An arrangement for controlling the temperature of air being fed to a vehicle engine includes an engine compartment in which the engine is arranged. The engine compartment is provided with an ambient air intake allowing an airflow into the engine compartment. The engine is provided with an engine air intake arranged inside the engine compartment. The arrangement further includes an air fan for forcing the airflow via the ambient air intake into the inside of the engine compartment. The engine air intake is arranged in a position allowing at least a substantial part of the airflow to enter the engine air intake.

An air cooling system for a vehicle engine includes an air intake configured to receive intake air for delivery to the engine, a first coolant loop thermally coupled to the air intake to provide cooling to the intake air, and a second coolant loop thermally coupled to the air intake to provide further cooling to the intake air. The first and second coolant loops are separate loops using a common condenser

An air guide structure of a vehicle is provided in which a duct for introducing outdoor air into an air cooling device of an engine includes an upper duct that is positioned in a radiator grille and a lower duct that is positioned in a bumper grille. The air guide structure includes a variable screen that is positioned between the upper duct and the lower duct and is formed to have a shape or a position that is changed according to a difference in flow rate between upper flow and lower flow introduced through the upper duct and the lower duct, respectively. The variable screen is disposed on a duct wall surface between the upper duct and the lower duct.

A fan shroud assembly according to an example of the present application includes an air intake duct configured to receive ambient air, a fan configured to receive hot air, a motor driving the fan, and an air induction intake box in fluid communication with the fan and the air intake duct to mix the hot air and the ambient air. A vehicle and a method of providing cooling air to a vehicle engine are also disclosed.

The present disclosure provides a charge air cooler system having a manifold charge air cooler, a first charge air cooler and a second charge air cooler wherein each charge air cooler are in fluid communication with each other. The manifold charge air cooler is within a plenum and defines a first chamber and a second chamber within the plenum. The manifold charge air cooler is configured to cool of unsteady flow between the first and second chambers. The first charge air cooler may be configured to cool a first ambient air flow and may be in fluid communication with the first chamber. The second charge air cooler may be configured to cool a second ambient air flow wherein the second charge air cooler is in fluid communication with the second chamber.

A frame device for a fan module for a main cooler and for a charge air cooler of a motor vehicle, comprising a main frame for the main cooler and a charge air cooler, separate from the latter, for the charge air cooler, wherein a seal is provided between the main frame and the charge air frame. Furthermore, the invention relates to a fan module with such a frame device.

A cooling package for a vehicle, such as an agricultural tractor, having a heat exchanger with a fan providing air flow and a charge air cooler assembly that airflow is routed through multiple times in order to cool a compressed charge of air. As the temperature rise experienced by the cooling airflow is relatively minor compared to the initial temperature of the compressed charge of air, the airflow is initially routed through an outlet-side portion of the charge air cooler to cool the compressed charge of air towards the outlet side of the charge air cooler, and subsequently routed through an inlet-side portion of the charge air cooler to cool the compressed charge of air towards the inlet side of the charge air cooler.

A cooling module for use with an internal combustion engine having separate cooling circuits, the cooling module having a cuboid shaped structure having walls defining an internal open portion, at least one of the walls comprising a low-temperature heat exchanger circuit and one of the walls comprising a high-temperature heat exchanger circuit and a fan located within the open portion of the structure and enclosed by the walls. The fan is configured to act as a sucker fan to draw air from outside the structure through the at least one low-temperature heat exchanger circuit and to act as a blower fan by redirecting the air out of the structure through the at least one high-temperature heat exchanger circuit. The cooling module has increased fan efficiency, reduced noise, and optimal functional heat exchanger face area per given space.

An intake system assembly including an intake manifold including a housing defining an interior conduit in fluidic communication with an intake valve and a lattice structure extending from an outer surface of the housing. The lattice structure includes a plurality of intersecting walls and the lattice structure and the housing form a continuous piece of material.

A rear spoiler arrangement is provided for a motor vehicle having a rear mounted engine, an intercooler for the rear mounted engine and a holding member for a spoiler apparatus being provided in a rear region of the motor vehicle. In each case at least one opening is provided in the spoiler apparatus and the holding member as an air guide to the intercooler. The rear spoiler arrangement includes an air guiding arrangement with at least one air guiding slat provided at least in the opening of the spoiler apparatus.