IT1109561B - POSITION DETECTOR FOR CONTROL BARS IN A NUCLEAR REACTOR - Google Patents

POSITION DETECTOR FOR CONTROL BARS IN A NUCLEAR REACTOR

Info

Publication number
IT1109561B
IT1109561B IT68400/78A IT6840078A IT1109561B IT 1109561 B IT1109561 B IT 1109561B IT 68400/78 A IT68400/78 A IT 68400/78A IT 6840078 A IT6840078 A IT 6840078A IT 1109561 B IT1109561 B IT 1109561B
Authority
IT
Italy
Prior art keywords
position detector
nuclear reactor
control bars
bars
control
Prior art date
Application number
IT68400/78A
Other languages
Italian (it)
Other versions
IT7868400A0 (en
Original Assignee
Merlin Gerin
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 Merlin Gerin filed Critical Merlin Gerin
Publication of IT7868400A0 publication Critical patent/IT7868400A0/en
Application granted granted Critical
Publication of IT1109561B publication Critical patent/IT1109561B/en

Links

Classifications

    • 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
    • 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
    • G01D5/2258—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 by a movable ferromagnetic element, e.g. core
    • G01D5/2266—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 by a movable ferromagnetic element, e.g. core specially adapted circuits therefor
    • 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)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
IT68400/78A 1977-06-21 1978-06-16 POSITION DETECTOR FOR CONTROL BARS IN A NUCLEAR REACTOR IT1109561B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7719892A FR2395566A1 (en) 1977-06-21 1977-06-21 CONTROL BAR POSITION SENSOR FOR NUCLEAR REACTOR

Publications (2)

Publication Number Publication Date
IT7868400A0 IT7868400A0 (en) 1978-06-16
IT1109561B true IT1109561B (en) 1985-12-23

Family

ID=9192698

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68400/78A IT1109561B (en) 1977-06-21 1978-06-16 POSITION DETECTOR FOR CONTROL BARS IN A NUCLEAR REACTOR

Country Status (7)

Country Link
JP (1) JPS548545A (en)
BE (1) BE868276A (en)
DE (1) DE2826917A1 (en)
ES (1) ES470922A1 (en)
FR (1) FR2395566A1 (en)
GB (1) GB2000298B (en)
IT (1) IT1109561B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE59150B1 (en) * 1986-05-16 1994-01-12 Kollmorgen Ireland Limited Transducers for hostile environments
JPH0752580Y2 (en) * 1988-09-19 1995-11-29 多摩川精機株式会社 Linear sensor
GB9310786D0 (en) * 1993-05-25 1993-07-14 Walker Ian R Circulation pump for high purity gases at high pressures
GB201411032D0 (en) 2014-06-20 2014-08-06 Rolls Royce Power Eng Sensor and optimising method therefor
GB201411033D0 (en) 2014-06-20 2014-08-06 Rolls Royce Power Eng Method of optimising the output of a sensor
CN104697427B (en) * 2014-12-12 2017-06-09 中国航空工业集团公司北京长城计量测试技术研究所 A kind of differential transformer type inductance displacement sensor being made up of multiple coils

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3846771A (en) * 1973-01-03 1974-11-05 Westinghouse Electric Corp Position indication system

Also Published As

Publication number Publication date
GB2000298A (en) 1979-01-04
ES470922A1 (en) 1979-04-01
GB2000298B (en) 1982-02-03
JPS548545A (en) 1979-01-22
FR2395566B1 (en) 1980-11-21
FR2395566A1 (en) 1979-01-19
IT7868400A0 (en) 1978-06-16
BE868276A (en) 1978-10-16
DE2826917A1 (en) 1979-01-18

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