ZA865530B - Process and device for adapting new upper internal equipment to the vessel of a pressurized water nuclear reactor - Google Patents
Process and device for adapting new upper internal equipment to the vessel of a pressurized water nuclear reactorInfo
- Publication number
- ZA865530B ZA865530B ZA865530A ZA865530A ZA865530B ZA 865530 B ZA865530 B ZA 865530B ZA 865530 A ZA865530 A ZA 865530A ZA 865530 A ZA865530 A ZA 865530A ZA 865530 B ZA865530 B ZA 865530B
- Authority
- ZA
- South Africa
- Prior art keywords
- vessel
- nuclear reactor
- pressurized water
- upper internal
- water nuclear
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C1/00—Reactor types
- G21C1/04—Thermal reactors ; Epithermal reactors
- G21C1/06—Heterogeneous reactors, i.e. in which fuel and moderator are separated
- G21C1/08—Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being highly pressurised, e.g. boiling water reactor, integral super-heat reactor, pressurised water reactor
- G21C1/086—Pressurised water reactors
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C13/00—Pressure vessels; Containment vessels; Containment in general
- G21C13/02—Details
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
- G21C19/02—Details of handling arrangements
-
- 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
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8511902A FR2585870B1 (fr) | 1985-08-02 | 1985-08-02 | Procede et dispositif d'adaptation d'equipements internes superieurs neufs sur la cuve d'un reacteur nucleaire a eau sous pression. |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA865530B true ZA865530B (en) | 1987-02-25 |
Family
ID=9321946
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA865530A ZA865530B (en) | 1985-08-02 | 1986-07-24 | Process and device for adapting new upper internal equipment to the vessel of a pressurized water nuclear reactor |
Country Status (6)
Country | Link |
---|---|
US (1) | US4696786A (xx) |
KR (1) | KR870002604A (xx) |
BE (1) | BE905205A (xx) |
DE (1) | DE3626207A1 (xx) |
FR (1) | FR2585870B1 (xx) |
ZA (1) | ZA865530B (xx) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4778645A (en) * | 1985-12-09 | 1988-10-18 | Westinghouse Electric Corp. | Pressurized water reactor having disconnectable two-piece drive rod assemblies, and related methods of assembly and maintenance operations |
US4707325A (en) * | 1986-07-03 | 1987-11-17 | Westinghouse Electric Corp. | Gauge plate for use in customizing a replacement upper core plate in a nuclear reactor, and method of using the gauge plate |
DE58907596D1 (de) * | 1988-08-03 | 1994-06-09 | Siemens Ag | Vorrichtung zum Transportieren und Wenden von Kerngerüstteilen eines Kernreaktors. |
FR2635906B1 (fr) * | 1988-08-25 | 1990-11-23 | Framatome Sa | Dispositif d'instrumentation du coeur d'un reacteur nucleaire a eau sous pression et procede et dispositif d'extraction et de mise en place de ce dispositif d'instrumentation |
US4954311A (en) * | 1989-01-10 | 1990-09-04 | General Electric Company | Control rod housing alignment |
US5040287A (en) * | 1989-06-19 | 1991-08-20 | The United States Of America As Represented By The United States Department Of Energy | Heating equipment installation system |
US5061432A (en) * | 1990-03-05 | 1991-10-29 | Westinghouse Electric Corp. | Apparatus for facilitating the servicing of inverted canned pump motors having limited access space and restricted access time especially in nuclear power plants |
US5307386A (en) * | 1992-06-24 | 1994-04-26 | Westinghouse Electric Corp. | Apparatus and method for servicing an elongated suspended pump motor in an electric power plant with limited access |
FR2717608B1 (fr) * | 1994-03-15 | 1996-06-14 | Framatome Sa | Cuve d'un réacteur nucléaire comportant des moyens de maintien de ses équipements internes inférieurs et procédé d'ajustage des moyens de maintien. |
DE4445171C2 (de) * | 1994-12-16 | 2002-05-29 | Bbc Reaktor Gmbh | Verfahren zum Zerlegen sperriger Teile von Druckbehälter-Einbauten einer kerntechnischen Anlage und zum Aufnehmen der zerlegten Teile |
US5864594A (en) * | 1995-04-18 | 1999-01-26 | Westinghouse Electric Corporation | Apparatus and method for replacing internal components in a nuclear reactor |
DE19654155C2 (de) * | 1995-12-27 | 2002-06-27 | Toshiba Kawasaki Kk | Handhabungsvorrichtung für reaktorinterne Einrichtungen |
DE19610102C1 (de) * | 1996-03-15 | 1997-07-10 | Siemens Ag | Verfahren zum Entsorgen einer in einem Reaktordruckbehälter einer Kernreaktoranlage angeordneten Komponente |
JP5537225B2 (ja) * | 2010-03-31 | 2014-07-02 | 日立Geニュークリア・エナジー株式会社 | 改良型制御棒駆動機構取扱装置及びその装置の取扱い方法 |
FR2966278B1 (fr) * | 2010-10-14 | 2012-12-21 | Areva Np | Dispositif de support momentane des equipements internes superieurs sur une cuve d'un reacteur nucleaire a eau sous pression |
JP6777523B2 (ja) * | 2016-12-16 | 2020-10-28 | 三菱重工業株式会社 | 搬送支援装置及び搬送支援方法 |
US11355252B2 (en) | 2016-12-30 | 2022-06-07 | Nuscale Power, Llc | Control rod drive mechanism with heat pipe cooling |
KR102495798B1 (ko) | 2016-12-30 | 2023-02-03 | 뉴스케일 파워, 엘엘씨 | 원격 연결 해제 메커니즘을 가진 제어봉 드라이브 메커니즘(crdm) |
US11024433B2 (en) | 2016-12-30 | 2021-06-01 | Nuscale Power, Llc | Control rod damping system |
CN107093481B (zh) * | 2017-06-01 | 2019-03-01 | 中国核工业第五建设有限公司 | 制作ap1000核电站中堆内构件用定位镶块的方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1337090A (en) * | 1970-07-08 | 1973-11-14 | Westinghouse Electric Corp | Method of refluelling reactor |
FR2262852A1 (en) * | 1974-03-01 | 1975-09-26 | Commissariat Energie Atomique | Frame lifts reactor control rods during fuel change - fixed frame and moving platform with quick releases speed-up fuel change |
US4100021A (en) * | 1976-10-18 | 1978-07-11 | Westinghouse Electric Corp. | Nuclear reactor vessel and internals alignment apparatus |
US4197652A (en) * | 1978-04-27 | 1980-04-15 | General Electric Company | Plane of reference device |
-
1985
- 1985-08-02 FR FR8511902A patent/FR2585870B1/fr not_active Expired
-
1986
- 1986-07-24 ZA ZA865530A patent/ZA865530B/xx unknown
- 1986-07-29 US US06/890,225 patent/US4696786A/en not_active Expired - Fee Related
- 1986-08-01 BE BE0/217000A patent/BE905205A/fr not_active IP Right Cessation
- 1986-08-01 DE DE19863626207 patent/DE3626207A1/de not_active Withdrawn
- 1986-08-02 KR KR1019860006402A patent/KR870002604A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
FR2585870B1 (fr) | 1987-12-31 |
KR870002604A (ko) | 1987-03-31 |
BE905205A (fr) | 1987-02-02 |
FR2585870A1 (fr) | 1987-02-06 |
DE3626207A1 (de) | 1987-02-12 |
US4696786A (en) | 1987-09-29 |
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