Modular protector apparatus for oil-filled submergible electric

Details Modular protector apparatus for oil-filled submergible electric Modular protector apparatus for oil-filled submergible electric

1989-11-29

1991-02-12

Stepman, Steven L.

Electrical generator or motor structure

Dynamoelectric

Rotary

417414, 4174235, 310 89, H02K 512, F04B 2102

Patent

active

049926896

ABSTRACT:
Modular protector apparatus for oil-filled submergible electric motors that drive submergible pumps comprises pluralities of components that are interconnected in different system permutations to form protectors appropriate for different applications. The components include heads, chambers, bases, and interconnecting bodies. The bodies have fluid passages that are adapted to communicate with other components and that are opened and closed selectively to provide desired inter-component flow paths. By virtue of the invention, a wide variety of protector apparatus may be manufactured economically.

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