ES2106440T3 - Sistema de control de la excitacion de la boquilla y metodo para imprimir con chorro de tinta. - Google Patents

Sistema de control de la excitacion de la boquilla y metodo para imprimir con chorro de tinta.

Info

Publication number
ES2106440T3
ES2106440T3 ES94202383T ES94202383T ES2106440T3 ES 2106440 T3 ES2106440 T3 ES 2106440T3 ES 94202383 T ES94202383 T ES 94202383T ES 94202383 T ES94202383 T ES 94202383T ES 2106440 T3 ES2106440 T3 ES 2106440T3
Authority
ES
Spain
Prior art keywords
printing
ink
voltage
models
drops
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
ES94202383T
Other languages
English (en)
Inventor
James Robert Pickell
Robert Irvin Keur
James Eugene Clark
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.)
Videojet Technologies Inc
Original Assignee
Videojet Systems International Inc
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 Videojet Systems International Inc filed Critical Videojet Systems International Inc
Application granted granted Critical
Publication of ES2106440T3 publication Critical patent/ES2106440T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B41J2/02—Ink jet characterised by the jet generation process generating a continuous ink jet
    • 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
    • B41J2/07—Ink jet characterised by jet control
    • B41J2/12—Ink jet characterised by jet control testing or correcting charge or deflection

Landscapes

  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Ink Jet (AREA)
  • Recording Measured Values (AREA)

Abstract

SE PRESENTA UN METODO Y UN CIRCUITO DE CONTROL PARA DETERMINAR EL VOLTAJE DE EXCITACION A APLICAR A UNA BOQUILLA DE UNA IMPRESORA POR CHORRO DE TINTA PARA ROMPER UNA CORRIENTE DE TINTA EN GOTITAS PARA EFECTUAR LA IMPRESION, EL METODO INCLUYE LOS PASOS DE INCREMENTAR LENTAMENTE EL VOLTAJE DE EXCITACION DESDE UN VALOR MINIMO Y DETECTAR EL VALOR C(H) EN EL CUAL SE PRODUCE LA FORMACION DE LAS GOTAS LO MAS CERCA POSIBLE DE LA BOQUILLA. EL VOLTAJE DE EXCITACION PARA LA IMPRESION SE ESTIMA APLICANDO MODELOS DE PRUEBAS ELECTRICAS (FIG. 6) A LAS GOTITAS DE TINTA DE MANERA QUE LOS MODELOS VARIARAN EN FASE CON RELACION A LA SINCRONIZACION DE LAS GOTITAS MEDIANTE LO CUAL SOLAMENTE ALGUNO DE LOS MODELOS DE PRUEBA TENDRA EXITO EN LA CARGA DE LAS GOTITAS. DESPUES DE ESO, AQUELLAS GOTAS QUE SE HALLAN CARGADO CON EXITO SE DETECTAN Y EL VALOR C(H) DETERMINADO A PARTIR DEL CAMBIO EN LA SECUENCIA DE LOS MODELOS DE CARGA DETECTADOS. EL VOLTAJE DE EXCITACION PARA LA IMPRESION SE ESTIMA DE ACUERDO CON LA FORMULAV(EST) = CH(H) -E, EN DONDE E ES UN VOLTAJE RELACIONADO CON LAS CARACTERISTICAS DE LA TINTA.
ES94202383T 1989-03-31 1990-03-22 Sistema de control de la excitacion de la boquilla y metodo para imprimir con chorro de tinta. Expired - Lifetime ES2106440T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33200989A 1989-03-31 1989-03-31

Publications (1)

Publication Number Publication Date
ES2106440T3 true ES2106440T3 (es) 1997-11-01

Family

ID=23296316

Family Applications (2)

Application Number Title Priority Date Filing Date
ES90303101T Expired - Lifetime ES2069681T3 (es) 1989-03-31 1990-03-22 Sistema de control de excitacion de tobera y metodo para impresion por chorro de tinta.
ES94202383T Expired - Lifetime ES2106440T3 (es) 1989-03-31 1990-03-22 Sistema de control de la excitacion de la boquilla y metodo para imprimir con chorro de tinta.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES90303101T Expired - Lifetime ES2069681T3 (es) 1989-03-31 1990-03-22 Sistema de control de excitacion de tobera y metodo para impresion por chorro de tinta.

Country Status (6)

Country Link
EP (2) EP0628412B1 (es)
JP (1) JP2858833B2 (es)
AU (1) AU620941B2 (es)
CA (1) CA2001041C (es)
DE (2) DE69031431T2 (es)
ES (2) ES2069681T3 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5396274A (en) * 1992-05-20 1995-03-07 Videojet Systems International, Inc. Variable frequency ink jet printer
CN101909892B (zh) * 2007-11-10 2013-02-13 录象射流技术公司 用于喷墨打印的机电转换器
GB2602051B (en) * 2020-12-16 2024-09-25 Domino Uk Ltd Dynamic modulating voltage adjustment

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5655268A (en) * 1979-10-11 1981-05-15 Sharp Corp Controller for particle of ink in ink jet printer
JPS604065A (ja) * 1983-06-23 1985-01-10 Hitachi Ltd インクジエツト記録装置
JPH0829590B2 (ja) * 1985-03-04 1996-03-27 株式会社日立製作所 インクジエツト記録装置
US4631549A (en) * 1985-08-15 1986-12-23 Eastman Kodak Company Method and apparatus for adjusting stimulation amplitude in continuous ink jet printer
US4638325A (en) * 1985-09-09 1987-01-20 Eastman Kodak Company Ink jet filament length and stimulation amplitude assessment system
JPH0684076B2 (ja) * 1986-02-19 1994-10-26 株式会社日立製作所 インクジエツト記録装置
US4688047A (en) * 1986-08-21 1987-08-18 Eastman Kodak Company Method and apparatus for sensing satellite ink drop charge and adjusting ink pressure
GB8708885D0 (en) * 1987-04-14 1987-05-20 Domino Printing Sciences Plc Ink jet printing
GB8725465D0 (en) * 1987-10-30 1987-12-02 Linx Printing Tech Ink jet printers
US4878064A (en) * 1988-10-31 1989-10-31 Eastman Kodak Company Continuous ink jet stimulation adjustment based on overdrive detection

Also Published As

Publication number Publication date
DE69031431T2 (de) 1998-01-22
EP0628412B1 (en) 1997-09-10
CA2001041A1 (en) 1990-09-30
JP2858833B2 (ja) 1999-02-17
EP0390427A1 (en) 1990-10-03
EP0628412A2 (en) 1994-12-14
AU4530289A (en) 1990-10-04
DE69031431D1 (de) 1997-10-16
CA2001041C (en) 1994-03-08
EP0628412A3 (en) 1995-06-07
JPH02274556A (ja) 1990-11-08
AU620941B2 (en) 1992-02-27
EP0390427B1 (en) 1995-03-22
ES2069681T3 (es) 1995-05-16
DE69017931T2 (de) 1995-07-20
DE69017931D1 (de) 1995-04-27

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