CN118871297A - 液体喷出头以及记录装置 - Google Patents

液体喷出头以及记录装置 Download PDF

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Publication number
CN118871297A
CN118871297A CN202380027778.9A CN202380027778A CN118871297A CN 118871297 A CN118871297 A CN 118871297A CN 202380027778 A CN202380027778 A CN 202380027778A CN 118871297 A CN118871297 A CN 118871297A
Authority
CN
China
Prior art keywords
flow path
pressurizing chamber
hole
liquid
manifold
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
CN202380027778.9A
Other languages
English (en)
Chinese (zh)
Inventor
槐岛兼好
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 CN118871297A publication Critical patent/CN118871297A/zh
Pending legal-status Critical Current

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
    • B41J2/14209—Structure of print heads with piezoelectric elements of finger type, chamber walls consisting integrally of piezoelectric material
    • 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
    • B41J2/14209—Structure of print heads with piezoelectric elements of finger type, chamber walls consisting integrally of piezoelectric material
    • B41J2002/14225—Finger type piezoelectric element on only one side of the chamber
    • 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
    • B41J2002/14306—Flow passage between manifold and chamber
    • 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
    • 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
    • B41J2002/14459—Matrix arrangement of the pressure chambers
    • 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
    • B41J2002/14491—Electrical connection
    • 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

Landscapes

  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
CN202380027778.9A 2022-03-29 2023-03-24 液体喷出头以及记录装置 Pending CN118871297A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022054516 2022-03-29
JP2022-054516 2022-03-29
PCT/JP2023/011941 WO2023190211A1 (ja) 2022-03-29 2023-03-24 液体吐出ヘッドおよび記録装置

Publications (1)

Publication Number Publication Date
CN118871297A true CN118871297A (zh) 2024-10-29

Family

ID=88201512

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380027778.9A Pending CN118871297A (zh) 2022-03-29 2023-03-24 液体喷出头以及记录装置

Country Status (4)

Country Link
EP (1) EP4501645A4 (https=)
JP (1) JP7717964B2 (https=)
CN (1) CN118871297A (https=)
WO (1) WO2023190211A1 (https=)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002264327A (ja) * 2001-03-14 2002-09-18 Ricoh Co Ltd インクジェットヘッド
JP4138592B2 (ja) * 2003-06-30 2008-08-27 ブラザー工業株式会社 インクジェットヘッドおよび印刷装置
JP3885808B2 (ja) 2003-06-30 2007-02-28 ブラザー工業株式会社 インクジェットヘッド
US7204579B2 (en) * 2003-09-24 2007-04-17 Fujifilm Corporation Droplet discharging head and inkjet recording apparatus
US8028931B2 (en) * 2006-03-29 2011-10-04 Kyocera Corporation Liquid discharge device
CN104540681B (zh) * 2012-08-30 2016-09-28 京瓷株式会社 液体喷出头以及使用该液体喷出头的记录装置
JP2019010758A (ja) * 2017-06-29 2019-01-24 キヤノン株式会社 液体吐出ヘッドおよび液体吐出装置
JP7151097B2 (ja) * 2018-02-22 2022-10-12 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
JP7166201B2 (ja) * 2019-02-28 2022-11-07 京セラ株式会社 液体吐出ヘッド及び記録装置
US11760091B2 (en) * 2019-03-20 2023-09-19 Kyocera Corporation Liquid discharge head and recording apparatus
JP7196740B2 (ja) * 2019-04-04 2022-12-27 ブラザー工業株式会社 液体吐出ヘッド

Also Published As

Publication number Publication date
JP7717964B2 (ja) 2025-08-04
EP4501645A1 (en) 2025-02-05
WO2023190211A1 (ja) 2023-10-05
EP4501645A4 (en) 2026-03-25
JPWO2023190211A1 (https=) 2023-10-05

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