IT7868400A0 - POSITION DETECTOR FOR CONTROL RODS IN A NUCLEAR REACTOR - Google Patents

POSITION DETECTOR FOR CONTROL RODS IN A NUCLEAR REACTOR

Info

Publication number
IT7868400A0
IT7868400A0 IT7868400A IT6840078A IT7868400A0 IT 7868400 A0 IT7868400 A0 IT 7868400A0 IT 7868400 A IT7868400 A IT 7868400A IT 6840078 A IT6840078 A IT 6840078A IT 7868400 A0 IT7868400 A0 IT 7868400A0
Authority
IT
Italy
Prior art keywords
position detector
nuclear reactor
control rods
rods
control
Prior art date
Application number
IT7868400A
Other languages
Italian (it)
Other versions
IT1109561B (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
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 true IT7868400A0 (en) 1978-06-16
IT1109561B 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
FR2395566A1 (en) 1979-01-19
JPS548545A (en) 1979-01-22
ES470922A1 (en) 1979-04-01
BE868276A (en) 1978-10-16
IT1109561B (en) 1985-12-23
FR2395566B1 (en) 1980-11-21
GB2000298B (en) 1982-02-03
DE2826917A1 (en) 1979-01-18

Similar Documents

Publication Publication Date Title
FR2407552B1 (en) IMPROVEMENTS IN GUIDE TUBES FOR NUCLEAR REACTOR CONTROL BARS
BE855951A (en) FAST NEUTRON NUCLEAR REACTOR
IT1133744B (en) RECONSTITUTABLE FUEL COMPLEX FOR A NUCLEAR REACTOR
IT7825407A0 (en) SPACING GRID FOR A BUNDLE OF FUEL RODS IN A NUCLEAR REACTOR MOUNTING.
IT7967990A0 (en) TRANSVERSE RETAINING DEVICE OF THE FUEL RODS OF A NUCLEAR REACTOR ASSEMBLY
BE794342A (en) NUCLEAR REACTOR WITH CONTROL BAR MECHANISMS
FR2284954A1 (en) FAST NEUTRON NUCLEAR REACTOR
SE7803506L (en) UNDERGROUND NUCLEAR REACTOR FACILITY
IT1109557B (en) HEART RECOVERY DEVICE FOR FAST NEUTRON NUCLEAR REACTORS
SE7800214L (en) NEUTRON DETECTOR FOR NUCLEAR REACTORS
IT7867045A0 (en) CELLULAR GRID FOR POSITIONING NUCLEAR FUEL RODS
GB1540368A (en) Control for nuclear reactor
IT1072709B (en) FAST NEUTRON NUCLEAR REACTOR
IT7868400A0 (en) POSITION DETECTOR FOR CONTROL RODS IN A NUCLEAR REACTOR
IT1080285B (en) ADJUSTMENT BAR SYSTEM FOR A NUCLEAR REACTOR
IT1085799B (en) CLOSING COMPLEX FOR A CONTROL SYSTEM OF THE CONTROL BARS OF A NUCLEAR REACTOR
SE424479B (en) HUDRAULIC TUBE MANAGEMENT FOR A NUCLEAR REACTOR
IT1097482B (en) CALORIGENIC NUCLEAR REACTOR
JPS5417497A (en) Device for operating fuel rod for nuclear reactor
FR2339937A1 (en) BAR SYSTEM FOR NUCLEAR REACTOR
GB2008308B (en) Fuel rod inspectionsystems for nuclear reactors
IL53983A (en) Burnable poison rods for nuclear reactors
ES490238A0 (en) NUCLEAR FAST NEUTRON REACTOR
BE852305A (en) FAST NEUTRON NUCLEAR REACTOR
IT7867132A0 (en) DEVICE FOR MEASURING CLEARANCE IN A LEAD SCREW ASSEMBLY FOR DRIVING CONTROL RODS IN A NUCLEAR REACTOR