JPH0319068B2 - - Google Patents

Info

Publication number
JPH0319068B2
JPH0319068B2 JP55145370A JP14537080A JPH0319068B2 JP H0319068 B2 JPH0319068 B2 JP H0319068B2 JP 55145370 A JP55145370 A JP 55145370A JP 14537080 A JP14537080 A JP 14537080A JP H0319068 B2 JPH0319068 B2 JP H0319068B2
Authority
JP
Japan
Prior art keywords
ink
orifice
vibration
diameter
pressure chamber
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.)
Expired - Lifetime
Application number
JP55145370A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5769058A (en
Inventor
Sadashige Ando
Junji Maeda
Seiji Fukushima
Naotomo Jinushi
Koichi Yoneda
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP14537080A priority Critical patent/JPS5769058A/ja
Priority to US06/272,078 priority patent/US4380018A/en
Priority to DE3123796A priority patent/DE3123796C2/de
Publication of JPS5769058A publication Critical patent/JPS5769058A/ja
Publication of JPH0319068B2 publication Critical patent/JPH0319068B2/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
    • 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
    • B41J2002/14483—Separated pressure chamber

Landscapes

  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
JP14537080A 1980-06-20 1980-10-16 Ink drop injector Granted JPS5769058A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP14537080A JPS5769058A (en) 1980-10-16 1980-10-16 Ink drop injector
US06/272,078 US4380018A (en) 1980-06-20 1981-06-10 Ink droplet projecting device and an ink jet printer
DE3123796A DE3123796C2 (de) 1980-06-20 1981-06-16 Tropfenausstoßvorrichtung, insbesondere für einen Tintenstrahldrucker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14537080A JPS5769058A (en) 1980-10-16 1980-10-16 Ink drop injector

Publications (2)

Publication Number Publication Date
JPS5769058A JPS5769058A (en) 1982-04-27
JPH0319068B2 true JPH0319068B2 (en]) 1991-03-14

Family

ID=15383643

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14537080A Granted JPS5769058A (en) 1980-06-20 1980-10-16 Ink drop injector

Country Status (1)

Country Link
JP (1) JPS5769058A (en])

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5830834B2 (ja) * 1975-02-13 1983-07-01 ソニー株式会社 インクプリント装置
JPS5511812A (en) * 1978-07-10 1980-01-28 Seiko Epson Corp Liquid jet device

Also Published As

Publication number Publication date
JPS5769058A (en) 1982-04-27

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