A hoist, (300) in accordance with various embodiments, is disclosed herein. The hoist comprises a cooling apparatus (330) coupled to a motor (360) and disposed within a torque tube (310). The cooling apparatus may operate with the hoist or independently of the hoist. The cooling apparatus may pull air external to a housing of the hoist through the torque tube and cool the motor and/or a controller of the hoist.
RESCUE HOIST COOLING SYSTEM
KÜHLSYSTEM FÜR RETTUNGSWINDEN
SYSTÈME DE REFROIDISSEMENT DE PALAN DE SAUVETAGE
2021-02-10
Patent
Electronic Resource
English