DE69512115D1 - Tintenstrahldruckkopf mit eingebauter Filterstruktur - Google Patents

Tintenstrahldruckkopf mit eingebauter Filterstruktur

Info

Publication number
DE69512115D1
DE69512115D1 DE69512115T DE69512115T DE69512115D1 DE 69512115 D1 DE69512115 D1 DE 69512115D1 DE 69512115 T DE69512115 T DE 69512115T DE 69512115 T DE69512115 T DE 69512115T DE 69512115 D1 DE69512115 D1 DE 69512115D1
Authority
DE
Germany
Prior art keywords
filter
ink
printhead
side portion
outer side
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 - Fee Related
Application number
DE69512115T
Other languages
English (en)
Other versions
DE69512115T2 (de
Inventor
Donald J 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
Application granted granted Critical
Publication of DE69512115D1 publication Critical patent/DE69512115D1/de
Publication of DE69512115T2 publication Critical patent/DE69512115T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/175—Ink supply systems ; Circuit parts therefor
    • B41J2/17563—Ink filters
    • 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
    • B41J2/16—Production of nozzles
    • B41J2/1607—Production of print heads with piezoelectric elements
    • B41J2/1609—Production 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
    • B41J2/16—Production of nozzles
    • B41J2/1607—Production of print heads with piezoelectric elements
    • B41J2/1617—Production of print heads with piezoelectric elements of disc type
    • 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
    • B41J2/16—Production of nozzles
    • B41J2/1621—Manufacturing processes
    • B41J2/1623—Manufacturing processes bonding and adhesion
    • 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
    • B41J2/16—Production of nozzles
    • B41J2/1621—Manufacturing processes
    • B41J2/1626—Manufacturing processes etching
    • 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
    • B41J2/16—Production of nozzles
    • B41J2/1621—Manufacturing processes
    • B41J2/1631—Manufacturing processes photolithography
    • 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
    • B41J2/16—Production of nozzles
    • B41J2/1621—Manufacturing processes
    • B41J2/1632—Manufacturing processes machining
    • 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
    • B41J2/16—Production of nozzles
    • B41J2/1621—Manufacturing processes
    • B41J2/1632—Manufacturing processes machining
    • B41J2/1634—Manufacturing processes machining laser machining
    • 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
    • B41J2202/00—Embodiments of or processes related to ink-jet or thermal heads
    • B41J2202/01—Embodiments of or processes related to ink-jet heads
    • B41J2202/08—Embodiments of or processes related to ink-jet heads dealing with thermal variations, e.g. cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Ink Jet (AREA)
DE69512115T 1994-03-31 1995-03-22 Tintenstrahldruckkopf mit eingebauter Filterstruktur Expired - Fee Related DE69512115T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/220,835 US5742314A (en) 1994-03-31 1994-03-31 Ink jet printhead with built in filter structure

Publications (2)

Publication Number Publication Date
DE69512115D1 true DE69512115D1 (de) 1999-10-21
DE69512115T2 DE69512115T2 (de) 2000-03-09

Family

ID=22825173

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69512115T Expired - Fee Related DE69512115T2 (de) 1994-03-31 1995-03-22 Tintenstrahldruckkopf mit eingebauter Filterstruktur

Country Status (9)

Country Link
US (1) US5742314A (de)
EP (1) EP0675000B1 (de)
JP (1) JP2741180B2 (de)
KR (1) KR950031522A (de)
CN (1) CN1093041C (de)
AT (1) ATE184545T1 (de)
AU (1) AU692832B2 (de)
CA (1) CA2145040A1 (de)
DE (1) DE69512115T2 (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6234622B1 (en) 1997-04-30 2001-05-22 Hewlett-Packard Company Ink delivery system that utilizes a separate insertable filter carrier
US6139674A (en) * 1997-09-10 2000-10-31 Xerox Corporation Method of making an ink jet printhead filter by laser ablation
CA2344999A1 (en) * 1998-10-12 2000-04-20 Xaar Technology Limited Ink supply filter
KR100649407B1 (ko) * 1999-06-16 2006-11-24 엘지.필립스 엘시디 주식회사 잉크젯 헤드의 노즐막힘 방지장치
US6244697B1 (en) * 1999-06-30 2001-06-12 Lexmark International, Inc. Filter tower for ink jet printhead
US6260957B1 (en) 1999-12-20 2001-07-17 Lexmark International, Inc. Ink jet printhead with heater chip ink filter
JP4442979B2 (ja) * 2000-02-16 2010-03-31 セイコーインスツル株式会社 ヘッドチップ及びヘッドユニット
US6464347B2 (en) * 2000-11-30 2002-10-15 Xerox Corporation Laser ablated filter
US7150519B2 (en) * 2001-02-23 2006-12-19 Canon Kabushiki Kaisha Ink jet recording apparatus
US6769765B2 (en) 2002-07-22 2004-08-03 Xerox Corporation Filter with integral heating element
EP1473159B1 (de) * 2003-04-30 2009-10-07 Hewlett-Packard Development Company, L.P. Tintenstrahldruckkopfsfilter
US7545079B2 (en) * 2004-04-01 2009-06-09 Siemens Medical Solutions Usa, Inc. Photoetched ultrasound transducer components
JP4186884B2 (ja) * 2004-06-30 2008-11-26 ブラザー工業株式会社 インクジェットプリンタヘッド
JP4844710B2 (ja) * 2005-03-28 2011-12-28 セイコーエプソン株式会社 フィルタの製造方法、フィルタ、及び液体噴射ヘッド
US7300143B2 (en) * 2005-04-05 2007-11-27 Xerox Corporation Ink jet apparatus
US7364285B2 (en) * 2005-09-21 2008-04-29 Videojet Technologies Inc. Pressure damping ink filter
JP4948827B2 (ja) * 2005-11-25 2012-06-06 キヤノンファインテック株式会社 液体供給装置および液体吐出装置
US7828424B2 (en) * 2006-05-19 2010-11-09 Xerox Corporation Heater and drip plate for ink loader melt assembly
US20080122901A1 (en) * 2006-11-29 2008-05-29 Xerox Corporation Printhead reservoir with filter used as a check valve
US8613501B2 (en) * 2007-10-12 2013-12-24 Videojet Technologies Inc. Ink supply system
CN101896357B (zh) * 2007-10-12 2012-12-05 录象射流技术公司 墨水供应系统
WO2009049140A1 (en) * 2007-10-12 2009-04-16 Videojet Technologies Inc. Filter for ink supply system
CN101896356B (zh) * 2007-10-12 2012-10-03 录象射流技术公司 用于墨水供应系统的冲洗泵
US8418523B2 (en) 2008-03-03 2013-04-16 Keith Lueck Calibration and accuracy check system for a breath tester
JP5268062B2 (ja) * 2008-12-08 2013-08-21 エスアイアイ・プリンテック株式会社 液体噴射ヘッドチップ、液体噴射ヘッドおよび液体噴射記録装置
JP5354720B2 (ja) * 2008-12-08 2013-11-27 エスアイアイ・プリンテック株式会社 液体噴射ヘッドの製造方法
US8287101B2 (en) * 2010-04-27 2012-10-16 Eastman Kodak Company Printhead stimulator/filter device printing method
US8919930B2 (en) * 2010-04-27 2014-12-30 Eastman Kodak Company Stimulator/filter device that spans printhead liquid chamber
ES2939627T3 (es) * 2013-03-04 2023-04-25 Donaldson Co Inc Sistemas de filtro de aire y métodos de uso de los mismos
CN103465639B (zh) * 2013-08-15 2015-11-18 中国科学院新疆理化技术研究所 一种超微珠成型的制备方法
EP3471963A4 (de) 2016-06-15 2020-02-19 Hewlett-Packard Development Company, L.P. Austauschbare druckunteranordnung
WO2018080548A1 (en) * 2016-10-31 2018-05-03 Hewlett-Packard Development Company, L.P. Printing subassembly

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JPS5675867A (en) * 1979-11-22 1981-06-23 Seiko Epson Corp Ink jet recorder
JPS58208062A (ja) * 1982-05-07 1983-12-03 Yokogawa Hokushin Electric Corp インクジエツト形記録装置
JPS59159356A (ja) * 1983-03-01 1984-09-08 Seiko Epson Corp インク噴射ヘツド
DE3313156A1 (de) * 1983-04-12 1984-10-18 Nixdorf Computer Ag, 4790 Paderborn Piezoelektrisch betriebener schreibkopf fuer tintenmosaikschreibeinrichtungen
JPH0639164B2 (ja) * 1984-06-12 1994-05-25 セイコーエプソン株式会社 インクジェット記録装置のフィルタ固定方法
JPS61173949A (ja) * 1985-01-30 1986-08-05 Ricoh Co Ltd インクジエツトヘツド
JPS61188160A (ja) * 1985-02-18 1986-08-21 Ricoh Co Ltd 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
US4879568A (en) * 1987-01-10 1989-11-07 Am International, Inc. Droplet deposition apparatus
US4998120A (en) * 1988-04-06 1991-03-05 Seiko Epson Corporation Hot melt ink jet printing apparatus
JPH02204044A (ja) * 1989-02-03 1990-08-14 Canon Inc インクジェットヘッド
JPH03234542A (ja) * 1990-02-09 1991-10-18 Canon Inc インクジェット記録ヘッドおよび前記記録ヘッドを用いるインクジェット記録装置
JPH0499634A (ja) * 1990-08-18 1992-03-31 Seikosha Co Ltd インクジェットヘッド
US5265315A (en) * 1990-11-20 1993-11-30 Spectra, Inc. Method of making a thin-film transducer ink jet head
JPH04329142A (ja) * 1991-04-30 1992-11-17 Ricoh Co Ltd ホットメルトインク記録装置
US5465108A (en) * 1991-06-21 1995-11-07 Rohm Co., Ltd. Ink jet print head and ink jet printer
US5204690A (en) * 1991-07-01 1993-04-20 Xerox Corporation Ink jet printhead having intergral silicon filter
US5227813A (en) * 1991-08-16 1993-07-13 Compaq Computer Corporation Sidewall actuator for a high density ink jet printhead
US5154815A (en) * 1991-10-23 1992-10-13 Xerox Corporation Method of forming integral electroplated filters on fluid handling devices such as ink jet printheads
US5234594A (en) * 1992-06-12 1993-08-10 The United States Of America As Represented By The Secretary Of The Navy Nanochannel filter

Also Published As

Publication number Publication date
AU1619195A (en) 1995-10-12
CN1130129A (zh) 1996-09-04
EP0675000A3 (de) 1996-08-14
KR950031522A (ko) 1995-12-18
AU692832B2 (en) 1998-06-18
ATE184545T1 (de) 1999-10-15
DE69512115T2 (de) 2000-03-09
EP0675000B1 (de) 1999-09-15
CN1093041C (zh) 2002-10-23
EP0675000A2 (de) 1995-10-04
JPH07290712A (ja) 1995-11-07
CA2145040A1 (en) 1995-10-01
US5742314A (en) 1998-04-21
JP2741180B2 (ja) 1998-04-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee