Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1987-01-05
1988-04-19
Salce, Patrick R.
Electrical generator or motor structure
Dynamoelectric
Rotary
123 4131, 310 54, H02K 919
Patent
active
047392045
ABSTRACT:
A vehicle mounted a.c. generator includes an annular water coolant passage 32b around a stator coil 11 and a branch coolant passage 32c extending from an inlet portion of the annular coolant passage to a return portion thereof. An air circulation fan 60 may also be provided inside a front bracket 26 of the generator. Various embodiments include supplemental heat pipes and bearing coolant passages.
REFERENCES:
patent: 2414532 (1947-01-01), Johns et al.
patent: 3733503 (1973-05-01), Potter
patent: 4221982 (1980-09-01), Raver et al.
patent: 4262224 (1981-04-01), Kofink et al.
patent: 4293788 (1981-10-01), Binder
patent: 4464593 (1984-08-01), Kofink
Aso Hiroaki
Iwaki Yoshiyuki
Kaneyuki Kazutoshi
Kitamura Yutaka
Mitsubishi Denki & Kabushiki Kaisha
Rebsch D. L.
Salce Patrick R.
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