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公开(公告)号：US20230052575A1
公开(公告)日：2023-02-16
申请号：US17968305
申请日：2022-10-18
申请人： IFly Holdings, LLC
IPC分类号： A63G31/00
摘要： A vertical wind tunnel for indoor skydiving having at least one recirculating airflow plenum. The airflow plenum includes a first vertical member housing a flight chamber, a top horizontal member, a second vertical member, and a bottom horizontal member. The bottom horizontal member has a first section and a second section. A corner section connects the second section of the bottom horizontal member with the first vertical member. The second section of the bottom horizontal member contracts the airflow travelling through the bottom horizontal member between the first section and its exit to the corner section. The corner section further contracts the airflow exiting the second section of the bottom horizontal member towards the first vertical member.
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公开(公告)号：US20220057292A1
公开(公告)日：2022-02-24
申请号：US17362336
申请日：2021-06-29
申请人： IFly Holdings, LLC
发明人： N. Alan METNI , Mark ARLITT
摘要： A cooling system for a wind tunnel is disclosed. The heat exchanger of the present disclosure is formed as a turning vane in an airflow duct of a re-circulating wind tunnels. The individual vanes are formed from extruded aluminum with coolant fluid channels running continually down the length of the vane. One or more channels can be used, depending on the application of vane and the cooling capacity needed. The exterior of the vanes are formed in an airfoil shape to efficiently turn the air flow the desired amount in a manner well known in the art. The turning vanes are connected to a fluid supply with single piece connectors that removably attach to the turning vanes. In the depicted embodiment the connectors are attached with screws. In the depicted embodiment the connectors are formed as a single piece in a two-piece injection mold.
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