KR830006765A - 원자로 연료집합체용 제어봉 안내관 - Google Patents

원자로 연료집합체용 제어봉 안내관 Download PDF

Info

Publication number
KR830006765A
KR830006765A KR1019810001627A KR810001627A KR830006765A KR 830006765 A KR830006765 A KR 830006765A KR 1019810001627 A KR1019810001627 A KR 1019810001627A KR 810001627 A KR810001627 A KR 810001627A KR 830006765 A KR830006765 A KR 830006765A
Authority
KR
South Korea
Prior art keywords
guide tube
control rod
fuel assembly
reactor fuel
assembly
Prior art date
Application number
KR1019810001627A
Other languages
English (en)
Inventor
제이 카드웰 데니스
Original Assignee
제이. 비. 페르구손
웨스팅하우스 일렉트릭 코오포레이손
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 제이. 비. 페르구손, 웨스팅하우스 일렉트릭 코오포레이손 filed Critical 제이. 비. 페르구손
Publication of KR830006765A publication Critical patent/KR830006765A/ko
Priority to KR2019840009035U priority Critical patent/KR840002246Y1/ko

Links

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
    • 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
    • G21C3/326—Bundles of parallel pin-, rod-, or tube-shaped fuel elements comprising fuel elements of different composition; comprising, in addition to the fuel elements, other pin-, rod-, or tube-shaped elements, e.g. control rods, grid support rods, fertile rods, poison rods or dummy rods
    • 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

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)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Exhaust Gas After Treatment (AREA)

Abstract

내용 없음

Description

원자로 연료집합체용 제어봉 안내관
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 집합체의 다른분부에 본 발명의 관계를 도시하는 연료집합체의 입면도.
제2도는 길이를 따라 형성된 삽입물의 설계와 위치를 도시하는 제어봉 안내관의 입면도.
제3도는 제2도의 Ⅲ-Ⅲ선을 따라 취한 단면도.
제4도는 제1-4도에 예시된 본 발명의 수정도.

Claims (1)

  1. 연료봉 길이를 따라 격리된 그리드(14)의 계열로 상호간에 격리된 관계로 연료봉(12)의 배열과, 연료봉(12)사이에 장진되어 있고 집합체(10)의 길이를 연장하는 다중 제어 안내관(18)을 구성하며, 상기 안내관(18)이 집합체(10)에 근본적인 뼈대구조를 제공하기 위해 상기 그리드(14)에 부착된 원자로 연료집합체에 있어서, 내측돌출부(44)가 안내관벽(18)에 지역적인 변형의 형태로 안내관(18)속에 형성되며, 제어봉(38)사이에 수용하는 돌출부(44)가 안내관(18)과 제어봉(38)사이의 가로 진동운동으로 일어난 마모를 줄이는 것을 특징으로하는 원자로 연료집합체용 제어봉 안내관.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019810001627A 1980-05-16 1981-05-12 원자로 연료집합체용 제어봉 안내관 KR830006765A (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019840009035U KR840002246Y1 (ko) 1980-05-16 1984-09-14 원자로 연료 집합체용 제어봉 안내관

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US150482 1980-05-16
US06/150,482 US4326921A (en) 1980-05-16 1980-05-16 Control rod guide thimble for nuclear reactor fuel assemblies

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR2019840009035U Division KR840002246Y1 (ko) 1980-05-16 1984-09-14 원자로 연료 집합체용 제어봉 안내관

Publications (1)

Publication Number Publication Date
KR830006765A true KR830006765A (ko) 1983-10-06

Family

ID=22534732

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019810001627A KR830006765A (ko) 1980-05-16 1981-05-12 원자로 연료집합체용 제어봉 안내관

Country Status (15)

Country Link
US (1) US4326921A (ko)
JP (1) JPS5716388A (ko)
KR (1) KR830006765A (ko)
BE (1) BE888798A (ko)
CH (1) CH654690A5 (ko)
DE (1) DE3116968A1 (ko)
ES (1) ES8306913A1 (ko)
FR (1) FR2482759A1 (ko)
GB (1) GB2076580B (ko)
GR (1) GR75251B (ko)
IL (1) IL62646A (ko)
IT (1) IT1137386B (ko)
PH (1) PH17035A (ko)
SE (1) SE436606B (ko)
ZA (1) ZA812485B (ko)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4418036A (en) * 1980-12-16 1983-11-29 Westinghouse Electric Corp. Fuel assembly for a nuclear reactor
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
DE3330357A1 (de) * 1982-09-23 1984-03-29 Westinghouse Electric Corp., 15222 Pittsburgh, Pa. Verfahren zum instandsetzen eines kernreaktor-brennelements
US4641409A (en) * 1982-09-23 1987-02-10 Westinghouse Electric Corp. Reconstituting a nuclear reactor fuel assembly
FR2541810B1 (fr) * 1983-02-25 1989-01-13 Framatome Sa Assemblage combustible a tubes-guides refroidis pour un reacteur nucleaire
US4631168A (en) * 1983-09-30 1986-12-23 Westinghouse Electric Corp. Nuclear reactor fuel assembly with a removable top nozzle
US4534933A (en) * 1983-10-17 1985-08-13 Westinghouse Electric Corp. Nuclear reactor fuel assembly with improved top nozzle and hold-down means
US4770846A (en) * 1984-02-03 1988-09-13 Westinghouse Electric Corp. Replacement support pin for guide tubes in operating plants
US4717527A (en) * 1984-07-02 1988-01-05 Westinghouse Electric Corp. Fuel assembly
US4798699A (en) * 1984-07-26 1989-01-17 Westinghouse Electric Corp. Wear sleeve for a control rod end plug
US4699759A (en) * 1985-06-12 1987-10-13 Westinghouse Electric Corp. Double lock joint for attaching top nozzle to guide thimbles of nuclear fuel assembly
US4707326A (en) * 1985-07-26 1987-11-17 Westinghouse Electric Corp. Arrangement and method for attaching and reattaching a top nozzle in a reconstitutable nuclear fuel assembly
US4678625A (en) * 1985-08-05 1987-07-07 Westinghouse Electric Corp. Method of straightening bowed irradiated fuel assemblies
US4772448A (en) * 1986-01-07 1988-09-20 Westinghouse Electric Corp. Support pin system and locking nut retainer
US4751042A (en) * 1986-02-18 1988-06-14 The Babcock & Wilcox Company Removable control rod drive shaft guide
US4902468A (en) * 1987-10-21 1990-02-20 Westinghouse Electric Corp. Control rod support having planar wear surfaces
FR2734943B1 (fr) * 1995-05-30 1997-08-22 Framatome Sa Grappe de commande pour un reacteur nucleaire
DE19846223C1 (de) * 1998-10-07 2000-03-30 Siemens Ag Steuerstabführungsrohr eines Kernreaktor-Brennelements, Brennelement und Verfahren zur Herstellung eines Steuerstabführungsrohres
FR2787370B1 (fr) * 1998-12-22 2001-03-16 Franco Belge Combustibles Procede de liaison de deux pieces tubulaires coaxiales, outil pour realiser cette liaison et utilisation

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1112946A (en) * 1965-08-10 1968-05-08 Atomic Energy Authority Uk Improvements relating to nuclear reactors
DE1250020B (ko) * 1966-01-14
US3791466A (en) * 1969-05-19 1974-02-12 Westinghouse Electric Corp Low parasitic capture fuel assembly structure
US3814667A (en) * 1971-05-20 1974-06-04 Combustion Eng Fuel assembly hold-down device
US4030975A (en) * 1973-06-25 1977-06-21 Combustion Engineering, Inc. Fuel assembly for a nuclear reactor
US4001078A (en) * 1975-03-07 1977-01-04 General Atomic Company Control apparatus
US4135972A (en) * 1976-03-29 1979-01-23 Combustion Engineering, Inc. Nuclear reactor spacer assembly
US4208248A (en) * 1977-10-26 1980-06-17 The Babcock & Wilcox Company Fuel assembly with a removable end fitting
US4229256A (en) * 1977-12-28 1980-10-21 Uop Inc. Corrugated thimble tube for controlling control rod descent in nuclear reactor
JPS55125479A (en) * 1979-03-20 1980-09-27 Genshi Nenryo Kogyo Nuclear fuel assembly

Also Published As

Publication number Publication date
JPS5716388A (en) 1982-01-27
SE8102712L (sv) 1981-11-17
ES502182A0 (es) 1983-06-01
GB2076580B (en) 1983-05-11
BE888798A (fr) 1981-11-16
GR75251B (ko) 1984-07-13
FR2482759B1 (ko) 1984-07-06
DE3116968A1 (de) 1982-04-22
PH17035A (en) 1984-05-17
CH654690A5 (de) 1986-02-28
IT8121637A0 (it) 1981-05-12
ES8306913A1 (es) 1983-06-01
GB2076580A (en) 1981-12-02
IT1137386B (it) 1986-09-10
IL62646A (en) 1983-09-30
US4326921A (en) 1982-04-27
ZA812485B (en) 1982-06-30
SE436606B (sv) 1985-01-07
FR2482759A1 (fr) 1981-11-20

Similar Documents

Publication Publication Date Title
KR830006765A (ko) 원자로 연료집합체용 제어봉 안내관
KR860006798A (ko) 핵연료 집합체의 연료봉을 적소에 간격을 유지해서 고정시키는 장치
KR830008337A (ko) 기계적인 스펙트럼 변경로용 디스플레이서봉
ES539933A0 (es) Conjunto de pasador para rebordes de tubos guia de varillas de control de reactor nuclear.
US3510397A (en) Spacer for the fuel rods of the fuel element of a nuclear reactor
KR920005834A (ko) 중통식 낚싯대
KR930005040A (ko) 원자로 연료부재
KR840007792A (ko) 원자로용 원료 집합체
DK31583D0 (da) Varmeisolerende roerelement
KR880004287A (ko) 증기 발생기에서 튜브를 안내하기 위한 튜브형 격자
KR830009585A (ko) 제어봉 다발 안내장치를 가진 원자로
JPS5340187A (en) Fuel assembly of reactor
KR840003524A (ko) 원자로 연료 집합체용 스페이서 격자
KR830005638A (ko) 낚시용 도사환
SU536890A1 (ru) Борштанга дл обработки глубоких отверстий
GB847214A (en) Improvements in and relating to heat transfer between a surface and a fluid
KR850002350A (ko) 공간격자 삽입부를 설치한 원자로의 연료 집합체
FR2366686A1 (fr) Masque d'ombre pour tube a rayons cathodiques
GB1498368A (en) Nuclear fuel element
JPS5656594A (en) Header
KR880004288A (ko) 증기발생기에서 튜브를 안내하기위한 튜브형 격자의 격자바아용 간격띄우기 장치
JPS54124185A (en) Fuel rod
KR830004636A (ko) 원자로의 미세 제어용 가연성재료 핀
EP0094732A3 (en) Improved steam generator for liquid metal fast breeder reactor
KR840004600A (ko) 핵연료 어셈블리