Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1998-09-22
1999-08-03
Ramirez, Nestor
Electrical generator or motor structure
Dynamoelectric
Rotary
H02K 348
Patent
active
059329483
ABSTRACT:
A V-block assembly for an electrical machine having a rotor with a spider and poles disposed in a circular array around the spider and conductive windings encircling the poles comprising a dovetail groove in the spider between adjacent poles and a plurality of V-blocks each comprising a pair of flat bars having one end abutting, the abutting end being formed to fit the dovetail, the flat bars being bent outwardly to form a V and a jack screw fastened between the flat bars adjacent the open end to press the bars against the windings of adjacent poles to prevent the windings from moving laterally and radially outward as the rotor rotates.
REFERENCES:
patent: 2899573 (1959-08-01), Wesolowski
patent: 2990486 (1961-06-01), Willyoung
patent: 3008786 (1961-11-01), Costello
patent: 3766417 (1973-10-01), Hallenbeck
patent: 4068142 (1978-01-01), Gillet et al.
patent: 5036238 (1991-07-01), Tajima
Morrison Darrell
Peterson Craig
Caterpillar Inc.
Dinh Le Dang
Hickman Alan J.
Ramirez Nestor
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