KR860003612A - 핵연료 조립체의 연료봉을 검사하는 장치 - Google Patents

핵연료 조립체의 연료봉을 검사하는 장치 Download PDF

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Publication number
KR860003612A
KR860003612A KR1019850007567A KR850007567A KR860003612A KR 860003612 A KR860003612 A KR 860003612A KR 1019850007567 A KR1019850007567 A KR 1019850007567A KR 850007567 A KR850007567 A KR 850007567A KR 860003612 A KR860003612 A KR 860003612A
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South Korea
Prior art keywords
grooves
groove
carriage
rods
fuel
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KR1019850007567A
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KR940004833B1 (ko
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에프. 피. 반 스웜 외 1 레오
Original Assignee
제임스 더블유. 프레데릭스
엑손 뉴클리어 컴퍼니, 아이엔씨.
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Publication of KR860003612A publication Critical patent/KR860003612A/ko
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    • 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
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/06—Devices or arrangements for monitoring or testing fuel or fuel elements outside the reactor core, e.g. for burn-up, for contamination
    • 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

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  • 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)

Abstract

내용 없음

Description

핵연료 조립체의 연료봉을 검사하는 장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 연료조립체를 검사하는 상태의 장치의 개략도.
제2도는 제1도 장치의 작동을 보여주는 개략도.
제3도는 핀(22)의 이동을 보여주는, 판(26)의 일부분의 확대도.
2 : 탐사침, 10 : 설치대 , 16 : 운반구 18, 18'20 : 레일, 22 : 핀, 24 : 홈, 26 : 인덱스판, 28 : 전향시키는 부재, 30 : 전향면 32 : 유압실린더 34 : 연료볼 36 : 연료조립체 38 : 공압실린더, 40 : 홈.

Claims (4)

  1. 탐사침과, 연료봉에 직각으로 연료봉 열에 평행하게 직선으로 탐사침을 이동시키고 안내하는 장치와, 탐사침을 운반시키는 운반구와, 운반구를 상기 연료봉 열들에 평행하게 이동시키는 왕복운동하는 장치와, 탐사침을 연료봉들의 한 열로부터 다른 열로 이동시키는 식으로 상기 운반구를 각기 행정의 끝에서 이동시키는 장치로 구성된, 연료봉들이 평행한 열들로 배치된 핵연료 조립체의 연료봉들을 검사하는 장치.
  2. 제1항에 있어서, 운반구를 안내하며 상부 표면에 평행한 홈들을 지니는 수평의 고정된 홈핀과 상기홈에 맞물리는 상기 운반구의 장치로 구성된 핵연료 조립체의 연료봉을 검사하는 장치.
  3. 제2항에 있어서, 상기 홈들은 각기 한 끝이 개방되어 있으며, 홈들에 맞물리는 장치는 상기판에 거의 수직인 핀이며, 상기 판은 각기 2개의 인접한 홈들사이에서 연장된 전향시키는 면으로 구성된 홈의 개방단부를 바라보는 전향수단을 포함하며, 검사장치는 상기 홈들의 측방으로 상기 운반구에 압력을 가하는 가압장치를 포함하며, 각기 행정에서 핀이 최종홈에 도달할때까지 한 홈으로부터 인접한 홈으로 안내되는, 핵연료 조립체의 연료봉을 검사하는 장치.
  4. 제3항에 있어서, 상기 판을 2개의 양끝 홈들과는 달리 상기 평행한 홈들의 개방단부로부터 떨어져 있으며 상기 2개의 양끝 홈들에 연결되어 있는 귀환홈을 지녀서 가압장치의 압력이 역전될때 핀과 운반구와 탐사침이 최초의 출발위치로 귀환되는, 핵연료 조립체의 연료봉을 검사하는 장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019850007567A 1984-10-15 1985-10-15 핵연료 조립체의 연료봉을 검사하는 장치 KR940004833B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US660,787 1984-10-15
US06/660,787 US4689193A (en) 1984-10-15 1984-10-15 Mechanism for testing fuel tubes in nuclear fuel bundles

Publications (2)

Publication Number Publication Date
KR860003612A true KR860003612A (ko) 1986-05-28
KR940004833B1 KR940004833B1 (ko) 1994-06-01

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KR1019850007567A KR940004833B1 (ko) 1984-10-15 1985-10-15 핵연료 조립체의 연료봉을 검사하는 장치

Country Status (6)

Country Link
US (1) US4689193A (ko)
EP (1) EP0178861B1 (ko)
JP (1) JPS6196495A (ko)
KR (1) KR940004833B1 (ko)
DE (1) DE3581470D1 (ko)
ES (1) ES8705681A1 (ko)

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Also Published As

Publication number Publication date
ES8705681A1 (es) 1987-05-01
US4689193A (en) 1987-08-25
JPS6196495A (ja) 1986-05-15
DE3581470D1 (de) 1991-02-28
JPH0584476B2 (ko) 1993-12-02
EP0178861A3 (en) 1987-06-03
EP0178861A2 (en) 1986-04-23
EP0178861B1 (en) 1991-01-23
ES547834A0 (es) 1987-05-01
KR940004833B1 (ko) 1994-06-01

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