BRPI0405076A - Cartucho de tinta e dispositivo de regulagem de pressão para um cartucho de tinta - Google Patents

Cartucho de tinta e dispositivo de regulagem de pressão para um cartucho de tinta

Info

Publication number
BRPI0405076A
BRPI0405076A BRPI0405076A BRPI0405076A BR PI0405076 A BRPI0405076 A BR PI0405076A BR PI0405076 A BRPI0405076 A BR PI0405076A BR PI0405076 A BRPI0405076 A BR PI0405076A
Authority
BR
Brazil
Prior art keywords
vent
ink cartridge
ink
reservoir
assembly
Prior art date
Application number
Other languages
English (en)
Inventor
Chin-Tien Lo
Original Assignee
Microjet Technology 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 Microjet Technology Co Ltd filed Critical Microjet Technology Co Ltd
Publication of BRPI0405076A publication Critical patent/BRPI0405076A/pt
Publication of BRPI0405076B1 publication Critical patent/BRPI0405076B1/pt

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
    • 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
    • B41J2/17596—Ink pumps, ink valves

Landscapes

  • Ink Jet (AREA)

Abstract

"CARTUCHO DE TINTA E DISPOSITIVO DE REGULAGEM DE PRESSãO PARA UM CARTUCHO DE TINTA". Um cartucho de tinta inclui um invólucro, um conjunto de saco de ar, um conjunto de filtro e uma estrutura elástica. O invólucro tem um reservatório de tinta, um primeiro respiradouro, um segundo respiradouro e um portal de saída. O primeiro respiradouro e o segundo respiradouro são dispostos na parte superior e na parte inferior do invólucro, respectivamente. O conjunto de saco de ar é disposto no interior do reservatório, inclui pelo menos dois sacos de ar adjacentes a uma parede lateral do reservatório de tinta, e é aberto para o ar exterior via o primeiro respiradouro. O conjunto de filtro é disposto na parte inferior do invólucro e aberto para o ar exterior via o segundo respiradouro, e inclui um filtro para ajustar a taxa de fluxo do ar exterior fluindo dentro do reservatório de tinta para ajustar suavemente a inflação/deflação do conjunto de saco de ar em resposta a uma mudança de pressão no reservatório ed tinta. A estrutura elástica é fixada por sobre o conjunto de filtro ou a parte inferior do reservatório de tinta, e compreende pelo menos duas folhas elásticas dispostas entre os pelo menos dois sacos de ar do conjunto de saco de ar para aplicar uma força elástica sobre os mesmos.
BRPI0405076-2A 2003-10-16 2004-10-15 Cartucho de tinta BRPI0405076B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNB200310101599XA CN100337827C (zh) 2003-10-16 2003-10-16 墨水匣及其负压调节机构
CN200310101599X 2003-10-16

Publications (2)

Publication Number Publication Date
BRPI0405076A true BRPI0405076A (pt) 2005-06-14
BRPI0405076B1 BRPI0405076B1 (pt) 2018-07-31

Family

ID=34333057

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0405076-2A BRPI0405076B1 (pt) 2003-10-16 2004-10-15 Cartucho de tinta

Country Status (4)

Country Link
EP (1) EP1524119B1 (pt)
CN (1) CN100337827C (pt)
BR (1) BRPI0405076B1 (pt)
DE (1) DE602004022756D1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5274172B2 (ja) * 2008-09-17 2013-08-28 株式会社日立産機システム インクジェット記録装置
BR112013017078B1 (pt) 2011-01-07 2021-11-16 Hewlett-Packard Development Company, Lp Contêiner de fluido usável com um mecanismo de formação de imagem
EP3265316A4 (en) * 2015-03-06 2018-09-26 Hewlett-Packard Development Company, L.P. Printing fluid container
WO2017184156A1 (en) 2016-04-21 2017-10-26 Hewlett-Packard Development Company, L.P. A rocker valve
CN112919527A (zh) * 2021-02-22 2021-06-08 江西崇政科技有限公司 一种溶铜装置
CN119383939A (zh) * 2024-11-14 2025-01-28 合肥工业大学 一种碳复合吸波材料及其制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5537134A (en) * 1990-01-12 1996-07-16 Hewlett-Packard Company Refill method for ink-jet print cartridge
TW438684B (en) * 1998-09-30 2001-06-07 Ind Tech Res Inst Pressure control device for ink cartridge
US6056395A (en) * 1998-12-22 2000-05-02 Liu; Win-Yin Device to prevent from ink interruption in a printing head of an ink cartridge in a printer
JP2001347686A (ja) * 2000-04-05 2001-12-18 Nitto Denko Corp インク容器用通気フィルタおよびこれを用いたインク容器
TW528685B (en) * 2001-08-24 2003-04-21 Microjet Technology Co Ltd Pressure regulating method for ink cartridge and the device thereof
CN2553998Y (zh) * 2002-06-04 2003-06-04 珠海佳科新科技有限公司 打印机墨盒

Also Published As

Publication number Publication date
DE602004022756D1 (de) 2009-10-08
CN100337827C (zh) 2007-09-19
EP1524119A2 (en) 2005-04-20
CN1607094A (zh) 2005-04-20
BRPI0405076B1 (pt) 2018-07-31
EP1524119A3 (en) 2005-06-22
EP1524119B1 (en) 2009-08-26

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Legal Events

Date Code Title Description
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application according art. 36 industrial patent law
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 16A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2599 DE 27-10-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.