PRESSURE-RESISTANT CONTAINER AND MANUFACTURING METHOD OF PRESSURE-RESISTANT CONTAINER

PROBLEM TO BE SOLVED: To provide a pressure-resistant container and a manufacturing method of the pressure-resistant container that can enhance airtightness by suppressing gas leak over time, and in which a conductive metal and a resin can be firmly bound to each other by primary coupling without ch...

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Bibliographische Detailangaben
Hauptverfasser:	KUBOMURA KENJI, MORII NOBUYUKI
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 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 PERFORMING OPERATIONS PISTONS SEALINGS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS STORING OF DISTRIBUTING GASES OR LIQUIDS THERMAL INSULATION IN GENERAL TRANSPORTING VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES WEAPONS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a pressure-resistant container and a manufacturing method of the pressure-resistant container that can enhance airtightness by suppressing gas leak over time, and in which a conductive metal and a resin can be firmly bound to each other by primary coupling without changing their inherent natures.SOLUTION: In order to integrally couple (join) a liner constitution member 2a and a mouthpiece 3, the mouthpiece 3 is subjected to insert molding (integral molding) with respect to the liner constitution member 2a. Consequently, the liner constitution member 2a and the mouthpiece 3 are coupled by a composite layer (a chemical coupling layer). In the composite layer (the chemical coupling layer) of the liner constitution member 2a and the mouthpiece 3, the liner constitution member 2a and the mouthpiece 3 are joined and there is no discontinuous area in which the mouthpiece 3 is exposed.