EP0112000A3 - Thermal ink jet printer utilizing secondary ink vaporization - Google Patents

Thermal ink jet printer utilizing secondary ink vaporization Download PDF

Info

Publication number
EP0112000A3
EP0112000A3 EP83306265A EP83306265A EP0112000A3 EP 0112000 A3 EP0112000 A3 EP 0112000A3 EP 83306265 A EP83306265 A EP 83306265A EP 83306265 A EP83306265 A EP 83306265A EP 0112000 A3 EP0112000 A3 EP 0112000A3
Authority
EP
European Patent Office
Prior art keywords
ink
jet printer
vaporization
ink jet
thermal
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.)
Withdrawn
Application number
EP83306265A
Other languages
German (de)
French (fr)
Other versions
EP0112000A2 (en
Inventor
John David Meyer
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.)
HP Inc
Original Assignee
Hewlett Packard Co
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 Hewlett Packard Co filed Critical Hewlett Packard Co
Publication of EP0112000A2 publication Critical patent/EP0112000A2/en
Publication of EP0112000A3 publication Critical patent/EP0112000A3/en
Withdrawn legal-status Critical Current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
    • B41J2/135—Nozzles
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2/14016—Structure of bubble jet print heads
    • B41J2/14088—Structure of heating means
    • B41J2/14112—Resistive element
    • B41J2/14129—Layer structure
    • 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
    • B41J2202/03—Specific materials used

Landscapes

  • Particle Formation And Scattering Control In Inkjet Printers (AREA)

Abstract

A thermal ink jet printer utilizes secondary vaporization of the ink to minimize cavitation damage to a printhead resistor. The printhead resistor comprises a resistive portion for heat generation and a storage portion for storing heat after the resistive portion cools and for presenting a surface having a temperature in excess of the ink boiling tempera­ ture when the initial ink vapor bubble collapses.
EP83306265A 1982-12-15 1983-10-14 Thermal ink jet printer utilizing secondary ink vaporization Withdrawn EP0112000A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US44982082A 1982-12-15 1982-12-15
US449820 1995-07-10

Publications (2)

Publication Number Publication Date
EP0112000A2 EP0112000A2 (en) 1984-06-27
EP0112000A3 true EP0112000A3 (en) 1985-04-03

Family

ID=23785628

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83306265A Withdrawn EP0112000A3 (en) 1982-12-15 1983-10-14 Thermal ink jet printer utilizing secondary ink vaporization

Country Status (2)

Country Link
EP (1) EP0112000A3 (en)
JP (1) JPS59109372A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59006710D1 (en) * 1990-05-30 1994-09-08 Siemens Ag Method for operating an ink writing device according to the thermal converter principle.
US5451251A (en) * 1993-02-26 1995-09-19 Canon Kabushiki Kaisha Ink, and ink-jet recording method and instrument using the same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3035439A1 (en) * 1979-09-21 1981-04-09 Canon K.K., Tokyo InK jet printer head - has composite nozzle with thermo-electric nozzle input energy stage
US4335389A (en) * 1979-03-27 1982-06-15 Canon Kabushiki Kaisha Liquid droplet ejecting recording head
US4337467A (en) * 1979-08-10 1982-06-29 Canon Kabushiki Kaisha Liquid jet recording process

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4335389A (en) * 1979-03-27 1982-06-15 Canon Kabushiki Kaisha Liquid droplet ejecting recording head
US4337467A (en) * 1979-08-10 1982-06-29 Canon Kabushiki Kaisha Liquid jet recording process
DE3035439A1 (en) * 1979-09-21 1981-04-09 Canon K.K., Tokyo InK jet printer head - has composite nozzle with thermo-electric nozzle input energy stage

Also Published As

Publication number Publication date
JPS59109372A (en) 1984-06-25
EP0112000A2 (en) 1984-06-27

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19831024

AK Designated contracting states

Designated state(s): DE FR GB

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): DE FR GB

17Q First examination report despatched

Effective date: 19860418

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19860829

RIN1 Information on inventor provided before grant (corrected)

Inventor name: MEYER, JOHN DAVID