B - Operations – Transporting – 64 – C
Patent
B - Operations, Transporting
64
C
B64C 15/12 (2006.01) B64D 15/12 (2006.01)
Patent
CA 2211116
An improved brush assembly is provided for conducting electrical power from a fixed power system to a rotating ice protection system. The invention is especially adapted for use with an aircraft propeller ice protection system. According to an aspect of the invention, the brush assembly has a housing with a brush enclosure, the enclosure having slots provided therein for slidably receiving a plurality of brushes. A plurality of wear inserts are disposed in the slots adjacent the brushes in order to provide a wearing surface to prevent excessive wear of the brushes.
Balais améliorés amenant l'alimentation électrique d'un système de puissance fixe à un dispositif rotatif de protection contre le givrage. L'invention est surtout adaptée pour être utilisée avec un dispositif de protection contre le givrage des hélices. Selon un aspect de l'invention, les balais comprennent un boîtier avec enveloppe à balai comportant des fentes pour recevoir une série de balais coulissants. En outre, une série de pièces rapportées d'usure disposées dans les fentes près des balais offrent une surface d'usure pour prévenir toute usure excessive des balais.
Bereskin & Parr
The B.f. Goodrich Company
LandOfFree
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