An elevator system includes an elevator car constructed and arranged to travel in a hoistway. A linear propulsion system of the elevator system is configured to impart a force upon the elevator car to control movement of the car. The linear propulsion system includes a secondary portion mounted to the elevator car and may have a plurality of magnets. A first primary portion (42) of the linear propulsion system includes a mounting assembly (60), a plurality of coils engaged to the mounting assembly (60), and a first cooling device (80) including at least one conduit (82) projecting outward from the mounting assembly (60) and into the hoistway for transferring heat.
ELEVATOR LINEAR PROPULSION SYSTEM WITH COOLING DEVICE
LINEARES ANTRIEBSSYSTEM EINES AUFZUGS MIT KÜHLVORRICHTUNG
SYSTÈME DE PROPULSION LINÉAIRE D'ASCENSEUR AVEC DISPOSITIF DE REFROIDISSEMENT
2018-06-13
Patent
Electronic Resource
English
IPC: | B66B Aufzüge , ELEVATORS |