ES2005176A6 - Un circuito de medicion para proporcionar una salida en funcion de una senal de entrada - Google Patents
Un circuito de medicion para proporcionar una salida en funcion de una senal de entradaInfo
- Publication number
- ES2005176A6 ES2005176A6 ES8701151A ES8701151A ES2005176A6 ES 2005176 A6 ES2005176 A6 ES 2005176A6 ES 8701151 A ES8701151 A ES 8701151A ES 8701151 A ES8701151 A ES 8701151A ES 2005176 A6 ES2005176 A6 ES 2005176A6
- Authority
- ES
- Spain
- Prior art keywords
- signal
- providing
- generator
- measuring
- measurement
- 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
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
- G01R29/24—Arrangements for measuring quantities of charge
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
- G01L9/12—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means by making use of variations in capacitance, i.e. electric circuits therefor
- G01L9/125—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means by making use of variations in capacitance, i.e. electric circuits therefor with temperature compensating means
Landscapes
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Measuring Fluid Pressure (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Spectrometry And Color Measurement (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Measurement Of Resistance Or Impedance (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Amplifiers (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Cookers (AREA)
- Measurement Of Radiation (AREA)
- Measurement Of Current Or Voltage (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Abstract
UN CIRCUITO DE MEDICION PARA PROPORCIONAR UNA SALIDA EN FUNCION DE UNA SEÑAL DE ENTRADA, QUE COMPRENDE UN GENERADOR DE CARGA ACOPLADO A LA SEÑAL DE ENTRADA Y DOTADO DE UNA REACTANCIA PARA PROPORCIONAR PAQUETES DE CARGA EN FUNCION DE LA SEÑAL DE ENTRADA, UN ELEMENTO DE MEDICION ACOPLADO AL GENERADOR PARA MEDIR LA SEÑAL DE ESTE EN FUNCION DE LA REACTANCIA Y PROPORCIONAR UNA SEÑAL DE MEDICION EN FUNCION DE LA CARGA RECIBIDA, Y UN CIRCUITO DE REALIMENTACION ACOPLADO AL ELEMENTO DE MEDICION PARA PROPORCIONAR AL GENERADOR UNA SEÑAL DE REALIMENTACION EN FUNCION DE LA SEÑAL DE MEDICION Y SUMINISTRAR UNA SEÑAL DE SALIDA REPRESENTATIVA DE LA CANTIDAD DE PAQUETES DE CARGA. EL INVENTO ES UTIL PARA MEDIR POTENCIALES, CORRIENTES ELECTRICAS, PRESIONES, TEMPERATURAS, CAUDALES, VALORES DE PH Y OTRAS VARIABLES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US85517886A | 1986-04-23 | 1986-04-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2005176A6 true ES2005176A6 (es) | 1989-03-01 |
Family
ID=25320538
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES8701151A Expired ES2005176A6 (es) | 1986-04-23 | 1987-04-21 | Un circuito de medicion para proporcionar una salida en funcion de una senal de entrada |
Country Status (23)
Country | Link |
---|---|
EP (1) | EP0303615B2 (es) |
JP (1) | JP2640748B2 (es) |
KR (1) | KR960011538B1 (es) |
CN (2) | CN1016217B (es) |
AT (1) | ATE87747T1 (es) |
AU (1) | AU597067B2 (es) |
BR (1) | BR8707676A (es) |
CA (1) | CA1296923C (es) |
DE (1) | DE3785203T3 (es) |
DK (1) | DK172364B1 (es) |
ES (1) | ES2005176A6 (es) |
FI (1) | FI96144C (es) |
HK (1) | HK102893A (es) |
HU (1) | HU210496B (es) |
IL (1) | IL82194A (es) |
IN (1) | IN169603B (es) |
MX (1) | MX165723B (es) |
MY (1) | MY102916A (es) |
NO (1) | NO175556C (es) |
RU (1) | RU2133969C1 (es) |
WO (1) | WO1987006711A1 (es) |
YU (1) | YU73587A (es) |
ZA (1) | ZA872875B (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4878012A (en) * | 1988-06-10 | 1989-10-31 | Rosemount Inc. | Charge balanced feedback transmitter |
FR2682768A1 (fr) * | 1991-10-21 | 1993-04-23 | Otic Fischer & Porter | Methodes de conversion de rapports d'impedances applicables aux appareils de mesure, notamment aux transmetteurs de pression industriels, et leurs dispositifs de mise en óoeuvre. |
US5329818A (en) * | 1992-05-28 | 1994-07-19 | Rosemount Inc. | Correction of a pressure indication in a pressure transducer due to variations of an environmental condition |
JP2006329778A (ja) * | 2005-05-25 | 2006-12-07 | Mitsubishi Electric Corp | 容量検出回路 |
DE102009056838A1 (de) * | 2009-12-03 | 2011-06-09 | Siemens Aktiengesellschaft | Verfahren und Vorrichtung zur Spannungsmessung |
KR101053424B1 (ko) * | 2010-04-22 | 2011-08-02 | 서울대학교산학협력단 | 캐패시티브 마이크로폰의 신호 검출 방법 및 이를 구현한 회로 시스템 |
DE102012210004B4 (de) | 2012-06-14 | 2014-11-06 | Robert Bosch Gmbh | Balkendetektor mit Regelschaltung |
US9374545B2 (en) * | 2013-09-13 | 2016-06-21 | BAE Systems Imaging Solutions Inc. | Amplifier adapted for CMOS imaging sensors |
RU183764U1 (ru) * | 2017-09-04 | 2018-10-02 | Общество с ограниченной ответственностью "РосСпецМонтажАвтоматика" | Универсальный автономный беспроводной измеритель-коммутатор контроллеров и датчиков с цифровыми и аналоговыми выходами |
RU2694789C1 (ru) * | 2018-08-24 | 2019-07-16 | Общество с ограниченной ответственностью "РосСпецМонтажАвтоматика" | Универсальный автономный беспроводной измеритель-коммутатор контроллеров и датчиков с цифровыми и аналоговыми выходами |
EP4251236A1 (en) * | 2020-11-27 | 2023-10-04 | Medtrum Technologies Inc. | A driving structure of a drug infusion device |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS539542B2 (es) * | 1972-09-21 | 1978-04-06 | ||
US4086528A (en) * | 1975-09-17 | 1978-04-25 | United Kingdom Atomic Energy Authority | Capacitive transducers |
US4093915A (en) * | 1976-01-12 | 1978-06-06 | Setra Systems, Inc. | Capacitance measuring system |
US4054833A (en) * | 1976-06-11 | 1977-10-18 | Setra Systems, Inc. | Capacitance measuring system |
US4114090A (en) * | 1976-08-17 | 1978-09-12 | Imasco Limited | Electronic moisture meter |
SE431683B (sv) * | 1977-09-23 | 1984-02-20 | Testut Aequitas | Anordning for metning av kapacitansen hos en kondensator |
US4166974A (en) * | 1978-01-23 | 1979-09-04 | The United States Of America As Represented By The Secretary Of The Navy | Apparatus and method for measuring capacitive energy |
US4187459A (en) * | 1978-02-13 | 1980-02-05 | Automatic Systems Laboratories Limited | Digital measurement of impedance ratios |
US4370890A (en) * | 1980-10-06 | 1983-02-01 | Rosemount Inc. | Capacitive pressure transducer with isolated sensing diaphragm |
US4381677A (en) * | 1981-01-23 | 1983-05-03 | Rosemount Inc. | Reactance measurement circuit |
JPS58200119A (ja) * | 1982-05-18 | 1983-11-21 | Matsushita Electric Ind Co Ltd | 圧力センサ装置 |
US4633168A (en) * | 1984-11-30 | 1986-12-30 | Borg-Warner Corporation | Measuring system for determining the reactance ratio of a pair of reactive devices |
-
1987
- 1987-04-12 IL IL82194A patent/IL82194A/xx not_active IP Right Cessation
- 1987-04-14 MX MX006057A patent/MX165723B/es unknown
- 1987-04-15 IN IN278/MAS/87A patent/IN169603B/en unknown
- 1987-04-16 HU HU872755A patent/HU210496B/hu not_active IP Right Cessation
- 1987-04-16 RU SU4356842/09A patent/RU2133969C1/ru active
- 1987-04-16 AU AU73565/87A patent/AU597067B2/en not_active Ceased
- 1987-04-16 AT AT87903103T patent/ATE87747T1/de not_active IP Right Cessation
- 1987-04-16 JP JP62502775A patent/JP2640748B2/ja not_active Expired - Lifetime
- 1987-04-16 WO PCT/US1987/000834 patent/WO1987006711A1/en active IP Right Grant
- 1987-04-16 EP EP87903103A patent/EP0303615B2/en not_active Expired - Lifetime
- 1987-04-16 DE DE3785203T patent/DE3785203T3/de not_active Expired - Lifetime
- 1987-04-16 KR KR1019870701207A patent/KR960011538B1/ko not_active IP Right Cessation
- 1987-04-16 BR BR8707676A patent/BR8707676A/pt not_active IP Right Cessation
- 1987-04-21 ES ES8701151A patent/ES2005176A6/es not_active Expired
- 1987-04-21 CA CA000535179A patent/CA1296923C/en not_active Expired - Lifetime
- 1987-04-22 YU YU00735/87A patent/YU73587A/xx unknown
- 1987-04-22 CN CN87102941A patent/CN1016217B/zh not_active Expired
- 1987-04-23 ZA ZA872875A patent/ZA872875B/xx unknown
- 1987-07-16 CN CN92101063A patent/CN1026616C/zh not_active Expired - Fee Related
- 1987-09-29 MY MYPI87002132A patent/MY102916A/en unknown
- 1987-12-22 NO NO875401A patent/NO175556C/no not_active IP Right Cessation
- 1987-12-23 DK DK683887A patent/DK172364B1/da not_active IP Right Cessation
-
1988
- 1988-10-04 FI FI884562A patent/FI96144C/fi not_active IP Right Cessation
-
1993
- 1993-09-30 HK HK1028/93A patent/HK102893A/xx not_active IP Right Cessation
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2005176A6 (es) | Un circuito de medicion para proporcionar una salida en funcion de una senal de entrada | |
JPS5790107A (en) | Method for compensating temperature in semiconductor converter | |
JPS5676616A (en) | Current operational amplifier | |
ES8500460A1 (es) | Un dispositivo detector de campo magnetico | |
JPS5437582A (en) | Measuring method for capacity of three-terminal semiconductor element | |
JPS5242167A (en) | Semiconductor pressure gauge | |
ES477752A1 (es) | Perfeccionamientos en circuitos de demodulacion para trans- ductores capacitivos. | |
JPS5356076A (en) | Photoelectric conversion system sensor | |
JPS5313967A (en) | Measuring method for characteristic of vibration gauge | |
JPS5386236A (en) | Error corrector circuit in digital measuring instrument | |
JPS53125771A (en) | Measuring unit for semiconductor | |
JPS5430076A (en) | Fine variation meter of impedance | |
ATE1117T1 (de) | Schaltungsanordnung zur erzeugung einer pruefspannung. | |
JPS5365766A (en) | Input offset voltage measuring method for semiconductive integrated linear circuit | |
JPS57117002A (en) | Automatic setting circuit | |
JPS53140055A (en) | Semiconductor strain gauge | |
JPS56114347A (en) | Probe card | |
JPS57135373A (en) | Power supply device for measuring electric power apparatus | |
JPS57128860A (en) | Electric character measuring device for semiconductor device | |
JPS53137182A (en) | Power source voltage level detecting circuit | |
JPS5593068A (en) | Automatic zero-adjustment type high-frequency wattmeter | |
JPS5361977A (en) | Constant current load circuit for measuring semiconductor elementcharacteristics | |
JPS56137238A (en) | Differential pressure transmitter | |
JPS57161506A (en) | Converter for physical quantity | |
JPS5671338A (en) | Conversion circuit of two/four wires |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20041102 |