KR830003773A - 유도 튜브 슬리브 - Google Patents

유도 튜브 슬리브 Download PDF

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Publication number
KR830003773A
KR830003773A KR1019800003568A KR800003568A KR830003773A KR 830003773 A KR830003773 A KR 830003773A KR 1019800003568 A KR1019800003568 A KR 1019800003568A KR 800003568 A KR800003568 A KR 800003568A KR 830003773 A KR830003773 A KR 830003773A
Authority
KR
South Korea
Prior art keywords
sleeve
fuel
induction tube
members
tube sleeve
Prior art date
Application number
KR1019800003568A
Other languages
English (en)
Other versions
KR830001673B1 (ko
Inventor
제프레이 애틱스 더글라스
Original Assignee
로버트 제이, 에드워즈
더 바브콕 엔드 윌콕 컴페니
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 로버트 제이, 에드워즈, 더 바브콕 엔드 윌콕 컴페니 filed Critical 로버트 제이, 에드워즈
Publication of KR830003773A publication Critical patent/KR830003773A/ko
Application granted granted Critical
Publication of KR830001673B1 publication Critical patent/KR830001673B1/ko

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/66—Silver or gold
    • 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
    • G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
    • G21C3/322—Means to influence the coolant flow through or around the bundles
    • 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)
  • Chemical & Material Sciences (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

내용 없음

Description

유도 튜브 슬리브
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 핵연료 집합체의 부분적으로 절개된 입면도. 제2도는 스페이서 그릿(spacer grid)의 평면도. 제3도는 유도 튜브 슬리브(tube sleeve)의 입면도. 제4도는 제3도의 선 4ㅡ4의 단면도. 제5도는 유도튜브 슬리브의 노치(notch)된 홈끝의 입면도.

Claims (5)

  1. 본문에서 설명하고 도면에서 예시된 바와 같이,
    원자로용 핵연료 집합체에 있어서, 상기 핵연료 집합체가.
    ㄱ. 몇개 부재는 연료를 포함하고 나머지 부재들은 연료를 포함하지 않는 다수의 세로 방향으로 연장된 평행부재들과.
    ㄴ. 평행부재들을 가로 방향으로 교차해 위치되며, 상기 부재들의 연장부를 수용하도록 다수의 세포형 공극들을 가지며, 부재들 사이에 세로 방향의 흐름통로를 형성하도록 부재들을 이격 유지 시키는, 적어도 한개 이상의 스페이스그릿과.
    ㄷ. 통로들을 통과하는 냉각제와.
    ㄹ. 내로 연장된 비연료 베어링 부재들을 갖는 세포형 공극의 벽들에 부착되며, 비연료 베어링 부재를 에워싸도록 위치되는 얇은 벽을 갖는 다수의 관형 슬리브들과.
    ㅁ. 흐름통로를 통과하는 냉각제의 흐름을 증가시키고 냉각제의 혼합활동을 초래 시키도록 슬리브로 부터 인접흐름통로로 바깥쪽으로 돌출한 탭, 등을 포함 한다는 점에서 특징으로 되는 유도튜브슬리브.
  2. 청구 범위 제1항의 장치에 있어서, 대응하는 세포형공극의 벽에 각각의 슬리브들을 부착시키는 장치가 슬리브의 한끝에 형성된 적어도 한개 이상의 노치홈과, 세포형공극의 벽에 위치되고 협동적으로 제휴된 다수의 부속부를 포함하며, 상기 부속부가 노치홈에 끼임으로써 슬리브의 운동을 방지하는 유도튜브슬리브.
  3. 청구범위 제1항의 장치에 있어서, 탭들이 슬리브벽의 부분적으로 구성되는 유도튜브 슬리브
  4. 청구범위 제3항의 장치에 있어서, 슬리브가 다수의 개구들을 포함하며, 각각의 적어도 한개 이상을 탭에 접구하며, 그럼으로써 탭의 구성을 쉽게 하는 유도튜브슬리브
  5. 청구범위 제1항의 장치에 있어서, 상기 장치가 각각의 비연료 베어링 부재와 제휴되는 다수의 관형 슬리브들을 포함하는 유도튜브 슬리브.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019800003568A 1979-09-19 1980-09-10 원자로용 연료 집합체 KR830001673B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/077,257 US4313797A (en) 1979-09-19 1979-09-19 Guide tube sleeve
US77257 2002-02-14

Publications (2)

Publication Number Publication Date
KR830003773A true KR830003773A (ko) 1983-06-22
KR830001673B1 KR830001673B1 (ko) 1983-08-23

Family

ID=22137020

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019800003568A KR830001673B1 (ko) 1979-09-19 1980-09-10 원자로용 연료 집합체

Country Status (7)

Country Link
US (1) US4313797A (ko)
EP (1) EP0026029B1 (ko)
JP (1) JPS5654387A (ko)
KR (1) KR830001673B1 (ko)
CA (1) CA1146286A (ko)
DE (1) DE3066272D1 (ko)
ES (1) ES494549A0 (ko)

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US5253244A (en) * 1980-07-16 1993-10-12 Discovision Associates System for recording digital information in a pulse-length modulation format
FR2529704B1 (fr) * 1982-07-01 1987-09-04 Commissariat Energie Atomique Dispositif de fixation demontable d'un tube guide dans la piece d'extremite d'un assemblage combustible de reacteur nucleaire
US4544522A (en) * 1982-08-20 1985-10-01 General Electric Company Nuclear fuel assembly spacer
FR2541810B1 (fr) * 1983-02-25 1989-01-13 Framatome Sa Assemblage combustible a tubes-guides refroidis pour un reacteur nucleaire
US4717527A (en) * 1984-07-02 1988-01-05 Westinghouse Electric Corp. Fuel assembly
US4818479A (en) * 1985-10-04 1989-04-04 The United States Of America As Represented By The United States Department Of Energy Nuclear reactor spacer grid and ductless core component
DE3601747A1 (de) * 1986-01-22 1987-07-23 Hochtemperatur Reaktorbau Gmbh Abschalten eines hochtemperaturreaktors
DE3601750A1 (de) * 1986-01-22 1987-07-23 Hochtemperatur Reaktorbau Gmbh Keramische einbauten
US4775510A (en) * 1986-12-22 1988-10-04 Combustion Engineering, Inc. Nuclear fuel assembly hollow flow deflector
US5237595A (en) * 1990-02-26 1993-08-17 Westinghouse Electric Corp. Guide plate for guide tubes used in nuclear reactors
DE59006624D1 (de) * 1990-05-07 1994-09-01 Siemens Ag Brennelement für wassergekühlte Kernreaktoren.
US5064602A (en) * 1990-10-12 1991-11-12 General Electric Company Control rod flow diverters
US5247551A (en) * 1991-09-24 1993-09-21 Siemens Power Corporation Spacer sleeve for nuclear fuel assembly
US5491733A (en) * 1992-03-13 1996-02-13 Siemens Power Corporation Nuclear fuel rod assembly apparatus
US5345485A (en) * 1992-03-13 1994-09-06 Siemens Power Corporation Coolant vent fuel rod for a light water reactor
US5488644A (en) * 1994-07-13 1996-01-30 General Electric Company Spring assemblies for adjoining nuclear fuel rod containing ferrules and a spacer formed of the spring assemblies and ferrules
US5519747A (en) * 1994-10-04 1996-05-21 General Electric Company Apparatus and methods for fabricating spacers for a nuclear fuel rod bundle
SE503776C2 (sv) * 1994-12-21 1996-09-02 Asea Atom Ab Bränslepatron och spridare för en kärnreaktor
US5546437A (en) * 1995-01-11 1996-08-13 General Electric Company Spacer for nuclear fuel rods
US5566217A (en) * 1995-01-30 1996-10-15 General Electric Company Reduced height spacer for nuclear fuel rods
US5675621A (en) * 1995-08-17 1997-10-07 General Electric Company Reduced height flat spring spacer for nuclear fuel rods
SE521687C2 (sv) 1998-09-18 2003-11-25 Westinghouse Atom Ab Spridare och bränslepatron för en nukleär kokarvattenreaktor
US6539073B1 (en) * 2000-02-17 2003-03-25 General Electric Company Nuclear fuel bundle having spacers captured by a water rod
DE102005020292B3 (de) * 2005-04-30 2006-09-21 Areva Np Gmbh Brennelement für einen Druckwasserreaktor
US9378853B2 (en) 2010-10-21 2016-06-28 Bwxt Nuclear Energy, Inc. Support structure for a control rod assembly of a nuclear reactor
WO2013158491A1 (en) 2012-04-17 2013-10-24 Babcock & Wilcox Mpower, Inc. Suspended upper internals for compact nuclear reactor including a mid-hanger plate
US10102932B2 (en) 2012-04-17 2018-10-16 Bwxt Mpower, Inc. Power distribution plate for powering internal control rod drive mechanism (CRDM) units
CA2870846C (en) 2012-04-17 2020-04-28 Babcock & Wilcox Mpower, Inc. Riser transition element for compact nuclear reactor
US9754688B2 (en) 2012-04-17 2017-09-05 Bwx Technologies, Inc. Suspended upper internals for compact nuclear reactor including a lower hanger plate
CA2870654C (en) 2012-04-17 2020-08-25 Babcock & Wilcox Mpower, Inc. Integral pressurized water reactor with compact upper internals assembly
WO2013165669A1 (en) 2012-04-17 2013-11-07 Babcock & Wilcox Mpower, Inc. Suspended upper internals with tie rod couplings for compact nuclear reactor
WO2014200599A1 (en) 2013-03-15 2014-12-18 Babcock & Wilcox Mpower, Inc. Extruded guide frame and manufacturing methods thereof

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GB1148507A (en) * 1965-07-22 1969-04-16 Atomic Energy Authority Uk Nuclear reactors
US4061536A (en) * 1966-05-25 1977-12-06 The United States Of America As Represented By The United States Energy Research And Development Administration Fuel assembly for nuclear reactors
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Also Published As

Publication number Publication date
EP0026029A1 (en) 1981-04-01
KR830001673B1 (ko) 1983-08-23
ES8105499A1 (es) 1981-05-16
US4313797A (en) 1982-02-02
CA1146286A (en) 1983-05-10
EP0026029B1 (en) 1984-01-25
ES494549A0 (es) 1981-05-16
DE3066272D1 (en) 1984-03-01
JPS5654387A (en) 1981-05-14

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