KR102982815B1 - 액체 토출 헤드 및 액체 토출 장치 - Google Patents

액체 토출 헤드 및 액체 토출 장치

Info

Publication number
KR102982815B1
KR102982815B1 KR1020220171216A KR20220171216A KR102982815B1 KR 102982815 B1 KR102982815 B1 KR 102982815B1 KR 1020220171216 A KR1020220171216 A KR 1020220171216A KR 20220171216 A KR20220171216 A KR 20220171216A KR 102982815 B1 KR102982815 B1 KR 102982815B1
Authority
KR
South Korea
Prior art keywords
discharge
liquid
ink
pressure
path
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
KR1020220171216A
Other languages
English (en)
Korean (ko)
Other versions
KR20230092757A (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
Application granted granted Critical
Publication of KR102982815B1 publication Critical patent/KR102982815B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • B41J2/135—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
    • B41J2/175—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
    • B41J2/17—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

Landscapes

  • 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 Active KR102982815B1 (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 (2)

Publication Number Publication Date
KR20230092757A KR20230092757A (ko) 2023-06-26
KR102982815B1 true KR102982815B1 (ko) 2026-06-26

Family

ID=84488088

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020220171216A Active KR102982815B1 (ko) 2021-12-17 2022-12-09 액체 토출 헤드 및 액체 토출 장치

Country Status (5)

Country Link
US (1) US12415364B2 (enExample)
EP (1) EP4197788B1 (enExample)
JP (1) JP7822769B2 (enExample)
KR (1) KR102982815B1 (enExample)
CN (1) CN116265255A (enExample)

Families Citing this family (4)

* 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
US20240408882A1 (en) * 2023-06-12 2024-12-12 Canon Kabushiki Kaisha Ink jet recording method, ink jet recording device and aqueous ink
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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150054869A1 (en) * 2013-08-26 2015-02-26 Seiko Epson Corporation Droplet discharging method and droplet discharging apparatus
US20170197420A1 (en) * 2016-01-08 2017-07-13 Canon Kabushiki Kaisha Liquid ejection substrate, liquid ejection head, and liquid ejection apparatus
US20200307201A1 (en) 2019-04-01 2020-10-01 Brother Kogyo Kabushiki Kaisha Liquid Ejection Head

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Publication number Priority date Publication date Assignee Title
JP2007118540A (ja) * 2005-10-31 2007-05-17 Seiko Epson Corp 液体噴射装置及び液体供給装置
JP2008230196A (ja) * 2007-03-23 2008-10-02 Seiko Epson Corp 弁装置、流体供給装置及び流体噴射装置
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
JP6164418B2 (ja) * 2013-10-17 2017-07-19 セイコーエプソン株式会社 弁装置及び液体噴射装置
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
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
JP6971568B2 (ja) * 2016-12-21 2021-11-24 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
JP7103770B2 (ja) * 2017-09-25 2022-07-20 東芝テック株式会社 液体循環装置、及び液体吐出装置
US10792930B2 (en) * 2017-09-29 2020-10-06 Canon Kabushiki Kaisha Liquid ejection apparatus and liquid ejection head
US11325385B2 (en) * 2017-10-19 2022-05-10 Hewlett-Packard Development Company, L.P. Fluidic dies
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
JP7166968B2 (ja) * 2019-03-19 2022-11-08 東芝テック株式会社 液体供給装置及び液体吐出装置
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150054869A1 (en) * 2013-08-26 2015-02-26 Seiko Epson Corporation Droplet discharging method and droplet discharging apparatus
US20170197420A1 (en) * 2016-01-08 2017-07-13 Canon Kabushiki Kaisha Liquid ejection substrate, liquid ejection head, and liquid ejection apparatus
US20200307201A1 (en) 2019-04-01 2020-10-01 Brother Kogyo Kabushiki Kaisha Liquid Ejection Head

Also Published As

Publication number Publication date
JP7822769B2 (ja) 2026-03-03
JP2023090335A (ja) 2023-06-29
CN116265255A (zh) 2023-06-20
US12415364B2 (en) 2025-09-16
US20230120077A1 (en) 2023-04-20
KR20230092757A (ko) 2023-06-26
EP4197788A1 (en) 2023-06-21
EP4197788B1 (en) 2025-09-24

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