The invention relates to a cooling module for a motor vehicle, comprising a fairing forming an internal duct inside which at least one heat exchanger intended to have an air flow (F) passing through it is arranged, a collector housing positioned downstream of the fairing and further comprising one or more side walls which extend in the continuation of the internal duct of the fairing, the cooling module being characterized in that the at least one side wall comprises at least one vent (E) intended to discharge the air flow (F), as well as at least one shut-off device for shutting off the at least one vent (E), said shut-off device being able to move between a position in which said at least one vent (E) is open and a position in which said at least one vent (E) is closed.

An internal combustion engine that can ensure an adequate cooling performance by using a small number of component parts, and can be minimized in size. The cooling device includes a boiling water cooling device including a water jacket, coolant piping, steam piping and a radiator, an air cooling fan connected to one end of a crankshaft projecting from an outer surface of the engine main body, and a cover member provided on the engine main body so as to cover the air cooling fan, and define a cooling air passage extending to a radiator core.

Provided is a technique for improving the cooling efficiency of a vehicle heat exchange system configured to cool a cooling liquid discharged from each of a plurality of heat sources. The vehicle heat exchange system comprises a high-temperature side radiator unit and a low-temperature side radiator unit, the high-temperature side radiator including: a first high-temperature side radiator that faces a first fan and is connected to a high-temperature side discharge pipe; a second high-temperature side radiator that faces a second fan and is connected to a high-temperature side supply pipe; and a high-temperature side connection pipe for supplying the cooling liquid from the first high-temperature side radiator to the second high-temperature side radiator, and the low-temperature side radiator unit including: a first low-temperature side radiator that is arranged to face the second high-temperature side radiator on the upstream side of the cooling air flow, and is connected to a low-temperature side discharge pipe; a second low-temperature side radiator that is arranged to face the first high-temperature side radiator on the upstream side of the cooling air flow, and is connected to a low-temperature side supply pipe; and a low-temperature side connection pipe for supplying the cooling liquid from the first low-temperature side radiator to the second low-temperature side radiator.

A passive cooling system includes a fan configured to generate an air flow path for a radiator, the air flow path extending from the fan to the radiator and a cooling pipe extended between a turbocharger and an intake manifold, the cooling path positioned in the air flow path between the fan and the radiator.

The present invention relates to a heat exchanger for a motor vehicle provided on the front surface of an engine room of the vehicle, and, more particularly, to a heat exchanger for a motor vehicle including a sealing member provided on the circumference of the heat exchanger in order to prevent driving-induced wind from leaking to the outside of the heat exchanger without passing through the heat exchanger.

A cooling system includes a charge air cooler system that includes a first stage that receives charge air via a charge air flow path and receives coolant fluid via a first coolant fluid flow path. A second stage receives charge air from the first stage via the charge air flow path, outputs the charge air, and receives the coolant fluid via a second coolant fluid flow path. A third stage receives and outputs the charge air from the second stage via the charge air flow path and receives the coolant fluid via a third coolant fluid flow path. The cooling system includes a low temperature radiator system that includes a low temperature radiator that directs the coolant fluid toward the third stage via the third coolant fluid flow path and includes a high temperature radiator system that directs the coolant fluid toward the first stage and second stage.

A cooling system includes a charge air cooler system that includes a first stage that receives charge air via a charge air flow path and receives coolant fluid via a first coolant fluid flow path. A second stage receives charge air from the first stage via the charge air flow path, outputs the charge air, and receives the coolant fluid via a second coolant fluid flow path. A third stage receives and outputs the charge air from the second stage via the charge air flow path and receives the coolant fluid via a third coolant fluid flow path. The cooling system includes a low temperature radiator system that includes a low temperature radiator that directs the coolant fluid toward the third stage via the third coolant fluid flow path and includes a high temperature radiator system that directs the coolant fluid toward the first stage and second stage.

A cooling module (22) for a motor vehicle (10) with an electric motor (12) comprises a housing (24) defining a longitudinal channel opening at two ends (24a; 24b) of the housing (24), at least one heat exchanger (301-304) arranged in the channel, and at least one tangential-flow turbomachine (28) capable of creating an air flow in the channel. The housing (24) has a sacrificial region (40) intended to be deformed and/or to break preferentially in the event of an impact, the sacrificial region preferably being located in the vicinity of an end (24a; 24b) of the housing (24).

A radiator according to an exemplary aspect of the present disclosure includes, among other things, a first zone that includes a first fan coverage area and a second zone that includes a second fan coverage area that is different from the first fan coverage area.

A cooling structure includes: a first heat exchanger including a first heat dissipating portion configured to cool coolant for a first device and a second heat dissipating portion configured to cool coolant for a second device, the first and second heat dissipating portions being arranged along a plane facing in a fore and aft direction with respect to the vehicle and constituting a unitary structural body extending along the plane facing in the fore and aft direction; and a second heat exchanger including a third heat dissipating portion configured to cool coolant for a third device, the third heat dissipating portion extending along the plane facing in the fore and aft direction and being disposed in front of the first heat exchanger to overlap with a part of the first heat exchanger as seen in the fore and aft direction.