CN115122774B - 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

Info

Publication number
CN115122774B
CN115122774B CN202210276650.3A CN202210276650A CN115122774B CN 115122774 B CN115122774 B CN 115122774B CN 202210276650 A CN202210276650 A CN 202210276650A CN 115122774 B CN115122774 B CN 115122774B
Authority
CN
China
Prior art keywords
head chip
heater
head
liquid ejecting
heat
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
CN202210276650.3A
Other languages
English (en)
Chinese (zh)
Other versions
CN115122774A (zh
Inventor
大久保胜弘
钟江贵公
村上健太郎
富松慎吾
小林大记
植泽晴久
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 CN115122774A publication Critical patent/CN115122774A/zh
Application granted granted Critical
Publication of CN115122774B publication Critical patent/CN115122774B/zh
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
    • 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
    • B41J2/135—Nozzles
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2/14201—Structure of print heads with piezoelectric elements
    • B41J2/1429—Structure of print heads with piezoelectric elements of tubular type
    • 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
    • B41J2002/14419—Manifold
    • 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
    • B41J2202/19—Assembling head units
    • 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

Landscapes

  • Ink Jet (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
CN202210276650.3A 2021-03-24 2022-03-21 液体喷射头以及液体喷射装置 Active CN115122774B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021049392A JP7658133B2 (ja) 2021-03-24 2021-03-24 液体噴射ヘッドおよび液体噴射装置
JP2021-049392 2021-03-24

Publications (2)

Publication Number Publication Date
CN115122774A CN115122774A (zh) 2022-09-30
CN115122774B true CN115122774B (zh) 2026-03-20

Family

ID=83364153

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210276650.3A Active CN115122774B (zh) 2021-03-24 2022-03-21 液体喷射头以及液体喷射装置

Country Status (3)

Country Link
US (1) US11938732B2 (https=)
JP (1) JP7658133B2 (https=)
CN (1) CN115122774B (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7585918B2 (ja) * 2021-03-24 2024-11-19 セイコーエプソン株式会社 液体噴射ヘッドおよび液体噴射装置
JP2024142484A (ja) * 2023-03-30 2024-10-11 ブラザー工業株式会社 ヘッドモジュール

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115122775A (zh) * 2021-03-24 2022-09-30 精工爱普生株式会社 液体喷射头以及液体喷射装置
CN115122776A (zh) * 2021-03-24 2022-09-30 精工爱普生株式会社 液体喷射头以及液体喷射装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
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JPH10119314A (ja) * 1996-08-30 1998-05-12 Canon Inc 液体吐出ヘッドユニットの結合方法、液体吐出ヘッドユニットおよび液体吐出カートリッジ
JP3628493B2 (ja) * 1997-09-19 2005-03-09 株式会社資生堂 液体クロマトグラフィー用ポリマー充填剤の製造方法及びポリマー充填剤
KR100662559B1 (ko) 2005-05-09 2006-12-28 삼성전자주식회사 잉크젯프린터 및 잉크젯 프린트헤드장치
JP5176822B2 (ja) 2008-09-25 2013-04-03 ブラザー工業株式会社 液体吐出ヘッド
JP5391760B2 (ja) 2009-03-18 2014-01-15 株式会社リコー 液滴吐出ヘッド及びそれを用いた液滴吐出装置、画像形成装置
JP5515523B2 (ja) * 2009-08-31 2014-06-11 セイコーエプソン株式会社 液体噴射装置
JP5464077B2 (ja) * 2010-06-29 2014-04-09 セイコーエプソン株式会社 液体噴射ヘッド
US9649841B2 (en) * 2014-01-31 2017-05-16 Konica Minolta, Inc. Inkjet head and inkjet recording device
JP6536234B2 (ja) 2015-07-08 2019-07-03 セイコーエプソン株式会社 液体噴射ヘッドユニット及び液体噴射装置
CN106335283B (zh) 2015-07-08 2019-10-15 精工爱普生株式会社 液体喷射头单元、液体喷射头组件、液体喷射装置以及液体喷射头单元的制造方法
US10596817B2 (en) * 2016-04-07 2020-03-24 Seiko Epson Corporation Liquid ejecting head unit and liquid ejecting apparatus
JP2017185739A (ja) 2016-04-07 2017-10-12 セイコーエプソン株式会社 液体噴射ヘッドユニット及び液体噴射装置
JP6806144B2 (ja) * 2016-04-18 2021-01-06 コニカミノルタ株式会社 インクジェットヘッド、ヘッドモジュール及びインクジェット記録装置
JP2019089310A (ja) 2017-11-16 2019-06-13 セイコーエプソン株式会社 液体吐出ヘッドおよび流路構造体
US10576744B2 (en) 2017-11-16 2020-03-03 Seiko Epson Corporation Liquid discharge head and channel structure
JP7196641B2 (ja) * 2018-06-19 2022-12-27 セイコーエプソン株式会社 液体噴射ヘッドおよび液体噴射装置
JP7255122B2 (ja) * 2018-09-28 2023-04-11 ブラザー工業株式会社 液体吐出装置
JP7206799B2 (ja) * 2018-10-24 2023-01-18 セイコーエプソン株式会社 印刷装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115122775A (zh) * 2021-03-24 2022-09-30 精工爱普生株式会社 液体喷射头以及液体喷射装置
CN115122776A (zh) * 2021-03-24 2022-09-30 精工爱普生株式会社 液体喷射头以及液体喷射装置

Also Published As

Publication number Publication date
CN115122774A (zh) 2022-09-30
JP7658133B2 (ja) 2025-04-08
JP2022147923A (ja) 2022-10-06
US11938732B2 (en) 2024-03-26
US20220305787A1 (en) 2022-09-29

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