DE69812125T2 - Tintenbehälter für unter druck stehende tinte mit tintenpegelführer - Google Patents
Tintenbehälter für unter druck stehende tinte mit tintenpegelführerInfo
- Publication number
- DE69812125T2 DE69812125T2 DE69812125T DE69812125T DE69812125T2 DE 69812125 T2 DE69812125 T2 DE 69812125T2 DE 69812125 T DE69812125 T DE 69812125T DE 69812125 T DE69812125 T DE 69812125T DE 69812125 T2 DE69812125 T2 DE 69812125T2
- Authority
- DE
- Germany
- Prior art keywords
- ink
- container
- reservoir
- electrical
- pressure vessel
- 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 - Lifetime
Links
- 238000007789 sealing Methods 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 16
- 238000007639 printing Methods 0.000 claims description 16
- 239000012530 fluid Substances 0.000 claims description 15
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 238000007641 inkjet printing Methods 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims 7
- 239000012858 resilient material Substances 0.000 claims 1
- 239000000976 ink Substances 0.000 description 222
- 210000003739 neck Anatomy 0.000 description 16
- 239000000463 material Substances 0.000 description 13
- 239000000853 adhesive Substances 0.000 description 12
- 230000001070 adhesive effect Effects 0.000 description 12
- 230000006870 function Effects 0.000 description 10
- 230000008901 benefit Effects 0.000 description 8
- 238000003780 insertion Methods 0.000 description 8
- 230000037431 insertion Effects 0.000 description 8
- 239000000523 sample Substances 0.000 description 8
- 230000001939 inductive effect Effects 0.000 description 7
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 5
- 239000003086 colorant Substances 0.000 description 5
- 238000004891 communication Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 230000005226 mechanical processes and functions Effects 0.000 description 5
- 239000000758 substrate Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- -1 polyethylene Polymers 0.000 description 4
- 239000003351 stiffener Substances 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 229920002943 EPDM rubber Polymers 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010102 injection blow moulding Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000011140 metalized polyester Substances 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- B41J2/17556—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
- B41J2/17506—Refilling of the cartridge
- B41J2/17509—Whilst mounted in 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
- B41J2/17513—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
- B41J2/17543—Cartridge presence detection or type identification
- B41J2/17546—Cartridge presence detection or type identification electronically
-
- 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
- B41J2/17566—Ink level or ink residue control
-
- 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
- B41J2002/17516—Inner structure comprising a collapsible ink holder, e.g. a flexible bag
Landscapes
- Ink Jet (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/868,773 US6585359B1 (en) | 1997-06-04 | 1997-06-04 | Ink container providing pressurized ink with ink level sensor |
| PCT/US1998/011417 WO1998055322A1 (en) | 1997-06-04 | 1998-06-03 | Ink container providing pressurized ink with ink level sensor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69812125D1 DE69812125D1 (de) | 2003-04-17 |
| DE69812125T2 true DE69812125T2 (de) | 2003-12-04 |
Family
ID=25352288
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69812125T Expired - Lifetime DE69812125T2 (de) | 1997-06-04 | 1998-06-03 | Tintenbehälter für unter druck stehende tinte mit tintenpegelführer |
| DE69832642T Expired - Lifetime DE69832642T2 (de) | 1997-06-04 | 1998-06-03 | Tintenbehälter für unter Druck stehende Tinte mit Tintenpegelführer |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69832642T Expired - Lifetime DE69832642T2 (de) | 1997-06-04 | 1998-06-03 | Tintenbehälter für unter Druck stehende Tinte mit Tintenpegelführer |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US6585359B1 (https=) |
| EP (2) | EP1011980B1 (https=) |
| JP (1) | JP4493734B2 (https=) |
| KR (1) | KR100519139B1 (https=) |
| CN (1) | CN1116175C (https=) |
| DE (2) | DE69812125T2 (https=) |
| ES (2) | ES2249676T3 (https=) |
| WO (1) | WO1998055322A1 (https=) |
Families Citing this family (50)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6116723A (en) * | 1998-03-09 | 2000-09-12 | Hewlett-Packard | Low cost pressurizable ink container |
| US6183072B1 (en) * | 1998-04-29 | 2001-02-06 | Hewlett-Packard Company | Seal using gasket compressed normal to assembly axis of two parts |
| DE69907848T2 (de) | 1998-05-18 | 2004-03-11 | Seiko Epson Corp. | Tintenstrahldrucker und tintenkartusche |
| CN1173830C (zh) | 1999-10-12 | 2004-11-03 | 精工爱普生株式会社 | 用于喷墨打印设备的墨盒 |
| KR100617280B1 (ko) * | 2000-01-21 | 2006-08-30 | 세이코 엡슨 가부시키가이샤 | 잉크 카트리지 및 잉크젯식 기록 장치 |
| EP1120258B1 (en) * | 2000-01-21 | 2006-05-17 | Seiko Epson Corporation | Ink cartridge, and ink-jet recording apparatus using the same |
| EP1199177B1 (en) | 2000-10-17 | 2007-12-19 | Seiko Epson Corporation | Ink bag and recording apparatus incorporating the same |
| JP3697213B2 (ja) * | 2001-02-09 | 2005-09-21 | キヤノン株式会社 | 液体収納容器、および液体の撹拌方法 |
| CA2379725C (en) | 2001-04-03 | 2007-06-12 | Seiko Epson Corporation | Ink cartridge |
| WO2003041963A1 (fr) | 2001-11-12 | 2003-05-22 | Seiko Epson Corporation | Cartouche d'encre |
| US6760556B2 (en) | 2002-07-16 | 2004-07-06 | Cf Technologies | Sealing member and toner container provided with such a sealing member |
| US9508046B2 (en) * | 2003-07-22 | 2016-11-29 | Hewlett-Packard Development Company, L.P. | Methods and systems for providing web content to a printing device |
| US7384133B2 (en) | 2003-08-08 | 2008-06-10 | Seiko Epson Corporation | Liquid container capable of maintaining airtightness |
| JP4509525B2 (ja) * | 2003-10-10 | 2010-07-21 | 理想科学工業株式会社 | インク容器 |
| US20050219281A1 (en) * | 2004-03-24 | 2005-10-06 | Takeo Seino | Attachment and liquid supplying |
| US7844665B2 (en) | 2004-04-23 | 2010-11-30 | Waratek Pty Ltd. | Modified computer architecture having coordinated deletion of corresponding replicated memory locations among plural computers |
| US20060095483A1 (en) * | 2004-04-23 | 2006-05-04 | Waratek Pty Limited | Modified computer architecture with finalization of objects |
| US8028299B2 (en) | 2005-04-21 | 2011-09-27 | Waratek Pty, Ltd. | Computer architecture and method of operation for multi-computer distributed processing with finalization of objects |
| US7429101B2 (en) * | 2005-04-22 | 2008-09-30 | Hewlett-Packard Development Company, L.P. | Ink supply with ink/air separator assembly that is isolated from ink until time of use |
| JP4277850B2 (ja) | 2005-11-30 | 2009-06-10 | ブラザー工業株式会社 | リフィルユニット |
| US7284848B2 (en) | 2005-11-28 | 2007-10-23 | Brother Kogyo Kabushiki Kaisha | Ink cartridges |
| DE202006020616U1 (de) * | 2005-11-28 | 2009-05-28 | Brother Kogyo K.K., Nagoya | Tintenpatrone, Hauptkörper und Nachfülleinheit |
| JP4144637B2 (ja) | 2005-12-26 | 2008-09-03 | セイコーエプソン株式会社 | 印刷材収容体、基板、印刷装置および印刷材収容体を準備する方法 |
| JP2007253468A (ja) * | 2006-03-23 | 2007-10-04 | Canon Inc | インクジェット記録ヘッドカートリッジ |
| JP4806616B2 (ja) * | 2006-09-29 | 2011-11-02 | 富士フイルム株式会社 | インクカートリッジ及びインクジェット記録装置 |
| US20080122904A1 (en) * | 2006-11-28 | 2008-05-29 | Benq Corporation | Printing apparatus having inkjet cartridge |
| JP2008230214A (ja) * | 2007-02-19 | 2008-10-02 | Seiko Epson Corp | 流体導出部のシール構造体及びシール方法並びに流体収容容器、再充填流体収容容器及びその再充填方法 |
| US8322835B2 (en) * | 2007-02-19 | 2012-12-04 | Seiko Epson Corporation | Sealing structure of fluid container, and method of manufacturing and reusing fluid container |
| WO2008109535A2 (en) * | 2007-03-02 | 2008-09-12 | Marvell International Ltd. | Ink supply for a hand-held ink jet printer |
| US7874660B2 (en) * | 2007-10-10 | 2011-01-25 | Hewlett-Packard Development Company, L.P. | Closure and connector for a supply container |
| GB0720290D0 (en) * | 2007-10-12 | 2007-11-28 | Videojet Technologies Inc | Ink jet printer |
| GB0720288D0 (en) | 2007-10-12 | 2007-11-28 | Videojet Technologies Inc | Container and method for liquid storage and dispensing |
| USD712465S1 (en) | 2007-10-12 | 2014-09-02 | Videojet Technologies Inc. | Ink cartridge |
| US9067425B2 (en) * | 2007-10-12 | 2015-06-30 | Videojet Technologies Inc. | Fluid cartridge for an inkjet printer |
| GB0720139D0 (en) * | 2007-10-12 | 2007-11-28 | Videojet Technologies Inc | Ink jet printing |
| GB0720289D0 (en) * | 2007-10-12 | 2007-11-28 | Videojet Technologies Inc | Ink jet printer |
| JP2011173398A (ja) * | 2010-02-25 | 2011-09-08 | Sii Printek Inc | 圧力緩衝装置、液体噴射ヘッド、液体噴射装置、及び圧力緩衝方法 |
| JP5506452B2 (ja) * | 2010-02-25 | 2014-05-28 | エスアイアイ・プリンテック株式会社 | 圧力緩衝器、液体噴射ヘッド及び液体噴射装置 |
| USD665018S1 (en) * | 2010-11-19 | 2012-08-07 | Domino Printing Sciences Plc | Printer make-up cartridge |
| USD662975S1 (en) * | 2010-11-19 | 2012-07-03 | Domino Printing Sciences Plc | Printer ink cartridge |
| US10647123B2 (en) | 2012-07-23 | 2020-05-12 | Seiko Epson Corporation | Refilled cartridge and method for manufacturing refilled cartridge |
| US8608299B1 (en) * | 2012-12-21 | 2013-12-17 | Jetbest Corporation | Ink cartridge with replaceable ink bag |
| JP6299068B2 (ja) * | 2013-03-05 | 2018-03-28 | セイコーエプソン株式会社 | 液体収容容器 |
| JP6137943B2 (ja) * | 2013-06-03 | 2017-05-31 | 株式会社リコー | 液体収容容器 |
| JP6144210B2 (ja) * | 2014-01-16 | 2017-06-07 | 株式会社キーエンス | インクジェット記録装置、インクジェット記録装置のカートリッジ及びボトル |
| US9994036B2 (en) | 2014-02-04 | 2018-06-12 | Hewlett-Packard Development Company, L.P. | Sensor assemblies to identify ink levels |
| EP3356148B1 (en) | 2016-02-05 | 2020-11-04 | Hewlett-Packard Development Company, L.P. | Printheads |
| WO2018013123A1 (en) | 2016-07-14 | 2018-01-18 | Hewlett-Packard Development Company, L.P. | Fluid level sensing dependent on write command |
| WO2018013125A1 (en) | 2016-07-14 | 2018-01-18 | Hewlett-Packard Development Company, L.P. | Fluid level sensing independent of write command |
| EP3962753B1 (en) | 2019-08-02 | 2024-09-25 | Hewlett-Packard Development Company, L.P. | Intermediate tank for continuous fluid delivery |
Family Cites Families (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3371350A (en) | 1966-09-09 | 1968-02-27 | Hewlett Packard Co | Ink supply system with pressure regulating diaphragm |
| US3950761A (en) | 1973-01-04 | 1976-04-13 | Casio Computer Co., Ltd. | Ink pressurizing apparatus for an ink jet recorder |
| US4183031A (en) | 1976-06-07 | 1980-01-08 | Silonics, Inc. | Ink supply system |
| AU543299B2 (en) * | 1979-06-11 | 1985-04-18 | Geotronics Metaltech A.B. | Determining melt level in ladle |
| JPS5627353A (en) | 1979-08-15 | 1981-03-17 | Canon Inc | Ink jet recording device |
| GB2063175B (en) | 1979-11-06 | 1984-02-15 | Shinshu Seiki Kk | Ink jet printer |
| US4414886A (en) | 1979-11-26 | 1983-11-15 | Gonzales Louis P | Fruit squeezer |
| JPS5734990A (en) * | 1980-08-12 | 1982-02-25 | Canon Inc | Apparatus for detecting ink residual amount |
| DE3043810A1 (de) | 1980-11-20 | 1982-06-24 | Siemens AG, 1000 Berlin und 8000 München | Vorrichtung zur ueberwachung des tintenvorrats in tintenschreibeinrichtungen |
| US4432005A (en) | 1982-05-10 | 1984-02-14 | Advanced Color Technology, Inc. | Ink control system for ink jet printer |
| US4558326A (en) | 1982-09-07 | 1985-12-10 | Konishiroku Photo Industry Co., Ltd. | Purging system for ink jet recording apparatus |
| US4604633A (en) | 1982-12-08 | 1986-08-05 | Konishiroku Photo Industry Co., Ltd | Ink-jet recording apparatus |
| DE3344447A1 (de) * | 1982-12-08 | 1984-06-14 | Konishiroku Photo Ind | Ink-jet-aufzeichnungsvorrichtung |
| JPS59204566A (ja) * | 1983-05-09 | 1984-11-19 | Ricoh Co Ltd | オンデマンド型インクジエツトプリンタ−におけるインクカ−トリツジのインク袋 |
| DE3422504A1 (de) * | 1984-06-16 | 1986-01-02 | Olympia Werke Ag, 2940 Wilhelmshaven | Endanzeigevorrichtung des tintenvorrats in einem tintenbehaelter mit einem flexiblen tintensack |
| US4568954A (en) | 1984-12-06 | 1986-02-04 | Tektronix, Inc. | Ink cartridge manufacturing method and apparatus |
| US4551734A (en) | 1984-12-06 | 1985-11-05 | Tektronix, Inc. | Ink cartridge with ink level sensor |
| DE3524250A1 (de) | 1985-07-06 | 1987-01-08 | Philips Patentverwaltung | Anordnung zur kontrolle des fuellstandes eines tintenbehaelters |
| US4714937A (en) | 1986-10-02 | 1987-12-22 | Hewlett-Packard Company | Ink delivery system |
| JPS63207652A (ja) * | 1987-02-25 | 1988-08-29 | Seiko Epson Corp | インク残量検出装置 |
| EP0660092B1 (en) | 1987-04-15 | 2003-07-30 | Canon Kabushiki Kaisha | A remain detector and a liquid injection recording apparatus having the detector |
| JPS6418087A (en) | 1987-07-14 | 1989-01-20 | Toshiba Corp | Electromagnetic induction detector |
| US5051921A (en) * | 1989-11-30 | 1991-09-24 | David Sarnoff Research Center, Inc. | Method and apparatus for detecting liquid composition and actual liquid level |
| US5745137A (en) | 1992-08-12 | 1998-04-28 | Hewlett-Packard Company | Continuous refill of spring bag reservoir in an ink-jet swath printer/plotter |
| US5583545A (en) | 1994-10-31 | 1996-12-10 | Hewlett-Packard Company | Ink level detection in a pressure regulated pen |
| US5635962A (en) * | 1995-07-24 | 1997-06-03 | Hewlett-Packard Company | Capacitive ink level detection sensor |
| DE19642899A1 (de) | 1996-04-17 | 1997-10-23 | Hewlett Packard Co | Induktive Tintenpegelerfassungsvorrichtung für Tintenvorräte |
-
1997
- 1997-06-04 US US08/868,773 patent/US6585359B1/en not_active Expired - Lifetime
-
1998
- 1998-06-03 KR KR10-1999-7011313A patent/KR100519139B1/ko not_active Expired - Fee Related
- 1998-06-03 CN CN98805767A patent/CN1116175C/zh not_active Expired - Fee Related
- 1998-06-03 DE DE69812125T patent/DE69812125T2/de not_active Expired - Lifetime
- 1998-06-03 ES ES03075278T patent/ES2249676T3/es not_active Expired - Lifetime
- 1998-06-03 DE DE69832642T patent/DE69832642T2/de not_active Expired - Lifetime
- 1998-06-03 ES ES98925213T patent/ES2194322T3/es not_active Expired - Lifetime
- 1998-06-03 WO PCT/US1998/011417 patent/WO1998055322A1/en not_active Ceased
- 1998-06-03 EP EP98925213A patent/EP1011980B1/en not_active Expired - Lifetime
- 1998-06-03 JP JP50281199A patent/JP4493734B2/ja not_active Expired - Fee Related
- 1998-06-03 EP EP03075278A patent/EP1310372B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2002510253A (ja) | 2002-04-02 |
| EP1310372A2 (en) | 2003-05-14 |
| US6585359B1 (en) | 2003-07-01 |
| WO1998055322A1 (en) | 1998-12-10 |
| EP1011980B1 (en) | 2003-03-12 |
| DE69812125D1 (de) | 2003-04-17 |
| EP1310372B1 (en) | 2005-11-30 |
| ES2194322T3 (es) | 2003-11-16 |
| ES2249676T3 (es) | 2006-04-01 |
| CN1116175C (zh) | 2003-07-30 |
| EP1310372A3 (en) | 2003-07-16 |
| DE69832642T2 (de) | 2006-08-24 |
| EP1011980A1 (en) | 2000-06-28 |
| CN1259088A (zh) | 2000-07-05 |
| DE69832642D1 (de) | 2006-01-05 |
| WO1998055322A9 (en) | 1999-07-01 |
| KR100519139B1 (ko) | 2005-10-06 |
| JP4493734B2 (ja) | 2010-06-30 |
| KR20010013318A (ko) | 2001-02-26 |
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|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: HEWLETT-PACKARD DEVELOPMENT CO., L.P., HOUSTON, TE |