GB1402788A - Nuclear reactor and control mechanism therefor - Google Patents

Nuclear reactor and control mechanism therefor

Info

Publication number
GB1402788A
GB1402788A GB2903873A GB2903873A GB1402788A GB 1402788 A GB1402788 A GB 1402788A GB 2903873 A GB2903873 A GB 2903873A GB 2903873 A GB2903873 A GB 2903873A GB 1402788 A GB1402788 A GB 1402788A
Authority
GB
United Kingdom
Prior art keywords
tube
drive
control rod
rotatable
guide tube
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
GB2903873A
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.)
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 GB1402788A publication Critical patent/GB1402788A/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
    • G21C7/12—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)
  • Transmission Devices (AREA)
GB2903873A 1972-06-20 1973-06-19 Nuclear reactor and control mechanism therefor Expired GB1402788A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7222203A FR2189816B1 (US20050192411A1-20050901-C00001.png) 1972-06-20 1972-06-20

Publications (1)

Publication Number Publication Date
GB1402788A true GB1402788A (en) 1975-08-13

Family

ID=9100478

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2903873A Expired GB1402788A (en) 1972-06-20 1973-06-19 Nuclear reactor and control mechanism therefor

Country Status (3)

Country Link
FR (1) FR2189816B1 (US20050192411A1-20050901-C00001.png)
GB (1) GB1402788A (US20050192411A1-20050901-C00001.png)
IT (1) IT986488B (US20050192411A1-20050901-C00001.png)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2722050A1 (de) * 1977-05-16 1978-11-23 Schutschkov Antrieb fuer einen regelstab eines kernreaktors
US4885123A (en) * 1987-02-13 1989-12-05 Hitachi, Ltd. Apparatus for handling constituent elements of reactor core
CN104196917A (zh) * 2014-08-25 2014-12-10 中科华核电技术研究院有限公司 逆止装置及带有逆止装置的控制棒驱动机构
CN109979632A (zh) * 2017-12-27 2019-07-05 核动力运行研究所 一种燃料组件上管座套筒螺钉水下拆装工具
CN113501141A (zh) * 2021-07-22 2021-10-15 中国原子能科学研究院 一种锁止装置及发射器的搭载物

Families Citing this family (4)

* 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
FR2495814A1 (fr) * 1980-12-10 1982-06-11 Commissariat Energie Atomique Dispositif de commande des barres absorbantes d'un deuxieme systeme d'arret d'urgence pour un reacteur nucleaire
FR2527826A1 (fr) * 1982-05-26 1983-12-02 Commissariat Energie Atomique Dispositif de commande des barres absorbantes dans un systeme de pilotage d'un reacteur nucleaire
CN109114465B (zh) * 2018-08-10 2021-01-08 尚科照明集团有限公司 一种智能升降型led灯

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1816287A1 (de) * 1968-12-21 1970-07-02 Siemens Ag Steuerstabantrieb fuer natriumgekuehlte Kernreaktoren

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2722050A1 (de) * 1977-05-16 1978-11-23 Schutschkov Antrieb fuer einen regelstab eines kernreaktors
US4885123A (en) * 1987-02-13 1989-12-05 Hitachi, Ltd. Apparatus for handling constituent elements of reactor core
CN104196917A (zh) * 2014-08-25 2014-12-10 中科华核电技术研究院有限公司 逆止装置及带有逆止装置的控制棒驱动机构
CN104196917B (zh) * 2014-08-25 2017-01-25 中广核研究院有限公司 逆止装置及带有逆止装置的控制棒驱动机构
CN109979632A (zh) * 2017-12-27 2019-07-05 核动力运行研究所 一种燃料组件上管座套筒螺钉水下拆装工具
CN113501141A (zh) * 2021-07-22 2021-10-15 中国原子能科学研究院 一种锁止装置及发射器的搭载物
CN113501141B (zh) * 2021-07-22 2023-08-18 中国原子能科学研究院 一种锁止装置及发射器的搭载物

Also Published As

Publication number Publication date
FR2189816A1 (US20050192411A1-20050901-C00001.png) 1974-01-25
FR2189816B1 (US20050192411A1-20050901-C00001.png) 1976-03-12
IT986488B (it) 1975-01-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PCNP Patent ceased through non-payment of renewal fee