KR910005138B1 - 가압수형 원자로용 모듈러 라이닝 - Google Patents
가압수형 원자로용 모듈러 라이닝 Download PDFInfo
- Publication number
- KR910005138B1 KR910005138B1 KR1019840000081A KR840000081A KR910005138B1 KR 910005138 B1 KR910005138 B1 KR 910005138B1 KR 1019840000081 A KR1019840000081 A KR 1019840000081A KR 840000081 A KR840000081 A KR 840000081A KR 910005138 B1 KR910005138 B1 KR 910005138B1
- Authority
- KR
- South Korea
- Prior art keywords
- modular
- core
- containment
- block
- lining
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
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Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C5/00—Moderator or core structure; Selection of materials for use as moderator
- G21C5/02—Details
- G21C5/08—Means for preventing undesired asymmetric expansion of the complete structure ; Stretching devices, pins
-
- 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)
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Motorcycle And Bicycle Frame (AREA)
- Toys (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Abstract
Description
Claims (4)
- 복수개 주형의 수직적 인접 집합체와, 수직축을 갖고 환형 공간만큼 이격하여 실린더 노심 콘테인먼트를 가지는 노심을 갖는 수냉식 원자로에서, 상기 노심 주변에 콘테인먼트를 적용하는 모듈러 라이닝에 있어서, 수직면을 갖고 상기 환형 공간의 전체 부분을 채우는 고체 모듈러 블록으로된 서로 인접되어 있는 복수개의 수직 열을 구비하고, 상기 각 모듈러 블록에 대한 각 수직면은 상기 노심의 수직면, 노심 콘테인먼트 또는 다른 모듈러 블록과 대면하여 위치하고, 상기 모듈러 블록과 노심 콘테인먼트상에 형성된 서로 인접되어 있는 수직면들을 분리시키도록 위치한 얇은 패킹부를 구비하고, 상기 패킹부는 열적 팽창을 흡수하고 수냉의 기능이 가능하도록 수직면들 사이에 수로를 위한 갭을 형성하도록 구성배치되며, 상기 실린더형 콘테인먼트에 상기 각 블록을 접속하기 위한 수냉식 나삿니 수단을 구비한 원자로용 모듈러 라이닝.
- 제1항에 있어서, 상기 각 블록은 상기 나삿니 부분을 구성하는 한 세트의 나사 장치에 의해 노심 콘테인먼트에 고정된 원자로용 모듈러 라이닝.
- 제1항에 있어서, 모듈러 블록(45)중 단지 일부만 냉각수가 순환하게 되는 개구(42)를 포함하는 원자로용 모듈러 라이닝.
- 제1항에 있어서, 모듈러 블록(55a, 55b)중 일부는 나사장치(60)에 의해 노심 콘테인먼트(51)에 결합되고 나머지는 블록(55a, 55b)에 용접된 키이(56)에 의해 노심 콘테인먼트(51)에 연결된 모듈러 블록(55a, 55b)에 각각 결합되는 원자로용 모듈러 라이닝.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8300396A FR2539244B1 (fr) | 1983-01-12 | 1983-01-12 | Dispositif de cloisonnement du coeur d'un reacteur nucleaire a eau sous pression |
FR396 | 1983-01-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR840007477A KR840007477A (ko) | 1984-12-07 |
KR910005138B1 true KR910005138B1 (ko) | 1991-07-23 |
Family
ID=9284868
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019840000081A Expired KR910005138B1 (ko) | 1983-01-12 | 1984-01-11 | 가압수형 원자로용 모듈러 라이닝 |
Country Status (12)
Country | Link |
---|---|
US (1) | US4701299A (ko) |
EP (1) | EP0117168B1 (ko) |
JP (1) | JPS59137882A (ko) |
KR (1) | KR910005138B1 (ko) |
AT (1) | ATE31838T1 (ko) |
BR (1) | BR8400098A (ko) |
DE (1) | DE3468571D1 (ko) |
ES (1) | ES8701411A1 (ko) |
FI (1) | FI80538C (ko) |
FR (1) | FR2539244B1 (ko) |
YU (1) | YU46135B (ko) |
ZA (1) | ZA8439B (ko) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2154046B (en) * | 1984-02-03 | 1988-06-22 | Westinghouse Electric Corp | Radial neutron reflector |
US4849162A (en) * | 1984-11-13 | 1989-07-18 | Westinghouse Electric Corp. | Modular radial neutron reflector |
US4731220A (en) * | 1985-08-14 | 1988-03-15 | Westinghouse Electric Corp. | Neutron reflector |
FR2625021B1 (fr) * | 1987-12-22 | 1990-05-25 | Framatome Sa | Reacteur nucleaire a eau sous-pression et a cloisonnement massif |
US4941159A (en) * | 1988-10-14 | 1990-07-10 | Westinghouse Electric Corp. | Low neutron fluence nuclear reactor internals |
FR2666166B1 (fr) * | 1990-08-21 | 1992-11-27 | Framatome Sa | Dispositif de cloisonnement de cóoeur pour reacteur nucleaire. |
US5791107A (en) * | 1992-04-03 | 1998-08-11 | Siemens Aktiengesellschaft | Building with a sealing element |
DE4211293A1 (de) * | 1992-04-03 | 1993-10-07 | Siemens Ag | Gebäude |
US5319692A (en) * | 1992-06-24 | 1994-06-07 | Westinghouse Electric Corp. | Nuclear reactor reflector |
US5680424A (en) * | 1996-02-28 | 1997-10-21 | Westinghouse Electric Corporation | PWR radial reflector |
WO2008051203A2 (en) * | 2005-10-13 | 2008-05-02 | Westinghouse Electric Company Llc | Advanced radial core reflector |
US8472581B2 (en) * | 2008-11-17 | 2013-06-25 | Nuscale Power, Llc | Reactor vessel reflector with integrated flow-through |
US8532245B2 (en) * | 2008-12-17 | 2013-09-10 | Westinghouse Electric Company Llc | Core shroud corner joints |
US8615065B2 (en) * | 2009-10-22 | 2013-12-24 | Westinghouse Electric Company Llc | Modular radial neutron reflector |
CN103231169B (zh) * | 2013-04-19 | 2015-05-20 | 上海第一机床厂有限公司 | 堆心围筒的激光焊接方法 |
CN114273759A (zh) * | 2021-12-30 | 2022-04-05 | 东方电气(武汉)核设备有限公司 | 堆芯围筒组件的焊接方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3124514A (en) * | 1964-03-10 | koutz etal | ||
DE1122642B (de) * | 1961-01-19 | 1962-01-25 | Babcock & Wilcox Dampfkesselwe | Spann- und Halteeinrichtung fuer einen Moderatoraufbau von Atomkernreaktoren |
US3260650A (en) * | 1963-12-27 | 1966-07-12 | Wilbert A Kalk | Reflector and coolant sealing structure for gas cooled nuclear reactor |
GB1039588A (en) * | 1964-08-20 | 1966-08-17 | Atomic Energy Authority Uk | Improvements in or relating to nuclear reactors |
GB1115263A (en) * | 1965-10-08 | 1968-05-29 | Nuclear Power Plant Co Ltd | Means for controlling the flow of heat through walls |
US3629070A (en) * | 1969-06-09 | 1971-12-21 | Atomic Energy Commission | Temperature-activated reactor core clamp |
US3753856A (en) * | 1970-06-01 | 1973-08-21 | Rockwell International Corp | Core clamping system for a nuclear reactor |
US4158605A (en) * | 1975-11-25 | 1979-06-19 | Westinghouse Electric Corp. | Nuclear core baffling apparatus |
US4069102A (en) * | 1975-11-25 | 1978-01-17 | Westinghouse Electric Corporation | Nuclear core region fastener arrangement |
ES489024A0 (es) * | 1979-04-23 | 1981-02-16 | Sulzer Ag | Perfeccionamiento en las armaduras para el almacenamiento dehaces de elementos combustibles nucleares |
FR2481506B1 (fr) * | 1980-04-25 | 1986-08-29 | Framatome Sa | Dispositif de cloisonnement du coeur d'un reacteur nucleaire par des elements amovibles |
FR2499752B1 (fr) * | 1981-02-10 | 1987-07-10 | Commissariat Energie Atomique | Reacteur nucleaire a eau pressurisee |
-
1983
- 1983-01-12 FR FR8300396A patent/FR2539244B1/fr not_active Expired
-
1984
- 1984-01-04 ZA ZA8439A patent/ZA8439B/xx unknown
- 1984-01-05 US US06/568,465 patent/US4701299A/en not_active Expired - Fee Related
- 1984-01-09 ES ES528743A patent/ES8701411A1/es not_active Expired
- 1984-01-09 YU YU2384A patent/YU46135B/sh unknown
- 1984-01-10 BR BR8400098A patent/BR8400098A/pt not_active IP Right Cessation
- 1984-01-11 KR KR1019840000081A patent/KR910005138B1/ko not_active Expired
- 1984-01-11 JP JP59003360A patent/JPS59137882A/ja active Granted
- 1984-01-12 EP EP84400055A patent/EP0117168B1/fr not_active Expired
- 1984-01-12 AT AT84400055T patent/ATE31838T1/de not_active IP Right Cessation
- 1984-01-12 FI FI840110A patent/FI80538C/fi not_active IP Right Cessation
- 1984-01-12 DE DE8484400055T patent/DE3468571D1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPH0361156B2 (ko) | 1991-09-18 |
FR2539244A1 (fr) | 1984-07-13 |
FR2539244B1 (fr) | 1989-01-27 |
KR840007477A (ko) | 1984-12-07 |
US4701299A (en) | 1987-10-20 |
YU2384A (en) | 1990-10-31 |
DE3468571D1 (en) | 1988-02-11 |
FI840110A0 (fi) | 1984-01-12 |
ES8701411A1 (es) | 1986-11-16 |
ES528743A0 (es) | 1986-11-16 |
EP0117168B1 (fr) | 1988-01-07 |
ZA8439B (en) | 1984-10-31 |
EP0117168A1 (fr) | 1984-08-29 |
JPS59137882A (ja) | 1984-08-08 |
BR8400098A (pt) | 1984-08-21 |
FI80538C (fi) | 1990-06-11 |
FI840110L (fi) | 1984-07-13 |
ATE31838T1 (de) | 1988-01-15 |
YU46135B (sh) | 1993-05-28 |
FI80538B (fi) | 1990-02-28 |
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