Heat exchanger for motor vehicle - incorporates angled airflow control lamellae

摘要

The ring-shaped heat exchanger is esp. for a heater/air conditioner, in a motor vehicle. It has radial through flow (3), and a housing (4), which creates a tangential (5) air flow relative to the exchanger. The lamellae (7) of the heat exchanger are positioned at an angle, for radial orientation (8), to impart a tangential (5) speed component to the airflow. The housing is spiral-shaped and has individually closeable outlets (11a-d). USE - Heat exchanger for vehicle heater-air conditioner.