ITPD930132A1 - Reattore nucleare avente uno schermo primario poliedrico e isolante amovibile del recipiente - Google Patents

Reattore nucleare avente uno schermo primario poliedrico e isolante amovibile del recipiente

Info

Publication number
ITPD930132A1
ITPD930132A1 IT000132A ITPD930132A ITPD930132A1 IT PD930132 A1 ITPD930132 A1 IT PD930132A1 IT 000132 A IT000132 A IT 000132A IT PD930132 A ITPD930132 A IT PD930132A IT PD930132 A1 ITPD930132 A1 IT PD930132A1
Authority
IT
Italy
Prior art keywords
polyedrical
container
nuclear reactor
primary screen
removable insulator
Prior art date
Application number
IT000132A
Other languages
English (en)
Inventor
Douglas Ernest Ekerot
Richard Orr
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ITPD930132A0 publication Critical patent/ITPD930132A0/it
Publication of ITPD930132A1 publication Critical patent/ITPD930132A1/it
Application granted granted Critical
Publication of IT1263673B publication Critical patent/IT1263673B/it

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C11/00—Shielding structurally associated with the reactor
    • G21C11/08—Thermal shields; Thermal linings, i.e. for dissipating heat from gamma radiation which would otherwise heat an outer biological shield ; Thermal insulation
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C11/00—Shielding structurally associated with the reactor
    • G21C11/08—Thermal shields; Thermal linings, i.e. for dissipating heat from gamma radiation which would otherwise heat an outer biological shield ; Thermal insulation
    • G21C11/083—Thermal shields; Thermal linings, i.e. for dissipating heat from gamma radiation which would otherwise heat an outer biological shield ; Thermal insulation consisting of one or more metallic layers
    • G21C11/085—Thermal shields; Thermal linings, i.e. for dissipating heat from gamma radiation which would otherwise heat an outer biological shield ; Thermal insulation consisting of one or more metallic layers consisting exclusively of several metallic layers
    • 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

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
ITPD930132A 1992-06-24 1993-06-14 Reattore nucleare avente uno schermo primario poliedrico e isolante amovibile del recipiente IT1263673B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/903,638 US5268944A (en) 1992-06-24 1992-06-24 Nuclear reactor having a polyhedral primary shield and removable vessel insulation

Publications (3)

Publication Number Publication Date
ITPD930132A0 ITPD930132A0 (it) 1993-06-14
ITPD930132A1 true ITPD930132A1 (it) 1994-12-14
IT1263673B IT1263673B (it) 1996-08-27

Family

ID=25417848

Family Applications (1)

Application Number Title Priority Date Filing Date
ITPD930132A IT1263673B (it) 1992-06-24 1993-06-14 Reattore nucleare avente uno schermo primario poliedrico e isolante amovibile del recipiente

Country Status (6)

Country Link
US (1) US5268944A (it)
JP (1) JP3178689B2 (it)
KR (1) KR100277239B1 (it)
CN (1) CN1051395C (it)
GB (1) GB2268320B (it)
IT (1) IT1263673B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5699394A (en) * 1995-07-13 1997-12-16 Westinghouse Electric Corporation Thermal insulating barrier and neutron shield providing integrated protection for a nuclear reactor vessel
US8401142B2 (en) * 2007-02-20 2013-03-19 Westinghouse Electric Company Llc Nuclear reactor vessel fuel thermal insulating barrier
CN101577145B (zh) * 2008-05-07 2011-08-17 中广核工程有限公司 核反应堆压力容器保温层的安装方法
US8891722B2 (en) * 2010-12-22 2014-11-18 Westinghouse Electric Company Llc Support apparatus for supporting dosimetry system in proximity to reactor apparatus
CN103474107A (zh) * 2012-06-08 2013-12-25 中国核动力研究设计院 一种核反应堆容器综合保护装置
US9875817B2 (en) * 2014-06-09 2018-01-23 Bwxt Mpower, Inc. Nuclear reactor support and seismic restraint with in-vessel core retention cooling features
US11515052B1 (en) * 2015-06-11 2022-11-29 Gary James Nyberg Reactor containment outer structural shell
KR101663738B1 (ko) 2016-02-23 2016-10-07 노상도 계단용 난간
CN107958711A (zh) * 2017-12-18 2018-04-24 中广核研究院有限公司 一种反应堆堆坑及反应堆堆坑系统
RU2726737C1 (ru) * 2019-12-03 2020-07-15 Акционерное Общество "Российский Концерн По Производству Электрической И Тепловой Энергии На Атомных Станциях" (Ао "Концерн Росэнергоатом") Внешняя теплоизоляция корпуса ядерного реактора и система для установки внешней теплоизоляции корпуса ядерного реактора
CN112071449B (zh) * 2020-09-08 2023-03-21 中国原子能科学研究院 隔热装置
CN112489827A (zh) * 2020-11-26 2021-03-12 中广核研究院有限公司 一种用于紧凑布置小型堆的屏蔽结构

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2220486C3 (de) * 1972-04-26 1981-05-21 Siemens AG, 1000 Berlin und 8000 München Druckwasserreaktor
US3881288A (en) * 1972-05-04 1975-05-06 Gen Atomic Co Attachment assembly
DE2321846C3 (de) * 1973-04-30 1978-07-13 Siemens Ag, 1000 Berlin Und 8000 Muenchen Kernkraftwerk
US4330367A (en) * 1973-05-22 1982-05-18 Combustion Engineering, Inc. System and process for the control of a nuclear power system
US4115194A (en) * 1977-02-22 1978-09-19 The Babcock & Wilcox Company Reactor pressure vessel support
JPS54192A (en) * 1977-06-01 1979-01-05 Hitachi Ltd Shielding wall of reactor container
DE2808104C3 (de) * 1978-02-24 1981-01-15 Kraftwerk Union Ag, 4330 Muelheim Atomkernreaktor mit einem zylindrischen Reaktordruckbehälter
SE410665B (sv) * 1978-03-06 1979-10-22 Asea Atom Ab Biologisk skerm avsedd att omsluta en trycktank i en kernreaktor
FR2434461A1 (fr) * 1978-06-23 1980-03-21 Bretagne Atel Chantiers Nouveau dispositif de supportage et de protection pour chaudieres nucleaires
US4639349A (en) * 1982-03-22 1987-01-27 Research Corporation Non-invasive liquid level and density gauge for nuclear power reactor pressure vessels
US4797247A (en) * 1983-07-05 1989-01-10 Westinghouse Electric Corp. Thermal insulation of nuclear reactor
US4844858A (en) * 1987-03-31 1989-07-04 Westinghouse Electric Corp. Reactor cavity dosimetry system and method

Also Published As

Publication number Publication date
CN1051395C (zh) 2000-04-12
ITPD930132A0 (it) 1993-06-14
JP3178689B2 (ja) 2001-06-25
CN1080770A (zh) 1994-01-12
GB2268320B (en) 1996-02-14
IT1263673B (it) 1996-08-27
GB9312500D0 (en) 1993-08-04
GB2268320A (en) 1994-01-05
KR100277239B1 (ko) 2001-01-15
JPH0694879A (ja) 1994-04-08
KR940001185A (ko) 1994-01-10
US5268944A (en) 1993-12-07

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Legal Events

Date Code Title Description
0001 Granted