JPS5917943U - Inkjet printer ink supply device - Google Patents

Inkjet printer ink supply device

Info

Publication number
JPS5917943U
JPS5917943U JP8710483U JP8710483U JPS5917943U JP S5917943 U JPS5917943 U JP S5917943U JP 8710483 U JP8710483 U JP 8710483U JP 8710483 U JP8710483 U JP 8710483U JP S5917943 U JPS5917943 U JP S5917943U
Authority
JP
Japan
Prior art keywords
ink
supply device
inkjet printer
sub
tank
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
JP8710483U
Other languages
Japanese (ja)
Inventor
重井　正博
武井　悟朗
正人 小林
戸井田　徹
Original Assignee
沖電気工業株式会社
日本電信電話株式会社
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 沖電気工業株式会社, 日本電信電話株式会社 filed Critical 沖電気工業株式会社
Priority to JP8710483U priority Critical patent/JPS5917943U/en
Publication of JPS5917943U publication Critical patent/JPS5917943U/en
Pending legal-status Critical Current

Links

Landscapes

  • Ink Jet (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図は従来装置の構成を示す説明図、第２図は本考案
の一実施例の構成を示す説明図、第３図は他の実施例の
構成を示す説明図である。 ２・・・インク、７・・・空気孔、８・・・ポンプ、９
・・・エアチャンバ、１０・・・電磁弁、１１・・・噴
射ノズル、１２・・・回収口、１３・・・インクカート
リッジ、１４・・・スプリング、１５・・・カートリッ
ジキャップ、１６・・・突きあげ棒、１７・・・サブタ
ンク本体、１８　　　゛・・・カートリッジ受台、１９
・・・粗目円筒型フィルタ、２０・・・細目円筒型フィ
ルタ。 １ １、−　　　　　　７ ５ １２　　　　　　　　１７ ９１ｂFIG. 1 is an explanatory diagram showing the configuration of a conventional device, FIG. 2 is an explanatory diagram showing the configuration of one embodiment of the present invention, and FIG. 3 is an explanatory diagram showing the configuration of another embodiment. 2... Ink, 7... Air hole, 8... Pump, 9
... Air chamber, 10 ... Solenoid valve, 11 ... Injection nozzle, 12 ... Collection port, 13 ... Ink cartridge, 14 ... Spring, 15 ... Cartridge cap, 16 ...・Pushing rod, 17...Sub tank body, 18 ゛...Cartridge holder, 19
... Coarse cylindrical filter, 20... Fine cylindrical filter. 1 1, - 7 5 12 17 91b

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] インクカートリッジから供給されたインクをサブタンク
を介してポンプに導入し、該ポンプで加圧してインク噴
射ノズルから噴出し、印字に寄与しなかったインクは回
収口により前記サブタンク内に回収するインクジェット
プリンタのインク供給装置において、サブタンクの上部
にカートリッジ受台を設けてインクカートリッジを直接
取付けられる様にし、かつサブタンク内には粗目と細目
の２種の円筒型フィルタを粗目の方を内側にして二重に
設け、インクカートリッジから供給されるインクと回収
口より回収されるインクを粗目の円筒型フィルタの内側
に流入させて細目の円筒型フィルタの外側へと通過させ
るようにしたことを特徴とするインクジェットプリンタ
のインク供給装置。An inkjet printer in which ink supplied from an ink cartridge is introduced into a pump via a sub-tank, pressurized by the pump and ejected from an ink jet nozzle, and ink that does not contribute to printing is collected into the sub-tank through a collection port. In the ink supply device, a cartridge holder is provided at the top of the sub-tank so that the ink cartridge can be directly attached, and two types of cylindrical filters, coarse and fine, are placed inside the sub-tank, with the coarse filter inside. An inkjet printer characterized in that the ink supplied from the ink cartridge and the ink collected from the collection port are made to flow into the inside of the coarse cylindrical filter and pass to the outside of the fine cylindrical filter. ink supply device.
JP8710483U 1983-06-09 1983-06-09 Inkjet printer ink supply device Pending JPS5917943U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8710483U JPS5917943U (en) 1983-06-09 1983-06-09 Inkjet printer ink supply device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8710483U JPS5917943U (en) 1983-06-09 1983-06-09 Inkjet printer ink supply device

Publications (1)

Publication Number Publication Date
JPS5917943U true JPS5917943U (en) 1984-02-03

Family

ID=30217026

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8710483U Pending JPS5917943U (en) 1983-06-09 1983-06-09 Inkjet printer ink supply device

Country Status (1)

Country Link
JP (1) JPS5917943U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6166407U (en) * 1984-10-05 1986-05-07
JPS6166406U (en) * 1984-10-05 1986-05-07
JPS6192503A (en) * 1984-10-12 1986-05-10 石狩造機株式会社 Method and machine for crushing and pressing lower layer soil
JPS6253618U (en) * 1985-09-24 1987-04-03
JPH01167805U (en) * 1988-05-12 1989-11-27
JPH01296901A (en) * 1988-05-23 1989-11-30 Kawabe Nouken Sangyo Kk Vibration disk-type tiller

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51112127A (en) * 1975-03-19 1976-10-04 Hitachi Ltd Ink jet recording equipment
JPS53119032A (en) * 1977-03-26 1978-10-18 Sharp Corp Ink supply device for ink jet printer

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51112127A (en) * 1975-03-19 1976-10-04 Hitachi Ltd Ink jet recording equipment
JPS53119032A (en) * 1977-03-26 1978-10-18 Sharp Corp Ink supply device for ink jet printer

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6166407U (en) * 1984-10-05 1986-05-07
JPS6166406U (en) * 1984-10-05 1986-05-07
JPS6192503A (en) * 1984-10-12 1986-05-10 石狩造機株式会社 Method and machine for crushing and pressing lower layer soil
JPS6253618U (en) * 1985-09-24 1987-04-03
JPH01167805U (en) * 1988-05-12 1989-11-27
JPH01296901A (en) * 1988-05-23 1989-11-30 Kawabe Nouken Sangyo Kk Vibration disk-type tiller
JPH0550241B2 (en) * 1988-05-23 1993-07-28 Kawabe Noken Sangyo

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