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 nucleare

Info

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
Application number
IT8867896A
Other languages
English (en)
Other versions
IT8867896A0 (it
Inventor
Hans Ekander
Rikard 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
Publication of IT8867896A0 publication Critical patent/IT8867896A0/it
Application granted granted Critical
Publication of IT1230490B publication Critical patent/IT1230490B/it

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)
IT8867896A 1987-10-06 1988-10-05 Dispositivo per la limitazione di un flusso attraverso una chiusa a densita' di un reattore nucleare IT1230490B (it)

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)

* 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
ATE56302T1 (de) * 1984-09-05 1990-09-15 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

Also Published As

Publication number Publication date
SE8703849L (sv) 1989-04-07
IT8867896A0 (it) 1988-10-05
KR890007308A (ko) 1989-06-19
SE8703849D0 (sv) 1987-10-06
JPH01123196A (ja) 1989-05-16
DE3833682A1 (de) 1989-04-27
US4939754A (en) 1990-07-03

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