Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Physics
Class Information
Number: 376/444
Name: Induced nuclear reactions: processes, systems, and elements > Fuel component structure > Plural fuel segments or elements > In pack or bundle > With coolant flow path deflecting means > With coolant flow bypass means
Description: Subject matter wherein structure is provided such that a portion of the coolant does not come into direct contact with the nuclear fuel containing members.










Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8559586 Distributed clumping of part-length rods for a reactor fuel bundle Oct. 15, 2013
8363776 Boiling water reactor core and fuel assemblies therefor Jan. 29, 2013
8238511 Nuclear fuel assembly protective bottom grid Aug. 7, 2012
7349518 Boiling water reactor core and fuel assemblies therefor Mar. 25, 2008
7215729 Fuel assembly and nuclear reactor May. 8, 2007
6888911 Method for preventing fretting damage to fuel rods, nuclear reactor fuel element, device for preventing fretting damage, and spacer in a fuel assembly of a nuclear reactor May. 3, 2005
6885722 Fuel assembly Apr. 26, 2005
6765979 Fluid separation device for vent volumes of nuclear fuel bundles Jul. 20, 2004
6735268 Fuel spacer/water rod capture apparatus and methods for boiling water nuclear reactors May. 11, 2004
6735267 Fuel assembly May. 11, 2004
6643350 Fuel assembly Nov. 4, 2003
6600800 Fuel element for a boiling water nuclear reactor Jul. 29, 2003
6598029 Bidding for energy supply with request for service Jul. 22, 2003
6516043 Fuel assembly and reactor core and fuel spacer and channel box Feb. 4, 2003
6516042 Nuclear fuel assembly Feb. 4, 2003
6510192 Boiling water type nuclear reactor core and operation method thereof Jan. 21, 2003
6487266 Siphon water rods Nov. 26, 2002
6434210 Fuel assembly Aug. 13, 2002
6337892 Boiling water reactor core, boiling water reactor, and method of operating boiling water reactor Jan. 8, 2002
6333957 Tool kit for fabricating, inspecting and handling a nuclear fuel bundle Dec. 25, 2001
6301321 Compound water channel system for boiling water reactor fuel assemblies Oct. 9, 2001
6285729 Fuel spacer/water rod capture apparatus and methods for boiling water nuclear reactors Sep. 4, 2001
6278757 Fuel assembly and nuclear reactor Aug. 21, 2001
6236701 Fuel assembly for a nuclear reactor May. 22, 2001
6226343 Water rod in a fuel assembly of a boiling water nuclear reactor May. 1, 2001
6205196 Boiling water type nuclear reactor core and operation method thereof Mar. 20, 2001
6181763 Siphon water rods Jan. 30, 2001
6175606 Filter for a nuclear fuel assembly Jan. 16, 2001
6148054 Removable separation devices for nuclear fuel bundles Nov. 14, 2000
6141397 Boiling water reactor core, boiling water reactor, and method of operating boiling water reactor Oct. 31, 2000
6088420 Reactor core Jul. 11, 2000
5995577 Optimized steam vent locations for a nuclear fuel bundle Nov. 30, 1999
5949839 Fuel assembly for a boiling water reactor Sep. 7, 1999
5914995 Nuclear reactor fuel assembly Jun. 22, 1999
5872826 Fuel assembly channel box having burnable poison Feb. 16, 1999
5859886 Fuel assembly for a boiling water reactor Jan. 12, 1999
5859888 Part length fuel rod extension Jan. 12, 1999
5809101 Handle unit for a fuel assembly in a nuclear reactor and fuel assembly having modified channel Sep. 15, 1998
5787140 Handle assembly and channel for a nuclear reactor fuel bundle assembly Jul. 28, 1998
5748695 Fuel assembly structure selectively using channel and coolant rod for load support and method May. 5, 1998
5671261 Method and apparatus for attaching a lifting bar to a load bearing water rod in a nuclear fuel assembly Sep. 23, 1997
5663993 Water rod flow metering within the water rod lower end plug Sep. 2, 1997
5646973 BWR fuel assembly without upper tie plate Jul. 8, 1997
5640435 Fuel assembly and nuclear reactor Jun. 17, 1997
5627865 Triangular lattice for LWR square fuel assemblies May. 6, 1997
5627866 Fuel assembly structure using channel for load support May. 6, 1997
5610961 Fuel assembly structure using channel for load support Mar. 11, 1997
5598450 Fuel bundle with adjustable flow and reactivity Jan. 28, 1997
5572560 BWR fuel assembly having fuel rods with variable fuel rod pitches Nov. 5, 1996
5553108 Water rod attachment in a nuclear reactor fuel bundle Sep. 3, 1996

1 2 3 4










 
 
  Recently Added Patents
MOS resistor apparatus and methods
Aggregating completion messages in a sideband interface
Release layer
Apparatus and method for encoding/decoding signal
Resist composition and method for producing resist pattern
Crowd validated internet document witnessing system
Method and apparatus for displaying system status with a wide range of viewing angle
  Randomly Featured Patents
Contact lens disinfecting solution
Seat depth adjusting device for an automobile seat
Suture anchor
Process and device for positioning weaving loom warp yarns
Transmitted television signal waveform equalizing system
System and method to prevent termination of on-line transactions
Small form factor pluggable (SFP) optical transceiver module and method
Method for combining desalination and osmotic power with carbon dioxide capture
Polymer compositions
Device and method for connecting interrupted recording