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IT1027111B - NUCLEAR REACTOR INCLUDING FUEL GROUPS SUPPORTED BY VERTICAL WATER PIPES - Google Patents

NUCLEAR REACTOR INCLUDING FUEL GROUPS SUPPORTED BY VERTICAL WATER PIPES

Info

Publication number
IT1027111B
IT1027111B IT70672/74A IT7067274A IT1027111B IT 1027111 B IT1027111 B IT 1027111B IT 70672/74 A IT70672/74 A IT 70672/74A IT 7067274 A IT7067274 A IT 7067274A IT 1027111 B IT1027111 B IT 1027111B
Authority
IT
Italy
Prior art keywords
nuclear reactor
water pipes
vertical water
including fuel
reactor including
Prior art date
Application number
IT70672/74A
Other languages
Italian (it)
Original Assignee
Asea Atom Ab
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 Asea Atom Ab filed Critical Asea Atom Ab
Application granted granted Critical
Publication of IT1027111B publication Critical patent/IT1027111B/en

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
    • G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
    • G21C3/324—Coats or envelopes for the bundles
    • 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
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C5/00—Moderator or core structure; Selection of materials for use as moderator
    • G21C5/14—Moderator or core structure; Selection of materials for use as moderator characterised by shape
    • G21C5/16—Shape of its constituent parts
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
    • G21C7/08—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section by displacement of solid control elements, e.g. control rods
    • G21C7/10—Construction of control elements
    • G21C7/117—Clusters of control rods; Spider construction
    • 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)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
IT70672/74A 1973-12-20 1974-12-18 NUCLEAR REACTOR INCLUDING FUEL GROUPS SUPPORTED BY VERTICAL WATER PIPES IT1027111B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7317178A SE378930B (en) 1973-12-20 1973-12-20

Publications (1)

Publication Number Publication Date
IT1027111B true IT1027111B (en) 1978-11-20

Family

ID=20319447

Family Applications (1)

Application Number Title Priority Date Filing Date
IT70672/74A IT1027111B (en) 1973-12-20 1974-12-18 NUCLEAR REACTOR INCLUDING FUEL GROUPS SUPPORTED BY VERTICAL WATER PIPES

Country Status (5)

Country Link
JP (1) JPS5732359B2 (en)
FR (1) FR2255679B1 (en)
GB (1) GB1482788A (en)
IT (1) IT1027111B (en)
SE (1) SE378930B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5477892A (en) * 1977-12-02 1979-06-21 Toshiba Corp Nuclear reactor
US4314885A (en) * 1978-10-18 1982-02-09 The Babcock & Wilcox Company Industrial technique
DE3008442A1 (en) * 1980-03-05 1981-09-10 Kraftwerk Union AG, 4330 Mülheim FUEL ELEMENT FOR A CORE REACTOR
SE421969B (en) * 1980-03-17 1982-02-08 Asea Atom Ab FUEL CARTRIDGE FOR A COOKING REACTOR
SE423760B (en) * 1980-11-05 1982-05-24 Asea Atom Ab KERNBRENSLEPATRON
SE426271B (en) * 1981-05-04 1982-12-20 Asea Atom Ab KERNBRENSLEPATRON
FR2517869B1 (en) * 1981-12-04 1986-08-08 Framatome Sa ADDITIONAL SHUTDOWN DEVICE FOR A SUBMODER NUCLEAR REACTOR
SE433986B (en) * 1982-07-12 1984-06-25 Asea Atom Ab KERNBRENSLEPATRON
US4798699A (en) * 1984-07-26 1989-01-17 Westinghouse Electric Corp. Wear sleeve for a control rod end plug
FR2599884B1 (en) * 1986-06-10 1988-10-07 Fragema Framatome & Cogema ADJUSTMENT GRAPPLE WITH REMOVABLE PENCILS FOR NUCLEAR FUEL ASSEMBLY

Also Published As

Publication number Publication date
DE2458016A1 (en) 1975-06-26
GB1482788A (en) 1977-08-17
JPS5094385A (en) 1975-07-28
SE378930B (en) 1975-09-15
FR2255679B1 (en) 1980-09-26
SE7317178L (en) 1975-06-23
DE2458016B2 (en) 1976-10-07
JPS5732359B2 (en) 1982-07-10
FR2255679A1 (en) 1975-07-18

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