A SOUND ATTENUATOR AS WELL AS ELEMENTS AND A METHOD OF PRODUCTION THEREOF

In the present disclosure is proposed a novel sound attenuating element for, at least in part, providing adequate or preferably improved sound attenuating properties without excessively impeding flow while being susceptible to automated or machine assisted manufacturing or for providing the public w...

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Bibliographic Details
Main Authors TANTTARI, Jukka, UOSUKAINEN, Seppo, KOMI, Erin, HYNNINEN, Antti
Format Patent
LanguageEnglish
French
Published 06.08.2020
Subjects
BLASTING
ENGINE PLANTS IN GENERAL
GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES
GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL
HEATING
LIGHTING
MACHINES OR ENGINES IN GENERAL
MECHANICAL ENGINEERING
STEAM ENGINES
WEAPONS
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Summary:In the present disclosure is proposed a novel sound attenuating element for, at least in part, providing adequate or preferably improved sound attenuating properties without excessively impeding flow while being susceptible to automated or machine assisted manufacturing or for providing the public with a useful alternative. The novel sound attenuating element (120, 130) is formed at least in part by an assembly of a plurality of components (123, 124, 133) which are successively connected to each other, which each exhibit a curved shape, and which form at least one non-planar ruled surface (121, 131) when assembled. La présente invention concerne un nouvel élément d'atténuation acoustique destiné à, au moins en partie, fournir des propriétés d'atténuation acoustique adéquates ou de préférence améliorées, sans entraver excessivement une circulation lorsqu'il est soumis à une fabrication automatisée ou assistée par machine ou de fournir au public une alternative utile. Le nouvel élément d'atténuation acoustique (120, 130) est formé au moins en partie par un ensemble d'une pluralité de composants (123, 124, 133) qui sont reliés successivement les uns aux autres, qui présentent chacun une forme incurvée, et qui forment au moins une surface réglée non plane (121, 131) lorsqu'ils sont assemblés.
Bibliography:Application Number: WO2020FI50043