JPS61941U - Inkjet recording device - Google Patents

Inkjet recording device

Info

Publication number
JPS61941U
JPS61941U JP8149185U JP8149185U JPS61941U JP S61941 U JPS61941 U JP S61941U JP 8149185 U JP8149185 U JP 8149185U JP 8149185 U JP8149185 U JP 8149185U JP S61941 U JPS61941 U JP S61941U
Authority
JP
Japan
Prior art keywords
printhead
moving
rotating drum
synchronization signal
digital synchronization
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
JP8149185U
Other languages
Japanese (ja)
Other versions
JPH0331561Y2 (en
Inventor
オーガスト・ダブリユー・ウインフイールド
Original Assignee
横河・ヒユーレツト・パツカード株式会社
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
Priority claimed from US06/061,134 external-priority patent/US4312007A/en
Application filed by 横河・ヒユーレツト・パツカード株式会社 filed Critical 横河・ヒユーレツト・パツカード株式会社
Publication of JPS61941U publication Critical patent/JPS61941U/en
Application granted granted Critical
Publication of JPH0331561Y2 publication Critical patent/JPH0331561Y2/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
    • B41J2/07—Ink jet characterised by jet control
    • B41J2/125—Sensors, e.g. deflection sensors

Landscapes

  • Ink Jet (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Facsimile Scanning Arrangements (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】 第１図は従来知られているピエゾ効果を利用したインク
ジェット●プリントヘッドの断面図、第，２図は本考案
によるインクジェット記録装置のブロック図、第３図は
第２図に示した装置の各部波形図である。 ２５：インクジェット・プリントヘッド、１：ピエゾ結
晶、２：金属ダイアフラム、３：圧力室、４：流出通路
、５：外室、６：インク入力口、７：インク供給管、１
０：ドラムステップモータ、１１：円筒回転ドラム、１
２：記録媒体、′１３：シャフトエンコーダ、１５，２
１：分周器、２５：プリントヘッド、２９：リードスク
リュー・ステップモータ、３０：リードスクリューＯ[Brief Description of the Drawings] Figure 1 is a cross-sectional view of a conventionally known inkjet print head using the piezo effect, Figures 2 and 2 are block diagrams of an inkjet recording device according to the present invention, and Figure 3 is a FIG. 3 is a waveform diagram of each part of the device shown in the figure. 25: inkjet print head, 1: piezo crystal, 2: metal diaphragm, 3: pressure chamber, 4: outflow passage, 5: outer chamber, 6: ink input port, 7: ink supply pipe, 1
0: Drum step motor, 11: Cylindrical rotating drum, 1
2: Recording medium, '13: Shaft encoder, 15,2
1: Frequency divider, 25: Print head, 29: Lead screw/step motor, 30: Lead screw O

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 記録媒体がその上に装着され、モータにより駆動される
回転ドラムと、前記回転ドラムの表面に対向配置された
インクジェット・プリントヘッドと、前記回転ドラムの
回転を検出しデジタル同期信号を発生する速度検出手段
と、前記デジタル同期信号に応答して前記プリントヘッ
ドを移動させる手段と、前記デジタ火同期信号およびイ
ンク液下を示す入力データ信 に応答してトリガさ瓜所
定の周期をもつ単一サイクルの正弦波信号を発生し、該
正弦波信号を前記プリントヘッドに与えるヘッド付勢回
路とより成るインクジェット． 記録装置。A rotating drum on which a recording medium is mounted and driven by a motor; an inkjet print head disposed opposite to the surface of the rotating drum; and a speed detector that detects rotation of the rotating drum and generates a digital synchronization signal. means for moving the printhead in response to the digital synchronization signal; and means for moving the printhead in response to the digital synchronization signal and an input data signal indicative of a low ink drop, and a trigger for moving the printhead in a single cycle having a predetermined period. An inkjet comprising a head energizing circuit that generates a sine wave signal and applies the sine wave signal to the print head. Recording device.
JP8149185U 1979-07-26 1985-05-30 Inkjet recording device Granted JPS61941U (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US61134 1979-07-26
US06/061,134 US4312007A (en) 1978-11-09 1979-07-26 Synchronized graphics ink jet printer

Publications (2)

Publication Number Publication Date
JPS61941U true JPS61941U (en) 1986-01-07
JPH0331561Y2 JPH0331561Y2 (en) 1991-07-04

Family

ID=22033819

Family Applications (2)

Application Number Title Priority Date Filing Date
JP15630479A Pending JPS5619764A (en) 1979-07-26 1979-11-30 Ink-jet recording device
JP8149185U Granted JPS61941U (en) 1979-07-26 1985-05-30 Inkjet recording device

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP15630479A Pending JPS5619764A (en) 1979-07-26 1979-11-30 Ink-jet recording device

Country Status (1)

Country Link
JP (2) JPS5619764A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6417378U (en) * 1987-07-22 1989-01-27
JPH05317785A (en) * 1991-04-04 1993-12-03 Setsuo Tate Drying device using both infrared ray and hot air

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5998863A (en) * 1982-11-30 1984-06-07 Matsushita Electric Ind Co Ltd Ink jet recording apparatus
JPH0644795B2 (en) * 1984-06-04 1994-06-08 株式会社日立製作所 Printer control system
US4562445A (en) * 1984-07-26 1985-12-31 Metromedia, Inc. Apparatus and method for driving ink jet printer
US5258776A (en) * 1991-08-23 1993-11-02 Eastman Kodak Company High resolution thermal printers including a print head with heat producing elements disposed at an acute angle

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51118924A (en) * 1975-04-11 1976-10-19 Matsushita Electric Ind Co Ltd Ink jet recorder
JPS5416125A (en) * 1977-07-06 1979-02-06 Matsushita Graphic Communic Ink jet recorder
JPS5438124A (en) * 1977-09-01 1979-03-22 Ricoh Co Ltd Correcting circuit for dot discrepancy in ink jet recorder
JPS5465601A (en) * 1977-11-01 1979-05-26 Dainippon Screen Mfg Method and device for changing magnfication of duplication in image scanning recorder
JPS5473633A (en) * 1977-11-24 1979-06-13 Toray Industries Cylindrical scan ink jet printer

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51118924A (en) * 1975-04-11 1976-10-19 Matsushita Electric Ind Co Ltd Ink jet recorder
JPS5416125A (en) * 1977-07-06 1979-02-06 Matsushita Graphic Communic Ink jet recorder
JPS5438124A (en) * 1977-09-01 1979-03-22 Ricoh Co Ltd Correcting circuit for dot discrepancy in ink jet recorder
JPS5465601A (en) * 1977-11-01 1979-05-26 Dainippon Screen Mfg Method and device for changing magnfication of duplication in image scanning recorder
JPS5473633A (en) * 1977-11-24 1979-06-13 Toray Industries Cylindrical scan ink jet printer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6417378U (en) * 1987-07-22 1989-01-27
JPH0541813Y2 (en) * 1987-07-22 1993-10-21
JPH05317785A (en) * 1991-04-04 1993-12-03 Setsuo Tate Drying device using both infrared ray and hot air

Also Published As

Publication number Publication date
JPS5619764A (en) 1981-02-24
JPH0331561Y2 (en) 1991-07-04

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