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ES2052822T3 - Cabezal impresor por chorros de tinta. - Google Patents

Cabezal impresor por chorros de tinta.

Info

Publication number
ES2052822T3
ES2052822T3 ES89111237T ES89111237T ES2052822T3 ES 2052822 T3 ES2052822 T3 ES 2052822T3 ES 89111237 T ES89111237 T ES 89111237T ES 89111237 T ES89111237 T ES 89111237T ES 2052822 T3 ES2052822 T3 ES 2052822T3
Authority
ES
Spain
Prior art keywords
liquid
ink
passage
discharge
communication
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.)
Expired - Lifetime
Application number
ES89111237T
Other languages
English (en)
Inventor
Hiroto Takahashi
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.)
Canon Inc
Original Assignee
Canon 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 Canon Inc filed Critical Canon Inc
Application granted granted Critical
Publication of ES2052822T3 publication Critical patent/ES2052822T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005Typewriters 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
    • B41J2/01Ink jet
    • B41J2/135Nozzles
    • B41J2/14Structure thereof only for on-demand ink jet heads
    • B41J2/14016Structure of bubble jet print heads
    • B41J2/14145Structure of the manifold
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005Typewriters 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
    • B41J2/01Ink jet
    • B41J2/17Ink jet characterised by ink handling
    • B41J2/19Ink jet characterised by ink handling for removing air bubbles

Landscapes

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

Abstract

CABEZA GRABADORA POR CHORRO DE TINTA QUE TIENE UN ORIFICIO DE DESCARGA (7) PARA LA DESCARGA DE TINTA A TRAVES DEL MISMO, UN PASO DE LIQUIDO (6) QUE SE COMUNICA CON EL ORIFICIO DE DESCARGA (7) Y QUE TIENE UNA PARTE EN LA QUE LA ENERGIA DISPONIBLE PARA DESCARGAR LA TINTA ACTUA SOBRE ESTA, UN GENERADOR DE ENERGIA (9), UNA CAMARA DE LIQUIDO (11) CAPAZ DE ALMACENAR LA TINTA Y EN LA CUAL SE ENCUENTRA LA ABERTURA DEL PASO DE LIQUIDO, Y UN ORIFICIO DE COMUNICACION (10A,10B) PARA COMUNICAR EL INTERIOR DE LA CAMARA DE LIQUIDO (11) CON SU PARTE EXTERIOR, AL MENOS UNA PARTE DEL TECHO DE LA CAMARA DE LIQUIDO SE ENCUENTRA A UN NIVEL SUPERIOR QUE EL TECHO DEL PASO DE LIQUIDO (6), Y AL MENOS UN GRUPO DE LOS ORIFICIOS DE COMUNICACION (10A,10B) SE ENCUENTRA EN LA CAMARA DE LIQUIDO (11), HACIENDOSE QUE EL LIQUIDO ENTRE POR UNO DE LOS ORIFICIOS DE COMUNICACION COMO UNA ENTRADA DE LIQUIDO (10A) Y HACIENDOSE QUE EL LIQUIDO SALGA POR EL OTRO ORIFICIO DE COMUNICACION COMO UNA SALIDA DE LIQUIDO (10B), Y EXISTE UNA PARED DE GUIA (11B,11C) LA CUAL, CUANDO SE FORMA UN FLUJO DE LIQUIDO ENTRE LOS ORIFICIOS DE COMUNICACION, PROPORCIONA UN OBSTACULO AL LIQUIDO ENLAZANDO DE FORMA RECTILINEA LOS ORIFICIOS Y GUIA AL LIQUIDO HACIA LA ABERTURA (7) DEL PASO DE LIQUIDO (6) DE LA CAMARA (11).
ES89111237T 1988-06-21 1989-06-20 Cabezal impresor por chorros de tinta. Expired - Lifetime ES2052822T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63151080A JP2607274B2 (ja) 1988-06-21 1988-06-21 インクジェット記録ヘッド

Publications (1)

Publication Number Publication Date
ES2052822T3 true ES2052822T3 (es) 1994-07-16

Family

ID=15510879

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89111237T Expired - Lifetime ES2052822T3 (es) 1988-06-21 1989-06-20 Cabezal impresor por chorros de tinta.

Country Status (5)

Country Link
US (1) US5107281A (es)
EP (1) EP0347857B1 (es)
JP (1) JP2607274B2 (es)
DE (1) DE68914519T2 (es)
ES (1) ES2052822T3 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0480302B1 (en) * 1990-10-03 1996-05-01 Canon Kabushiki Kaisha Ink jet recording apparatus
US5238678A (en) * 1991-07-19 1993-08-24 Pola Chemical Industries, Inc. Double-coat type make-up cosmetic product containing aluminum powder
US6109734A (en) * 1994-05-27 2000-08-29 Canon Kabushiki Kaisha Ink-jet head, ink-jet apparatus and method of filling buffer chamber with bubbles
US5847737A (en) * 1996-06-18 1998-12-08 Kaufman; Micah Abraham Filter for ink jet printhead
US5901425A (en) 1996-08-27 1999-05-11 Topaz Technologies Inc. Inkjet print head apparatus
JP4065476B2 (ja) * 1998-11-27 2008-03-26 キヤノン株式会社 カラーフィルタの製造方法及び表示装置の製造方法
DE102005061190B4 (de) 2005-12-21 2007-10-18 Airbus Deutschland Gmbh Einrichtung zur Begrenzung des Vorschubes bei einem Bohrvorgang
EP2040928B1 (en) 2007-02-14 2016-11-23 Ricoh Company, Ltd. Liquid feeding member for liquid ejection head, liquid ejection device, and image forming apparatus
US8690302B2 (en) 2010-12-06 2014-04-08 Palo Alto Research Center Incorporated Bubble removal for ink jet printing
US8371683B2 (en) 2010-12-23 2013-02-12 Palo Alto Research Center Incorporated Particle removal device for ink jet printer

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1129356B (it) * 1980-10-31 1986-06-04 Olivetti Ing C Spa Dispositivo di stampa a getto selettivo di inchiostro
US4007465A (en) * 1975-11-17 1977-02-08 International Business Machines Corporation System for self-cleaning ink jet head
JPS5675867A (en) * 1979-11-22 1981-06-23 Seiko Epson Corp Ink jet recorder
GB2104452B (en) * 1981-06-29 1985-07-31 Canon Kk Liquid jet recording head
JPS59123672A (ja) * 1982-12-28 1984-07-17 Canon Inc 液体噴射ヘッド及び液体噴射記録装置
JPS59184665A (ja) * 1983-04-06 1984-10-20 Canon Inc 熱エネルギー記録装置
US4727378A (en) * 1986-07-11 1988-02-23 Tektronix, Inc. Method and apparatus for purging an ink jet head

Also Published As

Publication number Publication date
DE68914519D1 (de) 1994-05-19
US5107281A (en) 1992-04-21
DE68914519T2 (de) 1994-08-11
EP0347857A1 (en) 1989-12-27
EP0347857B1 (en) 1994-04-13
JP2607274B2 (ja) 1997-05-07
JPH023313A (ja) 1990-01-08

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