JPS5611266A - Liquid drop injection recording device - Google Patents

Liquid drop injection recording device

Info

Publication number
JPS5611266A
JPS5611266A JP8714679A JP8714679A JPS5611266A JP S5611266 A JPS5611266 A JP S5611266A JP 8714679 A JP8714679 A JP 8714679A JP 8714679 A JP8714679 A JP 8714679A JP S5611266 A JPS5611266 A JP S5611266A
Authority
JP
Japan
Prior art keywords
heating unit
ink
liquid
heat
adhered
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
JP8714679A
Other languages
Japanese (ja)
Inventor
Shigeyuki Matsumoto
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 JP8714679A priority Critical patent/JPS5611266A/en
Priority to US06/162,531 priority patent/US4336548A/en
Publication of JPS5611266A publication Critical patent/JPS5611266A/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
    • B41J2/14088—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
    • 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
    • B41J2202/00—Embodiments of or processes related to ink-jet or thermal heads
    • B41J2202/01—Embodiments of or processes related to ink-jet heads
    • B41J2202/11—Embodiments of or processes related to ink-jet heads characterised by specific geometrical characteristics

Landscapes

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

Abstract

PURPOSE:To inject an ink drop in good energy efficiency through thermal action by keeping the surface where the liquid of a heating unit to heat a recording liquid make contact at a specified surface roughness for the liquid. CONSTITUTION:When a signal from a signaling source is impressed on a heating unit 2 provided additionally in a chamber 4', the heating unit 2 generates heat and gives a heat energy to a nearby ink IK. The ink IK having received heat energy brings about a change in state like cubical expansion or bubbling in the neighborhood of the heating unit 2, there occurs a pressure change in the chamber 4', the pressure change is transmitted in the direction of a discharge orifice 5, the ink IK is discharged in a drop 10 and adhered to an adhered to recording. From keeping the surface condition of the heating unit 2 at 0.05-2S (Japanese Industrial Standard B 0601) in surface roughness in this case, a high-temperature driving of the heating unit becomes unnecessary, therefore energy efficiency can be improved.
JP8714679A 1979-07-04 1979-07-09 Liquid drop injection recording device Pending JPS5611266A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP8714679A JPS5611266A (en) 1979-07-09 1979-07-09 Liquid drop injection recording device
US06/162,531 US4336548A (en) 1979-07-04 1980-06-24 Droplets forming device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8714679A JPS5611266A (en) 1979-07-09 1979-07-09 Liquid drop injection recording device

Publications (1)

Publication Number Publication Date
JPS5611266A true JPS5611266A (en) 1981-02-04

Family

ID=13906833

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8714679A Pending JPS5611266A (en) 1979-07-04 1979-07-09 Liquid drop injection recording device

Country Status (1)

Country Link
JP (1) JPS5611266A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0412862A (en) * 1990-04-28 1992-01-17 Canon Inc Base body for inkjet recording head, inkjet recording head with the base body and inkjet recording apparatus with the recording head
US5293089A (en) * 1989-12-15 1994-03-08 Robert Bosch Gmbh Liquid-cooled electric generator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5293089A (en) * 1989-12-15 1994-03-08 Robert Bosch Gmbh Liquid-cooled electric generator
JPH0412862A (en) * 1990-04-28 1992-01-17 Canon Inc Base body for inkjet recording head, inkjet recording head with the base body and inkjet recording apparatus with the recording head

Similar Documents

Publication Publication Date Title
JPS57163576A (en) Ink jet exciter
JPS51117530A (en) Ink drop jet device
EP0338590A3 (en) Ink jet type recording apparatus and method
GB1519390A (en) Apparatus for the trestment of liquid media
ES2118741T3 (en) ACTIVATION METHOD FOR A HEAD BY INK JETS.
FI882843A (en) FOERFARANDE OCH ANORDNING FOER ATT BRINGA YTTRYCK PAO ARBETSSTYCKEN MED PRESSBANDDRIFT.
GR3032117T3 (en) Ink jet head, ink jet head cartridge and ink jet apparatus using same
JPS5611266A (en) Liquid drop injection recording device
JPS573040A (en) Ultrasonic probe
JPS5527281A (en) Recording head
IL124289A (en) Process for supercooling
JPS55126462A (en) Recording head
JPS56105777A (en) Liquid spray unit
JPS5680477A (en) Liquid drop jet recording device
JPS5451051A (en) Method for preventing von karmansigma vortex stream in rear current of cylindrical body
JPS5574888A (en) Liquid injector
JPS57117262A (en) Cooler for integrated circuit
JPS5749727A (en) Liquid fuel combustion device
JPS5350746A (en) Ink jet type printer
JPS57163266A (en) Picture forming device
JPS5345751A (en) Hot water boiler
JPS5483128A (en) Liquid fuel combustor
JPS5326136A (en) Fixig device
JPS5364604A (en) Tap hole for molten steel equipped with cooling device
JPS5247569A (en) Vapor-liquid contact apparatus