DE3868947D1 - Kuehlwasserrohr (loca-notfall). - Google Patents
Kuehlwasserrohr (loca-notfall).Info
- Publication number
- DE3868947D1 DE3868947D1 DE8888100086T DE3868947T DE3868947D1 DE 3868947 D1 DE3868947 D1 DE 3868947D1 DE 8888100086 T DE8888100086 T DE 8888100086T DE 3868947 T DE3868947 T DE 3868947T DE 3868947 D1 DE3868947 D1 DE 3868947D1
- Authority
- DE
- Germany
- Prior art keywords
- loca
- emergency
- cooling water
- water pipe
- pipe
- 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 - Fee Related
Links
Classifications
-
- 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
- G21C15/18—Emergency cooling arrangements; Removing shut-down heat
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
- G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
- G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
- G21C3/322—Means to influence the coolant flow through or around the bundles
-
- 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
- G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
- G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
- G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
- G21C3/322—Means to influence the coolant flow through or around the bundles
- G21C3/3225—Means to influence the coolant flow through or around the bundles by waterrods
-
- 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)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
- Sampling And Sample Adjustment (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/002,475 US4755348A (en) | 1987-01-12 | 1987-01-12 | Cooled water rod (LOCA conditions) |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3868947D1 true DE3868947D1 (de) | 1992-04-16 |
Family
ID=21700953
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8888100086T Expired - Fee Related DE3868947D1 (de) | 1987-01-12 | 1988-01-07 | Kuehlwasserrohr (loca-notfall). |
Country Status (5)
Country | Link |
---|---|
US (1) | US4755348A (de) |
EP (1) | EP0275873B1 (de) |
JP (1) | JPH0631746B2 (de) |
DE (1) | DE3868947D1 (de) |
ES (1) | ES2030447T3 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2510561B2 (ja) * | 1987-03-25 | 1996-06-26 | 株式会社日立製作所 | 燃料集合体 |
US4812286A (en) * | 1988-02-08 | 1989-03-14 | General Electric Company | Shroud tank and fill pipe for a boiling water nuclear reactor |
US4810460A (en) * | 1988-02-22 | 1989-03-07 | General Electric Company | Nuclear boiling water reactor upper plenum with lateral throughpipes |
US4876063A (en) * | 1988-03-17 | 1989-10-24 | General Electric Company | Double-d water rod for 9 by 9 fuel bundle |
US5230858A (en) * | 1992-02-18 | 1993-07-27 | General Electric Company | Two compartment water rod for boiling water reactors |
US5245643A (en) * | 1992-03-16 | 1993-09-14 | General Electric Company | Top filled water regions overlying part length fuel rods |
SE508060C2 (sv) * | 1996-06-20 | 1998-08-17 | Asea Atom Ab | Kärnbränslepatron innefattande medel för rotation av ånga och vatten runt en ångledningskanal |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3357891A (en) * | 1964-06-25 | 1967-12-12 | Atomenergi Ab | Nozzle device in flow tubes of a nuclear reactor of the boiling water type |
GB1162641A (en) * | 1965-12-13 | 1969-08-27 | Atomic Energy Authority Uk | Improvements in or relating to Nuclear Reactors |
BE789401A (fr) * | 1971-09-30 | 1973-01-15 | Gen Electric | Assemblage de barres de combustible pour reacteurs nucleaires |
US3977940A (en) * | 1972-06-02 | 1976-08-31 | Westinghouse Electric Corporation | Emergency cooling system for nuclear reactors |
DE2323378A1 (de) * | 1972-06-02 | 1973-12-13 | Westinghouse Electric Corp | Notkuehlsystem fuer einen kernreaktor |
DE2316007C3 (de) * | 1973-03-30 | 1980-07-10 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Flüssigkeitsgekühlter Kernreaktor und Verfahren zu seiner Notkühlung |
US3920514A (en) * | 1973-10-18 | 1975-11-18 | Combustion Eng | Emergency core cooling spray head |
US3935063A (en) * | 1973-11-28 | 1976-01-27 | The United States Of America As Represented By The United States Energy Research And Development Administration | Emergency heat removal system for a nuclear reactor |
FR2264368B1 (de) * | 1974-03-12 | 1977-09-23 | Commissariat Energie Atomique | |
GB1511494A (en) * | 1974-08-20 | 1978-05-17 | Atomic Energy Authority Uk | Nuclear reactor fuel elements |
GB1464297A (en) * | 1974-09-17 | 1977-02-09 | Atomic Energy Authority Uk | Nuclear reactors |
JPS51140090A (en) * | 1975-05-30 | 1976-12-02 | Hitachi Ltd | Fuel aggregate |
JPS5259293A (en) * | 1975-11-10 | 1977-05-16 | Toshiba Corp | Fuel assembly |
JPS53147190A (en) * | 1977-05-26 | 1978-12-21 | Toshiba Corp | Fuel assembly |
JPS54129285A (en) * | 1978-03-29 | 1979-10-06 | Toshiba Corp | Nuclear fuel assembly |
SE424931B (sv) * | 1980-12-19 | 1982-08-16 | Asea Atom Ab | Brenslepatron med vattenfordelningsrenna |
US4675154A (en) * | 1985-12-20 | 1987-06-23 | General Electric Company | Nuclear fuel assembly with large coolant conducting tube |
-
1987
- 1987-01-12 US US07/002,475 patent/US4755348A/en not_active Expired - Lifetime
-
1988
- 1988-01-07 EP EP88100086A patent/EP0275873B1/de not_active Expired - Lifetime
- 1988-01-07 ES ES198888100086T patent/ES2030447T3/es not_active Expired - Lifetime
- 1988-01-07 DE DE8888100086T patent/DE3868947D1/de not_active Expired - Fee Related
- 1988-01-12 JP JP63003292A patent/JPH0631746B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH0631746B2 (ja) | 1994-04-27 |
US4755348A (en) | 1988-07-05 |
JPS63214692A (ja) | 1988-09-07 |
EP0275873B1 (de) | 1992-03-11 |
ES2030447T3 (es) | 1992-11-01 |
EP0275873A1 (de) | 1988-07-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8328 | Change in the person/name/address of the agent |
Free format text: SIEB, R., DIPL.-CHEM. DR.RER.NAT., PAT.-ANW., 6947 LAUDENBACH |
|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |