GB1067081A - Improvements in or relating to nuclear power reactors - Google Patents
Improvements in or relating to nuclear power reactorsInfo
- Publication number
- GB1067081A GB1067081A GB13208/64A GB1320864A GB1067081A GB 1067081 A GB1067081 A GB 1067081A GB 13208/64 A GB13208/64 A GB 13208/64A GB 1320864 A GB1320864 A GB 1320864A GB 1067081 A GB1067081 A GB 1067081A
- Authority
- GB
- United Kingdom
- Prior art keywords
- extension
- wall
- pressure vessel
- pump unit
- march
- 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
Links
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C1/00—Reactor types
- G21C1/32—Integral reactors, i.e. reactors wherein parts functionally associated with the reactor but not essential to the reaction, e.g. heat exchangers, are disposed inside the enclosure with the core
- G21C1/326—Integral reactors, i.e. reactors wherein parts functionally associated with the reactor but not essential to the reaction, e.g. heat exchangers, are disposed inside the enclosure with the core wherein the heat exchanger is disposed next to or beside the core
-
- 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
- G21C15/24—Promoting flow of the coolant
-
- 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
- G21C15/24—Promoting flow of the coolant
- G21C15/243—Promoting flow of the coolant for liquids
-
- 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)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
1,067,081. Reactors. BABCOCK & WILCOX Ltd. March 31, 1965 [March 31, 1964], No. 13208/64. Heading G6C. A reactor pressure vessel contains a core and a heat-exchanger; a wall spacedly surrounds the pressure vessel, the pressure vessel having a sleeve-like extension projecting towards the wall, there being a reactor coolant pump unit housed in the extension; provision is made for connecting the pump unit within and removing the pump unit from the extension by operations conducted from the outside of the wall; the wall includes an opening concentric with the extension. The pressure vessel 1 has a boss 24 to which is welded the extension 25. The wall 29, in conjunction with an inner wall 26, defines an annular space which is filled with shielding water. The extension 25 is sealed from the shielding space by bellows units 28 and 31. The pump unit comprises a watercooled electric motor 43, thermal insulation barrier 55, and a sleeve 48 containing a bearing 46 for a drive shaft 44 to an impeller 23. The pump unit is locked to the pressure vessel by a bayonet joint 49, 50 and by bolts passed through flanges 65, 66. Reactor coolant is allowed to leak through seal 58 to fill an annular space 52 in the thermal insulation barrier 55
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB13208/64A GB1067081A (en) | 1964-03-31 | 1964-03-31 | Improvements in or relating to nuclear power reactors |
NL6504068A NL6504068A (en) | 1964-03-31 | 1965-03-31 | |
BE661875A BE661875A (en) | 1964-03-31 | 1965-03-31 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB13208/64A GB1067081A (en) | 1964-03-31 | 1964-03-31 | Improvements in or relating to nuclear power reactors |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1067081A true GB1067081A (en) | 1967-05-03 |
Family
ID=10018803
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB13208/64A Expired GB1067081A (en) | 1964-03-31 | 1964-03-31 | Improvements in or relating to nuclear power reactors |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE661875A (en) |
GB (1) | GB1067081A (en) |
NL (1) | NL6504068A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3950220A (en) * | 1973-03-23 | 1976-04-13 | Klein, Schanzlin & Becker Aktiengesellschaft | Internal primary recirculating pump for boiling water reactors |
US4038134A (en) * | 1973-08-31 | 1977-07-26 | Siemens Aktiengesellschaft | Pressurized water-cooled reactor system |
US4793964A (en) * | 1986-05-22 | 1988-12-27 | Commissariat A L'energie Atomique | Small natural circulation pressurized water nuclear reactor |
CN113532769A (en) * | 2021-07-05 | 2021-10-22 | 哈尔滨电气动力装备有限公司 | Nuclear power station nuclear main pump seal chamber water pressure experiment method |
-
1964
- 1964-03-31 GB GB13208/64A patent/GB1067081A/en not_active Expired
-
1965
- 1965-03-31 NL NL6504068A patent/NL6504068A/xx unknown
- 1965-03-31 BE BE661875A patent/BE661875A/xx unknown
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3950220A (en) * | 1973-03-23 | 1976-04-13 | Klein, Schanzlin & Becker Aktiengesellschaft | Internal primary recirculating pump for boiling water reactors |
US4038134A (en) * | 1973-08-31 | 1977-07-26 | Siemens Aktiengesellschaft | Pressurized water-cooled reactor system |
US4793964A (en) * | 1986-05-22 | 1988-12-27 | Commissariat A L'energie Atomique | Small natural circulation pressurized water nuclear reactor |
CN113532769A (en) * | 2021-07-05 | 2021-10-22 | 哈尔滨电气动力装备有限公司 | Nuclear power station nuclear main pump seal chamber water pressure experiment method |
CN113532769B (en) * | 2021-07-05 | 2022-11-25 | 哈尔滨电气动力装备有限公司 | Nuclear power station nuclear main pump seal chamber water pressure experiment method |
Also Published As
Publication number | Publication date |
---|---|
BE661875A (en) | 1965-07-16 |
NL6504068A (en) | 1965-10-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES456817A1 (en) | Industrial technique for an integral compact reactor | |
ES460420A1 (en) | Fast neutron nuclear reactor | |
GB929784A (en) | Improvements in nuclear power installations and in pressure enclosures thereof | |
GB1067081A (en) | Improvements in or relating to nuclear power reactors | |
GB1402213A (en) | Nuclear reactor | |
ES403534A1 (en) | Compact nuclear reactor | |
GB1524110A (en) | Nuclear reactor | |
US3331747A (en) | Integrated nuclear reactor-steam generator | |
GB1098281A (en) | Improvements in or relating to arrangements for closing penetrations in the walls of pressure containing structures | |
GB1184121A (en) | Liquid-Cooled Nuclear Reactor | |
GB1215960A (en) | Hermetically-sealed through-passage assembly for transmitting motion through a nuclear reactor vessel wall | |
FR2232042A1 (en) | Reactor vessel integral external seal membrane - creating containment for water shielding for vessel access | |
GB1110787A (en) | Fluid seals | |
GB1499415A (en) | Nuclear reactor installation | |
GB1247844A (en) | Improvements in or relating to the circulation of cooling gas in the pressure vessel of a nuclear-reactor plant | |
GB1098599A (en) | Improvements in and relating to nuclear reactors | |
GB1115476A (en) | Access duct for a nuclear reactor | |
GB1137298A (en) | Improvements in and relating to a nuclear installation | |
GB1049298A (en) | Improvements in nuclear reactors | |
GB936903A (en) | Device providing a deformable fluid-tight connection between two structures, in particular between two nuclear reactor enclosures | |
GB958439A (en) | Improvements in or relating to pressurised nuclear reactors | |
GB1229773A (en) | ||
GB894407A (en) | Improvements in or relating to reactor pressure vessels | |
GB1412949A (en) | Nuclear reactors | |
SU550034A1 (en) | Beam-type research nuclear reactor |