BE744758A - Dispositif indicateur de la position de barres - Google Patents

Dispositif indicateur de la position de barres

Info

Publication number
BE744758A
BE744758A BE744758DA BE744758A BE 744758 A BE744758 A BE 744758A BE 744758D A BE744758D A BE 744758DA BE 744758 A BE744758 A BE 744758A
Authority
BE
Belgium
Prior art keywords
position indicator
indicator device
bar position
bar
indicator
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
Jean-Claude Carpentier
Rene Minguet
Original Assignee
Acec
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 Acec filed Critical Acec
Publication of BE744758A publication Critical patent/BE744758A/xx

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D3/00—Control of position or direction
    • G05D3/12—Control of position or direction using feedback
    • G05D3/14—Control of position or direction using feedback using an analogue comparing device
    • G05D3/16—Control of position or direction using feedback using an analogue comparing device whose output amplitude can only take a number of discrete values
    • 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
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D3/00—Control of position or direction
    • G05D3/12—Control of position or direction using feedback
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/10—Structural combination of fuel element, control rod, reactor core, or moderator structure with sensitive instruments, e.g. for measuring radioactivity, strain
    • G21C17/12—Sensitive element forming part of control element
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
BE744758D 1970-01-22 1970-01-22 Dispositif indicateur de la position de barres BE744758A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE84151 1970-01-22
BE98440 1971-01-11

Publications (1)

Publication Number Publication Date
BE744758A true BE744758A (fr) 1970-07-22

Family

ID=25647493

Family Applications (1)

Application Number Title Priority Date Filing Date
BE744758D BE744758A (fr) 1970-01-22 1970-01-22 Dispositif indicateur de la position de barres

Country Status (5)

Country Link
BE (1) BE744758A (de)
DE (1) DE2102565A1 (de)
FR (1) FR2075778A5 (de)
LU (1) LU62453A1 (de)
NL (1) NL7100804A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4103233A (en) * 1975-08-13 1978-07-25 Verenigde Energiebedrijven Van Het Scheldeland Installation for the measuring of an essentially linear displacement
DE3105256A1 (de) * 1981-02-13 1982-09-09 Brown, Boveri & Cie Ag, 6800 Mannheim "verfahren und vorrichtung zur bestimmung der eintauchtiefe von corestaeben"
GB2121182B (en) * 1981-07-10 1985-07-24 Lucas Ind Plc Linear inductive transducer
FR2518738B1 (fr) * 1981-12-23 1985-10-18 Flopetrol Etu Fabrications Dispositif pour la mesure de dimensions internes d'un tube, notamment dans un puits et procede de mesure de deplacement applicable a un tel dispositif
GB2163259B (en) * 1984-05-02 1988-08-10 Westinghouse Electric Corp Rod position indication system

Also Published As

Publication number Publication date
DE2102565A1 (de) 1972-09-21
FR2075778A5 (en) 1971-10-08
LU62453A1 (fr) 1971-08-06
NL7100804A (nl) 1971-07-26

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: S.A. ACEC

Effective date: 19890131