CA947439A - Construction of lattice for nuclear reactor fuel elements - Google Patents

Construction of lattice for nuclear reactor fuel elements

Info

Publication number
CA947439A
CA947439A CA138,031A CA138031A CA947439A CA 947439 A CA947439 A CA 947439A CA 138031 A CA138031 A CA 138031A CA 947439 A CA947439 A CA 947439A
Authority
CA
Canada
Prior art keywords
lattice
construction
nuclear reactor
fuel elements
reactor fuel
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA138,031A
Other versions
CA138031S (en
Inventor
Gijsbrecht G. Piepers
Christiaan G.A. Scholtus
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
REACTOR CENTRUM NEDERLAND (STICHTING)
Original Assignee
REACTOR CENTRUM NEDERLAND (STICHTING)
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 REACTOR CENTRUM NEDERLAND (STICHTING) filed Critical REACTOR CENTRUM NEDERLAND (STICHTING)
Application granted granted Critical
Publication of CA947439A publication Critical patent/CA947439A/en
Expired legal-status Critical Current

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
    • G21C3/34—Spacer grids
    • G21C3/356—Spacer grids being provided with fuel element supporting members
    • G21C3/3566—Supporting members formed only of elements fixed on the strips
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/42—Gratings; Grid-like panels
    • E04C2/421—Gratings; Grid-like panels made of bar-like elements, e.g. bars discontinuous in one direction
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/70—Interfitted members
    • Y10T403/7001—Crossed rods

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Architecture (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Civil Engineering (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Bridges Or Land Bridges (AREA)
  • Connection Of Plates (AREA)
  • Fuel Cell (AREA)
  • Preliminary Treatment Of Fibers (AREA)
CA138,031A 1971-03-26 1972-03-24 Construction of lattice for nuclear reactor fuel elements Expired CA947439A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7104076A NL7104076A (en) 1971-03-26 1971-03-26

Publications (1)

Publication Number Publication Date
CA947439A true CA947439A (en) 1974-05-14

Family

ID=19812774

Family Applications (1)

Application Number Title Priority Date Filing Date
CA138,031A Expired CA947439A (en) 1971-03-26 1972-03-24 Construction of lattice for nuclear reactor fuel elements

Country Status (11)

Country Link
US (1) US3889438A (en)
BE (1) BE780985A (en)
CA (1) CA947439A (en)
DE (1) DE2214529C3 (en)
DK (1) DK135254B (en)
FR (1) FR2130657B1 (en)
GB (1) GB1382884A (en)
IT (1) IT952379B (en)
NL (1) NL7104076A (en)
NO (1) NO134396C (en)
SE (1) SE381074B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5236283A (en) * 1975-03-12 1977-03-19 Genshi Nenryo Kogyo Nuclear fuel assembly supporting spacer structure
US4195064A (en) * 1978-08-15 1980-03-25 Monsanto Company Unitized catalytic reactor construction
US4455007A (en) * 1982-08-03 1984-06-19 Crown Metal Manufacturing Hang rail support and hang rail
DE60123107T2 (en) * 2000-11-13 2007-02-08 Catalytica Energy Systems, Inc., Mountain View THERMALLY TOLERANT SUPPORT STRUCTURE OF CATALYST FOR CATALYTIC COMBUSTION

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1022387A (en) * 1911-01-20 1912-04-02 Georg Czimeg Cross-joint between flat iron bars.
US1768157A (en) * 1929-08-12 1930-06-24 Walter Bates Steel Corp Grating
US2214042A (en) * 1938-08-03 1940-09-10 Emory F Burdick Divider structure
US2782696A (en) * 1952-03-25 1957-02-26 New Era Engineers Proprietary Manufacture of metal grating
US3068163A (en) * 1958-08-26 1962-12-11 Jr Edwin L Currier Method and means for supporting reactor fuel containers in an assembly
FR1480965A (en) * 1965-05-25 1967-08-09
US3389451A (en) * 1965-12-20 1968-06-25 Air Preheater Method of making an interlocking strip structure
US3646994A (en) * 1969-12-23 1972-03-07 Reactor Centrum Nederland Spacer grid respectively plate spring for a bunch of cylindrical elements taking part in a heat-exchanging process

Also Published As

Publication number Publication date
NO134396B (en) 1976-06-21
NO134396C (en) 1976-09-29
DE2214529C3 (en) 1982-01-28
BE780985A (en) 1972-07-17
DE2214529A1 (en) 1972-10-05
DK135254C (en) 1977-08-29
FR2130657A1 (en) 1972-11-03
SE381074B (en) 1975-11-24
NL7104076A (en) 1972-09-28
US3889438A (en) 1975-06-17
DE2214529B2 (en) 1981-05-27
GB1382884A (en) 1975-02-05
DK135254B (en) 1977-03-21
FR2130657B1 (en) 1977-07-22
IT952379B (en) 1973-07-20

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