FR2576705B1 - Dispositif d'accouplement de barre de commande et de mecanisme d'entrainement - Google Patents

Dispositif d'accouplement de barre de commande et de mecanisme d'entrainement

Info

Publication number
FR2576705B1
FR2576705B1 FR8501123A FR8501123A FR2576705B1 FR 2576705 B1 FR2576705 B1 FR 2576705B1 FR 8501123 A FR8501123 A FR 8501123A FR 8501123 A FR8501123 A FR 8501123A FR 2576705 B1 FR2576705 B1 FR 2576705B1
Authority
FR
France
Prior art keywords
coupling
drive mechanism
control bar
bar
control
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
FR8501123A
Other languages
English (en)
Other versions
FR2576705A1 (fr
Inventor
Fernand Savary
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.)
Areva NP SAS
Original Assignee
Framatome 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
Application filed by Framatome SA filed Critical Framatome SA
Priority to FR8501123A priority Critical patent/FR2576705B1/fr
Priority to DE3602494A priority patent/DE3602494C2/de
Priority to US06/823,237 priority patent/US4752434A/en
Publication of FR2576705A1 publication Critical patent/FR2576705A1/fr
Application granted granted Critical
Publication of FR2576705B1 publication Critical patent/FR2576705B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/02—Details of handling arrangements
    • G21C19/10—Lifting devices or pulling devices adapted for co-operation with fuel elements or with control elements
    • G21C19/105—Lifting devices or pulling devices adapted for co-operation with fuel elements or with control elements with grasping or spreading coupling elements
    • 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)
  • Load-Engaging Elements For Cranes (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Manipulator (AREA)
FR8501123A 1985-01-28 1985-01-28 Dispositif d'accouplement de barre de commande et de mecanisme d'entrainement Expired - Lifetime FR2576705B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8501123A FR2576705B1 (fr) 1985-01-28 1985-01-28 Dispositif d'accouplement de barre de commande et de mecanisme d'entrainement
DE3602494A DE3602494C2 (de) 1985-01-28 1986-01-28 Vorrichtung zum Kuppeln zwischen einem Steuerstab und einem Antriebsmechanismus
US06/823,237 US4752434A (en) 1985-01-28 1986-01-28 Control bar and drive mechanism coupling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8501123A FR2576705B1 (fr) 1985-01-28 1985-01-28 Dispositif d'accouplement de barre de commande et de mecanisme d'entrainement

Publications (2)

Publication Number Publication Date
FR2576705A1 FR2576705A1 (fr) 1986-08-01
FR2576705B1 true FR2576705B1 (fr) 1990-06-08

Family

ID=9315657

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8501123A Expired - Lifetime FR2576705B1 (fr) 1985-01-28 1985-01-28 Dispositif d'accouplement de barre de commande et de mecanisme d'entrainement

Country Status (3)

Country Link
US (1) US4752434A (fr)
DE (1) DE3602494C2 (fr)
FR (1) FR2576705B1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2627319B1 (fr) * 1988-02-11 1990-07-27 Framatome Sa Mecanisme de commande a amortisseur pour barre absorbante de reacteur nucleaire
FR2637410B1 (fr) * 1988-10-04 1990-11-02 Framatome Sa Dispositif de centrage et de fixation d'une bride de guide de grappe sur une plaque de coeur d'un reacteur nucleaire
US5253277A (en) * 1991-11-06 1993-10-12 Combustion Engineering, Inc. Vent assembly
FR2696577B1 (fr) * 1992-10-05 1994-12-02 Framatome Sa Equipements internes de réacteur nucléaire à guides de grappe de commande.
US5321732A (en) * 1993-07-16 1994-06-14 Combustion Engineering Inc. Control rod housing support bars with radiation shields
US5323435A (en) * 1993-07-16 1994-06-21 Combustion Engineering Inc. Control rod housing support bars with wing assemblies
US5570402A (en) * 1994-08-04 1996-10-29 Combustion Engineering, Inc. Control rod housing support system with radiation shield rings
FR2742912B1 (fr) * 1995-12-26 1998-03-06 Framatome Sa Grappe de commande pour reacteur nucleaire, a crayons demontables
US5669729A (en) * 1996-01-11 1997-09-23 Framatome Cogema Fuels Reconstitutable rod cluster control assembly
US5711629A (en) * 1996-01-11 1998-01-27 Framatome Cogema Fuels Reconstitutable rod cluster control assembly with biased driver
US6327322B1 (en) * 1999-07-27 2001-12-04 Westinghouse Electric Company Llc Interlock assembly for burnable poison rod transfer device
FR2851762B1 (fr) * 2003-02-28 2006-02-10 Ecl Pince de manutention d'une machine de service de cellules d'electrolyse pour la production d'alumunium

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3733251A (en) * 1971-06-22 1973-05-15 Combustion Eng Control rod release mechanism
US3905634A (en) * 1974-06-04 1975-09-16 Us Energy Quick release latch for reactor scram
GB1576758A (en) * 1977-05-10 1980-10-15 Zhuchkov I Control rod drive of nuclear reactor
FR2396389A1 (fr) * 1977-06-29 1979-01-26 Zhuchkov Ivan Commande de tige de reglage pour un reacteur nucleaire
US4192715A (en) * 1977-08-23 1980-03-11 Batjukov Vladimir I Fuel assembly handling system of nuclear reactor
US4204910A (en) * 1977-08-25 1980-05-27 Batjukov Vladimir I Gripping means for refuelling a nuclear reactor
US4411857A (en) * 1981-04-16 1983-10-25 Sridhar Bettadapur N Nuclear reactor control apparatus
FR2537764A1 (fr) * 1982-12-08 1984-06-15 Framatome Sa Dispositif de commande de deux grappes de crayons de reglage deplacables verticalement dans un meme assemblage combustible du coeur d'un reacteur nucleaire

Also Published As

Publication number Publication date
FR2576705A1 (fr) 1986-08-01
DE3602494C2 (de) 1994-11-17
US4752434A (en) 1988-06-21
DE3602494A1 (de) 1986-07-31

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Legal Events

Date Code Title Description
ST Notification of lapse