CN110114222B - 液体喷射头及液体喷射装置 - Google Patents

液体喷射头及液体喷射装置 Download PDF

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Publication number
CN110114222B
CN110114222B CN201780078690.4A CN201780078690A CN110114222B CN 110114222 B CN110114222 B CN 110114222B CN 201780078690 A CN201780078690 A CN 201780078690A CN 110114222 B CN110114222 B CN 110114222B
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China
Prior art keywords
circulation
nozzle
channel
passage
liquid
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CN201780078690.4A
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English (en)
Chinese (zh)
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CN110114222A (zh
Inventor
塚原克智
福泽祐马
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Seiko Epson Corp
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Seiko Epson Corp
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Priority to CN202010778214.7A priority Critical patent/CN111890802B/zh
Priority claimed from PCT/JP2017/043810 external-priority patent/WO2018116833A1/ja
Publication of CN110114222A publication Critical patent/CN110114222A/zh
Application granted granted Critical
Publication of CN110114222B publication Critical patent/CN110114222B/zh
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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
    • B41J2/135—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
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/175—Ink supply systems ; Circuit parts therefor
    • 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
    • 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
    • B41J2/14233—Structure of print heads with piezoelectric elements of film type, deformed by bending and disposed on a diaphragm
    • 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
    • B41J2/14201—Structure of print heads with piezoelectric elements
    • B41J2/14233—Structure of print heads with piezoelectric elements of film type, deformed by bending and disposed on a diaphragm
    • B41J2002/14241—Structure of print heads with piezoelectric elements of film type, deformed by bending and disposed on a diaphragm having a cover around the piezoelectric thin film element
    • 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
    • B41J2002/14411—Groove in the nozzle plate
    • 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
    • B41J2202/00—Embodiments of or processes related to ink-jet or thermal heads
    • B41J2202/01—Embodiments of or processes related to ink-jet heads
    • B41J2202/11—Embodiments of or processes related to ink-jet heads characterised by specific geometrical characteristics
    • 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)
CN201780078690.4A 2016-12-22 2017-12-06 液体喷射头及液体喷射装置 Active CN110114222B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010778214.7A CN111890802B (zh) 2016-12-22 2017-12-06 液体喷射头及液体喷射装置

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2016249118 2016-12-22
JP2016-249118 2016-12-22
JP2017077593A JP6969139B2 (ja) 2016-12-22 2017-04-10 液体噴射ヘッドおよび液体噴射装置
JP2017-077593 2017-04-10
PCT/JP2017/043810 WO2018116833A1 (ja) 2016-12-22 2017-12-06 液体噴射ヘッドおよび液体噴射装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN202010778214.7A Division CN111890802B (zh) 2016-12-22 2017-12-06 液体喷射头及液体喷射装置

Publications (2)

Publication Number Publication Date
CN110114222A CN110114222A (zh) 2019-08-09
CN110114222B true CN110114222B (zh) 2020-08-21

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CN201780078690.4A Active CN110114222B (zh) 2016-12-22 2017-12-06 液体喷射头及液体喷射装置
CN202010778214.7A Active CN111890802B (zh) 2016-12-22 2017-12-06 液体喷射头及液体喷射装置
CN201780078088.0A Active CN110087887B (zh) 2016-12-22 2017-12-07 液体喷射头以及液体喷射装置

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CN202010778214.7A Active CN111890802B (zh) 2016-12-22 2017-12-06 液体喷射头及液体喷射装置
CN201780078088.0A Active CN110087887B (zh) 2016-12-22 2017-12-07 液体喷射头以及液体喷射装置

Country Status (4)

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US (2) US10987928B2 (enExample)
JP (2) JP6950194B2 (enExample)
CN (3) CN110114222B (enExample)
TW (1) TWI664094B (enExample)

Families Citing this family (36)

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Publication number Priority date Publication date Assignee Title
JP7047398B2 (ja) 2018-01-23 2022-04-05 セイコーエプソン株式会社 液体吐出ヘッドおよび液体吐出装置
JP7163636B2 (ja) 2018-06-29 2022-11-01 セイコーエプソン株式会社 液体噴射ヘッドと液体噴射装置
JP6989023B2 (ja) * 2018-08-29 2022-01-05 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
JP7230390B2 (ja) * 2018-09-21 2023-03-01 セイコーエプソン株式会社 液体噴射ヘッド及び液体噴射装置
JP7151370B2 (ja) * 2018-10-22 2022-10-12 セイコーエプソン株式会社 インクジェット捺染用インク
JP7115275B2 (ja) * 2018-12-10 2022-08-09 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
JP7167697B2 (ja) * 2018-12-21 2022-11-09 セイコーエプソン株式会社 液体噴射ヘッド及び液体噴射装置
JP7215154B2 (ja) * 2018-12-26 2023-01-31 ブラザー工業株式会社 液体吐出ヘッド
JP7211073B2 (ja) 2018-12-27 2023-01-24 セイコーエプソン株式会社 インクジェット捺染用インクセット、インクジェット捺染システム及びインクジェット捺染方法
JP7293677B2 (ja) * 2019-01-31 2023-06-20 ブラザー工業株式会社 液体吐出ヘッド
JP7247640B2 (ja) * 2019-02-21 2023-03-29 ブラザー工業株式会社 液体吐出ヘッド
JP7251211B2 (ja) * 2019-02-27 2023-04-04 セイコーエプソン株式会社 液体吐出ヘッドおよび液体吐出装置
JP7338191B2 (ja) * 2019-03-27 2023-09-05 セイコーエプソン株式会社 液体吐出ヘッド、および、液体吐出装置
JP7263888B2 (ja) * 2019-04-01 2023-04-25 ブラザー工業株式会社 液体吐出装置、及びこれを備える画像記録装置
JP7346919B2 (ja) * 2019-06-05 2023-09-20 ブラザー工業株式会社 液体吐出ヘッド
JP7268501B2 (ja) 2019-06-27 2023-05-08 セイコーエプソン株式会社 液体噴射ヘッド及び液体噴射システム
JP2021011032A (ja) * 2019-07-04 2021-02-04 セイコーエプソン株式会社 液体噴射ヘッド及び液体噴射システム
JP7310381B2 (ja) 2019-07-10 2023-07-19 セイコーエプソン株式会社 液体噴射ヘッド及び液体噴射システム
JP7322563B2 (ja) 2019-07-17 2023-08-08 セイコーエプソン株式会社 液体噴射ヘッド及びその製造方法並びに液体噴射システム
JP7400346B2 (ja) * 2019-10-28 2023-12-19 セイコーエプソン株式会社 液体吐出ヘッドおよび液体吐出装置
JP7380096B2 (ja) 2019-11-06 2023-11-15 ブラザー工業株式会社 液体吐出ヘッド
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
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
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
JP7467944B2 (ja) * 2020-01-30 2024-04-16 セイコーエプソン株式会社 液体吐出ヘッド及び液体吐出装置
JP7459540B2 (ja) * 2020-02-07 2024-04-02 セイコーエプソン株式会社 液体吐出ヘッドおよび液体吐出装置
JP7434997B2 (ja) * 2020-02-14 2024-02-21 セイコーエプソン株式会社 液体吐出ヘッドおよび液体吐出装置
JP7528461B2 (ja) * 2020-02-26 2024-08-06 セイコーエプソン株式会社 インクジェット記録方法、水系インク組成物、及びインクジェット記録装置
CN113334928B (zh) 2020-02-18 2022-12-13 精工爱普生株式会社 记录方法及喷墨记录装置
JP7487557B2 (ja) * 2020-05-25 2024-05-21 セイコーエプソン株式会社 液体吐出ヘッドおよび液体吐出装置
JP7552253B2 (ja) 2020-10-28 2024-09-18 ブラザー工業株式会社 液体吐出ヘッド
JP7596712B2 (ja) * 2020-10-28 2024-12-10 ブラザー工業株式会社 液体吐出ヘッド
JP7608828B2 (ja) 2020-12-28 2025-01-07 セイコーエプソン株式会社 記録方法及び記録装置
JP7563198B2 (ja) * 2021-01-28 2024-10-08 セイコーエプソン株式会社 液体吐出ヘッドおよび液体吐出装置
JP7779057B2 (ja) 2021-09-22 2025-12-03 セイコーエプソン株式会社 液体吐出装置
JP2023090434A (ja) * 2021-12-17 2023-06-29 キヤノン株式会社 液体吐出ヘッドおよび液体吐出装置

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JP2016147442A (ja) * 2015-02-13 2016-08-18 セイコーエプソン株式会社 インクジェットヘッド、及び、インクジェットプリンター

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JP2011051155A (ja) * 2009-08-31 2011-03-17 Konica Minolta Holdings Inc インクジェットヘッド
JP2016124146A (ja) * 2014-12-26 2016-07-11 キヤノン株式会社 液体吐出ヘッドおよび液体吐出装置
JP2016147442A (ja) * 2015-02-13 2016-08-18 セイコーエプソン株式会社 インクジェットヘッド、及び、インクジェットプリンター

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TWI664094B (zh) 2019-07-01
JP6950194B2 (ja) 2021-10-13
US20190366717A1 (en) 2019-12-05
CN110087887B (zh) 2020-08-21
CN110087887A (zh) 2019-08-02
CN111890802A (zh) 2020-11-06
US20190366714A1 (en) 2019-12-05
CN110114222A (zh) 2019-08-09
JP6969139B2 (ja) 2021-11-24
TW201823047A (zh) 2018-07-01
US10987928B2 (en) 2021-04-27
JP2018103602A (ja) 2018-07-05
US10870274B2 (en) 2020-12-22
CN111890802B (zh) 2021-09-10
JP2018103601A (ja) 2018-07-05

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