MOTOR STAND OF MAIN MOTOR PUMP FOR WATER-TO-WATER POWER NUCLEAR REACTOR Russian patent published in 2015 - IPC G21C1/01 

FIELD: motors and pumps.

SUBSTANCE: invention relates to motor stand (20) of the main motor pumps for a water-to-water power nuclear reactor. Motor stand comprises an upper flange (21) and fasteners (10), suitable for fastening of lateral clamping units (60) of the named main motor pump. The main motor pump includes the electric motor (30), comprising a lower flange (31), suitable for connection with the named upper flange (21) of the named motor stand (20). The motor stand (20) is featured by that the fasteners (10) comprise a ring-type element (50), located at the upper flange (21) of the motor stand (20) and suitable for flanging between the upper flange (21) of the motor stand (20) and the lower flange (31) of the motor (30). The fasteners (10) comprise at least one radial outgrowth with the space (62), suitable for placement of clamping units (60).

EFFECT: simplification of fixing of the motor pump, applicability for various architectures of the reactor mounting.

13 cl, 5 dwg