BR112012018119A2 - processo para a detecção da rotação e da direção de rotação de um rotor - Google Patents
processo para a detecção da rotação e da direção de rotação de um rotorInfo
- Publication number
- BR112012018119A2 BR112012018119A2 BR112012018119A BR112012018119A BR112012018119A2 BR 112012018119 A2 BR112012018119 A2 BR 112012018119A2 BR 112012018119 A BR112012018119 A BR 112012018119A BR 112012018119 A BR112012018119 A BR 112012018119A BR 112012018119 A2 BR112012018119 A2 BR 112012018119A2
- Authority
- BR
- Brazil
- Prior art keywords
- rotation
- rotor
- sensors
- detecting
- measurements
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
- G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
-
- 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
- G01D5/2013—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 a movable ferromagnetic element, e.g. a core
-
- 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
-
- 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
- G01F1/05—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 mechanical effects
- G01F1/06—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 mechanical effects using rotating vanes with tangential admission
- G01F1/075—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 mechanical effects using rotating vanes with tangential admission with magnetic or electromagnetic coupling to the indicating device
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P13/00—Indicating or recording presence, absence, or direction, of movement
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P13/00—Indicating or recording presence, absence, or direction, of movement
- G01P13/02—Indicating direction only, e.g. by weather vane
- G01P13/04—Indicating positive or negative direction of a linear movement or clockwise or anti-clockwise direction of a rotational movement
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
- G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
- G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
- G01P3/488—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by variable reluctance detectors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Fluid Mechanics (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
Abstract
patente de invenção: "processo para a detecção da rotação e da direção de rotação de um rotor". a presente invenção refere-se a um processo para a detecção da rotação e da direção de rotação de um rotor (1), sobre o qual se acha posicionado pelo menos um elemento de atenuação (d), sendo que dois sensores (s1,s2), distanciados um do outro, estão dispostos com pequena distância em relação ao rotor (1) e ao elemento de atenuação (d). os sensores (s1,s2) formam circuitos oscilantes que são atenuados para mais ou para menos em função da posição do elemento de atenuação (d). depois da execução de uma estandardização, as medições são executadas através de observação de posições angulares de rotação consecutivas, na medida em que os atuais tempos de decaimento dos sensores (s1,s2) são medidos no ritmo de uma frequência de escaneamento e, então, as regras de estandardização são empregadas para os tempos de decaimento medidos dos sensores (s1,s2). em seguida, a partir desse valores é constituído um vetor, o qual é inserido em um sistema de coordenadas. em seguida, o atual ângulo de vetor é determinado e comparado com o valor de um ângulo de vetor anterior aprpriado. a partir do resultado de comparação avalia-se se o rotor (1) executou uma rotação e se essa rotação foi para frente ou para trás. através da repetição das medições no ritmo da frequência de escaneamento é possível detectar os movimentos de rotação do rotor (1) com grande precisão.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010005231A DE102010005231A1 (de) | 2010-01-21 | 2010-01-21 | Verfahren zum Detektieren der Rotationen eines Rotors |
DE102010005231.0 | 2010-01-21 | ||
PCT/EP2010/007838 WO2011088880A1 (de) | 2010-01-21 | 2010-12-21 | Verfahren zum detektieren der rotation und drehrichtung eines rotors |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112012018119A2 true BR112012018119A2 (pt) | 2016-04-05 |
BR112012018119B1 BR112012018119B1 (pt) | 2020-09-01 |
Family
ID=43901395
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112012018119-0A BR112012018119B1 (pt) | 2010-01-21 | 2010-12-21 | Processo para a detecção da rotação e da direção de rotação de um rotor |
Country Status (8)
Country | Link |
---|---|
US (1) | US8788231B2 (pt) |
EP (1) | EP2526429B1 (pt) |
CN (1) | CN102918400B (pt) |
BR (1) | BR112012018119B1 (pt) |
DE (1) | DE102010005231A1 (pt) |
ES (1) | ES2540678T3 (pt) |
RU (1) | RU2517825C2 (pt) |
WO (1) | WO2011088880A1 (pt) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102121829B (zh) | 2010-08-09 | 2013-06-12 | 汪滔 | 一种微型惯性测量系统 |
CN106030245B (zh) * | 2014-04-25 | 2019-11-15 | 深圳市大疆创新科技有限公司 | 惯性传感装置 |
CN106370887B (zh) * | 2016-08-29 | 2019-05-17 | 武汉船用机械有限责任公司 | 一种绞盘旋转检测装置及方法 |
EP3401648A1 (en) | 2017-05-09 | 2018-11-14 | Aiut Sp. z o.o. | A mechanical drum-type counter for a consumption meter |
CN107367304A (zh) * | 2017-06-26 | 2017-11-21 | 深圳市普颂电子有限公司 | 判断流量计转子旋转转数与方向的方法及系统 |
CN107747984B (zh) * | 2017-10-27 | 2019-11-19 | 深圳友讯达科技股份有限公司 | 参考电压修正方法及装置 |
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 |
EP3788384A1 (en) * | 2018-05-02 | 2021-03-10 | Bently Nevada, LLC | Reverse detection for rotating machinery |
CN109374916A (zh) * | 2018-09-06 | 2019-02-22 | 芜湖职业技术学院 | 一种低功耗电机转速检测装置 |
CN114018355B (zh) * | 2020-07-17 | 2023-05-09 | 成都秦川物联网科技股份有限公司 | 一种物联网智能燃气表双速光电采样装置 |
CN114001787B (zh) * | 2020-07-17 | 2023-05-05 | 成都秦川物联网科技股份有限公司 | 一种物联网智能燃气表双速光电采样方法 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3340508A1 (de) | 1983-11-09 | 1985-11-07 | Bopp & Reuther Gmbh, 6800 Mannheim | Impulsgebereinrichtung fuer wasserzaehler |
DE3611862A1 (de) | 1986-04-09 | 1987-10-15 | Steudler Gmbh & Co Kg A | Induktiver naeherungssensor |
DE3733943A1 (de) | 1987-10-07 | 1989-04-20 | Andrae Leonberg Gmbh | Verfahren und vorrichtung zur erregung eines schwingkreises |
DE3733944A1 (de) | 1987-10-07 | 1989-04-27 | Andrae Leonberg Gmbh | Induktiver naeherungssensor |
SU1631441A1 (ru) * | 1988-04-04 | 1991-02-28 | Предприятие П/Я В-2058 | Устройство дл определени направлени вращени |
DE3923398C1 (pt) | 1989-07-14 | 1991-01-03 | Ziegler, Horst, Prof. Dr., 4790 Paderborn, De | |
FR2664973B1 (fr) | 1990-07-20 | 1992-10-23 | Schlumberger Ind Sa | Dispositif de detection de rotation d'un element tournant tel que la turbine d'un compteur d'eau. |
DE4301966C1 (de) | 1993-01-26 | 1994-03-31 | Techem Gmbh | Umdrehungsdetektor, insbesondere für ein Volumenmeßteil |
DE4446918A1 (de) * | 1994-12-28 | 1996-07-04 | Spanner Pollux Gmbh | Induktiver Sensor zum Messen der Drehzahl oder Drehrichtung einer Welle |
DE19809031A1 (de) | 1997-03-17 | 1998-09-24 | Bernina Electronic Ag | Induktiver Umdrehungssensor für Flügelrad-Durchflussmesser, Verwendung einer mehrschichtigen Leiterplatte in einem induktiven Umdrehungssensor und Verfahren zur Herstellung eines induktiven Umdrehungssensors |
DE19725806C2 (de) * | 1997-06-18 | 2000-09-28 | Texas Instruments Deutschland | Umdrehungsdetektor |
EP0898152A1 (de) | 1997-08-18 | 1999-02-24 | Bernina Electronic AG | Verfahren zur Steuerung der Abtastfrequenz einer Abtastvorrichtung zur Erfassung der Drehzahl und der Drehrichtung eines Flügelrades in einem Durchflussmesser und Durchflussmesser zur Verwendung im Verfahren |
SE522243C2 (sv) * | 1998-11-19 | 2004-01-27 | Scania Cv Ab | Anordning vid förbränningsmotorer |
US6924641B1 (en) * | 2000-05-19 | 2005-08-02 | Applied Materials, Inc. | Method and apparatus for monitoring a metal layer during chemical mechanical polishing |
DE10060198A1 (de) | 2000-12-01 | 2002-06-13 | Abb Patent Gmbh | Impulsgebereinrichtung für Volumenzähler |
US7701201B2 (en) * | 2003-09-11 | 2010-04-20 | Cherry Gmbh | Inductive switch |
US7263453B1 (en) * | 2004-01-21 | 2007-08-28 | Deka Products Limited Partnership | Shaft feedback sensor error detection |
DE102005016374A1 (de) * | 2005-04-09 | 2006-10-12 | Sensitec Gmbh | Messsystem zur Störungserkennung der Rotationsbewegung einer Vorrichtung, wobei die Vorrichtung mindestens einen rotierenden Permanentmagneten aufweist |
DE102006026543B4 (de) * | 2006-06-07 | 2010-02-04 | Vogt Electronic Components Gmbh | Lagegeber und zugehöriges Verfahren zum Erfassen einer Position eines Läufers einer Maschine |
DE102006046772A1 (de) * | 2006-09-29 | 2008-04-03 | Siemens Ag | Anordnung zur Messung einer Drehrate mit einem Vibrationssensor |
-
2010
- 2010-01-21 DE DE102010005231A patent/DE102010005231A1/de not_active Withdrawn
- 2010-12-21 ES ES10795256.6T patent/ES2540678T3/es active Active
- 2010-12-21 EP EP10795256.6A patent/EP2526429B1/de active Active
- 2010-12-21 CN CN201080062077.1A patent/CN102918400B/zh active Active
- 2010-12-21 BR BR112012018119-0A patent/BR112012018119B1/pt active IP Right Grant
- 2010-12-21 WO PCT/EP2010/007838 patent/WO2011088880A1/de active Application Filing
- 2010-12-21 RU RU2012135694/28A patent/RU2517825C2/ru active
-
2012
- 2012-07-23 US US13/555,503 patent/US8788231B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
DE102010005231A1 (de) | 2011-07-28 |
RU2517825C2 (ru) | 2014-05-27 |
WO2011088880A1 (de) | 2011-07-28 |
CN102918400A (zh) | 2013-02-06 |
US8788231B2 (en) | 2014-07-22 |
EP2526429B1 (de) | 2015-02-25 |
ES2540678T3 (es) | 2015-07-10 |
EP2526429A1 (de) | 2012-11-28 |
BR112012018119B1 (pt) | 2020-09-01 |
US20130035889A1 (en) | 2013-02-07 |
CN102918400B (zh) | 2015-01-07 |
RU2012135694A (ru) | 2014-02-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 21/12/2010, OBSERVADAS AS CONDICOES LEGAIS. |