EP2204287A3 - Ink cartridge - Google Patents

Ink cartridge Download PDF

Info

Publication number
EP2204287A3
EP2204287A3 EP10157796A EP10157796A EP2204287A3 EP 2204287 A3 EP2204287 A3 EP 2204287A3 EP 10157796 A EP10157796 A EP 10157796A EP 10157796 A EP10157796 A EP 10157796A EP 2204287 A3 EP2204287 A3 EP 2204287A3
Authority
EP
European Patent Office
Prior art keywords
case
ink cartridge
movable member
resilient member
expansion
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.)
Granted
Application number
EP10157796A
Other languages
German (de)
French (fr)
Other versions
EP2204287A2 (en
EP2204287B1 (en
Inventor
Hiroto Sugahara
Shingo Hattori
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.)
Brother Industries Ltd
Original Assignee
Brother Industries 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39472640&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2204287(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Brother Industries Ltd filed Critical Brother Industries Ltd
Publication of EP2204287A2 publication Critical patent/EP2204287A2/en
Publication of EP2204287A3 publication Critical patent/EP2204287A3/en
Application granted granted Critical
Publication of EP2204287B1 publication Critical patent/EP2204287B1/en
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
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/175—Ink supply systems ; Circuit parts therefor
    • B41J2/17503—Ink cartridges
    • B41J2/1752—Mounting within the printer
    • 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
    • B41J2/17503—Ink cartridges
    • B41J2/17513—Inner structure
    • 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
    • B41J2/17503—Ink cartridges
    • B41J2/17553—Outer structure
    • 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
    • B41J2/17566—Ink level or ink residue control

Abstract

An ink cartridge includes a case, an ink supply portion positioned at a front face of the case, a movable member configured to move relative to the case, and at least one resilient member coupled to a rear face of the case and the movable member. The at least one resilient member is configured to expand in an expansion direction and to contract in a contraction direction to move the movable member relative to the case, and a shape of the case in the expansion and contraction directions is unaltered. The entire moveable member is configured to substantially simultaneously move relative to the case when the at least one resilient member expands and contracts.
EP10157796A 2008-02-28 2008-02-28 Ink cartridge Active EP2204287B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP08003702A EP2095960B1 (en) 2008-02-28 2008-02-28 Ink cartridge

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP08003702.1 Division 2008-02-28

Publications (3)

Publication Number Publication Date
EP2204287A2 EP2204287A2 (en) 2010-07-07
EP2204287A3 true EP2204287A3 (en) 2010-07-28
EP2204287B1 EP2204287B1 (en) 2012-11-14

Family

ID=39472640

Family Applications (2)

Application Number Title Priority Date Filing Date
EP10157796A Active EP2204287B1 (en) 2008-02-28 2008-02-28 Ink cartridge
EP08003702A Active EP2095960B1 (en) 2008-02-28 2008-02-28 Ink cartridge

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP08003702A Active EP2095960B1 (en) 2008-02-28 2008-02-28 Ink cartridge

Country Status (5)

Country Link
EP (2) EP2204287B1 (en)
AT (1) ATE471819T1 (en)
DE (1) DE602008001595D1 (en)
ES (1) ES2345412T3 (en)
HK (1) HK1130032A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6304041B2 (en) * 2013-01-24 2018-04-04 セイコーエプソン株式会社 Liquid container and liquid ejecting apparatus

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020063759A1 (en) * 1999-05-31 2002-05-30 Canon Kabushiki Kaisha Ink tank, ink-jet cartridge, ink-supplying apparatus, ink-jet printing apparatus and method for supplying ink
EP1300247A2 (en) * 2001-10-05 2003-04-09 Canon Kabushiki Kaisha Liquid container, liquid supplying apparatus, and recording apparatus
US20060087532A1 (en) * 2004-10-27 2006-04-27 Brother Kogyo Kabushiki Kaisha Apparatus for ejecting droplets
US7188939B1 (en) * 2006-03-31 2007-03-13 Brother Kogyo Kabushiki Kaisha Ink cartridges
US20070126818A1 (en) * 2005-12-05 2007-06-07 Silverbrook Research Pty Ltd Printhead cartridge having constant negative pressure head ink supply
US20070229615A1 (en) * 2006-03-31 2007-10-04 Brother Kogyo Kabushiki Kaisha Ink Cartridges

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001071522A (en) 1999-09-03 2001-03-21 Canon Inc Liquid container and printing apparatus
US7578584B2 (en) 2005-09-29 2009-08-25 Brother Kogyo Kabushiki Kaisha Ink cartridge

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020063759A1 (en) * 1999-05-31 2002-05-30 Canon Kabushiki Kaisha Ink tank, ink-jet cartridge, ink-supplying apparatus, ink-jet printing apparatus and method for supplying ink
EP1300247A2 (en) * 2001-10-05 2003-04-09 Canon Kabushiki Kaisha Liquid container, liquid supplying apparatus, and recording apparatus
US20060087532A1 (en) * 2004-10-27 2006-04-27 Brother Kogyo Kabushiki Kaisha Apparatus for ejecting droplets
US20070126818A1 (en) * 2005-12-05 2007-06-07 Silverbrook Research Pty Ltd Printhead cartridge having constant negative pressure head ink supply
US7188939B1 (en) * 2006-03-31 2007-03-13 Brother Kogyo Kabushiki Kaisha Ink cartridges
US20070229615A1 (en) * 2006-03-31 2007-10-04 Brother Kogyo Kabushiki Kaisha Ink Cartridges

Also Published As

Publication number Publication date
HK1130032A1 (en) 2009-12-18
EP2095960A1 (en) 2009-09-02
ES2345412T3 (en) 2010-09-22
EP2204287A2 (en) 2010-07-07
EP2204287B1 (en) 2012-11-14
ATE471819T1 (en) 2010-07-15
EP2095960B1 (en) 2010-06-23
DE602008001595D1 (en) 2010-08-05

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