JPS5693565A - Ink-jet recording device - Google Patents

Ink-jet recording device

Info

Publication number
JPS5693565A
JPS5693565A JP17307379A JP17307379A JPS5693565A JP S5693565 A JPS5693565 A JP S5693565A JP 17307379 A JP17307379 A JP 17307379A JP 17307379 A JP17307379 A JP 17307379A JP S5693565 A JPS5693565 A JP S5693565A
Authority
JP
Japan
Prior art keywords
ink
needle
orifice
injecting
clogging
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
JP17307379A
Other languages
Japanese (ja)
Inventor
Junpei Nakamura
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.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Seiko Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP17307379A priority Critical patent/JPS5693565A/en
Publication of JPS5693565A publication Critical patent/JPS5693565A/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
    • B41J2/135—Nozzles
    • B41J2/165—Preventing or detecting of nozzle clogging, e.g. cleaning, capping or moistening for nozzles
    • B41J2/16517—Cleaning of print head nozzles

Abstract

PURPOSE:To obtain the captioned device capable of preventing clogging of an injecting orifice part by providing a needle inside an ink chamber and by removing the clogging of the ink-injecting part with the needle. CONSTITUTION:The needle 3 is fitted to the side of the ink chamber 5 of the vibrating plate 2 of a head, while the tip part of the needle 3 is positioned near the injecting orifice 6, and the device is constituted so that the tip of the needle 3 is recessed to the depth from the surface of the injecting orifice 6 when the ink is not injected while it is projected out of the surface of the orifice 6 when the vibrating plate 2 is at the largest amplitude. In this way, the clogging of the injecting orifice 6 can be removed by th needle 3 and thereby the ink can be injected with ease.
JP17307379A 1979-12-27 1979-12-27 Ink-jet recording device Pending JPS5693565A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17307379A JPS5693565A (en) 1979-12-27 1979-12-27 Ink-jet recording device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17307379A JPS5693565A (en) 1979-12-27 1979-12-27 Ink-jet recording device

Publications (1)

Publication Number Publication Date
JPS5693565A true JPS5693565A (en) 1981-07-29

Family

ID=15953696

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17307379A Pending JPS5693565A (en) 1979-12-27 1979-12-27 Ink-jet recording device

Country Status (1)

Country Link
JP (1) JPS5693565A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5922769A (en) * 1982-07-24 1984-02-06 アグフア−ゲヴエルト・アクチエンゲゼルシヤフト Copying system for obtaining excellent original picture copying effect

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5922769A (en) * 1982-07-24 1984-02-06 アグフア−ゲヴエルト・アクチエンゲゼルシヤフト Copying system for obtaining excellent original picture copying effect

Similar Documents

Publication Publication Date Title
JPS57163576A (en) Ink jet exciter
JPS5451837A (en) Ink jet head device
ATE46111T1 (en) METHOD OF CONTROLLING AN INKJET PRINTING DEVICE TO ACHIEVE HIGH PRINTING RESOLUTION.
EP0612621A4 (en) Improved liquid jet printing head, and liquid jet printing apparatus provided with liquid jet printing head.
ES455033A1 (en) Fuel injection apparatus
JPS5693565A (en) Ink-jet recording device
JPS5571569A (en) Ink-jet recording device
JPS5579174A (en) Ink jet type recorder
JPS5582660A (en) Typewriter
JPS5417731A (en) Ink jet injection head
JPS5590373A (en) Ink jet recorder
JPS5590371A (en) Ink jet recording head
JPS5586764A (en) Multi-ink jet head
JPS5553571A (en) Drive system of ink jet recording head
JPS5640562A (en) Ink jet recording device
JPS5764561A (en) Ink jetting apparatus
JPS55113579A (en) Graphic plotter
JPS5553569A (en) Ink jet recording device
JPS5440638A (en) Ink injecting head for ink jet recording apparatus
JPS5689951A (en) Ink jetting apparatus
JPS5347830A (en) Ink injector
JPS555855A (en) Ink jet type multihead
JPS57140172A (en) Wire driven ink jet printer
JPS5350834A (en) Ink jet recorder
JPS52150031A (en) Derivation of ink in the ink jet recording process