DE60300624D1 - Tintenbehälter und Tintenstrahldrucker - Google Patents

Tintenbehälter und Tintenstrahldrucker

Info

Publication number
DE60300624D1
DE60300624D1 DE60300624T DE60300624T DE60300624D1 DE 60300624 D1 DE60300624 D1 DE 60300624D1 DE 60300624 T DE60300624 T DE 60300624T DE 60300624 T DE60300624 T DE 60300624T DE 60300624 D1 DE60300624 D1 DE 60300624D1
Authority
DE
Germany
Prior art keywords
ink
reflecting surfaces
air bubbles
ink tank
surely
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.)
Expired - Lifetime
Application number
DE60300624T
Other languages
English (en)
Other versions
DE60300624T2 (de
Inventor
Atsushi Nishioka
Yukihiro Hanaoka
Manabu Yamada
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
Priority claimed from JP2002037431A external-priority patent/JP4126920B2/ja
Priority claimed from JP2002139840A external-priority patent/JP4013642B2/ja
Application filed by Seiko Epson Corp filed Critical Seiko Epson Corp
Application granted granted Critical
Publication of DE60300624D1 publication Critical patent/DE60300624D1/de
Publication of DE60300624T2 publication Critical patent/DE60300624T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005Typewriters 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
    • B41J2/01Ink jet
    • B41J2/17Ink jet characterised by ink handling
    • B41J2/195Ink jet characterised by ink handling for monitoring ink quality
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005Typewriters 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
    • B41J2/01Ink jet
    • B41J2/17Ink jet characterised by ink handling
    • B41J2/175Ink supply systems ; Circuit parts therefor
    • B41J2/17566Ink level or ink residue control
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005Typewriters 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
    • B41J2/01Ink jet
    • B41J2/17Ink jet characterised by ink handling
    • B41J2/175Ink supply systems ; Circuit parts therefor
    • B41J2/17503Ink cartridges
    • B41J2/17513Inner structure
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005Typewriters 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
    • B41J2/01Ink jet
    • B41J2/17Ink jet characterised by ink handling
    • B41J2/175Ink supply systems ; Circuit parts therefor
    • B41J2/17503Ink cartridges
    • B41J2/1752Mounting within the printer
    • B41J2/17523Ink connection
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005Typewriters 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
    • B41J2/01Ink jet
    • B41J2/17Ink jet characterised by ink handling
    • B41J2/175Ink supply systems ; Circuit parts therefor
    • B41J2/17503Ink cartridges
    • B41J2/17553Outer structure
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005Typewriters 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
    • B41J2/01Ink jet
    • B41J2/17Ink jet characterised by ink handling
    • B41J2/19Ink jet characterised by ink handling for removing air bubbles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005Typewriters 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
    • B41J2/01Ink jet
    • B41J2/17Ink jet characterised by ink handling
    • B41J2/175Ink supply systems ; Circuit parts therefor
    • B41J2/17566Ink level or ink residue control
    • B41J2002/17573Ink level or ink residue control using optical means for ink level indication

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Ink Jet (AREA)
DE60300624T 2002-02-14 2003-02-13 Tintenbehälter und Tintenstrahldrucker Expired - Lifetime DE60300624T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2002037431A JP4126920B2 (ja) 2002-02-14 2002-02-14 インクタンクおよびインクジェットプリンタ
JP2002037431 2002-02-14
JP2002139840 2002-05-15
JP2002139840A JP4013642B2 (ja) 2002-05-15 2002-05-15 インクタンクおよびインクジェットプリンタ

Publications (2)

Publication Number Publication Date
DE60300624D1 true DE60300624D1 (de) 2005-06-16
DE60300624T2 DE60300624T2 (de) 2006-04-27

Family

ID=27624617

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60300624T Expired - Lifetime DE60300624T2 (de) 2002-02-14 2003-02-13 Tintenbehälter und Tintenstrahldrucker

Country Status (9)

Country Link
US (7) US6848776B2 (de)
EP (1) EP1336498B1 (de)
KR (1) KR100543403B1 (de)
CN (1) CN1178790C (de)
AT (1) ATE295267T1 (de)
DE (1) DE60300624T2 (de)
ES (1) ES2242108T3 (de)
HK (1) HK1059244A1 (de)
PT (1) PT1336498E (de)

Families Citing this family (68)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1336498B1 (de) 2002-02-14 2005-05-11 Seiko Epson Corporation Tintenbehälter und Tintenstrahldrucker
JP4148766B2 (ja) * 2002-12-10 2008-09-10 シャープ株式会社 記録装置
US7258434B2 (en) * 2003-11-24 2007-08-21 Lexmark International, Inc. Inkjet printheads having multiple label placement positions for air diffusion vents
US7278722B2 (en) * 2003-11-25 2007-10-09 Brother Kogyo Kabushiki Kaisha Ink cartridge
EP1557269B1 (de) * 2004-01-21 2007-03-14 Seiko Epson Corporation Flüssigkeitspatrone, Drucker, und Verfahren zum Steuern eines Druckers
JP2005343036A (ja) * 2004-06-03 2005-12-15 Canon Inc インクジェット記録用のインク残量検出モジュール、該インク残量検出モジュールを備えたインクタンク、およびインクジェット記録装置
US7384116B2 (en) * 2004-10-20 2008-06-10 Canon Kabushiki Kaisha Liquid container and ink jet printing apparatus
JP4101230B2 (ja) * 2004-12-08 2008-06-18 キヤノン株式会社 液体貯蔵容器および記録装置
JP4770212B2 (ja) * 2005-03-14 2011-09-14 セイコーエプソン株式会社 液体収容体
JP4046292B2 (ja) * 2005-03-30 2008-02-13 富士フイルム株式会社 インクタンク
JP4682862B2 (ja) * 2005-03-31 2011-05-11 セイコーエプソン株式会社 液体収容体及びその液体充填方法
US7625077B2 (en) * 2005-05-12 2009-12-01 Seiko Epson Corporation Liquid cartridge, liquid ejection apparatus and liquid ejection control method
US20070035596A1 (en) * 2005-08-10 2007-02-15 Lexmark International, Inc. Ink jet cartridge
CN101432144B (zh) * 2006-03-24 2011-04-27 精工爱普生株式会社 液体容器
JP4424442B2 (ja) 2006-03-24 2010-03-03 セイコーエプソン株式会社 液体収容容器
WO2007122793A1 (ja) * 2006-03-24 2007-11-01 Seiko Epson Corporation 液体収容容器
CN101817261B (zh) 2006-03-24 2013-01-23 精工爱普生株式会社 墨水容器
US8141992B2 (en) 2006-03-24 2012-03-27 Seiko Epson Corporation Liquid storage container
JP4973293B2 (ja) * 2006-05-19 2012-07-11 セイコーエプソン株式会社 インクカートリッジおよび印刷装置
JP4232793B2 (ja) * 2006-05-31 2009-03-04 セイコーエプソン株式会社 液体消費装置および液体消費量管理方法
JP5015635B2 (ja) * 2006-06-08 2012-08-29 株式会社リコー インクカートリッジ、インクカートリッジ袋、インクジェット記録装置
JP2008023979A (ja) 2006-06-19 2008-02-07 Seiko Epson Corp インクカートリッジおよび印刷装置
CN2931122Y (zh) * 2006-07-25 2007-08-08 聂瑞权 一种带手柄的喷墨打印机墨盒
EP1886823B1 (de) * 2006-08-11 2010-11-24 Seiko Epson Corporation Flüssigkeitseinspritzverfahren und Flüssigkeitsbehälter
KR101024158B1 (ko) * 2006-08-11 2011-03-22 세이코 엡슨 가부시키가이샤 액체 주입 방법 및 액체 수용 용기
CN201143794Y (zh) 2007-12-10 2008-11-05 珠海纳思达电子科技有限公司 一种喷墨打印机的墨盒
JP5006812B2 (ja) * 2008-02-15 2012-08-22 キヤノン株式会社 インクタンクおよびインクジェットカートリッジ
JP5163313B2 (ja) * 2008-06-27 2013-03-13 セイコーエプソン株式会社 液体収容容器の製造方法、液体収容容器
JP5272540B2 (ja) * 2008-06-27 2013-08-28 セイコーエプソン株式会社 液体容器の製造方法、および、液体容器
US8366251B2 (en) 2008-06-27 2013-02-05 Seiko Epson Corporation Liquid container, method of filling liquid into liquid container, and remanufacturing method of liquid container
JP5163314B2 (ja) * 2008-06-27 2013-03-13 セイコーエプソン株式会社 液体収容容器への液体注入方法、液体収容容器の製造方法、液体収容容器
US8467981B2 (en) * 2009-05-04 2013-06-18 Fluid Management Systems, Inc. Non-invasive liquid level sensing system and method
JP4859258B2 (ja) * 2009-05-08 2012-01-25 キヤノン株式会社 記録装置
JP5482339B2 (ja) * 2010-03-17 2014-05-07 株式会社リコー 液滴吐出装置及び画像形成装置
US8981793B2 (en) 2010-04-12 2015-03-17 Fluid Management Systems, Inc Non-invasive level measurement for liquid or granular solids
JP5488239B2 (ja) * 2010-06-17 2014-05-14 ブラザー工業株式会社 画像記録装置
JP5565329B2 (ja) 2011-01-26 2014-08-06 セイコーエプソン株式会社 液体噴射装置に装着される液体収容容器
US8727467B2 (en) * 2012-02-23 2014-05-20 Seiko Epson Corporation Liquid consumption device and method
JP5920019B2 (ja) 2012-05-23 2016-05-18 セイコーエプソン株式会社 カートリッジ
EP2927001A3 (de) 2012-05-23 2016-12-07 Seiko Epson Corporation Abdeckung und flüssigkeitsbehälter
US8894184B2 (en) 2012-05-23 2014-11-25 Seiko Epson Corporation Cover and liquid container
US9283767B2 (en) 2012-05-23 2016-03-15 Seiko Epson Corporation Cartridge and sealing member
JP6060544B2 (ja) 2012-05-23 2017-01-18 セイコーエプソン株式会社 液体収容体、及び、収容体ユニット
JP6019765B2 (ja) * 2012-05-31 2016-11-02 セイコーエプソン株式会社 インク再充填方法、インクカートリッジの製造方法
JP5724947B2 (ja) * 2012-05-31 2015-05-27 セイコーエプソン株式会社 液体容器
JP6155556B2 (ja) * 2012-05-31 2017-07-05 セイコーエプソン株式会社 液体収容容器の製造方法
JP6069964B2 (ja) * 2012-07-23 2017-02-01 セイコーエプソン株式会社 カートリッジの製造方法、注入キット、及び、注入装置
US9827776B2 (en) 2012-07-23 2017-11-28 Seiko Epson Corporation Method and apparatus for manufacturing cartridge
US10647123B2 (en) 2012-07-23 2020-05-12 Seiko Epson Corporation Refilled cartridge and method for manufacturing refilled cartridge
JP6048004B2 (ja) 2012-07-23 2016-12-21 セイコーエプソン株式会社 カートリッジ
JP6102149B2 (ja) * 2012-08-31 2017-03-29 セイコーエプソン株式会社 液体収容容器の製造方法、液体収容容器
JP6102150B2 (ja) * 2012-08-31 2017-03-29 セイコーエプソン株式会社 液体収容容器の製造方法、液体収容容器
JP6019972B2 (ja) * 2012-09-13 2016-11-02 セイコーエプソン株式会社 液体収容容器
EP2719537A3 (de) * 2012-10-10 2017-04-26 Brother Kogyo Kabushiki Kaisha Bildaufzeichnungsvorrichtung
US9797651B2 (en) 2012-11-21 2017-10-24 Fluid Management Systems, Inc. System for facilitating communication of information and related methods
US9669631B2 (en) * 2013-07-29 2017-06-06 Kyocera Document Solutions Inc. Liquid supply mechanism and printing device
JP6287322B2 (ja) * 2014-02-25 2018-03-07 セイコーエプソン株式会社 液体消費装置及び液体消費装置の制御方法
JP6375747B2 (ja) * 2014-07-17 2018-08-22 セイコーエプソン株式会社 液体収容容器
EP2987640B1 (de) 2014-08-19 2016-09-21 Brother Kogyo Kabushiki Kaisha Flüssigkeitskartusche
EP2987639B1 (de) * 2014-08-19 2016-09-21 Brother Kogyo Kabushiki Kaisha Flüssigkeitsverbrauchende Vorrichtung
JP1544002S (de) * 2015-04-24 2016-02-15
JP1543767S (de) * 2015-04-24 2016-02-15
JP1543768S (de) * 2015-04-24 2016-02-15
JP1544004S (de) * 2015-04-24 2016-02-15
JP1544003S (de) * 2015-04-24 2016-02-15
JP6907559B2 (ja) 2017-01-26 2021-07-21 セイコーエプソン株式会社 インクボトル
JP6961947B2 (ja) 2017-01-31 2021-11-05 ブラザー工業株式会社 画像記録装置
JP2022176576A (ja) * 2021-05-17 2022-11-30 キヤノン株式会社 液体収容容器、液体収容容器の製造方法、及び液体吐出装置

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4246489A (en) * 1979-04-16 1981-01-20 Tokyo Shibaura Electric Co., Ltd. Liquid level detector for detecting a liquid level when reaching a prescribed height
DE69118489T2 (de) * 1990-11-30 1996-08-14 Canon Kk Tintenbehälter und Aufzeichnungskopf mit einem solchen Behälter
JP3167789B2 (ja) * 1992-06-03 2001-05-21 キヤノン株式会社 インクジェット記録装置及びインク残量低下検知方法
CA2100977C (en) * 1992-07-24 2000-02-08 Noribumi Koitabashi Ink container, ink and ink jet recording apparatus using ink container
JPH06305162A (ja) 1993-04-23 1994-11-01 Fuji Xerox Co Ltd インクジェット記録装置のインク残量検知装置
JPH06328717A (ja) 1993-05-18 1994-11-29 Seiko Epson Corp インクジェット印刷装置
US6729711B1 (en) * 1993-05-26 2004-05-04 Canon Kabushiki Kaisha Ink jet recording apparatus
EP0640484B1 (de) * 1993-08-31 2000-05-31 Canon Kabushiki Kaisha Verfahren und Gerät zum Befüllen von Tintenpatronen mit Tinte
JP3229092B2 (ja) 1993-11-09 2001-11-12 キヤノン株式会社 インクカートリッジ
JP3221210B2 (ja) * 1994-02-07 2001-10-22 富士ゼロックス株式会社 インクタンク
JPH08108543A (ja) 1994-10-11 1996-04-30 Canon Inc インクカートリッジ
JPH08197743A (ja) 1995-01-27 1996-08-06 Fujitsu Ltd インクカートリッジ
US5732751A (en) * 1995-12-04 1998-03-31 Hewlett-Packard Company Filling ink supply containers
US5997121A (en) 1995-12-14 1999-12-07 Xerox Corporation Sensing system for detecting presence of an ink container and level of ink therein
ATE251039T1 (de) * 1996-11-15 2003-10-15 Canon Kk Behälter zum ausbringen von flüssigkeit
JPH10323993A (ja) 1997-02-19 1998-12-08 Canon Inc 検出システム、該検出システムを用いる液体吐出記録装置と液体収納容器、及び、光量変化受光システム
JPH10232157A (ja) * 1997-02-19 1998-09-02 Canon Inc 液体残量検知装置および液体吐出装置
JPH10232156A (ja) 1997-02-19 1998-09-02 Kdk Corp 液量検出装置
JP3405151B2 (ja) 1997-10-16 2003-05-12 富士ゼロックス株式会社 液体噴射記録装置
US6257712B1 (en) * 1997-11-14 2001-07-10 Brother Kogyo Kabushiki Kaisha Ink feeder
US6454400B1 (en) * 1998-09-01 2002-09-24 Canon Kabushiki Kaisha Liquid container, cartridge including liquid container, printing apparatus using cartridge and liquid discharge printing apparatus
EP1080918B1 (de) * 1999-03-29 2004-05-26 Seiko Epson Corporation Verfahren und vorrichtung zum befüülen von tintenpatronen mit tinte
JP2001063085A (ja) 1999-08-26 2001-03-13 Canon Inc インクジェット記録装置
JP2001187459A (ja) * 1999-12-28 2001-07-10 Fuji Xerox Co Ltd インクジェット記録装置
JP2002205413A (ja) 2001-01-11 2002-07-23 Seiko Epson Corp インクカートリッジ
JP3801003B2 (ja) * 2001-02-09 2006-07-26 キヤノン株式会社 液体供給システム、インクジェット記録ヘッド、および液体充填方法
EP1336498B1 (de) * 2002-02-14 2005-05-11 Seiko Epson Corporation Tintenbehälter und Tintenstrahldrucker

Also Published As

Publication number Publication date
ATE295267T1 (de) 2005-05-15
US8408687B2 (en) 2013-04-02
US20090160888A1 (en) 2009-06-25
US20130241981A1 (en) 2013-09-19
DE60300624T2 (de) 2006-04-27
US20030174181A1 (en) 2003-09-18
US8690300B2 (en) 2014-04-08
EP1336498B1 (de) 2005-05-11
US20080036829A1 (en) 2008-02-14
PT1336498E (pt) 2005-07-29
US7029106B2 (en) 2006-04-18
US20100201763A1 (en) 2010-08-12
KR20030068486A (ko) 2003-08-21
CN1440875A (zh) 2003-09-10
EP1336498A1 (de) 2003-08-20
US7722176B2 (en) 2010-05-25
US7252377B2 (en) 2007-08-07
US20060176348A1 (en) 2006-08-10
US20050128263A1 (en) 2005-06-16
CN1178790C (zh) 2004-12-08
US6848776B2 (en) 2005-02-01
HK1059244A1 (en) 2004-06-25
ES2242108T3 (es) 2005-11-01
US7513614B2 (en) 2009-04-07
KR100543403B1 (ko) 2006-01-23

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