Rotor for reluctance machine

Details Rotor for reluctance machine Rotor for reluctance machine

1996-07-22

1998-04-14

Stephan, Steven L.

Electrical generator or motor structure

Dynamoelectric

Rotary

310 43, 310 91, 310216, 310218, 310265, H02K 122, H02K 2112

Patent

active

057396159

ABSTRACT:
A rotor for a reluctance machine comprises a rotor made up of a stack of laminations defining a cross-sectionally integral rotor profile consisting of rotor poles arranged about a rotor core. A non-magnetic insert is arranged axially along the stack of laminations and a filler spans the interpole region between rotor poles. The filler is attached at either end of the rotor to an end cap and is secured to the insert intermediate the rotor ends. The insert provides a means of securement for the filler to provide stability at high speed.

REFERENCES:
patent: 4639627 (1987-01-01), Takekoshi et al.
patent: 4769568 (1988-09-01), Kawamura
patent: 4910861 (1990-03-01), Dohogne
patent: 5053666 (1991-10-01), Kliman et al.
patent: 5121605 (1992-06-01), Oda et al.
patent: 5140210 (1992-08-01), Shirakawa
patent: 5315200 (1994-05-01), Lemieux et al.
patent: 5463262 (1995-10-01), Uchida
patent: 5554900 (1996-09-01), Pop, Sr.

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