摘要:
The invention relates to a heat exchanger, particularly a charge-air cooler for motor vehicles, preferably for commercial vehicles, comprising a first collecting vessel and a second collecting vessel for a first medium. Both collecting vessels have a first media connection for the first medium and are connected to one another in a communicating manner via at least one heat exchanger element. The inventive heat exchanger also comprises a housing, which accommodates the heat exchanger element, guides a second medium in the interior, and which has second media connections for the second medium. According to the invention, the housing (8) is designed in such a manner that it accommodates, in the interior thereof, at least one collecting vessel (2, 3), preferrably both collecting vessels (2, 3), so that it/they are located, at least in part, at a distance from the housing inner wall at least in areas.
摘要:
The invention relates to a heat exchanger, especially a charge air cooler (5) for motor vehicles. Said heat exchanger comprises a heat exchange block which is constituted of flat tubes (6) having flat tube ends and ribs (7) and tube bottoms (8) having ventilation passages (9) in which the flat tube ends are received and welded together. The heat exchanger also comprises collecting tanks that can be placed on the tube bottoms (8) and means for deflecting the flow in the feed section of the flat tube ends. The inventive heat exchanger is characterized in that the means for deflecting flow (deflection means 2) and means for reinforcing the flat tube ends (reinforcing means) are configured as an integrated structural component (1).
摘要:
The invention relates to a coolant radiator for a motor vehicle, comprising a radiator block (2) made of tubes and ribs, a coolant inlet area (5) comprising a coolant inlet pipe connection (7), a cooling agent outlet area (6) comprising a cooling agent outlet pipe connection (8), wherein an oil radiator provided with oil connections (10, 11) which are guided out from the cooling agent area (6) is arranged. According to the invention, the coolant outlet connection (8) is arranged between the oil connections (10, 11).
摘要:
One of two heat exchangers to be joined is provided with pins which project to one side and the other heat exchanger is provided with openings assigned to these pins in such a manner that the pins can act as a hinge so that, after a defined swivelling, the two heat exchangers can be secured in the mounting position by means of snap brackets.
摘要:
The invention relates, in general, to internal combustion engine cooling, in particular for a motor vehicle, more specifically to a cooling agent compensation tank of a cooling circuit, in particular a low-temperature circuit for indirectly cooling a super-charging air for an internal combusting engine and to a method for cooling a highly heated structure, in particular an internal combustion engine. The inventive compensation tank is integrated into a main cooling circuit, wherein a means for directly introducing the cooling fluid is arranged on the compensation tank between the input and output connections and the cooling fluid flow coming into the compensation tank runs directly from the input connection to the output connection by means of said directly introducing means.
摘要:
A heat exchanger for a motor vehicle, in particular a coolant/air cooler (2′), is designed to be fastened to a lower support and an upper transverse support in the motor vehicle by means of upper and lower fastening elements. The heat exchanger (2′) has at least one plastic collecting tank (6′, 7′) onto which the fastening elements can be injection molded. The fastening elements (10′, 11′, 12′, 13′) can be produced with different positions and/or different dimensions, e.g., two positions and/or two dimensions. An injection molding die having interchangeable inserts is preferably employed to produce a series of header tanks differing only in the positions and/or dimensions of the fastening elements.
摘要:
The invention relates to an arrangement which is used to secure a fan frame (2) to a heat exchanger (3). Said heat exchanger (3) comprises a collecting tank provided with retaining means and the fan frame (2) comprises a frame provided with a support device and/or an additional rib and securing means which interact with the retaining means of the collecting tanks (8, 9).
摘要:
A heat exchanger assembly is provided which includes two heat exchangers connected by a detachable fastening arrangement. The fastening arrangement includes a pair of plug-type holding devices at one side of the heat exchangers and a pair of detent connections at another side of the heat exchangers. One of the detent connections is configured as a movable bearing permitting relating adjusting movement of the heat exchangers. The other detent connection is configured as a fixed bearing.
摘要:
The invention relates to a heat exchanger, especially a charge air cooler (5) for motor vehicles. Said heat exchanger comprises a heat exchange block which is constituted of flat tubes (6) having flat tube ends and ribs (7) and tube bottoms (8) having ventilation passages (9) in which the flat tube ends are received and welded together. The heat exchanger also comprises collecting tanks that can be placed on the tube bottoms (8) and means for deflecting the flow in the feed section of the flat tube ends. The inventive heat exchanger is characterized in that the means for deflecting flow (deflection means 2) and means for reinforcing the flat tube ends (reinforcing means) are configured as an integrated structural component (1).
摘要:
A heat exchanger for a motor vehicle, in particular a coolant/air cooler (2′), is designed to be fastened to a lower support and an upper transverse support in the motor vehicle by means of upper and lower fastening elements. The heat exchanger (2′) has at least one plastic collecting tank (6′, 7′) onto which the fastening elements can be injection molded. The fastening elements (10′, 11′, 12′, 13′) can be produced with different positions and/or different dimensions, e.g., two positions and/or two dimensions. An injection molding die having interchangeable inserts is preferably employed to produce a series of header tanks differing only in the positions and/or dimensions of the fastening elements.