JPH0410941A - Droplet jet method and recorder equipped with same method - Google Patents

Droplet jet method and recorder equipped with same method

Info

Publication number
JPH0410941A
JPH0410941A JP2112833A JP11283390A JPH0410941A JP H0410941 A JPH0410941 A JP H0410941A JP 2112833 A JP2112833 A JP 2112833A JP 11283390 A JP11283390 A JP 11283390A JP H0410941 A JPH0410941 A JP H0410941A
Authority
JP
Japan
Prior art keywords
bubble
discharge opening
ink
heater
outside air
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
JP2112833A
Inventor
Akira Asai
Toshiji Inui
Masashi Miyagawa
Kazuhiro Nakajima
Norio Okuma
Katsuhiro Shirota
Masanori Takenouchi
Yoshihisa Takizawa
Hisao Yaegashi
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 JP2112833A priority Critical patent/JPH0410941A/en
Priority claimed from DE1991610958 external-priority patent/DE69110958T2/en
Publication of JPH0410941A publication Critical patent/JPH0410941A/en
Application status is Pending legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, e.g. INK-JET PRINTERS, THERMAL PRINTERS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005Typewriters 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
    • B41J2/01Ink jet
    • B41J2/135Nozzles
    • B41J2/14Structure thereof only for on-demand ink jet heads
    • B41J2/14016Structure of bubble jet print heads
    • B41J2002/14169Bubble vented to the ambience

Abstract

PURPOSE: To prevent scumming on an image and stain in a device and also to prevent clogging by making a bubble, which is generated by discharge energy generating means under a condition that a first order differential value of the travel speed at an end in the direction of a discharge opening is minus, communicate with the outside air through the discharge opening.
CONSTITUTION: When an ink 3 close to a heater 2 is rapidly heated in a manner of pulsation by charging the heater 2 (an electrothermal conversion body, for example) with a current instantaneously at a state that a flow passage is filled with the ink 3, a bubble 6 due to film boiling is generated on the heater 2. The bubble 6 further swells growing toward a discharge opening 5 and goes over the discharge opening 5 finally so as to communicate with the outside air. In this case, the bubble communicates with the outside air under a condition that a first differential value of the travel speed at an end in the direction of the discharge opening of the bubble is minus. Accordingly, since the ink close to the communicating section is not accelerated excessively, it coalesces with a main ink drop to be discharged without becoming splash and mist, so that scumming and stain in a device can be prevented.
COPYRIGHT: (C)1992,JPO&Japio
JP2112833A 1990-04-27 1990-04-27 Droplet jet method and recorder equipped with same method Pending JPH0410941A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2112833A JPH0410941A (en) 1990-04-27 1990-04-27 Droplet jet method and recorder equipped with same method

Applications Claiming Priority (13)

Application Number Priority Date Filing Date Title
JP2112833A JPH0410941A (en) 1990-04-27 1990-04-27 Droplet jet method and recorder equipped with same method
DE1991610958 DE69110958T2 (en) 1990-04-27 1991-04-26 Recording method and apparatus.
EP19910106821 EP0454155B1 (en) 1990-04-27 1991-04-26 Recording method and apparatus
DE1991610958 DE69110958D1 (en) 1990-04-27 1991-04-26 Recording method and apparatus.
AT94117955T AT155741T (en) 1990-04-27 1991-04-26 Recording method and apparatus
ES94117955T ES2105472T3 (en) 1990-04-27 1991-04-26 Method and apparatus.
DE1991626996 DE69126996D1 (en) 1990-04-27 1991-04-26 Recording method and apparatus
AT91106821T AT124654T (en) 1990-04-27 1991-04-26 Recording method and apparatus.
DE1991626996 DE69126996T2 (en) 1990-04-27 1991-04-26 Recording method and apparatus
EP94117955A EP0641654B1 (en) 1990-04-27 1991-04-26 Recording method and apparatus
ES91106821T ES2073614T3 (en) 1990-04-27 1991-04-26 Method and apparatus.
US08/099,396 US6155673A (en) 1990-04-27 1993-07-30 Recording method and apparatus for controlling ejection bubble formation
US09/615,933 US6488364B1 (en) 1990-04-27 2000-07-13 Recording method and apparatus for controlling ejection bubble formation

Publications (1)

Publication Number Publication Date
JPH0410941A true JPH0410941A (en) 1992-01-16

Family

ID=14596676

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2112833A Pending JPH0410941A (en) 1990-04-27 1990-04-27 Droplet jet method and recorder equipped with same method

Country Status (1)

Country Link
JP (1) JPH0410941A (en)

Cited By (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5478606A (en) * 1993-02-03 1995-12-26 Canon Kabushiki Kaisha Method of manufacturing ink jet recording head
EP0783970A2 (en) 1996-01-12 1997-07-16 Canon Kabushiki Kaisha Process for the production of a liquid jet recording head
EP0900659A2 (en) 1997-09-04 1999-03-10 Canon Kabushiki Kaisha Ink-jet head and ink-jet printing apparatus
EP0904939A2 (en) 1997-09-30 1999-03-31 Canon Kabushiki Kaisha Ink jet head, method of manufacturing such ink jet head, and ink jet apparatus provided with such ink jet head
EP0936070A2 (en) 1998-02-10 1999-08-18 Canon Kabushiki Kaisha Liquid ejecting method and liquid ejecting head
EP0953445A2 (en) 1998-04-28 1999-11-03 Canon Kabushiki Kaisha Liquid ejecting method, liquid ejecting head and liquid ejecting apparatus
EP1016525A2 (en) 1998-12-29 2000-07-05 Canon Kabushiki Kaisha Liquid-ejecting head, liquid-ejecting method and liquid-ejecting printing apparatus
US6123863A (en) * 1995-12-22 2000-09-26 Canon Kabushiki Kaisha Process for producing liquid-jet recording head, liquid-jet recording head produced thereby, and recording apparatus equipped with recording head
US6137510A (en) * 1996-11-15 2000-10-24 Canon Kabushiki Kaisha Ink jet head
US6139761A (en) * 1995-06-30 2000-10-31 Canon Kabushiki Kaisha Manufacturing method of ink jet head
EP1079326A2 (en) 1999-08-24 2001-02-28 Canon Kabushiki Kaisha Processing print data for printing with a specific print head
US6227641B1 (en) 1996-07-02 2001-05-08 Canon Kabushiki Kaisha Ink jet printing system having heat keeping function
US6318845B1 (en) 1998-07-10 2001-11-20 Canon Kabushiki Kaisha Ink-jet printing apparatus and method for varying energy for ink ejection for high and low ejection duties
US6331259B1 (en) 1997-12-05 2001-12-18 Canon Kabushiki Kaisha Method for manufacturing ink jet recording heads
EP1174267A1 (en) 2000-07-17 2002-01-23 Canon Kabushiki Kaisha Ink-jet printer and control method and apparatus for the same
US6350016B1 (en) 1998-02-10 2002-02-26 Canon Kabushiki Kaisha Liquid ejecting method and liquid ejecting head
US6354698B1 (en) 1997-12-26 2002-03-12 Canon Kabushiki Kaisha Liquid ejection method
US6409931B1 (en) 1998-01-26 2002-06-25 Canon Kabushiki Kaisha Method of producing ink jet recording head and ink jet recording head
US6443561B1 (en) 1999-08-24 2002-09-03 Canon Kabushiki Kaisha Liquid discharge head, driving method therefor, and cartridge, and image forming apparatus
JP2002253251A (en) * 2001-02-28 2002-09-10 Canon Inc Method for probe carrier production and apparatus therefor
US6455112B1 (en) 1994-01-31 2002-09-24 Canon Kabushiki Kaisha Method of manufacturing ink jet recording head and ink jet recording head manufactured by the method
US6471326B2 (en) 1997-09-04 2002-10-29 Canon Kabushiki Kaisha Ink-jet head and ink-jet printing apparatus
US6481825B1 (en) 1998-03-11 2002-11-19 Canon Kabushiki Kaisha Recording head cap arrangement
EP1275505A2 (en) 2001-07-11 2003-01-15 Canon Kabushiki Kaisha Liquid ejection head
EP1293343A2 (en) 2001-09-12 2003-03-19 Canon Kabushiki Kaisha Liquid discharge recording head and method for manufacturing the same
EP1380419A2 (en) 2002-07-10 2004-01-14 Canon Kabushiki Kaisha Ink jet record head
EP1380420A2 (en) 2002-07-10 2004-01-14 Canon Kabushiki Kaisha Ink jet record head
US6729709B2 (en) 2000-07-19 2004-05-04 Canon Kabushiki Kaisha Ink-jet printing method and apparatus
US6766579B2 (en) 2002-04-11 2004-07-27 Canon Kabushiki Kaisha Method for manufacturing an ink jet head
US6769755B2 (en) 2002-03-22 2004-08-03 Canon Kabushiki Kaisha Ink jet printing method and ink jet printing apparatus
US6779860B1 (en) 1998-11-12 2004-08-24 Seiko Epson Corporation Ink-jet recording apparatus
US6848769B2 (en) 2001-06-20 2005-02-01 Canon Kabushiki Kaisha Liquid ejecting head having a plurality of groups of ejection openings, and image-forming device using the same
US6854820B2 (en) 2001-09-26 2005-02-15 Canon Kabushiki Kaisha Method for ejecting liquid, liquid ejection head and image-forming apparatus using the same
US6895668B2 (en) 1999-03-15 2005-05-24 Canon Kabushiki Kaisha Method of manufacturing an ink jet recording head
US6910760B2 (en) 2002-07-10 2005-06-28 Canon Kabushiki Kaisha Liquid discharge head and method for manufacturing recording head
JP2005212134A (en) * 2004-01-27 2005-08-11 Fuji Xerox Co Ltd Ink jet recording head and ink jet recorder
US6935723B2 (en) 2002-07-24 2005-08-30 Canon Kabushiki Kaisha Ink jet recording head
US6942321B2 (en) 2002-07-10 2005-09-13 Canon Kabushiki Kaisha Method for producing liquid discharge head
US6988786B2 (en) 2002-04-23 2006-01-24 Canon Kabushiki Kaisha Ink jet recording head and ink discharge method
US6993840B2 (en) 2002-07-18 2006-02-07 Canon Kabushiki Kaisha Manufacturing method of liquid jet head
US7048358B2 (en) 2002-07-10 2006-05-23 Canon Kabushiki Kaisha Liquid discharge head and method for manufacturing such head
US7275813B2 (en) 2003-12-15 2007-10-02 Canon Kabushiki Kaisha Beam, ink jet recording head having beams, and method for manufacturing ink jet recording head having beams
US7387371B2 (en) 2004-12-24 2008-06-17 Canon Kabushiki Kaisha Liquid discharge head
US7452056B2 (en) 2001-08-31 2008-11-18 Canon Kabushiki Kaisha Liquid ejection head and image-forming apparatus using the same
US7513601B2 (en) 2004-12-01 2009-04-07 Canon Kabushiki Kaisha Liquid discharge head and method of manufacturing the same
EP2070702A1 (en) 2007-12-11 2009-06-17 Canon Kabushiki Kaisha Inkjet print head
US7628472B2 (en) 2003-01-10 2009-12-08 Canon Kabushiki Kaisha Ink-jet recording head
US7658469B2 (en) 2003-07-22 2010-02-09 Canon Kabushiki Kaisha Ink jet head and its manufacture method
US7731904B2 (en) 2000-09-19 2010-06-08 Canon Kabushiki Kaisha Method for making probe support and apparatus used for the method
US7758158B2 (en) 2003-07-22 2010-07-20 Canon Kabushiki Kaisha Ink jet head and its manufacture method
US7784904B2 (en) 2007-08-31 2010-08-31 Canon Kabushiki Kaisha Liquid jet head
US7832843B2 (en) 2006-08-28 2010-11-16 Canon Kabushiki Kaisha Liquid jet head
US7980663B2 (en) 2008-08-29 2011-07-19 Canon Kabushiki Kaisha Liquid ejection head
US8017307B2 (en) 2004-06-28 2011-09-13 Canon Kabushiki Kaisha Method for manufacturing minute structure, method for manufacturing liquid discharge head, and liquid discharge head
US8087759B2 (en) 2008-06-19 2012-01-03 Canon Kabushiki Kaisha Print head with offset ejection ports
US8376522B2 (en) 2007-12-06 2013-02-19 Canon Kabushiki Kaisha Liquid ejection head and printing apparatus
US8449078B2 (en) 2010-05-28 2013-05-28 Canon Kabushiki Kaisha Liquid discharge head with multi-section energy application chambers
US8794745B2 (en) 2011-02-09 2014-08-05 Canon Kabushiki Kaisha Liquid ejection head and liquid ejection method
US10040285B2 (en) 2015-08-27 2018-08-07 Canon Kabushiki Kaisha Liquid ejection head and liquid ejection device, and aging treatment method and initial setup method for a liquid ejection device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54161935A (en) * 1978-06-12 1979-12-22 Seiko Epson Corp Ink jet printer
JPS55132253A (en) * 1979-04-02 1980-10-14 Canon Inc Recorder
JPS61185455A (en) * 1985-02-14 1986-08-19 Olympus Optical Co Ltd Ink jet printer
JPS61249768A (en) * 1985-04-30 1986-11-06 Olympus Optical Co Ltd Ink jet recording apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54161935A (en) * 1978-06-12 1979-12-22 Seiko Epson Corp Ink jet printer
JPS55132253A (en) * 1979-04-02 1980-10-14 Canon Inc Recorder
JPS61185455A (en) * 1985-02-14 1986-08-19 Olympus Optical Co Ltd Ink jet printer
JPS61249768A (en) * 1985-04-30 1986-11-06 Olympus Optical Co Ltd Ink jet recording apparatus

Cited By (88)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5478606A (en) * 1993-02-03 1995-12-26 Canon Kabushiki Kaisha Method of manufacturing ink jet recording head
US6455112B1 (en) 1994-01-31 2002-09-24 Canon Kabushiki Kaisha Method of manufacturing ink jet recording head and ink jet recording head manufactured by the method
EP1184179A2 (en) 1995-06-30 2002-03-06 Canon Kabushiki Kaisha Manufacturing method of ink jet head
US6139761A (en) * 1995-06-30 2000-10-31 Canon Kabushiki Kaisha Manufacturing method of ink jet head
US6123863A (en) * 1995-12-22 2000-09-26 Canon Kabushiki Kaisha Process for producing liquid-jet recording head, liquid-jet recording head produced thereby, and recording apparatus equipped with recording head
US5980017A (en) * 1996-01-12 1999-11-09 Canon Kabushiki Kaisha Process for the production of a liquid jet recording head
EP0783970A2 (en) 1996-01-12 1997-07-16 Canon Kabushiki Kaisha Process for the production of a liquid jet recording head
US6227641B1 (en) 1996-07-02 2001-05-08 Canon Kabushiki Kaisha Ink jet printing system having heat keeping function
US6137510A (en) * 1996-11-15 2000-10-24 Canon Kabushiki Kaisha Ink jet head
US6471326B2 (en) 1997-09-04 2002-10-29 Canon Kabushiki Kaisha Ink-jet head and ink-jet printing apparatus
US6280020B1 (en) 1997-09-04 2001-08-28 Canon Kabushiki Kaisha Ink-jet head and ink-jet printing apparatus
EP0900659A2 (en) 1997-09-04 1999-03-10 Canon Kabushiki Kaisha Ink-jet head and ink-jet printing apparatus
EP0904939A2 (en) 1997-09-30 1999-03-31 Canon Kabushiki Kaisha Ink jet head, method of manufacturing such ink jet head, and ink jet apparatus provided with such ink jet head
US6186616B1 (en) 1997-09-30 2001-02-13 Canon Kabushiki Kaisha Ink jet head having an improved orifice plate, a method for manufacturing such ink jet heads, and an ink jet apparatus provided with such ink jet head
US6331259B1 (en) 1997-12-05 2001-12-18 Canon Kabushiki Kaisha Method for manufacturing ink jet recording heads
US6354698B1 (en) 1997-12-26 2002-03-12 Canon Kabushiki Kaisha Liquid ejection method
US6612688B2 (en) 1997-12-26 2003-09-02 Canon Kabushiki Kaisha Liquid ejection method
US6409931B1 (en) 1998-01-26 2002-06-25 Canon Kabushiki Kaisha Method of producing ink jet recording head and ink jet recording head
US6350016B1 (en) 1998-02-10 2002-02-26 Canon Kabushiki Kaisha Liquid ejecting method and liquid ejecting head
EP0936070A2 (en) 1998-02-10 1999-08-18 Canon Kabushiki Kaisha Liquid ejecting method and liquid ejecting head
US6481825B1 (en) 1998-03-11 2002-11-19 Canon Kabushiki Kaisha Recording head cap arrangement
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US6582060B1 (en) 1998-04-28 2003-06-24 Canon Kabushiki Kaisha Liquid ejecting method, liquid ejecting head and liquid ejecting apparatus
US6318845B1 (en) 1998-07-10 2001-11-20 Canon Kabushiki Kaisha Ink-jet printing apparatus and method for varying energy for ink ejection for high and low ejection duties
US6779860B1 (en) 1998-11-12 2004-08-24 Seiko Epson Corporation Ink-jet recording apparatus
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US6527376B1 (en) 1998-12-29 2003-03-04 Canon Kabushiki Kaisha Liquid-ejecting head, liquid-ejecting method and liquid-ejecting printing apparatus
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US6572212B2 (en) 2000-07-17 2003-06-03 Canon Kabushiki Kaisha Ink-jet printer and control method and apparatus for the same
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