IMPROVED BOSS FOR A FILAMENT WOUND PRESSURE VESSEL

A BOSS (16) IS DISPOSED IN A POLAR OPENING (18) IN A PRESSURE VESSEL (10) WHICH HAS A FILAMENT WOUND OUTER SHELL (12) AND NON-METALLIC INTERNAL LINER (14). THE BOSS HAS A TUBULAR NECK (24) WHICH PROJECTS OUTWARDLY FROM THE VESSEL INTERIOR AND AN ANNULAR SUPPORT FLANGE (28) WHICH EXTENDS RADIALLY FRO...

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Bibliographische Detailangaben
Hauptverfasser:	RONALD B. VEYS, NORMAN L. NEWHOUSE, DALE B. TILLER
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CYLINDERS ENGINEERING ELEMENTS AND UNITS FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES FIXED-CAPACITY GAS-HOLDERS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING PISTONS SEALINGS STORING OF DISTRIBUTING GASES OR LIQUIDS THERMAL INSULATION IN GENERAL VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES WEAPONS
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Beschreibung
Zusammenfassung:	A BOSS (16) IS DISPOSED IN A POLAR OPENING (18) IN A PRESSURE VESSEL (10) WHICH HAS A FILAMENT WOUND OUTER SHELL (12) AND NON-METALLIC INTERNAL LINER (14). THE BOSS HAS A TUBULAR NECK (24) WHICH PROJECTS OUTWARDLY FROM THE VESSEL INTERIOR AND AN ANNULAR SUPPORT FLANGE (28) WHICH EXTENDS RADIALLY FROM THE INTERNAL END OF THE NECK AND SUPPORTS THE PERIMETER OF THE POLAR OPENING. AN OFFSET ATTACHMENT FLANGE AND HAS TWO AXIALLY OPPOSED SURFACES (34, 36) WITH LOCKING GROOVE HAS BOTTOM WALL INTERMEDIATE A PAIR OF MUTUALLY SKEWED SIDEWALLS (50) FOR MAINTAINING POSITIVE ENGAGEMENT WITH AND RETENTION OF COMPLEMENTARY RESPECTIVE TABS ON THE LINER IS A BLOW MOLDED COMPONENT, AN INJECTION MOLDED INTERFACE MEMBER (82) IS ATTACHED TO THE SUPPORT FLANGE AND PROVIDES A SIDE AT WHICH THE LINER IS WELDED.(FIG. 1)