A hoist, in accordance with various embodiments, is disclosed herein. The hoist comprises a cooling apparatus coupled to a motor and disposed within a torque tube. 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
2021-03-30
Patent
Electronic Resource
English
IPC: | B66D Haspeln , CAPSTANS |