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JPS5559972A - Ink jet recording head - Google Patents

Ink jet recording head

Info

Publication number
JPS5559972A
JPS5559972A JP13304278A JP13304278A JPS5559972A JP S5559972 A JPS5559972 A JP S5559972A JP 13304278 A JP13304278 A JP 13304278A JP 13304278 A JP13304278 A JP 13304278A JP S5559972 A JPS5559972 A JP S5559972A
Authority
JP
Japan
Prior art keywords
plate
vibrating plate
ink
core
coil
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
JP13304278A
Other languages
Japanese (ja)
Other versions
JPS629431B2 (en
Inventor
Junichi Okada
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.)
Seiko Epson Corp
Suwa Seikosha KK
Epson Corp
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
Epson Corp
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 Seiko Epson Corp, Suwa Seikosha KK, Epson Corp filed Critical Seiko Epson Corp
Priority to JP13304278A priority Critical patent/JPS5559972A/en
Publication of JPS5559972A publication Critical patent/JPS5559972A/en
Publication of JPS629431B2 publication Critical patent/JPS629431B2/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
    • 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
    • B41J2/015—Ink jet characterised by the jet generation process
    • B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
    • B41J2002/041—Electromagnetic transducer

Landscapes

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

Abstract

PURPOSE:To provide the subject head wherein one wall surface of a pressure generating chamber is constituted by use of a vibratile magnetic plate, and the magnetic plate is vibrated by utilizing an electromagnetic force thereby to inject ink by a low- voltage driving operation. CONSTITUTION:A vibrating plate 5 made of a magnetic material is bonded to a main body 1, and further a coil core 9 containing therein a driving coil 8 is bonded to a vibrating plate 5. Between the core 9 and the vibrating plate 5, a gap of about 0.001-1mm, for example, is provided. In this state, a voltage is applied to the driving terminals 7a and 7b, and a current is caused to flow through the coil 8. Then, magnetism is generated in the core 9 to suck up vibration in the vibration plate 5 and to reduce the pressure within the pressure chamber 2 thereby to suck up ink by way of a feed path 3. Then, when the drive voltage is removed, magnetism is lost, and the vibrating plate 5 is restored to the original state by its own elasticity, the inner pressure being increased to inject the ink through the nozzle 4.
JP13304278A 1978-10-28 1978-10-28 Ink jet recording head Granted JPS5559972A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13304278A JPS5559972A (en) 1978-10-28 1978-10-28 Ink jet recording head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13304278A JPS5559972A (en) 1978-10-28 1978-10-28 Ink jet recording head

Publications (2)

Publication Number Publication Date
JPS5559972A true JPS5559972A (en) 1980-05-06
JPS629431B2 JPS629431B2 (en) 1987-02-28

Family

ID=15095446

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13304278A Granted JPS5559972A (en) 1978-10-28 1978-10-28 Ink jet recording head

Country Status (1)

Country Link
JP (1) JPS5559972A (en)

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0999933A1 (en) * 1997-07-15 2000-05-17 Silverbrook Research Pty. Limited Magnetic-field-acutated ink jet nozzle
EP1208984A1 (en) * 2000-11-24 2002-05-29 Xerox Corporation Fluid ejector
EP1211075A1 (en) * 2000-11-30 2002-06-05 Canon Kabushiki Kaisha Ink jet head, manufacturing method thereof, and ink jet printing apparatus
WO2003070467A3 (en) * 2002-02-20 2003-12-04 Xaar Technology Ltd Fluid pumping and droplet deposition apparatus
AU2002323712B2 (en) * 1997-07-15 2006-02-16 Zamtec Limited A field actuated ink jet
US7125103B2 (en) 1997-07-15 2006-10-24 Silverbrook Research Pty Ltd Fluid ejection device with a through-chip micro-electromechanical actuator
US7178903B2 (en) 1997-07-15 2007-02-20 Silverbrook Research Pty Ltd Ink jet nozzle to eject ink
US7287834B2 (en) 1997-07-15 2007-10-30 Silverbrook Research Pty Ltd Micro-electromechanical ink ejection device with an elongate actuator
US7387365B2 (en) 1997-07-15 2008-06-17 Silverbrook Research Pty Ltd Nozzle for an inkjet printer incorporating a plunger assembly
AU2006202037B2 (en) * 1997-07-15 2008-07-03 Zamtec Limited Inkjet printer with magnetic piston actuator
US7497555B2 (en) 1998-07-10 2009-03-03 Silverbrook Research Pty Ltd Inkjet nozzle assembly with pre-shaped actuator
US7553001B2 (en) 1997-07-15 2009-06-30 Silverbrook Research Pty Ltd Inkjet printhead with laterally reciprocating paddle
US7658473B2 (en) 1997-07-15 2010-02-09 Silverbrook Research Pty Ltd Inkjet printhead with arcuate actuator path
US7669971B2 (en) 1997-07-15 2010-03-02 Silverbrook Research Pty Ltd Inkjet printer with low nozzle to chamber cross-section ratio
US7699440B2 (en) 1997-07-15 2010-04-20 Silverbrook Research Pty Ltd Inkjet printhead with heater element close to drive circuits
US7703890B2 (en) 1997-07-15 2010-04-27 Silverbrook Research Pty Ltd. Printhead with backflow resistant nozzle chambers
US7717542B2 (en) 1997-07-15 2010-05-18 Silverbrook Research Pty Ltd Inkjet chamber with plurality of nozzles and shared actuator
US7731336B2 (en) 1997-07-15 2010-06-08 Silverbrook Research Pty Ltd Inkjet nozzle arrangement
US7753491B2 (en) 1997-07-15 2010-07-13 Silverbrook Research Pty Ltd Printhead nozzle arrangement incorporating a corrugated electrode
US7758166B2 (en) 1997-07-15 2010-07-20 Silverbrook Research Pty Ltd Inkjet nozzle with paddle layer sandwiched between first and second wafers
US7950774B2 (en) 1997-07-15 2011-05-31 Silverbrook Research Pty Ltd Inkjet printhead with narrow printing zone
US7950773B2 (en) 1997-07-15 2011-05-31 Silverbrook Research Pty Ltd Nozzle with magnetically actuated reciprocating plunger
US8117751B2 (en) 1997-07-15 2012-02-21 Silverbrook Research Pty Ltd Method of forming printhead by removing sacrificial material through nozzle apertures
US8366243B2 (en) 1997-07-15 2013-02-05 Zamtec Ltd Printhead integrated circuit with actuators proximate exterior surface
DE102015206813A1 (en) * 2015-04-15 2016-10-20 Robert Bosch Gmbh Apparatus and method for applying a fluid to a workpiece carrier for producing a workpiece and system for producing a workpiece

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4838927A (en) * 1971-09-20 1973-06-08
JPS4843647A (en) * 1971-09-29 1973-06-23
JPS5288026A (en) * 1976-01-15 1977-07-22 Xerox Corp Ink jet apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4838927A (en) * 1971-09-20 1973-06-08
JPS4843647A (en) * 1971-09-29 1973-06-23
JPS5288026A (en) * 1976-01-15 1977-07-22 Xerox Corp Ink jet apparatus

Cited By (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0999933A1 (en) * 1997-07-15 2000-05-17 Silverbrook Research Pty. Limited Magnetic-field-acutated ink jet nozzle
EP0999933A4 (en) * 1997-07-15 2000-12-20 Silverbrook Res Pty Ltd A field acutated ink jet
EP1508443A2 (en) * 1997-07-15 2005-02-23 Silverbrook Research Pty. Limited Inkjet printer with electro-magnetically actuated ink plunger
EP1510340A2 (en) * 1997-07-15 2005-03-02 Silverbrook Research Pty. Limited Inkjet nozzle actuated by slotted plunger
EP1512535A1 (en) * 1997-07-15 2005-03-09 Silverbrook Research Pty. Limited Inkjet printer with magnetic piston actuator
EP1510340A3 (en) * 1997-07-15 2005-03-09 Silverbrook Research Pty. Limited Inkjet nozzle actuated by slotted plunger
EP1508443A3 (en) * 1997-07-15 2005-03-16 Silverbrook Research Pty. Limited Inkjet printer with electro-magnetically actuated ink plunger
AU2002323712B2 (en) * 1997-07-15 2006-02-16 Zamtec Limited A field actuated ink jet
US7125103B2 (en) 1997-07-15 2006-10-24 Silverbrook Research Pty Ltd Fluid ejection device with a through-chip micro-electromechanical actuator
US7178903B2 (en) 1997-07-15 2007-02-20 Silverbrook Research Pty Ltd Ink jet nozzle to eject ink
US7192119B2 (en) 1997-07-15 2007-03-20 Silverbrook Research Pty Ltd Printhead nozzle arrangement with a micro-electromechanical shape memory alloy based actuator
US7255424B2 (en) 1997-07-15 2007-08-14 Silverbrook Research Pty Ltd Ink nozzle
US7284837B2 (en) 1997-07-15 2007-10-23 Silverbrook Research Pty Ltd Fluid ejection device with micro-electromechanical fluid ejection actuators
US7287834B2 (en) 1997-07-15 2007-10-30 Silverbrook Research Pty Ltd Micro-electromechanical ink ejection device with an elongate actuator
US7350903B2 (en) 1997-07-15 2008-04-01 Silverbrook Research Pty Ltd Inkjet printhead with common chamber and actuator material
US7364270B2 (en) 1997-07-15 2008-04-29 Silverbrook Research Pty Ltd Fluid ejection device having an elongate micro-electromechanical actuator
US7387365B2 (en) 1997-07-15 2008-06-17 Silverbrook Research Pty Ltd Nozzle for an inkjet printer incorporating a plunger assembly
AU2006202037B2 (en) * 1997-07-15 2008-07-03 Zamtec Limited Inkjet printer with magnetic piston actuator
AU2006202036B2 (en) * 1997-07-15 2008-07-03 Zamtec Limited Inkjet printer with electromagnetically actuated ink plunger
US7404625B2 (en) 1997-07-15 2008-07-29 Silverbrook Research Pty Ltd Ink jet nozzle arrangement having paddle forming a portion of a wall
US7448728B2 (en) 1997-07-15 2008-11-11 Silverbrook Research Pty Ltd Nozzle assembly having a sprung electromagnetically operated plunger
US7540592B2 (en) 1997-07-15 2009-06-02 Silverbrook Research Pty Ltd Micro-electromechanical nozzle assembly with an arcuate actuator
US7553001B2 (en) 1997-07-15 2009-06-30 Silverbrook Research Pty Ltd Inkjet printhead with laterally reciprocating paddle
US7566113B2 (en) 1997-07-15 2009-07-28 Silverbrook Research Pty Ltd Inkjet nozzle incorporating serpentine actuator
US7568788B2 (en) 1997-07-15 2009-08-04 Silverbrook Research Pty Ltd Printhead with barrier at chamber inlet
US7631956B2 (en) 1997-07-15 2009-12-15 Silverbrook Research Pty Ltd Ink jet printhead with glass nozzle chambers
US7635178B2 (en) 1997-07-15 2009-12-22 Silverbrook Research Pty Ltd Nozzle apparatus for an inkjet printhead with a solenoid piston
US7658473B2 (en) 1997-07-15 2010-02-09 Silverbrook Research Pty Ltd Inkjet printhead with arcuate actuator path
US7669971B2 (en) 1997-07-15 2010-03-02 Silverbrook Research Pty Ltd Inkjet printer with low nozzle to chamber cross-section ratio
US7699440B2 (en) 1997-07-15 2010-04-20 Silverbrook Research Pty Ltd Inkjet printhead with heater element close to drive circuits
US7703890B2 (en) 1997-07-15 2010-04-27 Silverbrook Research Pty Ltd. Printhead with backflow resistant nozzle chambers
US7708381B2 (en) 1997-07-15 2010-05-04 Silverbrook Research Pty Ltd Fluid ejection device with resistive element close to drive circuits
US7717542B2 (en) 1997-07-15 2010-05-18 Silverbrook Research Pty Ltd Inkjet chamber with plurality of nozzles and shared actuator
US7731336B2 (en) 1997-07-15 2010-06-08 Silverbrook Research Pty Ltd Inkjet nozzle arrangement
US7731334B2 (en) 1997-07-15 2010-06-08 Silverbrook Research Pty Ltd Inkjet nozzle utilizing electrostatic attraction between parallel plates
US7753492B2 (en) 1997-07-15 2010-07-13 Silverbrook Research Pty Ltd Micro-electromechanical fluid ejection mechanism having a shape memory alloy actuator
US7753491B2 (en) 1997-07-15 2010-07-13 Silverbrook Research Pty Ltd Printhead nozzle arrangement incorporating a corrugated electrode
US7758166B2 (en) 1997-07-15 2010-07-20 Silverbrook Research Pty Ltd Inkjet nozzle with paddle layer sandwiched between first and second wafers
US7771018B2 (en) 1997-07-15 2010-08-10 Silverbrook Research Pty Ltd Ink ejection nozzle arrangement for an inkjet printer
US7775632B2 (en) 1997-07-15 2010-08-17 Silverbrook Research Pty Ltd Nozzle arrangement with expandable actuator
US7794053B2 (en) 1997-07-15 2010-09-14 Silverbrook Research Pty Ltd Inkjet printhead with high nozzle area density
US7815290B2 (en) 1997-07-15 2010-10-19 Silverbrook Research Pty Ltd Inkjet printhead with paddle for ejecting ink from one of two nozzles
US7905574B2 (en) 1997-07-15 2011-03-15 Silverbrook Research Pty Ltd Method of fabricating resistor and proximate drive transistor for a printhead
US7914119B2 (en) 1997-07-15 2011-03-29 Silverbrook Research Pty Ltd Printhead with columns extending across chamber inlet
US7934808B2 (en) 1997-07-15 2011-05-03 Silverbrook Research Pty Ltd Inkjet printhead with nozzle chambers each holding two fluids
US7934806B2 (en) 1997-07-15 2011-05-03 Silverbrook Research Pty Ltd Inkjet nozzle incorporating piston actuator
US7934797B2 (en) 1997-07-15 2011-05-03 Silverbrook Research Pty Ltd Printhead with reciprocating coils
US7950775B2 (en) 1997-07-15 2011-05-31 Silverbrook Research Pty Ltd Printhead integrated circuit having glass nozzle chambers
US7950774B2 (en) 1997-07-15 2011-05-31 Silverbrook Research Pty Ltd Inkjet printhead with narrow printing zone
US7950773B2 (en) 1997-07-15 2011-05-31 Silverbrook Research Pty Ltd Nozzle with magnetically actuated reciprocating plunger
US7959263B2 (en) 1997-07-15 2011-06-14 Silverbrook Research Pty Ltd Printhead integrated circuit with a solenoid piston
US7992968B2 (en) 1997-07-15 2011-08-09 Silverbrook Research Pty Ltd Fluid ejection device with overlapping firing chamber and drive FET
US8079669B2 (en) 1997-07-15 2011-12-20 Silverbrook Research Pty Ltd Printhead with high drag nozzle chamber inlets
US8117751B2 (en) 1997-07-15 2012-02-21 Silverbrook Research Pty Ltd Method of forming printhead by removing sacrificial material through nozzle apertures
US8366243B2 (en) 1997-07-15 2013-02-05 Zamtec Ltd Printhead integrated circuit with actuators proximate exterior surface
US8393714B2 (en) 1997-07-15 2013-03-12 Zamtec Ltd Printhead with fluid flow control
US7497555B2 (en) 1998-07-10 2009-03-03 Silverbrook Research Pty Ltd Inkjet nozzle assembly with pre-shaped actuator
EP1208984A1 (en) * 2000-11-24 2002-05-29 Xerox Corporation Fluid ejector
EP1211075A1 (en) * 2000-11-30 2002-06-05 Canon Kabushiki Kaisha Ink jet head, manufacturing method thereof, and ink jet printing apparatus
WO2003070467A3 (en) * 2002-02-20 2003-12-04 Xaar Technology Ltd Fluid pumping and droplet deposition apparatus
DE102015206813A1 (en) * 2015-04-15 2016-10-20 Robert Bosch Gmbh Apparatus and method for applying a fluid to a workpiece carrier for producing a workpiece and system for producing a workpiece

Also Published As

Publication number Publication date
JPS629431B2 (en) 1987-02-28

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