Active noise and vibration control systems and
US-2015370266-A1 · Dec 24, 2015 · US
Soundproofing covering having resonators, a panel provided with the covering, and an aircraft
US2015114751A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2015114751-A1 |
| Application number | US-201414527105-A |
| Country | US |
| Kind code | A1 |
| Filing date | Oct 29, 2014 |
| Priority date | Oct 31, 2013 |
| Publication date | Apr 30, 2015 |
| Grant date | — |
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- Title
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Abstract
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A soundproofing covering ( 10 ) having resonators ( 30 ). Said covering ( 10 ) comprises a trellis ( 20 ) provided with at least two resonators ( 30 ) and at least one stud ( 50 ) for fastening at least two resonators ( 30 ) to a panel ( 5 ) that is to be treated, each resonator ( 30 ) including a blade ( 31 ) extending longitudinally in a plane (P1) from one end ( 32 ) of the resonator ( 30 ) that is fastened to a stud ( 50 ) to another end ( 33 ) of the resonator ( 30 ), said blade ( 31 ) having at least one transverse protuberance ( 35 ) for oscillating in an elevation direction (D1) perpendicular to said plane (P1), each stud ( 50 ) extending in elevation from a face for securing to the panel ( 5 ) that is to be treated towards each resonator ( 30 ) fastened to the stud ( 50 ), at least one stud ( 50 ) having damper means ( 60 ) interposed between said face and each of the resonators ( 30 ) fastened to the stud.
First claim
Opening claim text (preview).
What is claimed is: 1 . A soundproofing covering having resonators, wherein said covering comprises a trellis provided with at least two resonators and at least one stud for fastening at least two resonators to a panel that is to be treated, each resonator including a blade extending longitudinally in a plane from one end of the resonator that is fastened to a stud to another end of the resonator, said blade having at least one transverse protuberance for oscillating in an elevat…
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Fixed Constructions · mapped topic
Physics · mapped topic
- B64C1/40Primary
Operations & Transport · mapped topic
Cross-Sectional Technologies · mapped topic
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Frequently asked questions
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- What does patent US2015114751A1 cover?
- A soundproofing covering ( 10 ) having resonators ( 30 ). Said covering ( 10 ) comprises a trellis ( 20 ) provided with at least two resonators ( 30 ) and at least one stud ( 50 ) for fastening at least two resonators ( 30 ) to a panel ( 5 ) that is to be treated, each resonator ( 30 ) including a blade ( 31 ) extending longitudinally in a plane (P1) from one end ( 32 ) of the resonator ( 30 ) …
- Who is the assignee on this patent?
- Airbus Helicopters
- What technology area does this patent fall under?
- Primary CPC classification B64C1/40. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Thu Apr 30 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (A1). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).