DE3577980D1 - INK-JET DEVICE WITH CHANGE IN DYE CONDITION. - Google Patents

INK-JET DEVICE WITH CHANGE IN DYE CONDITION.

Info

Publication number
DE3577980D1
DE3577980D1 DE8585305597T DE3577980T DE3577980D1 DE 3577980 D1 DE3577980 D1 DE 3577980D1 DE 8585305597 T DE8585305597 T DE 8585305597T DE 3577980 T DE3577980 T DE 3577980T DE 3577980 D1 DE3577980 D1 DE 3577980D1
Authority
DE
Germany
Prior art keywords
ink
change
jet device
dye condition
jet
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
DE8585305597T
Other languages
German (de)
Inventor
Theodore Michael Cooke
An-Chung Robert Lin
Alfred Rudolph Merritt
Richard George Whitfield
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.)
Ricoh Printing Systems America Inc
Original Assignee
Ricoh Printing Systems America 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 Ricoh Printing Systems America Inc filed Critical Ricoh Printing Systems America Inc
Application granted granted Critical
Publication of DE3577980D1 publication Critical patent/DE3577980D1/en
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
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/175—Ink supply systems ; Circuit parts therefor
    • B41J2/17593—Supplying ink in a solid state

Landscapes

  • Ink Jet (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Lock And Its Accessories (AREA)
  • Ink Jet Recording Methods And Recording Media Thereof (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)

Abstract

A demand or impulse ink jet (14) ejects droplets (24) of hot melt ink. The hot melt ink is heated from a solid state to a liquid state in the jet prior to the ejection of droplets on demand. The ink is then cooled on striking the target. The ink may contain a wax.
DE8585305597T 1985-08-06 1985-08-06 INK-JET DEVICE WITH CHANGE IN DYE CONDITION. Expired - Lifetime DE3577980D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP85305597A EP0213240B1 (en) 1985-08-06 1985-08-06 Utilizing a phase change ink in ink jetting

Publications (1)

Publication Number Publication Date
DE3577980D1 true DE3577980D1 (en) 1990-07-05

Family

ID=8194315

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585305597T Expired - Lifetime DE3577980D1 (en) 1985-08-06 1985-08-06 INK-JET DEVICE WITH CHANGE IN DYE CONDITION.

Country Status (3)

Country Link
EP (1) EP0213240B1 (en)
AT (1) ATE53188T1 (en)
DE (1) DE3577980D1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4814786A (en) * 1987-04-28 1989-03-21 Spectra, Inc. Hot melt ink supply system
DE3854917T2 (en) * 1987-11-06 1996-07-11 Dataproducts Corp Method and device for improving printing properties
JPH0764061B2 (en) * 1988-07-05 1995-07-12 テクトロニックス・インコーポレイテッド INKJET HEAD AND METHOD OF MANUFACTURING THE SAME
EP0683731B1 (en) * 1993-02-12 2000-09-20 Tonejet Corporation Pty Ltd Method and apparatus for the production of droplets
FR2791280B1 (en) 1999-03-23 2001-04-13 Commissariat Energie Atomique DEVICE FOR EJECTING LIQUID DROPS
US7306699B2 (en) 2002-12-31 2007-12-11 Kimberly-Clark Worldwide, Inc. Tissue product containing a topical composition in the form of discrete droplets
US7008507B2 (en) 2002-12-31 2006-03-07 Kimberly-Clark Worldwide, Inc. Non-impact printing method for applying compositions to webs and products produced therefrom
US8974045B2 (en) * 2011-04-13 2015-03-10 Fujifilm Dimatix, Inc. Phase-change ink jetting
WO2020120773A1 (en) * 2018-12-14 2020-06-18 Poly Pico Technologies Limited A droplet dispenser for high viscosity liquids

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3369253A (en) * 1965-05-27 1968-02-13 Neff Instr Corp Graphical recording
BE756224A (en) * 1969-09-23 1971-03-01 Teletype Corp ELECTROSTATIC INK AND PRINTING APPARATUS
JPS597052A (en) * 1982-06-30 1984-01-14 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション Liquid injection recorder
US4490731A (en) * 1982-11-22 1984-12-25 Hewlett-Packard Company Ink dispenser with "frozen" solid ink

Also Published As

Publication number Publication date
EP0213240A1 (en) 1987-03-11
ATE53188T1 (en) 1990-06-15
EP0213240B1 (en) 1990-05-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee
8370 Indication related to discontinuation of the patent is to be deleted