ES2025310B3 - Captador de posicion sin contacto mecanico - Google Patents

Captador de posicion sin contacto mecanico

Info

Publication number
ES2025310B3
ES2025310B3 ES88402090T ES88402090T ES2025310B3 ES 2025310 B3 ES2025310 B3 ES 2025310B3 ES 88402090 T ES88402090 T ES 88402090T ES 88402090 T ES88402090 T ES 88402090T ES 2025310 B3 ES2025310 B3 ES 2025310B3
Authority
ES
Spain
Prior art keywords
position sensor
mechanical contact
mechanical
contact
sensor
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
Application number
ES88402090T
Other languages
English (en)
Inventor
Pierre Sellier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Merlin Gerin SA
Original Assignee
Merlin Gerin SA
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
Priority claimed from FR8712066A external-priority patent/FR2619951B1/fr
Priority claimed from FR8712064A external-priority patent/FR2619913B1/fr
Application filed by Merlin Gerin SA filed Critical Merlin Gerin SA
Application granted granted Critical
Publication of ES2025310B3 publication Critical patent/ES2025310B3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G01D5/22—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 differentially influencing two coils
    • G01D5/225—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 differentially influencing two coils by influencing the mutual induction between the two coils

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
ES88402090T 1987-08-28 1988-08-11 Captador de posicion sin contacto mecanico Expired - Lifetime ES2025310B3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8712066A FR2619951B1 (fr) 1987-08-28 1987-08-28 Dispositif de detection de la position d'une barre de controle d'un reacteur nucleaire
FR8712064A FR2619913B1 (fr) 1987-08-28 1987-08-28 Capteur de position sans contact mecanique

Publications (1)

Publication Number Publication Date
ES2025310B3 true ES2025310B3 (es) 1992-03-16

Family

ID=26226191

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88402090T Expired - Lifetime ES2025310B3 (es) 1987-08-28 1988-08-11 Captador de posicion sin contacto mecanico

Country Status (2)

Country Link
EP (1) EP0308282B1 (es)
ES (1) ES2025310B3 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9015586D0 (en) * 1990-07-14 1991-01-02 Lucas Ind Plc Temperature compensating circuit for lvdt and control system
DE102008064544B4 (de) * 2008-12-19 2011-02-24 Balluff Gmbh Positions-/Wegmesssystem und Verfahren zur Bestimmung der Position eines Gebers
CN102214489B (zh) * 2011-05-18 2013-06-05 清华大学 棒位测量装置及方法
DE102012000529A1 (de) * 2012-01-13 2013-07-18 Areva Np Gmbh Vorrichtung zur Messung der Position eines verschiebbaren Steuerstabes in einem Kernreaktor
DE102012001509A1 (de) * 2012-01-27 2013-08-01 Areva Np Gmbh Vorrichtung und Verfahren zur Messung der Position eines verschiebbaren Steuerstabes
CN119324081B (zh) * 2024-09-11 2025-10-14 中国核动力研究设计院 一种反应堆冗余编码探测型安全级棒位探测器及测量方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB883781A (en) * 1957-01-16 1961-12-06 Atomic Energy Authority Uk Improvements in or relating to apparatus for the measurement, indication or detection of position of an object
DE1213310B (de) * 1964-11-06 1966-03-24 Siemens Ag Stellungsanzeigevorrichtung nach dem Induktionsprinzip
BE793944A (fr) * 1972-01-24 1973-05-02 Merlin Gerin Capteur de position sans contact mecanique
US3893090A (en) * 1973-01-03 1975-07-01 Westinghouse Electric Corp Position indication system
DE3410292A1 (de) * 1984-03-21 1985-09-26 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zur temperaturkompensation der digitalen signalausgabe einer schaltungsanordnung mit einem weggeber
US4629983A (en) * 1984-10-03 1986-12-16 Westinghouse Electric Corp. Digital rod position detector system

Also Published As

Publication number Publication date
EP0308282B1 (fr) 1991-07-24
EP0308282A1 (fr) 1989-03-22

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