CN116353211A - 液体喷射头以及液体喷射装置 - Google Patents

液体喷射头以及液体喷射装置 Download PDF

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Publication number
CN116353211A
CN116353211A CN202211664141.4A CN202211664141A CN116353211A CN 116353211 A CN116353211 A CN 116353211A CN 202211664141 A CN202211664141 A CN 202211664141A CN 116353211 A CN116353211 A CN 116353211A
Authority
CN
China
Prior art keywords
liquid chamber
common liquid
filter
case
housing
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
CN202211664141.4A
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English (en)
Chinese (zh)
Inventor
村上健太郎
大久保胜弘
钟江贵公
植泽晴久
小林大记
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.)
Seiko Epson Corp
Original Assignee
Seiko Epson 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 Seiko Epson Corp filed Critical Seiko Epson Corp
Publication of CN116353211A publication Critical patent/CN116353211A/zh
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
    • B41J2/135—Nozzles
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2/14201—Structure of print heads with piezoelectric elements
    • B41J2/14233—Structure of print heads with piezoelectric elements of film type, deformed by bending and disposed on a diaphragm
    • 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
    • B41J2/17563—Ink filters
    • 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
    • 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
    • B41J2/14233—Structure of print heads with piezoelectric elements of film type, deformed by bending and disposed on a diaphragm
    • B41J2002/14241—Structure of print heads with piezoelectric elements of film type, deformed by bending and disposed on a diaphragm having a cover around the piezoelectric thin film element

Landscapes

  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
CN202211664141.4A 2021-12-28 2022-12-23 液体喷射头以及液体喷射装置 Pending CN116353211A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021214477A JP7819492B2 (ja) 2021-12-28 2021-12-28 液体噴射ヘッド、及び、液体噴射装置
JP2021-214477 2021-12-28

Publications (1)

Publication Number Publication Date
CN116353211A true CN116353211A (zh) 2023-06-30

Family

ID=86897947

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202211664141.4A Pending CN116353211A (zh) 2021-12-28 2022-12-23 液体喷射头以及液体喷射装置

Country Status (3)

Country Link
US (1) US12179489B2 (cg-RX-API-DMAC7.html)
JP (1) JP7819492B2 (cg-RX-API-DMAC7.html)
CN (1) CN116353211A (cg-RX-API-DMAC7.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2025109297A (ja) * 2024-01-12 2025-07-25 セイコーエプソン株式会社 液体噴射ヘッド、液体噴射装置及び液体噴射ヘッドの状態検出方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1623786A (zh) * 2003-12-01 2005-06-08 兄弟工业株式会社 喷墨头、喷墨头的过滤器板和制造过滤器板的方法
CN108501539A (zh) * 2017-02-28 2018-09-07 精工爱普生株式会社 液体喷射装置以及清洗方法
US20190077147A1 (en) * 2017-09-13 2019-03-14 Seiko Epson Corporation Liquid ejecting head, liquid ejecting apparatus, piezoelectric device, and method of manufacturing liquid ejecting head
CN111497480A (zh) * 2019-01-31 2020-08-07 精工爱普生株式会社 水系墨组合物、记录头组、喷墨记录方法及喷墨记录装置
US20200307201A1 (en) * 2019-04-01 2020-10-01 Brother Kogyo Kabushiki Kaisha Liquid Ejection Head

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7416295B2 (en) 2003-08-06 2008-08-26 Hewlett-Packard Development Company, L.P. Filter for printhead assembly
JP5954565B2 (ja) 2012-03-13 2016-07-20 株式会社リコー 液体吐出ヘッド、画像形成装置
JP2016000461A (ja) 2014-06-11 2016-01-07 株式会社リコー 液体吐出ヘッド及び画像形成装置
JP6848985B2 (ja) 2016-12-20 2021-03-24 コニカミノルタ株式会社 インクジェットヘッド及び画像形成装置
CN107097532B (zh) 2017-04-24 2018-07-13 习水县西科电脑科技有限公司 具有清洗功能的墨盒
JP7003760B2 (ja) 2018-03-16 2022-01-21 株式会社リコー 液体吐出ヘッド、液体吐出ユニットおよび液体を吐出する装置
JP7001115B2 (ja) 2020-02-27 2022-01-19 セイコーエプソン株式会社 液体噴射ヘッド、ヘッドユニット、および、液体噴射装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1623786A (zh) * 2003-12-01 2005-06-08 兄弟工业株式会社 喷墨头、喷墨头的过滤器板和制造过滤器板的方法
CN108501539A (zh) * 2017-02-28 2018-09-07 精工爱普生株式会社 液体喷射装置以及清洗方法
US20190077147A1 (en) * 2017-09-13 2019-03-14 Seiko Epson Corporation Liquid ejecting head, liquid ejecting apparatus, piezoelectric device, and method of manufacturing liquid ejecting head
CN109484032A (zh) * 2017-09-13 2019-03-19 精工爱普生株式会社 液体喷射头及其制造方法、液体喷射装置以及压电器件
CN111497480A (zh) * 2019-01-31 2020-08-07 精工爱普生株式会社 水系墨组合物、记录头组、喷墨记录方法及喷墨记录装置
US20200307201A1 (en) * 2019-04-01 2020-10-01 Brother Kogyo Kabushiki Kaisha Liquid Ejection Head

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US12179489B2 (en) 2024-12-31
JP2023098016A (ja) 2023-07-10
JP7819492B2 (ja) 2026-02-25
US20230202185A1 (en) 2023-06-29

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