METAL SEAL COMPRISING A TEXTURED OUTER SEALING LAYER

The invention relates principally to a static metal seal (1) comprising an outer sealing layer, wherein the outer sealing layer comprises a textured surface (3) that is configured to come into contact with the surfaces that are to be sealed, said textured surface (3) comprising a network of depressi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZAOUTER, TONY, TEISSIER, MARIN, LEFRANCOIS, MICHEL, LEDRAPPIER, FLORENT, JULIAA, JEAN-FRANCOIS, DAVID, THIERRY
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BLASTING CYLINDERS ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PIPES PISTONS SEALINGS SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates principally to a static metal seal (1) comprising an outer sealing layer, wherein the outer sealing layer comprises a textured surface (3) that is configured to come into contact with the surfaces that are to be sealed, said textured surface (3) comprising a network of depressions (4) spaced apart from one another on the textured surface (3), wherein the depressions (4) are blind, do not pass all the way through the outer sealing layer, and do not communicate with one another. L'objet principal de l'invention est un joint d'étanchéité métallique statique (1) comportant une couche externe d'étanchéité, où la couche externe d'étanchéité comporte une surface texturée (3) configurée pour venir au contact des surfaces à étancher, ladite surface texturée (3) comportant un réseau de renfoncements (4) espacés les uns des autres sur la surface texturée (3), les renfoncements (4) étant borgnes, ne traversant pas complètement la couche externe d'étanchéité, et étant non-communiquants entre eux.