Oil pot for reactor coolant pump motor and apparatus for control

Details Oil pot for reactor coolant pump motor and apparatus for control Oil pot for reactor coolant pump motor and apparatus for control

1983-10-25

1986-01-14

Brown, David H.

Induced nuclear reactions: processes, systems, and elements

Miscellaneous

137593, 1841031, 222 64, G21C 900

Patent

active

045645000

ABSTRACT:
A reactor coolant pump motor has an annular oil pot encircling the vertical motor shaft and containing lubricating oil to a predetermined normal level. A plurality of secondary oil containers are equidistantly spaced around the perimeter of the oil pot, each secondary container having a flat planar bottom surface disposed substantially at the normal oil level of the oil pot. A plurality of conduits provide liquid communication between the bottom of the oil pot and the bottoms of the secondary containers. Each secondary container is substantially closed, but vented to atmosphere.

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"Mechanics, Heat, And Sound", by Francis Weston Sears, Addison-Wesley Publishing Co., Inc. 1950, pp. 317-318 and 370-372.

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