F - Mech Eng,Light,Heat,Weapons – 16 – J
Patent
F - Mech Eng,Light,Heat,Weapons
16
J
F16J 15/08 (2006.01) F01N 13/18 (2010.01) F16L 23/00 (2006.01)
Patent
CA 2684546
The present invention relates to a gasket (1) which is suitable for the seal between two components. Gaskets (1) of this type are used for example in engine construction in order to seal all types of pipes and other connections in the exhaust pipes. According to the invention, this gasket (1) has at least one non-even gasket layer (2) which surrounds a through-opening (6) which is to be sealed. In this gasket layer (2) there is situated at least one periodic structure (12) with a period length greater than 1 which surrounds the through- opening (6) at least in regions. This periodic structure (12) is embossed in the gasket layer (2) in such a manner that the total thickness of the gasket layer (2) in the region of the periodic structure (12) is greater than the material thickness of the gasket layer (2).
La présente invention concerne un joint (1) approprié pour un scellement entre deux composants. Des joints (1) de ce type sont utilisés dans la construction de moteur, par exemple, afin de sceller de façon étanche tous les types de tuyaux et autres raccords dans les tuyaux d'échappement. Selon l'invention, le joint (1) est muni d'au moins une couche de joint non uniforme (2) qui entoure un trou traversant (6) à sceller de façon étanche. Au moins une structure périodique (12) dont la longueur de période supérieure à 1 se trouve dans cette couche de joint (2) et entoure le trou traversant (6) au moins dans certaines zones. Cette structure périodique (12) est gaufrée dans la couche de joint (2) d'une manière telle que l'épaisseur totale de la couche de joint (2) dans la région de la structure périodique (12) est supérieure à l'épaisseur de matériau de la couche de joint (2).
Hoehe Kurt
Ruess Bernd
Waltenberg Hans-Dieter
Mcfadden Fincham
Reinz-Dichtungs-Gmbh
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