Framatome Gmbh

Novatome

Michel Berte

Dominique Limouzin

Gerard Chiarelli

Gerald Chiarelli

Eric Francillon

The apparatus comprises a body (13) housed in the bore (2, 5) of the assembly head (1) and a flow rate constrictor (12) housed in the sodium passage channel (4) in the assembly head (1). The body (13) comprises axial locking fingers (30) in the assembly head, which can be maneuvered by a slide block (20) actuated by an assembly manipulating device (9). The flow rate of coolant liquid circulating in the assembly may be easily adapted to the operating conditions of the assembly.

Removal device for controlling the flow rate of coolant fluid in a

The core is constituted by detachable assemblies (21) disposed vertically and maintained in position by a support or bolster (22) receiving the lower part or foot (21a) of the assemblies (21) inside sleeves having a vertical axis (25). Each of the sleeves (25) includes at least one orientation configuration (31) for the assembly (21) and each of the assemblies (21) includes on its foot (21a) at least one orientation configuration (30) adapted to cooperate with the orientation configuration (31) of the sleeve (25). The charging of the first core of the reactor may be carried out in a simple operation without a prior charging of false assemblies in an air atmosphere.

Growing community of inventors

Caluire, France

Michel Berte