JPS54131934A - Recording head - Google Patents

Recording head

Info

Publication number
JPS54131934A
JPS54131934A JP3952778A JP3952778A JPS54131934A JP S54131934 A JPS54131934 A JP S54131934A JP 3952778 A JP3952778 A JP 3952778A JP 3952778 A JP3952778 A JP 3952778A JP S54131934 A JPS54131934 A JP S54131934A
Authority
JP
Japan
Prior art keywords
liquid
controlling
recording
accomplished
liquid chambers
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.)
Granted
Application number
JP3952778A
Other languages
Japanese (ja)
Other versions
JPS6222789B2 (en
Inventor
Hiroshi Kyogoku
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 JP3952778A priority Critical patent/JPS54131934A/en
Publication of JPS54131934A publication Critical patent/JPS54131934A/en
Publication of JPS6222789B2 publication Critical patent/JPS6222789B2/ja
Granted 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
    • B41J2/14201—Structure of print heads with piezoelectric elements
    • B41J2/14298—Structure of print heads with piezoelectric elements of disc type

Landscapes

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

Abstract

PURPOSE:To achieve the improvement in recording speed with a simple construction by providing one discharge orifice fischarging recording medium liquid and two liquid chambers communicating therewith and controlling the pressure of both liquid chambers with pressing means. CONSTITUTION:A recording head 1 consists of one discharge orifice 2 and two liquid chambers 5, 6 communicating therewith through nozzles 3, 4. Pressing means consisting of diaphragms 7, 8 and piezoelectric elements 9, 10 are provided to the liquid chambers 5, 6. The movement in the x direction of dot matrix is accomplished by the head 1 and recording in the y direction is accomplished by controlling the discharge direction of liquid drops of the orifiece 2. Since this causes liquid drops to be discharged through the orifice 2 by the vector synthesis of the momentum of the liquid from the nozzle 3 and nozzle 4, smooth recording may be accomplished by controlling the applied voltages of the piezoelectric elements 9, 10 and controlling the flying direction of the liquid drops.
JP3952778A 1978-04-04 1978-04-04 Recording head Granted JPS54131934A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3952778A JPS54131934A (en) 1978-04-04 1978-04-04 Recording head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3952778A JPS54131934A (en) 1978-04-04 1978-04-04 Recording head

Publications (2)

Publication Number Publication Date
JPS54131934A true JPS54131934A (en) 1979-10-13
JPS6222789B2 JPS6222789B2 (en) 1987-05-20

Family

ID=12555507

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3952778A Granted JPS54131934A (en) 1978-04-04 1978-04-04 Recording head

Country Status (1)

Country Link
JP (1) JPS54131934A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56123873A (en) * 1980-03-06 1981-09-29 Canon Inc Ink jet recording device
US5581286A (en) * 1991-12-31 1996-12-03 Compaq Computer Corporation Multi-channel array actuation system for an ink jet printhead
JP2011121211A (en) * 2009-12-08 2011-06-23 Fuji Xerox Co Ltd Driving device for liquid droplet jetting device, liquid droplet jetting device, image forming device, and driving program of liquid droplet jetting device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48102923A (en) * 1972-03-04 1973-12-24
JPS5152645A (en) * 1974-11-01 1976-05-10 Hitachi Ltd Kuchokino seigyosochi
JPS5264230A (en) * 1975-11-21 1977-05-27 Xerox Corp Ink jet device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48102923A (en) * 1972-03-04 1973-12-24
JPS5152645A (en) * 1974-11-01 1976-05-10 Hitachi Ltd Kuchokino seigyosochi
JPS5264230A (en) * 1975-11-21 1977-05-27 Xerox Corp Ink jet device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56123873A (en) * 1980-03-06 1981-09-29 Canon Inc Ink jet recording device
JPH0369710B2 (en) * 1980-03-06 1991-11-05 Canon Kk
US5581286A (en) * 1991-12-31 1996-12-03 Compaq Computer Corporation Multi-channel array actuation system for an ink jet printhead
JP2011121211A (en) * 2009-12-08 2011-06-23 Fuji Xerox Co Ltd Driving device for liquid droplet jetting device, liquid droplet jetting device, image forming device, and driving program of liquid droplet jetting device

Also Published As

Publication number Publication date
JPS6222789B2 (en) 1987-05-20

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