Magnetic gear

Details Magnetic gear Magnetic gear

2011-07-05

2011-07-05

Hanh, Nguyen N (Department: 2834)

Electrical generator or motor structure

Dynamoelectric

Rotary

C310S083000

Reexamination Certificate

active

07973441

ABSTRACT:
Embodiments of the present invention relate to magnetic gears comprising a pair of rotors magnetically coupled in a geared manner via a magnetic space harmonic generated as a consequence of varying an air gap between sets of permanent magnets.

REFERENCES:
patent: 5013949 (1991-05-01), Mabe, Jr.
patent: 5569111 (1996-10-01), Cho et al.
patent: 6975053 (2005-12-01), Tsujimoto
patent: 7746200 (2010-06-01), Meinherz et al.
patent: 2004/0021384 (2004-02-01), Six
patent: 2007/0107685 (2007-05-01), Farah
patent: 4428441 (1995-02-01), None
patent: 2003284317 (2003-10-01), None

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