PT3505877T - Deteção do nível de tinta - Google Patents
Deteção do nível de tintaInfo
- Publication number
- PT3505877T PT3505877T PT191540186T PT19154018T PT3505877T PT 3505877 T PT3505877 T PT 3505877T PT 191540186 T PT191540186 T PT 191540186T PT 19154018 T PT19154018 T PT 19154018T PT 3505877 T PT3505877 T PT 3505877T
- Authority
- PT
- Portugal
- Prior art keywords
- liquid level
- level sensing
- sensing
- liquid
- level
- Prior art date
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
- 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
- B41J2/17526—Electrical contacts to the cartridge
- B41J2/1753—Details of contacts on the cartridge, e.g. protection of contacts
-
- 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
- G01F23/24—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 resistance of resistors due to contact with conductor fluid
-
- 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
- G01F23/24—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 resistance of resistors due to contact with conductor fluid
- G01F23/246—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 resistance of resistors due to contact with conductor fluid thermal devices
- G01F23/247—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 resistance of resistors due to contact with conductor fluid thermal devices for discrete levels
-
- 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
- G01F23/24—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 resistance of resistors due to contact with conductor fluid
- G01F23/246—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 resistance of resistors due to contact with conductor fluid thermal devices
- G01F23/247—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 resistance of resistors due to contact with conductor fluid thermal devices for discrete levels
- G01F23/248—Constructional details; Mounting of probes
-
- 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
- B41J2002/17579—Measuring electrical impedance for ink level indication
-
- 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
- G01F23/263—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 by measuring variations in capacitance of capacitors
- G01F23/265—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 by measuring variations in capacitance of capacitors for discrete levels
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electromagnetism (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Level Indicators Using A Float (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2016/028642 WO2017184147A1 (en) | 2016-04-21 | 2016-04-21 | Liquid level sensing |
EP16722740.4A EP3446077B1 (en) | 2016-04-21 | 2016-04-21 | Ink level sensor |
EP19154018.6A EP3505877B1 (en) | 2016-04-21 | 2016-04-21 | Ink level sensing |
Publications (1)
Publication Number | Publication Date |
---|---|
PT3505877T true PT3505877T (pt) | 2020-11-27 |
Family
ID=55969468
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT191540186T PT3505877T (pt) | 2016-04-21 | 2016-04-21 | Deteção do nível de tinta |
Country Status (13)
Country | Link |
---|---|
US (1) | US11046084B2 (pt) |
EP (2) | EP3505877B1 (pt) |
JP (1) | JP6660489B2 (pt) |
KR (1) | KR102203919B1 (pt) |
CN (1) | CN109073442B (pt) |
BR (1) | BR112018071661A2 (pt) |
DK (1) | DK3505877T3 (pt) |
ES (1) | ES2833539T3 (pt) |
PL (1) | PL3505877T3 (pt) |
PT (1) | PT3505877T (pt) |
RU (1) | RU2708094C1 (pt) |
TW (2) | TW201740085A (pt) |
WO (1) | WO2017184147A1 (pt) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10647128B2 (en) * | 2016-04-21 | 2020-05-12 | Hewlett-Packard Development Company, L.P. | Fluid level sensor |
CN109073441A (zh) | 2016-04-29 | 2018-12-21 | 惠普发展公司,有限责任合伙企业 | 使用电压比较器检测流体水平 |
CN112789487A (zh) * | 2018-08-31 | 2021-05-11 | 耐普罗公司 | 用于提供内容物样位监视的装置、系统和方法 |
US11312145B2 (en) | 2018-12-03 | 2022-04-26 | Hewlett-Packard Development Company, L.P. | Logic circuitry package |
PL3682359T3 (pl) | 2018-12-03 | 2021-05-17 | Hewlett-Packard Development Company, L.P. | Obwód logiczny |
WO2020117396A1 (en) | 2018-12-03 | 2020-06-11 | Hewlett-Packard Development Company, L.P. | Logic circuitry package |
US10894423B2 (en) | 2018-12-03 | 2021-01-19 | Hewlett-Packard Development Company, L.P. | Logic circuitry |
EP3904105A1 (en) | 2018-12-03 | 2021-11-03 | Hewlett-Packard Development Company, L.P. | Logic circuitry |
WO2021080607A1 (en) | 2019-10-25 | 2021-04-29 | Hewlett-Packard Development Company, L.P. | Logic circuitry package |
KR20210087502A (ko) | 2018-12-03 | 2021-07-12 | 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피. | 로직 회로 |
WO2020117304A1 (en) | 2018-12-03 | 2020-06-11 | Hewlett-Packard Development Company, L.P. | Logic circuitry |
EP3688645A1 (en) | 2018-12-03 | 2020-08-05 | Hewlett-Packard Development Company, L.P. | Logic circuitry package |
US11338586B2 (en) | 2018-12-03 | 2022-05-24 | Hewlett-Packard Development Company, L.P. | Logic circuitry |
EP3695334A1 (en) | 2018-12-03 | 2020-08-19 | Hewlett Packard Enterprise Development Company LP | Logic circuitry |
CA3121146A1 (en) | 2018-12-03 | 2020-06-11 | Hewlett-Packard Development Company, L.P. | Logic circuitry package for controlling ic2 traffic |
BR112021019885A2 (pt) * | 2019-04-05 | 2021-12-07 | Hewlett Packard Development Co | Sensor de propriedade de fluido |
CN113490602A (zh) * | 2019-04-05 | 2021-10-08 | 惠普发展公司,有限责任合伙企业 | 打印材料料位感测 |
CN113661068A (zh) | 2019-04-05 | 2021-11-16 | 惠普发展公司,有限责任合伙企业 | 打印材料液位感测 |
US20220176707A1 (en) * | 2019-04-05 | 2022-06-09 | Hewlett-Packard Development Company, L.P. | Fluid property sensor |
US11752773B2 (en) | 2019-07-08 | 2023-09-12 | Hewlett-Packard Development Company, L.P. | Printing agent transfer for 2D and 3D printers |
US11479048B2 (en) | 2019-10-25 | 2022-10-25 | Hewlett-Packard Development Company, L.P. | Logic circuitry package |
EP3829883B1 (en) | 2019-10-25 | 2023-03-08 | Hewlett-Packard Development Company, L.P. | Logic circuitry package |
EP3829884A1 (en) | 2019-10-25 | 2021-06-09 | Hewlett-Packard Development Company, L.P. | Replaceable print apparatus component comprising a logic circuitry package |
US11409487B2 (en) | 2019-10-25 | 2022-08-09 | Hewlett-Packard Development Company, L.P. | Power management in a logic circuitry package |
EP3830653A1 (en) | 2019-10-25 | 2021-06-09 | Hewlett-Packard Development Company, L.P. | Logic circuitry package |
WO2021086395A1 (en) * | 2019-11-01 | 2021-05-06 | Hewlett-Packard Development Company, L.P. | Substance level detectors |
CN113043750B (zh) * | 2021-02-23 | 2022-08-02 | 珠海艾派克微电子有限公司 | 液位感测装置及方法、耗材验证方法及打印盒 |
US11654482B2 (en) * | 2021-07-06 | 2023-05-23 | Xerox Corporation | Liquid metal ejector level sensing system and methods thereof |
Family Cites Families (33)
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US3797310A (en) | 1972-02-28 | 1974-03-19 | Steel Corp | Temperature sensing device |
DE3108969C2 (de) | 1981-03-10 | 1986-01-09 | Draloric Electronic GmbH, 8672 Selb | Elektrothermische Füllstandsanzeigevorrichtung |
US5129261A (en) * | 1991-02-20 | 1992-07-14 | Spectrol Electronics Corporation | Three wire potentiometric liquid level sensor |
US5507178A (en) | 1994-11-09 | 1996-04-16 | Cosense, Inc | Liquid presence and identification sensor |
US5731824A (en) | 1995-12-18 | 1998-03-24 | Xerox Corporation | Ink level sensing system for an ink jet printer |
US6546796B2 (en) * | 2001-03-15 | 2003-04-15 | Therm-O-Disc, Incorporated | Liquid level sensor |
US20030177826A1 (en) | 2002-03-20 | 2003-09-25 | Sobha Adkadkam | Liquid nitrogen level sensor-monitor device using high Tc superconductors and method of manufacture thereof |
US7106167B2 (en) | 2002-06-28 | 2006-09-12 | Heetronix | Stable high temperature sensor system with tungsten on AlN |
US6938478B2 (en) | 2002-11-14 | 2005-09-06 | Herman Diaz Arias | Impedance level meter for liquids in tanks |
US6966222B2 (en) | 2003-12-08 | 2005-11-22 | Hewlett-Packard Development Company, L.P. | Methods and apparatus for media level measurement |
US20050126282A1 (en) | 2003-12-16 | 2005-06-16 | Josef Maatuk | Liquid sensor and ice detector |
JP2006090714A (ja) | 2004-09-21 | 2006-04-06 | Matsushita Electric Ind Co Ltd | 液面検出センサ |
KR100599058B1 (ko) * | 2005-03-15 | 2006-07-12 | 삼성전자주식회사 | 액체 소스 레벨 측정 방법 및 장치 그리고 이를 포함하는반도체 제조 장치 |
EP1705463B1 (en) | 2005-03-23 | 2011-06-22 | Federico Lanzani | Sensing device for measuring a fluid flow and a liquid level |
US7596998B2 (en) * | 2006-07-19 | 2009-10-06 | Therm-O-Disc, Incorporated | Liquid level sensor using thick film substrate |
RU2319114C1 (ru) | 2006-10-16 | 2008-03-10 | Открытое акционерное общество "Авангард" | Способ контроля дискретных уровней жидкости и система (устройство), обеспечивающая его реализацию |
TWM316388U (en) | 2007-01-03 | 2007-08-01 | Syspotek Corp | Container with the sensing unit for liquid amount |
US8181515B2 (en) * | 2008-11-18 | 2012-05-22 | Colin Stephens | Fluid level indicator strip |
TW201033019A (en) | 2009-03-13 | 2010-09-16 | Alcor Micro Corp | Fluid-level sensing device, electronic apparatus and fluid-level sensing method |
US8562091B2 (en) * | 2010-03-09 | 2013-10-22 | Xerox Corporation | Apparatus and method for detecting ink in a reservoir using an overdriven thermistor and an electrical conductor extending from the thermistor |
US8602540B2 (en) | 2010-09-30 | 2013-12-10 | Brother Kogyo Kabushiki Kaisha | Ink cartridge and recording apparatus using the same |
CN102442075B (zh) | 2010-09-30 | 2014-12-03 | 兄弟工业株式会社 | 墨水盒和记录设备 |
US8590375B2 (en) | 2011-03-22 | 2013-11-26 | Rochester Gauges, Inc. | Self-calibrating capacitive liquid level sensor assembly and method |
US9132656B2 (en) * | 2011-05-31 | 2015-09-15 | Funai Electric Co., Ltd. | Consumable supply item with fluid sensing and pump enable for micro-fluid applications |
BR112015012291B1 (pt) | 2012-11-30 | 2021-01-26 | Hewlett-Packard Development Company, L.P. | dispositivo de ejeção de fluido com sensor de nível de tinta integrado |
CN202974385U (zh) | 2012-12-13 | 2013-06-05 | 上海朝辉压力仪器有限公司 | 电容式液位变送器 |
US9400204B2 (en) * | 2013-03-13 | 2016-07-26 | Gregory B. Schoenberg | Fuel level sensor |
US9751320B2 (en) | 2013-09-27 | 2017-09-05 | Hewlett-Packard Development Company, L.P. | Printhead with separate address generator for ink level sensors |
RU2564862C2 (ru) | 2013-11-19 | 2015-10-10 | Открытое акционерное общество "Авангард" | Способ контроля дискретных уровней жидкости и система (устройство), обеспечивающая его реализацию |
WO2015181770A2 (en) * | 2014-05-30 | 2015-12-03 | Eltek S.P.A. | A sensor for detecting the level of a medium |
JP6382609B2 (ja) | 2014-07-15 | 2018-08-29 | 株式会社東芝 | 液面レベル計測システム及び方法 |
EP2995913B1 (en) * | 2014-09-10 | 2020-06-17 | Bruker Switzerland AG | Robust dynamical method for detecting the level of a liquid using resistance temperature detectors |
CN108351246B (zh) * | 2015-10-28 | 2020-11-20 | 惠普发展公司,有限责任合伙企业 | 用于指示液位的装置和方法 |
-
2016
- 2016-04-21 WO PCT/US2016/028642 patent/WO2017184147A1/en active Application Filing
- 2016-04-21 ES ES19154018T patent/ES2833539T3/es active Active
- 2016-04-21 KR KR1020187030131A patent/KR102203919B1/ko active IP Right Grant
- 2016-04-21 CN CN201680084791.8A patent/CN109073442B/zh not_active Expired - Fee Related
- 2016-04-21 BR BR112018071661-8A patent/BR112018071661A2/pt active Search and Examination
- 2016-04-21 PL PL19154018T patent/PL3505877T3/pl unknown
- 2016-04-21 EP EP19154018.6A patent/EP3505877B1/en active Active
- 2016-04-21 JP JP2018554773A patent/JP6660489B2/ja not_active Expired - Fee Related
- 2016-04-21 PT PT191540186T patent/PT3505877T/pt unknown
- 2016-04-21 DK DK19154018.6T patent/DK3505877T3/da active
- 2016-04-21 US US16/092,350 patent/US11046084B2/en active Active
- 2016-04-21 RU RU2018136890A patent/RU2708094C1/ru active
- 2016-04-21 EP EP16722740.4A patent/EP3446077B1/en active Active
-
2017
- 2017-04-18 TW TW106112919A patent/TW201740085A/zh unknown
- 2017-04-18 TW TW108115887A patent/TWI691706B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BR112018071661A2 (pt) | 2019-02-19 |
TWI691706B (zh) | 2020-04-21 |
RU2708094C1 (ru) | 2019-12-04 |
TW201937134A (zh) | 2019-09-16 |
US20190111694A1 (en) | 2019-04-18 |
KR102203919B1 (ko) | 2021-01-15 |
CN109073442B (zh) | 2020-10-09 |
DK3505877T3 (da) | 2020-11-16 |
EP3505877A1 (en) | 2019-07-03 |
TW201740085A (zh) | 2017-11-16 |
WO2017184147A1 (en) | 2017-10-26 |
EP3446077B1 (en) | 2021-09-08 |
KR20180122445A (ko) | 2018-11-12 |
ES2833539T3 (es) | 2021-06-15 |
JP6660489B2 (ja) | 2020-03-11 |
US11046084B2 (en) | 2021-06-29 |
EP3505877B1 (en) | 2020-11-11 |
JP2019514014A (ja) | 2019-05-30 |
CN109073442A (zh) | 2018-12-21 |
PL3505877T3 (pl) | 2021-04-06 |
EP3446077A1 (en) | 2019-02-27 |
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