ZA871356B - A nuclear reactor having a longitudinally elongated vessel - Google Patents
A nuclear reactor having a longitudinally elongated vesselInfo
- Publication number
- ZA871356B ZA871356B ZA871356A ZA871356A ZA871356B ZA 871356 B ZA871356 B ZA 871356B ZA 871356 A ZA871356 A ZA 871356A ZA 871356 A ZA871356 A ZA 871356A ZA 871356 B ZA871356 B ZA 871356B
- Authority
- ZA
- South Africa
- Prior art keywords
- nuclear reactor
- longitudinally elongated
- elongated vessel
- vessel
- longitudinally
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C17/00—Monitoring; Testing ; Maintaining
- G21C17/10—Structural combination of fuel element, control rod, reactor core, or moderator structure with sensitive instruments, e.g. for measuring radioactivity, strain
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C15/00—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
- G21C15/02—Arrangements or disposition of passages in which heat is transferred to the coolant; Coolant flow control devices
-
- 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
- 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
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C7/00—Control of nuclear reaction
-
- 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)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8603253A FR2595501B1 (fr) | 1986-03-07 | 1986-03-07 | Equipements internes de reacteurs nucleaires a cuve allongee |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA871356B true ZA871356B (en) | 1988-10-26 |
Family
ID=9332884
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA871356A ZA871356B (en) | 1986-03-07 | 1987-02-25 | A nuclear reactor having a longitudinally elongated vessel |
Country Status (10)
Country | Link |
---|---|
US (1) | US4842813A (xx) |
EP (1) | EP0238390B1 (xx) |
JP (1) | JPH0721545B2 (xx) |
KR (1) | KR870009405A (xx) |
CN (1) | CN1010523B (xx) |
DE (1) | DE3763489D1 (xx) |
ES (1) | ES2015584B3 (xx) |
FI (1) | FI87848C (xx) |
FR (1) | FR2595501B1 (xx) |
ZA (1) | ZA871356B (xx) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4983351A (en) * | 1987-04-24 | 1991-01-08 | Westinghouse Electric Corp. | Top head penetration, hydro-ball in-core instrumentation system |
FR2627321B1 (fr) * | 1988-02-11 | 1992-08-14 | Framatome Sa | Equipements internes superieurs de reacteur nucleaire muni d'un dispositif de separation des debits |
FR2627320B1 (fr) * | 1988-02-11 | 1990-07-27 | Framatome Sa | Equipements internes inferieurs de reacteur nucleaire |
FR2627317B1 (fr) * | 1988-02-15 | 1990-07-27 | Framatome Sa | Equipements internes superieurs de reacteur nucleaire, a dispositifs de guidage de grappes |
FR2631484B1 (fr) * | 1988-05-13 | 1992-08-21 | Framatome Sa | Reacteur nucleaire a dispositif d'injection d'eau de refroidissement de secours |
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 |
FR2637410B1 (fr) * | 1988-10-04 | 1990-11-02 | Framatome Sa | Dispositif de centrage et de fixation d'une bride de guide de grappe sur une plaque de coeur d'un reacteur nucleaire |
FR2786603B1 (fr) * | 1998-12-01 | 2001-02-16 | Framatome Sa | Cuve d'un reacteur nucleaire a eau sous pression comportant un dispositif de tranquillisation de la circulation d'eau de refroidissement en fond de cuve |
KR100568762B1 (ko) * | 2004-09-24 | 2006-04-07 | 한국원자력연구소 | 비상노심냉각수가 최소 우회되는 직접주입노즐 |
CN102800371B (zh) * | 2012-05-04 | 2015-11-04 | 中广核工程有限公司 | 核电站反应堆流量分配结构 |
CN103871500B (zh) * | 2012-12-14 | 2016-08-10 | 中国核动力研究设计院 | 一种核反应堆下腔室筒状流量分配装置 |
FR3045833B1 (fr) * | 2015-12-18 | 2018-02-09 | Electricite De France | Dispositif de controle et de mesure de defauts de soudure d'une paroi cylindrique et procede qui en fait usage |
FR3079960B1 (fr) * | 2018-04-05 | 2020-03-13 | Framatome | Reacteur nucleaire et procede de maintenance correspondant |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3849257A (en) * | 1972-06-28 | 1974-11-19 | Combustion Eng | Guide structure for control elements |
US3920514A (en) * | 1973-10-18 | 1975-11-18 | Combustion Eng | Emergency core cooling spray head |
US4092216A (en) * | 1973-12-14 | 1978-05-30 | Commissariat A L'energie Atomique | Nuclear reactor |
US3976834A (en) * | 1974-03-25 | 1976-08-24 | Combustion Engineering, Inc. | Emergency core cooling injection manifold |
CA1091827A (en) * | 1977-03-02 | 1980-12-16 | John F. Gibbons | Pressurized water reactor flow arrangement |
US4164443A (en) * | 1977-05-04 | 1979-08-14 | Combustion Engineering, Inc. | Hydraulic fuel hold down |
DE2810917A1 (de) * | 1978-03-14 | 1979-09-20 | Babcock Brown Boveri Reaktor | Verfahren zur ueberwachung und begrenzung der lokalen leistungsdichte in kernreaktoren |
FR2487563A1 (fr) * | 1980-07-25 | 1982-01-29 | Framatome Sa | Procede et dispositif de refroidissement de secours d'un reacteur nucleaire |
FR2516691A1 (fr) * | 1981-11-13 | 1983-05-20 | Framatome Sa | Dispositif de guidage d'une grappe de controle de reacteur nucleaire |
FR2531563A1 (fr) * | 1982-08-06 | 1984-02-10 | Framatome Sa | Procede de remplacement des broches de guidage d'un tube-guide faisant partie des equipements internes superieurs d'un reacteur nucleaire a eau sous pression et dispositif correspondant |
JPS59128487A (ja) * | 1983-01-13 | 1984-07-24 | 三菱重工業株式会社 | 原子炉 |
US4716013A (en) * | 1983-04-29 | 1987-12-29 | Westinghouse Electric Corp. | Nuclear reactor |
US4659539A (en) * | 1983-04-29 | 1987-04-21 | Westinghouse Electric Corp. | Nuclear reactor |
DE3373586D1 (en) * | 1983-05-13 | 1987-10-15 | Westinghouse Electric Corp | Nuclear reactor |
US4707331A (en) * | 1985-11-14 | 1987-11-17 | Westinghouse Electric Corp. | Top end support for water displacement rod guides of pressurized water reactor |
US4687628A (en) * | 1985-11-14 | 1987-08-18 | Westinghouse Electric Corp. | Flexible rod guide support structure for inner barrel assembly of pressurized water reactor |
-
1986
- 1986-03-07 FR FR8603253A patent/FR2595501B1/fr not_active Expired
-
1987
- 1987-02-25 ZA ZA871356A patent/ZA871356B/xx unknown
- 1987-03-05 FI FI870980A patent/FI87848C/fi not_active IP Right Cessation
- 1987-03-05 CN CN87101686A patent/CN1010523B/zh not_active Expired
- 1987-03-06 DE DE8787400502T patent/DE3763489D1/de not_active Expired - Lifetime
- 1987-03-06 KR KR870002033A patent/KR870009405A/ko not_active Application Discontinuation
- 1987-03-06 EP EP87400502A patent/EP0238390B1/fr not_active Expired - Lifetime
- 1987-03-06 ES ES87400502T patent/ES2015584B3/es not_active Expired - Lifetime
- 1987-03-06 JP JP62050422A patent/JPH0721545B2/ja not_active Expired - Lifetime
- 1987-03-09 US US07/023,351 patent/US4842813A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0238390B1 (fr) | 1990-07-04 |
FI870980A (fi) | 1987-09-08 |
ES2015584B3 (es) | 1990-09-01 |
FI870980A0 (fi) | 1987-03-05 |
JPS62273493A (ja) | 1987-11-27 |
KR870009405A (ko) | 1987-10-26 |
EP0238390A1 (fr) | 1987-09-23 |
CN1010523B (zh) | 1990-11-21 |
DE3763489D1 (de) | 1990-08-09 |
JPH0721545B2 (ja) | 1995-03-08 |
CN87101686A (zh) | 1987-09-16 |
US4842813A (en) | 1989-06-27 |
FI87848B (fi) | 1992-11-13 |
FI87848C (fi) | 1993-02-25 |
FR2595501B1 (fr) | 1988-06-10 |
FR2595501A1 (fr) | 1987-09-11 |
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