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Composite material for heat or sound insulation and method for manufacturing such composite material

A composite material and isolation material technology, which is applied to composite materials for heat insulation or sound insulation and the field of manufacturing such composite materials, can solve the problems of surface, paint, anti-rust coating damage, etc., and achieve the effect of small cost

Pending Publication Date: 2021-03-26
赛乐福有限两合公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, protruding points of the wire or plastic braiding have the result that after installation these points are in direct contact with the adjacent surface on the outside in a specific area of ​​application and can lead, for example, to surfaces, varnishes, anti-corrosion coatings, etc. damage to

Method used

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  • Composite material for heat or sound insulation and method for manufacturing such composite material
  • Composite material for heat or sound insulation and method for manufacturing such composite material
  • Composite material for heat or sound insulation and method for manufacturing such composite material

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Embodiment Construction

[0031] Figure 1a , Figure 1b and Figure 1c The first exemplary embodiment, the various production steps and the composite material 10 according to the invention are shown in different schematic side views. In a first embodiment, the composite material 10 consists of an insulating material 2 and a drainage formation 1 associated therewith. Composite material 10 can be contained in Figures 1a to 1c Additional layers, functional layers or elements not shown in . The composite material 10 according to the invention is used for thermal and / or sound insulation in vehicles, buildings or technical installations, for example in rail vehicles or aircraft. The composite material 10 has an overall planar, plate-shaped basic shape, ie the composite material 10 is used directly as a plate-shaped element or as a rolled product for further use as insulation material in various fields of application. The composite material 10 according to the invention comprises at least one layer of i...

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Abstract

The invention relates to a composite material (10) for achieving heat and / or sound insulation in vehicles, buildings or facilities, having a generally planar plate-shaped basic shape, comprising at least one insulation material (2) and at least one functional layer connected to the insulation material (2) in the form of a drainage formation (1), and to a method for producing the composite material(10), wherein the drainage formation (1) forms an air and liquid permeable layer of the composite material (10), the insulation material (2) comprises a soft foam material or volume fluff, in particular based on PET, PP, PANox, cotton or mixtures thereof, and wherein the drainage formation (1) is unevenly formed on the side facing the insulation material (2), in particular with punctiform protruding points or parts for attachment to the insulation material (2), means (3, 4) for abrasion protection being on the opposite side and on the outside of the composite material (10).

Description

technical field [0001] The invention relates to a composite material for thermal and / or sound insulation in vehicles, buildings, installations or similar fields of application and to a method for producing such a composite material. The invention relates in particular to such insulating composites, in which the additional functional layer is provided as a drainage formation. For sound insulation or for thermal insulation or a combination of both, such composite materials are now used for insulation purposes, for example in rail vehicles, aircraft or installations. Composite materials of this type used hitherto have at least one insulating material and generally one or more functional layers with additional technical functions. Such composite materials are conventionally provided as sheet-shaped, substantially planar products or as roll-shaped products, wherein the sheet or roll-shaped product is cut for the respective application purpose and installed in the area of ​​use, fo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R13/08E04B1/88E04B1/70B32B5/24
CPCB32B5/245B60R13/08E04B1/70E04B1/88B32B3/06B32B3/30B32B5/022B32B5/06B32B5/08B32B5/142B32B5/147B32B5/18B32B5/26B32B5/32B32B7/14B32B15/046B32B15/14B32B15/20B32B29/007B32B29/02B32B33/00B32B37/0076B32B37/04B32B37/12B32B2250/02B32B2250/03B32B2250/04B32B2250/20B32B2250/22B32B2262/0246B32B2262/0253B32B2262/0284B32B2262/062B32B2262/14B32B2266/0278B32B2266/06B32B2307/102B32B2307/304B32B2307/3065B32B2307/538B32B2307/554B32B2307/724B32B2307/726B32B2307/732B32B2419/04B32B2419/06B32B2605/10B32B2605/18B32B2607/00B60R13/0815B32B7/027B32B7/05B32B7/09G10K11/168
Inventor T·施密德
Owner 赛乐福有限两合公司
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