JPS5557476A - Recording media discharge recording device by thermal energy - Google Patents

Recording media discharge recording device by thermal energy

Info

Publication number
JPS5557476A
JPS5557476A JP13186078A JP13186078A JPS5557476A JP S5557476 A JPS5557476 A JP S5557476A JP 13186078 A JP13186078 A JP 13186078A JP 13186078 A JP13186078 A JP 13186078A JP S5557476 A JPS5557476 A JP S5557476A
Authority
JP
Japan
Prior art keywords
recording
recording media
liquid chamber
liquid
thermal energy
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.)
Pending
Application number
JP13186078A
Other languages
Japanese (ja)
Inventor
Toshitami Hara
Koji Sato
Yasushi Takatori
Yoshiaki Shirato
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.)
Canon Inc
Original Assignee
Canon 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 Canon Inc filed Critical Canon Inc
Priority to JP13186078A priority Critical patent/JPS5557476A/en
Priority to US06/087,801 priority patent/US4296421A/en
Priority to DE2954680T priority patent/DE2954680C2/en
Priority to DE19792943164 priority patent/DE2943164A1/en
Priority to DE19792954692 priority patent/DE2954692T/de
Publication of JPS5557476A publication Critical patent/JPS5557476A/en
Priority to US06/267,650 priority patent/US4376945A/en
Priority to US06/844,228 priority patent/US4707705A/en
Pending 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
    • B41J2/16—Production of nozzles
    • B41J2/1606—Coating the nozzle area or the ink chamber
    • 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
    • B41J2/14032—Structure of the pressure chamber
    • B41J2/1404—Geometrical characteristics
    • 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
    • B41J2/1408—Structure dealing with thermal variations, e.g. cooling device, thermal coefficients of materials
    • 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
    • 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
    • B41J2/14201—Structure of print heads with piezoelectric elements
    • 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
    • B41J2/1433—Structure of nozzle plates
    • 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
    • B41J2002/14379—Edge shooter
    • 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
    • B41J2002/14387—Front shooter
    • 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

  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)

Abstract

PURPOSE:To reduce a recording head in size, to facilitate utilization of multi-nozzle and to enable a stable high-speed recording to be achieved for a long period of time, by making a heat-generating body's thermal energy act on recording media in a liquid chamber. CONSTITUTION:Recording media 4 are heated in such a manner that it is introduced from a recording media supply unit 1 into a liquid chamber 5 and made to contact the recording media 4 on a radiating plate 5' having a large thermal conductivity and constituting a part of the liquid chamber 5 or by supplying voltage pulse from a voltage pulse supply mechanism, in accordance with recording input, to a heat-generating body 6 provided nearly below 100mum, and it undergoes such changes as pulse-like liquid expansion and generation of foam 7. Due to such a change in condition, the liquid is discharged from an orifice 8 splashing small droplets and adhere onto a paper 10 to recod an image corresponding to a recording information.
JP13186078A 1978-10-26 1978-10-26 Recording media discharge recording device by thermal energy Pending JPS5557476A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP13186078A JPS5557476A (en) 1978-10-26 1978-10-26 Recording media discharge recording device by thermal energy
US06/087,801 US4296421A (en) 1978-10-26 1979-10-24 Ink jet recording device using thermal propulsion and mechanical pressure changes
DE2954680T DE2954680C2 (en) 1978-10-26 1979-10-25 Ink jet recorder
DE19792943164 DE2943164A1 (en) 1978-10-26 1979-10-25 INK-JET RECORDING DEVICE
DE19792954692 DE2954692T (en) 1978-10-26 1979-10-25
US06/267,650 US4376945A (en) 1978-10-26 1981-05-27 Ink jet recording device
US06/844,228 US4707705A (en) 1978-10-26 1986-03-24 Ink jet recording device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13186078A JPS5557476A (en) 1978-10-26 1978-10-26 Recording media discharge recording device by thermal energy

Publications (1)

Publication Number Publication Date
JPS5557476A true JPS5557476A (en) 1980-04-28

Family

ID=15067806

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13186078A Pending JPS5557476A (en) 1978-10-26 1978-10-26 Recording media discharge recording device by thermal energy

Country Status (1)

Country Link
JP (1) JPS5557476A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59124867A (en) * 1983-01-06 1984-07-19 Canon Inc Liquid jetting recorder
JPH01210352A (en) * 1988-02-18 1989-08-23 Ricoh Co Ltd Liquid jet recording head

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5451837A (en) * 1977-09-30 1979-04-24 Ricoh Co Ltd Ink jet head device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5451837A (en) * 1977-09-30 1979-04-24 Ricoh Co Ltd Ink jet head device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59124867A (en) * 1983-01-06 1984-07-19 Canon Inc Liquid jetting recorder
JPH0530184B2 (en) * 1983-01-06 1993-05-07 Canon Kk
JPH01210352A (en) * 1988-02-18 1989-08-23 Ricoh Co Ltd Liquid jet recording head

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