SE0104209L - Printer head structure and method for increasing the maximum control frequency of a liquid jet printer - Google Patents

Printer head structure and method for increasing the maximum control frequency of a liquid jet printer

Info

Publication number
SE0104209L
SE0104209L SE0104209A SE0104209A SE0104209L SE 0104209 L SE0104209 L SE 0104209L SE 0104209 A SE0104209 A SE 0104209A SE 0104209 A SE0104209 A SE 0104209A SE 0104209 L SE0104209 L SE 0104209L
Authority
SE
Sweden
Prior art keywords
valve body
increasing
liquid jet
head structure
printer
Prior art date
Application number
SE0104209A
Other languages
Swedish (sv)
Other versions
SE0104209D0 (en
SE521081C2 (en
Inventor
Urban Albinsson
Original Assignee
Texdot Ab
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 Texdot Ab filed Critical Texdot Ab
Priority to SE0104209A priority Critical patent/SE521081C2/en
Publication of SE0104209D0 publication Critical patent/SE0104209D0/en
Priority to AU2002358378A priority patent/AU2002358378A1/en
Priority to EP02792141A priority patent/EP1453681A1/en
Priority to PCT/SE2002/002314 priority patent/WO2003053700A1/en
Publication of SE0104209L publication Critical patent/SE0104209L/en
Publication of SE521081C2 publication Critical patent/SE521081C2/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
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/175—Ink supply systems ; Circuit parts therefor
    • B41J2/17596—Ink pumps, ink valves
    • 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
    • B41J2002/041—Electromagnetic transducer
    • 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
    • B41J2202/00—Embodiments of or processes related to ink-jet or thermal heads
    • B41J2202/01—Embodiments of or processes related to ink-jet heads
    • B41J2202/05—Heads having a valve

Landscapes

  • Ink Jet (AREA)
  • Multiple-Way Valves (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)

Abstract

In a liquid ink image forming apparatus a liquid ink valve unit including a moveable elongated valve body is made to increase its maximum controllable frequency by creating a free movement of the valve body. This is attained according to the invention by counteracting undesirable pressure changes across the valve body, especially during movement of the valve body. In a preferred embodiment a liquid ink transport is created between a first cavity at a first end section of the valve body and a second cavity at the second end section of the valve body.
SE0104209A 2001-12-13 2001-12-13 Printer head structure and method for increasing the maximum control frequency of a liquid jet printer SE521081C2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE0104209A SE521081C2 (en) 2001-12-13 2001-12-13 Printer head structure and method for increasing the maximum control frequency of a liquid jet printer
AU2002358378A AU2002358378A1 (en) 2001-12-13 2002-12-12 Valve unit in a liquid jet printer
EP02792141A EP1453681A1 (en) 2001-12-13 2002-12-12 Valve unit in a liquid jet printer
PCT/SE2002/002314 WO2003053700A1 (en) 2001-12-13 2002-12-12 Valve unit in a liquid jet printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0104209A SE521081C2 (en) 2001-12-13 2001-12-13 Printer head structure and method for increasing the maximum control frequency of a liquid jet printer

Publications (3)

Publication Number Publication Date
SE0104209D0 SE0104209D0 (en) 2001-12-13
SE0104209L true SE0104209L (en) 2003-06-14
SE521081C2 SE521081C2 (en) 2003-09-30

Family

ID=20286318

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0104209A SE521081C2 (en) 2001-12-13 2001-12-13 Printer head structure and method for increasing the maximum control frequency of a liquid jet printer

Country Status (4)

Country Link
EP (1) EP1453681A1 (en)
AU (1) AU2002358378A1 (en)
SE (1) SE521081C2 (en)
WO (1) WO2003053700A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE527837C2 (en) 2004-01-08 2006-06-20 Unjo Ab Control system for banknotes handlers
EP1555127B1 (en) * 2004-01-14 2009-08-26 Océ-Technologies B.V. Nozzle cleaning device for an ink jet printer
ATE440728T1 (en) 2004-01-14 2009-09-15 Oce Tech Bv NOZZLE CLEANING DEVICE FOR AN INKJET PRINTER
CN114834040B (en) * 2022-05-27 2023-03-14 浙江大学 Automatic ink protection sleeve for direct-writing 3D printing

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8828046D0 (en) * 1988-12-01 1989-01-05 Willett Int Ltd Device & method
GB9121824D0 (en) * 1991-10-15 1991-11-27 Willett Int Ltd Device and method for assembling solenoid valve
GB9221833D0 (en) * 1992-10-16 1992-12-02 Willett Int Ltd Method for assembling devices
SE507821C2 (en) * 1996-04-15 1998-07-20 Jetline Ab Valve construction with ink jet printers

Also Published As

Publication number Publication date
WO2003053700A1 (en) 2003-07-03
SE0104209D0 (en) 2001-12-13
AU2002358378A1 (en) 2003-07-09
EP1453681A1 (en) 2004-09-08
SE521081C2 (en) 2003-09-30

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Legal Events

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