JPS56133170A - Ink-jet type printer - Google Patents

Ink-jet type printer

Info

Publication number
JPS56133170A
JPS56133170A JP3685780A JP3685780A JPS56133170A JP S56133170 A JPS56133170 A JP S56133170A JP 3685780 A JP3685780 A JP 3685780A JP 3685780 A JP3685780 A JP 3685780A JP S56133170 A JPS56133170 A JP S56133170A
Authority
JP
Japan
Prior art keywords
ink
nozzle
tube
jet type
top end
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
JP3685780A
Other languages
Japanese (ja)
Inventor
Shirou Noumi
Fumio Nakagawa
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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry 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 Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Priority to JP3685780A priority Critical patent/JPS56133170A/en
Publication of JPS56133170A publication Critical patent/JPS56133170A/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
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/19—Ink jet characterised by ink handling for removing air bubbles

Landscapes

  • Ink Jet (AREA)

Abstract

PURPOSE:To prevent intaking of bubbles into the ink-tube and enable stable printing by providing a vibration eleminating device between the nozzle and the ink- tube, in an ink-jet type printer adopting impulse-pump system. CONSTITUTION:An ink 7 is supplied from a ink storage 5 to pressure chamber 3 of the ink-jet head 2 through ink-tube 6. The supplied ink is prevented from flowing out of the top end of nozzle 2 by surface tension. Vibration eliminating device 8 with filling material 9 (e.g. metal mesh filter with sufficiently larger sound impedance than that of the ink 7) is set between nozzle 2 and ink-tube 6 of the printer which works by injecting ink particles from the top end of nozzle 2 by pressure pulse of electric-mechanic converter 4 operated based upon the printing informations.
JP3685780A 1980-03-25 1980-03-25 Ink-jet type printer Pending JPS56133170A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3685780A JPS56133170A (en) 1980-03-25 1980-03-25 Ink-jet type printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3685780A JPS56133170A (en) 1980-03-25 1980-03-25 Ink-jet type printer

Publications (1)

Publication Number Publication Date
JPS56133170A true JPS56133170A (en) 1981-10-19

Family

ID=12481447

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3685780A Pending JPS56133170A (en) 1980-03-25 1980-03-25 Ink-jet type printer

Country Status (1)

Country Link
JP (1) JPS56133170A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05201015A (en) * 1991-12-06 1993-08-10 Seiko Epson Corp Ink jet type serial printer
US6024506A (en) * 1998-01-26 2000-02-15 Samsung Electronics Co., Ltd. Printing apparatus frame structure having a damping member for absorbing vibrations

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05201015A (en) * 1991-12-06 1993-08-10 Seiko Epson Corp Ink jet type serial printer
US6024506A (en) * 1998-01-26 2000-02-15 Samsung Electronics Co., Ltd. Printing apparatus frame structure having a damping member for absorbing vibrations

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