JPS5845046U - ink droplet ejector - Google Patents

ink droplet ejector

Info

Publication number
JPS5845046U
JPS5845046U JP13931481U JP13931481U JPS5845046U JP S5845046 U JPS5845046 U JP S5845046U JP 13931481 U JP13931481 U JP 13931481U JP 13931481 U JP13931481 U JP 13931481U JP S5845046 U JPS5845046 U JP S5845046U
Authority
JP
Japan
Prior art keywords
ink
cavity
tank
orifice
liquid
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
JP13931481U
Other languages
Japanese (ja)
Other versions
JPS6329564Y2 (en
Inventor
淳次 前田
Original Assignee
三洋電機株式会社
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 三洋電機株式会社 filed Critical 三洋電機株式会社
Priority to JP13931481U priority Critical patent/JPS5845046U/en
Priority to US06/342,646 priority patent/US4417259A/en
Priority to DE19823203014 priority patent/DE3203014A1/en
Priority to FR8201699A priority patent/FR2498989B1/en
Publication of JPS5845046U publication Critical patent/JPS5845046U/en
Application granted granted Critical
Publication of JPS6329564Y2 publication Critical patent/JPS6329564Y2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本案装置におけるインク噴射ヘッド使用時の模
式的断面図、第２図は同じくインク噴射ヘッドの不使用
時の模式的断面図である。 １・・・インク噴射ヘッド、２・・・回転ドラム、３・
・・記録用紙、１２・・・圧力室、１３・・・インク溜
り、１４・・・通気室、５１．　５２・・・フレキシブ
ルチューブ、５３・・・サブタンク、５４・・・昇降枠
。FIG. 1 is a schematic cross-sectional view of the present apparatus when the ink jet head is in use, and FIG. 2 is a schematic cross-sectional view of the ink jet head when the ink jet head is not in use. 1... Ink jet head, 2... Rotating drum, 3...
... Recording paper, 12... Pressure chamber, 13... Ink reservoir, 14... Ventilation chamber, 51. 52...Flexible tube, 53...Sub tank, 54...Elevating frame.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 周壁の一部にオリフィスを設けたインク溜りと、前記オ
リフィスを介してインク溜りに連通し、オリフィスと対
向する周壁に開口部を設けたキャビティとを有し、イン
ク溜りのインクをオリフィス及び開口部を通じて噴射す
るようにしたインク噴射ヘッドを備えるインク滴噴射装
置において、前記キャビティと連通し、これに給排すべ
き液体を収容したタンクと、インク噴射ヘッドの不使用
中はタンク内の液体をキャビティに供給し、インク噴射
ヘッドの使用中はキャビティ内の液体をタンクに排出さ
せるべく、タンクをインク噴射ヘッドに対して上下移動
させる手段と、インク噴射ヘッドの不使用時にキャビテ
ィの開口部を閉鎖する蓋と、前記タンクが上動するのに
呼応して所定時間インク溜りからキャビティにインク滴
を噴射せしめるべく信号を発する制御部とを具備するこ
とを特徴とするインク滴噴射装置。It has an ink reservoir with an orifice provided in a part of the peripheral wall, and a cavity that communicates with the ink reservoir through the orifice and has an opening in the peripheral wall facing the orifice, and the ink in the ink reservoir is transferred to the orifice and the opening. In an ink droplet ejecting device, the ink droplet ejecting device includes an ink ejecting head configured to eject liquid through the cavity, and a tank that communicates with the cavity and contains a liquid to be supplied to and discharged from the cavity, and a tank that communicates with the cavity and stores the liquid to be supplied to and discharged from the cavity. means for moving the tank up and down relative to the ink jetting head so as to discharge the liquid in the cavity into the tank when the ink jetting head is in use, and closing the opening of the cavity when the ink jetting head is not in use. An ink drop ejecting device comprising: a lid; and a control unit that issues a signal to eject ink droplets from an ink reservoir into a cavity for a predetermined period of time in response to the upward movement of the tank.
JP13931481U 1981-02-04 1981-09-19 ink droplet ejector Granted JPS5845046U (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP13931481U JPS5845046U (en) 1981-09-19 1981-09-19 ink droplet ejector
US06/342,646 US4417259A (en) 1981-02-04 1982-01-25 Method of preventing ink clogging in ink droplet projecting device, an ink droplet projecting device, and an ink jet printer
DE19823203014 DE3203014A1 (en) 1981-02-04 1982-01-29 INK-JET PRINTER AND INK-DROP EJECTOR AND METHOD FOR PREVENTING ITS CLOGGING
FR8201699A FR2498989B1 (en) 1981-02-04 1982-02-03 PROTECTION AGAINST BLOCKING OF AN INK DROPLET PROJECTION DEVICE, PROJECTION DEVICE AND INK JET PRINTER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13931481U JPS5845046U (en) 1981-09-19 1981-09-19 ink droplet ejector

Publications (2)

Publication Number Publication Date
JPS5845046U true JPS5845046U (en) 1983-03-26
JPS6329564Y2 JPS6329564Y2 (en) 1988-08-09

Family

ID=29932511

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13931481U Granted JPS5845046U (en) 1981-02-04 1981-09-19 ink droplet ejector

Country Status (1)

Country Link
JP (1) JPS5845046U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6049947A (en) * 1983-08-31 1985-03-19 Matsushita Electric Ind Co Ltd Inkjet recorder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6049947A (en) * 1983-08-31 1985-03-19 Matsushita Electric Ind Co Ltd Inkjet recorder

Also Published As

Publication number Publication date
JPS6329564Y2 (en) 1988-08-09

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