DIRECTION CONTROL DEVICE FOR CONDENSER FAN

摘要

PROBLEM TO BE SOLVED: To provide are effective means and a method to control or prevent the occurrence of idle rotation of a non-working condenser fan. SOLUTION: In a condenser fan assembly having a plurality of individually operating condenser fans, each condenser fan comprises a motor connected to a fan blade through a shaft 3. A housing 7 with which the shaft 3 of each motor is covered is fixed to the end bell of a motor. A one-way clutch 6 is attached to a housing, and connected to the shaft 3 such that rotation in one- way of the motor is enabled and rotation in a reverse direction of the motor is prevented from occurring.