Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1977-12-02
1979-07-24
Skudy, R.
Electrical generator or motor structure
Dynamoelectric
Rotary
310 62, 310 68D, H02K 122
Patent
active
041624190
ABSTRACT:
The rectifier assembly of an alternator is provided with improved cooling by improved air flow directed over the semiconductor elements of the rectifier assembly. Improved flow of air is provided by an auxiliary fan blade that is attached to a rotating member in the alternator structure. The fan blade is in proximity to the semiconductor rectifier elements of the rectifier assembly. Air ports are provided in the alternator housing to accommodate this air flow and to improve the distribution of cooling air.
REFERENCES:
patent: 3041484 (1962-06-01), Freer
patent: 3134039 (1964-05-01), Bosch
patent: 3217197 (1965-11-01), Sturzenegger
patent: 3253167 (1966-05-01), Bates
patent: 3539850 (1970-11-01), Sato
patent: 3548226 (1970-12-01), Sato
patent: 3586892 (1971-06-01), Sato
patent: 3731126 (1973-05-01), Hagenlocher
patent: 3748509 (1973-07-01), Karcher
patent: 3863127 (1975-01-01), Raver
patent: 4087713 (1978-05-01), Binder
Brown Robert W.
Ford Motor Company
Sadler Clifford L.
Skudy R.
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