MX2016015740A - Sensor de conductividad e impedancia. - Google Patents
Sensor de conductividad e impedancia.Info
- Publication number
- MX2016015740A MX2016015740A MX2016015740A MX2016015740A MX2016015740A MX 2016015740 A MX2016015740 A MX 2016015740A MX 2016015740 A MX2016015740 A MX 2016015740A MX 2016015740 A MX2016015740 A MX 2016015740A MX 2016015740 A MX2016015740 A MX 2016015740A
- Authority
- MX
- Mexico
- Prior art keywords
- conductivity
- fluid
- impedance sensor
- core
- wire around
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/40—Structural association with built-in electric component, e.g. fuse
- H01F27/402—Association of measuring or protective means
-
- 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
- G01F23/24—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
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/023—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance where the material is placed in the field of a coil
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
- G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/24—Magnetic cores
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/2823—Wires
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Fluid Mechanics (AREA)
- Thermal Sciences (AREA)
- Analytical Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Measurement Of Resistance Or Impedance (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
Un sensor de conductividad, de preferencia, una estructura con un par de núcleos magnéticos con un alambre de bobina primaria alrededor de un miembro compartido de ambos núcleos y un alambre de bobina secundaria enrollado alrededor de una sección no compartida de cada núcleo. Cuando parte de un núcleo se sumerge en un fluido y se aplica corriente en la bobina primaria, se toman mediciones en las bobinas secundarias que revelan la conductividad del fluido. La misma estructura se puede utilizar para medir el nivel de ese fluido y para determinar la impedancia.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201462004618P | 2014-05-29 | 2014-05-29 | |
US201462037187P | 2014-08-14 | 2014-08-14 | |
US14/721,444 US10607772B2 (en) | 2014-05-29 | 2015-05-26 | Conductivity and impedance sensor |
PCT/US2015/033072 WO2015184200A1 (en) | 2014-05-29 | 2015-05-29 | Conductivity and impedance sensor |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2016015740A true MX2016015740A (es) | 2017-10-04 |
Family
ID=54699836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2016015740A MX2016015740A (es) | 2014-05-29 | 2015-05-29 | Sensor de conductividad e impedancia. |
Country Status (9)
Country | Link |
---|---|
US (1) | US10607772B2 (es) |
EP (1) | EP3149463A4 (es) |
AU (1) | AU2015266877B2 (es) |
CA (1) | CA2970083C (es) |
EA (1) | EA038991B1 (es) |
MX (1) | MX2016015740A (es) |
NZ (1) | NZ727757A (es) |
WO (1) | WO2015184200A1 (es) |
ZA (1) | ZA201700011B (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4267976A1 (en) * | 2020-12-22 | 2023-11-01 | NxStage Medical, Inc. | Leakage current management systems, devices, and methods |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2686291A (en) * | 1950-03-13 | 1954-08-10 | Servo Corp | Variable reluctance control means |
US2755433A (en) * | 1954-09-07 | 1956-07-17 | Sinclair Res Lab Inc | Apparatus for collecting and quantitatively measuring particles |
US3015061A (en) * | 1960-02-05 | 1961-12-26 | Foxboro Co | Magnetomotive force device |
US3337795A (en) | 1963-09-23 | 1967-08-22 | Omron Tateisi Electronics Co | Method and apparatus for testing printed matter using differential transformer |
US3417329A (en) * | 1965-06-25 | 1968-12-17 | Beckman Instruments Inc | Toroidal conductivity measuring system |
US3447073A (en) * | 1966-10-26 | 1969-05-27 | George W Gamble | Paramagnetic fluid analyzer utilizing toroidal fluid containers and an inductance bridge |
US3582774A (en) | 1969-03-13 | 1971-06-01 | Ford Motor Co | Circuit impedance measuring device employing clamp on magnetic current sensor |
US3603873A (en) * | 1970-01-14 | 1971-09-07 | Nus Corp | Conductivity sensor |
JPS5339259Y2 (es) * | 1972-05-18 | 1978-09-22 | ||
US3806798A (en) * | 1973-01-29 | 1974-04-23 | Balsbaugh Labor Inc | Electrodeless conductivity measuring system |
US4007636A (en) * | 1973-08-30 | 1977-02-15 | Mine Safety Appliances Company | Liquid metal level indicator |
GB1491207A (en) * | 1973-11-12 | 1977-11-09 | Atomic Energy Authority Uk | Sensors for monitoring the electrical conductivity of electrically conductive fluids |
JPS56128563U (es) * | 1980-02-29 | 1981-09-30 | ||
US5268642A (en) * | 1990-10-31 | 1993-12-07 | Central Glass Company Limited | Method and apparatus for measuring electrical conductivity of liquid |
JPH04361168A (ja) * | 1991-06-08 | 1992-12-14 | Horiba Ltd | 電磁誘導式導電率計 |
JP2001147218A (ja) * | 1999-11-22 | 2001-05-29 | T & C Technical:Kk | 無電極センサ |
US7420373B2 (en) * | 2006-03-21 | 2008-09-02 | Baker Hughes Incorporated | Magnetic head for conductivity imaging for use in boreholes |
US8373952B2 (en) * | 2006-09-29 | 2013-02-12 | Rockwell Automation Technologies, Inc. | Integrated DC link inductor and common mode current sensor winding |
US8120457B2 (en) | 2010-04-09 | 2012-02-21 | Delta Electronics, Inc. | Current-controlled variable inductor |
DE102011079572A1 (de) * | 2011-07-21 | 2013-01-24 | Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG | Gradiometer zur Bestimmung der elektrischen Leitfähigkeit eines in einem Behältnis enthaltenen Mediums |
WO2014033719A1 (en) * | 2012-08-29 | 2014-03-06 | Yissum Research Development Company Of The Hebrew University Of Jerusalem Ltd. | System and method for determining properties of liquids |
US10286135B2 (en) * | 2014-03-28 | 2019-05-14 | Fresenius Medical Care Holdings, Inc. | Measuring conductivity of a medical fluid |
-
2015
- 2015-05-26 US US14/721,444 patent/US10607772B2/en active Active
- 2015-05-29 EP EP15799818.8A patent/EP3149463A4/en active Pending
- 2015-05-29 AU AU2015266877A patent/AU2015266877B2/en active Active
- 2015-05-29 NZ NZ727757A patent/NZ727757A/en unknown
- 2015-05-29 WO PCT/US2015/033072 patent/WO2015184200A1/en active Application Filing
- 2015-05-29 CA CA2970083A patent/CA2970083C/en active Active
- 2015-05-29 MX MX2016015740A patent/MX2016015740A/es active IP Right Grant
- 2015-05-29 EA EA201692434A patent/EA038991B1/ru unknown
-
2017
- 2017-01-03 ZA ZA2017/00011A patent/ZA201700011B/en unknown
Also Published As
Publication number | Publication date |
---|---|
AU2015266877B2 (en) | 2020-05-07 |
EA201692434A1 (ru) | 2017-05-31 |
ZA201700011B (en) | 2018-04-25 |
US10607772B2 (en) | 2020-03-31 |
EA038991B1 (ru) | 2021-11-18 |
CA2970083C (en) | 2023-08-08 |
EP3149463A1 (en) | 2017-04-05 |
WO2015184200A1 (en) | 2015-12-03 |
AU2015266877A1 (en) | 2017-01-12 |
NZ727757A (en) | 2022-01-28 |
US20150348701A1 (en) | 2015-12-03 |
EP3149463A4 (en) | 2017-12-06 |
CA2970083A1 (en) | 2015-12-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MY176349A (en) | Electric power receiving device and electric power transmission device | |
MX2016016869A (es) | Inspeccion de tuberias de corriente de foucault de multiples profundidades con unica antena de bobina. | |
EP2995962A4 (en) | Magnetic current sensor and current measurement method | |
EP2515125A3 (en) | Current sensor with a magnetic core | |
EP3596482A4 (en) | MAGNETOELECTRIC MAGNETIC FIELD SENSOR WITH EXTREMELY LOW POWER | |
WO2014160798A3 (en) | Processor power measurement | |
MX2018005444A (es) | Metodo y disposicion para detectar una condicion de mantenimiento de medidor utilizando resistencia de devanado. | |
EP4235192C0 (en) | ELECTRIC CURRENT TRANSDUCER WITH MAGNETIC FIELD GRADIENT SENSOR | |
JP2018509129A5 (es) | ||
RU2013123976A (ru) | Устройство защиты однофазного трансформатора от замыканий в обмотках | |
MX2016015740A (es) | Sensor de conductividad e impedancia. | |
EP3146541A4 (en) | Magnetically permeable core and an inductive power transfer coil arrangement | |
PH12013000062A1 (en) | Wound core scot transformer | |
WO2015036187A3 (de) | Magnetisch-induktives durchflussmessgerät, spulenkern und feldspule | |
EA201600176A1 (ru) | Индикатор магнитного поля | |
PL410817A1 (pl) | Przekładnik prądowy z cewką Rogowskiego, z rozłożoną rezystancją | |
UA99838U (ru) | Датчик давления | |
UA117281U (uk) | Спосіб виміру індуктивності трансформатора з використанням мікропроцесора | |
UA103168U (uk) | Пристрій для визначення механічних напружень у феромагнітних конструкціях | |
UA81796U (en) | Sensor | |
UA87575U (uk) | Компенсаційний датчик зенітного кута | |
RU2016101019A (ru) | Измерительный датчик переменного тока | |
UA81397U (ru) | Устройство для определения механических напряжений в ферромагнитных конструкциях | |
UA84526U (en) | Inductive sensor | |
UA81900U (ru) | Индуктивный преобразователь с дифференциальным воздушным зазором |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration |