Mahle International Gmbh

Mahle Behr Gmbh & Co. Kg

Pedro Gonzalez Rechea

Martin Kaspar

Uwe Foerster

Herbert Hofmann

Johannes Diem

Klaus Haβdenteufel

Eugen Pfeifer

A heat exchanger is provided that includes a first tube/fin block, first headers arranged on both sides of the first tube/fin block, which first headers communicate with the tubes of the first tube/fin block, and a second tube/fin block having second headers arranged on both sides of the second tube/fin block, which second headers communicate with the tubes of the second tube/fin block, wherein the first tube/fin block having the corresponding first headers is an air-cooled low-temperature coolant cooler and the second tube/fin block having the corresponding second headers is an air-cooled refrigerant cooler, wherein the headers of the first tube/fin block arranged on a respective side of the tube-fin block and a header of the second tube/fin block are connected to one another.

Heat exchanger

A motor vehicle may have a cylindrical component having two grooves aligned orthogonally to a cylinder axis, recessed into local areas of a lateral surface, and running parallel to each other, and a blind hole in an end of the cylindrical component. A fastening component for the cylindrical component may include a holding device having a U-shaped socket and a head portion having a through opening. The holding device may be matched to the cylindrical component in such a way that the cylindrical component is positively insertable via the two grooves into the U-shaped socket until the blind hole in the end is in alignment with the through opening in the head portion of the holding device. The fastening arrangement may also have a fastening element that is insertable and screwable through the through opening in the head portion into the blind hole in the cylindrical component.

Fastening arrangement

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Stuttgart, Germany

Pedro Gonzalez Rechea