JPS515482A - - Google Patents

Info

Publication number
JPS515482A
JPS515482A JP50066646A JP6664675A JPS515482A JP S515482 A JPS515482 A JP S515482A JP 50066646 A JP50066646 A JP 50066646A JP 6664675 A JP6664675 A JP 6664675A JP S515482 A JPS515482 A JP S515482A
Authority
JP
Japan
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.)
Pending
Application number
JP50066646A
Inventor
Eru Jiansun Merubin
Emu Shoba Buruusu
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.)
YUNAITEIDO SUTEITSU ENAJII RISAACHI ANDO DEV ADOMINISUTOREISHAN
US Department of Energy
Original Assignee
YUNAITEIDO SUTEITSU ENAJII RISAACHI ANDO DEV ADOMINISUTOREISHAN
US Department of Energy
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 YUNAITEIDO SUTEITSU ENAJII RISAACHI ANDO DEV ADOMINISUTOREISHAN, US Department of Energy filed Critical YUNAITEIDO SUTEITSU ENAJII RISAACHI ANDO DEV ADOMINISUTOREISHAN
Publication of JPS515482A publication Critical patent/JPS515482A/ja
Pending 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
    • 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
    • G21C19/10—Lifting devices or pulling devices adapted for co-operation with fuel elements or with control elements
    • G21C19/105—Lifting devices or pulling devices adapted for co-operation with fuel elements or with control elements with grasping or spreading coupling 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S294/00—Handling: hand and hoist-line implements
    • Y10S294/906—Atomic fuel handler

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)
  • Manipulator (AREA)
JP50066646A 1974-06-04 1975-06-04 Pending JPS515482A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US476184A US3905634A (en) 1974-06-04 1974-06-04 Quick release latch for reactor scram

Publications (1)

Publication Number Publication Date
JPS515482A true JPS515482A (ja) 1976-01-17

Family

ID=23890847

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50066646A Pending JPS515482A (ja) 1974-06-04 1975-06-04

Country Status (3)

Country Link
US (1) US3905634A (ja)
JP (1) JPS515482A (ja)
DE (1) DE2524800A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4920723U (ja) * 1972-05-25 1974-02-21
JPS5530836A (en) * 1978-08-25 1980-03-04 Toshiba Corp Transformer
JPS55124212A (en) * 1979-03-19 1980-09-25 Hitachi Ltd Lead wire supporter for induction electric machine

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4053355A (en) * 1975-10-14 1977-10-11 The United States Of America As Represented By The United States Energy Research And Development Administration Nuclear reactor remote disconnect control rod coupling indicator
JPS548292A (en) * 1977-06-20 1979-01-22 Hitachi Ltd Control rod for reactor
FR2433227A1 (fr) * 1978-08-08 1980-03-07 Commissariat Energie Atomique Dispositif de remontage d'un element combustible dans un assemblage combustible de reacteur nucleaire
US4297776A (en) * 1979-04-09 1981-11-03 Westinghouse Electric Corp. Leaf spring puller for nuclear fuel rods
US4411857A (en) * 1981-04-16 1983-10-25 Sridhar Bettadapur N Nuclear reactor control apparatus
US4412968A (en) * 1981-08-28 1983-11-01 Sridhar Bettadapur N Nuclear reactor control apparatus
US4482520A (en) * 1982-01-08 1984-11-13 Maine Yankee Atomic Power Company Fuel pin transfer tool
US4539174A (en) * 1982-09-29 1985-09-03 Maine Yankee Atomic Power Company Fuel pin transfer tool
US4643868A (en) * 1983-11-03 1987-02-17 The United States Of America As Represented By The United States Department Of Energy Support arrangement for core modules of nuclear reactors
FR2575581B1 (fr) * 1984-12-27 1987-03-06 Framatome & Cie Dispositif de deplacement et d'accrochage d'une grappe de crayons de commande de reacteur nucleaire
FR2576705B1 (fr) * 1985-01-28 1990-06-08 Framatome Sa Dispositif d'accouplement de barre de commande et de mecanisme d'entrainement
FR2736747B1 (fr) * 1995-07-12 1997-08-22 Commissariat Energie Atomique Dispositif de desaccouplement automatique d'une tige de commande et d'un ensemble absorbant de reacteur nucleaire
US6059336A (en) * 1997-12-22 2000-05-09 Kvaernet Oilfield Products Hydraulically actuated mechanical coupler
US7246663B2 (en) * 2004-06-08 2007-07-24 Halliburton Energy Services, Inc. Positive engagement indicator for wireline fishing operations
FR2935832B1 (fr) * 2008-09-08 2010-10-08 Areva Nc Dispositif de prehension d'elements combustibles, pince et systeme de manutention associes
CN103065692B (zh) * 2013-01-18 2015-04-22 中国科学院合肥物质科学研究院 一种液态重金属冷却反应堆的安全棒驱动系统
US11289222B2 (en) 2018-03-16 2022-03-29 Framatome Inc. Method and device for unlatching control rod drive shafts in pressurized water reactors
US11469004B2 (en) * 2019-05-24 2022-10-11 BWXT Advanced Technologies LLC Space reactor gas assist control rod release mechanism

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2128102A (en) * 1936-06-22 1938-08-23 Hughes Tool Co Overshot
US2507127A (en) * 1948-12-27 1950-05-09 Standard Oil Dev Co Automatic drill pipe elevator
US2794670A (en) * 1954-06-30 1957-06-04 Robert L Menegus Releasable holder for rod
NL285125A (ja) * 1961-11-07
US3604746A (en) * 1968-11-20 1971-09-14 Combustion Eng Nuclear reactor control element gripper and drive apparatus
US3734824A (en) * 1969-04-14 1973-05-22 Gen Electric Nuclear reactor control rod drive with rod position indicating means
US3715269A (en) * 1969-05-21 1973-02-06 Interatom Control rod drive units for nuclear reactors
US3733251A (en) * 1971-06-22 1973-05-15 Combustion Eng Control rod release mechanism

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4920723U (ja) * 1972-05-25 1974-02-21
JPS5247690Y2 (ja) * 1972-05-25 1977-10-29
JPS5530836A (en) * 1978-08-25 1980-03-04 Toshiba Corp Transformer
JPS5820127B2 (ja) * 1978-08-25 1983-04-21 株式会社東芝 変圧器
JPS55124212A (en) * 1979-03-19 1980-09-25 Hitachi Ltd Lead wire supporter for induction electric machine

Also Published As

Publication number Publication date
US3905634A (en) 1975-09-16
DE2524800A1 (de) 1975-12-18

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