SEALING STRUCTURES AND VALVE ASSEMBLIES INCLUDING THE SEALING STRUCTURES

Sealing structures and valve assemblies including the sealing structures are disclosed herein. The sealing structures include a first body, which defines a first surface. The sealing structures also include a second body, which defines a second surface. The second body also defines a gland, which ex...

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Bibliographic Details
Main Authors GRAYSON, Gary David, VETO, Christopher C
Format Patent
LanguageEnglish
French
German
Published 16.09.2020
Subjects
BLASTING
CYLINDERS
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MECHANICAL ENGINEERING
PISTONS
SEALINGS
THERMAL INSULATION IN GENERAL
WEAPONS
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Summary:Sealing structures and valve assemblies including the sealing structures are disclosed herein. The sealing structures include a first body, which defines a first surface. The sealing structures also include a second body, which defines a second surface. The second body also defines a gland, which extends into the second body from the second surface, defines a gland opening on the second surface, and is free of both a tool entry point and a tool exit point. The second body further defines a retention structure projecting partially across the gland. The sealing structure also includes a resilient sealing body positioned within the gland. The retention structure retains the resilient sealing body within the gland, and the resilient sealing body forms a fluid seal between the first body and the second body when the resilient sealing body is brought into pressing engagement with both the first surface and the gland.
Bibliography:Application Number: EP20170209789