JPS5634462A - Multiple charging electrode plate structure for liquid ejector - Google Patents

Multiple charging electrode plate structure for liquid ejector

Info

Publication number
JPS5634462A
JPS5634462A JP11045879A JP11045879A JPS5634462A JP S5634462 A JPS5634462 A JP S5634462A JP 11045879 A JP11045879 A JP 11045879A JP 11045879 A JP11045879 A JP 11045879A JP S5634462 A JPS5634462 A JP S5634462A
Authority
JP
Japan
Prior art keywords
charging
holes
electrode plate
patterns
plate structure
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
JP11045879A
Other languages
Japanese (ja)
Inventor
Haruhiko Nagayama
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 JP11045879A priority Critical patent/JPS5634462A/en
Publication of JPS5634462A publication Critical patent/JPS5634462A/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
    • B41J2/085—Charge means, e.g. electrodes

Landscapes

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

Abstract

PURPOSE:To provide a multiple charging electrode plate structure which is simple and in which there is no interference between charging electrodes, by coating an insulating material on a metal plate which has holes or openings and by making electroconductive patterns on the insulating material and forming the charging electrodes at the holes or openings. CONSTITUTION:Holes 7 are made in a metal plate 5. After resin is coated on the plate, patterns 5 for charging signals and patterns 6 for grounding are alternately provided. Through hole plating is effected on the hole sections 7 so that they serve as charging portions. This results in providing multiple charging electrodes which are completely shielded from each other and have a simple construction and do not interfere with each other. Therefore, a printing position does not deviate due to the influence of a voltage applied to adjacent charging electrodes and the quality of printing is improved.
JP11045879A 1979-08-31 1979-08-31 Multiple charging electrode plate structure for liquid ejector Pending JPS5634462A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11045879A JPS5634462A (en) 1979-08-31 1979-08-31 Multiple charging electrode plate structure for liquid ejector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11045879A JPS5634462A (en) 1979-08-31 1979-08-31 Multiple charging electrode plate structure for liquid ejector

Publications (1)

Publication Number Publication Date
JPS5634462A true JPS5634462A (en) 1981-04-06

Family

ID=14536213

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11045879A Pending JPS5634462A (en) 1979-08-31 1979-08-31 Multiple charging electrode plate structure for liquid ejector

Country Status (1)

Country Link
JP (1) JPS5634462A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58116160A (en) * 1981-12-29 1983-07-11 Matsushita Electric Ind Co Ltd Ink jet recording head
JPS6235834U (en) * 1985-08-23 1987-03-03

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58116160A (en) * 1981-12-29 1983-07-11 Matsushita Electric Ind Co Ltd Ink jet recording head
JPS6330867B2 (en) * 1981-12-29 1988-06-21 Matsushita Electric Ind Co Ltd
JPS6235834U (en) * 1985-08-23 1987-03-03
JPH0356365Y2 (en) * 1985-08-23 1991-12-18

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