Sealing coupling
Self locating springs for ferrule spacer
Self locking nut for fuel assembly tie rods
Self-latching reactivity-reducing device for use in on-site spen
Separation device for a vent volume in a nuclear reactor
Shortened and boat-tailed end for BWR fuel assembly water channe
Side insertable spacer
Side-slotted nozzle type double sheet spacer grid for...
Siphon water rods
Siphon water rods
Sleeve connection for reconstitutable control rod guide tube
Space for a fuel assembly of a nuclear power station
Space grate for fuel-elements of nuclear reactors
Spacer
Spacer and a fuel assembly for a nuclear boiling water reactor
Spacer and fuel assembly for a nuclear reactor
Spacer assembly retainer arrangement
Spacer band with optimized fuel bundle to channel clearance in a
Spacer capture mechansim for non-round water rods
Spacer capture method for rectilinear sectioned water rods