Alternator for a vehicle with take-up of play on the...

Details Alternator for a vehicle with take-up of play on the... Alternator for a vehicle with take-up of play on the...

2005-05-24

2005-05-24

Nguyen, Tran (Department: 2834)

Electrical generator or motor structure

Dynamoelectric

Rotary

C310S156080, C310S156310

Reexamination Certificate

active

06897597

ABSTRACT:
An alternator for a vehicle comprises two pole pieces having interlaced poles (10) and magnets, the poles exhibiting grooves profiled along an axis (21) and accommodating the magnets, the profile completely preventing the magnets escaping from the grooves in a plane perpendicular to the axis (21).It has, for each magnet (20), a strip (24) interposed between one face (25, 27) of the magnet and at least one of the grooves (18), the strip (24) being produced from a material which is less hard than the magnet.

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“Alternating Current Generator With High Speed Improvement”, Research Disclosure, No. 397, May 1, 1997, p. 328 XP00072644, ISSN: 0374-4353.
French Search Report dated Jul. 14, 1999.

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