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)
• Architecture (AREA)
• Physics & Mathematics (AREA)
• Civil Engineering (AREA)
• High Energy & Nuclear Physics (AREA)
• General Engineering & Computer Science (AREA)
• Plasma & Fusion (AREA)
• Structural Engineering (AREA)
• Fuel Cell (AREA)
• Monitoring And Testing Of Nuclear Reactors (AREA)
• Connection Of Plates (AREA)
• Bridges Or Land Bridges (AREA)
• Preliminary Treatment Of Fibers (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=19812774

Family Applications (1)

Country Status (11)

Families Citing this family (4)

Family Cites Families (8)

• 1971
  • 1971-03-26 NL NL7104076A patent/NL7104076A/xx not_active Application Discontinuation
• 1972
  • 1972-03-20 DK DK130372AA patent/DK135254B/da unknown
  • 1972-03-21 BE BE780985A patent/BE780985A/nl unknown
  • 1972-03-24 NO NO1008/72A patent/NO134396C/no unknown
  • 1972-03-24 IT IT49220/72A patent/IT952379B/it active
  • 1972-03-24 CA CA138,031A patent/CA947439A/en not_active Expired
  • 1972-03-24 DE DE2214529A patent/DE2214529C3/de not_active Expired
  • 1972-03-24 FR FR7210386A patent/FR2130657B1/fr not_active Expired
  • 1972-03-27 GB GB1431172A patent/GB1382884A/en not_active Expired
  • 1972-03-27 US US238286A patent/US3889438A/en not_active Expired - Lifetime
  • 1972-03-27 SE SE7203977A patent/SE381074B/xx unknown

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