JPS5667272A - Ink jet head - Google Patents

Ink jet head

Info

Publication number
JPS5667272A
JPS5667272A JP14461879A JP14461879A JPS5667272A JP S5667272 A JPS5667272 A JP S5667272A JP 14461879 A JP14461879 A JP 14461879A JP 14461879 A JP14461879 A JP 14461879A JP S5667272 A JPS5667272 A JP S5667272A
Authority
JP
Japan
Prior art keywords
thickness
regulating plate
plate
nozzle
ink layer
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.)
Granted
Application number
JP14461879A
Other languages
Japanese (ja)
Other versions
JPS6236871B2 (en
Inventor
Seiji Yamamori
Masayoshi Miura
Akira Mizoguchi
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP14461879A priority Critical patent/JPS5667272A/en
Priority to GB8035504A priority patent/GB2061831B/en
Priority to US06/204,713 priority patent/US4358781A/en
Priority to DE19803041925 priority patent/DE3041925A1/en
Priority to FR8023789A priority patent/FR2469285A1/en
Publication of JPS5667272A publication Critical patent/JPS5667272A/en
Publication of JPS6236871B2 publication Critical patent/JPS6236871B2/ja
Granted 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
    • B41J2/14201—Structure of print heads with piezoelectric elements
    • B41J2/14298—Structure of print heads with piezoelectric elements of disc type
    • 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
    • B41J2002/14387—Front 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
    • B41J2202/02—Air-assisted ejection

Abstract

PURPOSE:To improve an accuracy in a thickness of an ink layer to uniform a performance of a head by a method wherein two sheets of nozzle plates are connected through a space regulating plate. CONSTITUTION:The nozzle plates 11, 12 are connected through a space regulating plate 20. As a result, a thickness of an ink layer 31 becomes equal to the same of the space regulating plate 20 and a dimensional accuracy is improved remarkably. In case of assembling this head, mechanical dimensional accuracies of adhering surfaces 13, 14 are adjusted beforehand, the nozzle plate 11 is adhered to the surface 13 and the regulating plate 20 is arranged on a part of an ink layer 31 while a nozzle plate 12 is pinchingly adhered to the surface 14. In this case, the nozzle plate 12 is connected to the nozzle plate 11 through the regulating plate 20 after adjusting a thickness of an adhesive agent coated on the surface 14. According to this operation, a variability due to the thickness of the adhesive agent may be compensated.
JP14461879A 1979-11-07 1979-11-07 Ink jet head Granted JPS5667272A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP14461879A JPS5667272A (en) 1979-11-07 1979-11-07 Ink jet head
GB8035504A GB2061831B (en) 1979-11-07 1980-11-05 Ink jet writing head with spacer in capillary chamber
US06/204,713 US4358781A (en) 1979-11-07 1980-11-06 Ink jet writing head with spacer in capillary chamber
DE19803041925 DE3041925A1 (en) 1979-11-07 1980-11-06 INK-JET PRINT HEAD
FR8023789A FR2469285A1 (en) 1979-11-07 1980-11-07 INK JET WRITING HEAD WITH SPACER IN CAPILLARITY TANK

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14461879A JPS5667272A (en) 1979-11-07 1979-11-07 Ink jet head

Publications (2)

Publication Number Publication Date
JPS5667272A true JPS5667272A (en) 1981-06-06
JPS6236871B2 JPS6236871B2 (en) 1987-08-10

Family

ID=15366215

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14461879A Granted JPS5667272A (en) 1979-11-07 1979-11-07 Ink jet head

Country Status (1)

Country Link
JP (1) JPS5667272A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59146859A (en) * 1983-02-10 1984-08-22 Matsushita Electric Ind Co Ltd Ink jet recording apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59146859A (en) * 1983-02-10 1984-08-22 Matsushita Electric Ind Co Ltd Ink jet recording apparatus
JPH0132781B2 (en) * 1983-02-10 1989-07-10 Matsushita Electric Ind Co Ltd

Also Published As

Publication number Publication date
JPS6236871B2 (en) 1987-08-10

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