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U.S. Department of Energy
Office of Scientific and Technical Information

ELECTROMAGNETIC DISPLACING MEANS FOR NEUTRON ABSORBING CONTROL RODS

Patent ·
OSTI ID:4121852
The electromagnetic displacing means described coinprises a longitudinally extended stator composed of equal soft iron rings slid on a nonmagnetic tube and provided with slots for receiving coils fed by direct currents, which polyphase current system and provide an axially directed mulitpolar direct-current field being displaceable with respect to the stator. The armature that supports the control rod comprises ring-shaped pole pieces forming progressively north and south poles with permanent magature are slightly different for eliminating the slot harmonics of the traction curve. (Gmelin Inst.)
Research Organization:
Originating Research Org. not identified
NSA Number:
NSA-18-006433
OSTI ID:
4121852
Report Number(s):
DE 1153122
Country of Publication:
Germany
Language:
English