Assignee
FRAMATOME ANP
FR33 patents
Top patents by PatentIndex Score
US6863745B1Mar 8, 2005
Zirconium based alloy and method for making a component for a nuclear fuel assembly with same
FRAMATOME ANP22 citations92
US6865242B2Mar 8, 2005
Method and device for restoring the fall-time of at least one control cluster for regulating reactivity in the core of a light-water-cooled nuclear reactor
FRAMATOME ANP36 citations90
US6544361B1Apr 8, 2003
Process for manufacturing thin components made of zirconium-based alloy and straps thus produced
FRAMATOME ANP31 citations86
US7289590B2Oct 30, 2007
Method and apparatus for handling a tube guide of upper interval equipment of a nuclear reactor
FRAMATOME ANP12 citations80
US7424085B2Sep 9, 2008
Cluster for adjusting a nuclear reactor core reactivity, absorber rod of the cluster and method for protecting the absorber rod against wear
FRAMATOME ANP10 citations76
US6888912B2May 3, 2005
Device for positioning and axially aligning a fuel assembly and process and apparatus for restoring a positioning element
FRAMATOME ANP11 citations69
US6879653B2Apr 12, 2005
Method and device for measuring the diameter of a peripheral rod in a fuel assembly of a nuclear reactor
FRAMATOME ANP13 citations69
US7145976B2Dec 5, 2006
Procedure and means for replacing and procedure for repairing a section of a pipe in the primary circuit of a nuclear reactor
FRAMATOME ANP8 citations68
US7139356B2Nov 21, 2006
Procedure and means for replacing and procedure for repairing a section of a pipe in the primary circuit of a nuclear reactor
FRAMATOME ANP6 citations68
US6606367B2Aug 12, 2003
Device for measuring the drop time of control rods into the core of a nuclear reactor
FRAMATOME ANP10 citations63
US7627075B2Dec 1, 2009
Zirconium-based alloy and method for making a component for nuclear fuel assembly with same
FRAMATOME ANP5 citations62
US6912263B2Jun 28, 2005
Method and device for feeding at least one steam generator of a pressurized-water nuclear reactor during periods of reactor shutdown
FRAMATOME ANP4 citations61
US7318899B2Jan 15, 2008
Method of separating isotopes
FRAMATOME ANP2 citations59
US6980620B2Dec 27, 2005
Device for positioning and axially aligning a fuel assembly and process and apparatus for restoring a positioning element
FRAMATOME ANP4 citations58
US7430266B2Sep 30, 2008
Procedure and means for replacing and procedure for repairing a section of a pipe in the primary circuit of a nuclear reactor
FRAMATOME ANP2 citations57
US7040008B2May 9, 2006
Device for carrying out maintenance work in a region of a plant delimited by a wall having at least two facing surfaces
FRAMATOME ANP2 citations55
US7469030B2Dec 23, 2008
Spacer grid for a fuel unit in a nuclear reactor cooled by light water
FRAMATOME ANP4 citations54
US7000571B2Feb 21, 2006
Heat exchanger, and in particular a steam generator having a convex bottom
FRAMATOME ANP4 citations53
US7344688B2Mar 18, 2008
Process for treating alkali metals charged with tritium or components contaminated with alkali metals charged with tritium
FRAMATOME ANP3 citations52
US6876195B2Apr 5, 2005
Method and device for measuring the thickness of an oxide layer on the pencil cladding in a fuel assembly
FRAMATOME ANP6 citations52
US7985373B2Jul 26, 2011
Alloy and tube for nuclear fuel assembly and method for making same
FRAMATOME ANP0 citations51
US7520043B2Apr 21, 2009
Method of securing a tube in a bore through a spherical wall, and a device for depositing welding material in a facing
FRAMATOME ANP6 citations51
US7314024B2Jan 1, 2008
Steam generator comprising an emergency feed water device
FRAMATOME ANP3 citations50
US7260512B2Aug 21, 2007
Method for determining threshold value of a nuclear reactor operating parameter, corresponding system, computer programme and support
FRAMATOME ANP5 citations50
US7641799B2Jan 5, 2010
Method of separating isotopes
FRAMATOME ANP1 citations48
US6915715B2Jul 12, 2005
Inspection probe for an internal wall of a duct
FRAMATOME ANP1 citations47
US7386087B2Jun 10, 2008
Method and device for loading a fuel assembly into the core of a nuclear reactor
FRAMATOME ANP2 citations44
US7627073B2Dec 1, 2009
Method for designing a nuclear fuel assembly with damping guide tube
FRAMATOME ANP1 citations42
US7178485B2Feb 20, 2007
Steam generator that includes a feedwater delivery device
FRAMATOME ANP0 citations35
US7509242B2Mar 24, 2009
Method for designing the spider spring of a control cluster of a nuclear fuel assembly, corresponding system, computer program and product
FRAMATOME ANP0 citations31
US7377288B2May 27, 2008
Passive device for balancing the pressure of first and second fluids and the use thereof
FRAMATOME ANP0 citations29
US7304267B2Dec 4, 2007
Method and a device for depositing a welding material in an annular facing machined in a spherical wall
FRAMATOME ANP0 citations21
US7290433B2Nov 6, 2007
Method and device for checking a sensor
FRAMATOME ANP0 citations20