CN102427318B - Stand-by engine for military fighter plane - Google Patents

Abstract

The invention provides a stand-by engine for a military fighter plane. The stand-by engine is an electromagnetic power engine which has a circular structure and comprises an electromagnetic power accelerating magnet space and a skull magnet space, a rare earth permanent magnetic sheet, a nonmagnetic stainless steel retainer sleeve and a high-permeability steel plate sliding sleeve, wherein the electromagnetic power accelerating magnet space and the skull magnet space are arranged in a mutual displacement manner, the rare earth permanent magnetic sheet penetrates through the electromagnetic power accelerating magnet space segment and the skull magnet space segment, the nonmagnetic stainless steel retainer sleeve is sleeved at the periphery of the electromagnetic power accelerate magnet space segment and the skull magnet space segment, and the high-permeability steel plate sliding sleeve is located outside the retainer sleeve, and the power output of the engine is realized by rotating blades installed on connection boards on two side surfaces of the high-permeability steel plate sliding sleeve and a circular pressure large bearing fixed on the upper side surface of the high-permeability steel plate sliding sleeve. The stand-by engine for the military fighter plane, provided by the invention, has the advantages of high running speed, large power, small mechanical wearing, high efficiency and small noise because the electromagnetic field energy is used for directly driving the rotating blades to move.

Description

Military fighter aircraft spare engine

Technical field

The present invention relates to a kind of military fighter aircraft electromagnetic power spare engine technical field and belong to motor technology, feature is to operationalize that power is large, speed is fast, volume is little.

Background technology

World today's military fighter aircraft is little at the fuselage of flight course unit, and speed is fast.If there is suddenly engine shutdown event at flight course, comprising fighter plane, in fistfight between ourselves and the enemy, during by enemy's projectile impacts engine, as long as fuselage does not explode, for pilot, be a difficult problem that is difficult to tackle equally.Current because each country is very expensive for pilot; therefore when the incidents such as sudden engine shutdown of fighter plane occur; can need only continuation flight four, five-minute period again by a standby engine; aircraft is arrived at the airport and force-land, just may retrieve with comparalive ease more than 100,000,000 yuan and pilot's cost.

Summary of the invention

The object of the invention is to use a kind of novel magnetic Circuit Design, manufacture a kind of novel engine, the supply units such as lithium battery for power acquisition.By electromagnetism field energy, directly drive load operation.Namely under large driven current density, make the fight function that accidents happened continue about the five minutes time of flight, force-landed in the fighter plane airport of arriving safe and sound.So far, on market, engine kind is a lot, is any function of starting deserved as military fighter aircraft spare engine? first, the fuselage of military fighter aircraft is little, spendable space is less, therefore this engine must be very light and handy, and small-sized volume, can deposit again the unremarkable place on fuselage tail end or front portion or dual-side of hideing at ordinary times.Once be ejected outside fuselage, vertically wall hanging, on back or bottom or dual-side, just can enter operating state at once.During operation, speed is very fast, and power is very large again.The kinetic force of air rotatable propeller makes fighter plane continue flight, even if only have the generation that also can avoid an accident for five minutes.Also likely during this period of time pilot also can repair the defect that original engine occurs, fighter plane is returned to normal.

To achieve these goals, the technical solution used in the present invention is: in order to make engine of the present invention meet and reach the requirement of military fighter aircraft spare engine, be that volume is little, when spare engine revolving vane is patted air, speed is very fast, power is very large, in technical solution of the present invention, adopt novel magnetic Circuit Design, accomplished directly to drive revolving vane to move by electromagnetism field energy, reached the requirement of fighter plane spare engine.Concrete technical scheme is, first adopts novel magnetic Circuit Design to produce single electromagnetic power and accelerates propeller, then accelerate propellers and revolving vane and support etc. are assembled into annular electro magnetomotive spare engine overall structure by a plurality of electromagnetic powers.

The design of the above spare engine agent structure is as follows: according to the interactional principle of electromagnetic field, in technical solution of the present invention, the magnet design that produces stationary magnetic field is become to movable body; Other parts are comprised to coil etc. is designed to inactive state.Concrete process is first to make a plurality of multilayer line bags and accessory thereof, more a plurality of rare earth permanent magnet thin slices are concatenated into long-chain one by one among whole corresponding a plurality of gaps of a plurality of multilayer line bags.While passing to the certain numerical value magnitude of current in multilayer line bag, whole of a plurality of multilayer line bags produce very strong electromagnetic induction under the effect of electric current power.At this moment this induction field just interacts with the stationary magnetic field that original magnet thin slice produces, because multilayer line wraps in, in the technology of the present invention, be designed to inactive state, at this moment magnet thin slice under magnetic field force effect just along fast moving in each gap of multilayer line bag.By high magnetic conduction steel plate magnetic induction coupling, inhale action use again, with regard to forming the motion of permanent magnetism thin slice, drag steel plate fast moving together with revolving vane.Thereby with regard to having formed revolving vane, pat fast and forcefully air, so just form a new work engine.

The beneficial effect of technical solution of the present invention is: feature of the present invention be lightweight, volume is little, power is large especially.From whole appearance, in absence about examining, also do not see power section, major part is only seen revolving vane, and diameter is the complete machine of 100cm left and right, and thickness is no more than 10cm, and weight is estimated 5 kilograms of left and right (not containing power supply weight).This oblate structure is just easy to deposit to be hidden in fighter plane internal side wall or is attached on the outside of fighter plane shell.Once with mechanical way eject machine outward vertically wall hanging on fighter plane shell, just can come into operation.The power of patting air due to revolving vane is very large.Can make the fighter plane running out of steam, so long as in inexplosive situation, just can continue flight four to five-minute period, make fighter plane get back to safely airport and force-land.Just can retrieve safely fighter plane and pilot's loss.

Accompanying drawing explanation

Fig. 1 is fighter plane electromagnetic power spare engine agent structure schematic diagram of the present invention;

Fig. 2 is for accelerating magnet spaces structural representation;

Fig. 3 is that electromagnetic power accelerates propeller oblique view;

Fig. 4 is that single-unit electromagnetic power accelerates propeller internal structure schematic diagram;

Fig. 5 is high permeability material magnetic closed-loop path ledge structural representation;

Fig. 6 is multilayer line bag two head coil binding structural representations;

Fig. 7 is non-magnetic rustproof steel sheet fixed muffle structural representation;

Fig. 8 is high magnetic conduction steel plate sliding sleeve structural representation

In figure, rare earth permanent magnet thin slice 1, multilayer line bag 2, high magnetic conduction thin plate 3, non-magnetic rustproof steel sheet fixed muffle 4, high magnetic conduction steel plate sliding sleeve 5, on sliding sleeve two sides, revolving vane 6, connecting plate 7 between blade and sliding sleeve, multilayer line bag two is without magnetic coil binding 8, high magnetic conductive core column 9, high permeability material closed-loop path overlap joint side plate 10, the large bearing 11 of annular pressure, ring holder 12, aluminum alloy frame 13, the outer lead-out wire 14 of multilayer line bag 2 and 15, multilayer line bag 2 nexine lead-out wires 16 and 17, the window 18 of stem stem 9, screw hole 19, coil blend stop 21, the window 20 of permanent magnetism thin slice template, lead-out wire 14 and 15 windows 22, lead-out wire 16 and 17 windows 23, binding side M, stem stem two overlap joint plate S ' and N ', non-magnetic rustproof steel sheet fixed muffle fixing screw hole R, fixed muffle two sides CC ' E ' E and DD ' F ' F, fixed muffle upper side CC ' D ' D, fixed muffle downside EE ' I ' I and FF ' L ' L, fixed muffle bottom surface middle part fixed support clamping plate QQ ' L ' L and II ' K ' K, high magnetic conduction steel plate sliding sleeve fixing screw hole O, sliding sleeve two sides Z and Z ', gap HG between sliding sleeve bottom surface F and T, sliding sleeve upper side y and y ', sliding sleeve two sides elongated surfaces X and X '.

Embodiment

Below in conjunction with accompanying drawing, the technical scheme of invention is described.

Electromagnetic power spare engine, from whole circular ring structure, can accelerate magnet spaces and ghost magnet spaces the electromagnetic power of regarding mutual permutations shown in Fig. 1 as, forms cirque structure.Wherein permanent magnetism thin slice rectangular 1 can unimpededly pass through acceleration magnet spaces Jie section and ghost magnet spaces Jie section of whole of multilayer line bag.In cirque structure, accelerate magnet spaces and ghost magnet periphery all overlap have sleeve, nexine be fixing and dustproof wait act on without magnetic Stainless Steel thin plate fixed muffle, skin is the high magnetic conduction steel plate sliding sleeve of the soft magnetic bodies magnetic force induction exported of power.

Above-described electromagnetic power accelerates magnet spaces from Fig. 2 and Fig. 3 middle frame structure, be to lay respectively at two centers with two high magnetic conductive core columns 9 of rectangle, be laid in the high magnetic conduction thin plate 3 that has multilayer rare earth permanent magnet thin slice 1 and be located at multilayer rare earth permanent magnet thin slice 1 periphery of high magnetic conductive core column 9 surroundings.Between described high magnetic conductive core column 9 and internal layer rare earth permanent magnet thin slice 1, between multilayer rare earth permanent magnet thin slice 1.Between outer rare earth permanent magnet thin slice 1 and high magnetic conduction thin plate 3, be all provided with multilayer line bag 2.The magnetic alignment of the above two group rare-earth permanent magnetism thin slice in whole of multilayer line bag is situated between two adjacent magnet frameworks of section is just contrary.Therefore the SS of two stem stems 9 is also contrary with NN magnetic polarity, and shown in Fig. 3 and Fig. 4, in two rectangular frames, the NN magnetic pole part magnetic line of force is from stem stem 9s, by multilayer line bag 2 and multilayer rare earth permanent magnet thin slice 1, is dispersed on high magnetic conduction thin plate 3.At the SS magnetic polarity part magnetic line of force, be to assemble and be compressed on high magnetic conductive core column 9 from high magnetic conduction thin plate 3s by multilayer line bag 2 and multilayer rare earth permanent magnet thin slice 1.In multilayer line bag 2 peripheries, between high magnetic conduction thin plate 3, be connected, do not have gap, play magnetic closed-loop path function.Simultaneously between SS stem stem 9 two different with two magnetic polarities of NN again by four angle magnetic sheets of multilayer rare earth permanent magnet thin slice 1 between angle gap be serially connected with high permeability material and make magnetic closed-loop path ledge 10, play the effect of magnetic closed-loop path.

The ghost magnet spaces of above-described release kinetic energy, structurally essence is a kind of open shape, do not add shielding magnet spaces, this ghost magnet spaces, when again making magnetic closed-loop path, has very strong suction kinetic force equally to the magnetic conductor material of additional formation magnetic closed-loop path.

In above-described cirque structure, permanent magnetism thin slice is rectangular 1, by a plurality of rare earth permanent magnet thin slice 1 use brazing technologies, is connected into.

Above-describedly on the two sides of the high magnetic conduction steel plate of soft magnetism sliding sleeve 5, by a plurality of connecting plates 7, a plurality of revolving vanes 6 are installed on interior lateral surface.

Embodiment:

Because critical component in technical solution of the present invention need to be made by oneself and fine finishining.Implementation process is considered several parts.

One, preparation

1, to there be preferably coil winding machine that can automatic winding displacement and the coiling workman who is skilled in technique.

2, first determine high magnetic conductive core column 9 size and processing.In whole cirque structure, annular center line arc diameter is got 120cm, and the about 377cm radius of annular perimeter 60cm wraps lower stack in each electromagnetism accelerating space Jie section by two multilayer lines and forms together.There is a stem stem 9 each multilayer line bag center, stem stem 9 length are 10cm, stem stem 9 cross sections are square, length of side 4cm, is slightly with some arcs, radius 60cm, shared radian 10, the making of stem stem 9: with a large high magnetic conduction silicon steel sheet, be cut into 4cm wide rectangular, a plurality of, with adhesive rectangular Zhou Changyue 377cm, the foursquare toroidal of cross sectional shape 4cm*4cm of being bonded into.After cure under pressure, with wire cutting machine processing, cut into the stem stem that every block length is 10cm.Between the section of two, angle is 10.

3, buy preferably rare earth permanent magnet thin slice of various technical parameters.Then consider permanent magnetism thin slice 1 size and processing: general rare earth permanent-magnetic material all in vacuum tube high temperature sintering form.Finished product is that diameter is cylindrical in 10cm left and right.Shown in Fig. 3, require permanent magnetism chip shape to have two kinds, a kind of is cylindroid, another kind is planar shaped.The processing of cylindroid thin slice, thickness is 2mm, gets the permanent magnetic material of a certain numerical value width, and length is 10cm, is placed on wire cutting machine and is processed into cylinder shape, and its specification is a certain numerical value width * 10cm*2mm, angle 10 between the section of thin slice two.Cylinder radius 60cm, shared radian 10.Planar shaped wafer processes, thickness 2mm, requires a certain numerical value width of processing specification * 10cm*2mm, requires thin slice to become fan-shaped, and there is curved shape in the same way on two long limits, radius 60cm, angle 10 between thin slice two end surfaces.

If in the design of multilayer line bag, every layer of coil thickness is 3mm later, just take the galvanized sheet that multi-disc thickness is 3cm, size is close, be clipped in respectively between multi-disc rare earth permanent magnet thin slice, in interlayer, permanent magnetism sheet width is ascending, be that minimum arrives Breadth Maximum gradually, in sandwich, they are formed to a metastable hexahedron, wherein upper and lower minimum and maximum two sides does not process, between the both ends of the surface that are 10cm centerline length, towards smallest blocks permanent magnetism thin slice angle, cut into 10, two sides cut into 90 towards smallest blocks permanent magnetism thin slice angle in addition, two trimmings respectively cut out 45, more than cut angle method all for planar shaped and two kinds of permanent magnetism thin slice oblique angle cuttings of cylinder shape.Between above two kinds of permanent magnetism thin slices, connect and all adopt brazing technology to form cirque structure.

4, the size of high magnetic conduction thin plate 3 and processing, be cut into wide 10cm by the unification of thick large the high magnetic conduction silicon steel sheet of 1mm rectangular.By the time multilayer line wrapping finishes, and good multilayer line bag outermost layer coil width is being cut out to get coiling, specification 1mm*10cm* multilayer line bag outermost layer coil width, and 1mm*10cm*[multilayer line bag outermost layer coil width * 2+1mm*9] two kinds.Above two kinds are all overlaped with 4, between every, add a small amount of adhesive, cure under pressure, a plurality of standby, the first specification thin slice stays a part of monolithic standby.

5, the making of non-magnetic rustproof steel sheet fixed muffle 4: shown in Fig. 7, the fixed muffle of 377cm girth can be divided into three restrainings does, every joint is divided into two lobes again by upper side centerline to be made, concrete data wait until that accelerating magnet spaces machines rear definite, after installing fixed muffle, wherein burr and solder joint projection everywhere must be cleaned out, and makes fixed muffle surface seem very smooth.

6, the making of the high magnetic conduction steel plate of soft magnetism sliding sleeve 5: sliding sleeve can be divided into more piece and process, for example 15 joints.Every joint cuts from middle, upper and lower again, is divided into two lobes, after waiting until after processing that fixed muffle installation finishes, two lobes are closed up, as shown in Figure 8, by notch HG down, notch HG width is greater than width LI and the L ' I ' between the clamping plate of fixed muffle below in Fig. 7 to shape.Sliding sleeve 5 is outside fixed muffle 4, and sliding sleeve 5 everyways should go out greatly 0.2mm*2 than the corresponding surface of fixed muffle 4.In addition, at two side Z faces of sliding sleeve 5 and Z ' towards two elongated surfaces X faces of upper work and x face, the about 1.5cm of its width, X face and Z face, X ' face and Z ' face are actually in one plane.Y face and y ' face are above being vertically welded in respectively.JP is bottom center line, and sliding sleeve bottom surface is divided into two lobes.On X face and x ' face, there is screw hole O, by screw hole O, two-part sliding sleeve 5 is separately fixed on the large bearing of annular pressure 11 base two sides.Then on the two sides of sliding sleeve 5, be welded with the connecting plate 7 between several revolving vanes and sliding sleeve 5 the equidistant equal altitudes in appropriate location.Whole sliding sleeve 5, after installation finishes, should be to be very smoothly enclosed within neatly outside fixed muffle 4, moves forward and backward.

7, rare earth permanent magnet thin slice 1 substitutes the making of template: with galvanized sheet, make mould material, its Thickness Ratio rare earth permanent magnet thin slice 1 thickness 2mm goes out greatly 0.8mm, i.e. the thick 2.8mm of template substitutes the permanent magnetism wafer warpage degree that template flexibility should be substituted with each the same.

8, the making of magnetic closed-loop path ledge 10 between adjacent two end faces of stem stem 9 is that the high magnetic conduction steel plate of 4cm*4cm*0.3cm square is made plate S ' and N ' by two block specifications in ledge.Flat sided cross-over connection side plate is also made with the high magnetic conduction steel plate of thickness 1.2mm in addition.Clearance distance 3mm between adjacent two permanent magnets of same layer, is placed in two adjacent permanent magnetism thin slice intermediate space position of center line by cross-over connection side plate, and is attached on cross-over connection side plate 10 two sides with 0.7mm polytetrafluoroethylplastic plastic thin slice.

Two, the coiling of multilayer line bag and assembly work

Be below coil winding process: stem stem 9 two are put respectively to a coil binding 8, require both tight fits, and vertical being arranged on coil winding machine, forming a better bobbin, in skeleton, on stem stem, a small amount of quick-acting binder is coated in four sides.Use 1mm wire diameter high strength enamelled wire, first carry out lead-out wire, as shown in Fig. 4 17 and 16, and start coiling through window 23 on binding 8, requiring to wind the line can not be overlapping, coiling line packet length 10cm coats quick-drying and solidifies glue once after complete one deck, not too many, and then be also 10cm around second layer length, coat again and solidify glue once, with same method, around the 3rd layer, after complete three circles, require very smooth.Ground floor rare earth thin slice template two sides is coated after mould oil, through binding 8 ground floor template window 20, be placed on centre, four sides of coil.Four, double as being placed on four angles of coil through both sides binding 8 screw holes 19 without magnetic screw two of filler strip, with adhesive, between filler strip screw and coil and binding, be connected, it is 3mm that the very smooth thickness of coil after template is put in requirement, no person, with regard to regulating by cardboard filler strip or employing compression way, reaches 3mm thickness.With same manner coiling second, third layer etc.After coiling is complete, after stable curing after a while, take out one by one template.After taking out template, measure again magnet window gap width and the depth of parallelism in each layer, using satisfactory, as qualified product, leave use, lead-out wire 14 or 15 windows 22 that pass on binding 8, and with different colours, carry out each lead-out wire sign with plastic tube.After between stem stem 9 and multilayer line bag 2, adhesive solidifies, every two multilayer line bags are matched, 18 pairs altogether, between every two multilayer line bags that matched, put again a slice two sides and all scribble the high magnetic conduction thin plate 3 of monolithic that adhesive specification is [1mm*10cm* multilayer line bag outermost layer coil width], and allow it solidify.Multilayer line bag is installed magnetic closed-loop path ledge after solidifying between two stem stems 9, glues overlap joint plate S ' and the N ' of the S utmost point and the N utmost point with adhesive, and after solidifying, multilayer line bag, stem stem, thin plate and ledge etc. form an integral body, whole.Assembly work: minute five steps are carried out, one, install between whole of multilayer line bag and rare earth permanent magnet thin slice; Two, rush magnetic; Three, fixed muffle is installed; Four, sliding sleeve is installed; Four, the installation of revolving vane and aluminum alloy frame.

1, between whole of multilayer line bag and permanent magnetism thin slice, install.Whole permanent magnetism thin slices are separated with cylinder shape and planar shaped, in two kinds of shape thin slices, by different radiuses, separate each group respectively again.Between same group of thin slice, adopt brazing technology to dock.At each group thin slice, be connected to while approaching full circle ring, each annulus stays next breach, and its length is just whole length 12cm of a joint multilayer line bag.Do a machine frame, can make each ring magnet put one by one machine frame into.On machine frame ring magnet exhaust position require be: every layer of 4 * 3 layers * 2 multilayer line bag in whole of multilayer line bag, 24 altogether.On machine frame, the position of these 24 ring magnets should be corresponding one by one with position, whole intermediate gap of multilayer line bag.Then one by one whole of multilayer line bag, have ring magnet altogether 18 joints and all will pass ring magnet.After putting on ring magnet, at the brazing technology long permanent magnetism thin slice of original remaining 12cm of burn-oning for ring magnet indentation, there, make each magnet form complete ring magnet.Then 18 whole of joint multilayer line bags are placed on the long bracing frame 12 of 377cm with the extension position of being on average separated by, prepare to install fixed muffle 4.

2, magnetize

From whole section of Fig. 3 multilayer line bag, magnetic circuit moves towards to analyze: having the magnetic line of force of multilayer line bag is on one side outside in to compress, and the magnetic line of force of another side multilayer line bag is to disperse outward from the inside.While magnetizing, can, with a magnet charger from centre, then from both sides to whole inner magnet of multilayer line bag, magnetize.Way is as follows: first two stem stems 9 are treated as to two magnetic pole S utmost points and the N utmost point, the S utmost point and the N that the two poles of the earth are received respectively to the utmost point that magnetizes extremely go up, and then starting shooting by heavy current is that permanent magnetism thin slice magnetizes to two stem stems, 9 mid portion magnets.After mid portion magnetizes, on two stem stems 9, two S utmost points and N utmost point frock are motionless, then first to the S utmost point on one side magnet magnetize, the stem stem S utmost point is received to magnet charger S and extremely go up, frock magnetic pole is close to same sideline and wraps side, magnetic pole joint is received to magnet charger N and extremely go up, start, magnetizes by heavy current.Then by same manner, S is extremely motionless is close to N utmost point frock joint that medial side face is wrapped in same sideline and downside is started shooting and magnetized respectively.With correlation method, the upper, middle and lower magnet on one side of the N utmost point in stem stem 9 is magnetized.The above 7 times end of magnetizing, whole middle permanent magnetism thin slice of multilayer line bag just band is magnetic, in whole two multilayer line bags of multilayer line bag, pass to respectively the little direct current of rightabout, in multilayer line bag, between induced field and magnets magnetic fields, produce and interact, whole of multilayer line bag just moves a segment distance forward or backward by magnet.By the way that magnetizes equally, permanent magnetism thin slice is magnetized 7 times again, then galvanization, then move magnet.Up to end that whole annular magnet is magnetized.More than magnetize after end, use respectively adhesive that specification [4mm*10cm* multilayer line bag outermost layer coil width] and [4mm*10cm* (multilayer line bag outermost layer coil width * 2+1mm*9)] two kinds of thin plates are attached to respectively on four sides 18 whole of joint multilayer line bags, press curing rear standby.When bonding two kinds of thin plates, on four angles, do not leave gap, be connected.

3, the installation of non-magnetic rustproof steel sheet fixed muffle 4

The magnetism-free stainless steel fixed muffle 4 that will process is divided into three joints, and every joint is divided into two lobes again.Whole high magnetic conduction thin plate 3 peripheries of a plurality of multilayer line bags on the bracing frame 12 of 377cm girth are wrapped, require two lobes adjacent in every joint neatly to good, weldering is flat, deburring, leftover bits and pieces KK face and QQ face are screwed on bracing frame 12 by screw hole R simultaneously.After installing, fixed muffle 4, should be very smooth from outer surface, there is no burr.

4, the installation of the high magnetic conduction steel plate of soft magnetism sliding sleeve 5

From sliding sleeve shown in Fig. 35, are the lower ends that hang over large bearing 11, and front and back slip neatly above fixed muffle 4.By being divided into y face and y face in two lobes of the sliding sleeve 5 that is divided into again two lobes after more piece, from both sides, inject respectively splaying bearing, and by screw hole O, be fixed on bearing 11 lower ends with screw.Allow every joint sliding sleeve 5 just be enclosed within the surrounding of fixed muffle 4.

5, revolving vane and aluminum alloy frame are installed

Revolving vane 6 is screwed on sliding sleeve 5 two sides connecting plates 7.Whole electromagnetic power engine is connected with aluminum alloy frame 12 by bracing frame 12.

Above process whole machine installation is just through with.

Three, the analysis to magnet movement in the estimation of power in embodiment and whole electromagnetic power engine

First estimate that in whole of the single multilayer line bag section that is situated between be the size of suffered active force in magnet movement during electromagnetic power accelerates magnet spaces, according to the principle of active force and reaction force, magnet can be regarded as to not kinetoplast, analyze thrust size in the suffered magnetic field of coil while switching on.Whole length 10cm of multilayer line bag, the wire diameter 1mm of enamelled wire, 3 amperes of logical direct currents, the sense of current is perpendicular to magnetic direction, and magnetic flux density Yue2.5 tesla in magnetic field, if multilayer silk covered wire circle is all 4 layers, in every layer line circle, difference is again around 3 layers, loop length is all 10cm, each layer line circle mean breadth 6cm, and every layer line circle has four sides to be in magnetic field.In whole of coil, there are two groups of multilayer line bags.

According to the formula of current element suffered Ampere force in magnetic field: dF=IdL*B, F is suffered power, B magnetic field intensity, and the length that L is current element, L*B is both vector angles, in design, magnetic direction one, perpendicular to the sense of current, carries out integration to current element

This formula is compiled the 387th page of electromagnetism from the Zhao Kai of Peking University China.

Dimension used herein is rice, ampere, second, newton, tesla.By above numerical value substitution formula, obtain F=3*2.5*0.06*3* (0.1/0.001) * 2*4*4=4320 newton, in whole cirque structure, there is whole of 18 joint multilayer line bag, 4320*18=77760 newton, approximately 7776 kilograms, the moving revolving vane of 7 tons try hard to recommend of namely having an appointment is rotated.Analyze again the speed that revolving vane promotes, in technical solution of the present invention, be by electromagnetic field motility, directly to promote revolving vane to rotate, the speed of electromagnetic field effect approaches the light velocity as everybody knows, does not exist active force speed not catch up with the original High Rotation Speed speed issue of revolving vane.Can be used for military fighter aircraft spare engine completely uses.

Second, analyze again in a plurality of electromagnetic field motilities whole electromagnetic power engine that directly the electromagnetic power acceleration propeller of driving forms, wherein annular magnetic body dynamics feature is: while passing to same direction starting current in 18 joint multilayer line bag full wafers simultaneously, in whole electromagnetic power engine, the direction of the suffered active force of magnet is all to carry out accelerated motion with the tangential direction of cirque structure, do not exist existing engine such, all to need chain to start work package, the power loss bringing is large, mechanical wear is large, efficiency is low, the heating of the large machinery of noise waits side reaction all to highlight.

Above embodiment is only for illustrating technical scheme of the present invention but not limiting the scope of the invention; although the present invention is described in detail with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify or be equal to replacement technical scheme of the present invention, and not depart from essence and the scope of technical solution of the present invention.

Claims (7)

1. a military fighter aircraft spare engine, the electromagnetic power that comprises mutual permutations and form loop configuration accelerates magnet spaces be situated between section (P) and ghost magnet spaces be situated between section (K), it is characterized in that: comprise that passing through electromagnetic power accelerates the rare earth permanent magnet thin slice (1) of magnet spaces Jie's section (P) and ghost magnet spaces Jie's section (K) and be placed on non-magnetic rustproof steel sheet fixed muffle (4) and the high magnetic conduction steel plate sliding sleeve (5) that electromagnetic power accelerates magnet spaces Jie's section (P) and ghost magnet spaces Jie section (K) periphery, described non-magnetic rustproof steel sheet fixed muffle (4) is positioned at nexine, high magnetic conduction steel plate sliding sleeve (5) is positioned at skin, simultaneously, also be included on high magnetic conduction steel plate sliding sleeve (5) two sides the rotating propeller blade (6) of installing by connecting plate (7) and be fixed thereon the large bearing of annular pressure (11) of side, described ghost magnet spaces Jie section (K) inside only has rare earth permanent magnet thin slice (1), and its periphery is laid non-magnetic rustproof steel sheet fixed muffle (4), is the opening magnetic field space of a kind of magnetic line of force.

2. a kind of military fighter aircraft spare engine as claimed in claim 1, it is characterized in that, described electromagnetic power accelerates the magnet spaces section (P) that is situated between and comprises and lay respectively at the high magnetic conductive core column (9) that two magnetic of two centers are contrary and the high magnetic conduction thin plate (3) that is laid in the rare earth permanent magnet thin slice (1) of high magnetic conductive core column (9) surrounding and is located at rare earth permanent magnet thin slice (1) periphery, simultaneously, also comprise and be set in high magnetic conductive core column (9), multilayer line bag (2) between rare earth permanent magnet thin slice (1) and high magnetic conduction thin plate (3), and by angle gap between four angle magnetic sheets of high magnetic conductive core column (9), be serially connected with the magnetic closed-loop path ledge (10) made from high permeability material between Gao magnetic conductive core column (9) two, and multilayer line bag two is without magnetic binding (8).

3. a kind of military fighter aircraft spare engine as claimed in claim 1, it is characterized in that, middle part, bottom surface strap QQ ' L ' L and another strap II ' L ' L of described non-magnetic rustproof steel sheet fixed muffle (4) are screwed on ring holder (12) by non-magnetic rustproof steel sheet fixed muffle fixing screw hole (R).

4. a kind of military fighter aircraft spare engine as claimed in claim 1, it is characterized in that, described high magnetic conduction steel plate sliding sleeve (5) is enclosed within on non-magnetic rustproof steel sheet fixed muffle (4), medial surface CC ' E ' E face wherein and lateral surface DD ' F ' F face, upper side CC ' D ' D and the first downside EE ' I ' I face and the second downside FF ' L ' L face be medial surface Z face and the lateral surface Z ' face in high magnetic conduction steel plate sliding sleeve (5) vis-a-vis respectively, y face and above y ' face and bottom surface T face and bottom surface F face above, simultaneously, middle part, the bottom surface strap QQ ' L ' L of non-magnetic rustproof steel sheet thin plate fixed muffle (4) and another strap II ' L ' L are through the gap in the middle of two bottom surfaces of high magnetic conduction steel plate sliding sleeve (5).

5. a kind of military fighter aircraft spare engine as claimed in claim 4, it is characterized in that, y face above in described high magnetic conduction steel plate sliding sleeve (5) and above y ' face inject respectively splaying under the large bearing of annular pressure (11), and by high magnetic conduction steel plate sliding sleeve fixing screw hole (O), are fixed on the large bearing of annular pressure (11) lower end with screw.

6. a kind of military fighter aircraft spare engine as claimed in claim 2, it is characterized in that, whole of described multilayer line bag comprises that two multilayer line bags (2) and two thereof are without magnetic coil binding (8), without the window (20) that has permanent magnetism thin slice template on magnetic coil binding (8), its outer lead-out wire (14) and another outer lead-out wire (15) and two outer lead-out wire windows (22), its nexine lead-out wire (16) and another nexine lead-out wire (17) and two nexine lead-out wire windows (23), also comprise the screw hole (19) without magnetic coil binding (8) through two, magnetic closed-loop path ledge (10) between the high magnetic conduction thin plate (3) that multilayer line bag (2) periphery is sheathed and high magnetic conductive core column (9) two butt faces.

7. a kind of military fighter aircraft spare engine as claimed in claim 3, is characterized in that, described ring holder (12) is connected with aluminum alloy frame (13).