An electric hydrofoil board having a submersion-cooled powertrain is provided. A powertrain assembly, which includes a motor housed in a motor assembly and an electronic speed controller housed in a nose cone assembly that is fastened to the motor assembly, is attached to a lower end of a mast of the hydrofoil board so that the powertrain assembly remains submerged at all times during normal use of the hydrofoil board in a body of water. The flow of water around the powertrain assembly during normal use cools heat-generating components of the electronic speed controller and motor.
SUBMERSION-COOLED POWERTRAIN FOR ELECTRIC HYDROFOIL BOARD
2023-02-09
Patent
Elektronische Ressource
Englisch
SUBMERSION-COOLED POWERTRAIN FOR ELECTRIC HYDROFOIL BOARD
Europäisches Patentamt | 2021
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