KR840000947A - 연료 어셈블리잠금 장치 - Google Patents

연료 어셈블리잠금 장치 Download PDF

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Publication number
KR840000947A
KR840000947A KR1019820002866A KR820002866A KR840000947A KR 840000947 A KR840000947 A KR 840000947A KR 1019820002866 A KR1019820002866 A KR 1019820002866A KR 820002866 A KR820002866 A KR 820002866A KR 840000947 A KR840000947 A KR 840000947A
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KR
South Korea
Prior art keywords
fuel assembly
support member
leg
fuel
plate
Prior art date
Application number
KR1019820002866A
Other languages
English (en)
Other versions
KR890002382B1 (ko
Inventor
윌터 톨리노 랠프 (외 1)
Original Assignee
알. 브이. 가버트
웨스팅하우스 일렉트릭 코오포레이숀
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 알. 브이. 가버트, 웨스팅하우스 일렉트릭 코오포레이숀 filed Critical 알. 브이. 가버트
Publication of KR840000947A publication Critical patent/KR840000947A/ko
Application granted granted Critical
Publication of KR890002382B1 publication Critical patent/KR890002382B1/ko

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Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
    • 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
    • G21C19/34—Apparatus or processes for dismantling nuclear fuel, e.g. before reprocessing ; Apparatus or processes for dismantling strings of spent fuel 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)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Connection Of Plates (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

내용 없음

Description

연료 어셈블리잠금 장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 연료 어셈블리와 제어봉 배열의 투시도. 제2도는 연료 고형화 장치의 부분 입면도. 제3도는 연료 오셈블리와 잠금 장치에 있는 기저 노즐의 기저도.

Claims (5)

  1. 연료봉이 연료어셈블리(10)로 부터 제거되고 상기 연료어셈블리(10)는 유체내에 잠겨 남아 있는 동안 어셈블리 구석에 다리(54)와 함께 있는 기저 노즐(14)을 가지며, 상기 연료 어셈블리(10)를 지지하기 위해 장치된 상기 연료 아셈블리 다리(54)를 수용하는 지지부재(46)를 포함하고 있으며, 정방형 핵연료어셈블리를 간직하고 잠그기 위한 장치에 있어서, 정방형 회전판(44)은 필수적으로 삼기 다리(54)사이의 공간에서 상기 지지부재에 장치되었으며, 상기판(44)의 각 구석은 상기연료 어셈블리(10)의 상기 다리(54)를 속박하기 위해 노치를 가지고 있으며, 회전 작동자(50)는 상기 연료봉이 상기 연료 어셈블리(10)로 부터 제거될때 상기 연료 어셈블리(10)를 상기 지지부재(46)에 간직하고 잠그기 위한 상기 연료어 셈블리(10)의 상기 다리(54)에 관해 그리고 상기 지지부재(46)에 관해 상기 회전판(44)을 선택적인 원격회전 할 수 있게 상기판(44)과 함께 연결된 것을 특징으로 하는 정방형 핵연료 어셈블리(10)를 간직하고 잠그기위한 장치.
  2. 제1항에서 각각의 상기 구석은 원형이며, 원형의 구석 부분은 상기 다리(54)를 속박하기에 적당한 것을 특징으로 하는 장치.
  3. 제1항 또는 2항에서, 상기 노치중 적어도 하나는 상기 회전판(44)의 회전을 제한 하기 위해 멈춤체(62)를 가지는 것을 특징으로 하는 장치.
  4. 제1항, 2항 또는 3항에서, 핀(48)은 상기 회전판(44)에 견고히 부착되었고 상기 지지부재 그리고 상기판(48)의 회전성을 높이기 위해 상기핀(48)주위에 장치된 부싱(54)과 함께 상기 지지부재(46)를 통해 회전할 수 있게 장치되었으며.
    상기 회전 작동자(50)는 상기 지지부재(46) 그리고 상기 연료 어셈블리(10)의 상기 다리(54)에 관해 상기 회전판(44)이 선택적 원격회전을 하기위해 상기핀(48)에 연결된 것등을 특징으로 하는 장치.
  5. 제2항, 3항 또는 4항에서, 수직 지지체(26), 그리고 상기연료 어셈블리(10)로 부터 상기 연료봉(20)을 추출하고 그리핑하기 위해 상기 수직지지체(26)에 활주할 수 있게 장치된 그리퍼기구(38), 상기 지지부재는 상기 수직지지체(26)에 회전할 수 있게 부착된 것등을 특징으로 하는 장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR8202866A 1981-06-26 1982-06-26 연료 집합체의 고정장치 KR890002382B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/277,550 US4474398A (en) 1981-06-26 1981-06-26 Fuel assembly locking apparatus
US277550 2002-10-22

Publications (2)

Publication Number Publication Date
KR840000947A true KR840000947A (ko) 1984-03-26
KR890002382B1 KR890002382B1 (ko) 1989-07-02

Family

ID=23061348

Family Applications (1)

Application Number Title Priority Date Filing Date
KR8202866A KR890002382B1 (ko) 1981-06-26 1982-06-26 연료 집합체의 고정장치

Country Status (13)

Country Link
US (1) US4474398A (ko)
EP (1) EP0068136B1 (ko)
JP (1) JPS586493A (ko)
KR (1) KR890002382B1 (ko)
BE (1) BE893655A (ko)
CA (1) CA1183971A (ko)
DE (1) DE3266997D1 (ko)
ES (1) ES513501A0 (ko)
FR (1) FR2508691B1 (ko)
IL (1) IL65832A (ko)
PH (1) PH19152A (ko)
YU (1) YU45541B (ko)
ZA (1) ZA823668B (ko)

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US4900505A (en) * 1981-12-22 1990-02-13 Westinghouse Electric Corp. Spent fuel storage rack
EP0082892B1 (fr) * 1981-12-29 1986-02-12 ATELIERS DE CONSTRUCTIONS ELECTRIQUES DE CHARLEROI (ACEC) Société Anonyme Enveloppe de récupération pour élément combustible nucléaire avarié
FR2553226B1 (fr) * 1983-10-11 1987-01-02 Fragema Framatome & Cogema Procede et installation de reconstitution d'assemblage de combustible nucleaire
US4760637A (en) * 1987-05-06 1988-08-02 Westinghouse Electric Corp. Reduced stress fuel assembly fabrication apparatus and method
FR2632113B1 (fr) * 1988-05-24 1990-09-14 Framatome Sa Cellule de reception et de demantelement d'assemblage combustible nucleaire
EA015019B1 (ru) 2007-12-26 2011-04-29 Ториум Пауэр Инк. Ядерный реактор (варианты), топливная сборка из запально-воспроизводящих модулей для ядерного реактора (варианты) и топливный элемент топливной сборки
US8116423B2 (en) 2007-12-26 2012-02-14 Thorium Power, Inc. Nuclear reactor (alternatives), fuel assembly of seed-blanket subassemblies for nuclear reactor (alternatives), and fuel element for fuel assembly
HUE043364T2 (hu) 2008-12-25 2019-08-28 Thorium Power Inc Fûtõelem és egy fûtõelem elkészítési eljárása egy nukleáris reaktor egy fûtõelem-egysége számára
WO2011143172A1 (en) 2010-05-11 2011-11-17 Thorium Power, Inc. Fuel assembly with metal fuel alloy kernel and method of manufacturing thereof
US10192644B2 (en) 2010-05-11 2019-01-29 Lightbridge Corporation Fuel assembly
US10170207B2 (en) 2013-05-10 2019-01-01 Thorium Power, Inc. Fuel assembly

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Also Published As

Publication number Publication date
FR2508691A1 (fr) 1982-12-31
YU117782A (en) 1989-12-31
KR890002382B1 (ko) 1989-07-02
PH19152A (en) 1986-01-15
DE3266997D1 (en) 1985-11-28
ES8403236A1 (es) 1984-03-01
JPS586493A (ja) 1983-01-14
JPH0148520B2 (ko) 1989-10-19
YU45541B (en) 1992-05-28
FR2508691B1 (fr) 1988-07-29
BE893655A (fr) 1982-12-27
IL65832A (en) 1985-12-31
US4474398A (en) 1984-10-02
CA1183971A (en) 1985-03-12
EP0068136A2 (en) 1983-01-05
EP0068136A3 (en) 1983-06-08
ZA823668B (en) 1983-08-31
ES513501A0 (es) 1984-03-01
EP0068136B1 (en) 1985-10-23

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