公开(公告)号：US20240182167A1

公开(公告)日：2024-06-06

申请号：US18218964

申请日：2023-07-06

Applicant: JETOPTERA, INC.

Inventor： Andrei Evulet

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

CPC classification number: B64C29/04 ,  B64C3/10 ,  B64C5/06 ,  B64C15/12 ,  B64C39/066 ,  B64C39/12 ,  B64D33/04

Abstract: A vehicle includes a main body. A fluid generator is coupled to the main body and produces a fluid stream. At least one tad 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.

公开(公告)号：US20240150014A1

公开(公告)日：2024-05-09

申请号：US17969616

申请日：2022-10-19

Applicant: JETOPTERA, INC.

Inventor： Andrei Evulet

IPC: B64C29/04 ,  B64C9/38 ,  B64C11/00 ,  B64C15/00 ,  B64C21/00 ,  B64C29/02 ,  B64C39/02 ,  B64C39/12 ,  B64D27/10 ,  B64D27/20 ,  B64D29/02 ,  B64D33/02 ,  B64D33/04

CPC classification number: B64C29/04 ,  B64C9/38 ,  B64C11/001 ,  B64C15/00 ,  B64C21/00 ,  B64C29/02 ,  B64C39/024 ,  B64C39/12 ,  B64D27/10 ,  B64D27/20 ,  B64D29/02 ,  B64D33/02 ,  B64D33/04 ,  B64D2033/0273 ,  B64U10/25 ,  Y02T50/10 ,  Y02T50/40

Abstract: A vehicle, includes a main body. A fluid generator is coupled to the main body and produces a fluid stream. At least one fore conduit and at least one tail conduit are fluidly coupled to the generator. First and second fore ejectors are fluidly coupled to the fore conduit, 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 is coupled to the tail portion. A surface of the primary airfoil element is located directly downstream of the first and second fore ejectors such that the fluid from the first and second fore ejectors flows over the such surface.

公开(公告)号：US20230009569A1

公开(公告)日：2023-01-12

申请号：US17837892

申请日：2022-06-10

Applicant: JETOPTERA, INC.

Inventor： Andrei Evulet

IPC: F15D1/08 ,  F02K1/38 ,  F02K1/28 ,  B64C29/04 ,  F15D1/00 ,  B64C15/14 ,  F02C6/08

Abstract: 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：US11505316B2

公开(公告)日：2022-11-22

申请号：US16675104

申请日：2019-11-05

Applicant: Jetoptera, Inc.

Inventor： Andrei Evulet

IPC: B64C29/04 ,  B64C11/00 ,  B64C15/00 ,  B64C21/00 ,  B64C39/12 ,  B64D27/20 ,  B64C39/02 ,  B64D33/02 ,  B64C29/02 ,  B64D33/04 ,  B64D27/10 ,  B64C9/38 ,  B64D29/02

Abstract: A vehicle, includes a main body. A fluid generator is coupled to the main body and produces a fluid stream. At least one fore conduit and at least one tail conduit are fluidly coupled to the generator. First and second fore ejectors are fluidly coupled to the fore conduit, 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 is coupled to the tail portion. A surface of the primary airfoil element is located directly downstream of the first and second fore ejectors such that the fluid from the first and second fore ejectors flows over the such surface.

公开(公告)号：US11053012B2

公开(公告)日：2021-07-06

申请号：US16786894

申请日：2020-02-10

Applicant: JETOPTERA, INC.

Inventor： Andrei Evulet

IPC: B64D27/18 ,  B64D29/02 ,  B64D33/04 ,  B64C39/02 ,  B64C21/00 ,  B64D33/02 ,  B64C9/38 ,  B64C15/00 ,  B64D27/10

Abstract: An ejector system for propelling a vehicle. The system includes a diffusing structure and a duct coupled to the diffusing structure. The duct includes a wall having openings formed therethrough and configured to introduce to the diffusing structure a primary fluid produced by the vehicle. An airfoil is positioned within the flow of the primary fluid through the openings to the diffusing structure.

公开(公告)号：US20200340386A1

公开(公告)日：2020-10-29

申请号：US16673514

申请日：2019-11-04

Applicant: JETOPTERA, INC.

Inventor： Andrei Evulet

IPC: F01N13/08 ,  F01N3/32 ,  F01N3/34

Abstract: An internal combustion engine includes an exhaust conduit having an exhaust port fluidically coupled to ambient fluid and having an internal cross-sectional area and an engine cylinder fluidically coupled to the exhaust conduit. A fluidic amplifier is disposed within the exhaust conduit and is fluidically coupled to the engine cylinder. The amplifier is further fluidically coupled to a source of primary fluid and is configured to introduce the primary fluid and at least a portion of fluid from the engine cylinder to the exhaust port.

公开(公告)号：USD883899S1

公开(公告)日：2020-05-12

申请号：US29625625

申请日：2017-11-10

Applicant: JETOPTERA, INC.

Designer： Andrei Evulet

公开(公告)号：US20200023987A1

公开(公告)日：2020-01-23

申请号：US16221383

申请日：2018-12-14

Applicant: JETOPTERA, INC.

Inventor： Andrei Evulet

IPC: B64D33/04 ,  B64C39/02 ,  B64C15/14 ,  B64C9/38 ,  B64C15/00 ,  B64C21/00 ,  B64D27/10 ,  B64C21/04 ,  B64D27/18 ,  B64D29/02 ,  B64D33/02 ,  F02K1/36 ,  F02K1/00 ,  F02C3/04 ,  F02C6/04

Abstract: 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.

公开(公告)号：US20190193864A1

公开(公告)日：2019-06-27

申请号：US16221371

申请日：2018-12-14

Applicant: JETOPTERA, INC.

Inventor： Andrei Evulet

IPC: B64D29/02 ,  B64C39/02 ,  B64C15/00 ,  B64C21/04 ,  B64D27/18 ,  B64D33/02 ,  B64D33/04 ,  B64C9/38 ,  B64D27/10 ,  B64C21/00

CPC classification number: B64D29/02 ,  B64C9/38 ,  B64C15/00 ,  B64C21/00 ,  B64C21/04 ,  B64C39/024 ,  B64C2201/10 ,  B64C2201/104 ,  B64D27/10 ,  B64D27/18 ,  B64D33/02 ,  B64D33/04 ,  B64D2033/0273 ,  F02C3/04 ,  F02C6/04 ,  F02K1/002 ,  F02K1/36 ,  F05D2220/90 ,  Y02T50/166 ,  Y02T50/32 ,  Y02T50/44

Abstract: 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.

公开(公告)号：US20180312268A1

公开(公告)日：2018-11-01

申请号：US16031539

申请日：2018-07-10

Applicant: JETOPTERA, INC.

Inventor： Andrei Evulet

IPC: B64D29/02 ,  B64D27/10 ,  B64C15/00 ,  B64C21/00 ,  B64C21/04 ,  B64C39/02 ,  B64C9/38 ,  B64D33/04 ,  B64D33/02 ,  B64D27/18

CPC classification number: B64D29/02 ,  B64C9/38 ,  B64C15/00 ,  B64C21/00 ,  B64C21/04 ,  B64C39/024 ,  B64C2201/10 ,  B64C2201/104 ,  B64D27/10 ,  B64D27/18 ,  B64D33/02 ,  B64D33/04 ,  B64D2033/0273 ,  Y02T50/166 ,  Y02T50/32 ,  Y02T50/44

Abstract: A propulsion system coupled to a vehicle. The system includes an ejector having an outlet structure out of which propulsive fluid flows at a predetermined adjustable velocity. A control surface having a leading edge is located directly downstream of the outlet structure such that propulsive fluid from the ejector flows over the control surface.