JP2023170105A - 液体吐出ヘッドおよび液体吐出装置 - Google Patents

液体吐出ヘッドおよび液体吐出装置 Download PDF

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Publication number
JP2023170105A
JP2023170105A JP2022081586A JP2022081586A JP2023170105A JP 2023170105 A JP2023170105 A JP 2023170105A JP 2022081586 A JP2022081586 A JP 2022081586A JP 2022081586 A JP2022081586 A JP 2022081586A JP 2023170105 A JP2023170105 A JP 2023170105A
Authority
JP
Japan
Prior art keywords
ink
liquid
channel
pressure
supply
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
JP2022081586A
Other languages
English (en)
Japanese (ja)
Other versions
JP2023170105A5 (enExample
Inventor
恭輔 戸田
Kyosuke Toda
千秋 村岡
Chiaki Muraoka
岳穂 宮下
Takeho Miyashita
晋平 吉川
Shinpei Yoshikawa
泰明 來山
Yasuaki Kiyama
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP2022081586A priority Critical patent/JP2023170105A/ja
Priority to CN202310545275.2A priority patent/CN117087338B/zh
Priority to US18/198,502 priority patent/US12285955B2/en
Publication of JP2023170105A publication Critical patent/JP2023170105A/ja
Priority to US19/085,426 priority patent/US20250214348A1/en
Publication of JP2023170105A5 publication Critical patent/JP2023170105A5/ja
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
    • B41J2/19—Ink jet characterised by ink handling for removing air bubbles
    • 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
    • B41J2/17—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
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/175—Ink supply systems ; Circuit parts therefor
    • B41J2/17596—Ink pumps, ink valves
    • 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
    • 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

  • Ink Jet (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
JP2022081586A 2022-05-18 2022-05-18 液体吐出ヘッドおよび液体吐出装置 Pending JP2023170105A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2022081586A JP2023170105A (ja) 2022-05-18 2022-05-18 液体吐出ヘッドおよび液体吐出装置
CN202310545275.2A CN117087338B (zh) 2022-05-18 2023-05-15 液体喷射头和液体喷射设备
US18/198,502 US12285955B2 (en) 2022-05-18 2023-05-17 Liquid ejection head and liquid ejection apparatus
US19/085,426 US20250214348A1 (en) 2022-05-18 2025-03-20 Liquid ejection head and liquid ejection apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2022081586A JP2023170105A (ja) 2022-05-18 2022-05-18 液体吐出ヘッドおよび液体吐出装置

Publications (2)

Publication Number Publication Date
JP2023170105A true JP2023170105A (ja) 2023-12-01
JP2023170105A5 JP2023170105A5 (enExample) 2026-03-03

Family

ID=88777992

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022081586A Pending JP2023170105A (ja) 2022-05-18 2022-05-18 液体吐出ヘッドおよび液体吐出装置

Country Status (3)

Country Link
US (2) US12285955B2 (enExample)
JP (1) JP2023170105A (enExample)
CN (1) CN117087338B (enExample)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6739706B2 (en) * 2002-04-19 2004-05-25 Hewlett-Packard Development Company, L.P. Off axis inkjet printing system and method
US7267431B2 (en) * 2004-06-30 2007-09-11 Lexmark International, Inc. Multi-fluid ejection device
JP6312507B2 (ja) * 2013-05-13 2018-04-18 キヤノン株式会社 液体吐出装置および液体吐出ヘッド
JP6949589B2 (ja) * 2017-07-05 2021-10-13 キヤノン株式会社 液体吐出ヘッド
JP6976753B2 (ja) * 2017-07-07 2021-12-08 キヤノン株式会社 液体吐出ヘッド、液体吐出装置、及び液体の供給方法
JP7039231B2 (ja) * 2017-09-28 2022-03-22 キヤノン株式会社 液体吐出ヘッドおよび液体吐出装置
US10792930B2 (en) * 2017-09-29 2020-10-06 Canon Kabushiki Kaisha Liquid ejection apparatus and liquid ejection head
JP7073893B2 (ja) * 2018-05-08 2022-05-24 セイコーエプソン株式会社 液体噴射装置、液体充填方法及び気泡排出方法
JP7292876B2 (ja) * 2018-12-28 2023-06-19 キヤノン株式会社 液体吐出ヘッドおよび液体吐出装置

Also Published As

Publication number Publication date
CN117087338A (zh) 2023-11-21
US20250214348A1 (en) 2025-07-03
US20230373223A1 (en) 2023-11-23
US12285955B2 (en) 2025-04-29
CN117087338B (zh) 2026-03-17

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