Isolating device for a water chamber in a steam generator for a

Junction device between the delivery duct of a primary pump and

Laterally translating permanent seal ring for a nuclear reactor

Lightweight, removable gate seal

Liquid metal-cooled nuclear reactor

Liquid-metal-cooled nuclear reactor

Machined stub tube in a bottom head of a boiling water reactor

Mechanical plug for vessel penetration and method therefor

Method and apparatus for fluid sealing of steam generator

Method and arrangement for compression sealing an omega joint

Method for sealing a leak from a control rod drive stub tube in

Method for sealing a stub tube in a nuclear reactor

Method of sealing a reactor pressure vessel

Nozzle dam having a unitary plug

Nozzle penetration for a nuclear reactor pressure vessel closure

Nozzle seal retaining assembly and positioning assembly therefor

Nuclear boiler with dismountable water box

Nuclear plant

Nuclear reactor containment arrangement with permanent cavity se

Nuclear reactor coolant system inventory control system and meth