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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 kaernreaktor

Info

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
Application number
SE8703849A
Other languages
English (en)
Other versions
SE8703849D0 (sv
Inventor
H Ekander
R Gebart
Original Assignee
Asea Atom Ab
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Asea Atom Ab filed Critical Asea Atom Ab
Priority to SE8703849A priority Critical patent/SE8703849L/sv
Publication of SE8703849D0 publication Critical patent/SE8703849D0/sv
Priority to US07/251,885 priority patent/US4939754A/en
Priority to DE3833682A priority patent/DE3833682A1/de
Priority to JP63249180A priority patent/JPH01123196A/ja
Priority to IT8867896A priority patent/IT1230490B/it
Priority to KR1019880012997A priority patent/KR890007308A/ko
Publication of SE8703849L publication Critical patent/SE8703849L/sv

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)
SE8703849A 1987-10-06 1987-10-06 Anordning foer begraensning av ett floede genom ett densitetslaas till en kaernreaktor SE8703849L (sv)

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
DE3833682A DE3833682A1 (de) 1987-10-06 1988-10-04 Vorrichtung zur begrenzung der stroemung durch ein dichteschloss bei einem kernreaktor
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
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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
WO1986001632A1 (fr) * 1984-09-05 1986-03-13 Vecsey Georg Procede pour la transmission passive de la chaleur des reacteurs nucleaires
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

Also Published As

Publication number Publication date
IT1230490B (it) 1991-10-24
US4939754A (en) 1990-07-03
IT8867896A0 (it) 1988-10-05
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