Deprecated: The each() function is deprecated. This message will be suppressed on further calls in /home/zhenxiangba/zhenxiangba.com/public_html/phproxy-improved-master/index.php on line 456
SG11201901116VA - Variable geometry thruster - Google Patents
[go: Go Back, main page]

SG11201901116VA - Variable geometry thruster - Google Patents

Variable geometry thruster

Info

Publication number
SG11201901116VA
SG11201901116VA SG11201901116VA SG11201901116VA SG11201901116VA SG 11201901116V A SG11201901116V A SG 11201901116VA SG 11201901116V A SG11201901116V A SG 11201901116VA SG 11201901116V A SG11201901116V A SG 11201901116VA SG 11201901116V A SG11201901116V A SG 11201901116VA
Authority
SG
Singapore
Prior art keywords
fo2k
international
august
pct
passage
Prior art date
Application number
SG11201901116VA
Inventor
Andrei Evulet
Original Assignee
Jetoptera Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jetoptera Inc filed Critical Jetoptera Inc
Publication of SG11201901116VA publication Critical patent/SG11201901116VA/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
    • F15D1/00—Influencing flow of fluids
    • F15D1/08—Influencing flow of fluids of jets leaving an orifice
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C15/00—Attitude, flight direction, or altitude control by jet reaction
    • B64C15/14—Attitude, flight direction, or altitude control by jet reaction the jets being other than main propulsion jets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C29/00—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft
    • B64C29/02—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis vertical when grounded
    • B64C29/04—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis vertical when grounded characterised by jet-reaction propulsion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
    • F02C6/04—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output
    • F02C6/06—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output providing compressed gas
    • F02C6/08—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output providing compressed gas the gas being bled from the gas-turbine compressor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • F02K1/28—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto using fluid jets to influence the jet flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • F02K1/38—Introducing air inside the jet
    • F02K1/386—Introducing air inside the jet mixing devices in the jet pipe, e.g. for mixing primary and secondary flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
    • F02K3/02—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber
    • F02K3/04—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
    • F15D1/00—Influencing flow of fluids
    • F15D1/002—Influencing flow of fluids by influencing the boundary layer
    • F15D1/0065—Influencing flow of fluids by influencing the boundary layer using active means, e.g. supplying external energy or injecting fluid
    • F15D1/007—Influencing flow of fluids by influencing the boundary layer using active means, e.g. supplying external energy or injecting fluid comprising surfaces being moved by external supplied energy
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
    • F15D1/00—Influencing flow of fluids
    • F15D1/002—Influencing flow of fluids by influencing the boundary layer
    • F15D1/0065—Influencing flow of fluids by influencing the boundary layer using active means, e.g. supplying external energy or injecting fluid
    • F15D1/008—Influencing flow of fluids by influencing the boundary layer using active means, e.g. supplying external energy or injecting fluid comprising fluid injection or suction means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60F—VEHICLES FOR USE BOTH ON RAIL AND ON ROAD; VEHICLES CAPABLE OF TRAVELLING IN OR ON DIFFERENT MEDIA, e.g. AMPHIBIOUS VEHICLES
    • B60F5/00—Other vehicles capable of travelling in or on different media
    • B60F5/02—Other vehicles capable of travelling in or on different media convertible into aircraft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/32—Application in turbines in gas turbines
    • F05D2220/323—Application in turbines in gas turbines for aircraft propulsion, e.g. jet engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2240/00—Components
    • F05D2240/10—Stators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/60—Fluid transfer
    • F05D2260/606—Bypassing the fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2270/00—Control
    • F05D2270/01—Purpose of the control system
    • F05D2270/17—Purpose of the control system to control boundary layer
    • F05D2270/173—Purpose of the control system to control boundary layer by the Coanda effect

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Transportation (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

cc o r O cc O O (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 01 March 2018 (01.03.2018) WIPO I PCT Iiiimmoimiolollm °nolo ouloolmo immo Immo oimIE (10) International Publication Number WO 2018/039484 Al (51) International Patent Classification: FO2K 1/36 (2006.01) FO2K 1/09 (2006.01) F02K 1/00 (2006.01) FO2K 1/11 (2006.01) FO2K 1/06 (2006.01) FO2K 1/28 (2006.01) FO2K 1/08 (2006.01) (21) International Application Number: PCT/US2017/048479 (22) International Filing Date: 24 August 2017 (24.08.2017) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 62/379,711 25 August 2016 (25.08.2016) US 62/380,108 26 August 2016 (26.08.2016) US (71) Applicant: JETOPTERA, INC. [US/US]; P.O. Box 537, Mason, Ohio 45040 (US). (72) Inventor: EVULET, Andrei; P.O. Box 537, Mason, Ohio 45040 (US). (74) Agent: BORN, Scott, P.G. et al.; Foster Pepper PLLC, 1111 Third Avenue, Suite 3000, Seattle, Washington 98101 (US). (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, (54) Title: VARIABLE GEOMETRY THRUSTER 100 Fig. 1 (57) : 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. [Continued on next page] WO 2018/039484 Al 111111111111111111101010111110111110111111111111111111101111111101111111110111111111111 UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Published: — with international search report (Art. 21(3))
SG11201901116VA 2016-08-25 2017-08-24 Variable geometry thruster SG11201901116VA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662379711P 2016-08-25 2016-08-25
US201662380108P 2016-08-26 2016-08-26
PCT/US2017/048479 WO2018039484A1 (en) 2016-08-25 2017-08-24 Variable geometry thruster

Publications (1)

Publication Number Publication Date
SG11201901116VA true SG11201901116VA (en) 2019-03-28

Family

ID=61242040

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201901116VA SG11201901116VA (en) 2016-08-25 2017-08-24 Variable geometry thruster

Country Status (12)

Country Link
US (3) US11396896B2 (en)
EP (1) EP3504418B1 (en)
JP (2) JP7074353B2 (en)
KR (2) KR102370397B1 (en)
CN (1) CN109715927B (en)
AU (3) AU2017315790A1 (en)
CA (1) CA3034776A1 (en)
ES (1) ES2920956T3 (en)
IL (1) IL264933B1 (en)
PL (1) PL3504418T3 (en)
SG (1) SG11201901116VA (en)
WO (1) WO2018039484A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11965456B2 (en) * 2015-09-02 2024-04-23 Jetoptera, Inc. Fluidic turbo heater system
CN113602478B (en) * 2021-02-02 2023-06-13 中国空气动力研究与发展中心高速空气动力研究所 Fluid control surface based on circulation control and vertical micro-jet flow

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3370794A (en) 1965-11-08 1968-02-27 Navy Usa Annular plenum nozzle for controlling trajectory of rockets
US3525474A (en) * 1968-12-09 1970-08-25 Us Air Force Jet pump or thrust augmentor
US3694107A (en) * 1970-11-19 1972-09-26 Nash Engineering Co Ejector apparatus and method of utilizing same
US3795367A (en) * 1973-04-05 1974-03-05 Src Lab Fluid device using coanda effect
US3942463A (en) 1974-10-01 1976-03-09 The United States Of America As Represented By The Secretary Of The Navy Movable ramp inlet for water jet propelled ships
DK140426B (en) * 1976-11-01 1979-08-27 Arborg O J M Propulsion nozzle for means of transport in air or water.
JPS5810279B2 (en) * 1977-11-25 1983-02-24 川崎重工業株式会社 Aircraft thrust booster
US4448354A (en) * 1982-07-23 1984-05-15 The United States Of America As Represented By The Secretary Of The Air Force Axisymmetric thrust augmenting ejector with discrete primary air slot nozzles
US4815942A (en) * 1982-10-25 1989-03-28 Elayne P. Alperin Axially-symmetric, jet-diffuser ejector
CN2315045Y (en) * 1997-04-10 1999-04-21 朱天赉 Green changeable aircraft engine
US5996936A (en) * 1997-09-29 1999-12-07 General Electric Company Fluidic throat exhaust nozzle
US7793504B2 (en) * 2006-05-04 2010-09-14 Rolls-Royce Corporation Nozzle with an adjustable throat
US7721549B2 (en) * 2007-02-08 2010-05-25 United Technologies Corporation Fan variable area nozzle for a gas turbine engine fan nacelle with cam drive ring actuation system
FR2917788B1 (en) * 2007-06-19 2009-07-24 Aircelle Sa DOUBLE ACTION ACTUATOR WITH PROGRAM EFFECT
US20110215204A1 (en) * 2007-06-20 2011-09-08 General Electric Company System and method for generating thrust
US20080315042A1 (en) 2007-06-20 2008-12-25 General Electric Company Thrust generator for a propulsion system
US20120145808A1 (en) * 2010-12-14 2012-06-14 The Boeing Company Method and apparatus for variable exhaust nozzle exit area
US8950383B2 (en) * 2012-08-27 2015-02-10 Cummins Intellectual Property, Inc. Gaseous fuel mixer for internal combustion engine

Also Published As

Publication number Publication date
KR102492188B1 (en) 2023-01-27
US20180058483A1 (en) 2018-03-01
EP3504418A4 (en) 2020-04-08
JP2022119777A (en) 2022-08-17
EP3504418B1 (en) 2022-04-06
US11396896B2 (en) 2022-07-26
PL3504418T3 (en) 2022-08-22
JP2019531956A (en) 2019-11-07
JP7074353B2 (en) 2022-05-24
IL264933B1 (en) 2026-04-01
KR20190058488A (en) 2019-05-29
CA3034776A1 (en) 2018-03-01
US20240117828A1 (en) 2024-04-11
CN109715927B (en) 2022-07-29
KR20220031759A (en) 2022-03-11
IL264933A (en) 2019-04-30
NZ750904A (en) 2025-02-28
US20230009569A1 (en) 2023-01-12
AU2023233073B2 (en) 2025-04-10
WO2018039484A1 (en) 2018-03-01
AU2025205349A1 (en) 2025-07-31
AU2017315790A1 (en) 2019-03-14
AU2023233073A1 (en) 2023-10-05
KR102370397B1 (en) 2022-03-03
CN109715927A (en) 2019-05-03
BR112019003480A2 (en) 2019-05-21
EP3504418A1 (en) 2019-07-03
ES2920956T3 (en) 2022-08-12

Similar Documents

Publication Publication Date Title
SG11201907225RA (en) Plasma confinement system and methods for use
SG11201811034PA (en) Air treatment systems and methods
SG11201811184UA (en) Lag -3 binding members
SG11201809051YA (en) Cell retention device and method
SG11201909371PA (en) Composite dressings for improved granulation and reduced maceration with negative-pressure treatment
SG11201807325UA (en) Optimizing range of aircraft docking system
SG11201811064TA (en) Binding molecules binding pd-l1 and lag-3
SG11201908293QA (en) Selective application of reprojection processing on layer sub-regions for optimizing late stage reprojection power
SG11201907650RA (en) Personal therapy and exercise monitoring and oversight devices, systems, and related methods
CA3015496A1 (en) Voice control of a media playback system
SG11201900442PA (en) Sorting of t lymphocytes in a microfluidic device
SG11201811637PA (en) Dynamic tug winch control
SG11201903958SA (en) Intuitive occluded object indicator
SG11201908171TA (en) Compounds and compositions for treating hematological disorders
SG11201810887UA (en) Baff-r targeted chimeric antigen receptor-modified t-cells and uses thereof
SG11201807218SA (en) A pre-assembled wall panel for utility installation
SG11201807705RA (en) Directional lock for interface headgear arrangement
SG11201906630SA (en) Wellhead assembly and method
SG11201811349XA (en) Payload exchange facilitating connector
SG11201906015PA (en) Direct coupling compatible sprinkler
SG11201807254UA (en) Picture/video messaging system for emergency response
SG11201900723YA (en) Apparatus and system for enhanced selective contaminant removal processes related thereto
SG11201809180YA (en) Device and method for removal of pollutants from gas streams
SG11201901172QA (en) A method for manufacturing a fuel component
SG11201903885RA (en) Secure key management