Electric power supply for apparatuses supported by the rotor of an aircraft engine

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United States of America Patent

PATENT NO 9458729
APP PUB NO 20130177421A1
SERIAL NO

13704462

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Abstract

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An aircraft engine including: a stator; a main shaft; a first rotor; a second rotor; a transmission mechanism; a first electrical apparatus supported by the first rotor and a second electrical apparatus supported by the second rotor; at least one first field winding supported by the stator; a control unit configured to circulate direct electric current in the first field winding; at least one first armature winding supported by the first rotor and connected to the first electrical apparatus and at least one second armature winding supported by the second rotor and connected to the second electrical apparatus.

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Patent Owner(s)

Patent OwnerAddress
SAFRAN ELECTRICAL & POWER1 RUE LOUIS BLÉRIOT CS 80049 PARC D'ACTIVITÉ ANDROMÈDE BLAGNAC 31702

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
De, Wergifosse Eric Saint Augustin, FR 17 101
Duval, Cedric Samois sur Seine, FR 10 24

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