ATE281937T1 - Tintenstrahldruckkopf - Google Patents

Tintenstrahldruckkopf

Info

Publication number
ATE281937T1
ATE281937T1 AT99116416T AT99116416T ATE281937T1 AT E281937 T1 ATE281937 T1 AT E281937T1 AT 99116416 T AT99116416 T AT 99116416T AT 99116416 T AT99116416 T AT 99116416T AT E281937 T1 ATE281937 T1 AT E281937T1
Authority
AT
Austria
Prior art keywords
reservoir
air bubbles
end portions
discharge
inkjet printhead
Prior art date
Application number
AT99116416T
Other languages
English (en)
Inventor
Ryoichi Tanaka
Tsuyoshi Kitahara
Noriaki Okazawa
Hitotoshi Kimura
Takayuki Iijima
Original Assignee
Seiko Epson Corp
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 Seiko Epson Corp filed Critical Seiko Epson Corp
Application granted granted Critical
Publication of ATE281937T1 publication Critical patent/ATE281937T1/de

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
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/19—Ink jet characterised by ink handling for removing air bubbles
    • 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
    • B41J2/14201—Structure of print heads with piezoelectric elements
    • B41J2/14274—Structure of print heads with piezoelectric elements of stacked structure type, deformed by compression/extension and disposed on a diaphragm
    • 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
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/175—Ink supply systems ; Circuit parts therefor
    • B41J2/17503—Ink cartridges
    • B41J2/17513—Inner structure
    • 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
    • B41J2002/14403—Structure thereof only for on-demand ink jet heads including a filter
    • 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
    • B41J2002/14419—Manifold

Landscapes

  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Ink Jet (AREA)
AT99116416T 1998-08-21 1999-08-20 Tintenstrahldruckkopf ATE281937T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23535698A JP3436299B2 (ja) 1998-08-21 1998-08-21 インクジェット式記録ヘッド

Publications (1)

Publication Number Publication Date
ATE281937T1 true ATE281937T1 (de) 2004-11-15

Family

ID=16984883

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99116416T ATE281937T1 (de) 1998-08-21 1999-08-20 Tintenstrahldruckkopf

Country Status (5)

Country Link
US (1) US6296351B1 (de)
EP (1) EP0982135B1 (de)
JP (1) JP3436299B2 (de)
AT (1) ATE281937T1 (de)
DE (1) DE69921748T2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6604817B2 (en) * 2000-03-07 2003-08-12 Brother Kogyo Kabushiki Kaisha Print head for piezoelectric ink jet printer, piezoelectric actuator therefor, and process for producing piezoelectric actuator
JP3575454B2 (ja) * 2000-10-02 2004-10-13 セイコーエプソン株式会社 インクジェット式記録ヘッド
JP2003291341A (ja) * 2002-04-05 2003-10-14 Seiko Epson Corp 液体噴射ヘッド
US7490923B2 (en) * 2004-12-21 2009-02-17 Seiko Epson Corporation Liquid ejecting head
JP4415385B2 (ja) 2005-02-21 2010-02-17 セイコーエプソン株式会社 液体噴射ヘッドおよびその製造方法
JP4968428B2 (ja) * 2005-10-05 2012-07-04 セイコーエプソン株式会社 液体噴射ヘッドの製造方法
JP5206956B2 (ja) * 2008-02-06 2013-06-12 セイコーエプソン株式会社 液体噴射ヘッド及び液体噴射装置
JP2011167881A (ja) 2010-02-17 2011-09-01 Seiko Epson Corp 液体噴射ヘッドおよび液体噴射装置
US9233545B2 (en) 2013-09-27 2016-01-12 Brother Kogyo Kabushiki Kaisha Liquid ejection device
JP2017061061A (ja) * 2015-09-24 2017-03-30 セイコーエプソン株式会社 液体噴射ヘッドおよび液体噴射装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2131745B (en) * 1982-10-14 1986-06-25 Epson Corp Ink jet head assembly
US4628333A (en) * 1983-12-29 1986-12-09 Canon Kabushiki Kaisha Ink jet recording head and ink jet recorder
JPS61100469A (ja) * 1984-10-23 1986-05-19 Nec Corp インクジエツトヘツド
IT1183958B (it) * 1985-09-17 1987-10-22 Olivetti & Co Spa Testina di stampa a getto d'inchiostro perfezionata
JP2716883B2 (ja) * 1991-07-08 1998-02-18 株式会社テック インク供給装置
EP0529879B1 (de) * 1991-08-29 1996-05-08 Hewlett-Packard Company Leckfreies Farbstrahlaufzeichnungsgerät
JP2929804B2 (ja) * 1991-10-05 1999-08-03 富士ゼロックス株式会社 インクジェットプリンタのインク供給機構
US5455615A (en) 1992-06-04 1995-10-03 Tektronix, Inc. Multiple-orifice drop-on-demand ink jet print head having improved purging and jetting performance
US5412412A (en) 1992-12-28 1995-05-02 Xerox Corporation Ink jet printhead having compensation for topographical formations developed during fabrication
US5956058A (en) * 1993-11-05 1999-09-21 Seiko Epson Corporation Ink jet print head with improved spacer made from silicon single-crystal substrate
DE69518191T2 (de) * 1994-05-20 2001-05-31 Canon K.K., Tokio/Tokyo Tintenversorgungsvorrichtung und zugehöriges Tintenstrahlaufzeichnungsgerät
JP3235638B2 (ja) * 1994-07-25 2001-12-04 セイコーエプソン株式会社 インクジェット式記録ヘッド、及びその製造方法
US5748214A (en) 1994-08-04 1998-05-05 Seiko Epson Corporation Ink jet recording head
US5642144A (en) * 1994-11-29 1997-06-24 Hewlett-Packard Company Rechargeable pen for printer
JP3679863B2 (ja) * 1995-06-12 2005-08-03 セイコーエプソン株式会社 インクジェット式記録ヘッド
EP0761447B1 (de) * 1995-09-05 2002-12-11 Seiko Epson Corporation Tintenstrahlaufzeichnungskopf und sein Herstellungsverfahren
JP3365192B2 (ja) 1996-02-22 2003-01-08 セイコーエプソン株式会社 インクジェット式記録ヘッド

Also Published As

Publication number Publication date
US6296351B1 (en) 2001-10-02
DE69921748D1 (de) 2004-12-16
EP0982135A3 (de) 2001-03-28
EP0982135A2 (de) 2000-03-01
DE69921748T2 (de) 2005-03-17
JP3436299B2 (ja) 2003-08-11
JP2000062164A (ja) 2000-02-29
EP0982135B1 (de) 2004-11-10

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties