A shutter device includes a frame, an opening-closing portion, and a protrusion. The frame is disposed between a first heat exchanger and a second heat exchanger and defines an inner space through which air introduced from a grill opening of a vehicle flows in an airflow direction. Each of the first heat exchanger and a second heat exchanger has a core and a remaining portion other than the core. The opening-closing portion is configured to selectively open and close the inner space of the frame. The protrusion protrudes, in a direction parallel to the airflow direction, from the frame toward the remaining portion of at least one of the first heat exchanger or the second heat exchanger.

A cooling module including: a radiator including: first and second header tanks disposed to face each other; and hook parts respectively disposed at upper and lower sides of the first header tank and a lower side of the second header tank; and a condenser including: third and fourth header tanks disposed to face each other; a flange connection part coupled to the third header tank; and a gas-liquid separator coupled to the fourth header tank, in which the condenser is coupled to the radiator as the flange connection part, the third header tank, and the gas-liquid separator are inserted into the plurality of the hook parts, respectively, in a direction from an upper side to a lower side thereof.

A vehicle cooling system includes a first fan assembly, a second fan assembly, and a control unit. The first fan assembly generates a main cooling flow acting upon a first cooler arrangement. The second fan assembly generates a secondary cooling flow adjacent to the main cooling flow and acting upon a second cooler arrangement. The secondary cooling flow is branched off from the main cooling flow via the second fan assembly. The main and secondary cooling flows pass through a filter element located upstream of the first and second fan assemblies and the first and second cooler arrangements. The control unit is configured to determine an actual value of a rotational speed variable of the second fan assembly, compare the actual value with a desired value specified for a cleaned state of the filter element, and generate a trigger signal to initiate a reversing operation of the first fan assembly.

Provided is a cooling module for a motor vehicle, which modulates heat exchangers installed in front of an engine room of a motor vehicle, and more particularly, a cooling module for a motor vehicle, which is more easily assembled and has improved assembly precision by including a plate housing casing a plurality of radiators and preventing a core portion of the radiator from being damaged during assembling the radiators to each other.

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.

A cooling system includes a first circuit (A) configured to cool a combustion engine (2) and a second circuit (B) configured to cool a condenser (19) in a WHR system. The second circuit (B) has a second radiator (16), a first inlet opening (B1i) at which the second circuit (B) receives a coolant from a first position of the first circuit (A), a condenser inlet line (18) configured to direct coolant to the condenser (19) and an outlet opening (Bo) at which the coolant is directed back to the first circuit (A). The second circuit (B) further has a second radiator bypass line (14) directing coolant past the second radiator (16), and a second valve device (13, 13′) configured to distribute the coolant between the second radiator (16) and the second radiator bypass line (14) such that a coolant mixture is received in the condenser inlet line (18) which is able to cool the working medium in the condenser (19) to a desired condensation temperature.

The present invention relates to a cooling module for a vehicle, and more particularly, to a cooling module for a vehicle including a condenser, a first radiator through which coolant for an engine flow, a second radiator through which coolant for electrical components flows, and an intercooler, and capable of evenly distributing air resistance of the front surface of the first radiator to secure an overall balance of an air volume distribution by disposing the condenser, the second radiator, and the first radiator in a flow direction of air or disposing the second radiator, the condenser, and the first radiator in this order, and disposing the intercooler on lower sides of the condenser and the second radiator, and capable of minimizing a gap of each heat exchange period by disposing the condenser C and the first radiator R to be in closely contact with the second radiator L.

A cooling apparatus (10) for a vehicle includes air-cooling first and second heat exchangers (12, 14) that are placed beside each other. A coolant flow-out portion (32) of the first heat exchanger (12) from which a first coolant which is a cooling target of the first heat exchanger (12) flows out and a coolant flow-out portion (36) of the second heat exchanger (14) from which a second coolant which is a cooling target of the second heat exchanger (14) flows out are placed at ends at opposite positions separated along a diagonal line on a parallel placement surface of the two heat exchangers (12, 14). A first cooling fan (20) is placed opposing the coolant flow-out portion (32) of the first heat exchanger (12), and a second cooling fan (22) is placed opposing the coolant flow-out portion (36) of the second heat exchanger (14). With this configuration, cooling performance of two air-cooling heat exchangers placed beside each other can be improved.

The present disclosure relates to a novel high-low temperature radiator for internal combustion engine engineering machinery, which is provided with a water inlet pipe, a water inlet chamber, a radiator core body, a water outlet chamber, a water separation plate and a water outlet pipe which are sequentially communicated, the water inlet pipe is communicated with the water inlet chamber, and the water inlet chamber is communicated with the radiator core body; the radiator core body is divided into two parts: a radiator low-temperature core body and a radiator high-temperature core body; the water outlet chamber is divided into two parts: a low-temperature water outlet chamber and a high-temperature water outlet chamber, and the water outlet pipe is divided into a low-temperature water outlet pipe and a high-temperature water outlet pipe according to the core body and the water chamber from which the cooling liquid flows.

The invention relates to a cooling module for a motor vehicle, including at least one heat exchanger, at least one tangential turbomachine, a housing having a first suction opening and an exhaust opening between which flows a first air stream passing through the at least one heat exchanger and at least one electric motor for controlling the rotation of the at least one tangential-flow turbomachine, the electric motor being arranged on the outer wall of the housing, the electric motor including at least one air inlet and one air outlet. The housing includes a second suction opening, the air outlet of the motor being in fluid connection with the second suction opening so as to allow a second air stream to flow.