DE69420624T2 - Ink tank, inkjet cartridge with ink tank and inkjet device equipped with it - Google Patents

Ink tank, inkjet cartridge with ink tank and inkjet device equipped with it

Info

Publication number
DE69420624T2
DE69420624T2 DE69420624T DE69420624T DE69420624T2 DE 69420624 T2 DE69420624 T2 DE 69420624T2 DE 69420624 T DE69420624 T DE 69420624T DE 69420624 T DE69420624 T DE 69420624T DE 69420624 T2 DE69420624 T2 DE 69420624T2
Authority
DE
Germany
Prior art keywords
chamber
liquid
ink tank
inkjet
communicating section
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
DE69420624T
Other languages
German (de)
Other versions
DE69420624D1 (en
Inventor
Hiroki Tajima
Toshio Kashino
Masahiko Higuma
Takeshi Okazaki
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.)
Canon Inc
Original Assignee
Canon Inc
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 JP19137993A external-priority patent/JPH0740544A/en
Priority claimed from JP21978793A external-priority patent/JP2931511B2/en
Priority claimed from JP12596594A external-priority patent/JP3187652B2/en
Application filed by Canon Inc filed Critical Canon Inc
Application granted granted Critical
Publication of DE69420624D1 publication Critical patent/DE69420624D1/en
Publication of DE69420624T2 publication Critical patent/DE69420624T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B41J2/17556—Means for regulating the pressure in the cartridge
    • 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
    • B41J2/17533—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
    • B41J2/17536—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
    • B41J2/17553—Outer structure

Landscapes

  • Ink Jet (AREA)
  • Pens And Brushes (AREA)
  • Wet Developing In Electrophotography (AREA)

Abstract

A liquid accommodating container is connected to an ink jet head and accommodates a liquid supplied to said ink jet head. The container comprises: a partition (215) for dividing said liquid accommodating container into having a first chamber (203) and a second chamber (204), wherein said first chamber (203) is accommodated with a negative pressure generating member (205) and has a supply portion (209) for supplying the liquid to said head and an atmosphere communicating section (206, 208) communicated with an atmospheric air, said second chamber (204) is communicated with said first chamber (203) through said atmosphere communicating section (206, 208) and substantially sealed except said atmosphere communicating section (206, 208), said second chamber (204) accommodating the liquid to be supplied to said first chamber (203), and an area between said supply portion (209) of said first chamber (203) and said atmosphere communicating section (206, 208) having a liquid supply promoting arrangement (217) for promoting the liquid to move.
DE69420624T 1993-06-29 1994-06-28 Ink tank, inkjet cartridge with ink tank and inkjet device equipped with it Expired - Lifetime DE69420624T2 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP15949493 1993-06-29
JP16113593 1993-06-30
JP16179093 1993-06-30
JP19137993A JPH0740544A (en) 1993-08-02 1993-08-02 Ink cartridge for ink jet and ink jet recording device
JP21978793A JP2931511B2 (en) 1993-09-03 1993-09-03 Head cartridge and printing device
JP12596594A JP3187652B2 (en) 1993-06-29 1994-06-08 Ink tank unit, inkjet cartridge having the ink tank unit, and inkjet apparatus having the inkjet cartridge

Publications (2)

Publication Number Publication Date
DE69420624D1 DE69420624D1 (en) 1999-10-21
DE69420624T2 true DE69420624T2 (en) 2000-04-06

Family

ID=27552682

Family Applications (5)

Application Number Title Priority Date Filing Date
DE69420624T Expired - Lifetime DE69420624T2 (en) 1993-06-29 1994-06-28 Ink tank, inkjet cartridge with ink tank and inkjet device equipped with it
DE69430589T Expired - Lifetime DE69430589T2 (en) 1993-06-29 1994-06-28 Liquid container, inkjet cartridge with this liquid container and inkjet apparatus with this inkjet cartridge
DE69431634T Expired - Lifetime DE69431634T2 (en) 1993-06-29 1994-06-28 Liquid container, inkjet cartridge with this liquid container and inkjet apparatus with this inkjet cartridge
DE69431605T Expired - Lifetime DE69431605T2 (en) 1993-06-29 1994-06-28 Liquid container, inkjet cartridge with this liquid container and inkjet apparatus with this inkjet cartridge
DE69431762T Expired - Lifetime DE69431762T2 (en) 1993-06-29 1994-06-28 Liquid container, inkjet cartridge with this liquid container and inkjet apparatus with this inkjet cartridge

Family Applications After (4)

Application Number Title Priority Date Filing Date
DE69430589T Expired - Lifetime DE69430589T2 (en) 1993-06-29 1994-06-28 Liquid container, inkjet cartridge with this liquid container and inkjet apparatus with this inkjet cartridge
DE69431634T Expired - Lifetime DE69431634T2 (en) 1993-06-29 1994-06-28 Liquid container, inkjet cartridge with this liquid container and inkjet apparatus with this inkjet cartridge
DE69431605T Expired - Lifetime DE69431605T2 (en) 1993-06-29 1994-06-28 Liquid container, inkjet cartridge with this liquid container and inkjet apparatus with this inkjet cartridge
DE69431762T Expired - Lifetime DE69431762T2 (en) 1993-06-29 1994-06-28 Liquid container, inkjet cartridge with this liquid container and inkjet apparatus with this inkjet cartridge

Country Status (8)

Country Link
EP (5) EP0802056B1 (en)
AT (5) ATE226516T1 (en)
DE (5) DE69420624T2 (en)
DK (2) DK0805032T3 (en)
ES (4) ES2184925T3 (en)
HK (3) HK1004640A1 (en)
PT (2) PT805032E (en)
SG (2) SG67330A1 (en)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6276785B1 (en) 1983-10-13 2001-08-21 Seiko Epson Corporation Ink-supplied printer head and ink container
US6145974A (en) * 1983-10-13 2000-11-14 Seiko Epson Corporation Ink-supplied printer head and ink container
JP3513979B2 (en) * 1994-09-16 2004-03-31 セイコーエプソン株式会社 Ink cartridge for inkjet printer
US6247803B1 (en) 1983-10-13 2001-06-19 Seiko Epson Corporation Ink jet recording apparatus and method for replenishing ink in the tank cartridge
US6474798B1 (en) 1984-10-11 2002-11-05 Seiko Epson Corporation Ink supplied printer head and ink container
EP0872348B1 (en) * 1993-05-21 2002-04-17 Canon Kabushiki Kaisha Ink cartridge
US6286944B1 (en) 1993-05-21 2001-09-11 Canon Kabushiki Kaisha Ink jet unit with cartridge having controlled ink flow
US6238042B1 (en) 1994-09-16 2001-05-29 Seiko Epson Corporation Ink cartridge for ink jet printer and method of charging ink into said cartridge
JPH08174860A (en) 1994-10-26 1996-07-09 Seiko Epson Corp Ink cartridge for ink jet printer
US5953030A (en) 1995-04-24 1999-09-14 Canon Kabushiki Kaisha Ink container with improved air venting structure
US5784087A (en) * 1995-04-27 1998-07-21 Owens-Illinois Closure Inc. Liquid containment and dispensing device
US6132036A (en) * 1995-09-14 2000-10-17 Canon Kabushiki Kaisha Ink tank, production process of ink tank and ink-jet printing apparatus
AU741182B2 (en) * 1995-09-29 2001-11-22 Canon Kabushiki Kaisha An ink tank cartridge, a manufacturing method thereof and a packaging structure of the ink tank cartridge
US6168266B1 (en) * 1995-09-29 2001-01-02 Canon Kabushiki Kaisha Ink tank cartridge, a manufacturing method thereof and a packaging structure of the ink tank cartridge
JP3750138B2 (en) 1996-02-21 2006-03-01 セイコーエプソン株式会社 Ink cartridge
JPH10787A (en) * 1996-06-13 1998-01-06 Minolta Co Ltd Ink cartridge
US5821964A (en) * 1996-07-24 1998-10-13 Dataproducts Corporation Cartridge for supplying liquid to a print head
EP0845362B1 (en) * 1996-11-15 2003-10-01 Canon Kabushiki Kaisha Container for liquid to be ejected
JPH10193633A (en) * 1997-01-13 1998-07-28 Brother Ind Ltd Ink cartridge
JPH10250104A (en) 1997-03-12 1998-09-22 Seiko Epson Corp Ink cartridge for ink-jet type recording apparatus, and its manufacture
JP4141523B2 (en) 1997-03-19 2008-08-27 セイコーエプソン株式会社 Ink supply flow path valve device
US6132037A (en) * 1997-09-03 2000-10-17 Bartolome; Jordi Storage container for inkjet cartridges having cleaning means and a method for storing inkjet cartridges
EP0947328B1 (en) * 1998-03-30 2005-12-07 Brother Kogyo Kabushiki Kaisha Ink cartridge and remaining ink volume detection method
US6270207B1 (en) 1998-03-30 2001-08-07 Brother Kogyo Kabushiki Kaisha Ink cartridge and remaining ink volume detection method
JP3278410B2 (en) * 1998-05-11 2002-04-30 キヤノン株式会社 Liquid container, method of manufacturing the container, package of the container, ink jet head cartridge integrating the container with a recording head, and liquid discharge recording apparatus
DE69943172D1 (en) 1998-07-15 2011-03-10 Seiko Epson Corp ink tank
JP3331976B2 (en) * 1998-07-30 2002-10-07 カシオ計算機株式会社 ink cartridge
EP0999060B1 (en) 1998-10-27 2005-04-20 Canon Kabushiki Kaisha Head holder, head assembly, head cartridge, ink jet recorder, and method for manufacturing head assembly
ES2276199T3 (en) 2000-10-20 2007-06-16 Seiko Epson Corporation AN INJECTION RECORD DEVICE FOR INK AND INK CARTRIDGE.
PT1199178E (en) 2000-10-20 2008-07-22 Seiko Epson Corp Ink cartridge for ink jet recording device
JP3809401B2 (en) * 2001-07-27 2006-08-16 キヤノン株式会社 Ink tank
JP3991853B2 (en) 2002-09-12 2007-10-17 セイコーエプソン株式会社 ink cartridge
DE102006003055B4 (en) * 2006-01-20 2008-02-07 Phoenix Contact Gmbh & Co. Kg ink tank
AR108306A1 (en) * 2016-05-27 2018-08-08 Sumitomo Chemical Co SPRAY DEVICE

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1145242B (en) * 1981-12-23 1986-11-05 Olivetti & Co Spa INK JET PRINT HEAD AND RELATED SERIAL PRINTER
US4771295B1 (en) * 1986-07-01 1995-08-01 Hewlett Packard Co Thermal ink jet pen body construction having improved ink storage and feed capability
US4794409A (en) * 1987-12-03 1988-12-27 Hewlett-Packard Company Ink jet pen having improved ink storage and distribution capabilities
ATE173976T1 (en) * 1989-09-18 1998-12-15 Canon Kk AN INKJET CARTRIDGE FOR AN INKJET PRINTHEAD ASSEMBLY AND SUCH ASSEMBLY
EP0419189B1 (en) * 1989-09-18 1995-06-28 Canon Kabushiki Kaisha Capping member for an ink container of a recording head cartridge of an ink jet recording apparatus
DE69018003T2 (en) * 1989-10-20 1995-08-24 Canon Kk Cartridge with ink reservoir can be set up on a color jet device.
DE4025319A1 (en) * 1990-08-07 1992-02-13 Siemens Ag Printing mechanism with ink container - having ventilation channel for direct pressure equalisation with ambient atmos.
JPH04156339A (en) * 1990-10-19 1992-05-28 Fujitsu Ltd Ink cartridge
JPH04282256A (en) * 1991-03-12 1992-10-07 Seiko Epson Corp Ink jet recording device
JP2960235B2 (en) * 1991-11-12 1999-10-06 キヤノン株式会社 INK CONTAINER, PRINT HEAD UNIT USING THE SAME, AND PRINTING APPARATUS MOUNTING THE SAME
CA2290700C (en) * 1992-07-24 2004-08-31 Canon Kabushiki Kaisha Ink container, ink and ink jet recording apparatus using ink container
EP0872348B1 (en) * 1993-05-21 2002-04-17 Canon Kabushiki Kaisha Ink cartridge

Also Published As

Publication number Publication date
ES2138013T3 (en) 2000-01-01
DE69431605T2 (en) 2003-07-03
ATE226516T1 (en) 2002-11-15
EP0631874A2 (en) 1995-01-04
DE69431762T2 (en) 2003-04-24
EP0805033B1 (en) 2002-05-08
DE69430589D1 (en) 2002-06-13
DE69431762D1 (en) 2003-01-02
DE69431634T2 (en) 2003-04-03
EP0802057A2 (en) 1997-10-22
EP0805033A2 (en) 1997-11-05
HK1004639A1 (en) 1998-11-13
DK0805032T3 (en) 2002-11-25
EP0802056B1 (en) 2002-11-20
EP0802056A2 (en) 1997-10-22
ES2184925T3 (en) 2003-04-16
EP0805032B1 (en) 2002-10-23
DE69430589T2 (en) 2002-10-02
EP0805033A3 (en) 1997-11-12
ATE217261T1 (en) 2002-05-15
ATE228064T1 (en) 2002-12-15
PT805033E (en) 2002-10-31
EP0631874A3 (en) 1995-07-05
DE69431605D1 (en) 2002-11-28
SG87851A1 (en) 2002-04-16
EP0802057A3 (en) 1997-11-12
EP0631874B1 (en) 1999-09-15
SG67330A1 (en) 1999-09-21
DK0805033T3 (en) 2002-08-26
ATE184544T1 (en) 1999-10-15
EP0805032A2 (en) 1997-11-05
HK1011663A1 (en) 1999-07-16
EP0805032A3 (en) 1997-11-12
EP0802057B1 (en) 2002-10-30
DE69431634D1 (en) 2002-12-05
HK1004640A1 (en) 1998-11-13
PT805032E (en) 2003-02-28
EP0802056A3 (en) 1997-11-12
ES2176559T3 (en) 2002-12-01
ATE226892T1 (en) 2002-11-15
DE69420624D1 (en) 1999-10-21
ES2184924T3 (en) 2003-04-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition