FR2287750B1 - - Google Patents

Info

Publication number
FR2287750B1
FR2287750B1 FR7433852A FR7433852A FR2287750B1 FR 2287750 B1 FR2287750 B1 FR 2287750B1 FR 7433852 A FR7433852 A FR 7433852A FR 7433852 A FR7433852 A FR 7433852A FR 2287750 B1 FR2287750 B1 FR 2287750B1
Authority
FR
France
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
Application number
FR7433852A
Other versions
FR2287750A1 (fr
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR7433852A priority Critical patent/FR2287750A1/fr
Priority to BE160297A priority patent/BE833722A/fr
Priority to GB40429/75A priority patent/GB1490905A/en
Priority to ES441474A priority patent/ES441474A1/es
Priority to US05/620,416 priority patent/US4094369A/en
Priority to IT28070/75A priority patent/IT1043201B/it
Publication of FR2287750A1 publication Critical patent/FR2287750A1/fr
Application granted granted Critical
Publication of FR2287750B1 publication Critical patent/FR2287750B1/fr
Granted legal-status Critical Current

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
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
    • G21C7/08—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section by displacement of solid control elements, e.g. control rods
    • G21C7/12—Means for moving control elements to desired position
    • G21C7/14—Mechanical drive arrangements
    • 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)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
FR7433852A 1974-10-08 1974-10-08 Dispositif de surveillance pour barre de controle de reacteur nucleaire Granted FR2287750A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7433852A FR2287750A1 (fr) 1974-10-08 1974-10-08 Dispositif de surveillance pour barre de controle de reacteur nucleaire
BE160297A BE833722A (fr) 1974-10-08 1975-09-23 Dispositif de surveillance pour barre de controle de reacteur nucleaire
GB40429/75A GB1490905A (en) 1974-10-08 1975-10-02 Monitoring device for nuclear reactor control rods
ES441474A ES441474A1 (es) 1974-10-08 1975-10-03 Perfeccionamientos en los sistemas de vigilancia para barrasde control de reactor nuclear.
US05/620,416 US4094369A (en) 1974-10-08 1975-10-07 Monitoring device for nuclear reactor control rods
IT28070/75A IT1043201B (it) 1974-10-08 1975-10-08 Dispositivo di sorveglianza per una barra di controllo di un reat tore nucleare

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7433852A FR2287750A1 (fr) 1974-10-08 1974-10-08 Dispositif de surveillance pour barre de controle de reacteur nucleaire

Publications (2)

Publication Number Publication Date
FR2287750A1 FR2287750A1 (fr) 1976-05-07
FR2287750B1 true FR2287750B1 (fr) 1977-10-28

Family

ID=9143863

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7433852A Granted FR2287750A1 (fr) 1974-10-08 1974-10-08 Dispositif de surveillance pour barre de controle de reacteur nucleaire

Country Status (6)

Country Link
US (1) US4094369A (fr)
BE (1) BE833722A (fr)
ES (1) ES441474A1 (fr)
FR (1) FR2287750A1 (fr)
GB (1) GB1490905A (fr)
IT (1) IT1043201B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4110157A (en) * 1976-11-10 1978-08-29 The Babcock & Wilcox Co. Industrial technique
FR2495813A1 (fr) * 1980-12-10 1982-06-11 Commissariat Energie Atomique Dispositif de commande de barres de controle par un systeme de pilotage de reacteur nucleaire
US4411327A (en) * 1981-05-14 1983-10-25 Hottinger Baldwin Measurements, Inc. Apparatus for applying a load to a strain gage transducer beam
FR2507809A1 (fr) * 1981-06-10 1982-12-17 Commissariat Energie Atomique Dispositif de securite et de commande de position pour barre de controle de reacteur nucleaire
US4521371A (en) * 1981-12-16 1985-06-04 Combustion Engineering, Inc. Vessel liquid level indication
US4381703A (en) * 1982-02-12 1983-05-03 Frito-Lay, Inc. Vertical soak tank with improved levelling and weighing apparatus
FR2542910B1 (fr) * 1983-03-18 1985-07-19 Framatome Sa Dispositif de reperage de position des barres de controle d'un reacteur nucleaire
US4670211A (en) * 1985-03-01 1987-06-02 Combustion Engineering, Inc. Control rod testing apparatus
FR2632443A1 (en) * 1988-06-01 1989-12-08 Mitsubishi Heavy Ind Ltd System for supervising the operating conditions of a driving mechanism of a control rod
FR2691140B1 (fr) * 1992-05-15 1998-03-06 Commissariat Energie Atomique Dispositif de levage par cable pour manipuler des charges lourdes a l'interieur d'une enceinte etanche blindee.
US5446774A (en) * 1994-02-15 1995-08-29 General Electric Company Spud finger gauge
US5442665A (en) * 1994-04-13 1995-08-15 General Electric Company Strain gauge instrumentation device for in-core monitor housings
CN109979624B (zh) * 2017-12-27 2024-03-19 核动力运行研究所 一种水下回转型位置反馈单元驱动结构
CN112599260A (zh) * 2020-12-09 2021-04-02 中广核研究院有限公司 核动力设备的健康监测系统、方法、装置和计算机设备

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2439146A (en) * 1946-03-14 1948-04-06 Baldwin Locomotive Works Load weighing device
US2917445A (en) * 1956-08-07 1959-12-15 Lester C Oakes Neutronic reactor control rod drive apparatus
US2940308A (en) * 1957-05-03 1960-06-14 Bowen Itco Inc Weight indicating mechanism
US3005332A (en) * 1959-03-17 1961-10-24 Mcclintock Ralph Michael Strain gage calibration device
GB859630A (en) * 1959-10-14 1961-01-25 Streeter Amet Co Weighing apparatus
US3439761A (en) * 1966-10-17 1969-04-22 Blh Electronics Strain-gage transducer structures

Also Published As

Publication number Publication date
ES441474A1 (es) 1977-08-01
BE833722A (fr) 1976-01-16
FR2287750A1 (fr) 1976-05-07
IT1043201B (it) 1980-02-20
GB1490905A (en) 1977-11-02
US4094369A (en) 1978-06-13

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Legal Events

Date Code Title Description
ST Notification of lapse