US1375601A - Propelling device for use on vehicles, marine vessels, or aircraft - Google Patents
Propelling device for use on vehicles, marine vessels, or aircraft Download PDFInfo
- Publication number
- US1375601A US1375601A US285629A US28562919A US1375601A US 1375601 A US1375601 A US 1375601A US 285629 A US285629 A US 285629A US 28562919 A US28562919 A US 28562919A US 1375601 A US1375601 A US 1375601A
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- United States
- Prior art keywords
- vehicles
- aircraft
- ejector
- tube
- propelling device
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- Expired - Lifetime
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K7/00—Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof
- F02K7/10—Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof characterised by having ram-action compression, i.e. aero-thermo-dynamic-ducts or ram-jet engines
- F02K7/12—Injection-induction jet engines
Definitions
- nnnnsr monrzn or BotrLoenE-sUasEmn, rnancn.
- My. invention relates, to improved means for effecting the propulsion of vehicles of 7 any kind, terrestrial, aquatic or aerial.
- Said means comprise an ejector mounted on the vehicle, a difference of pressure being createdv tion of the ejector,
- Fig. 3 is a similar part View of a modification with a plurality of injecting nozzles in the ejector tube;
- Fig. i is a similar part view of a modifica-' tion with an annular nozzle.
- a combustion, or explosion chamber 6 the walls of which are preferably lined with refractory material. This chamber terminates at its front end in a nozzle 2', which discharges into the inwardly tapering end of the ejector;
- the chamber is supplied, on the one hand, with fuel, under pressure, through a pipe 0 (said fuel being either liquid or simply a gas), and on the other hand with the medium which supports combustion (which medium may be of any kind whatsoever) through a pipe f, under a higher pressure than that prevailing in the combustion chamber.
- the fuel is assumed to be liquid delivered from a tank e, to the combustion chamber by means of a pump d, and the medium is assumed to be air delivered by a compressor g, to the. combustion chamber, through a chamber k, which isinterposed in the pipe f,
- the apparatus worksin the following forth.
- gaseous jet sucks in the surrounding vair.
- the intensity of the thrust can be controlled by varying the supply and pressure of the fuel and of the medium supporting the, combustion.
- e ector tube a is preceded with several inector tubes 12 in series therewith. Air is drawn in through the inlets provided betweenthe successive tubes, as shown "by the arrows. The jet of compressed gases issuing from the nozzle 2' loses a portion of its'velocity as it mixes with the air drawn-into the first injector tube a," it loses still more of its.
- the combustion chamber 5 is provided with two nozsaid jet, as shown by the arrows in Fig.1 4;
- the mixture of air and gases then passes through the in'ector tubes at and ejector tube a as in the ormer cases.
- the aspiration into the ejector may be effected, not only by products of combustion, but also by any 0t er fluid to which kinetic energy has-been transmitted by any known means;
Description
E. MORIZE.
PROPELLING DEVICE FOR USE ON VEHICLES, MARINE VESSELS, 0R AIRCRAFT. APPLICATION FILED MAR\27| I919.
1375 601. Patented Apr. 19,1921.
- I "[menZ' m- Ewes? fibmze.
UNITED STATES PATENT OFFICE-(HI.
nnnnsr monrzn, or BotrLoenE-sUasEmn, rnancn.
' PROPELLING DEVICE FOR USE QN VEHICLES, MAlRIN'E VESSELS,. OR AIRCRAFT.
Specification of Letters Patent.
Application filed March 27,1919. Serial No. 285,629.
' To all whom it may concern:
Be it known that I, ERNEST MoRIzE, a citizen of the French Republic, residing at Boulogne-sur-Seine, "France, have invented cer tain new and useful Improvements in Propelling Devices for Use on Vehicles, Marine Vessels, or Aircraft; and I do hereby declare the following to be a full, clear, and exact description of the invention, such as will enable others slcilled in the art to which it appertains to make and use the same.
My. invention relates, to improved means for effecting the propulsion of vehicles of 7 any kind, terrestrial, aquatic or aerial. Said means comprise an ejector mounted on the vehicle, a difference of pressure being createdv tion of the ejector, Fig. 3 is a similar part View of a modification with a plurality of injecting nozzles in the ejector tube; and
Fig. i is a similar part view of a modifica-' tion with an annular nozzle.
In the apparatusshown in Fig. 1, there is arranged in the rear of an ejector a; a combustion, or explosion chamber 6, the walls of which are preferably lined with refractory material. This chamber terminates at its front end in a nozzle 2', which discharges into the inwardly tapering end of the ejector;
and the chamber is supplied, on the one hand, with fuel, under pressure, through a pipe 0 (said fuel being either liquid or simply a gas), and on the other hand with the medium which supports combustion (which medium may be of any kind whatsoever) through a pipe f, under a higher pressure than that prevailing in the combustion chamber. In the example shown in Fig. 1, the fuel is assumed to be liquid delivered from a tank e, to the combustion chamber by means of a pump d, and the medium is assumed to be air delivered by a compressor g, to the. combustion chamber, through a chamber k, which isinterposed in the pipe f,
and serves to equalize the flow of air.
The apparatus worksin the following forth.
manner: The fuel, ignited by any device whatsoever-electric or incandescent for ex ample-burns inside the combustion chamber b, and the resulting gases are discharged through the nozzle 6, at a velocity corresponding to their inherent energy. The
gaseous jet sucks in the surrounding vair.
through the front opening j, of the ejector, and transmits progressively a portion of its kinetic energy to that air in theinwardly tapering portion of said tube. Subsequently, the velocity diminishes in the flared rearward portion of the ejector, thus imparting increased pressure to the moving fluid at the rear opening is, of the ejector, while a negative pressure is set up at the front opening The difference in pressure produced by this means exerts a thrust on the vehicle in the direction of the arrow F and in the opposite direction to that in which the fluid isdischarged.
The intensity of the thrust can be controlled by varying the supply and pressure of the fuel and of the medium supporting the, combustion.
Patented Apr. 19, 1921.
In the modification shown in Fig. 2 the e ector tube a is preceded with several inector tubes 12 in series therewith. Air is drawn in through the inlets provided betweenthe successive tubes, as shown "by the arrows. The jet of compressed gases issuing from the nozzle 2' loses a portion of its'velocity as it mixes with the air drawn-into the first injector tube a," it loses still more of its.
velocity When it further mixes with the air enteringFthesecond injector tube n, and so inally. the mixture on entering the divergent portion of ejector a is reduced in velocity and pressure is thereby generated. The pressure differences generated between the inlets and outlets of the successive injectors n and ejector tube a are added together to cause the propulsion of the vehicle.
In the example shown in Fig. 3, the combustion chamber 5 is provided with two nozsaid jet, as shown by the arrows in Fig.1 4;
the mixture of air and gases then passes through the in'ector tubes at and ejector tube a as in the ormer cases. Moreover, the aspiration into the ejector may be effected, not only by products of combustion, but also by any 0t er fluid to which kinetic energy has-been transmitted by any known means;
What I claim is: h
-A propelling device of the character described compnsing a comparatively large ejector tube traversed by a Venturi bore adapted to have its front and rear ends 'di; rect y placed in communication with the exterior medium in which the tube is placed, said medium having free passage therethrough, the restricted portion of the Venturi bore being situated in the forward part of the bore of the tube, such tube being slotjector-tubes situated within the slotted end of said ejector tube, said injector tubes having their wider ends disposed forwardly and their restricted ends rearwardly and situated within the wider forward ends of adjacent injector tubes, the openings between adjacent injector tubesbeing in free communication with the exterior medium, a com- .bustion chamber located forwardly of the first injector tube and having a nozzle projecting into the larger forward end of such first tube, means to supply a fuel to said combustion chamber,- and means to also supply a supporting fluid thereto, substantially as described.
In-testimony whereof I afiix my signature.
ERNEST MORIZE.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US285629A US1375601A (en) | 1919-03-27 | 1919-03-27 | Propelling device for use on vehicles, marine vessels, or aircraft |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US285629A US1375601A (en) | 1919-03-27 | 1919-03-27 | Propelling device for use on vehicles, marine vessels, or aircraft |
Publications (1)
Publication Number | Publication Date |
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US1375601A true US1375601A (en) | 1921-04-19 |
Family
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Application Number | Title | Priority Date | Filing Date |
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US285629A Expired - Lifetime US1375601A (en) | 1919-03-27 | 1919-03-27 | Propelling device for use on vehicles, marine vessels, or aircraft |
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Cited By (71)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2431132A (en) * | 1943-06-07 | 1947-11-18 | Aerojet Engineering Corp | System of propulsion |
US2444318A (en) * | 1944-04-24 | 1948-06-29 | Douglas K Warner | Jet propulsion system for aircraft |
US2470184A (en) * | 1941-07-12 | 1949-05-17 | Bbc Brown Boveri & Cie | Arrangement for cooling combustion chambers |
US2470564A (en) * | 1944-11-15 | 1949-05-17 | Reaction Motors Inc | Reaction motor control system |
US2475022A (en) * | 1942-06-09 | 1949-07-05 | Tresham D Gregg | Fluid reaction propulsive device |
US2477683A (en) * | 1942-09-30 | 1949-08-02 | Turbo Engineering Corp | Compressed air and combustion gas flow in turbine power plant |
US2500712A (en) * | 1945-06-07 | 1950-03-14 | Serrell Jesse Pound | Multiple combustion unit pulse jet engine |
US2514513A (en) * | 1942-03-06 | 1950-07-11 | Lockheed Aircraft Corp | Jet power plant with boundary layer control for aircraft |
US2514749A (en) * | 1945-01-22 | 1950-07-11 | David T Dobbins | Aircraft propulsion mechanism |
US2519531A (en) * | 1945-07-21 | 1950-08-22 | Lummus Co | Ejector apparatus |
US2528354A (en) * | 1945-02-20 | 1950-10-31 | Bendix Aviat Corp | Jet propulsion outboard motor |
US2543024A (en) * | 1946-06-28 | 1951-02-27 | Duane W Humphrey | Jet ejection propulsion |
US2547936A (en) * | 1944-11-17 | 1951-04-10 | Harlow B Grow | Ducted rocket propulsion means for aircraft |
US2553443A (en) * | 1947-06-16 | 1951-05-15 | Oscar N Davis | Wing-mounted jet propulsion system for aircraft |
US2557128A (en) * | 1945-01-29 | 1951-06-19 | Herbert L Magill | Pulsating discharge power gas generator with pressure-actuated inlet and outlet valves |
US2557522A (en) * | 1946-05-28 | 1951-06-19 | Sncase | Aerodynes equipped with reaction jet propulsion means |
US2564370A (en) * | 1945-03-19 | 1951-08-14 | Myers George Francis | Aircraft |
US2577918A (en) * | 1946-05-08 | 1951-12-11 | Kellogg M W Co | Air jacketed combustion chamber flame tube |
US2602610A (en) * | 1947-03-22 | 1952-07-08 | Daniel And Florence Guggenheim | Jet reaction propulsion apparatus for aircraft |
US2620967A (en) * | 1948-07-08 | 1952-12-09 | Lummus Co | Gas ejector apparatus for a catalyst regenerator |
US2624290A (en) * | 1948-08-04 | 1953-01-06 | John B Mclean | Propelling system for locomotives and other vehicles |
US2633699A (en) * | 1945-05-21 | 1953-04-07 | Daniel And Florence Guggenheim | Propulsion apparatus actuated by successive charges of detonating materials |
US2680950A (en) * | 1946-12-18 | 1954-06-15 | Lewis D Burch | Direct reaction rotary translation engine |
US2696953A (en) * | 1951-03-09 | 1954-12-14 | Collins Radio Co | Fluid propelled airplane |
US2716528A (en) * | 1953-12-17 | 1955-08-30 | David M Hammock | Wing-mounted jet nozzle for aircraft propulsion and sustentation |
US2721444A (en) * | 1948-09-21 | 1955-10-25 | Johnson Horace James | Series-type multiple ram jet propulsion system |
US2735263A (en) * | 1956-02-21 | charshafian | ||
US2851853A (en) * | 1953-12-28 | 1958-09-16 | Thomas E Quick | Thrust augmentation means for jet propulsion engines |
US2867979A (en) * | 1946-04-29 | 1959-01-13 | Experiment Inc | Apparatus for igniting fuels |
US2937494A (en) * | 1955-09-13 | 1960-05-24 | Johnson Horace James | Series type multiple thermal jet propulsion system |
US2986359A (en) * | 1956-06-15 | 1961-05-30 | Tino Ovid | Airplane lifting device |
US3066893A (en) * | 1957-08-07 | 1962-12-04 | Mercier Pierre | Streamlined body propulsion system |
US3070328A (en) * | 1955-10-10 | 1962-12-25 | Nathan C Price | Propulsion system for aircraft |
US3076308A (en) * | 1954-11-29 | 1963-02-05 | Donald H Sweet | Ram jet unit |
US3077736A (en) * | 1959-03-04 | 1963-02-19 | Olin Mathieson | Gas generating device |
US3078940A (en) * | 1961-03-03 | 1963-02-26 | Sylvan D Rolle | Propellant energized ground effect machine |
US3107486A (en) * | 1959-11-16 | 1963-10-22 | Hal R Linderfelt | Hydrapulse motor |
US3172253A (en) * | 1959-01-02 | 1965-03-09 | Garrett Corp | Combination turbo and ramjet propulsion apparatus |
US3187501A (en) * | 1960-12-19 | 1965-06-08 | Thomas E Quick | Method of and apparatus for augmenting thrust and suppressing sound in aircraft, rockets, and the like |
US3198459A (en) * | 1961-06-30 | 1965-08-03 | Geary Milford | Imposion thrust engine and vehicle |
DE1199057B (en) * | 1961-07-11 | 1965-08-19 | Berliner Maschb A G Vormals L | Intermittent water recoil engine |
DE1199058B (en) * | 1961-07-11 | 1965-08-19 | Berliner Maschb A G Vormals L | Intermittent water recoil engine |
US3212700A (en) * | 1962-01-12 | 1965-10-19 | Bertin & Cie | Ejector devices having slot-like inducing nozzles, especially for sustentation |
US3216191A (en) * | 1960-05-09 | 1965-11-09 | North American Aviation Inc | Thrust chamber and turbopump assembly |
US3270501A (en) * | 1964-03-05 | 1966-09-06 | James E Webb | Aerodynamic spike nozzle |
DE1245219B (en) * | 1960-11-21 | 1967-07-20 | Garrett Corp | Drive device for the starter turbine of a gas turbine engine |
US3420060A (en) * | 1966-04-22 | 1969-01-07 | Mc Donnell Douglas Corp | Pressure induced jet vectoring augmentation apparatus |
US3442086A (en) * | 1967-10-19 | 1969-05-06 | Hilbert W Nieman | Jet type air motor |
US3447324A (en) * | 1967-10-18 | 1969-06-03 | Howard V French | Water jet propulsion means |
US3503356A (en) * | 1968-07-26 | 1970-03-31 | Eugene L Wilson | Underwater propulsion device |
US3514956A (en) * | 1968-03-11 | 1970-06-02 | William R Bray | Injector-ram jet engine |
US3593525A (en) * | 1969-02-19 | 1971-07-20 | Us Army | Rocket motor thrust controller |
US3763818A (en) * | 1972-03-20 | 1973-10-09 | Boeing Co | Method and apparatus for the recovery of waterjet power for marine vessels |
US3779200A (en) * | 1969-02-17 | 1973-12-18 | F Hull | Marine jet propulsion system |
US4029430A (en) * | 1975-09-02 | 1977-06-14 | Fonda Bonardi Giusto | Short subsonic diffuser for large pressure ratios |
DE3435076A1 (en) * | 1984-09-25 | 1986-04-03 | Diehl GmbH & Co, 8500 Nürnberg | Fluid-piston driving device |
US4592202A (en) * | 1983-02-15 | 1986-06-03 | Commonwealth Of Australia | Thrust augmentor |
US4644746A (en) * | 1985-12-30 | 1987-02-24 | L. W. Fleckenstein, Inc. | Gas compressor for jet engine |
DE4236043A1 (en) * | 1992-10-24 | 1994-04-28 | Diehl Gmbh & Co | Hydrodynamic drive device |
US5341640A (en) * | 1993-03-30 | 1994-08-30 | Faulkner Robie L | Turbojet engine with afterburner and thrust augmentation ejectors |
WO1996000684A1 (en) * | 1994-06-30 | 1996-01-11 | Dimotech Ltd. | Underwater two phase ramjet engine |
US6457305B1 (en) * | 2001-02-07 | 2002-10-01 | James R. Schierbaum | Turbo shaft engine with acoustical compression flow amplifying ramjet |
FR2839117A1 (en) * | 2002-04-30 | 2003-10-31 | Khalid Ouachkradi | Improvement of air catchment of air take-off rocket utilizes gas energy supplied by rocket rich in fuel to improve nozzle effect and increase contact surface between gas and induced fresh air |
WO2004063549A1 (en) * | 2003-01-13 | 2004-07-29 | The Texas A & M University System | Jet ejector and method of altering fluid flow |
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US20140077498A1 (en) * | 2012-09-17 | 2014-03-20 | Francisco Orea | Energy Generation Apparatus for Ships |
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-
1919
- 1919-03-27 US US285629A patent/US1375601A/en not_active Expired - Lifetime
Cited By (84)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2735263A (en) * | 1956-02-21 | charshafian | ||
US2470184A (en) * | 1941-07-12 | 1949-05-17 | Bbc Brown Boveri & Cie | Arrangement for cooling combustion chambers |
US2514513A (en) * | 1942-03-06 | 1950-07-11 | Lockheed Aircraft Corp | Jet power plant with boundary layer control for aircraft |
US2475022A (en) * | 1942-06-09 | 1949-07-05 | Tresham D Gregg | Fluid reaction propulsive device |
US2477683A (en) * | 1942-09-30 | 1949-08-02 | Turbo Engineering Corp | Compressed air and combustion gas flow in turbine power plant |
US2431132A (en) * | 1943-06-07 | 1947-11-18 | Aerojet Engineering Corp | System of propulsion |
US2444318A (en) * | 1944-04-24 | 1948-06-29 | Douglas K Warner | Jet propulsion system for aircraft |
US2470564A (en) * | 1944-11-15 | 1949-05-17 | Reaction Motors Inc | Reaction motor control system |
US2547936A (en) * | 1944-11-17 | 1951-04-10 | Harlow B Grow | Ducted rocket propulsion means for aircraft |
US2514749A (en) * | 1945-01-22 | 1950-07-11 | David T Dobbins | Aircraft propulsion mechanism |
US2557128A (en) * | 1945-01-29 | 1951-06-19 | Herbert L Magill | Pulsating discharge power gas generator with pressure-actuated inlet and outlet valves |
US2528354A (en) * | 1945-02-20 | 1950-10-31 | Bendix Aviat Corp | Jet propulsion outboard motor |
US2564370A (en) * | 1945-03-19 | 1951-08-14 | Myers George Francis | Aircraft |
US2633699A (en) * | 1945-05-21 | 1953-04-07 | Daniel And Florence Guggenheim | Propulsion apparatus actuated by successive charges of detonating materials |
US2500712A (en) * | 1945-06-07 | 1950-03-14 | Serrell Jesse Pound | Multiple combustion unit pulse jet engine |
US2519531A (en) * | 1945-07-21 | 1950-08-22 | Lummus Co | Ejector apparatus |
US2867979A (en) * | 1946-04-29 | 1959-01-13 | Experiment Inc | Apparatus for igniting fuels |
US2577918A (en) * | 1946-05-08 | 1951-12-11 | Kellogg M W Co | Air jacketed combustion chamber flame tube |
US2557522A (en) * | 1946-05-28 | 1951-06-19 | Sncase | Aerodynes equipped with reaction jet propulsion means |
US2543024A (en) * | 1946-06-28 | 1951-02-27 | Duane W Humphrey | Jet ejection propulsion |
US2680950A (en) * | 1946-12-18 | 1954-06-15 | Lewis D Burch | Direct reaction rotary translation engine |
US2602610A (en) * | 1947-03-22 | 1952-07-08 | Daniel And Florence Guggenheim | Jet reaction propulsion apparatus for aircraft |
US2553443A (en) * | 1947-06-16 | 1951-05-15 | Oscar N Davis | Wing-mounted jet propulsion system for aircraft |
US2620967A (en) * | 1948-07-08 | 1952-12-09 | Lummus Co | Gas ejector apparatus for a catalyst regenerator |
US2624290A (en) * | 1948-08-04 | 1953-01-06 | John B Mclean | Propelling system for locomotives and other vehicles |
US2721444A (en) * | 1948-09-21 | 1955-10-25 | Johnson Horace James | Series-type multiple ram jet propulsion system |
US2696953A (en) * | 1951-03-09 | 1954-12-14 | Collins Radio Co | Fluid propelled airplane |
US2716528A (en) * | 1953-12-17 | 1955-08-30 | David M Hammock | Wing-mounted jet nozzle for aircraft propulsion and sustentation |
US2851853A (en) * | 1953-12-28 | 1958-09-16 | Thomas E Quick | Thrust augmentation means for jet propulsion engines |
US3076308A (en) * | 1954-11-29 | 1963-02-05 | Donald H Sweet | Ram jet unit |
US2937494A (en) * | 1955-09-13 | 1960-05-24 | Johnson Horace James | Series type multiple thermal jet propulsion system |
US3070328A (en) * | 1955-10-10 | 1962-12-25 | Nathan C Price | Propulsion system for aircraft |
US2986359A (en) * | 1956-06-15 | 1961-05-30 | Tino Ovid | Airplane lifting device |
US3066893A (en) * | 1957-08-07 | 1962-12-04 | Mercier Pierre | Streamlined body propulsion system |
US3172253A (en) * | 1959-01-02 | 1965-03-09 | Garrett Corp | Combination turbo and ramjet propulsion apparatus |
US3077736A (en) * | 1959-03-04 | 1963-02-19 | Olin Mathieson | Gas generating device |
US3107486A (en) * | 1959-11-16 | 1963-10-22 | Hal R Linderfelt | Hydrapulse motor |
US3216191A (en) * | 1960-05-09 | 1965-11-09 | North American Aviation Inc | Thrust chamber and turbopump assembly |
DE1245219B (en) * | 1960-11-21 | 1967-07-20 | Garrett Corp | Drive device for the starter turbine of a gas turbine engine |
US3187501A (en) * | 1960-12-19 | 1965-06-08 | Thomas E Quick | Method of and apparatus for augmenting thrust and suppressing sound in aircraft, rockets, and the like |
US3078940A (en) * | 1961-03-03 | 1963-02-26 | Sylvan D Rolle | Propellant energized ground effect machine |
US3198459A (en) * | 1961-06-30 | 1965-08-03 | Geary Milford | Imposion thrust engine and vehicle |
DE1199058B (en) * | 1961-07-11 | 1965-08-19 | Berliner Maschb A G Vormals L | Intermittent water recoil engine |
DE1199057B (en) * | 1961-07-11 | 1965-08-19 | Berliner Maschb A G Vormals L | Intermittent water recoil engine |
US3212700A (en) * | 1962-01-12 | 1965-10-19 | Bertin & Cie | Ejector devices having slot-like inducing nozzles, especially for sustentation |
US3270501A (en) * | 1964-03-05 | 1966-09-06 | James E Webb | Aerodynamic spike nozzle |
US3420060A (en) * | 1966-04-22 | 1969-01-07 | Mc Donnell Douglas Corp | Pressure induced jet vectoring augmentation apparatus |
US3447324A (en) * | 1967-10-18 | 1969-06-03 | Howard V French | Water jet propulsion means |
US3442086A (en) * | 1967-10-19 | 1969-05-06 | Hilbert W Nieman | Jet type air motor |
US3514956A (en) * | 1968-03-11 | 1970-06-02 | William R Bray | Injector-ram jet engine |
US3503356A (en) * | 1968-07-26 | 1970-03-31 | Eugene L Wilson | Underwater propulsion device |
US3779200A (en) * | 1969-02-17 | 1973-12-18 | F Hull | Marine jet propulsion system |
US3593525A (en) * | 1969-02-19 | 1971-07-20 | Us Army | Rocket motor thrust controller |
US3763818A (en) * | 1972-03-20 | 1973-10-09 | Boeing Co | Method and apparatus for the recovery of waterjet power for marine vessels |
US4029430A (en) * | 1975-09-02 | 1977-06-14 | Fonda Bonardi Giusto | Short subsonic diffuser for large pressure ratios |
US4592202A (en) * | 1983-02-15 | 1986-06-03 | Commonwealth Of Australia | Thrust augmentor |
DE3435076A1 (en) * | 1984-09-25 | 1986-04-03 | Diehl GmbH & Co, 8500 Nürnberg | Fluid-piston driving device |
US4644746A (en) * | 1985-12-30 | 1987-02-24 | L. W. Fleckenstein, Inc. | Gas compressor for jet engine |
DE4236043A1 (en) * | 1992-10-24 | 1994-04-28 | Diehl Gmbh & Co | Hydrodynamic drive device |
US5341640A (en) * | 1993-03-30 | 1994-08-30 | Faulkner Robie L | Turbojet engine with afterburner and thrust augmentation ejectors |
AU700577B2 (en) * | 1994-06-30 | 1999-01-07 | MZL Ltd, | Underwater two phase ramjet engine |
US5692371A (en) * | 1994-06-30 | 1997-12-02 | Varshay; Hezi | Underwater two phase ramjet engine |
WO1996000684A1 (en) * | 1994-06-30 | 1996-01-11 | Dimotech Ltd. | Underwater two phase ramjet engine |
US5598700A (en) * | 1994-06-30 | 1997-02-04 | Dimotech Ltd. | Underwater two phase ramjet engine |
US6457305B1 (en) * | 2001-02-07 | 2002-10-01 | James R. Schierbaum | Turbo shaft engine with acoustical compression flow amplifying ramjet |
FR2839117A1 (en) * | 2002-04-30 | 2003-10-31 | Khalid Ouachkradi | Improvement of air catchment of air take-off rocket utilizes gas energy supplied by rocket rich in fuel to improve nozzle effect and increase contact surface between gas and induced fresh air |
EP2264296A3 (en) * | 2003-01-13 | 2011-12-07 | The Texas A&M University System | System for altering fluid flow |
WO2004063549A1 (en) * | 2003-01-13 | 2004-07-29 | The Texas A & M University System | Jet ejector and method of altering fluid flow |
US20050178856A1 (en) * | 2003-01-13 | 2005-08-18 | Holtzapple Mark T. | High-efficiency jet ejector and propulsive jet |
US7780099B2 (en) | 2003-01-13 | 2010-08-24 | The Texas A&M University System | High-efficiency jet ejector and propulsive jet |
WO2006001927A2 (en) * | 2004-05-17 | 2006-01-05 | Marius Paul A | Carnot cycle jet and rocket engine configurations |
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EP2288536A2 (en) * | 2008-05-16 | 2011-03-02 | The Ohio State University | Marine propulsion system |
JP2011520691A (en) * | 2008-05-16 | 2011-07-21 | ジ・オハイオ・ステイト・ユニバーシティ | Ship propulsion system |
US20110070782A1 (en) * | 2008-05-16 | 2011-03-24 | The Ohio State University | Marine propulsion system |
US20120071045A1 (en) * | 2008-05-16 | 2012-03-22 | The Ohio State University | Marine propulsion system |
EP2288536A4 (en) * | 2008-05-16 | 2013-03-13 | Univ Ohio State | Marine propulsion system |
US8545279B2 (en) * | 2008-05-16 | 2013-10-01 | The Ohio State University | Marine propulsion system |
RU2465481C2 (en) * | 2010-12-06 | 2012-10-27 | Владимир Тарасович Шведов | Vortex propeller |
US20140077498A1 (en) * | 2012-09-17 | 2014-03-20 | Francisco Orea | Energy Generation Apparatus for Ships |
US8766471B2 (en) * | 2012-09-17 | 2014-07-01 | Francisco Orea | Energy generation apparatus for ships |
RU2529935C1 (en) * | 2013-08-05 | 2014-10-10 | Российская Федерация, от имени которой выступает Министерство промышленности и торговли Российской Федерации (Минпромторг России) | Hypersonic ramjet engine and concept of combustion |
RU2773329C1 (en) * | 2021-11-16 | 2022-06-02 | Владислав Юрьевич Либер | Direct-flow air-jet propeller |
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