Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1994-10-13
1997-07-15
Dougherty, Thomas M.
Electrical generator or motor structure
Dynamoelectric
Rotary
310 89, 41742314, 4174241, H02K 1514, F04D 1300
Patent
active
056486944
ABSTRACT:
A motor stator assembly is incorporated in a full-circumferential flow pump which has an annular space around a motor. The motor stator assembly comprises a stator, an outer frame casing encasing the stator, an outer cylinder made of sheet metal disposed around the outer frame casing with an annular space defined therebetween, and a cable housing hermetically welded to the outer frame casing and the outer cylinder, for housing leads of the stator. The outer cylinder can be elongated axially so as to cover the end portions of the motor frame.
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Kobayashi Makoto
Miyake Yoshio
Yamamoto Masakazu
Dougherty Thomas M.
Ebara Corporation
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