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Noise-shielding panel for engine

  • US 4,456,092 A
  • Filed: 09/10/1981
  • Issued: 06/26/1984
  • Est. Priority Date: 09/22/1980
  • Status: Expired due to Term
First Claim
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1. A noise-shielding panel for preventing noise radiation from an engine body surface, comprising:

  • a flat section spacedly disposed from the engine body surface and formed of a fibrous composite; and

    a contacting section integral with said flat section and formed of the same fibrous composite as in said flat section, and contacting section being in direct contact with the engine body surface to support therethrough said flat section spaced from the engine body surface and to maintain a seal between said flat section and the engine body surface, said contacting section being lower in density of the fibrous composite than said flat section.

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