Seal assembly

A seal assembly comprises a sealing block, a sealing core and a gland, wherein the sealing block comprises a binding face, the binding face is provided with a convex, a tapered through hole penetrating the sealing block is formed in the convex, and the larger end of the tapered through hole is posit...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHAO ZHIMING, HOU BAOCHUAN, WU DUOFU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	A seal assembly comprises a sealing block, a sealing core and a gland, wherein the sealing block comprises a binding face, the binding face is provided with a convex, a tapered through hole penetrating the sealing block is formed in the convex, and the larger end of the tapered through hole is positioned at the end, far away from the binding face, of the convex; the sealing core adopts a tapered structure matched with the tapered through hole and made of a flexible material, and an accommodating through hole for accommodating a penetrating part is formed in the sealing core; and the gland is fixed on the binding face and compresses the sealing core tightly in the tapered through hole, and a through hole communicated with the tapered through hole is formed in the gland. According to the seal assembly provided by the invention, installation of the seal assembly can be realized through clamping the sealing block and the gland, and simultaneously sealing can be realized through filling the sealing core into the s