ZA811785B - Apparatus for limiting the effect of axial hydraulic pressure exerted on fuel assemblies of water-cooled nuclear reactors - Google Patents

Apparatus for limiting the effect of axial hydraulic pressure exerted on fuel assemblies of water-cooled nuclear reactors

Info

Publication number
ZA811785B
ZA811785B ZA00811785A ZA811785A ZA811785B ZA 811785 B ZA811785 B ZA 811785B ZA 00811785 A ZA00811785 A ZA 00811785A ZA 811785 A ZA811785 A ZA 811785A ZA 811785 B ZA811785 B ZA 811785B
Authority
ZA
South Africa
Prior art keywords
limiting
water
effect
hydraulic pressure
pressure exerted
Prior art date
Application number
ZA00811785A
Other languages
English (en)
Inventor
J Leclercq
Original Assignee
Commissariat Energie Atomique
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 Commissariat Energie Atomique filed Critical Commissariat Energie Atomique
Publication of ZA811785B publication Critical patent/ZA811785B/xx

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C5/00—Moderator or core structure; Selection of materials for use as moderator
    • G21C5/02—Details
    • G21C5/06—Means for locating or supporting fuel elements
    • 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)
ZA00811785A 1980-03-26 1981-03-18 Apparatus for limiting the effect of axial hydraulic pressure exerted on fuel assemblies of water-cooled nuclear reactors ZA811785B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8006694A FR2479535A1 (fr) 1980-03-26 1980-03-26 Dispositif de limitation des effets de la poussee hydraulique axiale s'exercant sur des assemblages combustibles de reacteurs nucleaires

Publications (1)

Publication Number Publication Date
ZA811785B true ZA811785B (en) 1982-03-31

Family

ID=9240123

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00811785A ZA811785B (en) 1980-03-26 1981-03-18 Apparatus for limiting the effect of axial hydraulic pressure exerted on fuel assemblies of water-cooled nuclear reactors

Country Status (7)

Country Link
US (1) US4659538A (xx)
EP (1) EP0036820B1 (xx)
JP (1) JPS56148093A (xx)
DE (1) DE3173344D1 (xx)
ES (1) ES8606717A1 (xx)
FR (1) FR2479535A1 (xx)
ZA (1) ZA811785B (xx)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61182592A (ja) * 1985-02-05 1986-08-15 ウエスチングハウス　エレクトリック　コ−ポレ−ション 原子炉の核燃料集合体
US5068083A (en) * 1990-05-29 1991-11-26 Westinghouse Electric Corp. Dashpot construction for a nuclear reactor rod guide thimble
US6697140B2 (en) 1997-07-29 2004-02-24 Lg. Philips Lcd Co., Ltd. In-plane switching mode liquid crystal display device wherein portions of second gate line overlaps with data electrode
KR100293436B1 (ko) 1998-01-23 2001-08-07 구본준, 론 위라하디락사 횡전계방식액정표시장치
FR2864326B1 (fr) * 2003-12-22 2006-02-24 Framatome Anp Procede de limitation des efforts de maintien exerces sur un assemblage de combustible d'un reacteur nucleaire et assemblage de combustible
US8116423B2 (en) 2007-12-26 2012-02-14 Thorium Power, Inc. Nuclear reactor (alternatives), fuel assembly of seed-blanket subassemblies for nuclear reactor (alternatives), and fuel element for fuel assembly
EA015019B1 (ru) 2007-12-26 2011-04-29 Ториум Пауэр Инк. Ядерный реактор (варианты), топливная сборка из запально-воспроизводящих модулей для ядерного реактора (варианты) и топливный элемент топливной сборки
HUE043364T2 (hu) 2008-12-25 2019-08-28 Thorium Power Inc Fûtõelem és egy fûtõelem elkészítési eljárása egy nukleáris reaktor egy fûtõelem-egysége számára
US10170207B2 (en) 2013-05-10 2019-01-01 Thorium Power, Inc. Fuel assembly
US10192644B2 (en) 2010-05-11 2019-01-29 Lightbridge Corporation Fuel assembly
WO2011143172A1 (en) 2010-05-11 2011-11-17 Thorium Power, Inc. Fuel assembly with metal fuel alloy kernel and method of manufacturing thereof
WO2020122138A1 (ja) 2018-12-14 2020-06-18 株式会社ネットアプリ 飲料用演出グラス、飲料用演出システム、遠隔地乾杯カウンターシステム、記憶媒体及び飲料用凍結容器
JP6679076B1 (ja) * 2019-05-10 2020-04-15 株式会社ネットアプリ 飲料用演出グラス
JP6749668B1 (ja) * 2019-10-01 2020-09-02 株式会社ネットアプリ 飲料用演出グラス及び記憶媒体、遠隔地乾杯カウンターシステム

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2783859A (en) * 1954-12-16 1957-03-05 Gabriel Co Shock absorber with compression stop
NL267015A (xx) * 1960-08-17
NL277872A (xx) * 1961-05-05
BE639554A (xx) * 1962-11-05
FR1506453A (fr) * 1966-10-28 1967-12-22 Commissariat Energie Atomique Dispositif d'amortissement de chute
US3584331A (en) * 1969-06-13 1971-06-15 Rixson Inc Hydraulic door checking mechanism
US3856285A (en) * 1971-07-16 1974-12-24 A Yamada Shock absorbing apparatus
DE2140170C3 (de) * 1971-08-11 1980-01-03 Siemens Ag, 1000 Berlin Und 8000 Muenchen Federndes Spannelement in Kernreaktoren
US3853703A (en) * 1972-07-03 1974-12-10 Combustion Eng Fuel assembly hold-up device
US4057129A (en) * 1976-06-28 1977-11-08 Hennells Ransom J Self adjusting energy absorber employing conical control sleeve
US4127445A (en) * 1976-12-27 1978-11-28 Combustion Engineering Co., Inc. Peripheral pin alignment system for fuel assemblies
US4134790A (en) * 1977-04-04 1979-01-16 Combustion Engineering, Inc. Fuel lock down device
SU709873A1 (ru) * 1977-04-21 1980-01-15 Предприятие П/Я А-7291 Тормозное устройство
US4208249A (en) * 1977-12-15 1980-06-17 The Babcock & Wilcox Company Hydraulic seismic support for nuclear fuel assembly

Also Published As

Publication number Publication date
US4659538A (en) 1987-04-21
FR2479535A1 (fr) 1981-10-02
ES8606717A1 (es) 1986-04-01
FR2479535B1 (xx) 1983-09-02
JPH0132960B2 (xx) 1989-07-11
EP0036820A1 (fr) 1981-09-30
JPS56148093A (en) 1981-11-17
DE3173344D1 (en) 1986-02-13
EP0036820B1 (fr) 1986-01-02
ES500697A0 (es) 1986-04-01

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