JP6341296B2 - インクを循環させるインクジェットヘッド - Google Patents

インクを循環させるインクジェットヘッド Download PDF

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Publication number
JP6341296B2
JP6341296B2 JP2016563855A JP2016563855A JP6341296B2 JP 6341296 B2 JP6341296 B2 JP 6341296B2 JP 2016563855 A JP2016563855 A JP 2016563855A JP 2016563855 A JP2016563855 A JP 2016563855A JP 6341296 B2 JP6341296 B2 JP 6341296B2
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JP
Japan
Prior art keywords
ink
chamber
plate
manifold
diaphragm
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
JP2016563855A
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English (en)
Japanese (ja)
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JP2017513740A (ja
JP2017513740A5 (enExample
Inventor
西村　浩
浩 西村
ヴォ ジアン
ヴォ ジアン
マツモリ コナー
マツモリ コナー
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Publication of JP2017513740A publication Critical patent/JP2017513740A/ja
Publication of JP2017513740A5 publication Critical patent/JP2017513740A5/ja
Application granted granted Critical
Publication of JP6341296B2 publication Critical patent/JP6341296B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B41J2/14274—Structure of print heads with piezoelectric elements of stacked structure type, deformed by compression/extension 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
    • 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
    • B41J2/1433—Structure of nozzle plates
    • 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
    • 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
    • B41J2002/14403—Structure thereof only for on-demand ink jet heads including a filter
    • 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
    • B41J2202/12—Embodiments of or processes related to ink-jet heads with ink circulating through the whole print head

Landscapes

  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Ink Jet (AREA)
  • Coating Apparatus (AREA)
JP2016563855A 2014-04-24 2015-04-23 インクを循環させるインクジェットヘッド Active JP6341296B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/261,370 US9272514B2 (en) 2014-04-24 2014-04-24 Inkjet head that circulates ink
US14/261,370 2014-04-24
PCT/JP2015/063051 WO2015163487A1 (en) 2014-04-24 2015-04-23 Inkjet head that circulates ink

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2018095367A Division JP2018130967A (ja) 2014-04-24 2018-05-17 インクを循環させるインクジェットヘッド

Publications (3)

Publication Number Publication Date
JP2017513740A JP2017513740A (ja) 2017-06-01
JP2017513740A5 JP2017513740A5 (enExample) 2017-11-30
JP6341296B2 true JP6341296B2 (ja) 2018-06-13

Family

ID=54332641

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2016563855A Active JP6341296B2 (ja) 2014-04-24 2015-04-23 インクを循環させるインクジェットヘッド
JP2018095367A Pending JP2018130967A (ja) 2014-04-24 2018-05-17 インクを循環させるインクジェットヘッド

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2018095367A Pending JP2018130967A (ja) 2014-04-24 2018-05-17 インクを循環させるインクジェットヘッド

Country Status (6)

Country Link
US (4) US9272514B2 (enExample)
EP (1) EP3134265B1 (enExample)
JP (2) JP6341296B2 (enExample)
CN (1) CN106232365B (enExample)
AU (1) AU2015250612B2 (enExample)
WO (1) WO2015163487A1 (enExample)

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US8255499B2 (en) 2009-01-09 2012-08-28 Ganart Technologies, Inc. Remotely configurable user device for accessing a distributed transaction system
US20130339242A1 (en) 2012-05-09 2013-12-19 Ganart Technologies, Inc. System and method for formless, self-service registration for access to financial services
US9272514B2 (en) * 2014-04-24 2016-03-01 Ricoh Company, Ltd. Inkjet head that circulates ink
US11961105B2 (en) 2014-10-24 2024-04-16 Ganart Technologies, Inc. Method and system of accretive value store loyalty card program
JP7016208B2 (ja) * 2014-12-27 2022-02-04 株式会社リコー 液体吐出ヘッド、液体吐出ユニット、液体を吐出する装置
AU2015375735B2 (en) 2015-01-06 2019-02-14 Ricoh Company, Ltd. Liquid-discharging head, liquid-discharging unit, and device for discharging liquid
US9925785B2 (en) 2015-09-30 2018-03-27 Ricoh Company, Ltd. Liquid discharge head, liquid discharge device, and liquid discharge apparatus
US10207509B2 (en) 2015-10-01 2019-02-19 Ricoh Company, Ltd. Liquid discharge head, liquid discharge device, and liquid discharge apparatus
US20170182785A1 (en) * 2015-12-23 2017-06-29 Océ-Technologies B.V. Inkjet printhead
JP6961930B2 (ja) * 2016-02-10 2021-11-05 株式会社リコー 液体吐出ヘッド、液体吐出ユニット、液体を吐出する装置
US10000066B2 (en) * 2016-02-10 2018-06-19 Ricoh Company, Ltd. Liquid discharge head, liquid discharge device, and liquid discharge apparatus
JP6870402B2 (ja) * 2016-03-16 2021-05-12 株式会社リコー インクセット、イエローインク、インク収容容器、インクジェット印刷装置、インクジェット印刷方法
US20170282544A1 (en) 2016-03-31 2017-10-05 Xerox Corporation Single jet recirculation in an inkjet print head
CN107344453A (zh) * 2016-05-06 2017-11-14 中国科学院苏州纳米技术与纳米仿生研究所 一种压电喷墨打印装置及其制备方法
JP6788221B2 (ja) * 2016-05-26 2020-11-25 株式会社リコー インクの製造方法
US10723128B2 (en) * 2016-11-01 2020-07-28 Hewlett-Packard Development Company, L.P. Fluid ejection device including fluid output channel
US11192362B2 (en) 2017-03-29 2021-12-07 Kyocera Corporation Liquid discharge head, recording apparatus using the same, and recording method
CN107282371A (zh) * 2017-08-17 2017-10-24 京东方科技集团股份有限公司 一种涂布头及其涂布装置
JP7020021B2 (ja) * 2017-09-20 2022-02-16 ブラザー工業株式会社 液体吐出装置
US11001070B2 (en) * 2018-03-06 2021-05-11 Ricoh Company, Ltd. Independent reservoirs for supplying a print fluid to a flow-through printhead
JP7151372B2 (ja) 2018-03-13 2022-10-12 セイコーエプソン株式会社 液体噴射ヘッド、及び、液体噴射装置
US10675865B2 (en) 2018-03-30 2020-06-09 Ricoh Company, Ltd. Liquid discharge apparatus
JP7298147B2 (ja) * 2018-12-18 2023-06-27 ブラザー工業株式会社 液体吐出ヘッド
JP7214468B2 (ja) * 2018-12-25 2023-01-30 キヤノン株式会社 液体吐出ヘッド
JP7183809B2 (ja) * 2019-01-23 2022-12-06 ブラザー工業株式会社 液体吐出ヘッド
JP7259417B2 (ja) * 2019-03-04 2023-04-18 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
US11034149B2 (en) * 2019-03-12 2021-06-15 Ricoh Company, Ltd. Flow-through printhead with bypass manifold
US10647125B1 (en) * 2019-03-12 2020-05-12 Ricoh Company, Ltd. Fluid tank with flexible membrane for a flow-through printhead
JP7318277B2 (ja) * 2019-04-01 2023-08-01 ブラザー工業株式会社 液体吐出ヘッド及び液体吐出装置
JP7417831B2 (ja) 2020-03-23 2024-01-19 パナソニックＩｐマネジメント株式会社 インクジェットヘッド
KR102778749B1 (ko) 2020-09-25 2025-03-13 삼성디스플레이 주식회사 프린트 헤드 유닛 및 이를 포함하는 잉크젯 프린터
JP7559500B2 (ja) * 2020-10-27 2024-10-02 ブラザー工業株式会社 液体吐出ヘッド
US11571892B2 (en) 2021-03-08 2023-02-07 Ricoh Company, Ltd. Manifold length in a printhead
US11801677B2 (en) 2022-02-10 2023-10-31 Ricoh Company, Ltd. Printhead design with multiple fluid paths to jetting channels
US12291032B2 (en) * 2023-02-16 2025-05-06 Ricoh Company, Ltd. Flow-through printhead
US12391052B2 (en) 2023-02-16 2025-08-19 Ricoh Company, Ltd. Passive mixer in jetting channels of a printhead
US12358301B2 (en) 2023-02-16 2025-07-15 Ricoh Company Ltd. Active mixer in jetting channels of a printhead
EP4497573B1 (en) * 2023-07-25 2025-10-22 Quantica GmbH Printhead
WO2025021411A1 (en) * 2023-07-25 2025-01-30 Quantica Gmbh Printhead

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JP4855992B2 (ja) * 2007-03-30 2012-01-18 富士フイルム株式会社 液体循環装置、画像形成装置、及び液体循環方法
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JP5750753B2 (ja) * 2011-01-11 2015-07-22 セイコーエプソン株式会社 液体噴射ヘッド及び液体噴射装置
JP5953816B2 (ja) 2012-02-29 2016-07-20 ブラザー工業株式会社 液体吐出装置
JP5911779B2 (ja) 2012-09-19 2016-04-27 富士フイルム株式会社 画像記録装置及びその制御方法
US9272514B2 (en) * 2014-04-24 2016-03-01 Ricoh Company, Ltd. Inkjet head that circulates ink

Also Published As

Publication number Publication date
EP3134265B1 (en) 2020-04-01
US9272514B2 (en) 2016-03-01
US20160136955A1 (en) 2016-05-19
CN106232365A (zh) 2016-12-14
US20150306875A1 (en) 2015-10-29
US20170182777A1 (en) 2017-06-29
EP3134265A1 (en) 2017-03-01
CN106232365B (zh) 2018-09-28
WO2015163487A1 (en) 2015-10-29
JP2017513740A (ja) 2017-06-01
US9833994B2 (en) 2017-12-05
EP3134265A4 (en) 2017-05-24
US20160136962A1 (en) 2016-05-19
JP2018130967A (ja) 2018-08-23
US9604457B2 (en) 2017-03-28
US9630408B2 (en) 2017-04-25
AU2015250612A1 (en) 2016-11-03
AU2015250612B2 (en) 2017-08-10

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