JP7125301B2 - 高充填密度インクジェット印刷ヘッド内の再循環のための流体設計 - Google Patents

高充填密度インクジェット印刷ヘッド内の再循環のための流体設計 Download PDF

Info

Publication number
JP7125301B2
JP7125301B2 JP2018145494A JP2018145494A JP7125301B2 JP 7125301 B2 JP7125301 B2 JP 7125301B2 JP 2018145494 A JP2018145494 A JP 2018145494A JP 2018145494 A JP2018145494 A JP 2018145494A JP 7125301 B2 JP7125301 B2 JP 7125301B2
Authority
JP
Japan
Prior art keywords
ink
single jet
jet
manifold structure
printhead
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.)
Active
Application number
JP2018145494A
Other languages
English (en)
Japanese (ja)
Other versions
JP2019043131A5 (enExample
JP2019043131A (ja
Inventor
テランス・エル・スティーブンス
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.)
Xerox Corp
Original Assignee
Xerox 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 Xerox Corp filed Critical Xerox Corp
Publication of JP2019043131A publication Critical patent/JP2019043131A/ja
Publication of JP2019043131A5 publication Critical patent/JP2019043131A5/ja
Application granted granted Critical
Publication of JP7125301B2 publication Critical patent/JP7125301B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • B41J2/17503—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)
JP2018145494A 2017-08-30 2018-08-02 高充填密度インクジェット印刷ヘッド内の再循環のための流体設計 Active JP7125301B2 (ja)

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 (3)

Publication Number Publication Date
JP2019043131A JP2019043131A (ja) 2019-03-22
JP2019043131A5 JP2019043131A5 (enExample) 2021-09-09
JP7125301B2 true JP7125301B2 (ja) 2022-08-24

Family

ID=65321439

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018145494A Active JP7125301B2 (ja) 2017-08-30 2018-08-02 高充填密度インクジェット印刷ヘッド内の再循環のための流体設計

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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015128849A (ja) 2014-01-07 2015-07-16 セイコーエプソン株式会社 液体吐出装置、および液体供給路の状態検出方法
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

Family Cites Families (10)

* 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
JP5790861B2 (ja) 2014-11-25 2015-10-07 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
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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015128849A (ja) 2014-01-07 2015-07-16 セイコーエプソン株式会社 液体吐出装置、および液体供給路の状態検出方法
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
KR102373918B1 (ko) 2022-03-11
KR20190024692A (ko) 2019-03-08
DE102018120913A1 (de) 2019-02-28
JP2019043131A (ja) 2019-03-22

Similar Documents

Publication Publication Date Title
JP7125301B2 (ja) 高充填密度インクジェット印刷ヘッド内の再循環のための流体設計
US10730312B2 (en) Fluid ejection device
US9694582B1 (en) Single jet recirculation in an inkjet print head
JP2008149579A (ja) 液滴吐出ヘッドおよび液滴吐出装置
US8944549B2 (en) Nozzle layouts for printheads
JP2019043131A5 (enExample)
US10850511B2 (en) Fluid ejection device
EP3536508B1 (en) Printhead
US11059290B2 (en) Fluid ejection device
EP1803571A2 (en) Inkjet printhead
JP5863337B2 (ja) インクジェット記録ヘッド
US9242462B2 (en) Single jet fluidic design for high packing density in inkjet print heads
US20090141082A1 (en) Printhead with redundant nozzle chamber inlets for minimizing effects of blockages
US11970010B2 (en) Printhead with circulation channel
JP2009269257A (ja) 液体吐出装置
US20230025124A1 (en) Recirculation fluid ejection device
US20220379607A1 (en) Printhead with offset circulation channel
US20050280670A1 (en) Inkjet printhead
US9415594B1 (en) Single jet having a bubble screen
JP5490128B2 (ja) インクジェットヘッド
US20200031135A1 (en) Fluid ejection device
US9849673B2 (en) Generate non-uniform electric field to maintain pigments in ink vehicle of printing fluid in nozzle region of printhead
JP2012030502A (ja) 連続式インクジェット記録ヘッド
JP2008068557A5 (enExample)
JP2005119100A (ja) 記録ヘッド

Legal Events

Date Code Title Description
RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20180810

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20181102

RD03 Notification of appointment of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7423

Effective date: 20210226

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20210409

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20210730

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20210730

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20210730

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20210921

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20211217

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20220216

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220616

C60 Trial request (containing other claim documents, opposition documents)

Free format text: JAPANESE INTERMEDIATE CODE: C60

Effective date: 20220616

A911 Transfer to examiner for re-examination before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20220707

C21 Notice of transfer of a case for reconsideration by examiners before appeal proceedings

Free format text: JAPANESE INTERMEDIATE CODE: C21

Effective date: 20220711

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20220727

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20220812

R150 Certificate of patent or registration of utility model

Ref document number: 7125301

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250