Sealing element

摘要

The invention relates to a sealing element (1) for sealing between an electric line (2) and a housing (100). In order to provide a sealing element (1) for a plurality of different line diameters, provision is made according to the invention for the sealing element (1) to have an elastically expandable inner sleeve (5) which has, in an axial direction (X) of the sealing element (1), a passage opening (4) for the line (2) which has at least one inner sealing surface (6a, 6b) extending along its inner periphery (6), an outer sleeve (10) surrounding the inner sleeve (5), which outer sleeve has at least one outer sealing surface (11a, 11b) extending along its outer periphery (11), and comprises at least one compensation section (7a-d) which is designed to be compressible in a radial direction (Y, Z) of the sealing element (1) and has a yieldingness which is greater than the yieldingness of the outer sleeve (10).

主权项

1. A sealing element for sealing between an electric line and a housing, wherein the sealing element has an elastically expandable inner sleeve which has, in an axial direction of the sealing element, a passage opening for the line which has at least one inner sealing surface extending along its inner periphery, an outer sleeve surrounding the inner sleeve, which outer sleeve has at least one outer sealing surface extending along its outer periphery, and comprises at least one compensation section which is compressible in a radial direction of the sealing element and has a yieldingness which is greater than the yieldingness of the outer sleeve, the inner sleeve being coupled to the outer sleeve, and the inner sleeve being radially expandable into the compensation section, wherein the inner sleeve has at least one front inner sealing ring and at least one rear inner sealing ring and the radial deflectability of the at least one rear inner sealing ring is greater than the radial deflectability of the at least one front inner sealing ring.