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특허 상세정보

Inflatable sound attenuation system

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) E04B-001/84    E04B-001/82    E04G-011/04    E04B-001/74    E04G-011/00    F16F-007/00    F16F-015/00   
미국특허분류(USC) 181/284; 181/207; 181/287; 052/145; 052/002.22
출원번호 US-0180463 (2011-07-11)
등록번호 US-8469144 (2013-06-25)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Kilpatrick Townsend & Stockton LLP
인용정보 피인용 횟수 : 3  인용 특허 : 44

An inflatable, noise attenuating panel or barrier, comprised of an inflatable air chamber coated with (wrapped in or attached thereto) an acoustic barrier material, with which to construct a variety of structures that benefit from a degree of soundproofing.


1. An inflatable sound attenuation panel, comprising: an inflatable bladder;a first sheet of mass-loaded vinyl (MLV) attached to at least one surface of the bladder. 2. The panel of claim 1 further comprising: a second sheet of MLV attached to a surface of the bladder opposite the first sheet of MLV. 3. The panel of claim 2 wherein the bladder is adapted to hold the first and second sheets of MLV planar parallel to each other at a first predefined distance for a first sound frequency at a first inflation and at a second predefined distance for a second s...

이 특허에 인용된 특허 (44)

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