JPS5581174A - Ink jet recorder - Google Patents

Ink jet recorder

Info

Publication number
JPS5581174A
JPS5581174A JP15541578A JP15541578A JPS5581174A JP S5581174 A JPS5581174 A JP S5581174A JP 15541578 A JP15541578 A JP 15541578A JP 15541578 A JP15541578 A JP 15541578A JP S5581174 A JPS5581174 A JP S5581174A
Authority
JP
Japan
Prior art keywords
ink
vibrator
electrode
ink drop
power source
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
JP15541578A
Other languages
Japanese (ja)
Inventor
Mitsuo Tsuzuki
Michihisa Suga
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co Ltd
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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP15541578A priority Critical patent/JPS5581174A/en
Publication of JPS5581174A publication Critical patent/JPS5581174A/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
    • B41J2/015—Ink jet characterised by the jet generation process
    • B41J2/02—Ink jet characterised by the jet generation process generating a continuous ink jet
    • B41J2/025—Ink jet characterised by the jet generation process generating a continuous ink jet by vibration

Landscapes

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

Abstract

PURPOSE:To reduce a load of piezoelectric-vibrator regardless of faster speed of an ink drop by giving a certain electric charge to the ink injected from a nozzle, and equipping a device to accelerate the charged ink. CONSTITUTION:An apparatus is incorporating a nozzle 21 filled with a conductive ink, an ink chamber 22, a piezoelectric vibrator 24 as an electroacoustic transducer, an electric charged electrode 26, and an accelerating electrode 27. An electric signal is applied to the vibrator 24 with an electric signal source 25 to deform the vibrator 24, increasing the ink pressure within the chamber 22, and injecting the ink drop 31. When a certain voltage is applied across the ink liquid and the electrode 26 by means of a power source 28, this allows the ink drop 31 to have a certain electric charge. Said charged ink drop is accelerated by an electric field defined across the electrode 27 and the electrode 26 with the power source 29 for writing in a recording media 32. The speed of the ink drop may be faster with an acceleration electric field, requiring not to have a fast initial speed, and reducing the power source supplied to the vibrator 24.
JP15541578A 1978-12-13 1978-12-13 Ink jet recorder Pending JPS5581174A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15541578A JPS5581174A (en) 1978-12-13 1978-12-13 Ink jet recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15541578A JPS5581174A (en) 1978-12-13 1978-12-13 Ink jet recorder

Publications (1)

Publication Number Publication Date
JPS5581174A true JPS5581174A (en) 1980-06-18

Family

ID=15605489

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15541578A Pending JPS5581174A (en) 1978-12-13 1978-12-13 Ink jet recorder

Country Status (1)

Country Link
JP (1) JPS5581174A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5033734A (en) * 1973-07-25 1975-04-01
JPS5054217A (en) * 1973-09-10 1975-05-13
JPS5154743A (en) * 1974-11-08 1976-05-14 Iwatsu Electric Co Ltd SEIDENIN JISOCHI

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5033734A (en) * 1973-07-25 1975-04-01
JPS5054217A (en) * 1973-09-10 1975-05-13
JPS5154743A (en) * 1974-11-08 1976-05-14 Iwatsu Electric Co Ltd SEIDENIN JISOCHI

Similar Documents

Publication Publication Date Title
JPS5686768A (en) Electric charge quantity control method in ink jet printing
JPS56135079A (en) Ink jet recorder
JPS5581174A (en) Ink jet recorder
JPS54133337A (en) Ink jet printer
JPS55113582A (en) Charging detector for ink jet printer
JPS5590373A (en) Ink jet recorder
JPS55121078A (en) Ink injector
GB1275936A (en) Improvements in or relating to liquid jet recorders
JPS5569475A (en) Ink jet recorder
JPS5644669A (en) Ink-jet recorder
JPS55140570A (en) Ink-jet type recording device
JPS5640562A (en) Ink jet recording device
JPS55114576A (en) Electric charge controlling method
JPS55166258A (en) Ink jet recording device
JPS55111272A (en) Method of charging ink drop in ink jet recorder
JPS5528859A (en) Image recording method
JPS5617285A (en) Halftone recording method by ink jet
JPS5667266A (en) Picture density regulation in ink jet recording system
JPS57178766A (en) Ink jet recorder
JPS56115276A (en) Method of detecting dirt on electrode
JPS5590378A (en) Method of setting charging timing and deflecting amount in ink jet recording
JPS5581171A (en) Ink drop injector
JPS5756279A (en) Magnetic fluid recorder
JPS5542835A (en) Ink jet printer
JPS5766976A (en) Ink jet recorder