Cooling fan structure for AC generator

Details Cooling fan structure for AC generator Cooling fan structure for AC generator

1994-12-20

1997-12-02

Laballe, Clayton E.

Electrical generator or motor structure

Dynamoelectric

Rotary

310263, 416178, H02K 906, H02K 122

Patent

active

056939922

ABSTRACT:
A cooling fan for an AC generator of a motor vehicle implemented in light weight and having a high cooling capability with generation of noise being suppressed to a minimum. The cooling fan is composed of a metallic base plate, blade members of a synthetic resin material fitted on elongated core members each having a small width and formed by bending projecting portions of the base plate and a fan guide fixedly secured to the core members at top end thereof by welding.

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