Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1981-06-25
1983-04-12
Skudy, R.
Electrical generator or motor structure
Dynamoelectric
Rotary
310 62, H02K 900
Patent
active
043799752
ABSTRACT:
A reverse flow cooled dynamoelectric machine is provided with an annular baffle disposed in the gap thereof and spaced from stator core laminations at the end region for improving the cooling of these laminations. The baffle prevents heated gas flow from the end turn region of the rotor and gas from the cooling passages in the stator assembly from impinging in the gap.
REFERENCES:
patent: 3413499 (1968-11-01), Barton
patent: 3739208 (1973-06-01), Shartrand
patent: 3809934 (1974-05-01), Baer et al.
patent: 4071790 (1978-01-01), Darby et al.
patent: 4071791 (1978-01-01), Armor et al.
patent: 4315173 (1982-02-01), Calfo et al.
patent: 4324993 (1982-04-01), Sato
Skudy R.
Tokyo Shibaura Denki Kabushiki Kaisha
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