Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1999-05-04
2000-11-21
Ramirez, Nestor
Electrical generator or motor structure
Dynamoelectric
Rotary
310261, 310267, 310216, 310156, 310 43, 310271, H02K 112, H02K 2112, H02K 104, H02K 122
Patent
active
061507474
ABSTRACT:
In the embodiments described in the specification, a stator for an electric motor has an outer ring member made of resin material and supported from a frame by stator caps and a flanged inner composite ring member made of resin material which receives a steel band. Laminations and coil windings are mounted inside the steel band and an outer wrap of resin material encapsulates the steel band, laminations and coil windings. A rotor arrangement includes a steel hub surrounded by a disk-shaped member made of resin material and having inner and outer rings connected by radial arms. A non-ferromagnetic steel band surrounds the peripheral surface of the disk-shaped member and laminations and magnets or coil windings are positioned on the band and are encapsulated by an outer wrap of resin material.
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Smith Mitchell D.
Van Dine Pieter
Dinh Le Dang
Electric Boat Corporation
Ramirez Nestor
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