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公开(公告)号：EP4403760A2
公开(公告)日：2024-07-24
申请号：EP24160112.9
申请日：2016-09-02
申请人： Jetoptera, Inc.
发明人： EVULET, Andrei
IPC分类号： F02C3/32
CPC分类号： B64C9/38 , B64C15/00 , B64C21/00 , B64D27/10 , B64C21/04 , F02K1/36 , F02K1/002 , F02C3/04 , F02C6/04 , F05D2220/9020130101 , B64D27/18 , B64D29/02 , B64D33/02 , B64D33/04 , B64D2033/027320130101 , Y02T50/30 , Y02T50/40 , Y02T50/60 , Y02T50/10 , B64U30/10 , B64U10/25 , B64U20/65 , B64U50/15
摘要： A vehicle includes a main body and a gas generator producing a gas stream. At least one fore conduit and tail conduit are fluidly coupled to the generator. First and second fore ejectors are fluidly coupled to the at least one fore conduit. At least one tail ejector is fluidly coupled to the at least one tail conduit. The fore ejectors respectively include an outlet structure out of which gas from the at least one fore conduit flows. The at least one tail ejector includes an outlet structure out of which gas from the at least one tail conduit flows. First and second primary airfoil elements have leading edges respectively located directly downstream of the first and second fore ejectors. At least one secondary airfoil element has a leading edge located directly downstream of the outlet structure of the at least one tail ejector.
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公开(公告)号：EP4368504A1
公开(公告)日：2024-05-15
申请号：EP23209861.6
申请日：2023-11-14
发明人： TIAN, Yu
CPC分类号： B64U20/65 , B64U10/16 , B64U10/25 , B64U20/00 , B64U50/19 , B64D27/30 , B64C27/26 , B64C29/0008 , B64C29/0025
摘要： An aircraft and its associated aircraft linear support arms. The aircraft linear support arms include at least a rotor motor (1) and a propeller (100). The rotor motor (1) is connected to the propeller (100), and the linear support arm has a cross-sectional shape of an inverted teardrop shape. The streamlined structure of the inverted teardrop-shaped arm can reduce eddy currents formed by the propeller's downwash flow due to interference caused by the aircraft body, thereby reducing the wear and tear of the lift motor (1) and increasing the efficiency of the lift motor (1).
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公开(公告)号：EP4403760A3
公开(公告)日：2024-09-25
申请号：EP24160112.9
申请日：2016-09-02
申请人： Jetoptera, Inc.
发明人： EVULET, Andrei
CPC分类号： B64C9/38 , B64C15/00 , B64C21/00 , B64D27/10 , B64C21/04 , F02K1/36 , F02K1/002 , F02C3/04 , F02C6/04 , F05D2220/9020130101 , B64D27/18 , B64D29/02 , B64D33/02 , B64D33/04 , B64D2033/027320130101 , Y02T50/30 , Y02T50/40 , Y02T50/60 , Y02T50/10 , B64U30/10 , B64U10/25 , B64U20/65 , B64U50/15
摘要： A vehicle includes a main body and a gas generator producing a gas stream. At least one fore conduit and tail conduit are fluidly coupled to the generator. First and second fore ejectors are fluidly coupled to the at least one fore conduit. At least one tail ejector is fluidly coupled to the at least one tail conduit. The fore ejectors respectively include an outlet structure out of which gas from the at least one fore conduit flows. The at least one tail ejector includes an outlet structure out of which gas from the at least one tail conduit flows. First and second primary airfoil elements have leading edges respectively located directly downstream of the first and second fore ejectors. At least one secondary airfoil element has a leading edge located directly downstream of the outlet structure of the at least one tail ejector.
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公开(公告)号：EP4306789A3
公开(公告)日：2024-06-12
申请号：EP23195562.6
申请日：2016-07-27
申请人： Jetoptera, Inc.
发明人： EVULET, Andrei
CPC分类号： B64C9/38 , B64C15/00 , B64C21/00 , B64D27/10 , B64C21/04 , F02K1/36 , F02K1/002 , F02C3/04 , F02C6/04 , F05D2220/9020130101 , B64D27/18 , B64D29/02 , B64D33/02 , B64D33/04 , B64D2033/027320130101 , Y02T50/30 , Y02T50/40 , Y02T50/60 , Y02T50/10 , B64U30/10 , B64U10/25 , B64U20/65 , B64U50/15
摘要： A propulsion system coupled to a vehicle. The system includes a convex surface, a diffusing structure coupled to the convex surface, and at least one conduit coupled to the convex surface. The conduit is configured to introduce to the convex surface a primary fluid Produced by the vehicle. The system further includes an intake structure coupled to the convex surface and configured to introduce to the diffusing structure a secondary fluid accessible to the vehicle. The diffusing structure comprises a terminal end configured to provide egress from the system for the introduced primary fluid and secondary fluid.
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公开(公告)号：EP3867150B8
公开(公告)日：2024-05-29
申请号：EP18937346.7
申请日：2018-11-29
IPC分类号： B64U10/17 , B64U20/70 , B64U20/80 , B64U30/29 , B64U40/10 , B64U50/19 , B64U60/50 , B64U20/65
CPC分类号： G05D1/0094 , G05D1/0676 , B64C25/32 , B64C2025/32520130101 , G08G5/0034 , G08G5/0069 , G08G5/0039 , G08G5/006 , G08G5/0056 , G08G5/025 , G08G5/0013 , G08G5/0021 , B64C17/02 , B64U2101/3020230101 , B64U2201/1020230101 , B64U50/19 , B64U10/17 , B64U20/65 , B64U20/80 , B64U20/70 , B64U30/29 , B64U40/10 , B64U60/50 , B64U2101/6420230101 , B64U60/40 , B64U30/20 , B64U30/40
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