KR850003271A - 핵원자로 연료 엘레멘트의 조립방법 - Google Patents

핵원자로 연료 엘레멘트의 조립방법 Download PDF

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Publication number
KR850003271A
KR850003271A KR1019840006574A KR840006574A KR850003271A KR 850003271 A KR850003271 A KR 850003271A KR 1019840006574 A KR1019840006574 A KR 1019840006574A KR 840006574 A KR840006574 A KR 840006574A KR 850003271 A KR850003271 A KR 850003271A
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KR
South Korea
Prior art keywords
control rod
guide tube
support
spacers
working cycle
Prior art date
Application number
KR1019840006574A
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English (en)
Other versions
KR910007924B1 (ko
Inventor
리테르 하리
Original Assignee
원본미기재
레악토르-브렌엘레멘트 우니온 게엠베하
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.)
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Application filed by 원본미기재, 레악토르-브렌엘레멘트 우니온 게엠베하 filed Critical 원본미기재
Publication of KR850003271A publication Critical patent/KR850003271A/ko
Application granted granted Critical
Publication of KR910007924B1 publication Critical patent/KR910007924B1/ko

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    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/62—Record carriers characterised by the selection of the material
    • G11B5/68—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent
    • G11B5/70—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer
    • G11B5/706—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the composition of the magnetic material
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C21/00—Apparatus or processes specially adapted to the manufacture of reactors or parts thereof
    • G21C21/02—Manufacture of fuel elements or breeder elements contained in non-active casings
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C21/00—Apparatus or processes specially adapted to the manufacture of reactors or parts thereof
    • 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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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Automatic Assembly (AREA)

Abstract

내용 없음

Description

핵원자로 연료 엘레멘트의 조립방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 핵원자로 연료 엘레멘트의 조립체의 사시도,
제4도는 제2도에 따른 봉의 외부상의 두터운 지지부중의 하나의 확대된 종방향 단면도,
제7도는 제1도에 따른 조립때 위의 스페이서(SPACER) 안의 제어봉 안내관의 측면도.

Claims (2)

  1. 첫 번째의 작업싸이클 후에 저항점융점을 위해 외부에 두터운 지지부(A)(B)를 갖는 봉(10)이 제어봉 안내관(8)의 각각의 용접위치에서 두터운 지지부(B)를 갖도록 스페이서(4)안으로 나삽되는 제어봉안내관(8)내로 밀려들어가며, 또한 그다음에, 제2작업 싸이클에서 지지체인 슬리브(9)가 제어봉안내관(8)의 외부에서 용접위치에 반하여 전극지지구의 두 개의 용접봉(15)(16)에 의하여 눌려지는 것을 특징으로 하며 제어봉안내관들이 각각의 경우에 있어 처음의 작업싸이클에서는 스페이서들 안으로 나삽되고, 연이어 지지체 측의 스페이서 그리고, 또는 상하부체를 위한 지지슬리브들과 함께 외부상의 용접위치에서 저항점용접에 의해 두 번째 작업싸이클이 마련되어 있는 핵연료를 함유하는 연료봉과 제어봉 안내관들을 위한 상하부체와 또한 격자스페이서들을 갖는 핵원자로 연료엘레멘트를 조립하는 방법.
  2. 두터운 지지부(A)(B)를 통하여 관내로 열리는 방사형 내공(14)를 갖는 관형태의 봉(10)이 사용되며, 또한 이봉(10)이 제어봉이 안내관(8)안으로 밀려들어 갈때에 그리고, 또는 이봉(10)이 제어봉안내관(8)로부터 빠져나올 때 가스가, 특히 공기가 관의 형태로 봉(10)을 통하고 또한 제어봉 안내관(8)안으로 방사형 내공(14)를 통하여 주입되는 것을 특징으로 하는 청구범위에 따른 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019840006574A 1983-10-28 1984-10-22 핵원자로 연료 엘레멘트의 조립방법 KR910007924B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEP3339241.2 1983-10-28
DE3339241.2 1983-10-28
DE19833339241 DE3339241A1 (de) 1983-10-28 1983-10-28 Verfahren zum zusammenbau eines kernreaktorbrennelementes

Publications (2)

Publication Number Publication Date
KR850003271A true KR850003271A (ko) 1985-06-13
KR910007924B1 KR910007924B1 (ko) 1991-10-04

Family

ID=6213015

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019840006574A KR910007924B1 (ko) 1983-10-28 1984-10-22 핵원자로 연료 엘레멘트의 조립방법

Country Status (8)

Country Link
US (1) US4663510A (ko)
EP (1) EP0140283B1 (ko)
JP (1) JPS60111997A (ko)
KR (1) KR910007924B1 (ko)
DE (2) DE3339241A1 (ko)
ES (1) ES8703045A1 (ko)
TR (1) TR22027A (ko)
YU (1) YU181584A (ko)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4760637A (en) * 1987-05-06 1988-08-02 Westinghouse Electric Corp. Reduced stress fuel assembly fabrication apparatus and method
JPH03172796A (ja) * 1989-12-01 1991-07-26 Power Reactor & Nuclear Fuel Dev Corp 燃料棒挿入用ガイド
US5135707A (en) * 1990-09-04 1992-08-04 B&W Fuel Company Fuel rod alignment template
JP3105042B2 (ja) * 1991-10-24 2000-10-30 三菱原子燃料株式会社 燃料集合体の組立方法およびこれに使用する組立装置
DE4238092A1 (ko) * 1991-11-14 1993-05-27 Mitsubishi Nuclear Fuel
JP3226635B2 (ja) * 1992-11-20 2001-11-05 三菱原子燃料株式会社 制御棒の端栓溶接方法
US6087611A (en) * 1996-10-31 2000-07-11 Michel Beffrieu Device for hanging a manually controlled station for welding tongs in an assembly line
FR2787620B1 (fr) * 1998-12-22 2001-03-09 Franco Belge Combustibles Installation de chargement d'un assemblage combustible nucleaire
US6308591B1 (en) * 1999-09-02 2001-10-30 The Boler Company Control rod
US7264620B2 (en) 2004-06-04 2007-09-04 Depuy Spine, Inc. Variable laminoplasty implant

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2057017A (en) * 1933-05-13 1936-10-13 Fleetwings Inc Spot welding members onto metallic tubes
DE2350700C3 (de) * 1973-10-09 1978-06-08 Kraftwerk Union Ag, 4330 Muelheim Brennelementskelett
US4048463A (en) * 1975-12-08 1977-09-13 General Electric Company Method of joining aluminum to aluminum
FR2411469A1 (fr) * 1977-12-09 1979-07-06 Leleu Sa Marcel Procede de fabrication d'un guide de grappe pour reacteur nucleaire et outillage pour la mise en oeuvre de ce procede
US4239953A (en) * 1978-11-16 1980-12-16 Bock Corporation Resistance welding apparatus
FR2518302A1 (fr) * 1981-12-14 1983-06-17 Commissariat Energie Atomique Procede de fabrication d'un assemblage combustible de reacteur nucleaire du type a eau legere et outillage pour la mise en oeuvre du procede
US4450338A (en) * 1982-05-04 1984-05-22 Tre Corporation Method of fabricating a truss core sandwich panel

Also Published As

Publication number Publication date
DE3468572D1 (en) 1988-02-11
EP0140283B1 (de) 1988-01-07
ES537136A0 (es) 1987-01-16
JPS60111997A (ja) 1985-06-18
YU181584A (en) 1988-12-31
US4663510A (en) 1987-05-05
TR22027A (tr) 1986-01-27
ES8703045A1 (es) 1987-01-16
EP0140283A1 (de) 1985-05-08
DE3339241A1 (de) 1985-05-09
KR910007924B1 (ko) 1991-10-04
JPH0250440B2 (ko) 1990-11-02

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