JPS5677160A - Ink jet nozzle plate - Google Patents

Ink jet nozzle plate

Info

Publication number
JPS5677160A
JPS5677160A JP15389979A JP15389979A JPS5677160A JP S5677160 A JPS5677160 A JP S5677160A JP 15389979 A JP15389979 A JP 15389979A JP 15389979 A JP15389979 A JP 15389979A JP S5677160 A JPS5677160 A JP S5677160A
Authority
JP
Japan
Prior art keywords
nozzle
ink jet
nozzle plate
jet nozzle
recessions
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
JP15389979A
Other languages
Japanese (ja)
Inventor
Tatsuya Furukawa
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 JP15389979A priority Critical patent/JPS5677160A/en
Publication of JPS5677160A publication Critical patent/JPS5677160A/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

Landscapes

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

Abstract

PURPOSE:To raise the mechanical pressure resistance of a nozzle plate for ink jet head by a method in which the thickness of the nozzle plate is made larger, and a recession of a diameter larger than that of a nozzle is provided on both sides of the nozzle in such a way as to provide the nozzle in it. CONSTITUTION:In an ink jet head 1 provided with a liquid chamber 2, a nozzle plate 3, and a nozzle 4, the thickness of the nozzle plates 5 and 8 are made larger, recessions 7a, 7b, 9a, and 9b having a diameter larger than that of the nozzle are provided on both sides of the nozzle plates, and then the nozzles 6 and 10 are provided in the recessions.
JP15389979A 1979-11-28 1979-11-28 Ink jet nozzle plate Pending JPS5677160A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15389979A JPS5677160A (en) 1979-11-28 1979-11-28 Ink jet nozzle plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15389979A JPS5677160A (en) 1979-11-28 1979-11-28 Ink jet nozzle plate

Publications (1)

Publication Number Publication Date
JPS5677160A true JPS5677160A (en) 1981-06-25

Family

ID=15572535

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15389979A Pending JPS5677160A (en) 1979-11-28 1979-11-28 Ink jet nozzle plate

Country Status (1)

Country Link
JP (1) JPS5677160A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016196126A (en) * 2015-04-03 2016-11-24 エスアイアイ・プリンテック株式会社 Injection hole plate manufacturing method, injection hole plate, liquid injection head and liquid injection device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016196126A (en) * 2015-04-03 2016-11-24 エスアイアイ・プリンテック株式会社 Injection hole plate manufacturing method, injection hole plate, liquid injection head and liquid injection device

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