JPS55100169A - Liquid injection recording head - Google Patents

Liquid injection recording head

Info

Publication number
JPS55100169A
JPS55100169A JP793979A JP793979A JPS55100169A JP S55100169 A JPS55100169 A JP S55100169A JP 793979 A JP793979 A JP 793979A JP 793979 A JP793979 A JP 793979A JP S55100169 A JPS55100169 A JP S55100169A
Authority
JP
Japan
Prior art keywords
liquid
recording
recording liquid
partition
interface
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
JP793979A
Other languages
Japanese (ja)
Inventor
Takashi Hamamoto
Yoshiaki Shirato
Yasushi Takatori
Toshitami Hara
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 JP793979A priority Critical patent/JPS55100169A/en
Publication of JPS55100169A publication Critical patent/JPS55100169A/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
    • B41J2/14—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
    • B41J2002/14379—Edge shooter

Landscapes

  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)

Abstract

PURPOSE:To improve an injection responsiveness against input signal to be adapted with high speed recording by a mechanism wherein a partition is provided at the interface of the input section and the orifice of a liquid chamber where an information signal input section is disposed. CONSTITUTION:A recording liquid 13 is introduced into a liquid chamber 11 at a given pressure p, and the thermal energy is transmitted to the recording liquid 13 located closely at a converter 14 to develop a sudden condition change within the liquid 13. The operating force developed by the said condition change is concentrated toward a liquid drop injection direction by a partition 18 positioned at the interface of the inlet 17 of the recording liquid and the position of an electric thermal converter 14, resulting to give a smooth flow to the orifice direction 12 of the recording liquid 13, thereby enabling to inject rapidly in response to the input signal.
JP793979A 1979-01-25 1979-01-25 Liquid injection recording head Pending JPS55100169A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP793979A JPS55100169A (en) 1979-01-25 1979-01-25 Liquid injection recording head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP793979A JPS55100169A (en) 1979-01-25 1979-01-25 Liquid injection recording head

Publications (1)

Publication Number Publication Date
JPS55100169A true JPS55100169A (en) 1980-07-30

Family

ID=11679472

Family Applications (1)

Application Number Title Priority Date Filing Date
JP793979A Pending JPS55100169A (en) 1979-01-25 1979-01-25 Liquid injection recording head

Country Status (1)

Country Link
JP (1) JPS55100169A (en)

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4752787A (en) * 1981-06-29 1988-06-21 Canon Kabushiki Kaisha Liquid jet recording head
US4882595A (en) * 1987-10-30 1989-11-21 Hewlett-Packard Company Hydraulically tuned channel architecture
US4897674A (en) * 1985-12-27 1990-01-30 Canon Kabushiki Kaisha Liquid jet recording head
JPH04232752A (en) * 1990-06-24 1992-08-21 Lexmark Internatl Inc Ink jet print head and ink jet printing method
US5278585A (en) * 1992-05-28 1994-01-11 Xerox Corporation Ink jet printhead with ink flow directing valves
US5751317A (en) * 1996-04-15 1998-05-12 Xerox Corporation Thermal ink-jet printhead with an optimized fluid flow channel in each ejector
US5847737A (en) * 1996-06-18 1998-12-08 Kaufman; Micah Abraham Filter for ink jet printhead
US5900894A (en) * 1996-04-08 1999-05-04 Fuji Xerox Co., Ltd. Ink jet print head, method for manufacturing the same, and ink jet recording device
US6022100A (en) * 1991-03-20 2000-02-08 Canon Kabushiki Kaisha Liquid jet recording head having internal structure for controlling droplet ejection and ink flow
US6053599A (en) * 1993-07-26 2000-04-25 Canon Kabushiki Kaisha Liquid jet printing head and printing apparatus having the liquid jet printing head
US6109735A (en) * 1996-06-07 2000-08-29 Canon Kabushiki Kaisha Liquid discharging method, liquid supplying method, liquid discharge head, liquid discharge head cartridge using such liquid discharge head, and liquid discharge apparatus
US6142613A (en) * 1995-09-22 2000-11-07 Canon Kabushiki Kaisha Liquid discharging head
US6203142B1 (en) 1991-10-29 2001-03-20 Canon Kabushiki Kaisha Liquid jet recording method and apparatus and recording head therefor
US6213592B1 (en) 1996-06-07 2001-04-10 Canon Kabushiki Kaisha Method for discharging ink from a liquid jet recording head having a fluid resistance element with a movable member, and head, head cartridge and recording apparatus using that method
US6244693B1 (en) * 1990-06-15 2001-06-12 Canon Kabushiki Kaisha Ink jet recording apparatus having a flow resistance element and driving method
US6467882B2 (en) 1991-10-28 2002-10-22 Canon Kabushiki Kaisha Liquid jet recording method and apparatus and recording head therefor
US6767082B1 (en) * 2003-06-09 2004-07-27 Xerox Corporation Systems and methods for varying fluid path geometry for fluid ejection system
US20140307035A1 (en) * 2013-04-11 2014-10-16 Yonglin Xie Printhead including acoustic dampening structure
US20140307036A1 (en) * 2013-04-11 2014-10-16 Yonglin Xie Printhead including acoustic dampening structure

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4752787A (en) * 1981-06-29 1988-06-21 Canon Kabushiki Kaisha Liquid jet recording head
US4897674A (en) * 1985-12-27 1990-01-30 Canon Kabushiki Kaisha Liquid jet recording head
US4882595A (en) * 1987-10-30 1989-11-21 Hewlett-Packard Company Hydraulically tuned channel architecture
US6341849B1 (en) * 1990-06-15 2002-01-29 Canon Kabushiki Kaisha Ink jet recording apparatus having flow resistance elements and driving method therefor
US6244693B1 (en) * 1990-06-15 2001-06-12 Canon Kabushiki Kaisha Ink jet recording apparatus having a flow resistance element and driving method
US6439692B1 (en) 1990-06-15 2002-08-27 Canon Kabushiki Kaisha Ink jet recording apparatus and driving method thereof using a flow resistance element to promote collapse of a generated bubble
JPH04232752A (en) * 1990-06-24 1992-08-21 Lexmark Internatl Inc Ink jet print head and ink jet printing method
US6022100A (en) * 1991-03-20 2000-02-08 Canon Kabushiki Kaisha Liquid jet recording head having internal structure for controlling droplet ejection and ink flow
US6467882B2 (en) 1991-10-28 2002-10-22 Canon Kabushiki Kaisha Liquid jet recording method and apparatus and recording head therefor
US6203142B1 (en) 1991-10-29 2001-03-20 Canon Kabushiki Kaisha Liquid jet recording method and apparatus and recording head therefor
US5278585A (en) * 1992-05-28 1994-01-11 Xerox Corporation Ink jet printhead with ink flow directing valves
US6053599A (en) * 1993-07-26 2000-04-25 Canon Kabushiki Kaisha Liquid jet printing head and printing apparatus having the liquid jet printing head
US6142613A (en) * 1995-09-22 2000-11-07 Canon Kabushiki Kaisha Liquid discharging head
US5900894A (en) * 1996-04-08 1999-05-04 Fuji Xerox Co., Ltd. Ink jet print head, method for manufacturing the same, and ink jet recording device
US5751317A (en) * 1996-04-15 1998-05-12 Xerox Corporation Thermal ink-jet printhead with an optimized fluid flow channel in each ejector
US6213592B1 (en) 1996-06-07 2001-04-10 Canon Kabushiki Kaisha Method for discharging ink from a liquid jet recording head having a fluid resistance element with a movable member, and head, head cartridge and recording apparatus using that method
US6109735A (en) * 1996-06-07 2000-08-29 Canon Kabushiki Kaisha Liquid discharging method, liquid supplying method, liquid discharge head, liquid discharge head cartridge using such liquid discharge head, and liquid discharge apparatus
US5847737A (en) * 1996-06-18 1998-12-08 Kaufman; Micah Abraham Filter for ink jet printhead
US6767082B1 (en) * 2003-06-09 2004-07-27 Xerox Corporation Systems and methods for varying fluid path geometry for fluid ejection system
US20140307035A1 (en) * 2013-04-11 2014-10-16 Yonglin Xie Printhead including acoustic dampening structure
US20140307036A1 (en) * 2013-04-11 2014-10-16 Yonglin Xie Printhead including acoustic dampening structure
US9162454B2 (en) * 2013-04-11 2015-10-20 Eastman Kodak Company Printhead including acoustic dampening structure
US9168740B2 (en) * 2013-04-11 2015-10-27 Eastman Kodak Company Printhead including acoustic dampening structure

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