ES8502027A1 - Sistema de control de un elemento de escritura por chorro selectivo de tinta - Google Patents
Sistema de control de un elemento de escritura por chorro selectivo de tintaInfo
- Publication number
- ES8502027A1 ES8502027A1 ES524161A ES524161A ES8502027A1 ES 8502027 A1 ES8502027 A1 ES 8502027A1 ES 524161 A ES524161 A ES 524161A ES 524161 A ES524161 A ES 524161A ES 8502027 A1 ES8502027 A1 ES 8502027A1
- Authority
- ES
- Spain
- Prior art keywords
- oscillatory circuit
- control system
- transducer
- ink jet
- voltage wave
- 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
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
- B41J2/04516—Control methods or devices therefor, e.g. driver circuits, control circuits preventing formation of satellite drops
-
- 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
Landscapes
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
- Facsimile Heads (AREA)
- Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
- Massaging Devices (AREA)
- Ink Jet (AREA)
- Surgical Instruments (AREA)
Abstract
SISTEMA DE CONTROL DE UN ELEMENTO DE ESCRITURA DE CHORRO SELECTIVO DE TINTA A TRAVES DE UNA TOBERA DE UN RECIPIENTE SOLICITADO POR UN TRANSDUCTOR PIEZOELECTRICO.CONSTA DE UN CIRCUITO OSCILANTE QUE INCLUYE UN TRANSDUCTOR; DE UN GENERADOR ARRITMICO DE IMPULSOS PARA EXCITAR SELECTIVAMENTE DICHO CIRCUITO OSCILANTE; Y DE MEDIOS QUE CONDICIONAN EL CIRCUITO OSCILANTE PARA QUE GENERE EN RESPUESTA A CADA IMPULSO UNA UNICA OSCILACION EN LA QUE TANTO EL VALOR DE LA TENSION Y LA CORRIENTE ASI COMO LAS DERIVADAS RESPECTO AL TIEMPO DE DICHOS VALORES, VARIAN DE MANERA CONTINUADA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT67907/82A IT1155548B (it) | 1982-07-16 | 1982-07-16 | Sistema di pilotaggio di un elemento scrivente a getto selettivo d inchiostro |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8502027A1 true ES8502027A1 (es) | 1984-12-16 |
ES524161A0 ES524161A0 (es) | 1984-12-16 |
Family
ID=11306267
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES524161A Granted ES524161A0 (es) | 1982-07-16 | 1983-07-15 | Sistema de control de un elemento de escritura por chorro selectivo de tinta |
Country Status (8)
Country | Link |
---|---|
US (1) | US4498089A (es) |
EP (1) | EP0099683B1 (es) |
JP (1) | JPS5954569A (es) |
AT (1) | ATE48973T1 (es) |
BR (1) | BR8303774A (es) |
DE (1) | DE3381011D1 (es) |
ES (1) | ES524161A0 (es) |
IT (1) | IT1155548B (es) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59198885A (ja) | 1983-04-25 | 1984-11-10 | Nec Corp | 圧電アクチェータ励振回路 |
US4554558A (en) * | 1983-05-19 | 1985-11-19 | The Mead Corporation | Fluid jet print head |
CA1244714A (en) * | 1984-04-16 | 1988-11-15 | William J. Debonte | Method for selective multi-cycle resonant operation of an ink jet apparatus for controlling dot size |
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 |
IT1182478B (it) * | 1985-07-01 | 1987-10-05 | Olivetti & Co Spa | Circuito di pilotaggio e di cancellazione di onde riflesse per una testina di stampa a getto di inchiostro |
US4753579A (en) * | 1986-01-22 | 1988-06-28 | Piezo Electric Products, Inc. | Ultrasonic resonant device |
IT1195151B (it) * | 1986-09-05 | 1988-10-12 | Olivetti & Co Spa | Apparecchiatura per ripristinare il funzionamento degli ugelli di una testina di stampa a getto d inchiostro e relativo procedimento |
GB2198604B (en) * | 1986-11-15 | 1991-02-13 | Brother Ind Ltd | Piezoelectric element drive circuit |
JP3165701B2 (ja) * | 1991-03-06 | 2001-05-14 | キヤノン株式会社 | 振動波モーター |
US5233686A (en) * | 1991-09-24 | 1993-08-03 | Ceridian Corporation | Open systems software backplane architecture for federated execution of independent application programs |
JPH07132590A (ja) * | 1993-11-09 | 1995-05-23 | Brother Ind Ltd | インク噴射装置の駆動方法 |
JP3152243B2 (ja) * | 1994-07-20 | 2001-04-03 | スペクトラ インコーポレイテッド | 高周波数ドロップオンデマンド型インクジェットシステム |
DE19714616A1 (de) * | 1997-04-09 | 1998-10-15 | Bosch Gmbh Robert | Verfahren und Vorrichtung zum Laden und Entladen eines piezoelektrischen Elements |
HUP9800508A1 (hu) * | 1998-03-09 | 2000-02-28 | György Hegedűs | Szerkezet vibrációs folyadékadagoláshoz |
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. |
US7249818B1 (en) * | 1999-10-12 | 2007-07-31 | Hewlett-Packard Development Company, L.P. | Print head apparatus with malfunction detector |
IT1318881B1 (it) * | 2000-09-19 | 2003-09-10 | St Microelectronics Srl | Circuito di pilotaggio ad alta efficienza per carichi capacitivi. |
US7834634B2 (en) * | 2005-05-06 | 2010-11-16 | Agere Systems Inc. | Low-power switch state detection circuit and method and mobile telephone incorporating the same |
JP2007062161A (ja) * | 2005-08-31 | 2007-03-15 | Seiko Epson Corp | 蓄電性素子の制御装置、液体吐出装置、および、蓄電性素子の制御方法 |
JP2008104965A (ja) * | 2006-10-26 | 2008-05-08 | Seiko Epson Corp | 液滴吐出ヘッドの制御方法、描画方法及び液滴吐出装置 |
CN102105247B (zh) | 2008-07-25 | 2013-03-27 | 株式会社Ihi | 薄壁部件的切削方法 |
JP5051261B2 (ja) * | 2010-03-31 | 2012-10-17 | ブラザー工業株式会社 | 補強接点の接続状態検査方法、及び、圧電アクチュエータ装置 |
US8864280B2 (en) | 2010-05-14 | 2014-10-21 | Hewlett-Packard Development Company | Switchable feedback damping of drop-on-demand piezoelectric fluid-ejection mechanism |
US8594346B2 (en) | 2010-06-15 | 2013-11-26 | Silverplus, Inc. | Audio output drivers for piezo speakers |
GB2596869A (en) * | 2020-07-10 | 2022-01-12 | Inca Digital Printers Ltd | Inkjet printhead drive circuit |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1135055A (fr) * | 1955-10-31 | 1957-04-24 | Realisations Ultrasoniques Sa | Dispositif électrique d'amortissement d'un traducteur électro-mécanique |
US3532911A (en) * | 1968-07-26 | 1970-10-06 | Us Navy | Dynamic braking of acoustic transducers |
US3736523A (en) * | 1972-07-31 | 1973-05-29 | Branson Instr | Failure detection circuit for ultrasonic apparatus |
JPS6055310B2 (ja) * | 1978-08-10 | 1985-12-04 | 東レ株式会社 | インク・ヘッドの駆動方法 |
DE2903339C3 (de) * | 1979-01-29 | 1987-06-19 | Siemens AG, 1000 Berlin und 8000 München | Schaltungsanordnung zur temperaturabhängigen Spannungsregelung für piezoelektrische Schreibdüsen in Tintenmosaikschreibeinrichtungen |
JPS5615365A (en) * | 1979-07-18 | 1981-02-14 | Fujitsu Ltd | Driving method for ink jet recorder |
JPS5759766A (en) * | 1980-09-27 | 1982-04-10 | Sharp Corp | Driving circuit for ink jet head |
US4369455A (en) * | 1980-12-08 | 1983-01-18 | Hewlett-Packard Company | Ink jet printer drive pulse for elimination of multiple ink droplet ejection |
DE3223636A1 (de) * | 1982-06-24 | 1983-12-29 | Siemens AG, 1000 Berlin und 8000 München | Ansteuerschaltung fuer piezowandler in tintenmosaikschreibeinrichtungen |
US4459599A (en) * | 1982-07-29 | 1984-07-10 | Xerox Corporation | Drive circuit for a drop-on-demand ink jet printer |
-
1982
- 1982-07-16 IT IT67907/82A patent/IT1155548B/it active
-
1983
- 1983-07-01 AT AT83303847T patent/ATE48973T1/de active
- 1983-07-01 DE DE8383303847T patent/DE3381011D1/de not_active Expired - Lifetime
- 1983-07-01 EP EP83303847A patent/EP0099683B1/en not_active Expired
- 1983-07-14 BR BR8303774A patent/BR8303774A/pt not_active IP Right Cessation
- 1983-07-15 JP JP58129288A patent/JPS5954569A/ja active Granted
- 1983-07-15 US US06/514,304 patent/US4498089A/en not_active Expired - Lifetime
- 1983-07-15 ES ES524161A patent/ES524161A0/es active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH0432743B2 (es) | 1992-06-01 |
ATE48973T1 (de) | 1990-01-15 |
US4498089A (en) | 1985-02-05 |
EP0099683B1 (en) | 1989-12-27 |
BR8303774A (pt) | 1984-02-21 |
EP0099683A3 (en) | 1985-12-27 |
JPS5954569A (ja) | 1984-03-29 |
DE3381011D1 (de) | 1990-02-01 |
IT1155548B (it) | 1987-01-28 |
EP0099683A2 (en) | 1984-02-01 |
ES524161A0 (es) | 1984-12-16 |
IT8267907A0 (it) | 1982-07-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19970519 |