Electric submergible motor protector having collapse resistant r

Details Electric submergible motor protector having collapse resistant r Electric submergible motor protector having collapse resistant r

1998-01-20

2000-04-04

Robinson, Ellis

Electrical generator or motor structure

Dynamoelectric

Rotary

428 357, 428 3692, E21B 4701

Patent

active

060465212

ABSTRACT:
A reinforced elastomeric bag for use within an electric submergible motor protector has a generally cylindrical bag body formed as a single continuous structure, and a plurality of reinforcing ribs longitudinally disposed about an inside surface of the bag body. The reinforcing ribs prevent the bag body from collapsing onto and blocking oil inlet ports within the motor protector.

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