NUCLEAR REACTOR CORE ARCHITECTURE WITH ENHANCED HEAT TRANSFER AND SAFETY

LOWER-PORTION COMPONENT ATTACHING AND DETACHING APPARATUS AND USE METHOD OF LOWER-PORTION COMPONENT ATTACHING AND DETACHING APPARATUS

SIMULTANEOUS WOUND SOLENOID POSITION INDICATOR AND NUCLEAR POWER PLANT COMPRISING SAME

METHOD AND APPARATUS FOR DETERMINING ROD POSITION OF CONTROL ROD OF PRESSURIZED WATER REACTOR, AND ROD POSITION MEASUREMENT SYSTEM

SYSTEMS AND METHODS FOR AUTOMATED PLANT CONTROL

INTEGRATED FUEL AND CONTROL SYSTEM

MIXED-SPECTRUM MOLTEN SALT REACTOR

CONTROLLING A POWER OUTPUT OF A NUCLEAR REACTION USING CHEMICAL INJECTION

PASSIVE CHEMICAL INJECTION SYSTEM FOR CONTROLLING A NUCLEAR REACTION BY DELIVERING A NEUTRON-ABSORBING CHEMICAL INTO A CONTAINMENT VESSEL

NUCLEAR FUEL CORE AND METHODS OF FUELING AND/OR DEFUELING A NUCLEAR REACTOR, CONTROL ROD DRIVE SYSTEM FOR NUCLEAR REACTOR, SHUTDOWN SYSTEM FOR NUCLEAR STEAM SUPPLY SYSTEM, NUCLEAR REACTOR SHROUD, AND/OR LOSS-OF-COOLANT ACCIDENT REACTOR COOLING SYSTEM

INTEGRATED HEAD PACKAGE

POOL TYPE LIQUID METAL COOLED MOLTEN SALT REACTOR

CONTROL ROD REMOTE HOLDOUT MECHANISM

Control rod remote disconnect mechanism

CONTROL ROD REMOTE DISCONNECT MECHANISM

AN ASSEMBLY FOR CONTROLLING DISENGAGEMENT BETWEEN A CONTROL CLUSTER AND A DRIVE ROD OF A DEVICE FOR CONTROLLING THE REACTIVITY OF A NUCLEAR REACTOR

Stationary isolated rod couplings for use in a nuclear reactor control rod drive

Replacement thermal sleeve for a reactor vessel closure head penetration adapter of control rod drive mechanism

NUCLEAR REACTOR HEAD, NUCLEAR REACTOR COMPRISING SUCH A NUCLEAR REACTOR HEAD AND METHOD OF MAINTAINING A NUCLEAR REACTOR

Controlling a power output of a nuclear reaction using chemical injection

AUTOMATIC SHUTDOWN CONTROLLER FOR NUCLEAR REACTOR SYSTEM WITH CONTROL DRUMS

NUCLEAR REACTOR CORE ARCHITECTURE WITH ENHANCED HEAT TRANSFER AND SAFETY

Lower end replacement of a sleeve that lines a CRDM nozzle in a nuclear reactor

Controlling a power output of a nuclear reactor without using control rods

Nuclear movable element position indication apparatus, system, and method

COMPACT NUCLEAR REACTOR SYSTEM

Sheet based, in-bundle reactivity control device for storage of spent nuclear fuel

Combined mounting/electrical distribution plate for powering internal control rod drive mechanism (CRDM) units of a nuclear reactor

Reactor design with controlled thermal neutron flux for enhanced neutron activation potential

Methods of moving an induction coil to move a control element in a nuclear reactor

Flux-shifting reactivity control system

Control rod drive system for nuclear reactor

Replacement thermal sleeve for a reactor vessel closure head penetration adapter of control rod drive mechanism

Rotational apparatus usable with control drum apparatus in nuclear environment

Magnetically-actuated isolated rod couplings for use in a nuclear reactor control rod drive

Small modular mobile fission reactor

Control rod drive mechanism with separate latch and drive coils

Full-digital rod position measurement devices and methods thereof

Fail-safe control rod drive system for nuclear reactor

Method of installing an external dashpot tube around a control rod guide tube in a nuclear fuel assembly

Controlling a power output of a nuclear reaction without control rods

Controlling a power output of a nuclear reaction without control rods

Boron injection system for controlling a nuclear reaction by delivering boron into a containment vessel

Fail-safe control rod drive system for nuclear reactor

SYSTEMS AND METHODS OF MONITORING OPERATION OF CONTROL ROD MECHANISMS OF NUCLEAR POWER PLANTS

Replacing a thermal sleeve in a reactor vessel head adapter

Subcritical core reactivity bias projection technique

Rotational apparatus usable with control drum apparatus in nuclear environment

Nuclear-reactor control-absorber drive mechanism and corresponding monitoring method and nuclear reactor

Combined mounting/electrical distribution plate for powering internal control rod drive mechanism (CRDM) units of a nuclear reactor

Environmentally robust electromagnets and electric motors employing same for use in nuclear reactors

Extruded guide frame and manufacturing methods thereof

Nuclear reactor with screw-nut drive of core reactivity control members

CRDM internal electrical connector and method of use thereof

Fuel assembly with an external dashpot disposed around a guide tube portion

Installation structure for installing control rod drive mechanism and cable sealing unit in nuclear reactor pressure vessel

Reactor Control Rod Driving Mechanism

Magnetically-actuated isolated rod couplings for use in a nuclear reactor control rod drive

Moveable isolated rod couplings for use in a nuclear reactor control rod drive

Stationary isolated rod couplings for use in a nuclear reactor control rod drive

Method and device for replacing control rod drives

Electromagnetic coil bobbin used in reactor as well as inner bobbin and outter shell

Fail-safe control rod drive system for nuclear reactor

In-situ determination of rod control system coil and cable impedances for nuclear power plants

Under vessel automated work platform assembly

Positional encoder and control rod position indicator for nuclear reactor using same

CRDM INTERNAL HYDRAULIC CONNECTOR

Control rod/control rod drive mechanism couplings

Method of forming a support structure for a control rod assembly of a nuclear reactor

Magnetostrictive wire control rod position indicator

Reactivity control method and telescoped control rod for pebble-bed high-temperature gas-cooled reactor

Automatic hydropneumatic actuation device

FLUX-SHIFTING REACTIVITY CONTROL SYSTEM

Actuating a nuclear reactor safety device

Systems and methods of remote control rod drive decoupling

Method of optimising the output of a sensor for indicating the relative location of a mettalic object

Sensor assembly for measuring the relative position of a control rod connected to a lead screw within a nuclear reactor

Magnetic jack type in-vessel control element drive mechanism

Rod Control and Information System, Control Rod Individual Controller, and Test Method for Rod Control and Information System

Fail-safe control rod drive system for nuclear reactor

Device for closing a drive casing pipe

In-vessel control rod drive mechanism and nuclear reactor with the same

Control rod/control rod drive mechanism couplings

Decay heat removal system with hybrid heat pipe having coolant and neutron absorber for cooling nuclear power plant

Nuclear reactor assembly having a connection between a control rod guide tube and a drive housing pipe

SECURING DEVICE FOR A CONTROL ROD IN A NUCLEAR PLANT

Coil assembly for a control rod driver having improved thermal resistance, and method for manufacturing the same

Suspended upper internals for compact nuclear reactor including a mid-hanger plate

Suspended upper internals for compact nuclear reactor including a lower hanger plate

CRDM INTERNAL HYDRAULIC CONNECTOR

Electrical feedthroughs for nuclear reactor

Integral pressurized water reactor with compact upper internals assembly

CRDM internal electrical connector

LATERAL SUPPORT FOR CONTROL ROD DRIVE MECHANISM

Riser transition element for compact nuclear reactor

Suspended upper internals with tie rod couplings for compact nuclear reactor

Instrumentation and control penetration flange for pressurized water reactor

Locking fastener for securing components in a nuclear reactor

Power distribution plate for powering internal control rod drive mechanism (CRDM) units

Positional encoder and control rod position indicator for nuclear reactor using same

SECURING DEVICE FOR A CONTROL ROD IN A NUCLEAR FACILITY

Sealed transmission device for helium space of high temperature gas cooled reactor and drive device thereof

Environmentally robust electromagnets and electric motors employing same for use in nuclear reactors

CONTROL ROD BLADE EXTENSION FOR A NORDIC NUCLEAR REACTOR

Compact integral pressurized water nuclear reactor

Nuclear control rod position indication system

Nuclear reactor internal electric control rod drive mechanism assembly

NUCLEAR REACTOR CONTROL ROD DRIVE MECHANISM

Reactor shutdown system

Control rod blade unlatching tool

Support structure for a control rod assembly of a nuclear reactor

Terminal elements for coupling connecting rods and control rods in control rod assemblies for a nuclear reactor

Cooling unit for nuclear reactor control rod driving apparatus

Digital nuclear control rod control system

Control rod blade extension for a nordic nuclear reactor

System For Controlling A Shell-Type Nuclear Reactor And A Two-Position Switch For The Passive Protection Thereof

Device for moving a control bar of a pressurized water nuclear reactor and method for mounting said device on a vessel cover

Method for recognizing step movement sequence of control rod drive mechanism of nuclear reactor

Control rod drive mechanism and reactor control system