CN203335245U - Aircraft pipeline wheel gas engine - Google Patents
Aircraft pipeline wheel gas engine Download PDFInfo
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- CN203335245U CN203335245U CN2013202625003U CN201320262500U CN203335245U CN 203335245 U CN203335245 U CN 203335245U CN 2013202625003 U CN2013202625003 U CN 2013202625003U CN 201320262500 U CN201320262500 U CN 201320262500U CN 203335245 U CN203335245 U CN 203335245U
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Abstract
The utility model provides an aircraft pipeline wheel gas engine. The aircraft pipeline wheel gas engine is characterized in that a rotary pipeline burning power wheel is arranged, the rotary pipeline burning power wheel is composed of a burning power wheel disc and a flame gas pipe, the burning power wheel disc is connected with a transmission shaft of a rotor, the front part of the flame gas pipe is wound and fixed on the burning power wheel following the running direction of the burning power wheel from front to back along the axial direction of the burning power wheel, the rear part, close to an outlet part of the flame gas pipe, of the flame gas pipe bends against the running direction of the burning power wheel and is arranged on the burning power wheel along a tangential direction, the direction of the outlet of the flame gas pipe is opposite to the rotating tangential direction of the burning power wheel, the outlet of the flame gas pipe is communicated with an exhaust passage of an engine, the inlet of the flame gas pipe is communicated with a reversing and reduction air pipe of an air pipe wheel, and a discharge hole of a fuel storage tank is communicated with an admission passage of the engine. The aircraft pipeline wheel gas engine is simple in structure and wide in application range and can meet the using requirements of multiple special situations, and power of a cruise missile and a pilotless airplane which are assembled by adopting the aircraft pipeline wheel gas engine can be far higher than that of the existing super-altitude super-speed aircraft.
Description
Technical field
The utility model relates to a kind of aircraft conduit wheel gas engine, belongs to the aero engine technology field.
Background technique
The various aeroengines of using now, complex structure, bulky, use material many, involve great expense, consumes resources is many, and efficiency is low, expends the energy many, function is few, using scope is narrow, can not adapt to multiple special circumstances and use needs, can not adapt to the requirements of the times of energy-saving and emission-reduction and application new energy.
Summary of the invention
The purpose of this utility model is to overcome the shortcoming of above-mentioned prior art, and provide a kind of and can make that aeroengine is simple in structure, volume is little, cost is low, efficiency is high, function is many, using scope is broad, can adapt to, multiple special circumstances are used needs, the aircraft conduit that adapts to energy-saving and emission-reduction and the requirement of application new energy technology is taken turns gas engine.
The purpose of this utility model can reach by following technical measures: a kind of aircraft conduit wheel gas engine comprises casing, engine inlets, the engine exhaust road, engine rotor, rotor transmission shaft, compressor airduct wheel, the airduct wheel disc, airduct wheel disc intake grill, airduct wheel disc sidewall exhaust outlet, airduct wheel airduct, the airduct rotation is to the deceleration airduct, fuel tank, the fuel tank discharge port, characteristics are, also be provided with that revolving pipeline is combustion powered takes turns, the combustion powered wheel by combustion powered wheel disc and flame fuel tube forms, the sub-transmission shaft of combustion powered wheel disc transfer connects, flame fuel tube front portion along combustion powered wheel shaft to by after forward direction along combustion powered take turns to turn to be fastened on combustion powered the wheel, flame fuel tube rear portion turns to curve near flame fuel tube outlet position burning motive power wheel and tangentially is placed in combustion powered the wheel, flame fuel tube Way out follows the combustion powered rotary cutting of taking turns to opposite direction, the outlet of flame fuel tube is communicated with the engine exhaust road, the import of flame fuel tube follow the wind the pipe rotation to the deceleration airduct, be communicated with, the fuel tank discharge port is communicated with engine inlets.
In order further to realize the purpose of this utility model, described fuel tank discharge port is located at the engine inlets madial wall and presses close to airduct wheel airduct inlet, and fuel tank discharge port Way out tilts to point to the engine inlets air flow direction.
In order further to realize the purpose of this utility model, described flame fuel tube outlet port is provided with rotation tangential gas nozzle.
In order further to realize the purpose of this utility model, grinding fluid director is established in described engine inlets inboard, grinding fluid director is pulverized guide plate by static pulverizing guide plate and sound and is formed, static pulverizing guide plate is connected with intake duct fairing cone sidewall with the engine inlets sidewall, sound is pulverized the guide plate radial front end and is provided with the grinding fluid director axle sleeve, sound is pulverized the guide plate radial extremity and is not connected with the engine inlets sidewall, its radial front end connects with the grinding fluid director axle sleeve, grinding fluid director axle sleeve inboard is provided with the switch pin, by opening of switch pin and being connected and separating of the sub-transmission shaft of Closed control grinding fluid director axle sleeve transfer.
In order further to realize the purpose of this utility model, described engine inlets below is provided with the intake duct material inlet, and the intake duct material inlet is provided with can regulate the material inlet bolt door that it is closed.
In order further to realize the purpose of this utility model, described flame fuel tube is provided with the gunpowder feeding port, and the gunpowder feeding port is provided with gunpowder feeding port valve.
The utility model aircraft conduit wheel gas engine is far different with existing various aeroengine structural principles, and the difference of structure member appellation term and function and usage and current trend is very large.In order to narrate conveniently, express accurately clearly, have several vocabularies of terms first to explain at this:
Airduct is radially the airduct root near airduct wheel disc position, is called for short the airduct root, and the airduct radial extremity is called the airduct top, is called for short the airduct top; Airduct is called airduct bottom or bottom near airduct root position, and airduct is called airduct top near the airduct top bit.
Airduct wheel periphery is airduct wheel radial edge, and the airduct wheel shaft is called the airduct wheel shaft to edge to lateral edge, and the airduct wheel shaft divides again airduct wheel front axle to edge and the rear axially edge of airduct wheel to edge.
The side sidewall that the rotor medial axis is pointed to be the airduct wheel shaft to the side sidewall, the rest may be inferred for other associated components position appellations of body.
Whole body air intake one side is front side or front portion or the place ahead, and opposite side on the other side is rear side or rear portion or rear.The engine rotor sense of rotation is circumferentially, forward the rotor direction for rotation the place ahead or week forwards, carry the rotor direction and be rear swivel or week rearward, the denotion of other region of interest of body by that analogy.
Aircraft conduit wheel gas engine mainly comprises engine casing and the large parts of engine rotor two, does not establish the stator component of numerous and jumbled rectification and guide and so on casing.Engine rotor consists of compressor airduct wheel, the combustion powered wheel with rotor transmission shaft.Motor is without the effect of the rectification and guide stator component by numerous and jumbled, and just direct pressurized gas, directly burnt, and directly orders about the flame combustion gas acting of expanding.
Pipeline wheel compression machine is basis and the core parts of aircraft conduit wheel gas engine, and just because of such pipeline wheel compression machine has been arranged, whole aircraft conduit wheel gas engine just can form, and realizes out the unique property of oneself.(with reference to circulating pressure pipeline compressor, patent No. ZL200910216953.0)
Pipeline wheel compression machine consists of airduct wheel and rotor transmission shaft, and the airduct wheel consists of airduct wheel disc and airduct wheel airduct.The sub-transmission shaft of airduct wheel disc transfer connects, airduct wheel airduct along the airduct wheel shaft to by front then with the wind the pipe wheel turn to and be fastened on the airduct wheel disc, the rotation of airduct wheel can be aspirated the processing pressurized gas, this pipe body can allow various mixed gass (comprise and contain the solid particle mixed gas that volume is larger) therefrom freely to pass through, and its frictional loss is very little again, so this pipeline wheel compression machine not only can aspirate processing compression pure air, can also aspirate processing compressed fuel air gas mixture; Due to processing compressed fuel air gas mixture, can make fuel-air mix full and uniform, thereby just can guarantee that engine combustion is abundant, combustion efficiency is high.Pipeline wheel compression machine is simple in structure, and wearout parts is few, and all these can impel the power consumption of pipeline turbine still less, and efficiency is higher, adapts to the requirement of energy-saving and emission-reduction New Times; What is more important pipeline wheel compression machine can suction processing compression be mixed with solid-fuelled mixed gas, can impel the various powdered fuels of engine combustion, thereby just can make the pipeline turbine more adapt to the requirements of the times that develop new energy.
The pipeline wheel compression machine that the utility model adopts, its airduct wheel construction comprises that cylindric airduct wheel disc, airduct wheel disc intake grill (also having airduct wheel airduct axial side wall intake grill), full envelope combination shape airduct wheel airduct, airduct wheel are provided with airduct wheel airduct and communtation deceleration airduct, airduct wheel airduct exhaust outlet.During the work of airduct wheel, by airduct wheel disc intake grill or airduct wheel airduct intake grill inspiration gas, input airduct wheel airduct air flue, gas enters airduct wheel airduct air flue and manages wheel with the wind and turn to rotational flow, forward in the rotational flow process, absorbing energy increases pressure and speed, and then is arranged and manage against the wind wheel in the airduct rotation to the deceleration airduct and turn to mobile, absorb the energy that the reaction force of turning effort power transmits in the counter-rotating flow process, the compressed and deceleration supercharging of air-flow.Airduct wheel compression machine adopts such working principle processing pressurized gas just, taking turns airduct by airduct before this is that gas accelerates, through the airduct rotation, to the deceleration airduct, compress and the deceleration supercharging again, taking turns airduct by airduct again accelerates, through the airduct rotation, to the deceleration airduct, compress and the deceleration supercharging again, go round and begin again, finally can process the high pressure extra-high voltage gas that use needs.
Airduct wheel pipeline described in the utility model refers to that airduct wheel airduct or airduct rotation are to the deceleration airduct, and airduct wheel airduct is identical to the antitriptic wind tubular construction with the airduct rotation
Pipeline wheel compression machine is not established static numerous and jumbled rectification and guide parts, only depending on pipeline wheel rotor self to rotatablely move just can directly process and compress high pressure extra-high voltage gas, simple in structure, materials are few, lightweight, work efficiency is high, vertically connect before and after pipeline wheel compression machine airduct wheel pipeline, can process the compression pure air, can process again pressurized gas solids mixing gas, function is peculiar, the using scope broadness.Pipeline wheel compression machine is that existing aeroengine is used axial-flow compressor and centrifugal-flow compressor to compare.
The utility model is not established special-purpose burner and special-purpose gas turbine, combustion function and power function are not divided into to two autonomous systems, but establish, revolving pipeline is combustion powered takes turns, combustion function and power function are unified on a member, during work, the combustion powered limit burning generation heat energy of taking turns of single pipeline, limit becomes heat energy into externally acting of kinetic energy drive rotor rotation.Pipeline wheel compression machine airduct wheel pipeline rotates, and the combustion powered pipeline of taking turns of pipeline also rotates, coaxial with turning to same speed dynamic to connect, middle without adding static diversion component, so just can guarantee to dock pipeline steadily smooth, and operating mode is stable.Provide such advantage just because of pipeline wheel compression machine, so just can design combustion powered wheel of rotary pipeline wheel.Since combustion powered wheel of pipeline wheel rotated, it just can organize externally acting of burning very naturally.Burning and acting are unified in to single pipeline is combustion powered takes turns, so just can simplify engine structure, minimizing rubs, and weight reduction, take full advantage of heat energy, and the assurance engine high-efficiency is energy-conservation.
The combustion powered wheel by cylindric combustion powered wheel disc and flame fuel tube of pipeline forms, the sub-transmission shaft of combustion powered wheel disc transfer connects, flame fuel tube front portion along the combustion powered wheel shaft of pipeline to by front then along pipeline combustion powered take turns to turn to be fastened on combustion powered wheel disc.The import of flame fuel tube is communicated with to the deceleration airduct with the rotation of pipeline compressor airduct, and the outlet of flame fuel tube is communicated with the engine exhaust pipeline.Flame fuel tube rear portion turns to and curves tangentially (or circumferentially) and be placed in combustion powered the wheel near its outlet position burning motive power wheel.
Combustion powered wheel disc cylindraceous connects with cylindric airduct wheel disc, and its inboard (inner chamber) follows the wind and manage the connection of wheel disc intake grill.
The flame fuel tube can be the fully closing type pipeline, can be the semi-open type pipeline, can be arc semicircle annular pipe body, can be many circulating lines of single annular dual torus body.The combustion powered flame fuel tube quantity of taking turns of whole pipeline, can be single tube, can be multitube.Flame fuel tube vertical passage can be prismatic, can expand gradually.
The hot flame combustion gas that the burning of flame fuel tube produces produces at once acting at once and promotes the combustion powered rotation of taking turns, and itself is cooling just, and the acting cooling is achieved in the flame combustion gas throughout one's life in other words, so flame fuel tube outlet temperature is lower comparatively speaking.
Flame fuel tube Way out can be circumferential, can be that inclination is circumferential, can be the rotational circle tangential direction.Rotational circle tangential (refer to reverse to circle tangential direction), can add the fuel tube nozzle at its end, and the fuel tube nozzle ejection produces a reaction force, promotes the combustion powered rotation of taking turns.After flame fuel tube end outlet adds tangential nozzle, combustion powered moment of torsion of taking turns existing swirl flame fuel tube burning expansion generation promotes the combustion powered rotation acting of taking turns, there is again the moment of torsion of the tangential nozzle ejection reaction force generation of flame fuel tube end to promote the combustion powered rotation acting of taking turns, combustion powered like this take turns rotation acting ability will be larger, externally the acting effect will be better, and mechanical efficiency will be higher.
The outlet of flame fuel tube can directly be communicated with the engine exhaust road, also can follow the engine exhaust road to be communicated with by the fuel tube nozzle.
Because combustion powered the wheel once burning just can rotate acting, flame fuel tube outlet nozzle circle peripheral jet promotion is combustion powered to be taken turns to rotate and does work, thus the utility model just without setting involve great expense, inefficient gas turbine.The utility model can make the aeroengine combustor buring power system simple in structure, cheap, and working service is convenient, and efficiency is high, saves the energy.
The aircraft conduit turbine also is provided with fuel tank, establish the fuel tank discharge port on fuel tank, the fuel tank discharge port is communicated with motor axial front side intake duct, the fuel of fuel tank enters the motor air intake pipe by the fuel tank discharge port, and then enters pipeline compressor airduct wheel airduct air flue with motor air intake pipe air intake air-flow.
The fuel tank discharge port is located in engine inlets on the bunkering box wall of pressing close to airduct wheel airduct intake grill place, and its Way out tilts to point to the engine inlets air flow direction.Can add the material spray pump on fuel tank, but the external burner oil of suction function that fuel tank discharge port burner oil can rely on engine inlets high speed air intake air-flow to form, be to adopt jet suction principle burner oil, the fuel ejected is given atomization through engine inlets air intake high velocity air, be brought into again airduct wheel airduct air flue rotational flow, the interior gas blending of pipe wheel airduct air flue that follows the wind is combined, and the uniform mixed airflow of this fuel-air blending is sent to the combustion powered flame tube internal combustion of taking turns again.
Burning container discharge port is adjustable, according to using, needs the size that can regulate its flow.
Adopt jet suction principle burner oil, can simplify engine structure, alleviate engine weight.
In order to make motor avoid producing surge, guarantee that pipeline compressor under any circumstance can work, the utility model also is provided with high energy circulation thrust tube, and high energy circulation thrust tube is provided with high energy circulation thrust tube import and the outlet of high energy circulation thrust tube.The import of high energy circulation thrust tube follows the wind and manages the high pressure-temperature air-flow adverse current connection in the airduct wheel airduct air flue of wheel downstream, and high energy circulation thrust tube exports the pipe wheel upstream airduct wheel airduct air flue low-pressure low-temperature air-flow following current connection that follows the wind.Like this, high energy circulation thrust tube just can be taken turns downstream, rear portion airduct wheel airduct pipeline from airduct and drawn high pressure-temperature high-energy airflow feeding Gas inlet tube and take turns the airduct wheel airduct following current of anterior upstream and promote the low-yield air-flow of low-pressure low-temperature and advance.So like this, just can guarantee high before the air-flow dynamic pressure always of airduct wheel airduct air flue after the trend of low (Gao， downstream, upstream is low), forever can not produce refluence, can not go out a surge.High energy circulation thrust tube can adopt the various structures form, and its cross section can be round, can the side of being etc., it can be vertically prismatic, can expand, and can shrink, its number of tubes can be single tube, can be multitube.
The combustion powered wheel of the utility model also needs to arrange high energy circulation thrust tube, combustion powered take turns high energy circulation thrust tube is set after, allow high energy circulation thrust tube draw high-temperature high-pressure fuel gas from combustion flame pipe rear portion pipeline, again by the anterior pipeline of combustion flame pipe front end import following current input combustion flame pipe (light and promote the following current of fuel under high pressure air gas mixture and flow), so just can avoid the burning of combustion flame pipe to produce to flow backwards stops up, guarantee that combustion powered the wheel smoothly fully burnt, avoid motor surge to occur.
The aircraft conduit turbine, because compressor airduct wheel runner is pipe body structural type, the combustion powered runner of taking turns of pipeline is pipe body structural type equally, and the outlet of pipeline wheel compression machine airduct wheel is synchronous connection with the combustion powered connection of taking turns import of pipeline.Whole motor is combustion powered from the compressor inlet to the pipeline, and to take turns outlet be exactly the whole pipeline configuration body of vertically unifying, such pipe body runner, front and back are all unblocked gear up and down, and unified like this insides of pipes runner all allows solid particulate matter to pass through from start to finish everywhere.
If in such engine charge pipeline, multi-functional grinding fluid director is set, allow such engine charge pipeline aspirate the solid matters such as vegetation minor matters junk, these solid materials will be given to pulverize by the Multifunction pulverizing fluid director, send to again in compressor airduct wheel air flue with fuel mix gas compressed blending together, send again that pipeline is combustion powered takes turns acting to, so both avoid compressor blocked, saved again the energy.
The Multifunction pulverizing fluid director arranged in the engine charge pipeline pulverizes guide plate by static pulverizing guide plate, sound and the grinding fluid director axle sleeve forms, static pulverizing guide plate is connected with intake duct fairing cone sidewall with the engine inlets sidewall, sound is pulverized the guide plate radial extremity and is not connected with the engine inlets sidewall, its radial front end connects with the grinding fluid director axle sleeve, the switch pin is established in the grinding fluid director inboard, by opening of switch pin and being connected and separating of the sub-transmission shaft of Closed control grinding fluid director axle sleeve transfer.Grinding fluid director axle sleeve transfer moving axis connects, sound is pulverized guide plate and is rotated with rotor transmission shaft, by the extruding of static pulverizing guide plate, the solid material entered in engine inlets can be rubbed, then in static pulverizing guide plate water conservancy diversion enters compressor airduct wheel airduct; Separately, sound is pulverized the guide plate transfixion to the sub-transmission shaft of grinding fluid director axle sleeve transfer, will give to arrange and import in compressor airduct wheel airduct engine inlets air intake air-flow together with static pulverizing guide plate.
After such Multifunction pulverizing fluid director is set in engine inlets, this aircraft engine just can possess many extra-sensory perceptions.
For example, with such aircraft conduit turbine assembling cruise missile that is provided with the Multifunction pulverizing fluid director, make table flight on this guided missile low latitude ground proximity thick grass, press close to the flight of forest treetop, press close to table flight on field-crop, this motor can continuously aspirate the vegetation minor matters and enter engine inlets, indrawn these vegetation minor matters will be pulverized by the Multifunction pulverizing fluid director at any time, and then send in compressor airduct wheel airduct air flue and follow air processed compression blending together, then be sent to the combustion powered work by combustion of taking turns of pipeline.
Such cruise missile only just can long-time long-distance navigation with a small amount of postcombustion, because its fuel is mainly constantly to absorb from the external world in the voyage process, without self-contained a large amount of fuel, so its volume is just little, weight is just light, although in navigation, burning is the bioenergy that combustion value is lower
But it can obtain the high speed of a ship or plane equally, such cruise missile, in order to absorb the necessary hedgehopping of fuel, pastes ground flying, even aspirate into silt stone brick tile fragment, also can as usual work.Such cruise missile is owing to can pasting ground hedgehopping, and radar just can't find it at all, so it has good Security.
Turn the carplane of joining with such pipeline turbine, can absorb on the way fuel Fan Youyue ridge, pass through the general vehicle such as marsh forest impassable area at all, by the carplane of such pipeline turbine assembling, especially adapt to march transportation in wartime and rescue and relief work use.
Other general aircraft assemble the motor of this structure, in aircraft starting or low-latitude flying, paste in ground flying, various solid foreign materials birds in the suction engine inlets etc. can be pulverized by grinding fluid director at any time, then be transfused to pipeline compressor, the combustion powered pipeline of taking turns, compression and combustion, discharged smoothly motor again, assemble in the motor flight course of this structural type, be not afraid of the suction solid foreign materials, can avoid multiple air crash, assemble the aircraft of this structural formula motor, without using the general aviation aircraft runway, can take off and land on any ground.
After in the utility model aircraft conduit wheel gas engine intake duct, grinding fluid director being set, the Special material import can be set below engine inlets, the valve that can regulate its switch is set on material inlet again.In the aircraft flight process, if open the material inlet valve, material inlet is freely opened, and by the strong suction function of intake duct high velocity air, can be easy to just the solid material inspiration engine inlets of engine inlets appearance below.In the aircraft flight process, if do not need to aspirate engine inlets appearance material, material inlet is just closed, to guarantee engine inlets air intake air-flow proper flow.
The Multifunction pulverizing fluid director, only just for combustion powered wheel of pipeline wheel compression machine pipeline wheel of the present utility model, just likely give to arrange, other present various aeroengines all can not give to arrange, and therefore, existing various aeroengines just can not have above-mentioned specific function.
The utility model, because combustion powered the wheel is the pipe body structure, the simultaneously drive rotor rotation of can simultaneously burning of flame fuel tube, combustion powered the wheel on the flame fuel tube, the gunpowder feeding port is set so the utility model is suitable, the gunpowder feeding port is provided with gunpowder feeding port valve, before engine start, can open in advance gunpowder feeding port valve, open wide the gunpowder feeding port, inject gunpowder by the gunpowder feeding port toward combustion powered the wheel in the flame fuel tube again, gunpowder throttle down again after filling with, close the gunpowder feeding port, and then the gunpowder in electricity consumption spark initiation flame fuel tube, the gunpowder explosion burning, produce the flame combustion gas and can promote the combustion powered promotion engine rotor rotation of taking turns, thereby just can make motor rise and move up comprehensively.
The utility model also can adopt motor starting.
In order to guarantee that combustion powered the wheel can work for a long time, also need to combustion powered take turns carry out cooling, its cooling technology measure is: combustion powered wheel disc sidewall exhaust outlet is set on combustion powered wheel disc cylindraceous, combustion powered wheel disc sidewall exhaust outlet is communicated with the combustion powered flame fuel tube gap of taking turns, combustion powered wheel disc sidewall exhaust outlet is taken turns between flame fuel tube gap in combustion powered from cylindric combustion powered wheel disc inboard (the pipe wheel disc intake grill that follows the wind is communicated with) suction cool air by the rotary centrifugal force effect, to the combustion powered flame fuel tube of taking turns, carry out cooling.The cool air rotational flow is by flame fuel tube gap, then by combustion powered, take turns the cooled exhaust air outlet and arranged in the engine exhaust road, then discharge in atmosphere.
In order to prevent that surge from appearring flowing backwards, occurring in the airduct wheel, make airduct wheel normal constant compression gas for a long time, the utility model also needs to carry out cooling to the airduct wheel, its cooling technology is substantially the same with the combustion powered cooling technology of taking turns, airduct wheel disc sidewall auxiliary air-outlet is set exactly on airduct wheel disc cylindraceous, airduct wheel disc sidewall auxiliary air-outlet follows the wind and manages the connection of wheel airduct gap, airduct wheel disc sidewall auxiliary air-outlet is taken turns between the airduct gap in airduct from the inboard suction of airduct wheel disc cold wind by the rotating centrifugal effect, to airduct wheel airduct, carries out cooling.This cooled gas rotational flow is by the combustion powered flame fuel tube gap of taking turns, cooling flame fuel tube (or converging the cooling flame fuel tube with the original cooled gas in flame fuel tube gap), then arranged in the engine exhaust road by the combustion powered cooled exhaust air exhaust outlet of taking turns, then arranged in atmosphere.
Below in conjunction with drawings and Examples, the utility model is done at length and explained.
The accompanying drawing explanation
Fig. 1-the utility model the first mode of execution structural representation;
Fig. 2-the utility model the first mode of execution engine rotor structural representation;
Fig. 3-the utility model the first mode of execution engine operation theory structure schematic diagram;
Fig. 4-the utility model the second mode of execution structural representation;
The third mode of execution structural representation of Fig. 5-the utility model;
The third mode of execution engine rotor structural representation of Fig. 6-the utility model;
The third mode of execution engine operation theory structure schematic diagram of Fig. 7-the utility model;
The 4th kind of mode of execution structural representation of Fig. 8-the utility model;
The 4th kind of mode of execution engine rotor structural representation of Fig. 9-the utility model;
The 4th kind of mode of execution engine operation theory structure schematic diagram of Figure 10-the utility model.
The explanation of accompanying drawing drawing:
1 casing, 2 engine inlets, 3 engine exhaust roads, 4 engine rotors, 5 rotor transmission shafts, 6 compressor airduct wheels, 7 airduct wheel discs, 8 airduct wheel disc intake grills, 9 airduct wheel disc sidewall exhaust outlets, 10 airduct wheel airducts, 11 communtation deceleration airducts, 12 airduct wheel disc sidewall auxiliary air-outlets, 13 high energy circulation thrust tubes, 14 high energy circulation thrust tube imports, 15 high energy circulation thrust tube outlets, 16 generators and relevant regulator control system, 17 combustion powered wheels, 18 combustion powered wheel discs, 19 combustion powered wheel disc sidewall exhaust outlets, 20 flame fuel tube, 21 flame fuel tube imports, 22 flame fuel tube outlets, 23 fuel tube nozzles, 24 airduct wheel airduct axial side wall intake grills, 25 fuel tanks, 26 fuel tank discharge ports, 27 grinding fluid directors, 28 static pulverizing guide plates, 29 sound are pulverized guide plate, 30 grinding fluid director axle sleeves, 31 engine inlets sidewalls, 32 intake duct material inlets, 33 material inlet bolt doors, 34 gunpowder feeding ports, 35 gunpowder feeding port valves, 36 airduct wheel radial end sidewalls, 37 combustion powered wheel radial end sidewalls, 38 cooled exhaust air exhaust outlets.
Embodiment
Embodiment 1, with reference to figure 1, Fig. 2, Fig. 3, a kind of aircraft conduit wheel combustion engine, include casing 1, engine inlets 2, engine exhaust road 3, engine rotor 4, rotor transmission shaft 5, compressor airduct wheel 6, airduct wheel disc 7, airduct wheel disc intake grill 8, airduct wheel disc sidewall exhaust outlet 9, full envelope Combined spiral airduct wheel airduct 10 (forms spiral groove along the airduct wheel shaft to the spiral plate by being fastened after forward direction, again by such groove radial extremity in addition capping form full envelope Combined spiral airduct wheel airduct, groove radial extremity capping face is called airduct wheel radial end sidewall 36), the airduct rotation is to deceleration airduct 11, combustion poweredly take turns 17, combustion powered wheel disc 18, flame fuel tube 20, flame fuel tube import 21, flame fuel tube outlet 22, fuel tube nozzle 23, combustion powered wheel radial end sidewall 37, fuel tank 25, fuel tank discharge port 26, gunpowder feeding port 34, gunpowder feeding port valve 35.Full envelope Combined spiral airduct wheel airduct 10 is along the airduct wheel shaft within two weeks, being fixed on airduct wheel 6 by manage after forward direction to take turns to turn to be wound around with the wind.This example also is provided with the rotation of full envelope Combined spiral airduct to deceleration airduct 11, and the airduct rotation is constructed to deceleration airduct 11 pipe that follows the wind and taken turns the airduct structure equally, but it is taken turns along the airduct wheel shaft to the contrary wind pipe, turning to winds with one circuit is fixed on airduct wheel 6.The airduct rotation is connected in series to the deceleration airduct 11 pipe wheel airduct that follows the wind.
This example also is provided with motor and relevant regulator control system 16 in the fairing cone inside of engine inlets, regulate and control the work operation of whole motor.
Compressor airduct wheel airduct 10, airduct rotation should be all 6 to deceleration airduct 11, the combustion powered flame fuel tube of taking turns, and clear for the sake of simplicity, embodiment's accompanying drawing all only draws a pipeline.
This example is done fuel with diesel oil.
Before the work of this example, first open the gunpowder feeding port valve 35 on combustion powered flame fuel tube of taking turns, fill up the starting gunpowder by gunpowder feeding port 34 for the flame fuel tube, close again gunpowder feeding port valve, and then light the starting gunpowder in the flame fuel tube by electrical spark, and powder burning produces the flame combustion gas, and the flame combustion gas is done work to expanding along flame fuel tube diverted flow, the rotation of promotion engine rotor is piloted engine comprehensively.
After engine start, the rotation of airduct wheel, the import of airduct wheel airduct produces negative pressure suction ambient atmos and enters airduct wheel airduct, the suction of airduct wheel airduct, one arrives the longitudinal air flow of airduct wheel disc intake grill from outside to inside to impel the interior formation of engine inlets, the fuel oil that this longitudinal air flow sprays with engine inlets sidewall oil nozzle (fuel tank discharge port 26) converges, flow to together again airduct wheel disc intake grill 8, flow to airduct through airduct wheel disc sidewall exhaust outlet 9 again and take turns rotational flow in airduct 10 air flues, the diesel oil air gas mixture is taken turns Flows at airduct, first through 10 processing of airduct wheel airduct, accelerate two weeks, through the airduct rotation, to the 11 compression deceleration superchargings of deceleration airduct, within one week, (this air-fuel mixture gas compresses through the rotational flow of three weeks again, can reach full and uniform mixing), enter combustion powered flame fuel tube 20 burnings of taking turns through the airduct rotation to the deceleration wind tube outlet again, the burning of air-fuel mixture gas generates the flame combustion gas, the flame combustion gas is expanded and is produced moment of torsion, drive rotor rotation acting, high-temperature fuel gas rotational flow in the flame fuel tube two weeks, acting releases energy, temperature reduces, and then enter the tangential nozzle 23 of flame fuel tube outlet circle and spray, continue to promote the vane rotary acting, eject the low temperature combustion gas of the tangential nozzle 23 of flame fuel tube outlet circle, arrange and spray through nozzle again, produce longitudinal thrust, promoting motor promotion aircraft vertically advances.
Because combustion powered the wheel is provided with high energy circulation thrust tube 13, during work, high energy circulation thrust tube 13 is drawn the high-temperature fuel gas following current to defeated in the anterior pipeline of flame fuel tube from flame fuel tube 20 rear portion pipelines (downstream line), high-temperature fuel gas temperature high pressure is large, both can light the abundant mixed gas of the anterior oil gas of flame fuel tube, facilitate burning, can promote again the flame combustion gas and move ahead, avoid producing and flowing backwards in the flame fuel tube.By the effect of high energy circulation thrust tube, both can facilitate the normal smooth combustion of flame fuel tube, can guarantee again normally stable forward flow board expansion acting of flame combustion gas, avoid producing flowing backwards and stop up, avoid occurring surge.
Due to this routine compressor employing is pipeline wheel compression machine, pipeline wheel compression air-flow path is pipe body structural type, whole air-flow path is unobstructed, there is no static water conservancy diversion (transverse barriers) parts, simple in structure, air-flow path is again enclosed, liquid fuel is not therefrom by causing the bonding external leakage loss, therefore this example just can make fuel tank discharge port 26 (oil nozzle) directly in airduct wheel airduct, be input into fuel, after airduct wheel airduct is input into fuel, fuel and air are simultaneously compressed, therefore just can make fuel and air blending full and uniform, so just can guarantee that fuel is fully burnt, obtain good firing effect.
During engine operation, the combustion powered 17 burning limits, limit of taking turns of pipeline promote self rotation with the flame combustion gas of burning generation, drive the parts event merits such as pipeline compressor by rotor transmission shaft 5, the hot flame combustion gas directly promotes that pipeline is combustion powered take turns rotation after, directly arranged again 3 jet pipes in the engine exhaust road and sprayed the generation longitudinal thrust, because the flame combustion gas is directly to arrange in engine exhaust road jet pipe and spray from the combustion powered flame fuel tube of taking turns of pipeline, its injection temperature is very high, thereby the thrust produced is also very large.
From the frictional loss angle, this example adopts pipeline wheel compression machine simple in structure, the combustion powered wheel of pipeline that adopts burning and power to unite two into one, and whole engine structure is very simple, and seldom, thereby frictional loss is very little for friction means.
In a word, with old-fashioned gas turbine engine, compare, this example is simple in structure, and volume is little, lightweight, and combustion efficiency is high, and frictional loss is little, energy-efficient.This example plant powder solid fuel that can also burn, solid fuel density is large, and jet quality is large, thereby its thrust is than just large.This example has very vast potential for future development.
This routine suitable for making cruise missile motor and airplane engine use.
Second difference of this example is that the engine inlets below is provided with material inlet 32, is provided with material inlet bolt door 33, and material inlet bolt door is provided with by-pass cock, and by-pass cock can regulate and control material inlet bolt door closes the smooth Push And Release of material inlet 32.
During the orthodox flight of engine operation aircraft, grinding fluid director axle sleeve switch pin closure in engine inlets, the sub-transmission shaft 5 of grinding fluid director axle sleeve 30 transfer separates, the sound of grinding fluid director is pulverized guide plate 29 transfixions, follows the static pulverizing guide plate of grinding fluid director jointly the longitudinal air flow of engine inlets to be arranged to water conservancy diversion.In aircraft flight, during the solid foreign materials such as sudden engine inspiration plant leaf or flying bird, switch pin in the grinding fluid director axle sleeve opens automatically, impel the sub-transmission shaft of grinding fluid director axle sleeve transfer to close up connection, the grinding fluid director axle sleeve will be pulverized guide plate 29 with sound and rotate with rotor transmission shaft, sound is pulverized the guide plate rotation again by the extruding of static pulverizing guide plate, can give the solid foreign materials such as plant leaf flying bird in the inspiration engine inlets to pulverize, pulverized solid foreign materials powder particle will enter compressor airduct wheel airduct with engine inlets air intake air-flow, with the processed compression together of air-fuel mixture gas.After having pulverized the solid foreign materials that enters engine inlets, grinding fluid director axle sleeve switch pin auto-closing, the sub-transmission shaft 5 of grinding fluid director axle sleeve 30 transfer separates, sound is pulverized guide plate and is remained static, and with static pulverizing guide plate, together the engine inlets longitudinal air flow is continued to give to arrange water conservancy diversion.
The engine assembly that this example is made is on aircraft, in aircraft flight, be not afraid of the solid foreign materials such as engine inlets suction plant leaf clothing flying bird, when aircraft pastes ground flying or takes off landing, be not afraid of engine inlets inspiration silt plant leaf junk, the aircraft of this example assembling can be avoided many air crashes, and can making aircraft, in office where face takes off or lands.
Owing to having above-mentioned performance advantage, this example can also be done fuel in the living beings of directly absorbing in-flight nature.When aircraft need to take extraneous living beings to do fuel, the sound of the grinding fluid director in engine inlets is pulverized guide plate 29 and is adjusted to the rotation operating state, the material inlet bolt door 33 of engine inlets below is opened, and makes material inlet 32 in all freely opening state.Like this, during work, the vertical inspiration air-flow of engine inlets, this air-flow velocity is very high, high velocity air produces very high negative pressure at the material inlet place of engine inlets, material inlet 32 relies on the vegetation branches and leaves that this suction function contains moisture from external world's suction to enter engine inlets, the vegetation branches and leaves enter the motor air intake pipe and are ground into fine grained powder by grinding fluid director, through the grinding fluid director outlet, eject again, the fuel oil gushed out in company with fuel nozzle (fuel tank discharge port 26) is brought into the compressor airduct by vertical high velocity air together and is taken turns 6 pipelines, this air-flow with vegetation branches and leaves fine grained powder and fuel oil of compressor airduct wheel inspiration is given the processing compression again, make vegetation branches and leaves fine grained powder, the even blending of fuel oil and air, and then be admitted to that pipeline is combustion powered takes turns burning, produce the flame combustion gas, flame combustion gas expansion acting promotes combustion powered wheel of pipeline simultaneously and rotates acting, drive pipeline compressor rotary compression gas, drive the acting of engine accessory parts.The flame combustion gas acting of expanding promotes combustion powered the wheel after rotation of pipeline and flows out that pipeline is combustion powered takes turns outlet again, through nozzle, sprays, and produces longitudinal thrust and promotes aircraft flight.
This routine fuel can part or most of with oxygen, is equally taken from extra-organismal nature space, fuel oil is only auxiliary fuel, can greatly alleviate the load weight of aircraft like this, can greatly increase the thrust ratio of motor, strengthen the flying power of aircraft.
This example is taken from the fuel of vegetation branches and leaves of nature and so on, dry or moist all adaptations, if adopt fresh vegetation branches and leaves, grinding fluid director through the motor air intake pipe is ground into the solid-liquid smalls, send again compressing in compressor to, rising with the increase temperature of pressure, moisture in smalls will become the superheated vapor of superhigh temperature, superheated vapor and air, powdered fuel, fuel oil carefully drip blending, and then are sent together to the combustion powered burning expansion of taking turns of pipeline and do work.
This example adapts on assembling cruise missile and unmanned aircraft to be used, the cruise missile of assembling can extreme low-altitudely paste the upper table space flight in farmland, woods meadow, because its engine inlets air intake wind speed is high, the material inlet negative pressure is large, can pluck at any time suction treetop branches and leaves, weeds and agricultural crop straw in flight course and send engine inlets to, being ground into fine grained powder through grinding fluid director becomes fuel, then sends the compressor compresses blending to, finally sends that pipeline is combustion powered takes turns inner work by combustion to.If the cruise missile of this example assembling passes through blank ground, the desert rivers,lakes and seas water surface when desirable without field fuel, can handle fuel tank oil pump, strengthen the fuel injection quantity to engine inlets, mainly by fuel oil, do fuel.Such cruise missile can hedgehopping on any ground surface environment, owing to being such hedgehopping, can avoid the search of radar fully, can pass through smoothly the enemy air defences zone, hits and need the target of hitting.
With the cruise missile of this example assembling, will be Weatherproof multifunctional in other words.
Unmanned aircraft with the assembling of this example, due to can hedgehopping, search and get defense economy information, scout natural disaster and other burst accident information found, effect can be better, with such unmanned aircraft, transports munitions or other relief materials are more safe and reliable.
This example motor starting.
During working flight, the flame fuel tube 20 of taking turns because combustion powered is wound around combustion powered the wheel two weeks, and absolute growth is large, and combustion gas expansion acting flow process is large, time is long, many to the rotor acting, big energy-consuming, temperature is fallen greatly, and exporting 22 o'clock energy to its end flame fuel tube can be very low, and temperature can be very low.
During work, because combustion powered wheel disc sidewall is provided with combustion powered wheel disc sidewall exhaust outlet 19, combustion poweredly take turns rotation, effect by rotary centrifugal force, the cold wind poured in from airduct wheel disc intake grill 8, can permeate between combustion powered wheel disc radial outside flame fuel tube 20 by combustion powered wheel disc sidewall exhaust outlet 19, to flame fuel tube 20, carry out cooling, cooled exhaust air after the cooling flame fuel tube is discharged combustion powered the wheel through the combustion powered cooled exhaust air exhaust outlet 38 of taking turns again, in company with combustion gas waste gas, arranged together in engine exhaust road 3 again, arranged in atmosphere again.
During working flight, mainly to rely on materials crusher to pulverize the vegetation branches and leaves to do fuel, fuel oil is auxiliary fuel, vegetation powder, fuel oil and air mixed combustion acting promote that pipeline is combustion powered take turns rotation after, not that direct rotary rowed goes out the flame fuel tube but reverses tangential nozzle 23 through flame fuel tube afterbody and spray, produce larger thrust and again promote vane rotary, inflow engine air outlet flue then, then be discharged from body.
This routine suitable assembling unmanned aircraft, helicopter, propeller driven airplane and carplane are used, the unmanned aircraft of assembling is because fuel is mainly to take from extraneous nature, so its flying power is just large, again owing to being hedgehopping, good concealment, safe and reliable; Make helicopter and the general propeller driven airplane of the assembling of this example, equally because fuel is mainly outer boundary place, flying power is large, again due to be extreme low-altitude, press close to the vegetation surface, press close to earth's surface flight, the landing everywhere of can flying at any time, without using special-purpose airport, what is more important, because flight is low especially, is pressed close to vegetation surface, surface flight closely.Even there was a mechanical failure and meteorological obstacle also can not cause fatal crass's airplane crash disaster.Helicopter and the especially suitable military transportation of propeller driven airplane and rescue and relief work among the people use with the assembling of this example.
If, with a kind of carplane of this example assembling (this carplane not only foot wheel but also be with all-wing aircraft), make this Che You road walking along the street ，Wu road with regard to low-latitude flying, press close to the flight of vegetation surface, surface flight closely, press close to the flight of the rivers,lakes and seas water surface.This carplane can be pressed close to the vegetation surface and be leapt forest steppe farmland niaye wetland and winning vegetation and do fuel flight, the vegetation branches and leaves that can pluck the gully ridge are fuel Pan Shan and are got over ridge, the self-contained fuel oil that can burn is worn Jiang Yuehai, this carplane is because fuel is mainly taken from nature, so its flying power is very strong, this carplane can be avoided road running, can avoid the crowded business district face flight of city vehicle advances, thereby just avoided traffic accident, equally, the military transportation of this carplane optimum and rescue and relief work are used.
Embodiment 4, with reference to figure 8, Fig. 9, Figure 10, this example is substantially the same with example 3, it is large that difference is that this routine pipeline wheel compression machine airduct is taken turns 6 axial dimensions, airduct wheel airduct 10 and airduct rotation all adopt the fully closing type pipe of disposal molding to deceleration airduct 11, airduct is taken turns airduct 10 along the airduct wheel shaft to by manage wheel after forward direction with the wind, turning to winding within 10 weeks, to be fixed on the airduct wheel above (in order to remove energy explanation problem, accompanying drawing only draws 4 weeks), the airduct rotation is to deceleration airduct 11 along the airduct wheel shaft to by manage wheel after forward direction with the wind, turning to winding within 5 weeks, to be fixed on airduct wheel 6 (accompanying drawing only draws 3 weeks), airduct wheel rear portion pipeline airduct wheel airduct 10 and airduct rotation are provided with airduct wheel disc sidewall auxiliary air-outlet 12 to the airduct wheel disc sidewall in gap between deceleration airduct 11.
Second difference is, this routine airduct wheel is provided with high energy circulation thrust tube 13, establish high energy circulation thrust tube import 14 and high energy circulation thrust tube outlet 15 on high energy circulation thrust tube, the high pressure-temperature air-flow adverse current that high energy circulation thrust tube import 14 follows the wind in the airduct wheel pipeline of pipe wheel rear portion (downstream) is communicated with, and the high energy circulation thrust tube outlet 15 low-pressure low-temperature air-flow following current in anterior (upstream) airduct wheel of pipe wheel pipeline that follows the wind is communicated with.
This example motor starting.
During work, the airduct wheel is taken turns airduct axial side wall intake grill 24 inspiration fuel-air mixture bodies by airduct, and the processing in 10 weeks of process airduct wheel airduct is accelerated, and through the airduct rotation, to the deceleration airduct, within 5 weeks, compresses the deceleration supercharging, altogether, through the work flow of 15 weeks, can obtain high blast.In work, the airduct wheel disc sidewall auxiliary air-outlet 12 at airduct wheel rear portion injects airduct wheel airduct and airduct rotation between the antitriptic wind ligament by the effect of rotary centrifugal force from the interior absorption cold wind of airduct wheel disc intake grill 8, rotational flow absorbs heat, to airduct wheel airduct and airduct rotation, to the deceleration airduct, carries out cooling.The airduct cooling through cold wind taken turns the rear portion pipeline, although blast is very high, but temperature can be not too high, can not reach the fuel ignition temperature, can not cause airduct wheel rear portion pipeline internal combustion, so just can guarantee that the fuel under high pressure air gas mixture enters in combustion powered flame fuel tube of taking turns is smoothly burnt.
The cooled exhaust air of airduct wheel airduct 10 and communtation deceleration airduct 11 continues vertically by rotational flow after forward direction, through combustion powered flame fuel tube 20 gaps of taking turns, cooling air with flame fuel tube gap converges, after continuing cooling flame fuel tube 20, and then be discharged into engine exhaust road 3 by the combustion powered cooled exhaust air exhaust outlet 38 of taking turns, then arranged in atmosphere.
Because this routine pipeline airduct wheel is provided with high energy circulation thrust tube 13, during work, high energy circulation thrust tube 13 is drawn the following current of anterior (upstream) airduct wheel of high pressure-temperature high-energy air-flow input airduct wheel airduct from airduct wheel rear portion (downstream) pipeline and is promoted the low-yield air-flow of low-pressure low-temperature and advance, like this, just can guarantee high before the air-flow dynamic pressure always of airduct wheel airduct air flue after the trend of low (high downstream, upstream is low), forever refluence can not be produced, a surge can be do not gone out.By the effect of high energy circulation thrust tube, compressor airduct wheel can be forever in smooth and easy working state.
This routine airduct wheel shaft is large to size, and airduct wheel pipeline is wound around airduct and takes turns 15 weeks, and absolute growth is large, and the processing gas blast is high, and the high-power aircraft gas engine of suitable for making is used.
This routine characteristic of property is the same with example 3 with function and usage.
Claims (6)
1. aircraft conduit is taken turns gas engine, comprise casing (1), engine inlets (2), engine exhaust road (3), engine rotor (4), rotor transmission shaft (5), compressor airduct wheel (6), airduct wheel disc (7), airduct wheel disc intake grill (8), airduct wheel disc sidewall exhaust outlet (9), airduct wheel airduct (10), the airduct rotation is to deceleration airduct (11), fuel tank (25), fuel tank discharge port (26), it is characterized in that, also be provided with that revolving pipeline is combustion powered takes turns (17), the combustion powered wheel (17) consists of combustion powered wheel disc (18) and flame fuel tube (20), the sub-transmission shaft of combustion powered wheel disc (18) transfer (5) connects, flame fuel tube (20) is anterior along combustion powered wheel shaft to by suitable combustion powered wheel the (17) after forward direction, being turned to and be fastened on combustion powered wheel the (17), flame fuel tube (20) rear portion turns to curve near flame fuel tube outlet position burning motive power wheel (17) and tangentially is placed on combustion powered wheel the (17), flame fuel tube outlet (22) direction follows the combustion powered rotary cutting of taking turns to opposite direction, flame fuel tube outlet (22) is communicated with engine exhaust road (3), flame fuel tube import (21) follow the wind the pipe rotation to deceleration airduct (11), be communicated with, fuel tank discharge port (26) is communicated with engine inlets (2).
2. aircraft conduit according to claim 1 is taken turns gas engine, it is characterized in that, fuel tank discharge port (26) is located at engine inlets sidewall (31) and presses close to airduct wheel airduct inlet, and fuel tank discharge port (26) Way out tilts to point to engine inlets (2) air flow direction.
3. aircraft conduit wheel gas engine according to claim 1, is characterized in that, flame fuel tube outlet (22) locates to be provided with rotation tangential fuel tube nozzle (23).
4. aircraft conduit according to claim 1 is taken turns gas engine, it is characterized in that, engine inlets (2) inboard is provided with grinding fluid director (27), grinding fluid director (27) is pulverized guide plate (29) by static pulverizing guide plate (28) and sound and is formed, static pulverizing guide plate (28) is connected with intake duct fairing cone sidewall with engine inlets sidewall (31), sound is pulverized guide plate (29) radial front end and is provided with grinding fluid director axle sleeve (30), sound is pulverized guide plate (29) radial extremity and is not connected with engine inlets sidewall (31), its radial front end connects with grinding fluid director axle sleeve (30), grinding fluid director axle sleeve (30) inboard is provided with the switch pin, by opening of switch pin and being connected and separating of the sub-transmission shaft of Closed control grinding fluid director axle sleeve (30) transfer (5).
5. aircraft conduit according to claim 4 is taken turns gas engine, it is characterized in that, engine inlets (2) below is provided with intake duct material inlet (32), and intake duct material inlet (32) is provided with can regulate the material inlet bolt door (33) that it is closed.
6. aircraft conduit wheel gas engine according to claim 1, is characterized in that, flame fuel tube (20) is provided with gunpowder feeding port (34), and gunpowder feeding port (34) is provided with gunpowder feeding port valve (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202625003U CN203335245U (en) | 2013-05-15 | 2013-05-15 | Aircraft pipeline wheel gas engine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202625003U CN203335245U (en) | 2013-05-15 | 2013-05-15 | Aircraft pipeline wheel gas engine |
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| Publication Number | Publication Date |
|---|---|
| CN203335245U true CN203335245U (en) | 2013-12-11 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104153882A (en) * | 2013-05-15 | 2014-11-19 | 林钧浩 | Aircraft pipeline wheel gas engine |
| CN107401456A (en) * | 2017-03-01 | 2017-11-28 | 郭俭 | A kind of turbofan jet engine of burning propellant |
-
2013
- 2013-05-15 CN CN2013202625003U patent/CN203335245U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104153882A (en) * | 2013-05-15 | 2014-11-19 | 林钧浩 | Aircraft pipeline wheel gas engine |
| WO2014183651A1 (en) * | 2013-05-15 | 2014-11-20 | Lin Junhao | Aircraft pipeline wheel gas engine |
| CN104153882B (en) * | 2013-05-15 | 2017-09-22 | 林钧浩 | Aircraft conduit wheel gas engine |
| CN107401456A (en) * | 2017-03-01 | 2017-11-28 | 郭俭 | A kind of turbofan jet engine of burning propellant |
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Granted publication date: 20131211 Effective date of abandoning: 20170922 |