Thrust section wear preventor

Details Thrust section wear preventor Thrust section wear preventor

2008-05-13

2008-05-13

Gay, Jennifer H (Department: 3676)

Wells

With electrical means

Electrical motor

C166S105000, C417S365000

Reexamination Certificate

active

07370697

ABSTRACT:
A thrust section for use above a motor preferably includes a housing, a thrust shaft, a thrust runner connected to the thrust shaft, a thrust bearing connected to the housing, and a motor lead guard. The motor is preferably positioned above a pump assembly. The thrust runner and thrust bearing prevent upward movement of the shaft.

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