Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1981-09-02
1983-07-12
Skudy, R.
Electrical generator or motor structure
Dynamoelectric
Rotary
310217, H02K 2112
Patent
active
043933203
ABSTRACT:
A permanent magnet rotor comprising a housing defining a central rotor axis, an inner ring secured within the housing and annularly extending around the rotor axis, a plurality of permanent magnets supported within the housing and annularly spaced around the inner ring, and an outer ring secured within the housing, annularly extending around the permanent magnets, and including a plurality of outer ring segments. The rotor further comprises filler material filling spaces between adjacent permanent magnets and adjacent outer ring segments; and a plurality of damper plates located radially outside the filler material, engaging the housing, and engaging and extending between adjacent outer ring segments.
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patent: 4126933 (1978-11-01), Anderson et al.
patent: 4143457 (1979-03-01), McGahern
patent: 4250424 (1981-02-01), Sento et al.
patent: 4302693 (1981-11-01), Burgmeier et al.
Carrier Corporation
Daley Donald F.
Skudy R.
Zobkiw David J.
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