A coolant system includes a first and a second coolant tank, the first and second coolant tanks are connectable to each other by means of a coolant supply conduit and a first coolant feeding conduit, wherein the first coolant feeding conduit comprises a fluid pump. The coolant system hereby provides an active coolant pressure control with service filling ability.

A coolant system includes a first and a second coolant tank, the first and second coolant tanks are connectable to each other by means of a coolant supply conduit and a first coolant feeding conduit, wherein the first coolant feeding conduit comprises a fluid pump. The coolant system hereby provides an active coolant pressure control with service filling ability.

The present disclosure relates to improved placement, positioning, and/or orientation of radiators and baffles on a vehicle to improve and/or optimize air flow, radiator, and fuel cell performance.

The present disclosure relates to improved placement, positioning, and/or orientation of radiators and baffles on a vehicle to improve and/or optimize air flow, radiator, and fuel cell performance.

A utility vehicle such as an agricultural tractor includes an engine, a heat exchanger, and a fan located under a hood. The hood is pivotable between a closed position and an open position. The fan is mounted to the hood such that, when in the closed position, the hood covers the engine and heat exchanger and the fan is positioned in an operable position to generate a cooling airstream through the heat exchanger. When the hood is in the open position, the fan is displaced from the operable position.

A utility vehicle such as an agricultural tractor includes an engine, a heat exchanger, and a fan located under a hood. The hood is pivotable between a closed position and an open position. The fan is mounted to the hood such that, when in the closed position, the hood covers the engine and heat exchanger and the fan is positioned in an operable position to generate a cooling airstream through the heat exchanger. When the hood is in the open position, the fan is displaced from the operable position.

An oil cooler is disposed on the vehicle body and includes a fan that creates an air flow and a housing that houses the fan. The housing has a first side surface which is disposed on the upstream side of the air flow, a second side surface which is disposed on the downstream side of the air flow, and a third side surface which is connected to the first side surface and the second side surface. The vehicle body is provided with a first passage which is disposed on the side of the first side surface, a second passage which is disposed on the side of the second side surface and on an outer edge of the vehicle body in a top view, and a third passage which is disposed on the side of the third side surface and is connected to the first passage and the second passage.

An oil cooler is disposed on the vehicle body and includes a fan that creates an air flow and a housing that houses the fan. The housing has a first side surface which is disposed on the upstream side of the air flow, a second side surface which is disposed on the downstream side of the air flow, and a third side surface which is connected to the first side surface and the second side surface. The vehicle body is provided with a first passage which is disposed on the side of the first side surface, a second passage which is disposed on the side of the second side surface and on an outer edge of the vehicle body in a top view, and a third passage which is disposed on the side of the third side surface and is connected to the first passage and the second passage.

A lower structure for a hybrid automobile in which a high-voltage battery is disposed in a lower surface of a floor panel includes an engine exhaust system component which is disposed in front of the high-voltage battery in the lower surface of the floor panel and on one vehicle-width-direction side of a center in a vehicle width direction and high-voltage devices which are disposed in front of the high-voltage battery and on another vehicle-width-direction side of the center in the vehicle width direction. In-vehicle equipment is disposed between the high-voltage battery and the high-voltage devices, and the in-vehicle equipment is in an inclined state where an upper surface of the in-vehicle equipment is inclined in a front-rear direction such that the in-vehicle equipment has a shorter dimension in the front-rear direction than a dimension in a horizontal state where the upper surface becomes horizontal.

A truck or tractor semi-trailer combination interconnected via a fifth wheel, comprising a cabin and an air collection chamber, the air collection chamber provided between a rear end of the cabin and the semi-trailer and having a front wall substantially adjacent or identical to a cabin rear wall, and a rear wall distanced and substantially coplanar to the front wall, which air collection chamber is provided with an air accession structure and a heat exchanger, the air accession structure providing air access to the air collection chamber and towards the heat exchanger, said heat exchanger provided in the rear wall of the air collection chamber extending at least partly over a width of the truck and wherein said air accession structure comprises air accession side ports provided on the side walls of the air collection chamber designed to provide at least a passive air flow from the air accession side ports towards the heat exchanger.