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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0135388 (1980-03-31) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 17 인용 특허 : 2 |
A sound-suppressing panel for use on the surface of a structure adjacent which a fluid is to flow. The panel includes a top sheet (which may be conveniently referred to as a cover) and a bottom sheet, and plurality of walls which are generally perpendicular to the two boundary sheets; the walls have
A sound-suppressing panel for use on a structure adjacent which a fluid is to flow and upon which sound waves impinge, comprising: (a) a top sheet forming a cover, adjacent which a fluid flow is adapted to pass and cause a turbulent boundary layer of fluid to be in direct contact with the cover, and
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