KR100447849B1 - 공기유입 시점이 일정한 잉크 카트리지 - Google Patents
공기유입 시점이 일정한 잉크 카트리지 Download PDFInfo
- Publication number
- KR100447849B1 KR100447849B1 KR10-2002-0063146A KR20020063146A KR100447849B1 KR 100447849 B1 KR100447849 B1 KR 100447849B1 KR 20020063146 A KR20020063146 A KR 20020063146A KR 100447849 B1 KR100447849 B1 KR 100447849B1
- Authority
- KR
- South Korea
- Prior art keywords
- ink
- chamber
- foam
- partition wall
- foam chamber
- 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 - Fee Related
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
-
- 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
- B41J2/19—Ink jet characterised by ink handling for removing air bubbles
Landscapes
- Ink Jet (AREA)
Abstract
Description
Claims (7)
- 부압을 발생시키며 상단에서 하단 방향으로 공기통로가 형성된 폼(foam)이 내부에 수납되어 있고, 잉크필터 및 잉크헤드가 설치되어 있으며 일부분이 경사져있는 하단부을 갖는 폼 챔버;상기 폼 챔버의 일 측에 형성되어 있고, 상기 폼 챔버와 연결되는 통로인 연결개구부가 형성되어 있는 칸막이벽에 의해 상기 폼 챔버와 구분되어 있으며, 잉크를 보관하는 잉크챔버; 및,상기 잉크챔버와 상기 폼 챔버의 상단을 덮고, 잉크주입구가 형성되어 있는 카트리지 커버;를 포함하는 것을 특징으로 하는 공기유입 시점이 일정한 잉크 카트리지
- 제 1항에 있어서,상기 공기통로는 상기 칸막이 벽 쪽에 가깝게 수직으로 형성된 것을 특징으로 하는 공기유입 시점이 일정한 잉크 카트리지
- 제 1항에 있어서,상기 공기통로는 상단부 보다 하단부가 더 상기 칸막이 벽 쪽으로 치우쳐 경사지게 형성된 것을 특징으로 하는 공기유입 시점이 일정한 잉크 카트리지
- 제 1항에 있어서,상기 공기통로의 단면이 원형인 것을 특징으로 하는 공기유입 시점이 일정한 잉크 카트리지
- 제 1항에 있어서,상기 공기통로의 단면이 다각형인 것을 특징으로 하는 공기유입 시점이 일정한 잉크 카트리지
- 제 1항에 있어서,상기 연결개구부는 상기 칸막이벽의 최하단에 형성된 것을 특징으로 하는 공기유입 시점이 일정한 잉크 카트리지
- 제 1항 또는 제 6항에 있어서,상기 잉크필터는 상기 연결개구부 보다 낮은 곳에 위치된 것을 특징으로 하는 공기유입 시점이 일정한 잉크 카트리지
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0063146A KR100447849B1 (ko) | 2002-10-16 | 2002-10-16 | 공기유입 시점이 일정한 잉크 카트리지 |
US10/685,466 US20040080590A1 (en) | 2002-10-16 | 2003-10-16 | Ink cartridge with air bubbles inflowing regularly |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0063146A KR100447849B1 (ko) | 2002-10-16 | 2002-10-16 | 공기유입 시점이 일정한 잉크 카트리지 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040033862A KR20040033862A (ko) | 2004-04-28 |
KR100447849B1 true KR100447849B1 (ko) | 2004-09-08 |
Family
ID=32105590
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2002-0063146A Expired - Fee Related KR100447849B1 (ko) | 2002-10-16 | 2002-10-16 | 공기유입 시점이 일정한 잉크 카트리지 |
Country Status (2)
Country | Link |
---|---|
US (1) | US20040080590A1 (ko) |
KR (1) | KR100447849B1 (ko) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060221114A1 (en) * | 2005-04-04 | 2006-10-05 | Silverbrook Research Pty Ltd | MEMS fluid sensor |
US7857441B2 (en) * | 2006-12-18 | 2010-12-28 | Silverbrook Research Pty Ltd | Ink pressure regulator |
EP2043868B1 (en) * | 2006-07-10 | 2013-01-02 | Silverbrook Research Pty. Ltd | Ink pressure regulator with bubble point pressure regulation |
US7703903B2 (en) * | 2006-07-10 | 2010-04-27 | Silverbrook Research Pty Ltd | Ink reservoir for inkjet printhead |
US7794068B2 (en) * | 2006-12-18 | 2010-09-14 | Silverbrook Research Pty Ltd | Method of regulating ink pressure |
US7784925B2 (en) * | 2006-12-18 | 2010-08-31 | Silverbrook Research Pty Ltd | Ink cartridge with pressure regulation |
US7794038B2 (en) | 2006-12-18 | 2010-09-14 | Silverbrook Research Pty Ltd | Ink pressure regulator with regulator channel fluidically isolated from ink reservoir |
US7703901B2 (en) * | 2006-12-18 | 2010-04-27 | Silverbrook Research Pty Ltd | Printhead ink supply system comprising ink pressure regulator |
WO2008074049A1 (en) | 2006-12-18 | 2008-06-26 | Silverbrook Research Pty Ltd | Ink pressure regulator |
US7722170B2 (en) * | 2006-12-18 | 2010-05-25 | Silverbrook Research Pty Ltd | Ink pressure regulator using air bubbles drawn into headspace |
US7703900B2 (en) * | 2006-12-18 | 2010-04-27 | Silverbrook Research Pty Ltd | Ink pressure regulator using air bubbles drawn into ink |
US8469499B2 (en) * | 2007-12-07 | 2013-06-25 | Hewlett-Packard Development Company, L.P. | Zone venting in a fluid cartridge |
US8141997B2 (en) * | 2009-10-30 | 2012-03-27 | Hewlett-Packard Development Company, L.P. | Ink supply system |
JP6015007B2 (ja) * | 2012-01-23 | 2016-10-26 | セイコーエプソン株式会社 | 液体容器 |
GB201211573D0 (en) * | 2012-06-29 | 2012-08-15 | The Technology Partnership Plc | Liquid management system |
US9463634B2 (en) * | 2013-11-26 | 2016-10-11 | Canon Kabushiki Kaisha | Liquid storage container |
JP6468087B2 (ja) * | 2014-06-23 | 2019-02-13 | セイコーエプソン株式会社 | 液体収容容器 |
JP6365241B2 (ja) * | 2014-10-31 | 2018-08-01 | ブラザー工業株式会社 | 液体消費装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0640043A (ja) * | 1992-07-24 | 1994-02-15 | Canon Inc | インクタンク及びインクジェット記録装置 |
JPH09193410A (ja) * | 1996-01-22 | 1997-07-29 | Brother Ind Ltd | インクカートリッジおよびインクジェット記録装置 |
WO1998003340A1 (en) * | 1996-07-24 | 1998-01-29 | Dataproducts Corporation | Cartridge for supplying liquid to a print head |
US5742312A (en) * | 1994-11-03 | 1998-04-21 | Xerox Corporation | Printhead cartridge having a fluid valved breather |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4968998A (en) * | 1989-07-26 | 1990-11-06 | Hewlett-Packard Company | Refillable ink jet print system |
JP2752466B2 (ja) * | 1989-10-24 | 1998-05-18 | キヤノン株式会社 | インクタンクおよびインクジェットカートリッジならびにインクジェット装置 |
JP2962044B2 (ja) * | 1992-05-29 | 1999-10-12 | 富士ゼロックス株式会社 | インクタンク、インクジェットカートリッジ、及びインクジェット記録装置 |
US6000790A (en) * | 1993-08-19 | 1999-12-14 | Fuji Xerox Co., Ltd. | Ink supply device |
TW373595U (en) * | 1994-05-25 | 1999-11-01 | Canon Kk | An ink container and an ink jet recording apparatus using the same |
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 |
US6042224A (en) * | 1996-02-14 | 2000-03-28 | Fuji Xerox Co., Ltd. | Image recording device |
US6523946B2 (en) * | 1999-05-28 | 2003-02-25 | Microjet Technology Company, Ltd. | Ink-jet cartridge |
AU2002211473A1 (en) * | 2000-10-06 | 2002-04-15 | Nu-Kote International, Inc. | Maximum liquid level in dual chamber ink-jet cartridge to control head pressure effect on ink containing porous member in an ink-jet printer |
CN1162275C (zh) * | 2000-10-16 | 2004-08-18 | 研能科技股份有限公司 | 墨盒的负压控制装置 |
US6749293B1 (en) * | 2001-06-13 | 2004-06-15 | Nu-Kote International, Inc. | Full liquid version of ink jet cassette for use with ink jet printer |
CN1186196C (zh) * | 2001-08-24 | 2005-01-26 | 研能科技股份有限公司 | 墨水匣的压力平衡方法及其装置 |
US6951387B2 (en) * | 2003-01-15 | 2005-10-04 | Xerox Corporation | Ink tank with capillary member |
-
2002
- 2002-10-16 KR KR10-2002-0063146A patent/KR100447849B1/ko not_active Expired - Fee Related
-
2003
- 2003-10-16 US US10/685,466 patent/US20040080590A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0640043A (ja) * | 1992-07-24 | 1994-02-15 | Canon Inc | インクタンク及びインクジェット記録装置 |
US5742312A (en) * | 1994-11-03 | 1998-04-21 | Xerox Corporation | Printhead cartridge having a fluid valved breather |
JPH09193410A (ja) * | 1996-01-22 | 1997-07-29 | Brother Ind Ltd | インクカートリッジおよびインクジェット記録装置 |
WO1998003340A1 (en) * | 1996-07-24 | 1998-01-29 | Dataproducts Corporation | Cartridge for supplying liquid to a print head |
Also Published As
Publication number | Publication date |
---|---|
KR20040033862A (ko) | 2004-04-28 |
US20040080590A1 (en) | 2004-04-29 |
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Legal Events
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A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20021016 |
|
PA0201 | Request for examination | ||
PG1501 | Laying open of application | ||
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20040818 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20040831 Patent event code: PR07011E01D |
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PR1002 | Payment of registration fee |
Payment date: 20040901 End annual number: 3 Start annual number: 1 |
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PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20070727 Start annual number: 4 End annual number: 4 |
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FPAY | Annual fee payment |
Payment date: 20080731 Year of fee payment: 5 |
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PR1001 | Payment of annual fee |
Payment date: 20080731 Start annual number: 5 End annual number: 5 |
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LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |