Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1981-05-07
1983-09-27
Skudy, R.
Electrical generator or motor structure
Dynamoelectric
Rotary
310 61, 310 62, 310 89, 16510425, 16510433, H02K 900
Patent
active
044069596
ABSTRACT:
A rotary electric motor of a sealed type comprising a heat pipe in a rotor shaft and a plurality of air vents in a stator. In the operation of this motor, a rotor mounted on the rotor shaft is cooled by the heat pipe and simultaneously, the stator is cooled directly by the air flowing therethrough.
REFERENCES:
patent: 1170192 (1916-02-01), Rudenberg et al.
patent: 2330121 (1943-09-01), Heintz
patent: 3684906 (1972-08-01), Lenz
Harano Keiichi
Kawada Shigeki
Oyama Shigeaki
Fujitsu Fanuc Limited
Skudy R.
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