SE8703849L - Anordning foer begraensning av ett floede genom ett densitetslaas till en kaernreaktor - Google Patents
Anordning foer begraensning av ett floede genom ett densitetslaas till en kaernreaktorInfo
- Publication number
- SE8703849L SE8703849L SE8703849A SE8703849A SE8703849L SE 8703849 L SE8703849 L SE 8703849L SE 8703849 A SE8703849 A SE 8703849A SE 8703849 A SE8703849 A SE 8703849A SE 8703849 L SE8703849 L SE 8703849L
- Authority
- SE
- Sweden
- Prior art keywords
- tube
- density
- water
- density locks
- locks
- 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)
Priority Applications (6)
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 |
US07/251,885 US4939754A (en) | 1987-10-06 | 1988-09-30 | Device for limitation of a flow through a density lock for a nuclear reactor |
JP63249180A JPH01123196A (ja) | 1987-10-06 | 1988-10-04 | 原子炉用密度差ロツクの通過流量を抑制する装置 |
DE3833682A DE3833682A1 (de) | 1987-10-06 | 1988-10-04 | Vorrichtung zur begrenzung der stroemung durch ein dichteschloss bei einem kernreaktor |
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 |
KR1019880012997A KR890007308A (ko) | 1987-10-06 | 1988-10-05 | 핵 반응기 용의 밀도로크의 유도 제한 장치 |
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 |
---|---|
SE8703849D0 SE8703849D0 (sv) | 1987-10-06 |
SE8703849L true SE8703849L (sv) | 1989-04-07 |
Family
ID=20369768
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8703849A SE8703849L (sv) | 1987-10-06 | 1987-10-06 | Anordning foer begraensning av ett floede genom ett densitetslaas till en kaernreaktor |
Country Status (6)
Country | Link |
---|---|
US (1) | US4939754A (sv) |
JP (1) | JPH01123196A (sv) |
KR (1) | KR890007308A (sv) |
DE (1) | DE3833682A1 (sv) |
IT (1) | IT1230490B (sv) |
SE (1) | SE8703849L (sv) |
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系统及方法 |
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 |
US4783306A (en) * | 1984-09-05 | 1988-11-08 | Georg Vecsey | Method and device for passive transfer of heat from nuclear reactors to a public utility network, with automatic regulation of reactor power and automatic emergency shutdown and switchover to emergency cooling |
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/sv 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 |
---|---|
IT8867896A0 (it) | 1988-10-05 |
US4939754A (en) | 1990-07-03 |
IT1230490B (it) | 1991-10-24 |
SE8703849D0 (sv) | 1987-10-06 |
KR890007308A (ko) | 1989-06-19 |
DE3833682A1 (de) | 1989-04-27 |
JPH01123196A (ja) | 1989-05-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
Ref document number: 8703849-3 Effective date: 19890926 |