Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1988-06-06
1991-10-01
Skudy, R.
Electrical generator or motor structure
Dynamoelectric
Rotary
310 62, 310 64, 310 91, 310218, H02K 122
Patent
active
050536664
ABSTRACT:
An improved reluctance motor with reduced windage losses and reduced internal rotor stresses is proposed. The reluctance motor is constructed with continuous, non-magnetic supported members in the interpolar spaces of the salient pole rotor. End plates may be added to the rotor which are attached to the support members creating a "cage" structure which supports the rotor. In addition, the rotor through shaft may be eliminated by providing stub shafts on the cage end plates to transmit torque from the rotor. Various methods of constructing the rotor of the invention are also described.
REFERENCES:
patent: 1988039 (1935-01-01), Grob
patent: 2113226 (1938-04-01), Young
patent: 2820914 (1958-01-01), Rudoff
patent: 3157806 (1964-11-01), Wiedemann
patent: 3244919 (1966-04-01), Drenth
patent: 3737696 (1973-06-01), Richter et al.
patent: 4136296 (1979-01-01), Hickey
patent: 4263711 (1981-04-01), Sakano
patent: 4348605 (1982-09-01), Torok
patent: 4916346 (1990-04-01), Kliman
Kliman Gerald B.
Richter Eike
Davis Jr. James C.
General Electric Company
Skudy R.
Snyder Marvin
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