SE9703983L - Inkjet Printers - Google Patents

Inkjet Printers

Info

Publication number
SE9703983L
SE9703983L SE9703983A SE9703983A SE9703983L SE 9703983 L SE9703983 L SE 9703983L SE 9703983 A SE9703983 A SE 9703983A SE 9703983 A SE9703983 A SE 9703983A SE 9703983 L SE9703983 L SE 9703983L
Authority
SE
Sweden
Prior art keywords
power supply
actuator
unit
sources
inkjet printers
Prior art date
Application number
SE9703983A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE9703983D0 (en
Inventor
Mike De Roos
Christer Bostroem
Original Assignee
Mit Modular Ink Technology I S
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 Mit Modular Ink Technology I S filed Critical Mit Modular Ink Technology I S
Priority to SE9703983A priority Critical patent/SE9703983L/en
Publication of SE9703983D0 publication Critical patent/SE9703983D0/en
Priority to DE69818292T priority patent/DE69818292T2/en
Priority to EP98953127A priority patent/EP1027218B1/en
Priority to AU10577/99A priority patent/AU1057799A/en
Priority to JP2000518840A priority patent/JP2001521841A/en
Priority to DE69803092T priority patent/DE69803092T2/en
Priority to JP2000518841A priority patent/JP2001521842A/en
Priority to CA002309041A priority patent/CA2309041A1/en
Priority to PCT/SE1998/001962 priority patent/WO1999022938A1/en
Priority to PCT/SE1998/001972 priority patent/WO1999022939A1/en
Priority to US09/530,148 priority patent/US6450624B1/en
Priority to EP98953123A priority patent/EP1027217B1/en
Priority to CA002308035A priority patent/CA2308035A1/en
Priority to CNB988108623A priority patent/CN1196587C/en
Priority to US09/530,032 priority patent/US6312080B1/en
Priority to AU10580/99A priority patent/AU1058099A/en
Publication of SE9703983L publication Critical patent/SE9703983L/en

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
    • B41J2/04541—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
    • B41J2/0457—Power supply level being detected or varied
    • 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

  • Ink Jet (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)

Abstract

A power supply (340) may provide constant 40 volts and a power supply circuit (330) delivers driving voltage to an actuator unit (130) having N current sources (320) coupling a drive signal output to the electrodes of the corresponding channel wall. A current control signal is coupled to a data conversion unit (440) receiving print data and converting it into control signals for the sources, causing controlled movement of the actuator walls - Independent claims are included for an actuator control circuit, for a releasably attached print-head arrangement and for a power supply unit.
SE9703983A 1997-10-30 1997-10-30 Inkjet Printers SE9703983L (en)

Priority Applications (16)

Application Number Priority Date Filing Date Title
SE9703983A SE9703983L (en) 1997-10-30 1997-10-30 Inkjet Printers
AU10580/99A AU1058099A (en) 1997-10-30 1998-10-30 Ink jet printer
JP2000518841A JP2001521842A (en) 1997-10-30 1998-10-30 inkjet printer
PCT/SE1998/001962 WO1999022938A1 (en) 1997-10-30 1998-10-30 Ink jet printer
AU10577/99A AU1057799A (en) 1997-10-30 1998-10-30 Ink jet printer
JP2000518840A JP2001521841A (en) 1997-10-30 1998-10-30 inkjet printer
DE69803092T DE69803092T2 (en) 1997-10-30 1998-10-30 INKJET
DE69818292T DE69818292T2 (en) 1997-10-30 1998-10-30 INKJET
CA002309041A CA2309041A1 (en) 1997-10-30 1998-10-30 Ink jet printer
EP98953127A EP1027218B1 (en) 1997-10-30 1998-10-30 Ink jet printer
PCT/SE1998/001972 WO1999022939A1 (en) 1997-10-30 1998-10-30 Ink jet printer
US09/530,148 US6450624B1 (en) 1997-10-30 1998-10-30 Ink jet printer
EP98953123A EP1027217B1 (en) 1997-10-30 1998-10-30 Ink jet printer
CA002308035A CA2308035A1 (en) 1997-10-30 1998-10-30 Ink jet printer
CNB988108623A CN1196587C (en) 1997-10-30 1998-10-30 Ink jet printer
US09/530,032 US6312080B1 (en) 1997-10-30 1998-10-30 Ink jet printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9703983A SE9703983L (en) 1997-10-30 1997-10-30 Inkjet Printers

Publications (2)

Publication Number Publication Date
SE9703983D0 SE9703983D0 (en) 1997-10-30
SE9703983L true SE9703983L (en) 1999-05-01

Family

ID=20408814

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9703983A SE9703983L (en) 1997-10-30 1997-10-30 Inkjet Printers

Country Status (1)

Country Link
SE (1) SE9703983L (en)

Also Published As

Publication number Publication date
SE9703983D0 (en) 1997-10-30

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