Airtight connection structure of flexible film and metal component

The invention provides an airtight connection structure of a flexible film and a metal component, the airtight connection structure comprises the metal component, the flexible film, a metal compression ring, a main sealing component and an auxiliary sealing component, the flexible film is located be...

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Bibliographische Detailangaben
Hauptverfasser:	CHANG JIE, MA JIANBIN, DAI GUANGYONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	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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Beschreibung
Zusammenfassung:	The invention provides an airtight connection structure of a flexible film and a metal component, the airtight connection structure comprises the metal component, the flexible film, a metal compression ring, a main sealing component and an auxiliary sealing component, the flexible film is located between the metal component and the metal compression ring, and the metal component, the flexible film and the metal compression ring are sequentially connected through fastening studs; one side of the flexible film is in sealed connection with the first end of the metal component through the main sealing component, and the other side of the flexible film is in sealed connection with the first end of the metal pressing ring through the auxiliary sealing component. According to the airtight connection structure of the flexible thin film and the metal component, the flexible thin film is prevented from making direct contact with the metal component, and the risk that the flexible thin film is damaged in the using proce