KR102373918B1 - 고 충진 밀도 잉크젯 프린트 헤드들 내에서의 재순환을 위한 유체 디자인 - Google Patents

고 충진 밀도 잉크젯 프린트 헤드들 내에서의 재순환을 위한 유체 디자인 Download PDF

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Publication number
KR102373918B1
KR102373918B1 KR1020180092762A KR20180092762A KR102373918B1 KR 102373918 B1 KR102373918 B1 KR 102373918B1 KR 1020180092762 A KR1020180092762 A KR 1020180092762A KR 20180092762 A KR20180092762 A KR 20180092762A KR 102373918 B1 KR102373918 B1 KR 102373918B1
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KR
South Korea
Prior art keywords
ink
manifold
pressure
single jet
channel
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KR1020180092762A
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English (en)
Korean (ko)
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KR20190024692A (ko
Inventor
엘. 스티븐스 테란스
Original Assignee
제록스 코포레이션
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    • 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
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/18—Ink recirculation systems
    • 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
    • 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
    • B41J2/1433—Structure of nozzle plates
    • 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
    • B41J2002/14306—Flow passage between manifold and chamber
    • 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
    • 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
    • B41J2002/14459—Matrix arrangement of the pressure chambers
    • 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
    • B41J2202/12—Embodiments of or processes related to ink-jet heads with ink circulating through the whole print head

Landscapes

  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Ink Jet (AREA)
KR1020180092762A 2017-08-30 2018-08-09 고 충진 밀도 잉크젯 프린트 헤드들 내에서의 재순환을 위한 유체 디자인 Active KR102373918B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/690,579 US10214023B1 (en) 2017-08-30 2017-08-30 Fluid design for recirculation within high packing density inkjet print heads
US15/690,579 2017-08-30

Publications (2)

Publication Number Publication Date
KR20190024692A KR20190024692A (ko) 2019-03-08
KR102373918B1 true KR102373918B1 (ko) 2022-03-11

Family

ID=65321439

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020180092762A Active KR102373918B1 (ko) 2017-08-30 2018-08-09 고 충진 밀도 잉크젯 프린트 헤드들 내에서의 재순환을 위한 유체 디자인

Country Status (5)

Country Link
US (1) US10214023B1 (enExample)
JP (1) JP7125301B2 (enExample)
KR (1) KR102373918B1 (enExample)
CN (1) CN109421382B (enExample)
DE (1) DE102018120913A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111347786B (zh) * 2018-12-21 2022-09-13 精工爱普生株式会社 液体喷射头以及液体喷射装置
US12023934B2 (en) 2020-04-16 2024-07-02 Hewlett-Packard Development Company, L.P. Conductive connections
WO2021236099A1 (en) 2020-05-22 2021-11-25 Hewlett-Packard Development Company, L.P. Fluid channels of different types
CN116507500B (zh) * 2020-10-13 2025-12-05 惠普发展公司，有限责任合伙企业 打印流体再循环系统和方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015037888A (ja) 2014-11-25 2015-02-26 セイコーエプソン株式会社 液体噴射装置及び液体循環方法
US9399353B2 (en) 2014-01-07 2016-07-26 Seiko Epson Corporation Liquid discharge apparatus and liquid supply path state detection method
JP2016159514A (ja) * 2015-03-02 2016-09-05 富士フイルム株式会社 液体吐出装置、及び液体吐出ヘッドの異物排出方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5675867A (en) * 1979-11-22 1981-06-23 Seiko Epson Corp Ink jet recorder
US6572215B2 (en) 2001-05-30 2003-06-03 Eastman Kodak Company Ink jet print head with cross-flow cleaning
US7222937B2 (en) 2004-01-10 2007-05-29 Xerox Corporation Drop generating apparatus
WO2009142889A1 (en) 2008-05-23 2009-11-26 Fujifilm Corporation Circulating fluid for fluid droplet ejecting
US7857432B2 (en) 2009-02-24 2010-12-28 Xerox Corporation Drop generator
US8147040B2 (en) 2009-02-27 2012-04-03 Fujifilm Corporation Moisture protection of fluid ejector
US9242462B2 (en) * 2013-12-03 2016-01-26 Xerox Corporation Single jet fluidic design for high packing density in inkjet print heads
JP6957147B2 (ja) * 2016-01-08 2021-11-02 キヤノン株式会社 液体吐出ヘッドおよび液体吐出装置
US9694582B1 (en) 2016-04-04 2017-07-04 Xerox Corporation Single jet recirculation in an inkjet print head

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9399353B2 (en) 2014-01-07 2016-07-26 Seiko Epson Corporation Liquid discharge apparatus and liquid supply path state detection method
JP2015037888A (ja) 2014-11-25 2015-02-26 セイコーエプソン株式会社 液体噴射装置及び液体循環方法
JP2016159514A (ja) * 2015-03-02 2016-09-05 富士フイルム株式会社 液体吐出装置、及び液体吐出ヘッドの異物排出方法

Also Published As

Publication number Publication date
CN109421382A (zh) 2019-03-05
CN109421382B (zh) 2021-06-08
US20190061365A1 (en) 2019-02-28
US10214023B1 (en) 2019-02-26
KR20190024692A (ko) 2019-03-08
DE102018120913A1 (de) 2019-02-28
JP7125301B2 (ja) 2022-08-24
JP2019043131A (ja) 2019-03-22

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