ITMI940430A0 - DEPRESSURIZATION SYSTEM FOR PLANTS OPERATING WITH PRESSURE STEAM - Google Patents

DEPRESSURIZATION SYSTEM FOR PLANTS OPERATING WITH PRESSURE STEAM

Info

Publication number
ITMI940430A0
ITMI940430A0 ITMI940430A ITMI940430A ITMI940430A0 IT MI940430 A0 ITMI940430 A0 IT MI940430A0 IT MI940430 A ITMI940430 A IT MI940430A IT MI940430 A ITMI940430 A IT MI940430A IT MI940430 A0 ITMI940430 A0 IT MI940430A0
Authority
IT
Italy
Prior art keywords
pressure steam
depressurization system
plants operating
plants
operating
Prior art date
Application number
ITMI940430A
Other languages
Italian (it)
Original Assignee
Finmeccanica Spa Azienda Ansal
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 Finmeccanica Spa Azienda Ansal filed Critical Finmeccanica Spa Azienda Ansal
Priority to IT94MI000430A priority Critical patent/IT1276043B1/en
Publication of ITMI940430A0 publication Critical patent/ITMI940430A0/en
Priority to PCT/EP1995/000842 priority patent/WO1995024719A1/en
Publication of ITMI940430A1 publication Critical patent/ITMI940430A1/en
Application granted granted Critical
Publication of IT1276043B1 publication Critical patent/IT1276043B1/en

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
    • 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)
  • Control Of Fluid Pressure (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
IT94MI000430A 1994-03-09 1994-03-09 DEPRESSURIZATION SYSTEM FOR PLANTS OPERATING WITH PRESSURE STEAM IT1276043B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT94MI000430A IT1276043B1 (en) 1994-03-09 1994-03-09 DEPRESSURIZATION SYSTEM FOR PLANTS OPERATING WITH PRESSURE STEAM
PCT/EP1995/000842 WO1995024719A1 (en) 1994-03-09 1995-03-07 A depressurisation system for plants operating with pressurised steam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT94MI000430A IT1276043B1 (en) 1994-03-09 1994-03-09 DEPRESSURIZATION SYSTEM FOR PLANTS OPERATING WITH PRESSURE STEAM

Publications (3)

Publication Number Publication Date
ITMI940430A0 true ITMI940430A0 (en) 1994-03-09
ITMI940430A1 ITMI940430A1 (en) 1995-09-09
IT1276043B1 IT1276043B1 (en) 1997-10-24

Family

ID=11368128

Family Applications (1)

Application Number Title Priority Date Filing Date
IT94MI000430A IT1276043B1 (en) 1994-03-09 1994-03-09 DEPRESSURIZATION SYSTEM FOR PLANTS OPERATING WITH PRESSURE STEAM

Country Status (2)

Country Link
IT (1) IT1276043B1 (en)
WO (1) WO1995024719A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1275576B (en) * 1995-07-20 1997-08-07 Finmeccanica Spa DEPRESSURIZATION SYSTEM FOR SYSTEMS OPERATING WITH PRESSURE STEAM
US6945272B2 (en) * 2003-06-06 2005-09-20 Battelle Energy Alliance, Llc Passively actuated valve
GB201820328D0 (en) 2018-12-13 2019-01-30 Rolls Royce Plc Depressurisation valve
GB201820330D0 (en) * 2018-12-13 2019-01-30 Rolls Royce Plc Depressurisation valve
GB2602376A (en) * 2021-08-19 2022-06-29 Rolls Royce Smr Ltd Depressurisation valve

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3113803C2 (en) * 1981-04-06 1983-01-27 Kraftwerk Union AG, 4330 Mülheim Pressurized water reactor
DE3334189C2 (en) * 1983-09-22 1986-04-10 Integral Hydraulik & Co, 4000 Düsseldorf Shut-off valve
US4753771A (en) * 1986-02-07 1988-06-28 Westinghouse Electric Corp. Passive safety system for a pressurized water nuclear reactor
JPH04289493A (en) * 1991-03-18 1992-10-14 Mitsubishi Atom Power Ind Inc Primary system depressurization equipment
US5259008A (en) * 1992-06-24 1993-11-02 Westinghouse Electric Corp. Staged depressurization system
US5268943A (en) * 1992-06-24 1993-12-07 Westinghouse Electric Corp. Nuclear reactor with makeup water assist from residual heat removal system

Also Published As

Publication number Publication date
ITMI940430A1 (en) 1995-09-09
WO1995024719A1 (en) 1995-09-14
IT1276043B1 (en) 1997-10-24

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Legal Events

Date Code Title Description
0001 Granted