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US 2024/0117631 A1Published application
A sound insulating element and a suspended ceiling system
AssigneeSaint-Gobain Ecophon AB
InventorsGary JACQUS, Volodymyr LURASOV, Benjamin SOURCIS
Life of this patent
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Abstract
A sound insulating element includes a single body made of a mineral fibre material having acoustically insulating properties, the body including a front surface, a rear surface and a side surface connecting the front and rear surfaces. A suspended ceiling system to be suspended from a structural ceiling includes a plurality of ceiling tiles, and at least one of the ceiling tiles is a sound insulating element.
Claims16
1-12. (canceled)
A sound insulating element comprising:
- a body made of a mineral fibre material and having a single layer structure and acoustically insulating properties, the body comprising a front surface, a rear surface, and a side surface connecting the front and rear surfaces;
- and
- a plurality of acoustic resonators distributed in a rear surface portion of the body or over the rear surface of the body,
- wherein each resonator is configured to have a resonance frequency essentially corresponding to a compressional wave frequency of the body.
1 more element
Dependencies are inferred from the claim text.