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1. (WO2013156425) SEALING ELEMENT

Pub. No.:    WO/2013/156425    International Application No.:    PCT/EP2013/057765
Publication Date: Fri Oct 25 01:59:59 CEST 2013 International Filing Date: Tue Apr 16 01:59:59 CEST 2013
IPC: F16J 15/02
Applicants: AVL LIST GMBH
Inventors: MAIER, Gerhard
GRILLENBERGER, Dieter
MELDE-TUCZAI, Helmut
Title: SEALING ELEMENT
Abstract:
The invention relates to a sealing element (1) for sealing two components (20, 30), comprising a substantially cross-shaped cross section with first and second beam regions (2). The first beam regions (2) are arranged at least partly on both sides of a second central plane (3') of the second beam regions (3), and the second beam regions (3) are arranged on both sides of a first central plane (2') of the first beam regions (2). The aim of the invention is to reduce sound emission with as little expenditure as possible while maintaining excellent sealing properties. This is achieved in that narrow groove-like sections (11) are formed between the first beam regions (2) and the second beam regions (3) on both sides of the first central plane (2') such that the damping regions (12) formed by the first beam regions (2) and the sealing element (1) sealing regions (6) formed by the second beam regions (3) are physically separated.