FR2302573A1 - Procede de re - Google Patents

Procede de re

Info

Publication number
FR2302573A1
FR2302573A1 FR7605296A FR7605296A FR2302573A1 FR 2302573 A1 FR2302573 A1 FR 2302573A1 FR 7605296 A FR7605296 A FR 7605296A FR 7605296 A FR7605296 A FR 7605296A FR 2302573 A1 FR2302573 A1 FR 2302573A1
Authority
FR
France
Prior art keywords
cover
absorbant
rods
combustible material
nuclear reactor
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.)
Granted
Application number
FR7605296A
Other languages
English (en)
French (fr)
Other versions
FR2302573B1 (US06582424-20030624-M00016.png
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
Publication of FR2302573A1 publication Critical patent/FR2302573A1/fr
Application granted granted Critical
Publication of FR2302573B1 publication Critical patent/FR2302573B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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)
FR7605296A 1975-02-25 1976-02-25 Procede de re Granted FR2302573A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE825922 1975-02-25

Publications (2)

Publication Number Publication Date
FR2302573A1 true FR2302573A1 (fr) 1976-09-24
FR2302573B1 FR2302573B1 (US06582424-20030624-M00016.png) 1980-04-30

Family

ID=3861168

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7605296A Granted FR2302573A1 (fr) 1975-02-25 1976-02-25 Procede de re

Country Status (1)

Country Link
FR (1) FR2302573A1 (US06582424-20030624-M00016.png)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0225511A2 (en) * 1985-12-09 1987-06-16 Westinghouse Electric Corporation Pressurized water reactor having disconnectable two-piece drive rod assemblies
FR2728098A1 (fr) * 1994-12-12 1996-06-14 Commissariat Energie Atomique Dispositif de liaison anti-ejection entre un ensemble absorbant de reacteur nucleaire et une tige de commande de cet ensemble
FR2749435A1 (fr) * 1996-05-29 1997-12-05 Commissariat Energie Atomique Dispositif de desaccouplement d'une tige de commande d'un element absorbant pour reacteur nucleaire

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0225511A2 (en) * 1985-12-09 1987-06-16 Westinghouse Electric Corporation Pressurized water reactor having disconnectable two-piece drive rod assemblies
EP0225511A3 (en) * 1985-12-09 1988-07-27 Westinghouse Electric Corporation Pressurized water reactor having disconnectable two-piece drive rod assemblies, and related method of assembly and maintenance operations
FR2728098A1 (fr) * 1994-12-12 1996-06-14 Commissariat Energie Atomique Dispositif de liaison anti-ejection entre un ensemble absorbant de reacteur nucleaire et une tige de commande de cet ensemble
FR2749435A1 (fr) * 1996-05-29 1997-12-05 Commissariat Energie Atomique Dispositif de desaccouplement d'une tige de commande d'un element absorbant pour reacteur nucleaire
EP0811990A1 (fr) * 1996-05-29 1997-12-10 Commissariat A L'energie Atomique Dispositif de désaccouplement d'une tige de commande d'un élément absorbant pour réacteur nucléaire
US5761260A (en) * 1996-05-29 1998-06-02 Commissariat A L'energie Atomique Device for uncoupling a control rod from an absorbing element for a nuclear reactor

Also Published As

Publication number Publication date
FR2302573B1 (US06582424-20030624-M00016.png) 1980-04-30

Similar Documents

Publication Publication Date Title
US3365368A (en) Telescopically arranged nuclear reactor control elements
GB1512578A (en) Nuclear reactors
FR2302573A1 (fr) Procede de re
GB1197461A (en) Improvements in or relating to Nuclear Reactors
ES8100524A1 (es) Perfeccionamientos en dispositivos de mantenimiento y de alimentacion de un ensamblaje que forma parte del nucleo de un reactor nuclear
ES8702047A1 (es) Aparato de desplazamiento con espectro adaptado para ser utilizado con un reactor nuclear moderado con liquidos.
ES8702048A1 (es) Mejoras en reactores nucleares
GB852027A (en) Improvements relating to mechanical handling apparatus for nuclear reactor fuel elements
GB943118A (en) Nuclear reactors
ES283196A1 (es) Un método y aparato para operar un reactor nuclear
ES8705141A1 (es) Un conjunto de combustible fertil para uso en un nucleo de reactor nuclear
GB908305A (en) Improvements in or relating to nuclear reactors
GB910843A (en) Improvements in or relating to devices for unloading radioactive elements from a verticle duct of a reactor core
DE3562687D1 (en) Nuclear reactor core control device
GB1345832A (en) Method of operating a nuclear reactor
GB1227929A (US06582424-20030624-M00016.png)
FR2162284A1 (en) Reactor control rod - for high power fast neutron reactor
JPS524986A (en) Pressure tube type reactor
GB930850A (en) Improvements in or relating to fuel elements
JPS53132684A (en) High temperature gas reactor
JPS5316192A (en) Operation controlling method in reactor
JPS6431088A (en) Reassembling method of fuel assembly
GB1093029A (en) Improvements in or relating to nuclear reactors
GB1309006A (en) Method and device for producing neutron bursts
JPS5410893A (en) Structure of reactor

Legal Events

Date Code Title Description
ST Notification of lapse