JPH0361156B2 - - Google Patents
Info
- Publication number
- JPH0361156B2 JPH0361156B2 JP59003360A JP336084A JPH0361156B2 JP H0361156 B2 JPH0361156 B2 JP H0361156B2 JP 59003360 A JP59003360 A JP 59003360A JP 336084 A JP336084 A JP 336084A JP H0361156 B2 JPH0361156 B2 JP H0361156B2
- Authority
- JP
- Japan
- Prior art keywords
- containment vessel
- core
- modular
- sleeve
- blocks
- 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 - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 238000012856 packing Methods 0.000 claims abstract description 20
- 239000000498 cooling water Substances 0.000 claims description 16
- 238000001816 cooling Methods 0.000 claims description 14
- 239000011800 void material Substances 0.000 claims description 5
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 abstract description 2
- 238000001228 spectrum Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005253 cladding Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (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)
- Toys (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Motorcycle And Bicycle Frame (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8300396 | 1983-01-12 | ||
| FR8300396A FR2539244B1 (fr) | 1983-01-12 | 1983-01-12 | Dispositif de cloisonnement du coeur d'un reacteur nucleaire a eau sous pression |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59137882A JPS59137882A (ja) | 1984-08-08 |
| JPH0361156B2 true JPH0361156B2 (enExample) | 1991-09-18 |
Family
ID=9284868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59003360A Granted JPS59137882A (ja) | 1983-01-12 | 1984-01-11 | 加圧水形原子炉用モジユラ− |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4701299A (enExample) |
| EP (1) | EP0117168B1 (enExample) |
| JP (1) | JPS59137882A (enExample) |
| KR (1) | KR910005138B1 (enExample) |
| AT (1) | ATE31838T1 (enExample) |
| BR (1) | BR8400098A (enExample) |
| DE (1) | DE3468571D1 (enExample) |
| ES (1) | ES8701411A1 (enExample) |
| FI (1) | FI80538C (enExample) |
| FR (1) | FR2539244B1 (enExample) |
| YU (1) | YU46135B (enExample) |
| ZA (1) | ZA8439B (enExample) |
Families Citing this family (17)
| 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. |
| DE4211293A1 (de) * | 1992-04-03 | 1993-10-07 | Siemens Ag | Gebäude |
| US5791107A (en) * | 1992-04-03 | 1998-08-11 | Siemens Aktiengesellschaft | Building with a sealing element |
| 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 |
| CN119673502B (zh) * | 2024-12-19 | 2025-10-28 | 中国核动力研究设计院 | 一种铍套筒、堆芯组件及研究堆辐照考验装置 |
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 YU YU2384A patent/YU46135B/sh unknown
- 1984-01-09 ES ES528743A patent/ES8701411A1/es not_active Expired
- 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 AT AT84400055T patent/ATE31838T1/de not_active IP Right Cessation
- 1984-01-12 EP EP84400055A patent/EP0117168B1/fr not_active Expired
- 1984-01-12 DE DE8484400055T patent/DE3468571D1/de not_active Expired
- 1984-01-12 FI FI840110A patent/FI80538C/fi not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR910005138B1 (ko) | 1991-07-23 |
| FI80538C (fi) | 1990-06-11 |
| FR2539244A1 (fr) | 1984-07-13 |
| ATE31838T1 (de) | 1988-01-15 |
| FI840110L (fi) | 1984-07-13 |
| DE3468571D1 (en) | 1988-02-11 |
| YU2384A (en) | 1990-10-31 |
| YU46135B (sh) | 1993-05-28 |
| ZA8439B (en) | 1984-10-31 |
| BR8400098A (pt) | 1984-08-21 |
| KR840007477A (ko) | 1984-12-07 |
| FI840110A0 (fi) | 1984-01-12 |
| EP0117168A1 (fr) | 1984-08-29 |
| US4701299A (en) | 1987-10-20 |
| FI80538B (fi) | 1990-02-28 |
| EP0117168B1 (fr) | 1988-01-07 |
| ES528743A0 (es) | 1986-11-16 |
| JPS59137882A (ja) | 1984-08-08 |
| FR2539244B1 (fr) | 1989-01-27 |
| ES8701411A1 (es) | 1986-11-16 |
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