KR20030045493A - 압력조절모듈을 구비한 잉크 카트리지 - Google Patents
압력조절모듈을 구비한 잉크 카트리지 Download PDFInfo
- Publication number
- KR20030045493A KR20030045493A KR1020010076232A KR20010076232A KR20030045493A KR 20030045493 A KR20030045493 A KR 20030045493A KR 1020010076232 A KR1020010076232 A KR 1020010076232A KR 20010076232 A KR20010076232 A KR 20010076232A KR 20030045493 A KR20030045493 A KR 20030045493A
- Authority
- KR
- South Korea
- Prior art keywords
- ink
- magnet
- ink cartridge
- storage unit
- pressure
- 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
Links
Classifications
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- 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
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- 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
Landscapes
- Ink Jet (AREA)
Abstract
Description
Claims (9)
- 그 내부에 잉크가 저장되는 잉크저장부와 상기 잉크저장부의 상부를 덮는 커버와 상기 잉크저장부의 잉크를 인쇄매체에 액적으로 방출하는 프린트헤드를 구비하는 잉크 카트리지에 있어서,상기 잉크저장부 내에 위치하여 상기 잉크저장부의 부압을 소정의 범위 내로 유지하고 상기 잉크저장부의 급격한 부피 팽창에 대응한 버퍼용 부피가 형성되어 있는 압력조절모듈;을 구비하며,상기 압력조절모듈은,외형을 이루며 그 일측면이 개구된 몸체;상기 몸체 내에 실질적으로 수직으로 배치되며, 상기 잉크저장부 및 대기의 압력변화에 따라서 상기 잉크저장부의 압력을 소정 범위내의 부압으로 유지하도록 수평방향으로 움직이는 가이드 플레이트;상기 가이드 플레이트의 가장자리 및 상기 개구된 일측면의 가장자리에 연결되어서 상기 가이드 플레이트의 수평이동에 따라서 가변적인 공간을 한정하며, 외기를 차단하는 플렉서블 벽;상기 가이드 플레이트 및 상기 개방측면과 마주보는 측면에 각각 그 일단이 연결되는 스프링부; 및상기 플렉서블 벽에 의해서 상기 잉크저장부와 소통되지 않는 상기 몸체의 상부 및 커버를 관통하여 외기와 통하도록 형성된 통기홀;을 구비하는 것을 특징으로 하는 압력조절모듈을 구비한 잉크 카트리지.
- 제 1 항에 있어서,상기 잉크 카트리지 내에 설치되어 외기를 상기 잉크저장부 내로 공급하며, 상기 잉크저장부의 잉크의 리크는 방지하는 체크밸브;를 더 구비하는 것을 특징으로 하는 압력조절모듈을 구비한 잉크 카트리지.
- 제 2 항에 있어서, 상기 체크밸브는,그 일단이 상기 커버를 관통하여 외부와 통기되며, 그 타단은 상기 잉크저장부의 바닥에 인접되게 위치하는 것을 특징으로 하는 압력조절모듈을 구비한 잉크 카트리지.
- 제 1 항에 있어서, 상기 스프링부는,코일 스프링인 것을 특징으로 하는 압력조절모듈을 구비한 잉크 카트리지.
- 제 1 항에 있어서, 상기 스프링부는,그 중간부분에서 상기 양단을 연결하는 스프링연결부가 형성된 판스프링;인 것을 특징으로 하는 압력조절모듈을 구비한 잉크 카트리지.
- 제 1 항에 있어서,상기 잉크저장부에 채워진 잉크에 의해서 부유되며, 그 하부에 제1마그네트를 포함하는 마그네트 플로우트;상기 잉크저장부의 바닥에 마련되는 제2마그네트;를 구비하며,상기 제2마그네트에 상기 마그네트 플로우트가 결합시 증가된 자속을 검출하는 마그네트 센서;를 구비하는 것을 특징으로 하는 압력조절모듈을 구비한 잉크 카트리지.
- 제 6 항에 있어서,상기 마그네트 플로우트는 발포성형된 폴리프로필렌 수지로 만들어 진 것을 특징으로 하는 압력조절모듈을 구비한 잉크 카트리지.
- 제 6 항에 있어서,상기 제1마그네트는 플라스틱 마그네트인 것을 특징으로 하는 압력조절모듈을 구비한 잉크 카트리지.
- 제 6 항에 있어서,상기 마그네트 센서는 일정 자속 이상이 검출될 때 그 검출신호를 출력하는 홀효과 센서인 것을 특징으로 하는 압력조절모듈을 구비한 잉크 카트리지.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0076232A KR100433529B1 (ko) | 2001-12-04 | 2001-12-04 | 압력조절모듈을 구비한 잉크 카트리지 |
US10/309,343 US6739712B2 (en) | 2001-12-04 | 2002-12-04 | Ink cartridge with pressure-controlling module |
JP2002352208A JP3701278B2 (ja) | 2001-12-04 | 2002-12-04 | インクカートリッジ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0076232A KR100433529B1 (ko) | 2001-12-04 | 2001-12-04 | 압력조절모듈을 구비한 잉크 카트리지 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030045493A true KR20030045493A (ko) | 2003-06-11 |
KR100433529B1 KR100433529B1 (ko) | 2004-05-31 |
Family
ID=19716620
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2001-0076232A Expired - Fee Related KR100433529B1 (ko) | 2001-12-04 | 2001-12-04 | 압력조절모듈을 구비한 잉크 카트리지 |
Country Status (3)
Country | Link |
---|---|
US (1) | US6739712B2 (ko) |
JP (1) | JP3701278B2 (ko) |
KR (1) | KR100433529B1 (ko) |
Cited By (7)
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KR100814171B1 (ko) * | 2004-01-21 | 2008-03-14 | 실버브룩 리서치 피티와이 리미티드 | 음압화된 잉크 저장부를 갖는 카트리지 유닛 |
KR200448268Y1 (ko) * | 2007-10-08 | 2010-03-29 | 전문배 | 유체공급장치 |
US7686440B2 (en) | 2004-01-21 | 2010-03-30 | Silverbrook Research Pty Ltd | Ink storage module with a valve insert to facilitate refilling thereof |
US7735986B2 (en) | 2004-01-21 | 2010-06-15 | Silverbrook Research Pty Ltd | Ink storage module |
US7959274B2 (en) | 2004-01-21 | 2011-06-14 | Silverbrook Research Pty Ltd | Cartridge unit incorporating printhead and ink feed system |
CN104039556A (zh) * | 2012-01-13 | 2014-09-10 | 惠普发展公司,有限责任合伙企业 | 流体流通校正 |
KR20190133903A (ko) * | 2018-05-24 | 2019-12-04 | 주식회사 탑 엔지니어링 | 액체토출모듈의 액체 저장 장치 |
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AUPQ056099A0 (en) * | 1999-05-25 | 1999-06-17 | Silverbrook Research Pty Ltd | A method and apparatus (pprint01) |
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KR100574017B1 (ko) * | 2003-08-11 | 2006-04-26 | 삼성전자주식회사 | 잉크젯 프린터의 잉크 카트리지 |
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KR19980013367U (ko) * | 1996-08-30 | 1998-06-05 | 김광호 | 마그네틱 센서를 이용한 잉크 잔량 감지 방법 |
JPH11240171A (ja) * | 1997-12-22 | 1999-09-07 | Oki Data Corp | インク貯蔵容器 |
TW438684B (en) * | 1998-09-30 | 2001-06-07 | Ind Tech Res Inst | Pressure control device for ink cartridge |
KR20000040186A (ko) * | 1998-12-17 | 2000-07-05 | 윤종용 | 습식 인쇄기의 잉크 레벨 검출장치 |
US6186620B1 (en) * | 1999-02-12 | 2001-02-13 | Industrial Technology Research Institute | Ink pressure control apparatus for ink-jet pens |
KR100425300B1 (ko) * | 2001-08-13 | 2004-03-30 | 삼성전자주식회사 | 분리된 마그네트를 적용한 잉크 카트리지 |
-
2001
- 2001-12-04 KR KR10-2001-0076232A patent/KR100433529B1/ko not_active Expired - Fee Related
-
2002
- 2002-12-04 US US10/309,343 patent/US6739712B2/en not_active Expired - Fee Related
- 2002-12-04 JP JP2002352208A patent/JP3701278B2/ja not_active Expired - Fee Related
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US7686440B2 (en) | 2004-01-21 | 2010-03-30 | Silverbrook Research Pty Ltd | Ink storage module with a valve insert to facilitate refilling thereof |
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US7748828B2 (en) | 2004-01-21 | 2010-07-06 | Silverbrook Research Pty Ltd | Printer print engine with cradled cartridge unit |
US7566106B2 (en) | 2004-01-21 | 2009-07-28 | Silverbrook Research Pty Ltd | Refill unit for ink cartridge in printer with ink suitability verification |
KR100814171B1 (ko) * | 2004-01-21 | 2008-03-14 | 실버브룩 리서치 피티와이 리미티드 | 음압화된 잉크 저장부를 갖는 카트리지 유닛 |
US7708392B2 (en) | 2004-01-21 | 2010-05-04 | Silverbrook Research Pty Ltd | Refill unit for engaging with ink storage compartment, and fluidically isolating printhead |
US7959274B2 (en) | 2004-01-21 | 2011-06-14 | Silverbrook Research Pty Ltd | Cartridge unit incorporating printhead and ink feed system |
US8007065B2 (en) | 2004-01-21 | 2011-08-30 | Silverbrook Research Pty Ltd | Printer control circuitry for reading ink information from a refill unit |
US8070266B2 (en) | 2004-01-21 | 2011-12-06 | Silverbrook Research Pty Ltd | Printhead assembly with ink supply to nozzles through polymer sealing film |
US8075110B2 (en) | 2004-01-21 | 2011-12-13 | Silverbrook Research Pty Ltd | Refill unit for an ink storage compartment connected to a printhead through an outlet valve |
US8079684B2 (en) | 2004-01-21 | 2011-12-20 | Silverbrook Research Pty Ltd | Ink storage module for a pagewidth printer cartridge |
US8235502B2 (en) | 2004-01-21 | 2012-08-07 | Zamtec Limited | Printer print engine with cradled cartridge unit |
US8251501B2 (en) | 2004-01-21 | 2012-08-28 | Zamtec Limited | Inkjet print engine having printer cartridge incorporating maintenance assembly and cradle unit incorporating maintenance drive assembly |
KR200448268Y1 (ko) * | 2007-10-08 | 2010-03-29 | 전문배 | 유체공급장치 |
CN104039556A (zh) * | 2012-01-13 | 2014-09-10 | 惠普发展公司,有限责任合伙企业 | 流体流通校正 |
KR20190133903A (ko) * | 2018-05-24 | 2019-12-04 | 주식회사 탑 엔지니어링 | 액체토출모듈의 액체 저장 장치 |
Also Published As
Publication number | Publication date |
---|---|
JP2003191491A (ja) | 2003-07-08 |
JP3701278B2 (ja) | 2005-09-28 |
KR100433529B1 (ko) | 2004-05-31 |
US20030122907A1 (en) | 2003-07-03 |
US6739712B2 (en) | 2004-05-25 |
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