JP7287042B2 - 液体噴射ヘッド及び液体噴射システム - Google Patents

液体噴射ヘッド及び液体噴射システム Download PDF

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Publication number
JP7287042B2
JP7287042B2 JP2019056087A JP2019056087A JP7287042B2 JP 7287042 B2 JP7287042 B2 JP 7287042B2 JP 2019056087 A JP2019056087 A JP 2019056087A JP 2019056087 A JP2019056087 A JP 2019056087A JP 7287042 B2 JP7287042 B2 JP 7287042B2
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Japan
Prior art keywords
channel
flow path
individual
axial direction
common liquid
Prior art date
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Application number
JP2019056087A
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English (en)
Japanese (ja)
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JP2020100135A (ja
Inventor
祐馬 福澤
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.)
Seiko Epson Corp
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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
Priority to CN201911301300.2A priority Critical patent/CN111347784B/zh
Priority to CN201911301297.4A priority patent/CN111347783B/zh
Priority to CN201911309684.2A priority patent/CN111347789B/zh
Priority to US16/721,192 priority patent/US11007789B2/en
Priority to US16/721,146 priority patent/US11104128B2/en
Priority to EP19218644.3A priority patent/EP3670193B1/en
Priority to EP21176145.7A priority patent/EP3919278A1/en
Priority to US16/722,766 priority patent/US20200198349A1/en
Priority to EP19218847.2A priority patent/EP3705296B1/en
Publication of JP2020100135A publication Critical patent/JP2020100135A/ja
Priority to US17/222,685 priority patent/US11618265B2/en
Priority to US17/377,887 priority patent/US11766862B2/en
Application granted granted Critical
Publication of JP7287042B2 publication Critical patent/JP7287042B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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

Landscapes

  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Ink Jet (AREA)
JP2019056087A 2018-12-21 2019-03-25 液体噴射ヘッド及び液体噴射システム Active JP7287042B2 (ja)

Priority Applications (11)

Application Number Priority Date Filing Date Title
CN201911301300.2A CN111347784B (zh) 2018-12-21 2019-12-17 液体喷出头以及液体喷出装置
CN201911301297.4A CN111347783B (zh) 2018-12-21 2019-12-17 液体喷出头以及液体喷出装置
CN201911309684.2A CN111347789B (zh) 2018-12-21 2019-12-18 液体喷射头以及液体喷射系统
US16/721,146 US11104128B2 (en) 2018-12-21 2019-12-19 Liquid ejecting head and liquid ejecting system
US16/721,192 US11007789B2 (en) 2018-12-21 2019-12-19 Liquid ejecting head and liquid ejecting apparatus
EP21176145.7A EP3919278A1 (en) 2018-12-21 2019-12-20 Liquid ejecting head and liquid ejecting system
EP19218644.3A EP3670193B1 (en) 2018-12-21 2019-12-20 Liquid ejecting head and liquid ejecting system
US16/722,766 US20200198349A1 (en) 2018-12-21 2019-12-20 Liquid ejecting head and liquid ejecting apparatus
EP19218847.2A EP3705296B1 (en) 2018-12-21 2019-12-20 Liquid ejecting head and liquid ejecting apparatus
US17/222,685 US11618265B2 (en) 2018-12-21 2021-04-05 Liquid ejecting head and liquid ejecting apparatus
US17/377,887 US11766862B2 (en) 2018-12-21 2021-07-16 Liquid ejecting head and liquid ejecting system

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2018239220 2018-12-21
JP2018239220 2018-12-21
JP2018239217 2018-12-21
JP2018239217 2018-12-21

Publications (2)

Publication Number Publication Date
JP2020100135A JP2020100135A (ja) 2020-07-02
JP7287042B2 true JP7287042B2 (ja) 2023-06-06

Family

ID=71140721

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019056087A Active JP7287042B2 (ja) 2018-12-21 2019-03-25 液体噴射ヘッド及び液体噴射システム

Country Status (2)

Country Link
JP (1) JP7287042B2 (zh)
CN (1) CN111347789B (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021088083A (ja) 2019-12-03 2021-06-10 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システム
JP7434854B2 (ja) 2019-12-03 2024-02-21 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システム
JP7439482B2 (ja) 2019-12-03 2024-02-28 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システム
JP7505179B2 (ja) 2019-12-03 2024-06-25 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システム

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008246863A (ja) 2007-03-30 2008-10-16 Brother Ind Ltd 液滴吐出装置
JP2010241120A (ja) 2009-02-26 2010-10-28 Fujifilm Corp 流体液滴吐出中の供給チャンネル及び回収チャンネルにおけるクロストークの低減装置
US20110141202A1 (en) 2009-12-10 2011-06-16 Xerox Corporation High Frequency Mechanically Actuated Inkjet
JP2015212101A (ja) 2011-03-08 2015-11-26 コニカミノルタ株式会社 液滴吐出装置
WO2016114396A1 (ja) 2015-01-16 2016-07-21 コニカミノルタ株式会社 インクジェットヘッド及びインクジェット記録装置
JP2016150487A (ja) 2015-02-17 2016-08-22 セイコーエプソン株式会社 液体噴射装置
JP2017144699A (ja) 2016-02-19 2017-08-24 キヤノン株式会社 記録素子基板、液体吐出ヘッドおよび液体吐出装置
WO2018225333A1 (ja) 2017-06-06 2018-12-13 コニカミノルタ株式会社 インクジェットヘッド及びインクジェット記録装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4835554A (en) * 1987-09-09 1989-05-30 Spectra, Inc. Ink jet array
JP2010214847A (ja) * 2009-03-18 2010-09-30 Fujifilm Corp 液滴吐出ヘッドおよび画像形成装置
JP5410488B2 (ja) * 2011-09-27 2014-02-05 富士フイルム株式会社 インクジェットヘッドおよびインクジェット記録装置
CN103826860B (zh) * 2011-09-28 2015-12-02 惠普发展公司，有限责任合伙企业 流体喷射装置中的槽到槽循环
JP5928700B2 (ja) * 2012-03-07 2016-06-01 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
JP6447819B2 (ja) * 2015-03-10 2019-01-09 セイコーエプソン株式会社 ヘッド及び液体噴射装置
US10315421B2 (en) * 2015-12-31 2019-06-11 Fujifilm Dimatix, Inc. Fluid ejection devices
IT201700034134A1 (it) * 2017-03-28 2018-09-28 St Microelectronics Srl Dispositivo di eiezione di fluido con elemento di riduzione del crosstalk, testina di stampa includente il dispositivo di eiezione, stampante includente la testina di stampa e procedimento di fabbricazione del dispositivo di eiezione

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008246863A (ja) 2007-03-30 2008-10-16 Brother Ind Ltd 液滴吐出装置
JP2010241120A (ja) 2009-02-26 2010-10-28 Fujifilm Corp 流体液滴吐出中の供給チャンネル及び回収チャンネルにおけるクロストークの低減装置
US20110141202A1 (en) 2009-12-10 2011-06-16 Xerox Corporation High Frequency Mechanically Actuated Inkjet
JP2015212101A (ja) 2011-03-08 2015-11-26 コニカミノルタ株式会社 液滴吐出装置
WO2016114396A1 (ja) 2015-01-16 2016-07-21 コニカミノルタ株式会社 インクジェットヘッド及びインクジェット記録装置
JP2016150487A (ja) 2015-02-17 2016-08-22 セイコーエプソン株式会社 液体噴射装置
JP2017144699A (ja) 2016-02-19 2017-08-24 キヤノン株式会社 記録素子基板、液体吐出ヘッドおよび液体吐出装置
WO2018225333A1 (ja) 2017-06-06 2018-12-13 コニカミノルタ株式会社 インクジェットヘッド及びインクジェット記録装置

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Publication number Publication date
JP2020100135A (ja) 2020-07-02
CN111347789A (zh) 2020-06-30
CN111347789B (zh) 2022-08-16

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