GB1432532A - Mechanism for changing fuel elements and control rods in a nuclear reactor - Google Patents

Mechanism for changing fuel elements and control rods in a nuclear reactor

Info

Publication number
GB1432532A
GB1432532A GB1502974A GB1502974A GB1432532A GB 1432532 A GB1432532 A GB 1432532A GB 1502974 A GB1502974 A GB 1502974A GB 1502974 A GB1502974 A GB 1502974A GB 1432532 A GB1432532 A GB 1432532A
Authority
GB
United Kingdom
Prior art keywords
tool
piston
gripping
balls
control rods
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
GB1502974A
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.)
Fried Krupp AG
Original Assignee
Fried Krupp AG
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 Fried Krupp AG filed Critical Fried Krupp AG
Publication of GB1432532A publication Critical patent/GB1432532A/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
    • G21C19/10—Lifting devices or pulling devices adapted for co-operation with fuel elements or with 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
    • 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)
  • Manipulator (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
GB1502974A 1973-04-05 1974-04-04 Mechanism for changing fuel elements and control rods in a nuclear reactor Expired GB1432532A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2317014A DE2317014A1 (de) 1973-04-05 1973-04-05 Greifvorrichtung einer hubeinrichtung, insbesondere in einem kernreaktor zum absetzen und aufnehmen von brennelementen und regelstaeben

Publications (1)

Publication Number Publication Date
GB1432532A true GB1432532A (en) 1976-04-22

Family

ID=5877067

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1502974A Expired GB1432532A (en) 1973-04-05 1974-04-04 Mechanism for changing fuel elements and control rods in a nuclear reactor

Country Status (6)

Country Link
US (1) US3938845A (enExample)
JP (1) JPS49129098A (enExample)
DE (1) DE2317014A1 (enExample)
ES (1) ES424948A1 (enExample)
GB (1) GB1432532A (enExample)
SU (1) SU634696A3 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0092967A3 (en) * 1982-04-27 1984-04-25 Fanuc Ltd An automatic hand changing device for industrial robots

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52133655A (en) * 1976-04-30 1977-11-09 Kraftwerk Union Ag Lifting gear
DE2756370A1 (de) * 1977-12-17 1979-06-21 Noell Gmbh Kombinierter greifer in einem kernreaktor
US4272321A (en) * 1978-06-01 1981-06-09 Combustion Engineering, Inc. Nuclear reactor internals and control rod handling device
DE3119297A1 (de) * 1981-05-14 1982-12-02 Interatom Internationale Atomreaktorbau Gmbh, 5060 Bergisch Gladbach "kupplung fuer kernreaktor-absorberstaebe"
US4511531A (en) * 1982-04-08 1985-04-16 Westinghouse Electric Corp. Transfer of nuclear reactor component assemblies
US4715111A (en) * 1985-06-20 1987-12-29 Westinghouse Electric Corp. Remote repair system for nuclear fuel rod assemblies
US4699750A (en) * 1986-02-26 1987-10-13 Westinghouse Electric Corp. Apparatus for storage, retrieval and deployment of drag gages used in fuel assembly inspection
JP3708708B2 (ja) * 1998-04-27 2005-10-19 株式会社東芝 炉内機器取扱い装置
JP4237445B2 (ja) * 2001-04-27 2009-03-11 日立Ｇｅニュークリア・エナジー株式会社 構造物の取扱方法
DE102006034680A1 (de) * 2006-07-24 2008-01-31 Areva Np Gmbh Brennelement-Lademaschine und Verfahren zur Handhabung von Brennelementen
FR2966760B1 (fr) * 2010-10-29 2012-12-21 Areva Nc Dispositif de maintien axial et de mise en rotation autour de son axe d'un element de forme allongee
CN102142289B (zh) * 2010-12-23 2012-11-28 中国原子能科学研究院 一种燃料组件水下抓具
RU2510086C2 (ru) * 2012-05-14 2014-03-20 Федеральное государственное унитарное предприятие "Горно-химический комбинат" Способ загрузки облученных блоков дав-90 и устройство для его осуществления
RU2511118C1 (ru) * 2013-01-23 2014-04-10 Федеральное государственное унитарное предприятие "Горно-химический комбинат" Захват для подъема и перемещения корпуса ампулы с пучком отработавших тепловыделяющих элементов
US9767932B2 (en) * 2014-07-22 2017-09-19 Ge-Hitachi Nuclear Energy Americas Llc Systems and methods of remote control rod drive decoupling
CN109205457B (zh) * 2018-09-27 2024-08-30 衡水金太阳输送机械工程有限公司 一种卷状带材装卸杆
RU199747U1 (ru) * 2019-12-02 2020-09-17 Акционерное общество "Атоммашэкспорт" (АО "Атоммашэкспорт") Устройство для перегрузки кластеров стержней выгорающего поглотителя или поглощающих стержней системы управления и защиты и тепловыделяющих сборок ядерного реактора
RU2725759C1 (ru) * 2020-01-10 2020-07-06 Акционерное общество "Ордена Ленина Научно-исследовательский и конструкторский институт электротехники имени Н.А. Доллежаля" Устройство для загрузки и выгрузки твэлов активной зоны ядерного реактора
CN111071964A (zh) * 2020-01-16 2020-04-28 东阳仙怀通讯科技有限公司 一种用于通信塔的维修辅助装置
RU2758104C1 (ru) * 2020-08-28 2021-10-26 Акционерное общество «Прорыв» Устройство для захвата и удержания тепловыделяющего элемента
RU2759051C1 (ru) * 2020-08-28 2021-11-09 Акционерное общество «Прорыв» Устройство для захвата и транспортировки тепловыделяющего элемента
RU2768793C1 (ru) * 2021-01-11 2022-03-24 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" Госкорпорация "Росатом" Устройство для захвата и транспортировки тепловыделяющего элемента, имеющего кольцевую проточку
CN113421673B (zh) * 2021-06-23 2023-02-03 中国核动力研究设计院 一种用于核反应堆控制棒加速弹簧的拆解工具
CN116052916B (zh) * 2022-12-28 2025-10-17 中核核电运行管理有限公司 一种长短可切换的堆芯导向柱操作工具
CN120319514B (zh) * 2025-06-16 2025-08-15 中核核电运行管理有限公司 一种核电控制棒驱动杆脱联扣工具验证装置及验证方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2924483A (en) * 1957-03-19 1960-02-09 Leonard J Koch Fuel handling mechanism
GB935025A (en) * 1960-08-11 1963-08-28 Atomic Energy Authority Uk Improvements in or relating to apparatus for releasably suspending a nuclear fuel element
US3597317A (en) * 1968-04-15 1971-08-03 Ca Atomic Energy Ltd Nuclear reactor fuelling machine
DE1764176B1 (de) * 1968-04-18 1971-05-13 Siemens Ag Ladegeraet fuer Brennelemente und Regelstaebe in einem Kernreaktor
DE1808598C3 (de) * 1968-11-13 1981-05-07 Hochtemperatur-Reaktorbau GmbH, 5000 Köln Einrichtung zum Einschieben und Ausziehen von langgestreckten Funktionsteilen in bzw. aus Kammern, insbesondere Zellen von Kernreaktoren
US3690715A (en) * 1969-11-26 1972-09-12 Stearns Roger Corp Traveling crane head subassembly for atomic reactor fuel cells
JPS5023758U (enExample) * 1973-06-27 1975-03-17

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0092967A3 (en) * 1982-04-27 1984-04-25 Fanuc Ltd An automatic hand changing device for industrial robots

Also Published As

Publication number Publication date
ES424948A1 (es) 1976-06-01
JPS49129098A (enExample) 1974-12-10
DE2317014A1 (de) 1974-10-17
SU634696A3 (ru) 1978-11-25
US3938845A (en) 1976-02-17

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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