Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1987-06-01
1988-01-19
Salce, Patrick R.
Electrical generator or motor structure
Dynamoelectric
Rotary
320 15, 363145, H02J 714, H02K 1100
Patent
active
047206454
ABSTRACT:
The dual output alternator has a three phase stator winding with three terminals. A first set of three diodes is provided, each of which has its anode connected to a different one of the three winding terminals. The cathodes of the diodes of the first set are connected together and to a first output terminal. A second set of three diodes is provided each of which has its anode connected to a different one of the three winding terminals. The cathodes of the diodes of the second set are connected together and to a second output terminal. A third set of three diodes is provided, each of which has its cathode connected to a different one of the winding terminals and its anode connected to ground.
A metal housing is provided for supporting the stator winding. Two metallic heat sink members are supported in the housing near one end wall thereof, spaced from each other and electrically insulated from the housing. One heat sink member supports the first set of three diodes and provides the electrical connection from their cathodes to the first output terminal. The other heat sink member supports the second set of three diodes and provides the electrical connection from their cathodes to the second output terminal. The housing wall supports the third set of three diodes and provides the ground connection to their anodes.
REFERENCES:
patent: 3001121 (1961-09-01), Kerr, Jr.
patent: 3962621 (1976-06-01), Raver
patent: 4214198 (1980-07-01), Schneider
patent: 4307437 (1981-12-01), Severing
patent: 4543504 (1985-09-01), Iwaki et al.
patent: 4546280 (1985-08-01), Pfluger
Fails James C.
Rebsch D. L.
Salce Patrick R.
Wofford Wm. T.
Zobal Arthur F.
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