GB1374174A - Support grids for nuclear reactors - Google Patents

Support grids for nuclear reactors

Info

Publication number
GB1374174A
GB1374174A GB4400872A GB4400872A GB1374174A GB 1374174 A GB1374174 A GB 1374174A GB 4400872 A GB4400872 A GB 4400872A GB 4400872 A GB4400872 A GB 4400872A GB 1374174 A GB1374174 A GB 1374174A
Authority
GB
United Kingdom
Prior art keywords
plate
plates
sleeve
unscrewed
orifices
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
GB4400872A
Other languages
English (en)
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.)
Creusot Loire SA
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
Creusot Loire 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 Commissariat a lEnergie Atomique CEA, Creusot Loire SA filed Critical Commissariat a lEnergie Atomique CEA
Publication of GB1374174A publication Critical patent/GB1374174A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C5/00—Moderator or core structure; Selection of materials for use as moderator
    • G21C5/02—Details
    • G21C5/10—Means for supporting the complete structure
    • 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)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
GB4400872A 1971-09-23 1972-09-22 Support grids for nuclear reactors Expired GB1374174A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7134232A FR2153177B1 (https=) 1971-09-23 1971-09-23

Publications (1)

Publication Number Publication Date
GB1374174A true GB1374174A (en) 1974-11-20

Family

ID=9083366

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4400872A Expired GB1374174A (en) 1971-09-23 1972-09-22 Support grids for nuclear reactors

Country Status (3)

Country Link
DE (1) DE2245955C2 (https=)
FR (1) FR2153177B1 (https=)
GB (1) GB1374174A (https=)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2222301A (en) * 1988-07-22 1990-02-28 Ansaldo Spa Heat exchanger tube array, and manufacturing process
RU2168218C2 (ru) * 1999-07-19 2001-05-27 Государственное унитарное предприятие "Научно-исследовательский и конструкторский институт энерготехники" Верхнее защитное перекрытие ядерного реактора с жидкометаллическим теплоносителем
RU2182733C1 (ru) * 2000-10-13 2002-05-20 Государственное унитарное предприятие "Научно-исследовательский и конструкторский институт энерготехники" Верхнее защитное перекрытие ядерного реактора с жидкометаллическим теплоносителем
RU2193243C1 (ru) * 2001-03-19 2002-11-20 Государственное унитарное предприятие "Научно-исследовательский и конструкторский институт энерготехники" Верхнее защитное перекрытие ядерного реактора с жидкометаллическим теплоносителем
RU2234149C1 (ru) * 2002-12-23 2004-08-10 Федеральное государственное унитарное предприятие "Научно-исследовательский и конструкторский институт энерготехники им. Н.А.Доллежаля" Верхнее защитное перекрытие ядерного реактора с жидкометаллическим теплоносителем

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2444320A1 (fr) * 1978-12-14 1980-07-11 Commissariat Energie Atomique Dispositif de maintien et d'alimentation d'un assemblage dans un reacteur nucleaire
US5065490A (en) * 1990-05-31 1991-11-19 Combustion Engineering, Inc. Threaded insert for repairing a nuclear assembly
CN115862902B (zh) * 2022-09-22 2024-05-14 中国原子能科学研究院 反应堆

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2005868C3 (de) * 1970-02-10 1978-10-26 Siemens Ag, 1000 Berlin Und 8000 Muenchen Einrichtung zur Dosierung des Kühlmitteldurchflusses in Brenn- oder Brutstoffelementen von Kernreaktoren

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2222301A (en) * 1988-07-22 1990-02-28 Ansaldo Spa Heat exchanger tube array, and manufacturing process
US5132078A (en) * 1988-07-22 1992-07-21 Ansaldo S.P.A. Diagrid for a nuclear reactor core
RU2168218C2 (ru) * 1999-07-19 2001-05-27 Государственное унитарное предприятие "Научно-исследовательский и конструкторский институт энерготехники" Верхнее защитное перекрытие ядерного реактора с жидкометаллическим теплоносителем
RU2182733C1 (ru) * 2000-10-13 2002-05-20 Государственное унитарное предприятие "Научно-исследовательский и конструкторский институт энерготехники" Верхнее защитное перекрытие ядерного реактора с жидкометаллическим теплоносителем
RU2193243C1 (ru) * 2001-03-19 2002-11-20 Государственное унитарное предприятие "Научно-исследовательский и конструкторский институт энерготехники" Верхнее защитное перекрытие ядерного реактора с жидкометаллическим теплоносителем
RU2234149C1 (ru) * 2002-12-23 2004-08-10 Федеральное государственное унитарное предприятие "Научно-исследовательский и конструкторский институт энерготехники им. Н.А.Доллежаля" Верхнее защитное перекрытие ядерного реактора с жидкометаллическим теплоносителем

Also Published As

Publication number Publication date
FR2153177A1 (https=) 1973-05-04
DE2245955A1 (de) 1973-03-29
DE2245955C2 (de) 1981-10-15
FR2153177B1 (https=) 1974-03-29

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee