CONNECTOR WITH PRESSURIZED SEALING CHAMBER FOR PROCESS TUBE OF A PROCESS FURNACE

The invention is directed to a connector (12) for a process tube (8), comprising an annular body (18); an engagement bore (42) formed in the annular body (18), for receiving an end of the process tube (8); a sealing groove (20) formed in the engagement bore, for receiving at least two annular gasket...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	BLANCHARD, Olivier, PONCET, Pierre-Emmanuel, NEUILLY, François, ARL, Didier
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BASIC ELECTRIC ELEMENTS BLASTING CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL CYLINDERS DIFFUSION TREATMENT OF METALLIC MATERIAL ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL LIGHTING MECHANICAL ENGINEERING METALLURGY PISTONS SEALINGS SEMICONDUCTOR DEVICES SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The invention is directed to a connector (12) for a process tube (8), comprising an annular body (18); an engagement bore (42) formed in the annular body (18), for receiving an end of the process tube (8); a sealing groove (20) formed in the engagement bore, for receiving at least two annular gaskets (22) for contacting the end of the process tube (8); wherein the annular body (18) comprises a sealing port (28) fluidly connected with the sealing groove (20) so as to allow applying a gas pressure in the sealing groove (20) between the at least two annular gaskets (22). L'invention concerne un raccord (12) pour un tube de traitement (8), comprenant un corps annulaire (18) ; un alésage de mise en prise (42) formé dans le corps annulaire (18), pour recevoir une extrémité du tube de traitement (8) ; une rainure d'étanchéité (20) formée dans l'alésage de mise en prise, pour recevoir au moins deux joints annulaires (22) pour entrer en contact avec l'extrémité du tube de traitement (8) ; le corps annulaire (18) comprenant un orifice d'étanchéité (28) en communication fluidique avec la rainure d'étanchéité (20) de façon à permettre l'application d'une pression de gaz dans la rainure d'étanchéité (20) entre lesdits au moins deux joints annulaires (22).