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Class Information
Number: 376/416
Name: Induced nuclear reactions: processes, systems, and elements > Fuel component structure > Encased with nonfuel component > Coated, preformed, or impregnated layer or part or adhesively bonded layers or parts > Multiple or composite cladding-type layers
Description: Subject matter wherein the cladding itself is comprised of a plurality of layers.










Sub-classes under this class:

Class Number Class Name Patents
376/417 Including getter layer or barrier layer 86


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
5434897 Hydride damage resistant fuel elements Jul. 18, 1995
5383228 Method for making fuel cladding having zirconium barrier layers and inner liners Jan. 17, 1995
5377246 Elliptical metal fuel/cladding barrier and related method for improving heat transfer Dec. 27, 1994
5373541 Nuclear fuel rod and method of manufacturing the cladding of such a rod Dec. 13, 1994
5341407 Inner liners for fuel cladding having zirconium barriers layers Aug. 23, 1994
5331676 Calibration fixture for induction furnace Jul. 19, 1994
5301218 Tolerant metal fuel/cladding barrier and related method of installation Apr. 5, 1994
5280510 Microparticle coating on inside of fuel rods and other fuel assembly components Jan. 18, 1994
5278882 Zirconium alloy with superior corrosion resistance Jan. 11, 1994
5274686 Anodic vacuum arc deposition Dec. 28, 1993
5272735 Sputtering process burnable poison coating Dec. 21, 1993
5268946 Wear resistant coating for fuel cladding Dec. 7, 1993
5267290 Zirconium alloy absorber layer Nov. 30, 1993
5265137 Wear resistant nuclear fuel assembly components Nov. 23, 1993
5247550 Corrosion resistant zirconium liner for nuclear fuel rod cladding Sep. 21, 1993
5245645 Structural part for a nuclear reactor fuel assembly and method for producing this structural part Sep. 14, 1993
5243633 Borate glass containing boron carbide burnable poison coating Sep. 7, 1993
5227129 Method for applying corrosion resistant metallic coating of zirconium nitride Jul. 13, 1993
5225154 Fuel assembly for nuclear reactor, method for producing the same and structural members for the same Jul. 6, 1993
5192495 Sic barrier overcoating and infiltration of fuel compact Mar. 9, 1993
5190721 Zirconium-bismuth-niobium alloy for nuclear fuel cladding barrier Mar. 2, 1993
5182077 Water cooled nuclear reactor and fuel elements therefor Jan. 26, 1993
5171520 Wear resistant coating for fuel cladding Dec. 15, 1992
5137683 Process for forming a chromium oxide insulating layer between the pellets and the cladding of a nuclear fuel element, and fuel element having such an insulating layer Aug. 11, 1992
5094804 Nuclear fuel elements and method of making same Mar. 10, 1992
5076488 Silicon grain refinement of zirconium Dec. 31, 1991
5073336 Corrosion resistant zirconium alloys containing copper, nickel and iron Dec. 17, 1991
5026516 Corrosion resistant cladding for nuclear fuel rods Jun. 25, 1991
5023048 Rod for a fuel assembly of a nuclear reactor resisting corrosion and wear Jun. 11, 1991
4986957 Corrosion resistant zirconium alloys containing copper, nickel and iron Jan. 22, 1991
4971753 Nuclear fuel element, and method of forming same Nov. 20, 1990
4963316 Fuel rod for a nuclear reactor fuel assembly Oct. 16, 1990
4960562 Dispersion strengthened ferritic steel cladding tube for nuclear reactor and its production method Oct. 2, 1990
4933136 Water reactor fuel cladding Jun. 12, 1990
4894203 Nuclear fuel element having oxidation resistant cladding Jan. 16, 1990
4863679 Cladding tube for nuclear fuel and nuclear fuel element having this cladding tube Sep. 5, 1989
4849160 Nuclear fuel assembly with coated sheaths and a method of coating such sheaths Jul. 18, 1989
4816214 Ultra slow EB melting to reduce reactor cladding Mar. 28, 1989
4816215 Ultrapure zirconium-tin liner material Mar. 28, 1989
4814136 Process for the control of liner impurities and light water reactor cladding Mar. 21, 1989
4775508 Zirconium alloy fuel cladding resistant to PCI crack propagation Oct. 4, 1988
4751044 Composite nuclear fuel cladding tubing and other core internal structures with improved corrosion resistance Jun. 14, 1988
4735768 Fuel rod for a nuclear reactor fuel assembly Apr. 5, 1988
4717534 Nuclear fuel cladding containing a burnable absorber Jan. 5, 1988
4684497 Cadmium oxide glazed nuclear fuel pellet and glazing composition Aug. 4, 1987
4675153 Zirconium alloy fuel cladding resistant to PCI crack propagation Jun. 23, 1987
4668468 Reactivity control of nuclear fuel pellets by volumetric redistribution of fissile, fertile and burnable poison material May. 26, 1987
4668287 Process for producing high purity zirconium and hafnium May. 26, 1987
4664881 Zirconium base fuel cladding resistant to PCI crack propagation May. 12, 1987
4659545 Hydride blister-resistant zirconium-based nuclear fuel rod cladding Apr. 21, 1987

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