Ventilating device for a generator

Details Ventilating device for a generator Ventilating device for a generator

1985-06-24

1987-07-14

Joyce, Harold

Electrical generator or motor structure

Dynamoelectric

Rotary

310 89, 474 93, H02K 906

Patent

active

046804935

ABSTRACT:
A ventilating arrangement for a vehicle generator is proposed where a rotor-stator unit is arranged in a housing equipped with air-guiding ducts. A fan wheel is connected in front of this rotor-stator unit which by means of a pulley is drivingly held on a shaft of the rotor. The pulley is developed as an air delivery wheel and comprises supporting ribs forming radial guide blades. The air delivery wheel serves to partially compress and assist the air flow to the fan wheel.

REFERENCES:
patent: 1998087 (1935-04-01), Koch, Jr.
patent: 2604501 (1952-07-01), Wightman
patent: 3127779 (1964-04-01), Hanke et al.
patent: 4074156 (1978-02-01), Widstrand et al.
patent: 4476405 (1984-10-01), Komurasaki
patent: 4488070 (1984-12-01), Iwaki et al.
patent: 4525993 (1985-07-01), Dumoulin et al.
patent: 4554472 (1985-11-01), Kumatani

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