DE69104929D1 - Kupplungsverriegelungsvorrichtung mit nichtgeradliniger Verschiebung in einem Regelstabantrieb eines Kernreaktors. - Google Patents

Kupplungsverriegelungsvorrichtung mit nichtgeradliniger Verschiebung in einem Regelstabantrieb eines Kernreaktors.

Info

Publication number
DE69104929D1
DE69104929D1 DE69104929T DE69104929T DE69104929D1 DE 69104929 D1 DE69104929 D1 DE 69104929D1 DE 69104929 T DE69104929 T DE 69104929T DE 69104929 T DE69104929 T DE 69104929T DE 69104929 D1 DE69104929 D1 DE 69104929D1
Authority
DE
Germany
Prior art keywords
locking device
control rod
nuclear reactor
linear displacement
rod drive
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 - Lifetime
Application number
DE69104929T
Other languages
English (en)
Other versions
DE69104929T2 (de
Inventor
John Eugene Tessaro
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.)
Westinghouse Electric Co LLC
Original Assignee
Westinghouse Electric 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of DE69104929D1 publication Critical patent/DE69104929D1/de
Application granted granted Critical
Publication of DE69104929T2 publication Critical patent/DE69104929T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • 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
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/15—Intermittent grip type mechanical movement
    • Y10T74/1526—Oscillation or reciprocation to intermittent unidirectional motion
    • Y10T74/1532—Rack actuator

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)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Transmission Devices (AREA)
DE69104929T 1990-08-14 1991-08-13 Kupplungsverriegelungsvorrichtung mit nichtgeradliniger Verschiebung in einem Regelstabantrieb eines Kernreaktors. Expired - Lifetime DE69104929T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/567,026 US5009834A (en) 1990-08-14 1990-08-14 Curvilinear translating latch and linkage arrangement in a control rod drive mechanism of a nuclear reactor

Publications (2)

Publication Number Publication Date
DE69104929D1 true DE69104929D1 (de) 1994-12-08
DE69104929T2 DE69104929T2 (de) 1995-05-11

Family

ID=24265432

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69104929T Expired - Lifetime DE69104929T2 (de) 1990-08-14 1991-08-13 Kupplungsverriegelungsvorrichtung mit nichtgeradliniger Verschiebung in einem Regelstabantrieb eines Kernreaktors.

Country Status (6)

Country Link
US (1) US5009834A (de)
EP (1) EP0471557B1 (de)
JP (1) JPH04233497A (de)
KR (1) KR920005179A (de)
DE (1) DE69104929T2 (de)
ES (1) ES2065625T3 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5009834A (en) * 1990-08-14 1991-04-23 Westinghouse Electric Corp. Curvilinear translating latch and linkage arrangement in a control rod drive mechanism of a nuclear reactor
US5378064A (en) * 1991-09-30 1995-01-03 Kabushiki Kaisha Toshiba Control rod driving system
US5307384A (en) * 1992-12-16 1994-04-26 Westinghouse Electric Corp. Segmented coil assembly for control rod drive
US5999583A (en) * 1996-04-29 1999-12-07 Westinghouse Electric Company Llc Method and apparatus for control rod drive mechanism analysis using coil current signals
FR2749435B1 (fr) * 1996-05-29 1998-06-26 Commissariat Energie Atomique Dispositif de desaccouplement d'une tige de commande d'un element absorbant pour reacteur nucleaire
JP3069558B1 (ja) * 1999-07-30 2000-07-24 株式会社日立製作所 制御棒案内管清掃装置
US6275556B1 (en) 1999-11-19 2001-08-14 Westinghouse Electric Company Llc Method and apparatus for preventing relative rotation of tube members in a control rod drive mechanism
FR2850786B1 (fr) * 2003-02-04 2008-06-13 Michel Gerard Emin Reacteur nucleaire et ses moyens d'insertion de neutrophage dans le coeur
US10032529B2 (en) * 2010-12-09 2018-07-24 Westinghouse Electric Company Llc Nuclear reactor internal electric control rod drive mechanism assembly
US8953732B2 (en) * 2010-12-09 2015-02-10 Westinghouse Electric Company Llc Nuclear reactor internal hydraulic control rod drive mechanism assembly
US9865364B2 (en) 2013-03-15 2018-01-09 Bwxt Mpower, Inc. CRDM with separate SCRAM latch engagement and locking
US10229760B2 (en) 2013-03-15 2019-03-12 Bwxt Mpower, Inc. CRDM with separate scram latch engagement and locking
FR3050309B1 (fr) * 2016-04-15 2019-06-14 Societe Technique Pour L'energie Atomique Mecanisme d'entrainement d'absorbants de controle de reacteur nucleaire, procede de surveillance et reacteur nucleaire correspondants
RU2724924C2 (ru) * 2018-01-15 2020-06-26 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" Исполнительный механизм системы управления и защиты ядерного реактора
CN108257761B (zh) * 2018-01-16 2023-11-28 喻杰 一种控制棒驱动机构电磁线圈组件及该组件的制造方法
CN108231370A (zh) * 2018-01-23 2018-06-29 上海第机床厂有限公司 压水堆控制棒驱动机构磁轭线圈装置及其装配方法
RU2744781C2 (ru) * 2019-02-18 2021-03-15 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" Разъёмное соединение
TWI757697B (zh) 2019-02-28 2022-03-11 美商西屋電器公司 使用電壓及電流記錄之控制棒驅動機構診斷工具及使用該工具之診斷方法
KR102292257B1 (ko) 2020-01-03 2021-08-23 두산중공업 주식회사 제어봉 구동장치(crdm)의 이물질을 제거하는 방법 및 상기 방법을 실행 시키기 위한 장치

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3356874A (en) * 1964-03-23 1967-12-05 Royal Industries Enclosed rotor drive device
US3882333A (en) * 1973-04-17 1975-05-06 Westinghouse Electric Corp Fail safe linear motion device
FR2472227A1 (fr) * 1979-12-21 1981-06-26 Framatome Sa Perfectionnement aux dispositifs a mouvement lineaire
FR2474743B1 (fr) * 1980-01-24 1986-10-31 Jeumont Schneider Dispositif electromagnetique du type vis-ecrou a securite
US4597934A (en) * 1983-10-06 1986-07-01 The United States Of America As Represented By The United States Department Of Energy Multi-function magnetic jack control drive mechanism
US5009834A (en) * 1990-08-14 1991-04-23 Westinghouse Electric Corp. Curvilinear translating latch and linkage arrangement in a control rod drive mechanism of a nuclear reactor

Also Published As

Publication number Publication date
EP0471557B1 (de) 1994-11-02
EP0471557A1 (de) 1992-02-19
ES2065625T3 (es) 1995-02-16
KR920005179A (ko) 1992-03-28
US5009834A (en) 1991-04-23
JPH04233497A (ja) 1992-08-21
DE69104929T2 (de) 1995-05-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: WESTINGHOUSE ELECTRIC COMPANY LLC, MONROEVILLE, PA