CN1203358A - 带有感应式油墨保有量检测的油墨容器 - Google Patents
带有感应式油墨保有量检测的油墨容器 Download PDFInfo
- Publication number
- CN1203358A CN1203358A CN98109610A CN98109610A CN1203358A CN 1203358 A CN1203358 A CN 1203358A CN 98109610 A CN98109610 A CN 98109610A CN 98109610 A CN98109610 A CN 98109610A CN 1203358 A CN1203358 A CN 1203358A
- Authority
- CN
- China
- Prior art keywords
- coil
- ink
- area
- inductive coil
- storage device
- 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
- 230000001939 inductive effect Effects 0.000 title claims description 36
- 238000007639 printing Methods 0.000 claims description 81
- 238000005728 strengthening Methods 0.000 claims description 24
- 238000001514 detection method Methods 0.000 claims description 16
- 239000003351 stiffener Substances 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 32
- 238000004804 winding Methods 0.000 description 25
- 238000010586 diagram Methods 0.000 description 12
- 230000008859 change Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 235000012771 pancakes Nutrition 0.000 description 6
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 230000008602 contraction Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920001522 polyglycol ester Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000004821 Contact adhesive Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000009841 combustion method Methods 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Images
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
- B41J2/17553—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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/26—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields
-
- 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
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US869240 | 1997-06-04 | ||
US08/869,240 US6164743A (en) | 1996-04-17 | 1997-06-04 | Ink container with an inductive ink level sense |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1203358A true CN1203358A (zh) | 1998-12-30 |
CN1153049C CN1153049C (zh) | 2004-06-09 |
Family
ID=25353176
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB981096107A Expired - Lifetime CN1153049C (zh) | 1997-06-04 | 1998-06-04 | 油墨保有量检测系统 |
Country Status (7)
Country | Link |
---|---|
US (1) | US6164743A (zh) |
EP (1) | EP0882594B1 (zh) |
JP (1) | JP4286340B2 (zh) |
KR (1) | KR100525872B1 (zh) |
CN (1) | CN1153049C (zh) |
DE (1) | DE69800353T2 (zh) |
ES (1) | ES2151302T3 (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1303405C (zh) * | 2001-02-22 | 2007-03-07 | 明基电通股份有限公司 | 墨水存量检测装置 |
CN1307055C (zh) * | 2003-09-29 | 2007-03-28 | 佳能株式会社 | 墨水箱以及记录装置 |
CN102205713A (zh) * | 2010-02-25 | 2011-10-05 | 精工电子打印科技有限公司 | 压力缓冲器、液体喷射头及液体喷射装置 |
CN108136785A (zh) * | 2015-12-11 | 2018-06-08 | 惠普发展公司,有限责任合伙企业 | 可折叠容器和传感器 |
CN108472960A (zh) * | 2015-11-10 | 2018-08-31 | 惠普发展公司,有限责任合伙企业 | 具有中央清除电阻器的打印头集成的印墨液位传感器 |
CN109070617A (zh) * | 2016-04-29 | 2018-12-21 | 惠普发展公司,有限责任合伙企业 | 用于检测液位的打印装置和方法 |
CN109564126A (zh) * | 2016-07-21 | 2019-04-02 | 惠普发展公司,有限责任合伙企业 | 液体液位感测 |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6390590B1 (en) * | 1999-01-21 | 2002-05-21 | Oki Data Americas, Inc. | Apparatus for recording information about an ink cartridge |
CN101386230B (zh) * | 2000-01-21 | 2011-04-13 | 精工爱普生株式会社 | 记录装置用墨盒及喷墨式记录装置 |
DE60140703D1 (de) * | 2000-01-21 | 2010-01-14 | Seiko Epson Corp | Tintenpatrone |
US6685296B2 (en) | 2000-06-16 | 2004-02-03 | Canon Kabushiki Kaisha | Ink tank and ink jet recording apparatus provided with the same |
DE10056602C1 (de) * | 2000-11-15 | 2002-04-04 | Roehm Gmbh | Beschriftungsvorrichtung und Extrusionsanlage mit einer solchen Beschriftungsvorrichtung |
US6454381B1 (en) * | 2001-04-27 | 2002-09-24 | Hewlett-Packard Company | Method and apparatus for providing ink container extraction characteristics to a printing system |
US6505926B1 (en) | 2001-08-16 | 2003-01-14 | Eastman Kodak Company | Ink cartridge with memory chip and method of assembling |
US6702435B2 (en) | 2002-07-18 | 2004-03-09 | Eastman Kodak Company | Ink cartridge having ink identifier oriented to provide ink identification |
US6705713B2 (en) | 2002-07-18 | 2004-03-16 | Eastman Kodak Company | Disposable ink assemblage |
US6712459B2 (en) | 2002-07-18 | 2004-03-30 | Eastman Kodak Company | Ink cartridge having shielded pocket for memory chip |
US6715864B2 (en) | 2002-07-18 | 2004-04-06 | Eastman Kodak Company | Disposable ink supply bag having connector-fitting |
US20040012660A1 (en) * | 2002-07-18 | 2004-01-22 | Eastman Kodak Company | Ink cartridge having connectable-disconnectable housing and ink supply bag |
US6755501B2 (en) | 2002-08-08 | 2004-06-29 | Eastman Kodak Company | Alternative ink/cleaner cartridge |
US6709093B2 (en) | 2002-08-08 | 2004-03-23 | Eastman Kodak Company | Ink cartridge in which ink supply bag held fast to housing |
US6830323B2 (en) | 2002-08-13 | 2004-12-14 | Eastman Kodak Company | Restricting flash spread when welding housing halves of cartridge together |
US6705714B1 (en) | 2002-08-21 | 2004-03-16 | Eastman Kodak Company | Ink cartridge having ink supply bag filled to less than capacity and folded in cartridge housing |
US6837576B2 (en) | 2002-08-21 | 2005-01-04 | Eastman Kodak Company | Method of filling ink supply bag for ink cartridge |
US6886929B2 (en) * | 2002-10-25 | 2005-05-03 | Hewlett-Packard Development Company, L.P. | Techniques for improving pressure sensor shock robustness in fluid containment devices |
US7465040B2 (en) * | 2002-10-25 | 2008-12-16 | Hewlett-Packard Development Company, L.P. | Labyrinth seal structure with redundant fluid flow paths |
DE60320588T2 (de) | 2002-11-12 | 2009-06-04 | Objet Geometries Ltd. | Verfahren und system zum drucken eines dreidimensionalen gegenstandes |
US6962078B2 (en) | 2002-12-24 | 2005-11-08 | Lexmark International, Inc. | Liquid level detection gauge and associated methods |
WO2006049711A1 (en) * | 2004-10-27 | 2006-05-11 | Hewlett-Packard Development Company, L.P. | Leak detection structure |
US7454955B2 (en) | 2004-10-29 | 2008-11-25 | Hewlett-Packard Development Company, L.P. | Leak detection structure |
US7766469B2 (en) * | 2005-09-29 | 2010-08-03 | Brother Kogyo Kabushiki Kaisha | Ink cartridges |
UA108344C2 (uk) * | 2005-12-26 | 2015-04-27 | Контейнер з матеріалом для друкування і плата, яка встановлюється на контейнері з матеріалом для друкування | |
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 |
JP4356717B2 (ja) * | 2006-08-11 | 2009-11-04 | セイコーエプソン株式会社 | 液体収容容器 |
WO2011093527A1 (en) * | 2010-01-29 | 2011-08-04 | Brother Kogyo Kabushiki Kaisha | Ink cartridge, recording device, and method for controlling recording device |
JP5381757B2 (ja) | 2010-01-29 | 2014-01-08 | ブラザー工業株式会社 | インクカートリッジ |
JP5565029B2 (ja) | 2010-03-29 | 2014-08-06 | セイコーエプソン株式会社 | 液体容器および液体消費装置 |
JP5731853B2 (ja) * | 2011-02-24 | 2015-06-10 | 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 |
JP5787193B2 (ja) | 2011-05-09 | 2015-09-30 | ブラザー工業株式会社 | インクカートリッジ及び記録装置 |
US8801161B2 (en) | 2011-07-27 | 2014-08-12 | Brother Kogyo Kabushiki Kaisha | Liquid cartridge, image recording device, and substrate |
RU2558010C2 (ru) * | 2013-10-15 | 2015-07-27 | Владимир Дмитриевич Таранин | Индуктивный уровнемер жидкометаллического теплоносителя |
US9132648B2 (en) | 2014-02-19 | 2015-09-15 | Ricoh Company, Ltd. | Fluid cartridge label stiffener |
US10300702B2 (en) | 2015-07-22 | 2019-05-28 | Hewlett-Packard Development Company, L.P. | Printing fluid container |
WO2017204808A1 (en) * | 2016-05-26 | 2017-11-30 | Hewlett-Packard Develoment Company, L.P. | Buffer reservoirs |
US9937725B1 (en) * | 2017-02-17 | 2018-04-10 | Funai Electric Co., Ltd. | Fluidic dispensing device |
US11535037B1 (en) | 2021-12-28 | 2022-12-27 | Seiko Epson Corporation | Device, board, liquid accommodation container, and printing system |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2053486B (en) * | 1979-06-11 | 1983-08-10 | Rescon Ab | Device for determining the level of a melt |
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 |
US4446562A (en) * | 1981-10-13 | 1984-05-01 | Electric Power Rsearch Institute, Inc. | Method and apparatus for measuring crucible level of molten metal |
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 |
DE3524250A1 (de) * | 1985-07-06 | 1987-01-08 | Philips Patentverwaltung | Anordnung zur kontrolle des fuellstandes eines tintenbehaelters |
JPS63207652A (ja) * | 1987-02-25 | 1988-08-29 | Seiko Epson Corp | インク残量検出装置 |
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 |
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 US08/869,240 patent/US6164743A/en not_active Expired - Lifetime
-
1998
- 1998-02-27 DE DE69800353T patent/DE69800353T2/de not_active Expired - Lifetime
- 1998-02-27 EP EP98103479A patent/EP0882594B1/en not_active Expired - Lifetime
- 1998-02-27 ES ES98103479T patent/ES2151302T3/es not_active Expired - Lifetime
- 1998-06-03 KR KR10-1998-0020569A patent/KR100525872B1/ko not_active IP Right Cessation
- 1998-06-03 JP JP15478298A patent/JP4286340B2/ja not_active Expired - Lifetime
- 1998-06-04 CN CNB981096107A patent/CN1153049C/zh not_active Expired - Lifetime
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1303405C (zh) * | 2001-02-22 | 2007-03-07 | 明基电通股份有限公司 | 墨水存量检测装置 |
CN1307055C (zh) * | 2003-09-29 | 2007-03-28 | 佳能株式会社 | 墨水箱以及记录装置 |
CN102205713A (zh) * | 2010-02-25 | 2011-10-05 | 精工电子打印科技有限公司 | 压力缓冲器、液体喷射头及液体喷射装置 |
CN102205713B (zh) * | 2010-02-25 | 2015-07-01 | 精工电子打印科技有限公司 | 压力缓冲器、液体喷射头及液体喷射装置 |
CN108472960A (zh) * | 2015-11-10 | 2018-08-31 | 惠普发展公司,有限责任合伙企业 | 具有中央清除电阻器的打印头集成的印墨液位传感器 |
CN108472960B (zh) * | 2015-11-10 | 2020-01-10 | 惠普发展公司,有限责任合伙企业 | 具有中央清除电阻器的打印头集成的印墨液位传感器 |
US10532579B2 (en) | 2015-11-10 | 2020-01-14 | Hewlett-Packard Development Company, L.P. | Printhead-integrated ink level sensor with central clearing resistor |
CN108136785A (zh) * | 2015-12-11 | 2018-06-08 | 惠普发展公司,有限责任合伙企业 | 可折叠容器和传感器 |
US10800176B2 (en) | 2015-12-11 | 2020-10-13 | Hewlett-Packard Development Company, L.P. | Collapsible container and sensor |
CN109070617A (zh) * | 2016-04-29 | 2018-12-21 | 惠普发展公司,有限责任合伙企业 | 用于检测液位的打印装置和方法 |
US10926548B2 (en) | 2016-04-29 | 2021-02-23 | Hewlett-Packard Development Company, L.P. | Printing apparatus and methods for detecting fluid levels |
CN109564126A (zh) * | 2016-07-21 | 2019-04-02 | 惠普发展公司,有限责任合伙企业 | 液体液位感测 |
Also Published As
Publication number | Publication date |
---|---|
US6164743A (en) | 2000-12-26 |
JPH10337879A (ja) | 1998-12-22 |
ES2151302T3 (es) | 2000-12-16 |
KR100525872B1 (ko) | 2005-12-21 |
KR19990006631A (ko) | 1999-01-25 |
CN1153049C (zh) | 2004-06-09 |
DE69800353D1 (de) | 2000-11-23 |
EP0882594A1 (en) | 1998-12-09 |
EP0882594B1 (en) | 2000-10-18 |
JP4286340B2 (ja) | 2009-06-24 |
DE69800353T2 (de) | 2001-05-23 |
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