ES2064946T3 - Dispositivo de deteccion de rotacion de un elemento giratorio, tal como la turbina de un contador de agua. - Google Patents
Dispositivo de deteccion de rotacion de un elemento giratorio, tal como la turbina de un contador de agua.Info
- Publication number
- ES2064946T3 ES2064946T3 ES91401903T ES91401903T ES2064946T3 ES 2064946 T3 ES2064946 T3 ES 2064946T3 ES 91401903 T ES91401903 T ES 91401903T ES 91401903 T ES91401903 T ES 91401903T ES 2064946 T3 ES2064946 T3 ES 2064946T3
- Authority
- ES
- Spain
- Prior art keywords
- detection
- detectors
- rotation
- turbine
- water meter
- 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 - Lifetime
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/68—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using thermal effects
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/06—Indicating or recording devices
- G01F15/068—Indicating or recording devices with electrical means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
- G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
- G01D5/20—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
- G01D5/2006—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the self-induction of one or more coils
- G01D5/202—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the self-induction of one or more coils by movable a non-ferromagnetic conductive element
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Measuring Volume Flow (AREA)
- Details Of Flowmeters (AREA)
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
Abstract
EL DISPOSITIVO DE DETECCION DE ROTACION COMPRENDE M DETECTORES DE PROXIMIDAD (L0, L1) DESTINADOS A DETECTAR EL PASO DE UNA MARCA SOLIDARIA DEL ELEMENTO GIRATORIO. SE ANALIZA (12A) LA EVOLUCION DE LAS SEÑALES EMITIDAS POR CADA UNO DE LOS DETECTORES DE UNA SERIE SELECCIONADA DE M-1 DETECTORES. EN CUANTO SE DETECTA LA MARCA AL NIVEL DE UNO DE LOS DETECTORES SITUADO EN EL EXTREMO DE LA SERIE, SE INCREMENTA EL INDICE DEL NUMERO DE VUELTAS (12B), SE SELECCIONA UNA NUEVA SERIE M-1 DETECTORES QUE EXCLUYE EL QUE ACABA DE DETECTAR EL PASO DE LA MARCA, Y SE REINICIALIZAN LOS CRITERIOS REPRESENTATIVOS DE LA EVOLUCION PARA LAS SEÑALES QUE TIENEN QUE VENIR DE LA NUEVA SERIE SELECCIONADA. SE OBTIENE ASI UN SISTEMA ADAPTATIVO APLICABLE A LA DETECCION DE ROTACION DE UNA TURBINA DE CONTADOR DE AGUA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9009277A FR2664973B1 (fr) | 1990-07-20 | 1990-07-20 | Dispositif de detection de rotation d'un element tournant tel que la turbine d'un compteur d'eau. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2064946T3 true ES2064946T3 (es) | 1995-02-01 |
Family
ID=9398931
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91401903T Expired - Lifetime ES2064946T3 (es) | 1990-07-20 | 1991-07-09 | Dispositivo de deteccion de rotacion de un elemento giratorio, tal como la turbina de un contador de agua. |
Country Status (9)
Country | Link |
---|---|
US (1) | US5187989A (es) |
EP (1) | EP0467753B1 (es) |
JP (1) | JP3190704B2 (es) |
KR (1) | KR100217352B1 (es) |
AT (1) | ATE113123T1 (es) |
DE (1) | DE69104665T2 (es) |
DK (1) | DK0467753T3 (es) |
ES (1) | ES2064946T3 (es) |
FR (1) | FR2664973B1 (es) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2755230A1 (fr) * | 1996-10-28 | 1998-04-30 | Serrano Stephan Francois Jean | Dispositif pour la mesure du debit d'un liquide, notamment du debit d'eau courante, d'un cours d'eau |
US5877429A (en) * | 1997-07-28 | 1999-03-02 | William H. Gauley | Flow meter |
US6604434B1 (en) | 2000-06-23 | 2003-08-12 | Neptune Technology Group, Inc. | Method and apparatus for determining the direction and rate of a rotating element |
SE519954C2 (sv) * | 2000-08-09 | 2003-04-29 | Elster Messtechnik Gmbh | Anordning och förfarande för beröringsfri avkänning av en rotors rotationstillstånd |
US6612188B2 (en) | 2001-01-03 | 2003-09-02 | Neptune Technology Group Inc. | Self-powered fluid meter |
US6819292B2 (en) | 2001-03-09 | 2004-11-16 | Arad Measuring Technologies Ltd | Meter register |
US20040027253A1 (en) * | 2002-08-12 | 2004-02-12 | Marsh Douglas G. | Automatic reading of a meter having a dial or numeric visual display |
FR2849186B1 (fr) * | 2002-12-23 | 2005-02-04 | Actaris Sas | Dispositif de detection du positionnement d'un module de mesure sur un compteur de fluide |
DE10352251B4 (de) * | 2003-11-08 | 2019-10-24 | Elster Messtechnik Gmbh | Vorrichtung zur Führung und Positionierung von elektrischen Bauteilen |
FR2864615B1 (fr) * | 2003-12-31 | 2006-03-10 | Actaris Sas | Dispositif de detection d'un element tournant tel que la turbine d'un compteur d'eau |
US7498953B2 (en) * | 2004-11-16 | 2009-03-03 | Salser Jr Floyd Stanley | Smart transmitter for utility meters |
EP2044584A4 (en) * | 2006-05-04 | 2017-11-22 | Capstone Mobile Technologies, LLC | System and method for remotely monitoring and controlling a water meter |
DE102010005231A1 (de) | 2010-01-21 | 2011-07-28 | M & FC Holding LLC, N.C. | Verfahren zum Detektieren der Rotationen eines Rotors |
JP2013174484A (ja) * | 2012-02-24 | 2013-09-05 | Semiconductor Components Industries Llc | 流体の流量測定装置 |
DE102012009962A1 (de) * | 2012-05-19 | 2013-11-21 | Hengstler Gmbh | Batterieloser Zähler für strömende Medien |
DE202013001852U1 (de) * | 2013-02-27 | 2014-02-28 | Christian Gradischnik | Vorrichtung zum Erfassen eines Durchflusses |
FR3025309B1 (fr) * | 2014-08-28 | 2018-03-16 | Sagemcom Energy & Telecom Sas | Dispositif de comptage de tours d`une roue au moyen d`une bobine et compteur equipe de ce dispositif de comptage |
FR3027105B1 (fr) * | 2014-10-13 | 2018-02-16 | Sagemcom Energy & Telecom Sas | Procede d'auto-calibration d'un dispositif de comptage de tours d'une roue par ajustement d'une tension de reference |
EP3096450A1 (en) * | 2015-05-20 | 2016-11-23 | Aiut Sp. z o.o. | Electric circuit of a generator of oscillations |
EP3109602B1 (en) * | 2015-06-25 | 2021-08-04 | Honeywell Technologies Sarl | Fluid flow measuring device and armature comprising a fluid flow measuring device |
FR3040483B1 (fr) * | 2015-08-27 | 2017-08-18 | Sagemcom Energy & Telecom Sas | Dispositif de comptage de tours d'une roue au moyen d'une bobine et compteur equipe de ce dispositif de comptage |
US10267651B2 (en) | 2015-12-28 | 2019-04-23 | Nudge Systems, LLC | Fluid flow sensing systems and methods of use |
CN106248162B (zh) * | 2016-08-31 | 2023-06-02 | 四川海力智能科技股份有限公司 | 一种燃气表及其计数器机电转换装置 |
CN107817034B (zh) * | 2017-10-27 | 2020-02-07 | 深圳友讯达科技股份有限公司 | 计量表温度修正方法及装置 |
US11796577B2 (en) | 2020-09-09 | 2023-10-24 | Ningbo Aura Semiconductor Co., Limited | Making determination of inductance-change immune to changes in environmental conditions |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2271620A1 (en) * | 1974-05-14 | 1975-12-12 | Electricite De France | Revolution counter for rotary disc - has IR emitter diode reflected from reflective part of disc to phototransistor |
FR2473700A1 (fr) * | 1980-01-11 | 1981-07-17 | Jaeger | Capteur de proximite |
DE3008248A1 (de) * | 1980-02-29 | 1981-09-10 | Siemens AG, 1000 Berlin und 8000 München | Volumenzaehler |
JPS58153112A (ja) * | 1982-03-08 | 1983-09-12 | Toshiba Corp | 回転数計数装置 |
US4565090A (en) * | 1983-10-17 | 1986-01-21 | Motohiro Gotanda | Detection device for detecting and indicating operation of a gas meter |
US4537081A (en) * | 1983-12-15 | 1985-08-27 | Max John K | Flow metering circuit and method |
DE3608191C1 (de) * | 1986-03-12 | 1986-11-20 | SPANNER-POLLUX GmbH, 6700 Ludwigshafen | Zählwerk für Wassermesser vom Typ Naßläufer |
ATE85425T1 (de) * | 1988-10-27 | 1993-02-15 | Gas & Wassermesserfab Ag | Induktiver umdrehungssensor fuer fluegelraddurchflussmesser. |
-
1990
- 1990-07-20 FR FR9009277A patent/FR2664973B1/fr not_active Expired - Fee Related
-
1991
- 1991-07-09 EP EP91401903A patent/EP0467753B1/fr not_active Expired - Lifetime
- 1991-07-09 DK DK91401903.9T patent/DK0467753T3/da active
- 1991-07-09 AT AT91401903T patent/ATE113123T1/de not_active IP Right Cessation
- 1991-07-09 DE DE69104665T patent/DE69104665T2/de not_active Expired - Lifetime
- 1991-07-09 ES ES91401903T patent/ES2064946T3/es not_active Expired - Lifetime
- 1991-07-17 US US07/731,684 patent/US5187989A/en not_active Expired - Lifetime
- 1991-07-19 JP JP17967991A patent/JP3190704B2/ja not_active Expired - Fee Related
- 1991-07-20 KR KR1019910012442A patent/KR100217352B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR100217352B1 (ko) | 1999-09-01 |
US5187989A (en) | 1993-02-23 |
FR2664973B1 (fr) | 1992-10-23 |
JP3190704B2 (ja) | 2001-07-23 |
JPH04232874A (ja) | 1992-08-21 |
DE69104665T2 (de) | 1995-04-20 |
DE69104665D1 (de) | 1994-11-24 |
ATE113123T1 (de) | 1994-11-15 |
DK0467753T3 (da) | 1995-04-03 |
KR920003032A (ko) | 1992-02-29 |
FR2664973A1 (fr) | 1992-01-24 |
EP0467753B1 (fr) | 1994-10-19 |
EP0467753A1 (fr) | 1992-01-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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