IT1272698B - Sistema di depressurizzazione per impianti operanti con vapoer in pressione. - Google Patents

Sistema di depressurizzazione per impianti operanti con vapoer in pressione.

Info

Publication number
IT1272698B
IT1272698B ITMI932070A ITMI932070A IT1272698B IT 1272698 B IT1272698 B IT 1272698B IT MI932070 A ITMI932070 A IT MI932070A IT MI932070 A ITMI932070 A IT MI932070A IT 1272698 B IT1272698 B IT 1272698B
Authority
IT
Italy
Prior art keywords
vapoer
pressure
systems operating
depressurization system
depressurization
Prior art date
Application number
ITMI932070A
Other languages
English (en)
Inventor
Luigi Mansani
Gian Franco Saiu
Alessandro Alemberti
Original Assignee
Ansaldo Un Azienda Fimmeccanic
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 Ansaldo Un Azienda Fimmeccanic filed Critical Ansaldo Un Azienda Fimmeccanic
Publication of ITMI932070A0 publication Critical patent/ITMI932070A0/it
Priority to ITMI932070A priority Critical patent/IT1272698B/it
Priority to KR1019960701661A priority patent/KR960705325A/ko
Priority to EP94929495A priority patent/EP0721646B1/en
Priority to RU96108831A priority patent/RU2137224C1/ru
Priority to JP7510097A priority patent/JPH09506169A/ja
Priority to PCT/EP1994/003162 priority patent/WO1995009425A1/en
Priority to US08/619,646 priority patent/US5661769A/en
Priority to ES94929495T priority patent/ES2109737T3/es
Priority to DE69406460T priority patent/DE69406460T2/de
Publication of ITMI932070A1 publication Critical patent/ITMI932070A1/it
Application granted granted Critical
Publication of IT1272698B publication Critical patent/IT1272698B/it

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C9/00—Emergency protection arrangements structurally associated with the reactor, e.g. safety valves provided with pressure equalisation devices
    • G21C9/004—Pressure suppression
    • 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)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Jet Pumps And Other Pumps (AREA)
ITMI932070A 1993-09-29 1993-09-29 Sistema di depressurizzazione per impianti operanti con vapoer in pressione. IT1272698B (it)

Priority Applications (9)

Application Number Priority Date Filing Date Title
ITMI932070A IT1272698B (it) 1993-09-29 1993-09-29 Sistema di depressurizzazione per impianti operanti con vapoer in pressione.
JP7510097A JPH09506169A (ja) 1993-09-29 1994-09-21 加圧蒸気で作動する装置の減圧システム
EP94929495A EP0721646B1 (en) 1993-09-29 1994-09-21 Depressurising system for plants operating with pressurised steam
RU96108831A RU2137224C1 (ru) 1993-09-29 1994-09-21 Система сброса давления для установок, работающих с паром под давлением
KR1019960701661A KR960705325A (ko) 1993-09-29 1994-09-21 가압증기에 의해 작동하는 설비용 감압시스템
PCT/EP1994/003162 WO1995009425A1 (en) 1993-09-29 1994-09-21 Depressurising system for plants operating with pressurised steam
US08/619,646 US5661769A (en) 1993-09-29 1994-09-21 Depressurising system for plants operating with pressurized steam
ES94929495T ES2109737T3 (es) 1993-09-29 1994-09-21 Sistema para despresurizar plantas que funcionan con vapor presurizado.
DE69406460T DE69406460T2 (de) 1993-09-29 1994-09-21 Druckabbausystem für einrichtungen mit unterdruck stehendem dampf

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI932070A IT1272698B (it) 1993-09-29 1993-09-29 Sistema di depressurizzazione per impianti operanti con vapoer in pressione.

Publications (3)

Publication Number Publication Date
ITMI932070A0 ITMI932070A0 (it) 1993-09-29
ITMI932070A1 ITMI932070A1 (it) 1995-03-29
IT1272698B true IT1272698B (it) 1997-06-26

Family

ID=11366956

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI932070A IT1272698B (it) 1993-09-29 1993-09-29 Sistema di depressurizzazione per impianti operanti con vapoer in pressione.

Country Status (9)

Country Link
US (1) US5661769A (it)
EP (1) EP0721646B1 (it)
JP (1) JPH09506169A (it)
KR (1) KR960705325A (it)
DE (1) DE69406460T2 (it)
ES (1) ES2109737T3 (it)
IT (1) IT1272698B (it)
RU (1) RU2137224C1 (it)
WO (1) WO1995009425A1 (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1275576B (it) * 1995-07-20 1997-08-07 Finmeccanica Spa Sistema di depressurizzazione per impianti operanti con vapore in pressione
FR2738661B1 (fr) * 1995-09-11 1997-11-28 Framatome Sa Dispositif et procede de recuperation et de refroidissement du coeur en fusion d'un reacteur nucleaire
US6272184B1 (en) * 1997-12-17 2001-08-07 Conexant Systems, Inc. Non-coherent frequency shift keying detection scheme
FR2827997B1 (fr) * 2001-07-24 2005-10-07 Framatome Anp Procede et dispositif d'alimentation d'au moins un generateur de vapeur d'un reacteur nucleaire a eau sous pression pendant les periodes d'arret du reacteur
DE10328774B3 (de) * 2003-06-25 2005-01-13 Framatome Anp Gmbh Kerntechnische Anlage mit Druckentlastung
US8559584B2 (en) * 2010-12-20 2013-10-15 Westinghouse Electric Company Llc Nuclear reactor automatic depressurization system
CN105070325A (zh) * 2015-08-14 2015-11-18 上海核工程研究设计院 一种采用蒸汽喷射泵的核电站安注系统
CN105070326A (zh) * 2015-08-18 2015-11-18 上海核工程研究设计院 核电站的一回路充排系统
CN105608979B (zh) * 2016-02-23 2019-11-15 中广核研究院有限公司 模拟蒸汽发生器二次侧余热排出系统的试验装置及方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2316066C2 (de) * 1973-03-30 1982-05-27 Siemens AG, 1000 Berlin und 8000 München Kernreaktor, insbes. Druckwasserreaktor
US4181570A (en) * 1976-03-17 1980-01-01 Combustion Engineering, Inc. Post-LOCA core flushing system
US4444246A (en) * 1978-06-30 1984-04-24 Reinsch Arnold Otto W Flash jet coolant circulation system
JPS61184388A (ja) * 1985-02-12 1986-08-18 Fuji Electric Co Ltd 復水の送出装置
JPH049798A (ja) * 1990-04-27 1992-01-14 Toshiba Corp 原子炉隔離時冷却設備
US5126099A (en) * 1991-02-25 1992-06-30 General Electric Company Boiling water reactor plant with hybrid pressure containment cooling system
DE69221935T2 (de) * 1991-05-22 1998-04-09 Toshiba Kawasaki Kk Dampfinjektorsystem
FR2682214A1 (fr) * 1991-10-03 1993-04-09 Trepaud Sa Centrale nucleaire a separateur de matieres radioactives.

Also Published As

Publication number Publication date
JPH09506169A (ja) 1997-06-17
EP0721646B1 (en) 1997-10-22
US5661769A (en) 1997-08-26
DE69406460T2 (de) 1998-02-26
WO1995009425A1 (en) 1995-04-06
DE69406460D1 (de) 1997-11-27
ITMI932070A0 (it) 1993-09-29
EP0721646A1 (en) 1996-07-17
ITMI932070A1 (it) 1995-03-29
ES2109737T3 (es) 1998-01-16
KR960705325A (ko) 1996-10-09
RU2137224C1 (ru) 1999-09-10

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Legal Events

Date Code Title Description
0001 Granted