摘要:
A flexible hose is disclosed, e.g., a charge-air hose for the automobile industry. A charge-air hose has rigid and flexible sections, which can be manufactured at lower costs and is less prone to material failure during permanent use than is a conventional hose. An exemplary flexible hose comprises at least one crosslinkable material, wherein the hose has crosslinking degrees differing in portions.
摘要:
A multi-layer conduit which can, for example, transport fuels, includes at least one blocking layer and one top layer. The blocking layer can include a thermoplastic fluoroelastomer and/or a thermoplastic fluoroelastomer vulcanisate. A tank filling device can include at least one filling nozzle in which the multi-layer conduit is provided.
摘要:
The present invention refers to a fuel line for conveying fuel from and/or into a fuel tank. To suggest a fuel line for conveying fuel from and/or into a fuel tank (tank line), which can be processed easily and shows good mechanical properties and also a high chemical resistance, it is provided according to the invention that the fuel line consists essentially of F-TPV.
摘要:
The invention relates to a flexible hose, in particular, a charge air hose, with at least three layers, whereby one layer is formed as a reinforcing layer and two layers comprise an elastomeric material, whereby one of the three layers contains acrylate rubber (ACM).
摘要:
The invention relates to a silencer comprising an inner component and an outer component surrounding said inner component, said inner component defining an inner wall provided with openings and said outer component defining an outer wall extending along said inner wall. For improving the silencing characteristics as well as the flexibility of the silencer, the outer wall is implemented as a bellows which defines together with the inner wall individual cavities, the openings of the inner wall opening into said cavities. Furthermore, the outer wall is produced from a material having a density of at least 1.5 g/cm3.
摘要翻译:本发明涉及一种消音器,其包括内部部件和围绕所述内部部件的外部部件,所述内部部件限定设置有开口的内壁,所述外部部件限定沿着所述内壁延伸的外壁。 为了改善消音特性以及消音器的柔性,外壁被实施为与内壁单个空腔一起限定的波纹管,内壁的开口通向所述空腔。 此外,外壁由密度为至少1.5g / cm 3的材料制成。
摘要:
In order to effect an impervious and, at the same time, stable connection of fluid-conducting ducts, especially of hoses or pipes, a coupling having a connector is provided in accordance with the invention, which cooperates with a duct at least portion-wise, with the connector comprising at least one adhesive space which is filled with an adhesive. According to the method of connecting ducts a coupling according to the invention is used, whereby the connector of the coupling is, for instance, mounted on a duct and a thermal treatment is carried out, during which both the adhesive is hardened and the duct is thermally deformed.
摘要:
The present invention relates to a multilayer pipe or hose, in particular a plastic pipe, comprising at least one polyester barrier layer and at least one additional protective layer, the additional protective layer being a polyethylene layer, in particular a HDPE layer, and the barrier layer and the protective layer being are interconnected via at least one adhesion promoter layer.
摘要:
The invention relates to a silencer comprising an inner component and an outer component surrounding said inner component, said inner component defining an inner wall provided with openings and said outer component defining an outer wall extending along said inner wall. For improving the silencing characteristics as well as the flexibility of the silencer, the outer wall is implemented as a bellows which defines together with the inner wall individual cavities, the openings of the inner wall opening into said cavities. Furthermore, the outer wall is produced from a material having a density of at least 1.5 g/cm3.
摘要翻译:本发明涉及一种消音器,其包括内部部件和围绕所述内部部件的外部部件,所述内部部件限定设置有开口的内壁,所述外部部件限定沿着所述内壁延伸的外壁。 为了改善消音特性以及消音器的柔性,外壁被实施为与内壁单个空腔一起限定的波纹管,内壁的开口通向所述空腔。 此外,外壁由密度为至少1.5g / cm 3的材料制成。
摘要:
To provide an assembly, comprising an exhaust gas turbocharger and an intercooler for an internal combustion engine and a hot-side charge-air line connecting the exhaust gas turbocharger to a charge-air inlet of the intercooler, which assembly allows the movements to be equalised between the exhaust gas turbocharger and the intercooler and is simple to produce and assemble, it is proposed that the hot-side charge-air line comprises a one-piece plastics material tube which is formed from a material containing polytetrafluoroethylene and/or modified polytetrafluoroethylene and has at least one flexible zone.
摘要:
To provide an assembly, comprising an exhaust gas turbocharger and an intercooler for an internal combustion engine and a hot-side charge-air line connecting the exhaust gas turbocharger to a charge-air inlet of the intercooler, which assembly allows the movements to be equalised between the exhaust gas turbocharger and the intercooler and is simple to produce and assemble, it is proposed that the hot-side charge-air line comprises a one-piece plastics material tube which is formed from a material containing polytetrafluoroethylene and/or modified polytetrafluoroethylene and has at least one flexible zone.