ES2124147A1 - Fluid tight joints in ink jet printers. - Google Patents

Fluid tight joints in ink jet printers.

Info

Publication number
ES2124147A1
ES2124147A1 ES09501800A ES9501800A ES2124147A1 ES 2124147 A1 ES2124147 A1 ES 2124147A1 ES 09501800 A ES09501800 A ES 09501800A ES 9501800 A ES9501800 A ES 9501800A ES 2124147 A1 ES2124147 A1 ES 2124147A1
Authority
ES
Spain
Prior art keywords
chamber
ink
partition wall
admission
porous material
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
ES09501800A
Other languages
Spanish (es)
Other versions
ES2124147B1 (en
Inventor
Satoshi Shinada
Seiji Mochizuki
Yoshinori Miyazawa
Takao Kobayashi
Hisashi Koike
Yukiharu Suda
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26457052&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2124147(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Seiko Epson Corp filed Critical Seiko Epson Corp
Publication of ES2124147A1 publication Critical patent/ES2124147A1/en
Application granted granted Critical
Publication of ES2124147B1 publication Critical patent/ES2124147B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B41J2/17536—Protection of cartridges or parts thereof, e.g. tape
    • 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
    • B41J2/1752—Mounting within the printer
    • B41J2/17523—Ink connection
    • 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
    • B41J2/17533—Storage or packaging of ink cartridges
    • 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

Abstract

An ink tank cartridge for an inkjet printer comprises an unvented first ink chamber 512 and a second chamber 511 adjacent to and divided from said first chamber 512 by a partition wall 510, the two chambers being in fluid communication via a laterally extending aperture 519 positioned near the bottom of the said partition wall 510. The second chamber 511 contains porous capillary material 520 (e.g. foam) in contact with both the communicating aperture 519 of the partition wall and an ink delivery port 530 in a wall of the second chamber 511. An air vent 514 into the second chamber is located well away from both the delivery port 530 and the communicating aperture 519 in the partition wall. The pressure in the unvented ink chamber remains lower than that of the atmosphere, and the capillarity of the porous material is adapted to regulate an even flow of ink from the first chamber to the outlet port via the second chamber while also regulating the admission of venting air to the first chamber. To this end a number of variations are described, which include:- (a) provision of vertical grooves in the partition wall (to facilitate air admission to the first chamber). (b) variations in the geometry of the juncture between first chamber, second chamber and partition walls (to facilitate admission of ink from the first chamber to the porous material in the second chamber), (c) adjustment of the capillarity of the porous material by differential compression thereof (e.g. by ribs 516) at different locations within the second chamber (to facilitate regulation of the flow therethrough by balancing capillary attraction against the reduced pressure in the first chamber and the capillary conditions pertaining at the outlet port). Cartridges for multicolour printers may contain respective seperate chamber systems for each of a plurality of different coloured inks. A black-only ink cartridge of enlarged ink capacity may contain two side-by side first chambers in communication with a single second chamber via a single combined communicating aperture.
ES09501800A 1994-09-16 1995-09-15 AN INK TANK CARTRIDGE FOR AN INK JET TYPE RECORDING DEVICE. Expired - Fee Related ES2124147B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP24851694 1994-09-16
JP11928995A JP3513979B2 (en) 1994-09-16 1995-04-20 Ink cartridge for inkjet printer

Publications (2)

Publication Number Publication Date
ES2124147A1 true ES2124147A1 (en) 1999-01-16
ES2124147B1 ES2124147B1 (en) 1999-08-16

Family

ID=26457052

Family Applications (3)

Application Number Title Priority Date Filing Date
ES09501799A Expired - Fee Related ES2123398B1 (en) 1994-09-16 1995-09-15 INK PRINTER AND INK SUPPLY TANK.
ES09501800A Expired - Fee Related ES2124147B1 (en) 1994-09-16 1995-09-15 AN INK TANK CARTRIDGE FOR AN INK JET TYPE RECORDING DEVICE.
ES09501801A Expired - Fee Related ES2124148B1 (en) 1994-09-16 1995-09-15 INK PRINTER AND INK SUPPLY TANK.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES09501799A Expired - Fee Related ES2123398B1 (en) 1994-09-16 1995-09-15 INK PRINTER AND INK SUPPLY TANK.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES09501801A Expired - Fee Related ES2124148B1 (en) 1994-09-16 1995-09-15 INK PRINTER AND INK SUPPLY TANK.

Country Status (16)

Country Link
JP (1) JP3513979B2 (en)
KR (3) KR100346534B1 (en)
CN (6) CN1273303C (en)
AR (1) AR055387A2 (en)
AU (3) AU691021B2 (en)
BR (3) BR9504687A (en)
CH (5) CH693264A5 (en)
DE (2) DE19534577C2 (en)
ES (3) ES2123398B1 (en)
FR (3) FR2727055B1 (en)
GB (3) GB2293141B (en)
HK (7) HK1008318A1 (en)
IT (3) IT1280466B1 (en)
NL (3) NL1001207C2 (en)
NZ (3) NZ280044A (en)
TW (2) TW361362U (en)

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WO1997030849A1 (en) 1996-02-21 1997-08-28 Seiko Epson Corporation Ink cartridge
US5847735A (en) * 1996-04-26 1998-12-08 Pelikan Produktions Ag Ink cartridge for a printer
JPH10235890A (en) * 1996-06-25 1998-09-08 Seiko Epson Corp Ink cartridge
CA2209866C (en) * 1996-07-05 2003-12-09 Seiko Epson Corporation Ink cartridge and loading mechanism for the ink cartridge
GB2316037B (en) * 1996-08-02 2000-03-22 Seiko Epson Corp Ink cartridge and a printing device using the ink cartridge
DE19733678B4 (en) * 1996-08-02 2005-08-04 Seiko Epson Corp. ink cartridge
JPH10138507A (en) * 1996-11-14 1998-05-26 Seiko Epson Corp Manufacture of ink cartridge for ink jet recording unit
KR100431574B1 (en) * 1996-12-11 2004-08-25 주식회사 엘지화학 Method of manufacturing a mothproofed melanin decoration panel
KR100209516B1 (en) * 1997-02-05 1999-07-15 윤종용 Ink containing apparatus and method of ink jet print head
MX9801290A (en) 1997-02-19 1998-11-30 Canon Cabushiki Kaisha Ink container and ink jet recording apparatus.
KR100464168B1 (en) * 1997-02-25 2005-04-06 주식회사 코오롱 Method and apparatus for continuously extracting / neutralizing polymerization solvent and hydrochloric acid in aromatic polyamide polymer
JP3746870B2 (en) * 1997-03-07 2006-02-15 セイコーエプソン株式会社 Ink cartridge for ink jet recording apparatus
JPH10250104A (en) * 1997-03-12 1998-09-22 Seiko Epson Corp Ink cartridge for ink-jet type recording apparatus, and its manufacture
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NL1008040C2 (en) 1998-01-16 1999-07-19 Oce Tech Bv Ink supply holder suitable for connection to an inkjet printhead as well as a system of such an ink supply holder and an inkjet printhead.
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US7344233B2 (en) 2005-01-21 2008-03-18 Hewlett-Packard Development Company, L.P. Replaceable ink supply with ink channels
JP4725306B2 (en) * 2005-11-28 2011-07-13 ブラザー工業株式会社 ink cartridge
JP5090640B2 (en) * 2005-11-28 2012-12-05 ブラザー工業株式会社 Ink cartridge and ink reservoir
US8025376B2 (en) 2005-09-29 2011-09-27 Brother Kogyo Kabushiki Kaisha Ink cartridges
DE102006003055B4 (en) * 2006-01-20 2008-02-07 Phoenix Contact Gmbh & Co. Kg ink tank
JP4992338B2 (en) * 2006-08-11 2012-08-08 セイコーエプソン株式会社 Method for manufacturing liquid container
JP5125277B2 (en) * 2006-08-12 2013-01-23 セイコーエプソン株式会社 Liquid injection method and liquid container manufacturing method
MY149588A (en) 2006-08-11 2013-09-13 Seiko Epson Corp Liquid injecting method and liquid container
GB2440834B (en) 2006-08-11 2009-04-15 Seiko Epson Corp Liquid injecting method and liquid container
JP5126187B2 (en) * 2006-08-12 2013-01-23 セイコーエプソン株式会社 Liquid container
US8066358B2 (en) * 2007-01-30 2011-11-29 Hewlett-Packard Development Company, L.P. Over-molded fluid interconnect
US8066360B2 (en) * 2007-04-18 2011-11-29 Hewlett-Packard Development Company, L.P. Fluid cartridge for a fluid supply system
KR101240132B1 (en) 2008-09-30 2013-03-07 가부시키가이샤 알박 Discharge unit, and discharge apparatus
JP5133426B2 (en) 2008-10-07 2013-01-30 株式会社アルバック Discharge device
JP5104771B2 (en) 2009-01-29 2012-12-19 ブラザー工業株式会社 Ink jet head and printer equipped with the same
US8382263B2 (en) * 2009-03-23 2013-02-26 Mimaki Engineering Co., Ltd. Ink filling method
KR200475484Y1 (en) * 2013-06-12 2014-12-12 주식회사 오리진 The ink tank for ink supply control
KR101442631B1 (en) * 2013-09-05 2014-09-22 김경규 An apparatus for providing continuously ink in a printer
EP3286004B1 (en) * 2015-04-21 2020-09-23 Hewlett-Packard Development Company, L.P. Ink tanks
CN107891661A (en) * 2017-11-03 2018-04-10 安徽九天印务有限公司 A kind of colored plastic printing equipment and its application method
CN107856407B (en) * 2017-11-06 2019-05-14 新华生印刷(深圳)有限公司 A kind of retroussage machine intelligent ink cartridge storehouse
US11225084B2 (en) 2019-03-29 2022-01-18 Brother Kogyo Kabushiki Kaisha Replenishable liquid storage tank including backpressure application member, and image-forming apparatus provided with the same
KR102172043B1 (en) 2020-05-12 2020-10-30 주식회사 평강산업개발 two component heavy duty paint with non-yellowing for top coating and Heavy duty painting method using the same
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Also Published As

Publication number Publication date
JP3513979B2 (en) 2004-03-31
CN1090567C (en) 2002-09-11
ITTO950734A0 (en) 1995-09-15
CN1273303C (en) 2006-09-06
NL1001207C2 (en) 1997-08-12
ES2123398A1 (en) 1999-01-01
GB2293140A (en) 1996-03-20
GB2293141A (en) 1996-03-20
IT1280464B1 (en) 1998-01-20
CN1470384A (en) 2004-01-28
HK1008195A1 (en) 1999-05-07
HK1008318A1 (en) 1999-05-07
DE19534577C2 (en) 1999-12-23
AU689297B2 (en) 1998-03-26
CN1125176A (en) 1996-06-26
AU3171895A (en) 1996-03-28
TW319386U (en) 1997-11-01
DE19534613A1 (en) 1996-03-28
AU3171295A (en) 1996-03-28
ES2124148B1 (en) 1999-08-16
FR2726504B1 (en) 1999-01-29
BR9504686A (en) 1996-10-08
CN1473710A (en) 2004-02-11
ES2124148A1 (en) 1999-01-16
ITTO950732A0 (en) 1995-09-15
GB9519062D0 (en) 1995-11-15
ITTO950733A0 (en) 1995-09-15
KR960010253A (en) 1996-04-20
CN1550341A (en) 2004-12-01
AU691954B2 (en) 1998-05-28
CH690847A5 (en) 2001-02-15
NL1001206A1 (en) 1996-03-18
FR2727055B1 (en) 1998-02-27
HK1071723A1 (en) 2005-07-29
GB9519047D0 (en) 1995-11-15
GB2293142B (en) 1998-07-29
CN1133784A (en) 1996-10-23
FR2726503A1 (en) 1996-05-10
DE19534613C2 (en) 2000-05-18
CH691364A5 (en) 2001-07-13
ES2123398B1 (en) 1999-09-16
FR2726503B1 (en) 1999-01-22
KR960010251A (en) 1996-04-20
CH693264A5 (en) 2003-05-15
KR100381991B1 (en) 2003-07-12
FR2727055A1 (en) 1996-05-24
NL1001207A1 (en) 1996-03-18
GB2293141B (en) 1998-05-06
AU3171395A (en) 1996-03-28
CH693265A5 (en) 2003-05-15
CH691365A5 (en) 2001-07-13
JPH08132635A (en) 1996-05-28
ITTO950732A1 (en) 1997-03-15
HK1016815A1 (en) 1999-11-05
NZ280046A (en) 1997-06-24
HK1008423A1 (en) 1999-05-07
AU691021B2 (en) 1998-05-07
IT1280465B1 (en) 1998-01-20
NZ280045A (en) 1997-06-24
AR055387A2 (en) 2007-08-22
NZ280044A (en) 1997-06-24
DE19534577A1 (en) 1996-03-28
ITTO950734A1 (en) 1997-03-15
CN1286652C (en) 2006-11-29
CN1163351C (en) 2004-08-25
KR100346533B1 (en) 2002-11-23
BR9504687A (en) 1996-10-08
FR2726504A1 (en) 1996-05-10
GB2293142A (en) 1996-03-20
CN1096953C (en) 2002-12-25
NL1001206C2 (en) 1997-08-12
GB9519071D0 (en) 1995-11-15
KR100346534B1 (en) 2002-11-02
CN1329201C (en) 2007-08-01
HK1008194A1 (en) 1999-05-07
HK1008422A1 (en) 1999-05-07
ITTO950733A1 (en) 1997-03-15
CN1125175A (en) 1996-06-26
NL1001205A1 (en) 1996-03-18
BR9504688A (en) 1996-10-08
ES2124147B1 (en) 1999-08-16
NL1001205C2 (en) 1997-08-12
IT1280466B1 (en) 1998-01-20
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