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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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公开(公告)号：US10537816B2
公开(公告)日：2020-01-21
申请号：US16023098
申请日：2018-06-29
申请人： Antonio Arias, IV
发明人： Antonio Arias, IV
摘要： A body flight simulator of quick and efficient assembly and operation, includes the ability of having multi-flight areas to facilitate the teaching and skill building of novice users, as well as the ability for performances of experienced users. In addition, it includes easy viewing by observers, noise reduction and minimized environmental impacts. Finally, the modular nature of the components, allow for the assembly of modular arena stages, capable of having elongated/widened body flight areas.
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公开(公告)号：US10429270B2
公开(公告)日：2019-10-01
申请号：US15433292
申请日：2017-02-15
申请人： Inclined Labs AB
发明人： Anton Westman , Peter Georen , Johan Stromberg
摘要： A wind tunnel for stable sustained human flight for research or recreation, including a tunnel including first and second portions having first and second central axes, respectively, and a fan to create an air flow in the test section. The second portion is a test section. The first and second central axes are arranged at a first angle with respect to each other. The second central axis is at a second angle of 5°-85° with respect to a horizontal plane. A safety system for an inclined wind tunnel for stable sustained human flight is provided, including an inclined test section of the wind tunnel that is arranged at an angle of 5°-85° with respect to a horizontal plane, a fan to create an air flow in the test section directed from an upstream end towards a downstream end thereof, and a delimiting arrangement arranged at the test section for preventing a person using the test section from leaving it.
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公开(公告)号：US20190184297A1
公开(公告)日：2019-06-20
申请号：US16284044
申请日：2019-02-25
发明人： Ruslan ROMANENKO , Alexandr PARMANIN , Aleksandr IVONINSKII , Svjatoslav LISIN , Ivan SAVCHENKO , Eugeny SHAROV
CPC分类号： A63G31/00 , A63G2031/005 , B64D23/00 , G01M9/02 , G01M9/04
摘要： A vertical wind tunnel skydiving simulator including a flight chamber entrance that has a curved air deflector that extends into a waiting chamber, in which a convex surface of the curved air deflector faces across or towards the flight chamber entrance or into the flight chamber, and extends into the waiting chamber a sufficient distance to substantially reduce the flow of turbulent air into the waiting chamber. The curved surface is at the top of the entrance and can also be at the sides. The shape the curved surface takes is sufficient to minimize the flow of turbulent air into the waiting chamber; the effect is to make it more comfortable and less noisy for people in the waiting area. This also helps to preserves the laminar, non-turbulent flow of air in the flying chamber, even across the flight chamber entrance. This makes flying more comfortable and predictable.
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公开(公告)号：US08794573B2
公开(公告)日：2014-08-05
申请号：US13215063
申请日：2011-08-22
摘要： A cost-effective pack adapted to be distributed from an aircraft in the event of a natural, military, political, or other disaster includes an outer package, at least one item in the outer package for aerial delivery, and at least one aerodynamic component formed on the outer package and methods and systems for making the pack.
摘要翻译： 适用于在自然，军事，政治或其他灾难事件中从飞机分发的成本有效的包装包括外包装，外包装中的至少一个物品用于空中输送，以及形成至少一个空气动力元件 外包装以及用于制造包装的方法和系统。
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公开(公告)号：US3987746A
公开(公告)日：1976-10-26
申请号：US615421
申请日：1975-09-22
申请人： Mark McCulloh
发明人： Mark McCulloh
CPC分类号： B64D23/00
摘要： Parasail launching and retrieving apparatus adapted to be mounted on a vehicle such as a boat having a tower for supporting a rotatable and pivoted main boom and outrigger boom. The outrigger boom supports the parachute when not in flight and the main boom has a line extending along its full length, one end being connected to a powered winch and the other end having a harness for supporting a person desiring to engage in the sport of parasailing. Upon the person being connected to the harness and the boat moving forwardly at a sufficient speed to permit the billowing of the parachute, the line is payed out and the parachute becomes airborne carrying the parasailor. When it is time to retrieve the parachute the winch is energized to reel in the line as the boat speed is progressively decreased until the parachute is in close proximity to the boat. Then the outrigger boom is extended to engage the canopy of the parachute while the person is deposited in the boat and he is then unhooked from the harness.
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公开(公告)号：US3484953A
公开(公告)日：1969-12-23
申请号：US3484953D
申请日：1967-05-15
申请人： RAY H NORHEIM JR
发明人： NORHEIM RAY H JR
CPC分类号： B64D23/00 , A63G31/00 , A63G2031/005
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公开(公告)号：US11852566B2
公开(公告)日：2023-12-26
申请号：US17362336
申请日：2021-06-29
申请人： IFly Holdings, LLC
发明人： N. Alan Metni , Mark Arlitt
CPC分类号： G01M9/04 , A63G31/00 , B64D23/00 , F28D15/00 , F28F1/02 , F28F9/0248 , F28F9/06 , F28F9/266 , A63G31/007 , A63G2031/005 , F28F2250/02 , F28F2275/20
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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公开(公告)号：US11156528B2
公开(公告)日：2021-10-26
申请号：US16588299
申请日：2019-09-30
申请人： Inclined Labs AB
发明人： Anton Westman , Peter Georen , Johan Stromberg
摘要： A wind tunnel for stable sustained human flight for research or recreation, including a tunnel including first and second portions having first and second central axes, respectively, and a fan to create an air flow in the test section. The second portion is a test section. The first and second central axes are arranged at a first angle with respect to each other. The second central axis is at a second angle of 5°-85° with respect to a horizontal plane. A safety system for an inclined wind tunnel for stable sustained human flight is provided, including an inclined test section of the wind tunnel that is arranged at an angle of 5°-85° with respect to a horizontal plane, a fan to create an air flow in the test section directed from an upstream end towards a downstream end thereof, and a delimiting arrangement arranged at the test section for preventing a person using the test section from leaving it.
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公开(公告)号：US20190318646A1
公开(公告)日：2019-10-17
申请号：US16467133
申请日：2017-09-21
申请人： A-SKY CO., LTD.
发明人： Do Ho Yeom
摘要： Disclosed herein are a free-fall training apparatus and a training method using the same. The free-fall training apparatus according to an embodiment of the present invention includes a supporter installed in parallel with an installation surface, a driver configured to adjust a slope of the supporter, apply impact or vibration to the supporter, or rotate the supporter, a plurality of strings configured to connect the body of a trainee to the supporter, a pulley installed at the supporter and configured to adjust lengths of the strings according to rotation, a detector configured to detect a position and a movement of the body of the trainee, and a controller configured to control the driver and the pulley on the basis of information input from the detector, wherein the trainee is moved upward or downward according to a posture of the trainee.
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