CN105917199B - 电容式感测探针运动控制系统 - Google Patents
电容式感测探针运动控制系统 Download PDFInfo
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- CN105917199B CN105917199B CN201580005033.8A CN201580005033A CN105917199B CN 105917199 B CN105917199 B CN 105917199B CN 201580005033 A CN201580005033 A CN 201580005033A CN 105917199 B CN105917199 B CN 105917199B
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Images
Classifications
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- G—PHYSICS
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- 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
-
- 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
- G01F23/266—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 measuring circuits therefor
-
- 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
- G01F23/268—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 mounting arrangements of probes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
- G01N35/1009—Characterised by arrangements for controlling the aspiration or dispense of liquids
- G01N2035/1025—Fluid level sensing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
- G01N35/1009—Characterised by arrangements for controlling the aspiration or dispense of liquids
- G01N35/1011—Control of the position or alignment of the transfer device
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electromagnetism (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
Description
Claims (15)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/165,971 US9347813B2 (en) | 2014-01-28 | 2014-01-28 | Capacitive sensing probe motion control system |
US14/165,971 | 2014-01-28 | ||
PCT/EP2015/050665 WO2015113827A1 (en) | 2014-01-28 | 2015-01-15 | Capacitive sensing probe motion control system |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105917199A CN105917199A (zh) | 2016-08-31 |
CN105917199B true CN105917199B (zh) | 2020-10-30 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201580005033.8A Active CN105917199B (zh) | 2014-01-28 | 2015-01-15 | 电容式感测探针运动控制系统 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9347813B2 (zh) |
JP (1) | JP6352431B2 (zh) |
CN (1) | CN105917199B (zh) |
DE (1) | DE112015000536B4 (zh) |
WO (1) | WO2015113827A1 (zh) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
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JP6280777B2 (ja) * | 2014-03-24 | 2018-02-14 | シスメックス株式会社 | 分析装置、及び分析装置における液面検出方法 |
GB201409182D0 (en) | 2014-05-23 | 2014-07-09 | Pragmatic Printing Ltd | Capacitive detection system |
US11291252B2 (en) * | 2015-12-18 | 2022-04-05 | Rai Strategic Holdings, Inc. | Proximity sensing for an aerosol delivery device |
US10402020B1 (en) * | 2016-11-15 | 2019-09-03 | Google Llc | Detecting twist input with an interactive cord |
CN106592188B (zh) * | 2016-12-30 | 2019-11-15 | 东保集团有限公司 | 蒸汽熨衣设备及其蒸发器 |
CN106706074B (zh) * | 2017-01-09 | 2019-06-04 | 迈克医疗电子有限公司 | 液面探测装置和方法以及探测模块 |
CN118243944A (zh) * | 2017-03-24 | 2024-06-25 | 简·探针公司 | 用于电容式流体水平检测和装卸容器的系统和方法 |
CN108981849B (zh) * | 2018-07-26 | 2019-11-22 | 宁波海壹生物科技有限公司 | 一种用于医疗仪器的液面检测系统及方法 |
CN109084863A (zh) * | 2018-09-07 | 2018-12-25 | 苏州长光华医生物医学工程有限公司 | 双针液位探测方法及装置 |
US10948331B2 (en) * | 2018-11-06 | 2021-03-16 | Electrolux Home Products, Inc. | Capacitive sensing system and related method |
CN109781209B (zh) * | 2019-03-01 | 2023-12-08 | 杭州依美洛克医学科技有限公司 | 移液及液位检测电路 |
CN111856091B (zh) * | 2020-08-04 | 2021-09-24 | 河南大学 | 一种精准推进探针的方法 |
EP4317989A1 (en) * | 2022-08-02 | 2024-02-07 | Beckman Coulter, Inc. | Capacitive detection device and methods |
US11988540B2 (en) | 2022-08-15 | 2024-05-21 | Instrumentation Laboratory Co. | Liquid level detection based on tunable inductive-capacitive tank circuit |
Citations (5)
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EP1007913A1 (en) * | 1996-12-17 | 2000-06-14 | Akzo Nobel N.V. | Device and method for determining liquid-probe contact |
CN2715122Y (zh) * | 2004-07-16 | 2005-08-03 | 张军 | 液位显示报警控制器探头 |
CN102288260A (zh) * | 2011-07-06 | 2011-12-21 | 长春迪瑞医疗科技股份有限公司 | 试剂剩余量检测装置和方法 |
CN102753948A (zh) * | 2009-12-30 | 2012-10-24 | 耐格测量技术有限公司 | 用于识别水平高度的装置 |
CN102928049A (zh) * | 2012-10-30 | 2013-02-13 | 北京信息科技大学 | 一种液位探测方法及探测系统 |
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JPH063395B2 (ja) * | 1988-08-26 | 1994-01-12 | 株式会社日立製作所 | 液面検出機能を有する分析装置 |
US5017909A (en) | 1989-01-06 | 1991-05-21 | Standex International Corporation | Capacitive liquid level sensor |
US5027075A (en) * | 1989-09-18 | 1991-06-25 | Nova Biomedical Corporation | Apparatus for determination of probe contact with a liquid surface |
US5270211A (en) * | 1992-07-16 | 1993-12-14 | Schiapparelli Biosystems, Inc. | Sample tube entry port for a chemical analyzer |
CA2177658A1 (en) * | 1995-07-10 | 1997-01-11 | Kurukundi Ramesh Murthy | Volume detection apparatus and method |
JP3869112B2 (ja) * | 1998-03-24 | 2007-01-17 | オリンパス株式会社 | 液体吸引方法 |
JPH11304819A (ja) * | 1998-04-23 | 1999-11-05 | Aloka Co Ltd | ノズル装置 |
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US8469050B2 (en) | 2008-11-07 | 2013-06-25 | Abbott Medical Optics Inc. | Capacitive fluid level sensing |
US8418550B2 (en) | 2008-12-23 | 2013-04-16 | Little Giant Pump Company | Method and apparatus for capacitive sensing the top level of a material in a vessel |
JP2010216876A (ja) * | 2009-03-13 | 2010-09-30 | Beckman Coulter Inc | 分析装置および分注プローブ洗浄方法 |
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CN104296825B (zh) * | 2014-11-05 | 2018-05-22 | 安徽恒兴镀锌有限公司 | 一种精确测量金属液面位差的装置及其测量方法 |
-
2014
- 2014-01-28 US US14/165,971 patent/US9347813B2/en active Active
-
2015
- 2015-01-15 WO PCT/EP2015/050665 patent/WO2015113827A1/en active Application Filing
- 2015-01-15 CN CN201580005033.8A patent/CN105917199B/zh active Active
- 2015-01-15 JP JP2016548642A patent/JP6352431B2/ja active Active
- 2015-01-15 DE DE112015000536.6T patent/DE112015000536B4/de active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1007913A1 (en) * | 1996-12-17 | 2000-06-14 | Akzo Nobel N.V. | Device and method for determining liquid-probe contact |
CN2715122Y (zh) * | 2004-07-16 | 2005-08-03 | 张军 | 液位显示报警控制器探头 |
CN102753948A (zh) * | 2009-12-30 | 2012-10-24 | 耐格测量技术有限公司 | 用于识别水平高度的装置 |
CN102288260A (zh) * | 2011-07-06 | 2011-12-21 | 长春迪瑞医疗科技股份有限公司 | 试剂剩余量检测装置和方法 |
CN102928049A (zh) * | 2012-10-30 | 2013-02-13 | 北京信息科技大学 | 一种液位探测方法及探测系统 |
Also Published As
Publication number | Publication date |
---|---|
JP6352431B2 (ja) | 2018-07-04 |
DE112015000536B4 (de) | 2024-02-22 |
JP2017504806A (ja) | 2017-02-09 |
DE112015000536T5 (de) | 2016-10-06 |
US20150211915A1 (en) | 2015-07-30 |
US9347813B2 (en) | 2016-05-24 |
CN105917199A (zh) | 2016-08-31 |
WO2015113827A1 (en) | 2015-08-06 |
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