TREA

Spacer elements for fuel rods in the bundle

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  • CPC
  • G21C3/336
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Parent Industries

GPHYSICS G21Nuclear engineering G21CNUCLEAR REACTORS G21C3/00Reactor fuel elements and their assemblies Selection of substances for use as reactor fuel elements

Current Industry

G21C3/336Spacer elements for fuel rods in the bundle
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Patents Grantslast 30 patents

  • Information Patent Grant

    Modular basket assembly for fuel assemblies
    • Patent number 11,004,571
    • Issue date May 11, 2021
    • TN Americas LLC
    • Jayant R. Bondre
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
  • Information Patent Grant

    Fuel bundle for a liquid metal cooled nuclear reactor
    • Patent number 10,706,972
    • Issue date Jul 7, 2020
    • GE-Hitachi Nuclear Energy Americas LLC
    • Brian S. Triplett
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
  • Information Patent Grant

    Passive reactivity control of nuclear thermal propulsion reactors
    • Patent number 10,643,754
    • Issue date May 5, 2020
    • Ultra Safe Nuclear Corporation
    • Paolo Francesco Venneri
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Molten salt reactor
    • Patent number 10,515,727
    • Issue date Dec 24, 2019
    • Utah Green Energy Technologies, LLC
    • M. Sheldon Hansen
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
  • Information Patent Grant

    Laser welding apparatus for spacer grid of nuclear fuel assembly
    • Patent number 10,361,006
    • Issue date Jul 23, 2019
    • Kepco Nuclear Fuel Co., Ltd.
    • Dong Kwang Shin
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Molten salt reactor
    • Patent number 10,283,224
    • Issue date May 7, 2019
    • Utah Green Energy Technologies, LLC
    • M. Sheldon Hansen
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
  • Information Patent Grant

    Molten salt reactor core with reflector
    • Patent number 10,276,269
    • Issue date Apr 30, 2019
    • Utah Green Energy Technologies, LLC
    • M. Sheldon Hansen
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
  • Information Patent Grant

    Spacers with deflection-limited rod contacts for nuclear fuel assem...
    • Patent number 10,176,899
    • Issue date Jan 8, 2019
    • Global Nuclear Fuel -- Americas, LLC
    • Kathryn M. Martin
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Molten salt reactor
    • Patent number 10,008,293
    • Issue date Jun 26, 2018
    • Utah Green Energy Technologies, LLC
    • M Sheldon Hansen
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
  • Information Patent Grant

    Advanced grid spacer design for a nuclear fuel assembly
    • Patent number 9,767,929
    • Issue date Sep 19, 2017
    • CHINA NUCLEAR POWER TECHNOLOGY RESEARCH INSTITUTE
    • Wenchi Yu
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
  • Information Patent Grant

    Fuel bundle for a liquid metal cooled nuclear reactor
    • Patent number 9,576,685
    • Issue date Feb 21, 2017
    • GE-Hitachi Nuclear Energy Americas LLC
    • Eric P. Loewen
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
  • Information Patent Grant

    Nuclear fuel assembly
    • Patent number 6,385,271
    • Issue date May 7, 2002
    • Westinghouse Atom AB
    • Olov Nylund
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
  • Information Patent Grant

    Fuel assembly comprising a component for retaining elongated elements
    • Patent number 6,226,342
    • Issue date May 1, 2001
    • ABB Atom AB
    • Anders Micko
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
  • Information Patent Grant

    Fuel design for high power density boiling water reactor
    • Patent number 5,317,613
    • Issue date May 31, 1994
    • General Electric Company
    • Larry E. Fennern
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
  • Information Patent Grant

    Spacer sleeve for nuclear fuel assembly
    • Patent number 5,247,551
    • Issue date Sep 21, 1993
    • Siemens Power Corporation
    • Leo F. van Swam
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
  • Information Patent Grant

    Apparatus for use in liquid alkali environment
    • Patent number 4,769,210
    • Issue date Sep 6, 1988
    • United Kingdom Atomic Energy Authority
    • Charles S. Campbell
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
  • Information Patent Grant

    Integral nuclear fuel element assembly
    • Patent number 4,522,781
    • Issue date Jun 11, 1985
    • The Babcock & Wilcox Company
    • Donald C. Schluderberg
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
  • Information Patent Grant

    Fuel assembly of fast breeder reactor
    • Patent number 4,147,591
    • Issue date Apr 3, 1979
    • Hitachi, Ltd.
    • Kazuyoshi Miki
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
  • Information Patent Grant

    Nuclear fuel string assembly
    • Patent number 4,042,456
    • Issue date Aug 16, 1977
    • Canadian General Electric Company Limited
    • Anthony Kwok-Chun Ip
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
  • Information Patent Grant

    Tubular fuel cluster
    • Patent number 3,941,654
    • Issue date Mar 2, 1976
    • Canadian General Electric Company Limited
    • Walter Renald Tarasuk
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
  • Information Patent Grant

    3900116
    • Patent number 3,900,116
    • Issue date Aug 19, 1975
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3687805
    • Patent number 3,687,805
    • Issue date Aug 29, 1972
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
  • Information Patent Grant

    3674638
    • Patent number 3,674,638
    • Issue date Jul 4, 1972
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
  • Information Patent Grant

    3390053
    • Patent number 3,390,053
    • Issue date Jun 25, 1968
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
  • Information Patent Grant

    3389057
    • Patent number 3,389,057
    • Issue date Jun 18, 1968
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
  • Information Patent Grant

    3367840
    • Patent number 3,367,840
    • Issue date Feb 6, 1968
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
  • Information Patent Grant

    3352003
    • Patent number 3,352,003
    • Issue date Nov 14, 1967
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
  • Information Patent Grant

    3345267
    • Patent number 3,345,267
    • Issue date Oct 3, 1967
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
  • Information Patent Grant

    3324008
    • Patent number 3,324,008
    • Issue date Jun 6, 1967
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
  • Information Patent Grant

    3314859
    • Patent number 3,314,859
    • Issue date Apr 18, 1967
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING

Patents Applicationslast 30 patents