초록 ▼

A heat exchanger for heat exchange between at least two fluids, in particular for a motor vehicle, includes: a core (3) for heat exchange between the fluids, and a casing (5) for receiving the core and having at least one side opening. The exchanger further includes a cover (7) for closing the at le

A heat exchanger for heat exchange between at least two fluids, in particular for a motor vehicle, includes: a core (3) for heat exchange between the fluids, and a casing (5) for receiving the core and having at least one side opening. The exchanger further includes a cover (7) for closing the at least one opening in the casing (5), which is tightly connected to the core (3) and the casing (5) in order to form a non-separable unit assembly.

대표청구항 ▼

1. A heat exchanger between at least two fluids, for a motor vehicle, comprising: a heat exchange bundle between said fluids, anda housing for receiving said bundle, having at least one lateral opening,wherein said exchanger also comprises a cover for closing said at least one opening of said housin

1. A heat exchanger between at least two fluids, for a motor vehicle, comprising: a heat exchange bundle between said fluids, anda housing for receiving said bundle, having at least one lateral opening,wherein said exchanger also comprises a cover for closing said at least one opening of said housing, wherein said cover is securely attached in a seal-tight manner to said bundle and to said housing so as to form an inseparable unitary assembly; andwherein said cover has a peripheral edge forming a protrusion relative to said bundle and to said housing and said protrusion protrudes from an outside surface of said inseparable unitary assembly, wherein said housing has a “U” shape and further includes three separated and raised edges disposed about a periphery of a bottom face of said housing, and wherein one of said at least three separated and raised edges has a first clipping tongue configured to cooperate with a second complementary clipping tongue. 2. The exchanger according to claim 1, wherein said cover has a “U” shape complementing the shape of said housing. 3. The exchanger according to claim 1, wherein said cover is securely attached by brazing. 4. The exchanger according to claim 1, wherein said peripheral edge comprises a fixing device configured to delimit an opening for fixing said exchanger. 5. The exchanger according to claim 1, wherein said peripheral edge of said cover is sealed to said housing such that said cover ensures external sealing of said bundle. 6. The exchanger according to claim 1, wherein said housing is inserted between said bundle and said cover. 7. The exchanger according to claim 1, comprising at least one fluid inlet pipe and one fluid outlet pipe, and wherein said cover has associated orifices for a passage of said fluid. 8. The exchanger according to claim 7, wherein said housing has other associated orifices for circulation of said fluid between said bundle and said pipes. 9. An air intake device, for a motor vehicle, comprising a heat exchanger according to claim 1. 10. The exchanger according to claim 2, wherein said cover is securely attached by brazing. 11. The exchanger according to claim 1, wherein said peripheral edge extends perpendicularly from said outside surface of said inseparable unitary assembly. 12. The exchanger according to claim 1, wherein said cover comprises two opposite U-shaped sections which are connected by a lateral wall. 13. The exchanger according to claim 1, said at least one raised edge protrudes relative to a plane defined by a face of said housing. 14. The exchanger according to claim 1, wherein said raised edge is disposed only on said bottom face of said “U” shaped housing. 15. The exchanger according to claim 1, wherein said peripheral edge forming a protrusion is a folded-back peripheral edge. 16. The exchanger according to claim 1, wherein said protrusion extends about an entirety of said cover.