GB1099747A - Nuclear reactor safety system - Google Patents

Nuclear reactor safety system

Info

Publication number
GB1099747A
GB1099747A GB29450/66A GB2945066A GB1099747A GB 1099747 A GB1099747 A GB 1099747A GB 29450/66 A GB29450/66 A GB 29450/66A GB 2945066 A GB2945066 A GB 2945066A GB 1099747 A GB1099747 A GB 1099747A
Authority
GB
United Kingdom
Prior art keywords
winch
bearing
plate
borne
rotatable
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
Application number
GB29450/66A
Other languages
English (en)
Inventor
Claude Malaval
Louis Maudinet
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 GB1099747A publication Critical patent/GB1099747A/en
Expired 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
    • G21C7/20—Disposition of shock-absorbing devices ; Braking arrangements
    • 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)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Transmission Devices (AREA)
GB29450/66A 1965-07-13 1966-06-30 Nuclear reactor safety system Expired GB1099747A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR24588A FR1451407A (fr) 1965-07-13 1965-07-13 Dispositif de sécurité pour réacteur nucléaire

Publications (1)

Publication Number Publication Date
GB1099747A true GB1099747A (en) 1968-01-17

Family

ID=8584462

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29450/66A Expired GB1099747A (en) 1965-07-13 1966-06-30 Nuclear reactor safety system

Country Status (7)

Country Link
BE (1) BE683354A (enrdf_load_stackoverflow)
CH (1) CH458555A (enrdf_load_stackoverflow)
DE (1) DE1539789A1 (enrdf_load_stackoverflow)
ES (1) ES329071A1 (enrdf_load_stackoverflow)
FR (1) FR1451407A (enrdf_load_stackoverflow)
GB (1) GB1099747A (enrdf_load_stackoverflow)
LU (1) LU51545A1 (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3518162A (en) * 1967-10-10 1970-06-30 Combustion Eng Nuclear reactor control element drive apparatus
FR2288914A1 (fr) * 1973-03-06 1976-05-21 Commissariat Energie Atomique Dispositif mecanique amortisseur de chocs
US4229256A (en) * 1977-12-28 1980-10-21 Uop Inc. Corrugated thimble tube for controlling control rod descent in nuclear reactor
FR2500098B1 (fr) * 1981-02-13 1985-12-06 Commissariat Energie Atomique Dispositif d'amortissement contre les chocs provoques par des objets lourds
FR3054071B1 (fr) * 2016-07-12 2020-02-21 Areva Np Dispositif de freinage hydraulique d'un assemblage absorbant d'un reacteur nucleaire a neutrons rapides

Also Published As

Publication number Publication date
FR1451407A (fr) 1966-01-07
DE1539789A1 (de) 1970-01-08
ES329071A1 (es) 1968-03-16
CH458555A (fr) 1968-06-30
LU51545A1 (enrdf_load_stackoverflow) 1966-09-13
BE683354A (enrdf_load_stackoverflow) 1966-12-01

Similar Documents

Publication Publication Date Title
CA997724A (en) Radioactive waste disposal system
BE784891A (fr) Procede pour l'immobilisation des produits de fission reactifs vis-a-vis des elements constitutifs des reacteurs nucleaires
ES8104542A1 (es) Una disposicion de accionamiento para un grupo rotativo, talcomo un horno de tubo giratorio, un molino de tambor o simi-lares
GB1099747A (en) Nuclear reactor safety system
CA979123A (en) Removable diagrid for supporting the fuel assemblies of a nuclear reactor
ES405677A1 (es) Polispasto de dos tambores con reductor incorporado.
GB1524363A (en) Friction drive device for converting rotary motion to axial motion
GB1231742A (enrdf_load_stackoverflow)
CA965023A (en) Lubricant system for drive and support of concrete mixer drum
GB1227929A (enrdf_load_stackoverflow)
BE761825A (fr) Perfectionnements aux gouverneurs pour boite de vitesse automatique
CA1016157A (en) Operating device of double drum winch
GB1265940A (enrdf_load_stackoverflow)
AU476039B2 (en) A method of casting concrete structures, particularly for the containment fo nuclear reactors
GB934471A (en) Reactor fuel element charging machine
GB817999A (en) Improvements in or relating to winch apparatus especially for use in nuclear reactors
SU462110A1 (ru) Устройство дл исследовани трени и износа материалов
GB1134962A (en) A pulley draw-off device, particularly for cable stranding machines
BE807174A (fr) Perfectionnement a un dispositif de securite a absorbant solide pour reacteur nucleaire
ES405858A1 (es) Dispositivo de accionamiento y de soporte para convertido- res rotativos.
GB1000642A (en) Improvements in and relating to mobile cranes
CA889544A (en) Containment vessel construction for nuclear power reactors
GB806409A (en) Improvements in or relating to control systems for nuclear reactors
GB1085890A (en) A pipette holder
CA877590A (en) Nuclear reactor power monitor system