UNITED KINGDOM ATOMIC ENERGY AUTHORITY
1410332 Nuclear reactors UNITED KING- DOM ATOMIC ENERGY AUTHORITY 13 June 1973 [30 June 1972] 30774/72 Heading G6C A combined calandria and neutron shield unit for a SGHWR comprises an assembly of shield tanks 1, 2 and 3 bounding a sealed, inner chamb...
COMMISSARIAT A ENERGIE ATOMIQUE,FR
In irradiating fuel elements under a wide range of temp. and pressure conditions, the elements are immersed in a flow of light water produced by an injector within a sealed vessel. The elements are insulated from the reactor water in which the vessel ...
BABCOCK ET WILCOX CY THE
AB ASEA ATOM,SW
Fuel assemblies for nuclear reactors are positioned in a receiving member, from which they, as well as a control rod, can be lifted by a gripping device having two legs pivoted to each other. A stop arrangement is provided which prevents the gripping ...
INTERATOM INT ATOMREAKTORBAU GMBH,DT
Exchangable device for discontinuouly measuring the level of liquid metal in a container in accordance with induction principles includes a casing tube insertable into a container adapted to receive liquid metal therein,a casing tube flange tightly co...
VASILIEV, ATLANT ANATOLIEVICH MESCHEROV, RAKHIM AINUDINOVICH MURIN, BORIS PAVLOVICH STAVISSKY, JURY YAKOVLEVICH
A pulsed neutron source is disclosed comprising a high-current negative hydrogen ion H<-> accelerator which shapes and accelerates H<-> bunches having a preset duration and repetition interval to the energy of 0.4-1GeV, and a bunching stor...
COMMISSARIAT A L'ENERGIE ATOMIQUE
A nuclear fuel assembly comprises a cluster of elongated fuel, retained parallel and at the nodal points of a square network by a bottom supporting plate and by spacing grids. The supporting plate is connected to a top end plate via tie-rods which rep...
WESTINGHOUSE ELECTRIC CORPORATION
A method for removing radioactive gases from a nuclear reactor including the steps of draining coolant from a nuclear reactor to a level just below the coolant inlet and outlet nozzles to form a vapor space and then charging the space with an inert ga...
GENERAL ELECTRIC CO,US
A system of two or more filter-detectors for detecting radioactive halogens such as iodine in a gas stream also containing other radioactive substances such as radioactive noble gases.