Vehicle with fan unit producing an amplified air flow to a heat exchanger

摘要

A vehicle includes a heat exchanger which is disposed in a cooling system, and a fan unit which forms part of a radiator grille and is constructed to generate an air flow through the heat exchanger. The fan unit has at least one fan which is constructed to generate a primary air flow, and a ring element which is constructed to generate from the primary air flow an amplified secondary air flow to the heat exchanger.

主权项

1. A vehicle, comprising:
a heat exchanger disposed in a cooling system; and a fan unit arranged in front of the heat exchanger as viewed in a first direction, said fan unit forming part of a radiator grille and constructed to generate an air flow through the heat exchanger, said fan unit having at least one fan constructed to generate a primary air flow, a ring element which is constructed to provide exit of the primary air flow and to generate from the primary air flow an amplified secondary air flow to the heat exchanger, and which has opposite sides spaced from one another in a second direction which is transverse to the first direction, and a blower arranged on one of the sides of the ring element for providing an intake of air in the second direction into the ring element.