KR20230092757A - 액체 토출 헤드 및 액체 토출 장치 - Google Patents

액체 토출 헤드 및 액체 토출 장치 Download PDF

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Publication number
KR20230092757A
KR20230092757A KR1020220171216A KR20220171216A KR20230092757A KR 20230092757 A KR20230092757 A KR 20230092757A KR 1020220171216 A KR1020220171216 A KR 1020220171216A KR 20220171216 A KR20220171216 A KR 20220171216A KR 20230092757 A KR20230092757 A KR 20230092757A
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KR
South Korea
Prior art keywords
ink
discharge
liquid
pressure
passage
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.)
Pending
Application number
KR1020220171216A
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English (en)
Korean (ko)
Inventor
다케호 미야시타
치아키 무라오카
교스케 도다
심페이 요시카와
Original Assignee
캐논 가부시끼가이샤
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 캐논 가부시끼가이샤 filed Critical 캐논 가부시끼가이샤
Publication of KR20230092757A publication Critical patent/KR20230092757A/ko
Pending legal-status Critical Current

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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
    • B41J2/17556—Means for regulating the pressure in the cartridge
    • 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
    • B41J2/14016—Structure of bubble jet print heads
    • B41J2/14032—Structure of the pressure chamber
    • B41J2/1404—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
    • 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
    • B41J25/00—Actions or mechanisms not otherwise provided for
    • B41J25/001—Mechanisms for bodily moving print heads or carriages parallel to the paper surface
    • 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

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  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Ink Jet (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
KR1020220171216A 2021-12-17 2022-12-09 액체 토출 헤드 및 액체 토출 장치 Pending KR20230092757A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021205258A JP7822769B2 (ja) 2021-12-17 2021-12-17 液体吐出ヘッド及び液体吐出装置
JPJP-P-2021-205258 2021-12-17

Publications (1)

Publication Number Publication Date
KR20230092757A true KR20230092757A (ko) 2023-06-26

Family

ID=84488088

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020220171216A Pending KR20230092757A (ko) 2021-12-17 2022-12-09 액체 토출 헤드 및 액체 토출 장치

Country Status (5)

Country Link
US (1) US12415364B2 (https=)
EP (1) EP4197788B1 (https=)
JP (1) JP7822769B2 (https=)
KR (1) KR20230092757A (https=)
CN (1) CN116265255A (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7822770B2 (ja) * 2021-12-17 2026-03-03 キヤノン株式会社 液体吐出ヘッドおよび液体吐出装置
JP2024161761A (ja) * 2023-05-08 2024-11-20 キヤノン株式会社 液体吐出ヘッド
JP2024179100A (ja) * 2023-06-14 2024-12-26 キヤノン株式会社 液体吐出ヘッド及び液体吐出装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009074463A (ja) 2007-09-21 2009-04-09 Konica Minolta Medical & Graphic Inc マイクロポンプの制御方法、マイクロポンプの駆動回路
JP5575456B2 (ja) 2009-11-05 2014-08-20 株式会社ミマキエンジニアリング 液滴吐出装置
JP2015042453A (ja) * 2013-08-26 2015-03-05 セイコーエプソン株式会社 液滴吐出方法および液滴吐出装置
JP5776806B2 (ja) * 2014-02-24 2015-09-09 セイコーエプソン株式会社 液体噴射装置
JP6336862B2 (ja) 2014-09-04 2018-06-06 東芝テック株式会社 液体吐出装置
US9902157B2 (en) * 2016-01-08 2018-02-27 Canon Kabushiki Kaisha Liquid ejection substrate, liquid ejection head, and liquid ejection apparatus
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
JP6851727B2 (ja) * 2016-04-19 2021-03-31 東芝テック株式会社 液体循環モジュール及び液体吐出装置
JP6945058B2 (ja) * 2017-10-19 2021-10-06 ヒューレット−パッカード デベロップメント カンパニー エル．ピー．Ｈｅｗｌｅｔｔ‐Ｐａｃｋａｒｄ Ｄｅｖｅｌｏｐｍｅｎｔ Ｃｏｍｐａｎｙ， Ｌ．Ｐ． 流体ダイ
JP7066406B2 (ja) * 2017-12-28 2022-05-13 キヤノン株式会社 記録装置、記録方法、およびプログラム
JP7166868B2 (ja) 2018-10-05 2022-11-08 キヤノン株式会社 液体吐出ヘッド及び液体吐出装置
US11040536B2 (en) * 2018-11-28 2021-06-22 Ricoh Company, Ltd. Liquid discharge head, liquid discharge device, and liquid discharge apparatus
JP7427401B2 (ja) 2018-12-28 2024-02-05 キヤノン株式会社 送液装置の駆動方法
JP7338205B2 (ja) * 2019-04-01 2023-09-05 ブラザー工業株式会社 液体吐出ヘッド
JP7686468B2 (ja) 2021-06-21 2025-06-02 キヤノン株式会社 液体収容容器および液体吐出装置

Also Published As

Publication number Publication date
EP4197788A1 (en) 2023-06-21
EP4197788B1 (en) 2025-09-24
US12415364B2 (en) 2025-09-16
JP2023090335A (ja) 2023-06-29
US20230120077A1 (en) 2023-04-20
CN116265255A (zh) 2023-06-20
JP7822769B2 (ja) 2026-03-03

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