BR112017014933A2 - sensores de movimento indutivos - Google Patents

sensores de movimento indutivos

Info

Publication number
BR112017014933A2
BR112017014933A2 BR112017014933-8A BR112017014933A BR112017014933A2 BR 112017014933 A2 BR112017014933 A2 BR 112017014933A2 BR 112017014933 A BR112017014933 A BR 112017014933A BR 112017014933 A2 BR112017014933 A2 BR 112017014933A2
Authority
BR
Brazil
Prior art keywords
dtot
length
point
winding
forming
Prior art date
Application number
BR112017014933-8A
Other languages
English (en)
Other versions
BR112017014933B1 (pt
Inventor
Maniouloux Yohan
REGACHE Pascal
Original Assignee
Hutchinson
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 Hutchinson filed Critical Hutchinson
Publication of BR112017014933A2 publication Critical patent/BR112017014933A2/pt
Publication of BR112017014933B1 publication Critical patent/BR112017014933B1/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
    • G01D5/2053—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 a movable non-ferromagnetic conductive element
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/003—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring position, not involving coordinate determination
    • 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
    • G01D5/2046—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 a movable ferromagnetic element, e.g. a core
    • 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
    • G01P3/49—Devices characterised by the use of electric or magnetic means for measuring angular speed using eddy currents
    • 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
    • G01P3/50—Devices characterised by the use of electric or magnetic means for measuring linear speed
    • G01P3/505—Devices characterised by the use of electric or magnetic means for measuring linear speed by using eddy currents

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Abstract

a invenção relaciona-se a um transdutor para um sensor de deslocamento indutivo, compreendendo um enrolamento secundário (213) de 2n espiras de direções alternadas se estendendo em uma zona de comprimento dtot, o enrolamento (213) compreendendo: uma primeira seção condutiva enrolada (213a) formando n meia espiras, se estendendo entre uma primeira extremidade (e1) do enrolamento, situada ao ponto médio do comprimento dtot, e um primeiro ponto (a) do enrolamento, situado a uma extremidade do comprimento dtot; uma segunda seção (213b) formando n meia espiras, se estendendo entre o primeiro ponto (a) e um segundo ponto intermediário (m) situado ao ponto médio do comprimento dtot; uma terceira seção (213c) formando n meia espiras, se estendendo entre o segundo ponto (m) e um terceiro ponto intermediário (b) situado a uma segunda extremidade do comprimento dtot; e uma quarta seção (213d) formando n meia espiras, se estendendo entre o terceiro ponto (b) e uma segunda extremidade (e2) do enrolamento situado ao ponto médio do comprimento dtot.
BR112017014933-8A 2015-01-13 2016-01-13 Transdutor para um sensor de deslocamento indutivo BR112017014933B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1550230A FR3031587B1 (fr) 2015-01-13 2015-01-13 Capteurs inductifs de deplacement
FR1550230 2015-01-13
PCT/FR2016/050053 WO2016113499A1 (fr) 2015-01-13 2016-01-13 Capteurs inductifs de deplacement

Publications (2)

Publication Number Publication Date
BR112017014933A2 true BR112017014933A2 (pt) 2018-03-13
BR112017014933B1 BR112017014933B1 (pt) 2022-11-01

Family

ID=52692919

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017014933-8A BR112017014933B1 (pt) 2015-01-13 2016-01-13 Transdutor para um sensor de deslocamento indutivo

Country Status (14)

Country Link
US (1) US10564008B2 (pt)
EP (1) EP3245483B1 (pt)
JP (1) JP6835724B2 (pt)
KR (1) KR102551009B1 (pt)
CN (1) CN107407577B (pt)
BR (1) BR112017014933B1 (pt)
CA (1) CA2973050C (pt)
DK (1) DK3245483T3 (pt)
ES (1) ES2712964T3 (pt)
FR (1) FR3031587B1 (pt)
HK (1) HK1245389B (pt)
MX (1) MX2017009156A (pt)
PL (1) PL3245483T3 (pt)
WO (1) WO2016113499A1 (pt)

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TWI805617B (zh) 2017-09-15 2023-06-21 南韓商Ｌｇ化學股份有限公司 層壓板
FR3094085B1 (fr) * 2019-03-22 2021-02-26 Continental Automotive Capteur de position inductif de largeur réduite
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US11656100B2 (en) 2020-10-08 2023-05-23 Pulse Innovation Labs, Inc. Angular displacement sensor
US11713983B2 (en) 2021-06-30 2023-08-01 Mitutoyo Corporation Sensing winding configuration for inductive position encoder
WO2022150744A1 (en) 2021-01-11 2022-07-14 Ysi, Inc. Induced crosstalk circuit for improved sensor linearity
US20230153482A1 (en) 2021-11-12 2023-05-18 Renesas Electronics America Inc. Method for designing receiver coil based on arbitrary target shape
WO2023147851A1 (de) * 2022-02-02 2023-08-10 Schunk Sintermetalltechnik Gmbh Geberelement für eine positionssensorik
US20230417579A1 (en) * 2022-06-28 2023-12-28 Allegro Microsystems, Llc Position sensing method
DE102022117762A1 (de) * 2022-07-15 2024-01-18 Bourns, Inc. Induktiver Sensor zur Erfassung einer Position

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Also Published As

Publication number Publication date
PL3245483T3 (pl) 2019-05-31
FR3031587B1 (fr) 2018-11-16
US10564008B2 (en) 2020-02-18
JP6835724B2 (ja) 2021-02-24
EP3245483B1 (fr) 2018-12-05
BR112017014933B1 (pt) 2022-11-01
MX2017009156A (es) 2018-02-12
ES2712964T3 (es) 2019-05-16
DK3245483T3 (en) 2019-03-25
CN107407577A (zh) 2017-11-28
US20180274947A1 (en) 2018-09-27
WO2016113499A1 (fr) 2016-07-21
FR3031587A1 (fr) 2016-07-15
KR102551009B1 (ko) 2023-07-04
JP2018503823A (ja) 2018-02-08
HK1245389B (zh) 2019-12-13
CN107407577B (zh) 2019-11-12
CA2973050C (fr) 2023-02-21
EP3245483A1 (fr) 2017-11-22
CA2973050A1 (fr) 2016-07-21
KR20170118723A (ko) 2017-10-25

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Legal Events

Date Code Title Description
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 13/01/2016, OBSERVADAS AS CONDICOES LEGAIS