BE855175A - Appareil de retenue pour elements combustibles de reacteurs nucleaires - Google Patents

Appareil de retenue pour elements combustibles de reacteurs nucleaires

Info

Publication number
BE855175A
BE855175A BE178028A BE178028A BE855175A BE 855175 A BE855175 A BE 855175A BE 178028 A BE178028 A BE 178028A BE 178028 A BE178028 A BE 178028A BE 855175 A BE855175 A BE 855175A
Authority
BE
Belgium
Prior art keywords
fuel elements
nuclear reactors
retaining equipment
retaining
equipment
Prior art date
Application number
BE178028A
Other languages
English (en)
French (fr)
Inventor
Felix S Jabsen
Original Assignee
Babcock & Wilcox Co
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 Babcock & Wilcox Co filed Critical Babcock & Wilcox Co
Publication of BE855175A publication Critical patent/BE855175A/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)
  • Springs (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
BE178028A 1976-09-24 1977-05-27 Appareil de retenue pour elements combustibles de reacteurs nucleaires BE855175A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/726,397 US4072564A (en) 1976-09-24 1976-09-24 Motion restraining apparatus for a nuclear reactor

Publications (1)

Publication Number Publication Date
BE855175A true BE855175A (fr) 1977-09-16

Family

ID=24918442

Family Applications (1)

Application Number Title Priority Date Filing Date
BE178028A BE855175A (fr) 1976-09-24 1977-05-27 Appareil de retenue pour elements combustibles de reacteurs nucleaires

Country Status (9)

Country Link
US (1) US4072564A (es)
JP (2) JPS5340182A (es)
BE (1) BE855175A (es)
CA (1) CA1067216A (es)
DE (2) DE2760137C1 (es)
ES (1) ES460254A1 (es)
GB (2) GB1564651A (es)
IL (1) IL52054A (es)
IT (1) IT1083755B (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4298434A (en) * 1978-11-13 1981-11-03 Combustion Engineering, Inc. Bottom mounted fuel holddown mechanism
US4268357A (en) * 1978-11-24 1981-05-19 Combustion Engineering, Inc. Positive lock holddown device
DE3228971A1 (de) * 1981-08-26 1983-03-17 The Babcock & Wilcox Co., 70112 New Orleans, La. Niederhaltetorsionsfeder mit doppelter umbiegung
DE3228970A1 (de) * 1981-08-26 1983-03-17 The Babcock & Wilcox Co., 70112 New Orleans, La. Zickzack-niederhaltefeder
FR2520148B1 (fr) * 1982-01-18 1986-01-10 Commissariat Energie Atomique Piece d'extremite d'assemblage combustible de reacteur nucleaire comportant un levier rigide rappele elastiquement
JPH0239312Y2 (es) * 1984-12-11 1990-10-22
US4671924A (en) * 1985-05-02 1987-06-09 Westinghouse Electric Corp. Hold-down device of fuel assembly top nozzle employing leaf springs
DE3728488C2 (de) * 1987-08-26 1995-03-30 Siemens Ag Kernreaktor mit einem aus einzelnen Brennelementen lösbar zusammengesetzten Kern und mit einem flüssigen Kühlmittel
US4986960A (en) * 1989-01-30 1991-01-22 The Babcock & Wilcox Company Two piece end fitting with hairpin springs
US4986959A (en) * 1989-05-17 1991-01-22 Westinghouse Electric Corp. Nuclear fuel assembly with expandable top nozzle subassembly
US5272742A (en) * 1992-07-20 1993-12-21 B&W Fuel Company Upper end fitting
US5274685A (en) * 1992-09-24 1993-12-28 Siemens Power Corporation Non-levitating PWR fuel assembly
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
WO2009082254A1 (fr) 2007-12-26 2009-07-02 Thorium Power Inc. Réacteur nucléaire (et variantes), assemblage de combustible constitué de modules d'allumage et de reproduction (et variantes) et crayon de combustible pour assemblage de combustible
AU2008365658B2 (en) 2008-12-25 2015-05-21 Thorium Power Inc. Fuel assembly for a light-water nuclear reactor (embodiments), light-water nuclear reactor and fuel element of the 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
US10192644B2 (en) 2010-05-11 2019-01-29 Lightbridge Corporation Fuel assembly
US10170207B2 (en) 2013-05-10 2019-01-01 Thorium Power, Inc. Fuel assembly

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3398050A (en) * 1966-01-07 1968-08-20 Atomic Power Dev Ass Inc Nuclear reactor system
US3736226A (en) * 1970-11-06 1973-05-29 Atomic Power Dev Ass Inc Hold-down arrangement for nuclear reactor fuel subassemblies
US3770583A (en) * 1971-05-20 1973-11-06 Combustion Eng Fuel assembly hold-down device
US3853703A (en) * 1972-07-03 1974-12-10 Combustion Eng Fuel assembly hold-up device
FR2266261B1 (es) * 1974-03-28 1978-11-17 Commissariat Energie Atomique
DE2542757C3 (de) * 1975-09-25 1978-08-31 Babcock-Brown Boveri Reaktor Gmbh, 6800 Mannheim Einrichtung zur Aufnahme der beim Betrieb eines Kernreaktors an den Brennelementen auftretenden Axialkräfte

Also Published As

Publication number Publication date
JPS5340182A (en) 1978-04-12
US4072564A (en) 1978-02-07
DE2729814C2 (de) 1981-11-19
GB1564651A (en) 1980-04-10
CA1067216A (en) 1979-11-27
DE2760137C1 (de) 1986-12-11
GB1564652A (en) 1980-04-10
IL52054A (en) 1980-06-30
JPS6137592B2 (es) 1986-08-25
IT1083755B (it) 1985-05-25
JPS56117186A (en) 1981-09-14
DE2729814A1 (de) 1978-04-06
JPS5734915B2 (es) 1982-07-26
ES460254A1 (es) 1978-07-16

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: THE BABCOCK & WILCOX CY

Effective date: 19850527