-22 Olivetti & Co Spa Circuito di pilotaggio per un elemento di scrittura a getto di inchiostro e relativo metodo di dimensionamento e di fabbricazione

Also Published As

Publication number Publication date
ES8800871A1 (es) 1987-12-01
JPS61266255A (ja) 1986-11-25
IT8567401A0 (it) 1985-05-02
IT8567401A1 (it) 1986-11-02
EP0200457A1 (en) 1986-11-05
BR8601976A (pt) 1987-01-06
ES554591A0 (es) 1987-12-01
US4743924A (en) 1988-05-10

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