BR112014021664A8 - disposição de sensor de posição rotacional para captar a posição rotacional de um membro giratório e membro giratório - Google Patents

disposição de sensor de posição rotacional para captar a posição rotacional de um membro giratório e membro giratório

Info

Publication number
BR112014021664A8
BR112014021664A8 BR112014021664A BR112014021664A BR112014021664A8 BR 112014021664 A8 BR112014021664 A8 BR 112014021664A8 BR 112014021664 A BR112014021664 A BR 112014021664A BR 112014021664 A BR112014021664 A BR 112014021664A BR 112014021664 A8 BR112014021664 A8 BR 112014021664A8
Authority
BR
Brazil
Prior art keywords
rotating member
rotational position
sensor arrangement
capturing
position sensor
Prior art date
Application number
BR112014021664A
Other languages
English (en)
Inventor
Martin Pooley David
Original Assignee
Elster Water Metering Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Elster Water Metering Ltd filed Critical Elster Water Metering Ltd
Publication of BR112014021664A8 publication Critical patent/BR112014021664A8/pt

Links

Classifications

    • 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
    • G01D5/204—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 mutual induction between two or more coils
    • G01D5/2073—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 mutual induction between two or more coils by movement of a single coil with respect to two or more coils
    • 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
    • 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
    • G01F1/10—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 axial admission
    • G01F1/115—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 axial admission with magnetic or electromagnetic coupling to the indicating device
    • 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
    • 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
    • G01F15/061—Indicating or recording devices for remote indication
    • G01F15/063—Indicating or recording devices for remote indication using electrical means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Electromagnetism (AREA)
  • Measuring Volume Flow (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)

Abstract

disposição de sensor de posição rotacional para captar a posição rotacional de um membro giratório e membro giratório. a presente invenção refere-se a uma disposição de sensor de posição rotacional para captar a posição rotacional de um membro giratório que inclui pelo menos um circuito de excitação. o circuito de excitação tem uma seção que inclui uma bobina de excitação e o circuito de excitação é operável para energizar a seção, sendo que a energia faz com que a corrente flua na seção quando a mesma não está acionada, excitando, desse modo, um campo eletromagnético oscilante. o meio para o acoplamento ao campo eletromagnético é fornecido, amortecendo, desse modo, as oscilações do campo eletromagnético. o um ou mais circuitos de excitação ou os meios de acoplamento são associados ao membro giratório. fornecendo-se tais meios de acoplamento, o amortecimento pode ser aprimorado.
BR112014021664A 2012-03-01 2013-03-01 disposição de sensor de posição rotacional para captar a posição rotacional de um membro giratório e membro giratório BR112014021664A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1203685.1A GB201203685D0 (en) 2012-03-01 2012-03-01 Rotational position sensing
PCT/GB2013/050525 WO2013128211A1 (en) 2012-03-01 2013-03-01 Rotational position sensing

Publications (1)

Publication Number Publication Date
BR112014021664A8 true BR112014021664A8 (pt) 2021-03-09

Family

ID=46003002

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014021664A BR112014021664A8 (pt) 2012-03-01 2013-03-01 disposição de sensor de posição rotacional para captar a posição rotacional de um membro giratório e membro giratório

Country Status (9)

Country Link
EP (2) EP2820383A1 (pt)
CN (1) CN104246443B (pt)
AU (1) AU2013227427B2 (pt)
BR (1) BR112014021664A8 (pt)
GB (1) GB201203685D0 (pt)
HK (1) HK1201088A1 (pt)
MY (1) MY167633A (pt)
NZ (1) NZ700353A (pt)
WO (1) WO2013128211A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3058790B1 (fr) * 2016-11-14 2018-11-02 Safran Electronics & Defense Capteur angulaire sans contact
CN108645463A (zh) * 2017-10-12 2018-10-12 三川智慧科技股份有限公司 一种基于无磁NB-IoT物联网水表的新型计量阻尼片

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4137695C2 (de) * 1991-11-15 1994-12-01 Texas Instruments Deutschland Sensoranordnung zur Feststellung des Bewegungszustandes eines Rotors
SE519954C2 (sv) * 2000-08-09 2003-04-29 Elster Messtechnik Gmbh Anordning och förfarande för beröringsfri avkänning av en rotors rotationstillstånd
JP3839449B2 (ja) * 2004-09-28 2006-11-01 誠 成瀬 位置検出装置
GB0423617D0 (en) * 2004-10-23 2004-11-24 Murray Joseph W Dial indicator system
BRPI0806373A2 (pt) * 2007-01-19 2011-09-13 Ksr Tech Co aparelho para prover um sinal relacionado com uma posição de um elemento acoplador
GB2482651B (en) * 2010-04-15 2013-05-01 And Technology Res Ltd An electromagnetic method for sensing the relative position of two items using coupled tuned circuits

Also Published As

Publication number Publication date
GB201203685D0 (en) 2012-04-18
EP2820383A1 (en) 2015-01-07
NZ700353A (en) 2016-11-25
AU2013227427A1 (en) 2014-10-09
CN104246443A (zh) 2014-12-24
HK1201088A1 (en) 2015-08-21
WO2013128211A1 (en) 2013-09-06
EP4009005A1 (en) 2022-06-08
MY167633A (en) 2018-09-21
AU2013227427B2 (en) 2016-12-15
CN104246443B (zh) 2017-09-01

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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]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B12B Appeal against refusal [chapter 12.2 patent gazette]