Electrical generator or motor structure – Dynamoelectric – Rotary
Reexamination Certificate
2007-04-17
2007-04-17
Schuberg, Darren (Department: 2834)
Electrical generator or motor structure
Dynamoelectric
Rotary
C310S216006
Reexamination Certificate
active
10426276
ABSTRACT:
A switched reluctance machine has a stator which has an array of alternate wide and narrow poles around its inner circumference. Coils are wound around the wide poles only. The rotor includes segments of soft magnetic material carried on a non-magnetic core. The segments are so proportioned at the air gap that the flux produced by one stator coil passes through two or more segments and returns through the adjacent narrow poles. The machine is capable of producing a high output.
REFERENCES:
patent: 5010267 (1991-04-01), Lipo et al.
patent: 5726516 (1998-03-01), Randall
patent: 5753989 (1998-05-01), Syverson et al.
patent: 5866964 (1999-02-01), Li
patent: 5874795 (1999-02-01), Sakamoto
patent: 5973431 (1999-10-01), Li et al.
patent: 6194805 (2001-02-01), Heese et al.
patent: 6313558 (2001-11-01), Abukawa et al.
patent: 6442535 (2002-08-01), Yifan
patent: 6495941 (2002-12-01), Nishimura
patent: 0504093 (1992-09-01), None
patent: 0 818 870 (1998-01-01), None
Mecrow, B.C., et al., “The Design of Switched Reluctance Motors with Segmental Rotors,” Department of Electrical & Electronic Engineering, University of Newcastle Upon Tyne, Proceedings of ICEM 2002, Aug. 2002.
Mecrow, B.C., et al., “Segmental rotor switched reluctance motors with single-tooth windings”; IEE Proc.-Electr. Power Appl., vol. 150, No. 5, Sep. 2003, pp. 591-599.
EPO Searc Report (Forms 1507.0, 1503 and P0459) mailed by the European Patent Office on Jun. 7, 2006 in EP Application No. 03252677.4, 3 pages.
Hanh Nguyen N.
Haynes and Boone LLP
Schuberg Darren
Switched Reluctance Drives Limited
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