Magnetic isolation and cooling system in dynamoelectric machines

Details Magnetic isolation and cooling system in dynamoelectric machines Magnetic isolation and cooling system in dynamoelectric machines

1987-12-30

1989-10-17

Skudy, R.

Electrical generator or motor structure

Dynamoelectric

Rotary

310 59, 310 89, 310168, 310256, H02K 908

Patent

active

048749729

ABSTRACT:
In a dynamoelectric machine which includes a rotor and a stator, an integral magnetic isolation and cooling system. A housing is disposed about the machine, the housing being fabricated of magnetically permeable material to define a flux path therethrough. A cooling jacket is sandwiched between the housing and the stator. The cooling jacket has coolant passages therein and is fabricated of non-magnetic material to isolate the flux path between the housing and the stator.

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