Sealing system interposed between a ventilation, heating and / or air conditioning system and a vehicle wall.

Abstract

Title of the invention: Sealing system interposed between a ventilation, heating and / or air conditioning installation and a wall of a vehicle.The present invention relates to a sealing system (2) intended to be interposed between a ventilation, heating, and / or air conditioning system of a vehicle and a wall of said vehicle, the sealing system (2) comprising a first part (4) and a second part (6), the second part (6) comprising at least one opening (28) configured to allow passage of at least one component of the ventilation, heating, and / or air conditioning system, the first part (4) comprising at least one sealing edge (8) and a central portion (10) surrounded by said sealing edge (8), the sealing edge (8) and the central portion (10) being one piece, the second part (6) being integral with the central portion (10), the central portion (10) delimiting a passage (12) configured to border at least one air inlet of the ventilation, heating, and / or air conditioning system. (Figure 1).

Claims

the air inlet (14).

7. Sealing system (2) according to the preceding claim, in which the sealing lip (20) is distinct from the sealing edge (8).

8. A sealing system (2) according to any preceding claim, wherein the first part (4) is overmolded around the second part (6).

9. Sealing system (2) according to any one of the preceding claims, in which the second part (6) comprises at least one tab (30) configured to secure the sealing system (2) to a housing (32) of the ventilation, heating and / or air conditioning installation (3).

10. A ventilation, heating and / or air conditioning installation (3) comprising a sealing system (2) according to any one of the preceding claims, the ventilation, heating and / or air conditioning installation (3) comprising a housing (32) delimiting a recess (34) in which at least a part of the second part (6) of the sealing system (2) is housed, the ventilation, heating and / or air conditioning installation (3) comprising a compression wall (36) and a thermally and / or acoustically insulating element constrained between the housing (32) and the compression wall (36), a first face (40) of the compression wall (36) being in contact with the thermally and / or acoustically insulating element and a second face (42) of the compression wall (36) opposite the first face (40) being in contact with the second part (6) of the sealing system (2).

11. Ventilation, heating and / or air conditioning installation (3) according to the preceding claim, in which the compression wall (36) is movable between a first position in which the thermally and / or acoustically insulating element is in a relaxed state and a second position in which the thermally and / or acoustically insulating element is in a compressed state, the compression wall (36) being in its second position when the sealing system (2) is secured to the housing (32) of the ventilation, heating and / or air conditioning installation (3). [pig. i] 1 / 4 2 / 4 3 / 4

Images