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AU6978100A - Ink cartridge mechanism and the check valve thereof - Google Patents

Ink cartridge mechanism and the check valve thereof

Info

Publication number
AU6978100A
AU6978100A AU69781/00A AU6978100A AU6978100A AU 6978100 A AU6978100 A AU 6978100A AU 69781/00 A AU69781/00 A AU 69781/00A AU 6978100 A AU6978100 A AU 6978100A AU 6978100 A AU6978100 A AU 6978100A
Authority
AU
Australia
Prior art keywords
check valve
ink cartridge
cartridge mechanism
ink
check
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.)
Abandoned
Application number
AU69781/00A
Inventor
Yu Li
Qingguo Xiao
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.)
Unicorn Image Products Co Ltd
Original Assignee
Unicorn Image Products 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 Unicorn Image Products Co Ltd filed Critical Unicorn Image Products Co Ltd
Publication of AU6978100A publication Critical patent/AU6978100A/en
Abandoned 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
    • B41J2/17513—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
    • 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
AU69781/00A 2000-04-03 2000-09-06 Ink cartridge mechanism and the check valve thereof Abandoned AU6978100A (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
CN00106428 2000-04-03
CN00106428 2000-04-03
CN00109059 2000-06-02
CN00109059 2000-06-02
CN00122540 2000-07-31
CN00122540 2000-07-31
PCT/CN2000/000263 WO2001078987A1 (en) 2000-04-03 2000-09-06 Ink cartridge mechanism and the check valve thereof

Publications (1)

Publication Number Publication Date
AU6978100A true AU6978100A (en) 2001-10-30

Family

ID=27178743

Family Applications (1)

Application Number Title Priority Date Filing Date
AU69781/00A Abandoned AU6978100A (en) 2000-04-03 2000-09-06 Ink cartridge mechanism and the check valve thereof

Country Status (2)

Country Link
AU (1) AU6978100A (en)
WO (1) WO2001078987A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6935730B2 (en) 2000-04-03 2005-08-30 Unicorn Image Products Co. Ltd. Of Zhuhai One-way valve, valve unit assembly, and ink cartridge using the same
CN109955598A (en) * 2019-04-26 2019-07-02 南安富诚阁工业设计有限公司 A kind of printing consumables print cartridge with surplus display function and anti-ink residue

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4677447A (en) * 1986-03-20 1987-06-30 Hewlett-Packard Company Ink jet printhead having a preloaded check valve
US5790158A (en) * 1992-01-28 1998-08-04 Seiko Epson Corporation Ink-jet recording apparatus and ink tank cartridge therefor
PT745480E (en) * 1995-05-16 2000-06-30 Dynamic Cassette Int INK CARTRIDGE FOR INK JET PRINTER
JP3343876B2 (en) * 1996-03-07 2002-11-11 キヤノン株式会社 Valve element, valve, ink tank provided with the same, and ink jet cartridge having the ink tank

Also Published As

Publication number Publication date
WO2001078987A1 (en) 2001-10-25

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase