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GB835257A - Improvements in and relating to nuclear reactors - Google Patents

Improvements in and relating to nuclear reactors

Info

Publication number
GB835257A
GB835257A GB15669/56A GB1566956A GB835257A GB 835257 A GB835257 A GB 835257A GB 15669/56 A GB15669/56 A GB 15669/56A GB 1566956 A GB1566956 A GB 1566956A GB 835257 A GB835257 A GB 835257A
Authority
GB
United Kingdom
Prior art keywords
stainless steel
relating
nuclear reactors
nuclear reactor
reactor 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
Application number
GB15669/56A
Inventor
Alan Robert Kirkpatrick
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.)
CA Parsons and Co Ltd
Original Assignee
CA Parsons and Co Ltd
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 CA Parsons and Co Ltd filed Critical CA Parsons and Co Ltd
Priority to GB15669/56A priority Critical patent/GB835257A/en
Priority to FR1175249D priority patent/FR1175249A/en
Publication of GB835257A publication Critical patent/GB835257A/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
    • G21C7/10—Construction of control 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)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Ceramic Products (AREA)

Abstract

835,257. Nuclear reactor control rods. PARSONS & CO. Ltd., C. A. May 17, 1957 [May 18, 1956], No. 15669/56. Class 39(4). In a nuclear reactor control rod, boron carbide powder is sintered with stainless steel powder. The rod is made of a series of tubes 3, formed of the sintered material, and threaded over stainless steel tube 4 so as to abut each other. This assembly is then inserted into another stainless steel sheath 1, to which end portions 2 are welded.
GB15669/56A 1956-05-18 1956-05-18 Improvements in and relating to nuclear reactors Expired GB835257A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB15669/56A GB835257A (en) 1956-05-18 1956-05-18 Improvements in and relating to nuclear reactors
FR1175249D FR1175249A (en) 1956-05-18 1957-05-16 Control bar for nuclear reactors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB15669/56A GB835257A (en) 1956-05-18 1956-05-18 Improvements in and relating to nuclear reactors

Publications (1)

Publication Number Publication Date
GB835257A true GB835257A (en) 1960-05-18

Family

ID=10063293

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15669/56A Expired GB835257A (en) 1956-05-18 1956-05-18 Improvements in and relating to nuclear reactors

Country Status (2)

Country Link
FR (1) FR1175249A (en)
GB (1) GB835257A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3255092A (en) * 1961-03-24 1966-06-07 Gen Dynamics Corp Control rods
DE1243288B (en) * 1963-12-30 1967-06-29 Combustion Eng Absorber rod for nuclear reactors
US3510398A (en) * 1967-06-23 1970-05-05 Phillip M Wood Burnable poison rods
DE2808907A1 (en) * 1977-03-15 1978-09-21 Westinghouse Electric Corp FLAMMABLE NEUTRON ABSORBER BAR
US4172762A (en) * 1978-01-20 1979-10-30 Combustion Engineering, Inc. High exposure control rod finger
DE3248020A1 (en) * 1981-12-28 1983-09-08 Westinghouse Electric Corp., 15222 Pittsburgh, Pa. NEUTRON ABSORBER PELLETS
CN117344243A (en) * 2023-10-08 2024-01-05 上海核工程研究设计院股份有限公司 Boron carbide dispersion neutron absorption material, manufacturing method and safety rod
CN117448657A (en) * 2023-11-23 2024-01-26 中国核动力研究设计院 Boron carbide stainless steel composite material and preparation method thereof

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3088898A (en) * 1958-01-06 1963-05-07 Gen Electric Co Ltd Control rod materials
GB944803A (en) * 1960-03-11 1963-12-18 Atomic Energy Authority Uk Improvements in or relating to neutron shields for nuclear reactors

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3255092A (en) * 1961-03-24 1966-06-07 Gen Dynamics Corp Control rods
DE1247502B (en) * 1961-03-24 1967-08-17 Gen Dynamics Corp Control rod with self-shielding for a nuclear reactor
DE1243288B (en) * 1963-12-30 1967-06-29 Combustion Eng Absorber rod for nuclear reactors
US3510398A (en) * 1967-06-23 1970-05-05 Phillip M Wood Burnable poison rods
DE2808907A1 (en) * 1977-03-15 1978-09-21 Westinghouse Electric Corp FLAMMABLE NEUTRON ABSORBER BAR
US4172762A (en) * 1978-01-20 1979-10-30 Combustion Engineering, Inc. High exposure control rod finger
DE3248020A1 (en) * 1981-12-28 1983-09-08 Westinghouse Electric Corp., 15222 Pittsburgh, Pa. NEUTRON ABSORBER PELLETS
CN117344243A (en) * 2023-10-08 2024-01-05 上海核工程研究设计院股份有限公司 Boron carbide dispersion neutron absorption material, manufacturing method and safety rod
CN117448657A (en) * 2023-11-23 2024-01-26 中国核动力研究设计院 Boron carbide stainless steel composite material and preparation method thereof

Also Published As

Publication number Publication date
FR1175249A (en) 1959-03-23

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