JP7730416B2 - 液体吐出ヘッドおよび記録装置 - Google Patents

液体吐出ヘッドおよび記録装置

Info

Publication number
JP7730416B2
JP7730416B2 JP2024512823A JP2024512823A JP7730416B2 JP 7730416 B2 JP7730416 B2 JP 7730416B2 JP 2024512823 A JP2024512823 A JP 2024512823A JP 2024512823 A JP2024512823 A JP 2024512823A JP 7730416 B2 JP7730416 B2 JP 7730416B2
Authority
JP
Japan
Prior art keywords
flow path
liquid ejection
ejection head
path member
liquid
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
JP2024512823A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023190923A1 (https=
JPWO2023190923A5 (https=
Inventor
英 岩渕
直人 宮越
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.)
Kyocera Corp
Original Assignee
Kyocera 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 Kyocera Corp filed Critical Kyocera Corp
Publication of JPWO2023190923A1 publication Critical patent/JPWO2023190923A1/ja
Publication of JPWO2023190923A5 publication Critical patent/JPWO2023190923A5/ja
Application granted granted Critical
Publication of JP7730416B2 publication Critical patent/JP7730416B2/ja
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
    • B41J2/14201—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
    • B41J2/135—Nozzles
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2002/14362—Assembling elements of 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
    • B41J2202/00—Embodiments of or processes related to ink-jet or thermal heads
    • B41J2202/01—Embodiments of or processes related to ink-jet heads
    • B41J2202/08—Embodiments of or processes related to ink-jet heads dealing with thermal variations, e.g. cooling
    • 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
    • B41J2202/20—Modules
    • 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
    • B41J2202/21—Line printing

Landscapes

  • Ink Jet (AREA)
JP2024512823A 2022-03-30 2023-03-30 液体吐出ヘッドおよび記録装置 Active JP7730416B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022057162 2022-03-30
JP2022057162 2022-03-30
PCT/JP2023/013287 WO2023190923A1 (ja) 2022-03-30 2023-03-30 液体吐出ヘッドおよび記録装置

Publications (3)

Publication Number Publication Date
JPWO2023190923A1 JPWO2023190923A1 (https=) 2023-10-05
JPWO2023190923A5 JPWO2023190923A5 (https=) 2024-12-04
JP7730416B2 true JP7730416B2 (ja) 2025-08-27

Family

ID=88202190

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024512823A Active JP7730416B2 (ja) 2022-03-30 2023-03-30 液体吐出ヘッドおよび記録装置

Country Status (3)

Country Link
EP (1) EP4501644A4 (https=)
JP (1) JP7730416B2 (https=)
WO (1) WO2023190923A1 (https=)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007268850A (ja) 2006-03-31 2007-10-18 Brother Ind Ltd インクジェットヘッド
WO2016190413A1 (ja) 2015-05-27 2016-12-01 京セラ株式会社 液体吐出ヘッド、および記録装置
WO2020158905A1 (ja) 2019-01-31 2020-08-06 京セラ株式会社 液体吐出ヘッドおよび記録装置
JP2020189404A (ja) 2019-05-17 2020-11-26 東芝テック株式会社 液体吐出ヘッド及び液体吐出装置
WO2020250873A1 (ja) 2019-06-14 2020-12-17 京セラ株式会社 液体吐出ヘッドおよび記録装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4289383B2 (ja) * 2006-09-29 2009-07-01 ブラザー工業株式会社 インクジェットヘッド
JP5826304B2 (ja) 2014-01-27 2015-12-02 京セラ株式会社 液体吐出ヘッドおよびそれを用いた記録装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007268850A (ja) 2006-03-31 2007-10-18 Brother Ind Ltd インクジェットヘッド
WO2016190413A1 (ja) 2015-05-27 2016-12-01 京セラ株式会社 液体吐出ヘッド、および記録装置
WO2020158905A1 (ja) 2019-01-31 2020-08-06 京セラ株式会社 液体吐出ヘッドおよび記録装置
JP2020189404A (ja) 2019-05-17 2020-11-26 東芝テック株式会社 液体吐出ヘッド及び液体吐出装置
WO2020250873A1 (ja) 2019-06-14 2020-12-17 京セラ株式会社 液体吐出ヘッドおよび記録装置

Also Published As

Publication number Publication date
WO2023190923A1 (ja) 2023-10-05
JPWO2023190923A1 (https=) 2023-10-05
EP4501644A1 (en) 2025-02-05
EP4501644A4 (en) 2026-03-25

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