Secondary part of a synchronous motor having a protective device for magnets

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United States of America Patent

PATENT NO 9768659
SERIAL NO

14735551

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Abstract

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A secondary part of a synchronous motor has a protective device for magnets. The secondary part has a plurality of magnets evenly spaced on a magnet support. The protective device has a web for insertion into the gap between adjacent magnets. The web has a first and second flange at its two ends, so that the web and the flanges form a double-T structure, and the flanges rest against outer edges of the adjacent magnets.

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Patent Owner(s)

Patent OwnerAddress
ETEL S ARUE DE LA GARE 13 MOTIERS 2112

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fernandes, Goncalves José Manuel Colombier, CH 2 6
Grillon, Jean-Yves Granges-Narboz, FR 3 3

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