A brush block assembly (120) for a propeller deicing system includes two or more brushes (110) arranged in one or more rows. Each of the two or more brushes (110) is comprised of a pressed electrically conductive material with an integral lead wire and a terminal. The assembly also includes one or more terminal studs (140), each of the two or more brush blocks (110) within a same one of the one or more rows being separated by one of the one or more terminal studs (140). A helical spring is coupled respectively to each of the two or more brushes (110). Insulated wires (130) from a power supply and the respective terminal of each of the two or more brushes (110) within the same one of the one or more rows are retained by the one of the one or more terminal studs (140) in the one of the one or more rows.
PROPELLER DEICING BRUSH BLOCK
BÜRSTENBLOCK ZUR PROPELLERENTEISUNG
BLOC DE BROSSE DE DÉGIVRAGE D'HÉLICE
2020-06-17
Patent
Elektronische Ressource
Englisch