Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1979-10-15
1981-08-18
Budd, Mark O.
Electrical generator or motor structure
Dynamoelectric
Rotary
310 89, 310 52, H02K 1100
Patent
active
042849144
ABSTRACT:
To direct cooling air to components which, in operation, require different amounts of cooling due to different heat dissipation, a cover cap is provided which prevents accidental contact with current-carrying elements and which is formed with slits or openings therein located with respect to the components requiring cooling to direct cooling air, upon induced axial airflow, to the respective components in relationship to their cooling requirements. Some of these openings may be formed with in-turned collars surrounding, for example, diode rectifiers, to direct air on and around the diode rectifiers, while preventing contact with their terminals.
REFERENCES:
patent: 2950402 (1960-08-01), Glaza
patent: 3078409 (1963-02-01), Bertsche et al.
patent: 3146362 (1964-08-01), Bates
patent: 3226581 (1965-12-01), Brewster et al.
patent: 3527972 (1970-09-01), Franz et al.
patent: 3538361 (1970-11-01), Hilterbrick et al.
patent: 3553505 (1971-01-01), Sato
Hagenlocher Walter
Hesse Heinz
Kleebaur Karl
Kugel Christoph
Kunz Johann
Budd Mark O.
Robert & Bosch GmbH
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