DE69305649T2 - Tintenstrahldruckkopf - Google Patents

Tintenstrahldruckkopf

Info

Publication number
DE69305649T2
DE69305649T2 DE69305649T DE69305649T DE69305649T2 DE 69305649 T2 DE69305649 T2 DE 69305649T2 DE 69305649 T DE69305649 T DE 69305649T DE 69305649 T DE69305649 T DE 69305649T DE 69305649 T2 DE69305649 T2 DE 69305649T2
Authority
DE
Germany
Prior art keywords
body portion
projections
upper body
print head
electric field
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
DE69305649T
Other languages
English (en)
Other versions
DE69305649D1 (de
Inventor
Mickey Everett
David Wallace
Donald Hayes
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.)
Compaq Computer Corp
Original Assignee
Compaq Computer 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 Compaq Computer Corp filed Critical Compaq Computer Corp
Publication of DE69305649D1 publication Critical patent/DE69305649D1/de
Application granted granted Critical
Publication of DE69305649T2 publication Critical patent/DE69305649T2/de
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
    • B41J2/14201—Structure of print heads with piezoelectric elements
    • B41J2/14209—Structure of print heads with piezoelectric elements of finger type, chamber walls consisting integrally of piezoelectric material
    • 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
    • B41J2/145—Arrangement thereof
    • B41J2/155—Arrangement thereof for line printing
    • 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

Landscapes

  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Ink Jet (AREA)
DE69305649T 1992-08-27 1993-08-19 Tintenstrahldruckkopf Expired - Lifetime DE69305649T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/936,136 US5373314A (en) 1992-08-27 1992-08-27 Ink jet print head
PCT/US1993/007921 WO1994005503A1 (en) 1992-08-27 1993-08-19 Ink jet print head

Publications (2)

Publication Number Publication Date
DE69305649D1 DE69305649D1 (de) 1996-11-28
DE69305649T2 true DE69305649T2 (de) 1997-05-07

Family

ID=25468220

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69305649T Expired - Lifetime DE69305649T2 (de) 1992-08-27 1993-08-19 Tintenstrahldruckkopf

Country Status (8)

Country Link
US (1) US5373314A (de)
EP (1) EP0658142B1 (de)
JP (1) JP2620822B2 (de)
AT (1) ATE144463T1 (de)
AU (1) AU5087593A (de)
CA (1) CA2142617C (de)
DE (1) DE69305649T2 (de)
WO (1) WO1994005503A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6074048A (en) * 1993-05-12 2000-06-13 Minolta Co., Ltd. Ink jet recording head including interengaging piezoelectric and non-piezoelectric members and method of manufacturing same
US5498444A (en) * 1994-02-28 1996-03-12 Microfab Technologies, Inc. Method for producing micro-optical components
US5767878A (en) * 1994-09-30 1998-06-16 Compaq Computer Corporation Page-wide piezoelectric ink jet print engine with circumferentially poled piezoelectric material
CH688960A5 (de) * 1994-11-24 1998-06-30 Pelikan Produktions Ag Tropfenerzeuger fuer Mikrotropfen, insbesondere fuer einen Ink-Jet-Printer.
US5688391A (en) * 1996-03-26 1997-11-18 Microfab Technologies, Inc. Method for electro-deposition passivation of ink channels in ink jet printhead
US6280642B1 (en) * 1996-06-04 2001-08-28 Citizen Watch Co., Ltd. Ink jet head and method of manufacturing same
US6188416B1 (en) 1997-02-13 2001-02-13 Microfab Technologies, Inc. Orifice array for high density ink jet printhead
JPH10296971A (ja) 1997-04-23 1998-11-10 Minolta Co Ltd インクジェット記録装置
US6805902B1 (en) 2000-02-28 2004-10-19 Microfab Technologies, Inc. Precision micro-optical elements and the method of making precision micro-optical elements
US6642068B1 (en) 2002-05-03 2003-11-04 Donald J. Hayes Method for producing a fiber optic switch
US8418523B2 (en) 2008-03-03 2013-04-16 Keith Lueck Calibration and accuracy check system for a breath tester
JP2010158864A (ja) * 2009-01-09 2010-07-22 Sii Printek Inc 液体噴射ヘッドチップ及びその製造方法、並びに液体噴射ヘッド及び液体噴射記録装置
JP5621356B2 (ja) * 2010-06-29 2014-11-12 セイコーエプソン株式会社 記録装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3946398A (en) * 1970-06-29 1976-03-23 Silonics, Inc. Method and apparatus for recording with writing fluids and drop projection means therefor
US3857049A (en) * 1972-06-05 1974-12-24 Gould Inc Pulsed droplet ejecting system
EP0095911B1 (de) * 1982-05-28 1989-01-18 Xerox Corporation Mittels Druckimpulsen arbeitendes Tröpfchenausstosssystem und Anordnung
DE3306098A1 (de) * 1983-02-22 1984-08-23 Siemens AG, 1000 Berlin und 8000 München Piezoelektrisch betriebener schreibkopf mit kanalmatrize
US4879568A (en) * 1987-01-10 1989-11-07 Am International, Inc. Droplet deposition apparatus
US4825227A (en) * 1988-02-29 1989-04-25 Spectra, Inc. Shear mode transducer for ink jet systems
GB8824014D0 (en) * 1988-10-13 1988-11-23 Am Int High density multi-channel array electrically pulsed droplet deposition apparatus
JP2644064B2 (ja) * 1990-04-13 1997-08-25 シャープ株式会社 インクジェット記録装置
US5363131A (en) * 1990-10-05 1994-11-08 Seiko Epson Corporation Ink jet recording head
JPH04148934A (ja) * 1990-10-12 1992-05-21 Citizen Watch Co Ltd インクジェットヘッド
JPH04223175A (ja) * 1990-12-25 1992-08-13 Rohm Co Ltd インクジェットプリントヘッド
JPH04290749A (ja) * 1991-03-19 1992-10-15 Brother Ind Ltd インクジェットプリンタヘッド
US5410341A (en) * 1991-05-28 1995-04-25 Brother Kogyo Kabushiki Kaisha Droplet jet device
US5235352A (en) * 1991-08-16 1993-08-10 Compaq Computer Corporation High density ink jet printhead

Also Published As

Publication number Publication date
EP0658142A1 (de) 1995-06-21
JPH07506781A (ja) 1995-07-27
ATE144463T1 (de) 1996-11-15
DE69305649D1 (de) 1996-11-28
US5373314A (en) 1994-12-13
CA2142617C (en) 1999-04-13
CA2142617A1 (en) 1994-03-17
WO1994005503A1 (en) 1994-03-17
AU5087593A (en) 1994-03-29
JP2620822B2 (ja) 1997-06-18
EP0658142B1 (de) 1996-10-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition