公开(公告)号：US12000336B2

公开(公告)日：2024-06-04

申请号：US17853665

申请日：2022-06-29

申请人： JETOPTERA, INC.

发明人： Andrei Evulet

IPC分类号： F02C6/08 ,  B64C29/04 ,  F02K1/28 ,  F02K1/38 ,  F02K3/04 ,  F15D1/00

CPC分类号： F02C6/08 ,  B64C29/04 ,  F02K1/28 ,  F02K1/386 ,  F15D1/007 ,  F15D1/008 ,  F02K3/04 ,  F05D2220/323 ,  F05D2240/10 ,  F05D2260/606 ,  F05D2270/173

摘要： A propulsion system coupled to a vehicle. The system includes a diffusing structure and a conduit portion configured to introduce to the diffusing structure through a passage a primary fluid produced by the vehicle. The passage is defined by a wall, and the diffusing structure comprises a terminal end configured to provide egress from the system for the introduced primary fluid. A constricting element is disposed adjacent the wall. An actuating apparatus is coupled to the constricting element and is configured to urge the constricting element toward the wall, thereby reducing the cross-sectional area of the passage.

公开(公告)号：US20240109654A1

公开(公告)日：2024-04-04

申请号：US17956344

申请日：2022-09-29

申请人： Youngsub Ahn

发明人： Youngsub Ahn

IPC分类号： B64C29/04 ,  B60L50/60 ,  B64C1/00 ,  B64C11/00 ,  B64C39/02 ,  B64D27/24 ,  B64D35/06 ,  B64D35/08 ,  G05D1/00

CPC分类号： B64C29/04 ,  B60L50/66 ,  B64C1/00 ,  B64C11/001 ,  B64C39/024 ,  B64D27/24 ,  B64D35/06 ,  B64D35/08 ,  G05D1/0016 ,  B60L2200/10 ,  B64C2001/0081 ,  B64C2201/042 ,  B64C2201/108 ,  B64C2201/146

摘要： A propeller-enclosed airlifting air tube apparatus contains a unique multi air-tube structure that functions as a plurality of air outtakes to produce stable lift force with one or more propellers enclosed in the apparatus. By encapsulating the propellers within the outer shells, the airlifting air tube apparatus is able to reduce potential bodily harm and property damage risks during a flight operation in a densely-populated environment or in another environment involving tight spaces. The airlifting air tube apparatus encapsulates one or more pairs of contra-rotating propellers inside a drone casing to enhance operational safety while minimizing the overall footprint of the apparatus. Furthermore, the airlifting air tube apparatus incorporates a novel airflow control dish-based flight control steering unit configured to change directions and altitudes of the apparatus by dynamically adjusting the airflow to each outtake air tube with the airflow control dish.

公开(公告)号：US20160096613A1

公开(公告)日：2016-04-07

申请号：US14849814

申请日：2015-09-10

申请人： Jonathon Thomas Johnson ,  Elizabeth V.M. Johnson

发明人： Jonathon Thomas Johnson ,  Elizabeth V.M. Johnson

IPC分类号： B64C1/00 ,  B64C29/00 ,  B64C39/02 ,  B64C25/34 ,  B64C25/10

CPC分类号： B64C39/024 ,  B64C25/32 ,  B64C29/04 ,  B64C2025/325 ,  B64C2201/021 ,  B64C2201/048 ,  B64C2201/088 ,  B64C2201/104 ,  B64C2201/16 ,  B64C2201/18

摘要： Current aircraft technology comprises of fixed wing, multi rotor and vectored engine design. The synthesis of fixed wing technology and vectoring engine technology has been implemented but limited to traditional fixed wing design aircraft. The aircraft presented has been designed with an innovation in airframe expectation, improved vectoring engine design system, and landing gear system.

摘要翻译： 目前的飞机技术包括固定翼，多转子和矢量引擎设计。 固定翼技术和矢量引擎技术的综合已经实施，但仅限于传统的固定翼设计飞机。 所提出的飞机设计具有机身预期的创新，改进的矢量引擎设计系统和起落架系统。

公开(公告)号：US20180127094A1

公开(公告)日：2018-05-10

申请号：US15803398

申请日：2017-11-03

申请人： ZipAir SAS

发明人： Franky Zapata

IPC分类号： B64C39/02 ,  G05D1/10 ,  B64C29/00

CPC分类号： B64C15/12 ,  B64C29/00 ,  B64C29/04 ,  B64C39/026 ,  B64D27/16 ,  B64D31/04 ,  G01C9/005 ,  G05D1/0202 ,  G05D1/042 ,  G05D1/0808 ,  G05D1/085 ,  G05D1/0858 ,  G05D1/101 ,  Y02T50/62

摘要： A personal propulsion device, including a platform configured to support a passenger; a sensor positionable within a mouth of the passenger and configured to measure at least one of a bite force or bite pressure thereon; a first thrust system coupled to the platform, wherein the first thrust system is configured to provide thrust in a first direction; and a controller in communication with the sensor and the first thrust system, wherein the controller is configured to (i) receive the measurement of the bite force or bite pressure, and (ii) adjust operation of the first thrust system based at least in part on the received measurement.

公开(公告)号：US20180058483A1

公开(公告)日：2018-03-01

申请号：US15685975

申请日：2017-08-24

申请人： Jetoptera, Inc.

发明人： Andrei Evulet

IPC分类号： F15D1/08 ,  B64C15/14 ,  F02C6/08

CPC分类号： F15D1/08 ,  B60F5/02 ,  B64C15/14 ,  B64C29/04 ,  F02C6/08 ,  F02K1/28 ,  F02K1/386 ,  F02K3/04 ,  F05D2220/323 ,  F05D2240/10 ,  F05D2260/606 ,  F05D2270/173 ,  F15D1/007 ,  F15D1/008

摘要： A propulsion system coupled to a vehicle. The system includes a diffusing structure and a conduit portion configured to introduce to the diffusing structure through a passage a primary fluid produced by the vehicle. The passage is defined by a wall, and the diffusing structure comprises a terminal end configured to provide egress from the system for the introduced primary fluid. A constricting element is disposed adjacent the wall. An actuating apparatus is coupled to the constricting element and is configured to urge the constricting element toward the wall, thereby reducing the cross-sectional area of the passage.

公开(公告)号：US20170015417A1

公开(公告)日：2017-01-19

申请号：US14839960

申请日：2015-08-29

申请人： Reference Technologies Inc

发明人： Allen Paul Bishop

IPC分类号： B64C39/02 ,  B64C27/82 ,  B64C29/04

CPC分类号： B64C39/024 ,  B64C27/20 ,  B64C27/82 ,  B64C29/04 ,  B64C2027/8227 ,  B64C2201/027 ,  B64C2201/042 ,  B64C2201/044 ,  B64C2201/108 ,  B64D2027/026

摘要： A propulsion system for a ducted fan vertical takeoff and landing aircraft (VTOL) powered by multiple electric motors with two, counter rotating electric motors comprising the primary thrust generation within a ducted fan component and 3 or more external electric motors providing lift, stability and directional control of the aircraft. Through the use of counter rotating ducted fans, the aircraft does not require the need for internal stators—either fixed or adjustable angle. Power to the electric motors is sourced by either onboard batteries, a ground based power source via a ground to aircraft tether, or an on board fuel cell or combustion engine driving an alternator.

摘要翻译： 一种用于由具有两个逆向旋转电动机的多个电动机驱动的管道风扇垂直起降飞机（VTOL）的推进系统，其包括在管道风扇部件内的主要推力产生和提供升力，稳定性和定向的3个或更多个外部电动马达 控制飞机。 通过使用反向旋转管道风扇，飞机不需要内部定子 - 固定或可调角度。 电动机的功率来自车载电池，地面电源通过地面到飞机系绳，或车载燃料电池或驱动交流发电机的内燃机。

公开(公告)号：US20150021430A1

公开(公告)日：2015-01-22

申请号：US14507228

申请日：2014-10-06

申请人： Aurora Flight Sciences Corporation

发明人： JAMES DONALD PADUANO ,  PAUL NILS DAHLSTRAND ,  JOHN BROOKE WISSLER ,  ADAM WOODWORTH

IPC分类号： B64C3/42 ,  B64C25/10 ,  B64C9/00 ,  B64D27/02 ,  B64C5/02 ,  B64C29/00 ,  B64D43/00

CPC分类号： B64C27/52 ,  B64C3/42 ,  B64C5/02 ,  B64C9/00 ,  B64C13/16 ,  B64C25/10 ,  B64C29/00 ,  B64C29/0033 ,  B64C29/0091 ,  B64C29/02 ,  B64C29/04 ,  B64C39/024 ,  B64C2201/021 ,  B64C2201/088 ,  B64C2201/102 ,  B64C2201/108 ,  B64C2201/162 ,  B64C2201/187 ,  B64D27/02 ,  B64D43/00

摘要： A vertical take-off and landing (VTOL) aircraft according to an aspect of the present invention comprises a fuselage, an empennage having an all-moving horizontal stabilizer located at a tail end of the fuselage, a wing having the fuselage positioned approximately halfway between the distal ends of the wing, wherein the wing is configured to transform between a substantially straight wing configuration and a canted wing configuration using a canted hinge located on each side of the fuselage. The VTOL aircraft may further includes one or more retractable pogo supports, wherein a retractable pogo support is configured to deploy from each of the wing's distal ends.

公开(公告)号：US07182295B2

公开(公告)日：2007-02-27

申请号：US10293826

申请日：2002-11-12

申请人： Scott D. Redmond

发明人： Scott D. Redmond

IPC分类号： B64G1/00

CPC分类号： B64C39/026 ,  B64C29/04 ,  B64C39/00 ,  B64C39/001 ,  B64D27/24 ,  Y02T50/44 ,  Y02T50/62

摘要： Various methods, apparatuses, and systems in which an electric-energy lifting panel levitates a user secured to the electric-energy lifting panel. The electric-energy lifting panel includes a first capacitive plate and a second capacitive plate having different geometric dimensions to generate a net-directional force. An ion conditioner ion enhances air around the first capacitive plate and the second capacitive plate.

摘要翻译： 其中电能提升面板使固定在电能提升面板上的使用者浮起的各种方法，装置和系统。 电能提升面板包括具有不同几何尺寸的第一电容板和第二电容板，以产生网络力。 离子调节剂离子增强了第一电容板和第二电容板周围的空气。

公开(公告)号：US06874728B2

公开(公告)日：2005-04-05

申请号：US10384045

申请日：2003-03-06

申请人： Kingting Lau

发明人： Kingting Lau

IPC分类号： B64C15/02 ,  B64C29/04 ,  B64C39/02 ,  B64D33/04 ,  B64C39/00

CPC分类号： B64C39/026 ,  B64C15/02 ,  B64C29/04 ,  B64D33/04

摘要： Provided is a disc-type jet turbine engine with controllable and rotational discharge ports at two sides of a discharge chamber, a fuel tank, and an operation lever connected with the discharge ports. The rotor shaft of the jet turbine engine is connected with a start-up electrical motor through a clutch and with a fuel pump through a gearbox. The fuel nozzle of the engine is connected with the fuel tank via the accelerator control valve and the fuel pump. The operation lever controls the clutch. The handle of the operation lever is provided with an electrical switch, a direction controller and an accelerator controller. The switch is electrically connected with the start-up electrical motor, the accelerator controller is connected to control the accelerator control valve, and the direction controller is connected with the discharge ports. Around the combustion chamber is an air-flow guide chamber having an air cooling and heat-insulate layer.

摘要翻译： 本发明提供一种盘式喷气式涡轮发动机，其在排放室，燃料箱和与排出口连接的操作杆的两侧具有可控和旋转的排出口。 喷气涡轮发动机的转子轴通过离合器与燃料泵通过齿轮箱与起动电动机连接。 发动机的燃油喷嘴通过加速器控制阀和燃油泵与油箱相连。 操作杆控制离合器。 操作杆的手柄设有电气开关，方向控制器和加速器控制器。 开关与起动电动机电连接，加速器控制器连接以控制加速器控制阀，方向控制器与排放口连接。 在燃烧室周围是具有空气冷却和隔热层的气流引导室。

公开(公告)号：US11724803B2

公开(公告)日：2023-08-15

申请号：US17475280

申请日：2021-09-14

申请人： JETOPTERA, INC.

发明人： Andrei Evulet

IPC分类号： B64C29/04 ,  B64C3/10 ,  B64C39/12 ,  B64C39/06 ,  B64D33/04 ,  B64C5/06 ,  B64C15/12

CPC分类号： B64C29/04 ,  B64C3/10 ,  B64C5/06 ,  B64C15/12 ,  B64C39/066 ,  B64C39/12 ,  B64D33/04

摘要： A vehicle, includes a main body. A fluid generator is coupled to the main body and produces a fluid stream. At least one tail conduit is fluidly coupled to the generator. First and second fore ejectors are coupled to the main body and respectively coupled to a starboard side and port side of the vehicle. The fore ejectors respectively comprise an outlet structure out of which fluid flows. At least one tail ejector is fluidly coupled to the tail conduit. The tail ejector comprises an outlet structure out of which fluid flows. A primary airfoil element includes a closed wing having a leading edge and a trailing edge. The leading and trailing edges of the closed wing define an interior region. The at least one propulsion device is at least partially disposed within the interior region.