IT1230490B - Dispositivo per la limitazione di un flusso attraverso una chiusa a densita' di un reattore nucleare - Google Patents
Dispositivo per la limitazione di un flusso attraverso una chiusa a densita' di un reattore nucleareInfo
- Publication number
- IT1230490B IT1230490B IT8867896A IT6789688A IT1230490B IT 1230490 B IT1230490 B IT 1230490B IT 8867896 A IT8867896 A IT 8867896A IT 6789688 A IT6789688 A IT 6789688A IT 1230490 B IT1230490 B IT 1230490B
- Authority
- IT
- Italy
- Prior art keywords
- limitation
- flow
- nuclear reactor
- closure density
- closure
- Prior art date
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
- G21C15/02—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
- 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)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8703849A SE8703849L (sv) | 1987-10-06 | 1987-10-06 | Anordning foer begraensning av ett floede genom ett densitetslaas till en kaernreaktor |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8867896A0 IT8867896A0 (it) | 1988-10-05 |
IT1230490B true IT1230490B (it) | 1991-10-24 |
Family
ID=20369768
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8867896A IT1230490B (it) | 1987-10-06 | 1988-10-05 | Dispositivo per la limitazione di un flusso attraverso una chiusa a densita' di un reattore nucleare |
Country Status (6)
Country | Link |
---|---|
US (1) | US4939754A (it) |
JP (1) | JPH01123196A (it) |
KR (1) | KR890007308A (it) |
DE (1) | DE3833682A1 (it) |
IT (1) | IT1230490B (it) |
SE (1) | SE8703849L (it) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5180543A (en) * | 1989-06-26 | 1993-01-19 | Westinghouse Electric Corp. | Passive safety injection system using borated water |
CN100555469C (zh) * | 2007-08-20 | 2009-10-28 | 哈尔滨工程大学 | 控温式密度锁 |
CN101572128B (zh) * | 2009-06-16 | 2011-09-14 | 哈尔滨工程大学 | 均压式密度锁 |
CN110045594B (zh) * | 2019-03-25 | 2024-04-26 | 华电电力科学研究院有限公司 | 一种用于锅炉四管状态风险预测的智能管控***及方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2444320A1 (fr) * | 1978-12-14 | 1980-07-11 | Commissariat Energie Atomique | Dispositif de maintien et d'alimentation d'un assemblage dans un reacteur nucleaire |
SE428611B (sv) * | 1979-12-17 | 1983-07-11 | Asea Atom Ab | Nodkylningsanordning vid kokarvattenreaktor |
SE435432B (sv) * | 1981-03-30 | 1984-09-24 | Asea Atom Ab | Kernreaktoranleggning med gaskudde som avgrensning mellan kylvatten och omgivande bassengvatten |
DE3579588D1 (de) * | 1984-09-05 | 1990-10-11 | Georg Vecsey | Verfahren fuer die passive weitergabe von waerme aus kernreaktoren und einrichtung zum betrieb dieses verfahren. |
US4666654A (en) * | 1985-02-19 | 1987-05-19 | The United States Of America As Represented By The United States Department Of Energy | Boiling water neutronic reactor incorporating a process inherent safety design |
SE8605418L (sv) * | 1986-12-17 | 1988-06-18 | Asea Atom Ab | Reaktor |
-
1987
- 1987-10-06 SE SE8703849A patent/SE8703849L/xx not_active Application Discontinuation
-
1988
- 1988-09-30 US US07/251,885 patent/US4939754A/en not_active Expired - Fee Related
- 1988-10-04 JP JP63249180A patent/JPH01123196A/ja active Pending
- 1988-10-04 DE DE3833682A patent/DE3833682A1/de not_active Withdrawn
- 1988-10-05 KR KR1019880012997A patent/KR890007308A/ko not_active Application Discontinuation
- 1988-10-05 IT IT8867896A patent/IT1230490B/it active
Also Published As
Publication number | Publication date |
---|---|
US4939754A (en) | 1990-07-03 |
SE8703849L (sv) | 1989-04-07 |
JPH01123196A (ja) | 1989-05-16 |
DE3833682A1 (de) | 1989-04-27 |
SE8703849D0 (sv) | 1987-10-06 |
IT8867896A0 (it) | 1988-10-05 |
KR890007308A (ko) | 1989-06-19 |
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