发明名称 |
ACOUSTIC ATTENUATING CURB |
摘要 |
A noise reduction curb for use as an interface with a rooftop air conditioning unit by forming a base upon which the air conditioning unit rests and is mounted on a roof of a building. A noise reduction supply air duct is oriented in the longitudinal dimension of the air conditioning unit and has a supply air inlet fluidly coupled to the supply air source and a supply air outlet fluidly coupled directly to the supply ducts in the building. The supply air inlet is longitudinally displaced from the supply air outlet and is separated therefrom by a flow turbulence reducing substantially straight duct section. A noise reduction return air duct is oriented in the lateral dimension of the air conditioning unit and has a return air inlet fluidly coupled directly to the return air ducts in the building and a return air outlet fluidly coupled to the air conditioning unit. The return air inlet is laterally displaced from the return air outlet.
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申请公布号 |
CA2155789(C) |
申请公布日期 |
1997.03.04 |
申请号 |
CA19952155789 |
申请日期 |
1995.08.10 |
申请人 |
AMERICAN STANDARD INC. |
发明人 |
BRODT, CLARENCE R.;MEEUWSEN, GREGORY L.;WEISBECKER, RICHARD T. |
分类号 |
F24F13/24;(IPC1-7):F24F13/24 |
主分类号 |
F24F13/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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