Invention Grant
US09476547B2 Exhaust flow modifier, duct intersection incorporating the same, and methods therefor 有权
排气流量调节器,结合其的管道交叉口及其方法

Exhaust flow modifier, duct intersection incorporating the same, and methods therefor
Abstract:
A duct intersection comprising a first duct portion and a second duct portion extending laterally from a side of the first duct portion. At least one flow modifier is mounted inside one of the first and second duct portions. The flow modifier is a contoured duct liner and/or the flow modifier includes at least one turning vane. The duct intersection may also include a transition portion extending between the first and second duct portions, wherein the transition portion has a length extending along a side of the first duct portion and a depth extending away from the side of the first duct portion, wherein the length is greater than a diameter of the second duct portion.
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