Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1992-06-10
1993-11-16
Stephan, Steven L.
Electrical generator or motor structure
Dynamoelectric
Rotary
310 83, 310181, 310266, 475 12, H02K 2360, H02K 706, H02K 427
Patent
active
052626938
ABSTRACT:
An electrical generator (10) having particular utility as a vehicle alternating generator includes a planetary gear set (32) for providing counter rotation of a pair of fields (80,82) with respect to a coil (60) so as to provide high power output even at relatively low speeds of driving without providing excessive rotational speed at high speeds of driving. In one embodiment, the planetary gear set (32) includes a ring gear (36), a sun gear (44), and a planet carrier (50) whose planet gears (52) rotate about associated axes parallel to the rotational axis A about which the planetary gear set operates. In another embodiment, the planetary gear set has a bevel gear construction including first and second bevel gears (36',44') rotatable about the rotational axis of the planetary gear set and meshed with bevel type planet gears (52') of the planet carrier (50') so that the two field (80',82') have counter rotation with respect to each other at the same rotational speed. Both embodiments of the generator (10,10') have a stationary planet carrier (50,50') so that the other gears meshed with the planet gears (52,52') thereof rotate about the rotational axis A to provide the counter rotation of the fields (80,80' and 82,82') with respect to the coil (60,60').
REFERENCES:
patent: 3215877 (1965-11-01), Raver et al.
patent: 3296451 (1967-01-01), Van Ausdal et al.
patent: 3496447 (1970-02-01), Thompson
patent: 3950950 (1976-04-01), Doerner et al.
patent: 3974396 (1976-08-01), Schonball
patent: 4021690 (1977-05-01), Burton
patent: 4032807 (1977-06-01), Richter
patent: 4056746 (1977-11-01), Burtis
patent: 4061121 (1977-12-01), MacLeod
patent: 4061926 (1977-12-01), Peed
patent: 4147945 (1979-04-01), Holz et al.
patent: 4160435 (1979-07-01), Sleder
patent: 4211945 (1980-07-01), Tawse
patent: 4254843 (1981-03-01), Han et al.
patent: 4358727 (1982-11-01), Campen
patent: 4387781 (1983-06-01), Ezell et al.
patent: 4404513 (1983-09-01), Campen
patent: 4439720 (1984-03-01), Georges
patent: 4649307 (1987-03-01), Bech
patent: 4691119 (1987-09-01), McCabria
patent: 4817461 (1989-04-01), Iseman
patent: 4862009 (1989-08-01), King
patent: 4965477 (1990-10-01), Stadler et al.
patent: 4990807 (1991-02-01), Flygare et al.
patent: 5089734 (1992-02-01), Bickris
Ford Motor Company
Godwin Jr. Paul K.
Haszko D. R.
May Roger L.
Stephan Steven L.
LandOfFree
Electrical generator having counter rotational fields does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Electrical generator having counter rotational fields, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electrical generator having counter rotational fields will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-24259