ES2082124T3 - Cabezal para la impresion por chorros de liquido. - Google Patents

Cabezal para la impresion por chorros de liquido.

Info

Publication number
ES2082124T3
ES2082124T3 ES91300292T ES91300292T ES2082124T3 ES 2082124 T3 ES2082124 T3 ES 2082124T3 ES 91300292 T ES91300292 T ES 91300292T ES 91300292 T ES91300292 T ES 91300292T ES 2082124 T3 ES2082124 T3 ES 2082124T3
Authority
ES
Spain
Prior art keywords
liquid
electro
thermal
passages
supply inlet
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
ES91300292T
Other languages
English (en)
Inventor
Shinichi Hirasawa
Masayoshi Tachihara
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 ES2082124T3 publication Critical patent/ES2082124T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2/14016—Structure of bubble jet print heads
    • B41J2/14032—Structure of the pressure chamber
    • B41J2/1404—Geometrical characteristics
    • 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
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2002/14379—Edge shooter

Abstract

UNA CABEZA DE REGISTRO DE CHORRO LIQUIDO, INCLUYE UNA PLURALIDAD DE SALIDAS DE EYECCION A TRAVES DE LAS CUALES UNA GOTA DE LIQUIDO ES EYECTADA POR ENERGIA TERMICA; VARIOS PASILLOS DE LIQUIDO COMUNICAN CON LAS SALIDAS DE EYECCION PARA SUMINISTRAR EL LIQUIDO; VARIAS ENTRADAS PARA SUMINISTRAR EL LIQUIDO A LOS PASILLOS; VARIOS TRANSDUCTORES ELECTROTERMICOS PARA QUE LAS SALIDAS DE EYECCION PRODUZCAN LA ENERGIA TERMICA; CADA TRANSDUCTOR TIENE UNA SUPERFICIE DE CALENTAMIENTO PARA CALENTAR EL LIQUIDO EN LA PARTE BAJA DEL PASILLO, CARACTERIZADO POR QUE EL ANCHO DEL PASILLO, MEDIDO EN LA DIRECCION DE DISPOSICION DE ESTE, ES MAXIMO EN UNA POSICION ENTRE EL FINAL DEL TRANSDUCTOR JUNTO A LA SALIDA DE EYECCION Y UN TERMINAL JUNTO A LA ENTRADA DE ALIMENTACION, REDUCIENDOSE EL ANCHO HACIA LA SALIDA DE EYECCION Y HACIA LA ENTRADA DE ALIMENTACION.
ES91300292T 1990-01-17 1991-01-16 Cabezal para la impresion por chorros de liquido. Expired - Lifetime ES2082124T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP625290 1990-01-17

Publications (1)

Publication Number Publication Date
ES2082124T3 true ES2082124T3 (es) 1996-03-16

Family

ID=11633295

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91300292T Expired - Lifetime ES2082124T3 (es) 1990-01-17 1991-01-16 Cabezal para la impresion por chorros de liquido.

Country Status (7)

Country Link
US (2) US5159354A (es)
EP (1) EP0438270B1 (es)
AT (1) ATE132807T1 (es)
AU (1) AU628249B2 (es)
CA (1) CA2034298C (es)
DE (1) DE69116176T2 (es)
ES (1) ES2082124T3 (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2034298C (en) * 1990-01-17 1996-04-23 Shinichi Hirasawa Liquid jet recording head
ATE179655T1 (de) * 1991-01-17 1999-05-15 Canon Kk Tintenstrahlkopf
IT1250371B (it) * 1991-12-24 1995-04-07 Olivetti & Co Spa Testina di stampa a getto d'inchiostro perfezionata.
DE69411091T2 (de) * 1993-07-26 1998-11-12 Canon Kk Flüssigkeitsstrahlaufzeichnungskopf und damit versehene Flüssigkeitsstrahldruckvorrichtung
US6022098A (en) * 1995-08-10 2000-02-08 Fuji Xerox Co., Ltd. Ink-jet recorder
US6447088B2 (en) 1996-01-16 2002-09-10 Canon Kabushiki Kaisha Ink-jet head, an ink-jet-head cartridge, an ink-jet apparatus and an ink-jet recording method used in gradation recording
JP3245088B2 (ja) * 1996-07-01 2002-01-07 キヤノン株式会社 液体吐出ヘッドカートリッジ及び該カートリッジに用いられる液体収容容器
ES2203740T3 (es) 1996-07-31 2004-04-16 Canon Kabushiki Kaisha Cabezal de chorros de burbujas y aparato para chorros de burbujas que utiliza el mismo.
US5901425A (en) 1996-08-27 1999-05-11 Topaz Technologies Inc. Inkjet print head apparatus
JP3320317B2 (ja) * 1996-09-03 2002-09-03 キヤノン株式会社 インクジェットプリント装置およびプリント方法
US6137510A (en) * 1996-11-15 2000-10-24 Canon Kabushiki Kaisha Ink jet head
DE69800782T2 (de) * 1997-03-28 2001-09-20 Brother Ind Ltd Tintenstrahldruckkopf mit Tintenzuführkanal
US6280020B1 (en) 1997-09-04 2001-08-28 Canon Kabushiki Kaisha Ink-jet head and ink-jet printing apparatus
US6471326B2 (en) 1997-09-04 2002-10-29 Canon Kabushiki Kaisha Ink-jet head and ink-jet printing apparatus
JPH1199649A (ja) 1997-09-30 1999-04-13 Canon Inc インクジェットヘッド、その製造方法、及びインクジェット装置
US6350016B1 (en) 1998-02-10 2002-02-26 Canon Kabushiki Kaisha Liquid ejecting method and liquid ejecting head
US6540337B1 (en) 2002-07-26 2003-04-01 Hewlett-Packard Company Slotted substrates and methods and systems for forming same
US6672712B1 (en) * 2002-10-31 2004-01-06 Hewlett-Packard Development Company, L.P. Slotted substrates and methods and systems for forming same
US7448734B2 (en) * 2004-01-21 2008-11-11 Silverbrook Research Pty Ltd Inkjet printer cartridge with pagewidth printhead

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4317124A (en) * 1979-02-14 1982-02-23 Canon Kabushiki Kaisha Ink jet recording apparatus
US4334234A (en) * 1979-04-02 1982-06-08 Canon Kabushiki Kaisha Liquid droplet forming apparatus
JPS56139970A (en) * 1980-04-01 1981-10-31 Canon Inc Formation of droplet
US4338611A (en) * 1980-09-12 1982-07-06 Canon Kabushiki Kaisha Liquid jet recording head
GB2104452B (en) * 1981-06-29 1985-07-31 Canon Kk Liquid jet recording head
JPS59194865A (ja) * 1983-04-20 1984-11-05 Canon Inc 液体噴射記録ヘツドの製造法
JPS60204352A (ja) * 1984-03-30 1985-10-15 Canon Inc インクジエツト記録ヘツド
DE3539095C2 (de) * 1984-11-05 1995-07-27 Canon Kk Flüssigkeitsstrahl-Aufzeichnungskopf
US4723136A (en) * 1984-11-05 1988-02-02 Canon Kabushiki Kaisha Print-on-demand type liquid jet printing head having main and subsidiary liquid paths
JPS62152860A (ja) * 1985-12-27 1987-07-07 Canon Inc 液体噴射記録ヘツド
JPS62179949A (ja) * 1986-02-05 1987-08-07 Canon Inc インクジエツト記録ヘツド
JPS6487356A (en) * 1987-09-30 1989-03-31 Canon Kk Ink jet recording head
JPH0195050A (ja) * 1987-10-08 1989-04-13 Ricoh Co Ltd 感熱孔版印刷用原紙の製版方法
JPH0684075B2 (ja) * 1988-01-29 1994-10-26 株式会社リコー 液体噴射記録ヘッド
JP2642670B2 (ja) * 1988-06-21 1997-08-20 キヤノン株式会社 インクジェット記録ヘッドの製造方法
EP0439633A1 (de) 1990-01-02 1991-08-07 Siemens Aktiengesellschaft Schreibkopf fÀ¼r eine nach dem Thermalwandlerprinzip arbeitende Flüssigkeitsstrahlaufzeichnungsvorrichtung
CA2034298C (en) * 1990-01-17 1996-04-23 Shinichi Hirasawa Liquid jet recording head

Also Published As

Publication number Publication date
CA2034298C (en) 1996-04-23
CA2034298A1 (en) 1991-07-18
EP0438270B1 (en) 1996-01-10
ATE132807T1 (de) 1996-01-15
US5159354A (en) 1992-10-27
DE69116176T2 (de) 1996-05-30
DE69116176D1 (de) 1996-02-22
AU6946591A (en) 1991-10-03
AU628249B2 (en) 1992-09-10
US6224197B1 (en) 2001-05-01
EP0438270A1 (en) 1991-07-24

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