GB1382884A - Lattice construction - Google Patents

Lattice construction

Info

Publication number
GB1382884A
GB1382884A GB1431172A GB1431172A GB1382884A GB 1382884 A GB1382884 A GB 1382884A GB 1431172 A GB1431172 A GB 1431172A GB 1431172 A GB1431172 A GB 1431172A GB 1382884 A GB1382884 A GB 1382884A
Authority
GB
United Kingdom
Prior art keywords
strips
strip
march
centre
pressed out
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
GB1431172A
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.)
STICHTING REACTOR CENTRUM
Original Assignee
STICHTING REACTOR CENTRUM
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 STICHTING REACTOR CENTRUM filed Critical STICHTING REACTOR CENTRUM
Publication of GB1382884A publication Critical patent/GB1382884A/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)
  • 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)

Abstract

1382884 Metallic fabrics STICHTING REACTOR CENTRUM NEDERLAND 27 March 1972 [26 March 1971] 14311/72 Heading D1K [Also in Division G6] A lattice structure is made up of strips 1 with incisions 9 extending to the centre of their width from the edge and interengaging with inverted like strips, a tab 4 being pressed out adjacent each incision 9 into a plane parallel to the cross strip and then attached tothis strip. Strips 1 may be of metal and tabs 4 as well as further tabs 3 can be spotwelded to the cross strips. In another arrangement, a broader strip may have lugs 17, 18 pressed out of its centre which support the fissile rods 29, Fig. 6. The fissile rods may be held by plate springs 24, Fig. 10.
GB1431172A 1971-03-26 1972-03-27 Lattice construction Expired GB1382884A (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
GB1382884A true GB1382884A (en) 1975-02-05

Family

ID=19812774

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1431172A Expired GB1382884A (en) 1971-03-26 1972-03-27 Lattice construction

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
TW534945B (en) * 2000-11-13 2003-06-01 Catalytica Energy Sys Inc Thermally tolerant support structure for a catalytic combustion catalyst

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
FR2130657A1 (en) 1972-11-03
FR2130657B1 (en) 1977-07-22
DE2214529A1 (en) 1972-10-05
SE381074B (en) 1975-11-24
IT952379B (en) 1973-07-20
BE780985A (en) 1972-07-17
NO134396C (en) 1976-09-29
NO134396B (en) 1976-06-21
CA947439A (en) 1974-05-14
NL7104076A (en) 1972-09-28
DE2214529C3 (en) 1982-01-28
DE2214529B2 (en) 1981-05-27
US3889438A (en) 1975-06-17
DK135254B (en) 1977-03-21
DK135254C (en) 1977-08-29

Similar Documents

Publication Publication Date Title
GB1075522A (en) Nuclear fuel assembly
ES380957A1 (en) Grid for lead-acid cell
GB1140196A (en) Fractionating tower
IT8419933A0 (en) NUCLEAR FUEL SPACER GRID WITH IMPROVED GRID STRIPS.
ES389984A1 (en) Nuclear reactor fuel element assembly
ES389501A2 (en) Bimetallic spacer grid
GB1382884A (en) Lattice construction
ES462371A1 (en) Nuclear reactor fuel assembly spacer grid
ES404661A1 (en) Nuclear reactor fuel elements
NL7604553A (en) CORPUSCULAR RAY RADIATION GRID MICROSCOPE WITH ENERGY ANALYZER.
CA938037A (en) Nuclear reactor fuel assemblies having fluid flow deflectors
ES404660A1 (en) Nuclear reactor fuel assembly spacer grid
GB1029599A (en) Improvements in or relating to thermal insulation
DE848429C (en) Mobile manure spreader with horizontal centrifugal disc
GB1403910A (en) Lattice composed of strips and connecting brackets
CA941524A (en) Spacer grid for nuclear reactor fuel assembly
ES462079A1 (en) Spacers
Koepke Structure, behaviour and performance of the world potash industry.
GB1163021A (en) Improvements in or relating to Wall or Roof Coverings
USD177329S (en) Heat exchanger support
GB1375245A (en)
ES226689U (en) Perfected metallic entramado. (Machine-translation by Google Translate, not legally binding)
CA968078A (en) Fuel element grid structure
Gupta et al. Five recent papers dealing with the structure of glass
GB1089168A (en) Improvements in and relating to nuclear fuel elements

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee