KR100995378B1 - 잉크유무감지가 가능한 잉크저장통 - Google Patents
잉크유무감지가 가능한 잉크저장통 Download PDFInfo
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- KR100995378B1 KR100995378B1 KR1020080037697A KR20080037697A KR100995378B1 KR 100995378 B1 KR100995378 B1 KR 100995378B1 KR 1020080037697 A KR1020080037697 A KR 1020080037697A KR 20080037697 A KR20080037697 A KR 20080037697A KR 100995378 B1 KR100995378 B1 KR 100995378B1
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- Prior art keywords
- ink
- air inlet
- reservoir
- needle
- reverse injection
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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
- B41J2/17566—Ink level or ink residue control
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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
- B41J2/17506—Refilling of the cartridge
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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
- B41J2/17506—Refilling of the cartridge
- B41J2/17509—Whilst mounted in the printer
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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
- B41J2/17513—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
- B41J2/1752—Mounting within the printer
-
- 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
- B41J2/17526—Electrical contacts to the cartridge
- B41J2/1753—Details of contacts on the cartridge, e.g. protection of contacts
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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
- B41J2/17543—Cartridge presence detection or type identification
- B41J2/17546—Cartridge presence detection or type identification electronically
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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
- B41J2/17553—Outer 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
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- Ink Jet (AREA)
Abstract
Description
Claims (3)
- 프린터에 공급하기 위한 잉크가 저장되는 잉크저장통; 및상기 잉크저장통의 잉크 배출구측에 잉크와 수밀(水密)성있게 결합되어 잉크카트리지와 상호 연락되게 연결되며, 상기 잉크카트리지에서의 잉크소비로 인한 상기 잉크저장통의 잉크량 변동유무를 검출하여 잉크유무를 알려주기 위한 잉크유무감지수단을 포함하는 것을 특징으로 하는 잉크유무감지가 가능한 잉크저장통.
- 제1항에 있어서, 상기 잉크유무감지수단은,상기 잉크저장통으로부터 잉크가 배출되는 배출구측에 구비되고 내부에 방사상 돌출되게 형성된 다수개의 지지돌기를 갖는 역주입방지구와,상기 역주입방지구 내측에 수용가능하게 마련되고 하부측에 도체성의 서스판이 부착된 잉크유무감지부구와,상기 역주입방지구 내측에 위치되게 상기 잉크유무감지부구의 상측에 얹혀지는 형태로 구비되어 잉크의 역주입을 방지하는 서스볼과,상기 잉크유무감지부구의 하측에 밀착가능하게 마련되어 잉크의 접촉을 차단하는 차단막과,상기 차단막과 인접되게 설치되어 상기 잉크저장통의 밀폐성을 향상시키는 고무마개와,상기 역주입방지구 하측에 밀착되는 형태로 끼움결합되는 고정캡과,상기 서스판과 온(on)·오프(off)되고 상측 소정위치에 공기가 유입되는 공기유입공이 구비된 공기유입바늘과,상기 공기유입바늘과 인접하는 위치에 배치되어 상기 서스판과 온(on)·오프(off)되고 상기 공기유입공을 기준으로 하여 하향된 위치에 잉크가 토출되는 잉크토출공을 갖는 잉크토출바늘로 이루어지는 것을 특징으로 하는 잉크유무감지가 가능한 잉크저장통.
- 제2항에 있어서, 상기 잉크유무감지수단의 일측에는,상기 서스판과 상기 공기유입바늘 또는 잉크토출바늘의 온(on)에 대한 감지신호를 전달받아 프린터의 구동을 임시적으로 정지할 수 있게 제어하는 제어부 및 경고표시되게 하는 경고부가 더 구비되는 것을 특징으로 하는 잉크유무감지가 가능한 잉크저장통.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080037697A KR100995378B1 (ko) | 2008-04-23 | 2008-04-23 | 잉크유무감지가 가능한 잉크저장통 |
Applications Claiming Priority (1)
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KR1020080037697A KR100995378B1 (ko) | 2008-04-23 | 2008-04-23 | 잉크유무감지가 가능한 잉크저장통 |
Publications (2)
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KR20090112030A KR20090112030A (ko) | 2009-10-28 |
KR100995378B1 true KR100995378B1 (ko) | 2010-11-19 |
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KR1020080037697A KR100995378B1 (ko) | 2008-04-23 | 2008-04-23 | 잉크유무감지가 가능한 잉크저장통 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JP6743400B2 (ja) * | 2015-03-12 | 2020-08-19 | セイコーエプソン株式会社 | タンク、および液体噴射装置 |
KR101841270B1 (ko) | 2015-06-17 | 2018-03-23 | 제천시 | 과수 나무용 가지 유인장치 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100209518B1 (ko) | 1996-02-03 | 1999-07-15 | 윤종용 | 프린터기기에 있어서 잉크카트리지의 규정회수이상 잉크보충방지장치 및 그 방법 |
JP2005066906A (ja) | 2003-08-20 | 2005-03-17 | Brother Ind Ltd | インクジェット記録装置 |
KR100580994B1 (ko) | 2005-12-22 | 2006-05-16 | (주)한양씨앤씨 | 대형 프린터의 잉크공급장치 |
KR100640133B1 (ko) | 2003-09-30 | 2006-11-01 | 부라더 고교 가부시키가이샤 | 잉크 카트리지 및 잉크젯 프린터 |
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- 2008-04-23 KR KR1020080037697A patent/KR100995378B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100209518B1 (ko) | 1996-02-03 | 1999-07-15 | 윤종용 | 프린터기기에 있어서 잉크카트리지의 규정회수이상 잉크보충방지장치 및 그 방법 |
JP2005066906A (ja) | 2003-08-20 | 2005-03-17 | Brother Ind Ltd | インクジェット記録装置 |
KR100640133B1 (ko) | 2003-09-30 | 2006-11-01 | 부라더 고교 가부시키가이샤 | 잉크 카트리지 및 잉크젯 프린터 |
KR100580994B1 (ko) | 2005-12-22 | 2006-05-16 | (주)한양씨앤씨 | 대형 프린터의 잉크공급장치 |
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KR20090112030A (ko) | 2009-10-28 |
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