SE8204950L - Angdriven vatteninjektion - Google Patents
Angdriven vatteninjektionInfo
- Publication number
- SE8204950L SE8204950L SE8204950A SE8204950A SE8204950L SE 8204950 L SE8204950 L SE 8204950L SE 8204950 A SE8204950 A SE 8204950A SE 8204950 A SE8204950 A SE 8204950A SE 8204950 L SE8204950 L SE 8204950L
- Authority
- SE
- Sweden
- Prior art keywords
- water
- angdriven
- water injection
- injection
- steam
- 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
-
- 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
- G21C15/12—Arrangements or disposition of passages in which heat is transferred to the coolant; Coolant flow control devices from pressure vessel; from containment vessel
-
- 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
- G21C9/00—Emergency protection arrangements structurally associated with the reactor, e.g. safety valves provided with pressure equalisation devices
- G21C9/004—Pressure suppression
- G21C9/012—Pressure suppression by thermal accumulation or by steam condensation, e.g. ice condensers
-
- 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)
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
- Nozzles (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/310,928 US4440719A (en) | 1981-10-13 | 1981-10-13 | Steam driven water injection |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8204950D0 SE8204950D0 (sv) | 1982-08-30 |
SE8204950L true SE8204950L (sv) | 1983-04-14 |
SE455352B SE455352B (sv) | 1988-07-04 |
Family
ID=23204654
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8204950A SE455352B (sv) | 1981-10-13 | 1982-08-30 | Kernreaktoranleggning med ett vatteninjektionssystem i tva steg med mellankylning och stralpump samt sett for vatteninjektion |
Country Status (6)
Country | Link |
---|---|
US (1) | US4440719A (sv) |
JP (1) | JPS5895295A (sv) |
DE (1) | DE3236778A1 (sv) |
ES (1) | ES8501560A1 (sv) |
IT (1) | IT1154518B (sv) |
SE (1) | SE455352B (sv) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4687626A (en) * | 1985-01-18 | 1987-08-18 | Tong Long S | Passive safety device for emergency steam dump and heat removal for steam generators in nuclear power reactors |
KR880010431A (ko) * | 1987-02-04 | 1988-10-08 | 미다 가쓰시게 | 원자로 플랜트 |
US4767594A (en) * | 1987-05-19 | 1988-08-30 | General Electric Company | Control of reactor coolant flow path during reactor decay heat removal |
US4847043A (en) * | 1988-01-25 | 1989-07-11 | General Electric Company | Steam-assisted jet pump |
DE3814860C2 (de) * | 1988-05-02 | 1994-09-08 | Siemens Ag | Siedewasser-Kernreaktor mit Natur-Umlauf |
EP0514914B1 (en) * | 1991-05-22 | 1997-09-03 | Kabushiki Kaisha Toshiba | Steam injector system |
IT1263612B (it) * | 1993-02-19 | 1996-08-27 | Cise Spa | Iniettore a vapore per alte pressioni |
US5398267A (en) * | 1993-10-12 | 1995-03-14 | Reinsch; Arnold O. W. | Passive decay heat removal and internal depressurization system for nuclear reactors |
ES2140520T3 (es) * | 1994-04-13 | 2000-03-01 | Finmeccanica Spa | Un condensador de vapor con circulacion natural para sistemas de proteccion de reactores nucleares. |
FR2746484B1 (fr) * | 1996-03-25 | 1998-04-24 | Commissariat Energie Atomique | Dispositif d'alimentation en eau sous pression de la source d'eau d'un injecteur a vapeur |
RU2124147C1 (ru) * | 1997-10-29 | 1998-12-27 | Попов Сергей Анатольевич | Способ работы насосно-эжекторной установки и установка для его осуществления |
JP4834349B2 (ja) * | 2005-08-18 | 2011-12-14 | 株式会社東芝 | 原子炉格納容器冷却設備 |
JP5006178B2 (ja) * | 2007-12-21 | 2012-08-22 | 株式会社東芝 | 原子炉格納容器およびそれを用いた原子力プラント |
US9460818B2 (en) * | 2012-03-21 | 2016-10-04 | Ge-Hitachi Nuclear Energy Americas Llc | Low pressure reactor safety systems and methods |
JP5853054B2 (ja) * | 2013-06-19 | 2016-02-09 | コリア アトミック エナジー リサーチ インスティチュート | 原子炉格納構造物の冷却システム |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US234157A (en) * | 1880-11-09 | Emil wohlers | ||
US334597A (en) * | 1886-01-19 | Steam-jet pump | ||
US88620A (en) * | 1869-04-06 | Improvement in steam-pumps | ||
US272463A (en) * | 1883-02-20 | norwood | ||
US165843A (en) * | 1875-07-20 | Improvement in injectors | ||
US270937A (en) * | 1883-01-23 | John desmond | ||
US722696A (en) * | 1902-08-18 | 1903-03-17 | Walter W Green | Boiler-feed attachment. |
US1777239A (en) * | 1927-12-09 | 1930-09-30 | G & J Weir Ltd | Ejector in series |
US1810873A (en) * | 1929-05-16 | 1931-06-16 | G & J Weir Ltd | Multistage steam-jet ejector |
US2852922A (en) * | 1953-07-30 | 1958-09-23 | Rheem Mfg Co | Jet pump |
US2808195A (en) * | 1954-03-29 | 1957-10-01 | Schutte & Koerting Co | Steam jet vacuum pump system |
US3380649A (en) * | 1965-10-19 | 1968-04-30 | Gen Electric | Reactor pumping system |
US3431168A (en) * | 1967-06-26 | 1969-03-04 | Gen Electric | Reactor cooling system |
US3575807A (en) * | 1968-01-29 | 1971-04-20 | Gen Electric | Steam cooled reactor operation |
US4051892A (en) * | 1974-12-16 | 1977-10-04 | Arnold Otto Winfried Reinsch | Heat dissipation system |
US4280796A (en) * | 1976-05-10 | 1981-07-28 | Reinsch Arnold O W | Flash jet coolant circulation system |
-
1981
- 1981-10-13 US US06/310,928 patent/US4440719A/en not_active Expired - Fee Related
-
1982
- 1982-08-30 SE SE8204950A patent/SE455352B/sv not_active IP Right Cessation
- 1982-09-01 IT IT23090/82A patent/IT1154518B/it active
- 1982-09-06 ES ES515516A patent/ES8501560A1/es not_active Expired
- 1982-10-05 DE DE19823236778 patent/DE3236778A1/de not_active Withdrawn
- 1982-10-12 JP JP57177721A patent/JPS5895295A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
ES515516A0 (es) | 1984-11-16 |
ES8501560A1 (es) | 1984-11-16 |
IT8223090A0 (it) | 1982-09-01 |
DE3236778A1 (de) | 1983-04-21 |
SE8204950D0 (sv) | 1982-08-30 |
JPH0231837B2 (sv) | 1990-07-17 |
JPS5895295A (ja) | 1983-06-06 |
US4440719A (en) | 1984-04-03 |
IT1154518B (it) | 1987-01-21 |
SE455352B (sv) | 1988-07-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 8204950-3 Effective date: 19930307 Format of ref document f/p: F |