GB960673A - Improvements in or relating to control rod drive mechanisms for nuclear reactors - Google Patents

Improvements in or relating to control rod drive mechanisms for nuclear reactors

Info

Publication number
GB960673A
GB960673A GB31949/62A GB3194962A GB960673A GB 960673 A GB960673 A GB 960673A GB 31949/62 A GB31949/62 A GB 31949/62A GB 3194962 A GB3194962 A GB 3194962A GB 960673 A GB960673 A GB 960673A
Authority
GB
United Kingdom
Prior art keywords
rod
motor
fluid
lead screw
electric motor
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
GB31949/62A
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.)
General Dynamics Corp
Original Assignee
General Dynamics Corp
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 General Dynamics Corp filed Critical General Dynamics Corp
Publication of GB960673A publication Critical patent/GB960673A/en
Expired 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
    • G21C19/02—Details of handling 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
    • 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
    • G21C7/14—Mechanical drive 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
    • G21C7/16—Hydraulic or pneumatic drive
    • 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)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
GB31949/62A 1961-08-23 1962-08-20 Improvements in or relating to control rod drive mechanisms for nuclear reactors Expired GB960673A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US133534A US3089839A (en) 1961-08-23 1961-08-23 Control rod drive mechanism for a nuclear reactor

Publications (1)

Publication Number Publication Date
GB960673A true GB960673A (en) 1964-06-10

Family

ID=22459072

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31949/62A Expired GB960673A (en) 1961-08-23 1962-08-20 Improvements in or relating to control rod drive mechanisms for nuclear reactors

Country Status (5)

Country Link
US (1) US3089839A (US08124317-20120228-C00026.png)
BE (1) BE621674A (US08124317-20120228-C00026.png)
DE (1) DE1198945B (US08124317-20120228-C00026.png)
GB (1) GB960673A (US08124317-20120228-C00026.png)
NL (1) NL282442A (US08124317-20120228-C00026.png)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3342688A (en) * 1964-12-30 1967-09-19 Atomic Energy Authority Uk Nuclear reactor control mechanisms
GB1087493A (en) * 1965-03-17 1967-10-18 Atomic Energy Authority Uk Nuclear reactor control mechanisms
US3494827A (en) * 1967-10-10 1970-02-10 Combustion Eng Mechanical device for quickly disconnecting drive mechanism from control rod of nuclear reactor
BE742649A (US08124317-20120228-C00026.png) * 1968-12-07 1970-05-14
SE334686B (US08124317-20120228-C00026.png) * 1970-06-18 1971-05-03 Asea Atom Ab
FR2386737A2 (fr) * 1977-04-07 1978-11-03 Int Vibration Engineer Dispositif a inertie d'autorisation et de blocage de mouvement entre deux pieces
JP5171498B2 (ja) * 2008-09-12 2013-03-27 株式会社東芝 制御棒駆動機構
JP5537225B2 (ja) * 2010-03-31 2014-07-02 日立Ｇｅニュークリア・エナジー株式会社 改良型制御棒駆動機構取扱装置及びその装置の取扱い方法
CN112102969B (zh) * 2020-09-21 2021-10-15 四川大学 可自锁和释放的反应堆驱动装置与方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2937984A (en) * 1956-12-28 1960-05-24 Robert A Chapellier Control rod drive
GB862324A (en) * 1958-01-20 1961-03-08 Atomic Energy Authority Uk Improvements in or relating to nuclear reactors
US3031397A (en) * 1958-08-07 1962-04-24 Fortescue Peter Reactor control

Also Published As

Publication number Publication date
DE1198945B (de) 1965-08-19
US3089839A (en) 1963-05-14
NL282442A (US08124317-20120228-C00026.png)
BE621674A (US08124317-20120228-C00026.png)

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