JPS55150378A - Deflecting electrode for ink jet printer - Google Patents

Deflecting electrode for ink jet printer

Info

Publication number
JPS55150378A
JPS55150378A JP5767279A JP5767279A JPS55150378A JP S55150378 A JPS55150378 A JP S55150378A JP 5767279 A JP5767279 A JP 5767279A JP 5767279 A JP5767279 A JP 5767279A JP S55150378 A JPS55150378 A JP S55150378A
Authority
JP
Japan
Prior art keywords
electrodes
ink particles
ink jet
jet printer
deflecting electrode
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
JP5767279A
Other languages
Japanese (ja)
Inventor
Yutaka Ebi
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP5767279A priority Critical patent/JPS55150378A/en
Publication of JPS55150378A publication Critical patent/JPS55150378A/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
    • B41J2/07—Ink jet characterised by jet control
    • B41J2/075—Ink jet characterised by jet control for many-valued deflection
    • B41J2/08—Ink jet characterised by jet control for many-valued deflection charge-control type
    • B41J2/09—Deflection means

Landscapes

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

Abstract

PURPOSE:To reduce the disturbance of an electric field on the ends of parallel plate electrodes and to prevent the dielectric breakdown between the electrodes, by curving the both the ends of the parallel plate electrodes to gradually increase the distance between them. CONSTITUTION:Ink particles 3 ejected from the nozzle 2 of a head 1 are electrified by a charging electrode 4 and deflected by deflecting electrodes 5 so that the ink particles reach a prescribed position on recording paper 6. Both the ends B, C of parallel plates 101, 102 of the deflecting electrodes are curved outward to reduce the distortion of the electric field on both the ends B, C to diminish an adverse effect upon the ink particles.
JP5767279A 1979-05-11 1979-05-11 Deflecting electrode for ink jet printer Pending JPS55150378A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5767279A JPS55150378A (en) 1979-05-11 1979-05-11 Deflecting electrode for ink jet printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5767279A JPS55150378A (en) 1979-05-11 1979-05-11 Deflecting electrode for ink jet printer

Publications (1)

Publication Number Publication Date
JPS55150378A true JPS55150378A (en) 1980-11-22

Family

ID=13062398

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5767279A Pending JPS55150378A (en) 1979-05-11 1979-05-11 Deflecting electrode for ink jet printer

Country Status (1)

Country Link
JP (1) JPS55150378A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58117933U (en) * 1982-02-05 1983-08-11 日立工機株式会社 inkjet printer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58117933U (en) * 1982-02-05 1983-08-11 日立工機株式会社 inkjet printer
JPS6337251Y2 (en) * 1982-02-05 1988-10-03

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