FI222774A - - Google Patents
Info
- Publication number
- FI222774A FI222774A FI2227/74A FI222774A FI222774A FI 222774 A FI222774 A FI 222774A FI 2227/74 A FI2227/74 A FI 2227/74A FI 222774 A FI222774 A FI 222774A FI 222774 A FI222774 A FI 222774A
- Authority
- FI
- Finland
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
-
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US38432273A | 1973-07-31 | 1973-07-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
FI222774A true FI222774A (fi) | 1975-02-01 |
Family
ID=23516875
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI2227/74A FI222774A (fi) | 1973-07-31 | 1974-07-22 |
Country Status (14)
Country | Link |
---|---|
US (1) | US4064002A (fi) |
JP (1) | JPS5043396A (fi) |
AT (1) | AT356764B (fi) |
BE (1) | BE818291A (fi) |
CA (1) | CA1027679A (fi) |
CH (1) | CH582939A5 (fi) |
DE (1) | DE2432131A1 (fi) |
ES (1) | ES428788A1 (fi) |
FI (1) | FI222774A (fi) |
FR (1) | FR2239738B1 (fi) |
GB (1) | GB1450316A (fi) |
IT (1) | IT1017379B (fi) |
NL (1) | NL7409199A (fi) |
SE (1) | SE7409894L (fi) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4173513A (en) * | 1977-07-07 | 1979-11-06 | Westinghouse Electric Corp. | Nuclear reactor with control rods |
US4231843A (en) * | 1977-08-02 | 1980-11-04 | Westinghouse Electric Corp. | Guide tube flow diffuser |
DE3020124A1 (de) * | 1980-05-27 | 1981-12-03 | Hochtemperatur-Reaktorbau GmbH, 5000 Köln | Gasgekuehlter hochtemperaturreaktor |
DE3036907C2 (de) * | 1980-09-30 | 1982-11-25 | Kraftwerk Union AG, 4330 Mülheim | Druckwasserreaktor mit einem Reaktordruckbehälter |
JPS5769293A (en) * | 1980-10-17 | 1982-04-27 | Hitachi Ltd | Degasing system and method of nuclear reactor |
DE3138907C1 (de) * | 1981-09-30 | 1983-02-24 | Kraftwerk Union AG, 4330 Mülheim | Notkühlsystem für den Kern eines Reaktordruckbehälters |
US4654190A (en) * | 1984-04-05 | 1987-03-31 | Westinghouse Electric Corp. | Emergency feedwater system for steam generators of a nuclear power plant |
JPS6238393A (ja) * | 1985-08-14 | 1987-02-19 | 株式会社日立製作所 | 非常用炉心冷却方法及び装置 |
DE3533016C2 (de) * | 1985-09-16 | 1993-12-09 | Siemens Ag | Druckspeicher zum Einspeisen einer Kühlflüssigkeit in einen Kernreaktor |
JPH0684994B2 (ja) * | 1986-02-28 | 1994-10-26 | 株式会社日立製作所 | 非常用炉心冷却装置 |
US4759904A (en) * | 1986-04-04 | 1988-07-26 | Westinghouse Electric Corp. | Pressurized water reactor having improved calandria assembly |
US4812286A (en) * | 1988-02-08 | 1989-03-14 | General Electric Company | Shroud tank and fill pipe for a boiling water nuclear reactor |
JP2909247B2 (ja) * | 1991-04-26 | 1999-06-23 | 三菱重工業株式会社 | 蓄圧器 |
DE4344323A1 (de) * | 1993-12-23 | 1995-06-29 | Siemens Ag | Druckwasserreaktor mit Sicherheitseinspeise- und Zusatzboriersystem und Verfahren zum Betrieb eines solchen Druckwasserreaktors |
US5519743A (en) * | 1994-09-02 | 1996-05-21 | Westinghouse Electric Corporation | Primary coolant system of a nuclear power plant for providing coolant to a primary loop |
JP4850532B2 (ja) * | 2006-02-17 | 2012-01-11 | 瓜生製作株式会社 | エアドライバ装置 |
CN105431908B (zh) * | 2013-03-15 | 2017-09-22 | BWXT m动力股份有限公司 | 用于长期反应堆冷却的无源技术 |
US9805833B2 (en) * | 2014-01-06 | 2017-10-31 | Bwxt Mpower, Inc. | Passively initiated depressurization valve for light water reactor |
UA117963C2 (uk) * | 2014-05-05 | 2018-10-25 | Асвад Інт, Ес.Ел. | Пасивна система скидання тиску для контейнерів під тиском в ядерних реакторах |
DE102017208955A1 (de) * | 2017-05-29 | 2018-11-29 | Siemens Healthcare Gmbh | Detektorvorrichtung aufweisend einen Kühlluftpfad zum Kühlen eines Röntgendetektors |
CZ2020341A3 (cs) | 2020-06-12 | 2021-07-28 | CENTRUM HYDRAULICKÉHO VÝZKUMU spol. s r.o. | Turbočerpadlo a systém dlouhodobého odvodu tepla z hermetické zóny obsahující toto turbočerpadlo |
CN111951985B (zh) * | 2020-07-15 | 2022-10-18 | 四川大学 | 一种模块化空间核反应堆发电单元 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1112346A (en) * | 1963-12-02 | 1968-05-01 | Atomic Energy Authority Uk | Improvements relating to nuclear reactors |
US3528884A (en) * | 1967-09-28 | 1970-09-15 | Westinghouse Electric Corp | Safety cooling system for a nuclear reactor |
BE788187A (fr) * | 1971-09-01 | 1973-02-28 | Babcock & Wilcox Co | Systeme de proctection pour reacteurs nucleaires |
US3816245A (en) * | 1972-06-27 | 1974-06-11 | Combustion Eng | Emergency core coolant system utilizing an inactive plenum |
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 |
-
1974
- 1974-06-25 CA CA203,409A patent/CA1027679A/en not_active Expired
- 1974-07-04 DE DE2432131A patent/DE2432131A1/de not_active Withdrawn
- 1974-07-08 NL NL7409199A patent/NL7409199A/xx unknown
- 1974-07-10 CH CH951674A patent/CH582939A5/xx not_active IP Right Cessation
- 1974-07-10 AT AT569574A patent/AT356764B/de not_active IP Right Cessation
- 1974-07-17 GB GB3157374A patent/GB1450316A/en not_active Expired
- 1974-07-22 FI FI2227/74A patent/FI222774A/fi unknown
- 1974-07-23 IT IT25479/74A patent/IT1017379B/it active
- 1974-07-30 ES ES428788A patent/ES428788A1/es not_active Expired
- 1974-07-30 FR FR7426405A patent/FR2239738B1/fr not_active Expired
- 1974-07-30 JP JP49086668A patent/JPS5043396A/ja active Pending
- 1974-07-31 BE BE147111A patent/BE818291A/xx unknown
- 1974-07-31 SE SE7409894A patent/SE7409894L/xx unknown
-
1975
- 1975-05-30 US US05/582,570 patent/US4064002A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ATA569574A (de) | 1979-10-15 |
FR2239738A1 (fi) | 1975-02-28 |
CH582939A5 (fi) | 1976-12-15 |
CA1027679A (en) | 1978-03-07 |
SE7409894L (fi) | 1975-02-03 |
FR2239738B1 (fi) | 1980-07-25 |
GB1450316A (en) | 1976-09-22 |
JPS5043396A (fi) | 1975-04-19 |
ES428788A1 (es) | 1977-04-16 |
DE2432131A1 (de) | 1975-02-20 |
IT1017379B (it) | 1977-07-20 |
US4064002A (en) | 1977-12-20 |
AT356764B (de) | 1980-05-27 |
BE818291A (fr) | 1975-01-31 |
NL7409199A (nl) | 1975-02-04 |