Composite pressure vessel and manufacturing method thereof

A composite pressure vessel includes a valve seat sealed at the position of a filling hole of a polymer liner, and a housing made of a composite material and covered onto the exterior of the polymer liner. The valve seat has a polymer bushing covering the outer periphery of a metal body. A polymer p...

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Bibliographische Detailangaben
Hauptverfasser:	LIU, YENIEH, LEE, CHENIH
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES FIXED-CAPACITY GAS-HOLDERS HEATING LIGHTING MECHANICAL ENGINEERING STORING OF DISTRIBUTING GASES OR LIQUIDS VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES WEAPONS
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Beschreibung
Zusammenfassung:	A composite pressure vessel includes a valve seat sealed at the position of a filling hole of a polymer liner, and a housing made of a composite material and covered onto the exterior of the polymer liner. The valve seat has a polymer bushing covering the outer periphery of a metal body. A polymer perform is manufactured directly into the polymer liner directly coupled to the polymer bushing with a blow molding method, so that the polymer liner and the valve seat can be connected securely and thoroughly, and the polymer liner has upper and lower lips for clamping convex upper and lower edges of the polymer bushing to significantly improve the mechanical structural strength for bearing the pressure of the content contained in the polymer liner. The invention provides a composite pressure vessel with a stable and reliable structure.