SEAL DEVICE FOR CYLINDRICAL COMPONENT

• Main Authors: CAMPBELL RONALD P, WELCH DOUGLAS S, MUELLER ELIZABETH, WILLIAMS PETER C, ZABORSZKI STEPHEN J
• Format: Patent
• Language: Chinese; English
• Published: 11.10.2019
• Subjects: 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

A seal device is provided for sealing a cylindrical component upon axial insertion of the cylindrical component, with the seal device including an annular flange portion defining a first opening having a first diameter, and a skirt portion integral with the annular flange portion and extending axially and radially inward from the flange portion. The skirt portion includes a plurality of first sectors extending axially inward from the flange portion to an axially inner edge of the skirt portion, each having an inner undulation defining a second opening having a second diameter smaller than thefirst diameter. The plurality of first sectors are circumferentially spaced apart by a plurality of second sectors extending axially outward from the flange portion to the axially inner edge of the skirt portion, each having an outer undulation defining a third opening having a third diameter smaller than the first diameter. 提供了一种用于在轴向插入圆柱形部件之后密封圆柱形部件的密封装置，其中密封装置包括：环形凸缘部分，其限定具有第一直径的第一开口；以及裙状部分，其与环形凸缘部分成整体并且从凸缘部分在轴向上和在径向上向