HK1201088A1 - Rotational position sensing - Google Patents

Rotational position sensing

Info

Publication number
HK1201088A1
HK1201088A1 HK15101387.2A HK15101387A HK1201088A1 HK 1201088 A1 HK1201088 A1 HK 1201088A1 HK 15101387 A HK15101387 A HK 15101387A HK 1201088 A1 HK1201088 A1 HK 1201088A1
Authority
HK
Hong Kong
Prior art keywords
rotational position
position sensing
sensing
rotational
Prior art date
Application number
HK15101387.2A
Other languages
English (en)
Chinese (zh)
Inventor
David Martin Pooley
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 HK1201088A1 publication Critical patent/HK1201088A1/xx

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)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
HK15101387.2A 2012-03-01 2015-02-06 Rotational position sensing HK1201088A1 (en)

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
HK1201088A1 true HK1201088A1 (en) 2015-08-21

Family

ID=46003002

Family Applications (1)

Application Number Title Priority Date Filing Date
HK15101387.2A HK1201088A1 (en) 2012-03-01 2015-02-06 Rotational position sensing

Country Status (9)

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

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
US7482803B2 (en) * 2007-01-19 2009-01-27 Ksr Technologies Co. Inductive position sensor using reference signal
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
BR112014021664A8 (pt) 2021-03-09
AU2013227427A1 (en) 2014-10-09
EP2820383A1 (en) 2015-01-07
CN104246443A (zh) 2014-12-24
CN104246443B (zh) 2017-09-01
MY167633A (en) 2018-09-21
AU2013227427B2 (en) 2016-12-15
WO2013128211A1 (en) 2013-09-06
EP4009005A1 (en) 2022-06-08
NZ700353A (en) 2016-11-25

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