Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1999-04-28
2000-03-14
Ramirez, Nestor
Electrical generator or motor structure
Dynamoelectric
Rotary
310 52, 310 59, 4152112, 417372, 4174238, H02K 904
Patent
active
060376848
ABSTRACT:
A motor assembly is disclosed in which a motor is rotationally connected to an impeller for producing a fluid flow, preferably an air flow. A venturi passage is provided for conducting a high velocity air jet from the air flow. A baffle is configured to the venturi passage to draw an air wash over the motor to provide cooling, without a separate cooling fan.
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Behnke Jeffery J.
Biddle Gary E.
Bundy Kenneth L.
DeYoung Roger L.
Flaherty George A.
Campbell Haufeld/Scott Fetzer Company
Mullins Burton S.
Ramirez Nestor
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