CN106567745B

CN106567745B - A kind of tangent separation synchronous rolling of cylinder evades unlimited stroke piston mechanism

Info

Publication number: CN106567745B
Application number: CN201510669607.3A
Authority: CN
Inventors: 刘义
Original assignee: CHANGSHA SHIMAO MACHINERY Co Ltd
Current assignee: CHANGSHA SHIMAO MACHINERY Co Ltd
Priority date: 2015-10-13
Filing date: 2015-10-13
Publication date: 2019-08-06
Anticipated expiration: 2035-10-13
Also published as: CN106567745A

Abstract

The invention discloses a kind of tangent separation synchronous rollings of cylinder to evade the structures such as unlimited stroke piston mechanism, including cylinder body, left end cap, right end cap, at least an active cylinder, at least one driven cylinder, transmission shaft and transmission gear.Its piston 360 degree rotation in cylinder body is mobile, another with cycloid evade slot and by the cylinder of cylinder body envelope under gear drive in tangency location synchronous rolling, play the role of only limiting in annular cylinder piston by mustn't the separations fluid input and output side that passes through of fluid, realize that the fluid of the unlimited stroke of piston one direction drives.The purpose is to exempt the inherent shortcoming of conventional piston mechanism and retain its advantage, the major part place that conventional piston mechanism can use can be applied to, reach simplified structure, it is energy-efficient, increase the purpose of power to weight ratio, can be widely applied to unlimited stroke piston formula steam engine, unlimited stroke piston steam catapult, unlimited stroke piston multipole and leverage competitor's strength to hit back the mechanisms such as compressor, unlimited stroke piston automatic gear-box.

Description

A kind of tangent separation synchronous rolling of cylinder evades unlimited stroke piston mechanism

Technical field

The invention belongs to mechanical engineering field, in particular to it is living that a kind of tangent separation synchronous rolling of cylinder evades unlimited stroke Fill in mechanism.

Background technique

Piston, as the term suggests be one movable plug, i.e. an end face surface can accumulate and cylinder body inner section in cylinder body Area is of substantially equal and can be in the sexuality of cylinder body interior lines for driving fluid or by fluid-operated plug, when external force pushes When this plug, the intracorporal fluid flowing of cylinder can be forced, vice versa；It, can also be with when the intracorporal Fluid pressure of cylinder is larger Force this plug that mobile external power output occurs, when flow outlet aperture is blocked, Fluid pressure rising can prevent piston from existing Linear movement in cylinder.The most common piston mechanism has piston-mode motor and piston type air compressor etc., however this type The stroke of the piston of piston mechanism is limited and can only be linear motion, therefore has to increase connecting rod, crankshaft etc. many The transform linear motion of piston is rotary motion by part, then the linear reciprocating motion that rotary motion is converted into piston is just obtained With cycle operation in cycles.

However, this must realize that the piston machine for moving back and forth work is exactly typical by accessories such as crankshaft-and-connecting-rods Slider-crank mechanism.It is well known that there is the inherent shortcomings that can not go beyond for slider-crank mechanism, such as: 1. shuttle do Inertia force is restricted the speed of mainshaft when function, so that efficiency and power to weight ratio are restricted；When 2. crankshaft-and-connecting-rod works Improper centrifugal force leads to that vibration is big, stability is poor, noise is huge；3. oblique thrust when link motion causes piston and cylinder Side carries out lateral compression friction, causes kinetic energy loss big；4. since crankshaft is derived from lever principle, but the arm of force of such lever is long Degree not only very little but also continuous variation during the work time, motive force is not exactly perpendicularly to the arm of force, therefore kinetic energy wastes pole Greatly.

Summary of the invention

For overcome the deficiencies in the prior art, the present invention provides a kind of tangent separation synchronous rolling of cylinder and evades unlimited stroke Piston mechanism exempts connecting rod and crankshaft of conventional reciprocating formula piston mechanism etc. many zero under the premise of retaining piston primary attribute Thus part exempts the inherent shortcoming of corresponding slider-crank mechanism, and the applicable of creativeness more passes about energy conversion or kinetic energy The novel energy-saving emission-reducing mechanism passed.

The present invention provides a kind of tangent separation synchronous rolling of cylinder and evades unlimited stroke piston mechanism, including cylinder body, left end Lid, right end cap, at least an active cylinder, at least one driven cylinder, main shaft and driven shaft, transmission gear.

The rounded type chamber setting of cylinder body, it is interior to be equipped with driven cylinder small cavity.

The left end cap and right end cap are respectively arranged on the both ends of the cylinder body, and are provided on the left end cap and right end cap Fluid inlet holes, flow outlet aperture, pressure releasing passages and bearing hole.

Active cylinder is set in the circular mold cavity of the cylinder body, and the active cylinder is equipped at least one piston, and institute State piston can in cylinder body 360 ° of moving in rotations.

Driven cylinder is installed in driven cylinder small cavity, and under the transmission of gear, the driven cylinder can be in the master The tangency location synchronous rolling of dynamic cylinder；The driven cylinder be equipped with cycloid evade slot, the active cylinder and it is described from Under the synchronous rolling of dynamic cylinder, the cycloid, which evades slot and can meet with the piston, engage and evades, and the driven cylinder with The cycloid evades slot by the driven cylinder small cavity envelope sealing and separates fluid inlet holes and flow outlet aperture, to Only limited in annular cylinder piston by mustn't fluid pass through, realize piston can the unlimited stroke of one direction driving fluid convection body Acting drives external output work by fluid, and when fluid inlet holes or flow outlet aperture are blocked, Fluid pressure can prevent to live Plug linear movement in cylinder.

Main shaft wears the centre bore of active cylinder, and one end is equipped with main drive gear.

Driven shaft wears the centre bore of driven cylinder, and one end is equipped with driven gear.

The main shaft is installed on outside cylinder body after the left end cap, cylinder body, right end cap, main drive gear.

The driven shaft is installed on outside cylinder body after the left end cap, cylinder body, right end cap, driven gear.

Preferably, including multiple driven cylinders, and the multiple driven cylinder under gear drive jointly in the same master The tangency location synchronous rolling sealed separation of dynamic cylinder.

Preferably, including multiple active cylinders, and the multiple active cylinder shares same driven cylinder in the biography of gear Dynamic lower co-operation.

Selectively, the active cylinder mutually nibbles formula structure, the column of the active cylinder with the driven cylinder to be compound Face is equipped with cycloid and evades slot, and the cylinder of the driven cylinder is equipped with piston, transmission of the driven cylinder of active cylinder in gear Lower mutually roll is intermeshed tangent sealing, respectively undertakes the double action of active cylinder and driven cylinder.

Selectively, the active cylinder and the driven cylinder are inscribe inner gearing type structure, the driven cylinder installation In the inside of the active cylinder, the intrados by the cylinder and active cylinder of driven cylinder is tangent, the phase under the transmission of gear Mutually roll to achieve the purpose that tangent sealed separation.

Disclosure based on the above-mentioned technical proposal, the tangent separation synchronous rolling of cylinder provided by the invention evade no restricted driving The mode of work-doing that journey piston mechanism moves back and forth traditional piston in straight-cylindrical cylinder body, creative proposition piston is in circle The mode of work-doing of 360 ° of unidirectional motions in the cylinder body of annular, and the driven cylinder of synchronous gear transport is equipped in active cylinder phase Cut position make synchronous rolling parting seal only permitted piston by mustn't fluid pass through, allow piston along side single in annular cylinder Go down to unlimited advance and possess unlimited stroke, may not need reciprocating in this approach reaching piston and be just able to achieve Cycle operation, and the primary attribute of piston is still: an end face surface it is long-pending of substantially equal with circular cylinder inner section area and And can be in the sexuality of cylinder body interior lines for driving fluid or by fluid-operated plug, the relationship of plug and fluid is mutually strong Compel to force the intracorporal fluid flowing of annular cylinder when external force pushes this plug with compulsory relationship or be compressed, instead ?；When fluid inlet holes enter the intracorporal Fluid pressure of cylinder it is larger when, this plug can also be forced along circular cylinder The mobile external power output of interior generation, when flow outlet aperture is blocked, Fluid pressure rising can prevent piston in circular cylinder Linear movement.

Compared with prior art, the invention has the following advantages:

Remain the same basic attribute of conventional reciprocating formula piston, and eliminate conventional reciprocating formula piston mechanism connecting rod, Many parts such as crankshaft avoid the inherent shortcoming of slider-crank mechanism, such as: limitation, work of the inertia force to the speed of mainshaft When improper centrifugal force, piston and cylinder side surface carry out lateral compression friction and kinetic energy loss, torque arm length are small etc. so that Main shaft working speed can significantly improve, therefore efficiency, power to weight ratio, discharge capacity, power etc. greatly improve；Vibration and noise substantially drop Low, stability improves；I.e. torque arm length is long at a distance from axle center for piston face, and the torque arm length in the course of work is constant , operating pressure is always perpendicular to the arm of force, no piston and the friction of cylinder side surface lateral compression, therefore the kinetic energy without conventional piston formula Waste, greatly improves energy conversion efficiency, eliminates the components such as connecting rod and axis, keeps structure more simplification, production cost lower, former Barrier probability is lower, maintenance cost is lower, natural resources waste is lower.

The tangent separation synchronous rolling of cylinder evades unlimited stroke piston mechanism and can be widely applied to unlimited stroke piston Formula steam engine, unlimited stroke piston steam catapult, unlimited stroke piston multipole leverage competitor's strength to hit back compressor, unlimited stroke piston hair The unlimited stroke piston booster of motivation exhaust gas driven, unlimited stroke piston engine expansion when torque increaser, unlimited stroke Piston gas engine, unlimited stroke piston liquid automatic gear-box, unlimited stroke piston liquid reach without mechanisms such as friction brakes The purpose of multiple fields energy-saving and emission-reduction.

Detailed description of the invention

Fig. 1 is that the structure that a kind of tangent separation synchronous rolling of cylinder provided by the invention evades unlimited stroke piston mechanism is shown It is intended to；

Fig. 2 is the A-A Section View of Fig. 1；

Fig. 3 is the structural schematic diagram that the present invention has multiple driven cylinders；

Fig. 4 is the structural schematic diagram that the present invention has multiple active cylinders；

Fig. 5 is active cylinder and the compound structural schematic diagram for mutually nibbling formula of driven cylinder；

Fig. 6 is the structural schematic diagram of active cylinder and driven cylinder inscribe inner gearing type；

Fig. 7 is the structural schematic diagram that the present invention is applied to unlimited stroke piston formula steam engine；

Fig. 8 is the structural schematic diagram that the present invention is applied to unlimited stroke piston steam catapult；

Fig. 9 is that the present invention is applied to unlimited stroke piston multipole and leverages competitor's strength to hit back the structural schematic diagram of compressor；

Figure 10 is the structural schematic diagram that the present invention is applied to that engine exhaust drives unlimited stroke piston booster；

Figure 11 is the structural schematic diagram that the present invention is applied to unlimited stroke piston engine expansion when torque increaser；

Figure 12 is the structural schematic diagram that the present invention is applied to unlimited stroke piston gas engine；

Figure 13 is the structural schematic diagram that the present invention is applied to unlimited stroke piston liquid automatic gear-box；

Figure 14 is the A-A Section View of Figure 13；

Figure 15 is that the present invention is applied to unlimited structural schematic diagram of the stroke piston liquid without friction brake.

Specific embodiment

The embodiment of the present invention is described in detail with reference to the accompanying drawing.

Please refer to Fig. 1, the present invention provides a kind of tangent separation synchronous rolling of cylinder and evades unlimited stroke piston mechanism, by leading Dynamic cylinder 1, piston 2, main shaft 3, cylinder body 4, driven cylinder 5, main drive gear 6, driven gear 7, driven shaft 8, left end cap 9, right end cap 10, driven cylinder small cavity 11, fluid inlet holes 12, flow outlet aperture 13, cycloid are evaded the part such as slot 14 and are formed.

The rounded type chamber setting of cylinder body, it is interior to be equipped with the driven cylinder small cavity 11.

The left end cap 9 and right end cap 10 are respectively arranged on the both ends of the cylinder body 4, and the left end cap 9 and right end cap 10 On be provided with fluid inlet holes 12, flow outlet aperture 13, pressure releasing passages 202 and bearing hole.

The active cylinder 1 is set in the circular mold cavity of the cylinder body 4, can individually also can be multiple.

The piston 2 can in cylinder body 4 360 ° of moving in rotations, can according to the actual situation selectively be set to active cylinder 1 Or on driven cylinder 5.

The driven cylinder 5 is installed in driven cylinder small cavity 11, and under the transmission of gear, the driven cylinder 5 can In the tangency location synchronous rolling of the active cylinder 1；The driven cylinder 5 is equipped with cycloid and evades slot 14, in the active Under the synchronous rolling of cylinder 1 and the driven cylinder 5, the cycloid, which evades slot 14 and can meet with the piston 2, to be engaged and evades, And the driven cylinder 5 and the cycloid evade slot 14 by driven 11 envelope of the cylinder small cavity sealing and by fluid inlet holes 12 with flow outlet aperture 13 separate, to only limited in annular cylinder piston 2 by mustn't fluid pass through, realize piston 2 can be single The driving fluid convection body of the unlimited stroke in direction does work or drives external output work by fluid, when fluid inlet holes 12 or fluid are defeated Portal 13 when being blocked, Fluid pressure can prevent the linear movement in cylinder of piston 2.

The main shaft 3 wears the centre bore of active cylinder 1, and one end is equipped with main drive gear 6.

The driven shaft 8 wears the centre bore of driven cylinder 5, and one end is equipped with driven gear 7.

The main shaft 3 is installed on cylinder body 4 after the left end cap 9, cylinder body 4, right end cap 10, main drive gear 6 Outside.The driven shaft 8 runs through the left end cap 9, cylinder body 4) right end cap 10, driven gear 7, it is installed on cylinder body 4.

It referring to figure 2., is the A-A Section View of Fig. 1, diagram static pressure chamber 201 is separated by one in front and one in back two pistons 2, it Neither it is connected with fluid inlet holes 12, is not also connected with flow outlet aperture 13, but a closed type chamber.Work as the present invention It is used to push away just now for by (for example being driven by steam pressure) when fluid-operated acting mechanism, sealing to have in this static pressure chamber 201 The pressed gas for having finished function of piston 2, the pressure of steam inside and pressure before acting are substantially suitable, so may be used also It is done work again with bringing.Therefore it can be equipped with a pressure releasing passages 202 in this static pressure chamber 201, be responsible for here leading exhaust pressure Out into another work device, energy-conserving action is played.This pressure releasing passages 202 has multiple benefit: can will do a function Pressure steam be used to push next unlimited stroke piston mechanism or other acting mechanisms, to realize the pressure vapour of equal flow Body repeatedly does work and increases the energy saving purpose of kinetic energy output；It is let out in advance except most useless pressure steam is conducive to that fluid is greatly decreased Steam flow and vapour pressure in delivery outlet 13 and channel, that is, the back side resistance for reducing piston increase piston front and the back side Pressure difference and the output for increasing kinetic energy, to play double energy-efficient purpose.

Fig. 3 be the present invention have multiple driven cylinders 5 structural schematic diagram, in the same cylinder body 4 by 2 or 2 with On with cycloid evade the driven cylinder 5 of slot 14 under synchronous gear transport jointly on the cylinder of an active cylinder 1 it is same Step rolls work, it can closely install multi-sealed effect of playing, while can also uniformly pacify in annular cylinder inner periphery Dress plays and a circular cylinder is divided into the independent cylinder body of multistage, i.e., the compartmentation of porous input and porous discharge.It is double The advantages of resealing, is that the tangent sealing operation relative to single driven cylinder has better sealing and the effect of anti-bleed, fits For the driving or heavy duty of thin fluids or the workplace of the slow-speed of revolution.And when being applied to divide equally annular tank design, Ke Yiti High discharge capacity and the dynamically balanced effect of equilibrium centrifugation power raising under high speed rotation, the occasion suitable for high revolving speed or huge discharge.

Fig. 4 is the structural schematic diagram that the present invention has multiple active cylinders 1, and the master of piston 2 is had by 2 or 2 or more Dynamic cylinder 1 is shared to work under the transmission of synchromesh gear with the driven cylinder 5 for evading slot.Relative to single active cylinder 1 Operation can accomplish one-machine-multi-function, for example when being used as engine radiating coolant recirculation pump, can be realized simultaneously and pump on one side The double action of another side extraction runs liquid in complicated pipeline 401 more smooth.

Fig. 5 is active cylinder 1 and driven cylinder 5 of the invention in the compound structural schematic diagram for mutually nibbling formula, wherein actively circle Evade slot 14 with cycloid specific to driven cylinder 5 on the cylinder of column 1, and with active circle on the cylinder of driven cylinder 5 Piston 2 specific to column, two cylinders mutually roll tangent sealing under the transmission of synchromesh gear, and piston 2 and cycloid are advised It keeps away in 14 dynamic of slot and is intermeshed and evades, two cylinders all respectively undertake the dual work of active cylinder 1 and driven cylinder 5 With, and driven cylinder small cavity 11 is changed to work type chamber.The occasion that it is used is substantially identical as gear pump, because of identical appearance Long-pending cylinder body inner piston quantity is less than the number of teeth of conventional tooth wheel pump, therefore it is small so that volume and discharge capacity compare gear to occupy space in cylinder Pump is big.Comparison gear pump makes precision and easily guarantees relatively, anti-bleed and better tightness；Under this structure, main bearing capacity It is undertaken with frictional force by the synchromesh gear outside cylinder, active cylinder 1 and driven cylinder 5 and piston 2 and cycloid rule inside cylinder body 4 Keep away between slot 14 and rub relatively small, outer gear can be used alone dedicated wearproof lubricant in addition, not with pressed in cylinder The mixing such as hydraulic oil or resin or other fluids for sending, therefore the service life is longer.

Fig. 6 is the structural schematic diagram that active cylinder 1 and driven cylinder 5 of the invention are in inscribe inner gearing type, the driven circle Column 5 is installed on the inside of the active cylinder 1, and the intrados by the cylinder and active cylinder 1 of driven cylinder 5 is tangent, actively circle The intrados of column 1 is equipped with piston 2, and driven cylinder 5 is equipped with cycloid and evades slot 14, mutually rolls under the transmission of synchromesh gear To achieve the purpose that tangent sealed separation (can also install piston 2 on small cylindrical surface and be used as active cylinder 1, in big cylinder Cambered surface is equipped with cycloid and evades slot 14 as driven cylinder 5, mutually rolls under the transmission of synchromesh gear and carrys out work).This inscribe Compared with outer cut type mechanism, it equally may be implemented all driving or compression or by fluid-operated work inner gearing type structure, Compact-sized, better tightness, small in volume are suitable for aerospace field and require effect high bulking value and power to weight ratio Compression, it is hydraulic, lubrication, driving etc. components.

When work, the ring that is formed between cylinder body 4 and active cylinder 1 around main shaft 3 under the effect of outer power drive of piston 2 360 ° of moving in rotations in the road Xing Gang, and the surface area of piston 2 is equal with the area of section in annular cylinder road, play can not only move but also The conventional piston effect of cylinder inner mold chamber volume can be separated, as long as therefore piston 2 it is mobile, the fluid in cylinder road is also forced to immediately Flowing.Separately there is a driven cylinder 5 in the case where the 6 Synchronous Transmission driven gear 7 of driving gear being installed on main shaft 3 360 degree of synchronous rotaries of tangency location around the axle center of driven shaft 8 in active cylinder 1 roll, driven cylinder 5 with 1, active cylinder It sets tangent, therefore there is no gap in place of two cylinder contacts theoretically, 12 He of fluid inlet holes in sealed separation cylinder road can be played Delivery outlet 13 is allowed to fluid around the effect of one week one-way flow of circular cylinder.The diameter of the intracorporal driven cylinder small cavity 11 of cylinder with The diameter of driven cylinder 5 is equal, plays the sealing function of the driven cylinder 5 of envelope, prevents fluid from flowing back from gap leakage.It is driven Evade slot 14 with one or more cycloids on cylinder 5 because the cylinder perimeter of both active cylinder 1 and driven cylinder 5 in etc. Proportionate relationship, the perimeter of transmission ratio between driving gear 6 and driven gear 7 both with more than than equal, the number of piston 2 and It is related that cycloid evades the perimeter ratio and transmission ratio of the number of slot 14 both to more than, therefore mechanism is in 360 degree rotation moves, When piston tooth 2 is approximately rotated to driven cylinder 5, during piston tooth 2 can evade slot 14 with cycloid precision is met and moved again always Precision engagement is evaded and continues to move ahead in the past, plays only limiting piston 2 in the annular cylinder road of cylinder body 4 and pass through without allowing fluid to pass through Effect.Again by left end cap 9, right end cap 10, all parts in cylinder body 4 and cylinder are covered to play sealed cylinder block both ends of the surface and installation The effect of bearing, therefore fluid is then only possible to enter out of specified channel fluid inlet holes 12, then flows from specified channel It is discharged in body delivery outlet 13.Such piston 2 does reciprocating action without components such as traditional connecting rods and crankshaft to cooperate, but can be with The forward of the unlimited stroke of fluid is driven toward the direction in the cylinder road of annular, to realize unlimited stroke of the invention The whole work process of piston mechanism.

It to sum up, is all one since the piston 2 inside the present invention is identical as the piston piece function and significance of conventional piston mechanism A plug moves acting in equal sectional area and in cylinder body that one end is blocked, and the relationship of piston and fluid is mutually to force and quilt Forced relationship, therefore effect and the basic phase of use occasion with traditional reciprocating piston mechanism with connecting rod and crankshaft Together, it can for driving or compression fluid does work to fluid, can also be used to drive the mechanism externally done work as by fluid. Such as when mechanism is used in the work of driving fluid (such as air compressor), external kinetic energy makes the machine by main shaft 3 Structure rotates, and air is moved in annular cylinder with tangential direction by piston tooth 2 from air inlet 12 by the pipeline of left end cap 9 It is formed by negative pressure in cylinder to suck, be formed by cavity volume by active cylinder 1, piston 2, cylinder body 4, in piston 2 Under extruding around 3 axle center of main shaft rotate a circle after it is tangent with active cylinder 1 in driven cylinder 5 and by driven cylinder small cavity 11 Under the barrier of envelope sealing, it is forced out from the gas vent 13 of right end cap 10 with tangential direction, and piston 2 then evades slot with cycloid 14 meet after accurate engagement normal through to be again introduced into input terminal, continue the above identical process, therefore air is by a steady stream It constantly drives and is compressed in container tank outside cylinder, realize the present invention traditional identical driving of air compressor and pressure therewith The function of contracting fluid.In another example pressure is steamed when mechanism is used in by fluid-operated external acting work (such as steam engine) Vapour is poured with tangential direction from admission opening 12 by the pipeline of left end cap 9 and is formed by by active cylinder 1, piston 2, cylinder body 4 In cavity volume, steam pressure is applied orthogonal on the surface of piston 2 at this time, therefore piston 2 is pushed around 3 axle center of main shaft Rotation, after rotating a circle, steam is tangent with active cylinder 1 in driven cylinder 5 and by driven 11 envelope of cylinder small cavity Under the barrier of sealing, it is discharged from the exhaust hole 13 of right end cap 10 with tangential direction, and piston 2 then evades 14 phase of slot with cycloid Accurate engagement continues the above identical process normal through being again introduced into input terminal after chance, thus piston 2 by steam continually Promotion, done work by the external output torque of main shaft 3, realize that the present invention is driven by fluid relative to conventional vapor machine is identical The dynamic function of externally doing work.

Fig. 7 is please referred to, Fig. 7 is the structural schematic diagram that the present invention is applied to unlimited stroke piston formula steam engine.By air inlet pipe Road 701, air inlet end cap 702, annular steam passage 703, load 704, left end cap 9, fluid inlet holes 12, flow outlet aperture 13, pressure release Road hole 202, cylinder body 4, active cylinder 1, driven cylinder 5, piston 2, right end cap 10, main shaft 3, driven shaft 8, main drive gear 6, the components such as driven gear 7 form.

In steam turbine field, traditional turbofan steam turbine working principle is that the high steam being discharged from boiler washes away Hundreds of turbine blade makes turbine rotor rotation externally do work.And the work of this unlimited stroke piston steam engine Principle is, under the tangent sealed separation effect of the uniformly distributed driven cylinder 5 of 3 bikinis, high steam stream uniformly distributed from three Body input hole 12 enters, and steam pressure is acted perpendicularly to the piston face of unlimited stroke, forces piston in cylinder body around axle center Unidirectional circular motion externally does work.Its detailed operation is；High steam flows through admission line 701 and enters air inlet end cap It in 702, is flooded in annular steam passage 703, high steam is again from three fluid inlet holes 12 of left end cap 9 in 3 points of circumference at this time Uniformly distributed tangential direction enters in cylinder body 4, while piston 2 at three being pushed to rotate active cylinder 1 and main shaft 3, this When the main drive gear 6 that is mounted on main shaft be driven driven gear 7 at three, be allowed to driven shaft 8 and install on this axis Three driven cylinders 5 on the cylinder of active cylinder tangency location synchronous rolling occurs, play and separate fluid inlet holes 12 With flow outlet aperture 13 permitted piston by mustn't the tangent sealing function that passes through of fluid, final steam is uniformly distributed at circumference three Flow outlet aperture 13 uniformly distributed at right end cap 10 3 is discharged under the tangent sealed separation of driven cylinder 5 with tangential direction.In a steady stream Continuous steam continues above procedure, lasting promotion piston and associated components rotation, and band dynamic load 704 is persistently done work.In addition The high steam in static pressure area a set of steam turbine or other is done under pushing again from pressure releasing passages hole 202 (be detailed in Fig. 2 explanation) discharge Function mechanism externally does work.

To sum up, unlimited stroke live-in plug steam engine has following three big features: 1. each driven cylinders and the piston pushed are all Be on circumference 3 points it is uniformly distributed, and without the excess components such as connecting rod and crankshaft, be conducive to remove centrifugal force and inertia force not Equilibrium improves dynamic balancing, can as conventional leaf turbofan steam turbine high speed rotation, the leakproofness of comprehensive piston, Therefore in the case of this unlimited stroke piston formula steam engine possesses high speed high torque and the slow-speed of revolution not available for conventional vapor turbine The ability of high torque；2. the admission end of traditional turbofan steam turbine and exhaust steam end be connect have no way of sealing, so low pressure is low The steam of speed can not drive rotor rotation, and waste of steam is very big when load excessive, and the unlimited stroke piston formula of the present invention The admission end and exhaust steam end of steam engine are not connected by driven cylinder and piston separation, and pushing course is that steam pressure is sealing It is acted perpendicularly on piston face in the cylinder closed, this point is identical as traditional reciprocating piston mechanism, therefore low speed low pressure The steam of power can also push rotation, can also export high torque, and such speed operation high torque under rotating condition at a slow speed Ability can reduce bearing wear and noise in the course of work, and the latter has better bending moment ability relative to the former；3. because The essence of this unlimited stroke piston formula steam engine is that piston is pushed in cylinder and done work, therefore also without steam under high load condition It is lost and wastes, moreover the pressure release in static pressure area recycles to more energy saving；4. eliminating traditional turbofan steam turbine number with hundred The precise curved surface turbine blade of meter, not only number of parts is reduced at double, and processing and assembly can simply be greatly reduced into This, is suitable for the use occasions such as various thermal power generations, nuclear energy power generation, ship driving, can also apply to this principle to fire steamer The mechanisms such as machine and pneumatic motor.

Fig. 8 is please referred to, the structural schematic diagram of unlimited stroke piston steam catapult is applied to for the present invention.By unlimited stroke Piston steam engine 801, turning hoisting machine roller 802, cable 803, guide wheel 804, guide rail 805, leading block vehicle 806, water stop 807, The components such as drag hook 808, piston 2, driven cylinder 5, pressure releasing passages 202, flight-deck 809 are constituted.Its unlimited stroke piston steam bullet The operational process of emitter is as follows；When executing ejection work, after high pressure steam valve is opened, by pipeline and end cap runner with circle 3 tangential directions of Zhou Junbu enter unlimited stroke piston and steam in machine 801, while three 2 moving in rotations of piston being pushed to get up, In the case where being acted on 3 circumference uniform distributions and with the sealed separation of the driven cylinder 5 of the tangent rolling of active cylinder, in another end cap Gas vent be discharged with tangential direction, most high steam is from static pressure area pressure releasing passages 202 (be detailed in Fig. 2 explanation) discharge, therefore Huge and high speed rotation function (unlimited stroke piston formula is steamed machine and illustrated with reference to Fig. 7) is generated, at this time hoist engine coaxially therewith Roller 802, which also follows, to be rotated, and is wrapped in cable 803 above and is turned back lower formation circulation in the guiding of multiple guide wheels 804 Movement, and the leading block vehicle 806 being mounted on cable 803 follows cable forwards under the guiding of upper/lower guide 805 Fierce mobile, the drag hook 808 that gap and leading block vehicle 806 across deck 809 link together is fast by the aircraft on deck Ejection is pulled to go out fastly, when leading block vehicle 806 is close to terminal, elevator machine cylinder 802 passes through arrangement of clutch and no restricted driving Journey piston steam engine 801 separates, and is finally braked inertia counteracting by the water brake 807 mounted in guide rail terminal, then lead to Crossing clutch makes hoist engine reverse rotation that leading block vehicle 806 and drag hook 808 are retracted original position, to complete entire steam ejection Process.

This unlimited stroke piston steam catapult has a following multiple feature: 1. because unlimited stroke piston steam turbine simultaneously Have the advantages of high speed high torque (illustrating with reference to Fig. 7), not only needs to fast move but also need super large moment to push away so complying fully with The ejection demand of power can increase unlimited stroke piston formula certainly for the size requirements of moment motive force according to the design needs The cylinder body axial dimension of steam engine is to expand volume and piston face product, and can also contact multiple no restricted drivings on same root main shaft Journey piston steam engine reaches oversize piston surface area to increase torque purpose；2. because of the unlimited stroke piston of ejector thus Formula steam engine may be mounted at the lower section lower position or bottom of type aircraft carrier deck, thus the steam turbine of this ejector can with It is shared in the steam turbine for pushing aircraft carrier propeller that aircraft carrier itself is made to advance, when not needing ejection operation usually for pushing boat Mother advances, and is only converted rotation function to elevator machine cylinder by clutch in the moment for needing cataplane and used, therefore Volume and weight is greatly reduced with respect to the existing open type cylinder steam catapult of Mr. Yu state, and can with share operations personnel, Simplify operation more；3. because the unlimited stroke live-in plug steam engine of ejector and elevator machine cylinder can be installed on aircraft carrier thus Substrustion be conducive to smooth-ride and the anti-strike capability of entire aircraft carrier so center of gravity substantially reduces；4. if using more The unlimited stroke live-in plug steam engine mode of series winding is covered, then the input mode of steam is then the input of multiple flow passages multiply, it can be by list The control of jet chimney valve is changed to the refinement control of steaminess pipeline valve, is conducive to finely control flow, changes existing steam ejection The output of device course of work energy is uneven and big disadvantage is damaged to aircraft；What 5. unlimited stroke piston steam catapult was inputted Steam is excreted after pushing piston 1/3 week, there is no the leakage of the steam of existing open type cylinder vapour ejector and surpasses The critical defect that big volume makes steam itself cooling meat that end be caused to lose power；6. the pressure that static pressure chamber pressure releasing passages 202 are released in advance Power steam, can mitigate while the pressure difference at total steam exhausting way pressure oversize piston front and the back side improves efficiency can also be used to Acting power generation or cooling recycling fresh water, are realized more energy saving.

Fig. 9 is please referred to, is applied to unlimited stroke piston multipole for the present invention and leverages competitor's strength to hit back the structural schematic diagram of compressor.It borrows Power beats power by the concept that lifts inside Chinese Wushu " taijiquan ", it is intended that by the strength of other side come be it is used self, reach Labour-saving purpose.This unlimited stroke piston multipole fluid compression engine can also have identical effect, as Fig. 9 it by multiple and different volumes Unlimited stroke piston mechanism last flow outlet aperture and next fluid inlet holes are connected in series by pipeline, make Mechanism achievees the purpose that multipole is compressed when being applied to air compressor, compressor of air conditioner or other field fluid compressions.Nothing Limit stroke piston multipole leverage competitor's strength to hit back fluid compression engine the course of work it is as follows；External prime mover passes through gear or other drivers Multiple unlimited stroke piston mechanisms rotate simultaneously in structure band cardon, and air or other fluids are rotated from fluid inlet holes 12 In piston 2 formed negative pressure be inhaled into tangential direction, the synchronous rolling after rotating a circle in driven cylinder 5 it is tangent sealing point It is forced to be forced out (detailed fluid driving process illustrates with reference to Fig. 1), upper level pressure from flow outlet aperture 13 with tangential direction under Pressure fluid after the completion of contracting is defeated with the fluid of tangential direction into second set of unlimited stroke piston compressor with pipeline by one Enter hole, continues compression process as above therewith, the third level, four are again introduced by second set of further compressed fluid Grade, the unlimited stroke piston compressor of Pyatyi carry out multistage repeatedly compression, every unlimited stroke piston compression of level-one The volume of machine with becoming smaller in succession according to compression factor needed for set every grade is a set of.Because of the convection current of upper level compressor Body is compressed, and the fluid for being input into high stage compressor at this time already has higher than atmospheric pressure and rises after being compressed High temperature.According to fluidics principle, when fluid has internal pressure by compression, pressure is all perpendicular to equipped with this fluid container All surface on, flow outlet aperture 13 is full of between the piston back side 901 of the unlimited stroke piston mechanism in the second level in figure The exactly fluid with pressure crossed by first order compressor compresses, the natural piston back side 901 also receives gas Pressure at right angle pushes, and the direction that this power is pushed is consistent with the direction being driven required for prime mover, so also just helping Help prime mover laborsaving, it is achieved that pushing leveraging competitor's strength to hit back for next stage compressor by the Fluid pressure of upper level manufacture Energy saving purpose.It can be seen from Ben Tu in the case where not considering other kinetic energy loss, the series of compression more it is how laborsaving also more It is more, it is also applied for the machines such as the vacuum pump of suction operation on the contrary.In fact, based on the energy of law of conservation of energy in actual design It can not regenerate, " power " really leveraged competitor's strength to hit back and borrowed can be increased from hot merit by compressed fluid temperature (F.T.), rise Heat after height can make fluid itself expansion promote pressure further to increase, therefore by it is this by part heat it is converted Lai it is swollen Expansive force carries out recycling and reusing, and traditional compressor is all that directly tried by other heat dissipation sides such as cooling fin or intercooler will be hot Amount is dispersed into atmosphere, causes wasting for energy.From structural form, it can be designed as the unlimited stroke of this figure is living The tiling of plug mechanism is come the radial array for changing volume, can also be got up the series winding of axially varying volume by same with tandem shafts A variety of structural forms such as formula.

Figure 10 is please referred to, is applied to the structural representation that engine exhaust drives unlimited stroke piston booster for the present invention Figure.Each part is unlimited stroke piston gas-turbine 1001, unlimited stroke piston compressor 1002, active cylinder 1, driven circle in figure Column 5, main shaft 3, driven shaft 8, piston engine 1003 etc..Basic principle as described in Figure 1, the unlimited stroke piston of the present invention Mechanism can not only have been driven by fluid externally acting and but also can drive or dual function that compression fluid does work to fluid, and as The characteristic of traditional leakproofness and low speed and large torque the same with the reciprocating piston cylinder of connecting bar and crankshaft, such as turbine High revolving speed huge discharge characteristic, therefore the exhaust-driven supercharger of engine can be used as.The course of work of the invention is as follows； Booster is made of two sets of sealed against one another and with tandem shafts unlimited stroke piston mechanisms, and it is unlimited to be connected to crying for exhaust duct one end Stroke piston gas-turbine 1001, be connected to air intake duct one end is unlimited stroke piston compressor 1002, steam turbine and compressor On two active cylinders 1 and two driven cylinders 2 be connected respectively by a main shaft 3 with driven shaft 8.It is living when work The exhaust gas that piston engine 1003 is discharged pushes unlimited stroke piston gas-turbine 1001 to rotate, so that unlimited stroke coaxially therewith is living The plug synchronous rotary in air intake duct of compressor 1002 moves pumping pressure air (the unlimited stroke piston gas-turbine quilt into engine The process of driving and the process of unlimited stroke piston compressor compresses air please refer to Fig. 1 explanation), inhale piston engine 1003 Admission pressure when gas stroke rises, and improves the charge of fresh air in cylinder, sufficiently with fuel mixing after-combustion, engine Power and torque thus greatly promote.This unlimited stroke piston engine exhaust driving booster has the advantage that 1. compare The turbocharger that traditional needs could work normally under 20000 rpms of revolving speed, the present invention is because have piston Exclusive high leakproofness, be able to rotate as long as thering is pressurization flue gas to enter, as long as and rotate and work, therefore sending out Also pressurization can be provided for engine constantly in the case where the motivation slow-speed of revolution, the whole power that increases in vehicle traveling process is made to realize section It can emission reduction.2. there is no need to set because mechanism can have better sealing compared to traditional with the nest wheel machine that both ends connect The rotary speed working for counting up to ten thousand turns, when working under lower revolving speed, maintenance cost that the service life is longer is lower and more reliable performance, So the present invention is better than traditional turbocharger.

Figure 11 is please referred to, the structure for being applied to unlimited stroke piston engine expansion when torque increaser for the present invention is shown It is intended to.Driven gear is returned by piston engine 1101, caching expansion chamber 1102, kinetic energy passback driving gear 1103, kinetic energy 1104, piston engine crankshaft 1105, inflating medium supply pipeline 1106, unlimited stroke piston mechanism 1107, active cylinder 1, The components such as piston 2, main shaft 3, cylinder body 4, driven cylinder 5, fluid inlet holes 12 composition.Basic principle as described in Figure 1, this The unlimited stroke piston mechanism of invention can not only drive fluid but also can have been driven by fluid, and with good leakproofness and low The characteristic of fast high torque, therefore can connect and be used as the expansion when torque amplification that this figure is illustrated in piston engine exhaust outlet Device is achieved energy-saving and emission reduction purposes with improving torque and the efficiency of combustion of engine.The course of work of mechanism is；In piston When lower dead center is not yet fully achieved in 1101 expansion stroke of engine, that is, exhaust valve is opened, makes exhaust gas also with high pressure high fever It is discharged into caching expansion chamber 1102, the high hot waste gas of high pressure also extends heat while because increasing volume space in caching chamber So expanding volume bigger out (high pressure gas can also be not yet discharged in piston engine in practical application in the mechanics reaction time Before, by external mechanical from other fluids such as the inflating medium supply addition of pipeline 1106 normal temperature air, water, ultrasonic atomization water mists As the medium that reexpands), then unlimited stroke piston of the invention is entered from fluid inlet holes 12 with tangential direction via pipeline In the cylinder body 4 of mechanism 1107, piston 2 is pushed to make active cylinder 1 under the tangent sealed separation effect of synchronous rolling of driven cylinder 5 It rotates with main shaft 3 and (Fig. 1 explanation is please referred to by driving process in detail), master is returned by the kinetic energy of 3 one end of main shaft Torsion is returned driven gear 1104 by kinetic energy and is transferred on piston-engined crankshaft 1105 by moving gear 1103, finally by song Axis externally output acting together by kinetic energy caused by kinetic energy caused by piston engine and unlimited stroke piston mechanism.Exhaust gas It is finally discharged after a week with tangential direction from flow outlet aperture 13 in the cylinder body 4 of unlimited stroke piston mechanism.Part exhaust gas pressure From static pressure area, (being detailed in Fig. 2 explanation in static pressure area) is discharged in advance, and the useless pressure in static pressure area can be used to that unlimited stroke piston is pushed to start Machine exhaust-driven supercharger (being detailed in Figure 10 explanation) is pressurized to engine whole process.First beneficial process caused by mechanism It is；Whole pressed gas are also pushing unlimited stroke piston acting while pushing piston acting, the gas distribution after detonation It is also cached in chamber and pipeline in piston engine cylinder and in unlimited stroke piston mechanism cylinder, therefore individually increases acting punching The volume of journey is far longer than cylinder internal volume when intake stroke, to extend the thermodynamical reaction time, make waste heat gas ratio with Engine expansion firmly has gone out the expansion ratio that bigger volume increases engine, is also just made that under same amount of fuel more Function.Second beneficial process be；The exploding gas pressure major part of expansion stroke is exported in unlimited stroke piston mechanism When, the energy of gas pressure can pass through the axis for reducing cylinder body always perpendicular on the piston face pushed the i.e. arm of force Exchange the radial volume of increasing for, to volume to increase in the case where engine power rating and constant revolving speed by gas pressure The piston face of promotion increases torque arm length at a distance from axle center, thus it is this in expansion stroke by most air pressure The auxiliary mode of work-doing of the unlimited stroke piston mechanism of the long arm of force circumference one-way movement of energy input constant moment, relative to general All gas pressure energy be applied to pressure direction and arm of force angle constantly change, the extremely short biography of the arm of force between axle center and crank center System reciprocating-piston engine can greatly improve energy conversion efficiency and torque output.Third usefulness is static pressure chamber Waste heat gas there are also huge pressure, can be used to push unlimited stroke piston exhaust gas machine, reach reduction kinetic energy loss The dual purpose of engine power is improved for engine booster, (and the residual compression of conventional engines is wasted by direct emission, with It is string-like explosive sound as what is often heard when removing silencer).4th usefulness be, can be under the action of check valve Engine exhaust, air-breathing, compression three strokes time slot in by inflating medium feed pipeline 1106 in cache it is swollen Low interior energy substance (such as ultrasonic atomization water mist, empty gas and water, other materials) is added in swollen chamber 1102, makes these low interior energy substances Seep to close to absorb heat therein and expand volume bigger out with high hot waste gas and participate in doing work on unlimited stroke piston face, it is this The mode that inflating medium is added before doing work after detonation in hot gas can play reduction delivery temperature, and each drop is fired Heat caused by oil molecule is more converted to the energy-saving and emission-reduction purpose of kinetic energy.With before this into reciprocating-piston engine cylinder The engine technology that water spray increases expansion ratio is compared, this front engine is to add an engine strokes to cylinder injection water to inhale Casing wall is received to be expanded with the waste heat in cylinder, and the present invention is that inflating medium is supplemented into the exhaust gas of high fever to absorb in exhaust gas Heat is expanded greatly.

Figure 12 is the structural schematic diagram that the present invention is applied to unlimited stroke piston gas engine, by unlimited stroke piston compressor 1201, unlimited stroke piston gas-turbine 1202, main shaft 3, unlimited stroke piston exhaust-driven supercharger 1203, the combustion of liquid immersion type Room 1204, mixed expanded room 1205, miniature boiler 1206, synchronous gear box 1207, compressed air efferent duct 1208, fuel input Pipe 1209, tonifying Qi hole 1211, ring-shaped groove 1212, steam input pipe 1213, static pressure area relief tube 1214, surpasses sprue 1210 Sonic nebulizers 1215, inflating medium supply pipe 1216, water level induction hutch water device 1217, steam security valve 1218, combustion vapour safety The components such as valve 1219, exhaust pipe 1220 composition.Unlimited stroke piston gas turbine of the invention utilizes unlimited stroke piston machine The excellent place of structure, can polymerize the part advantage of existing all kinds of engines, while remove part defect from.Its course of work It is that unlimited stroke piston compressor 1201 is by nibbling the unlimited stroke piston mechanism of examination in the unlimited stroke piston mechanism of outer cut type and inscribe The multistage that (illustrating with reference to Fig. 6) is composed is leveraged competitor's strength to hit back fluid compression engine (with reference to the explanation of Fig. 9), it is by synchronous gear box Gear in 1207, which is mutually driven, realizes work.It is empty to start to suck and compress high compression ratio out under the starting of external power supply Gas enters liquid immersion type by compressed air efferent duct 1208 and fires in room 1204, the fuel inputted with fuel inlet pipe 1209 Vigorous combustion after mixed firing, the tube wall inner periphery of liquid immersion type combustion chamber 1204 are dispersed with multiple sprues 1210, mainstream Road is dispersed with tonifying Qi hole 1211 to combustion chamber as needed, and small part air enters from burner noz(zle) to remain stable Combustion flame, most compressed air is flowed out from tonifying Qi hole 1211 and sprue 1210 participates in burning and expansion, therefore burns Process is identical as traditional gas turbine combustion chamber.High fever high-pressure gas in liquid immersion type combustion chamber 1204 after burning is first It first pours in mixed expanded room 1205, mixed expanded room 1205 plays high hot combustion gas and outside and fills into boundary's matter to mix heat absorption swollen again Swollen effect, it is unlimited that the high pressure gas in final air mixture expanding chamber 1205 is entered by the pipeline in end cap with tangential manner In stroke piston gas-turbine 1202, the unidirectional circular motion of piston is pushed, active cylinder and main shaft 3 is rotated, rotates Main shaft 3 on the one hand drive unlimited stroke piston compressor 1201 to realize autonomous compress needed for high compression ratio air it is self-supporting, two sides Realize that this engine is output to the outside the purpose of kinetic energy acting in face.In order to keep engine more energy saving and durable, immersion type burning Room 1204 and mixed expanded room 1205 are wrapped in a miniature boiler 1206, are impregnated by the water in miniature boiler, fierce In combustion process, the heat that barrel is cauterized passes through the radiating fin of the outer surface casting of combustion chamber 1204 and mixed expanded room 1205 Piece Xiang Shuizhong is distributed, and so that barrel is maintained preference temperature always, easy burn-out realization does not prolong the service life, and water is in radiating fin It comes to life at a high temperature of transmitting, evaporates water vapour to recycle.High compression ignition vapour in immersion type combustion chamber 1204 and High pressure steam in sprue 1210 is gushed to mixed expanded 1205 high speed of room simultaneously, according to exerting Berli principle, ring-shaped groove One will be formed at 1212 relative to the lower low-pressure area of air pressure in entire mixed expanded room 1205, at this time in miniature boiler 1206 The water vapour of generation via steam input pipe 1213 from it is more hypobaric exert Berli principle ring-shaped groove 1212 from enter mixing it is swollen In swollen room 1205, do work with high-temperature fuel gas mixed support.It participates in not yet arranging after gas-turbine 1202 pushes piston acting at the same time The high-pressure gas being present in static pressure chamber (static pressure chamber illustrates with reference to Fig. 2) out is discharged into unlimited stroke by static pressure area relief tube 1214 (booster is detailed in Figure 10 and illustrates) pushes the piston of unlimited stroke piston gas-turbine 1001 in piston exhaust-driven supercharger 1203 Unlimited stroke piston compressor 1002 coaxially therewith is driven with active cylinder, by external normal temperature air or ultrasonic ultrasonic delay line memory The low interior energy water mist of 1215 atomizations feeds pipe 1216 by inflating medium and is also pressed into Nu Baili principle annular low pressure area groove 1212 In, it is mixed together with the water vapour that steam input pipe 1213 inputs in the high-temperature fuel gas in mixed expanded room 1205, heat absorption is again Expansion work is increased, the exhaust gas after finally finishing function is discharged from exhaust pipe 1220 with tangential direction.Furthermore for whole process The operation of steady safety is equipped with a water level in micro- shape boiler 1206 and incudes hutch water device 1217, for being let out in time according to liquid level Moisturizing after pressure maintains the water level in miniature boiler 1206 to be unlikely to very thirsty.Steam security valve is also set up at the top of boiler simultaneously 1218 and mixed expanded room tail portion set up combustion vapour safety valve 1219, keep two higher-pressure regions unlikely when external loading is overweight or stuck In explosion.

Unlimited stroke piston gas engine of the invention has following multiple advantage: 1. outer cut types (with reference to Fig. 1 introduction) and inscribe The coaxial hybrid relay multipole compression of inner gearing type (referring to Fig. 6 introduction) unlimited stroke piston compressor, it is living can to borrow unlimited stroke It fills in leverage competitor's strength to hit back principle (with reference to Fig. 4 illustrate) of the mechanism for compound compressor to be formed and saves kinetic energy, while reaching reduction volume The effect of power to weight ratio is improved with weight；2. liquid immersion type combustion chamber 1204 impregnate in water, on the one hand greatly improve from Body service life (such as same kettle can burn on bonfire 10 years not rotten), the heat that two aspect cylinders are externally spread out of does not have Be wasted but make water produce can be absorbed again after steam is mixed with high-temperature fuel gas heat expand it is bigger than steam itself out Volume participates in acting, and more heats are converted to function while greatly reducing delivery temperature, in this way by internal combustion engine and outside Combustion engine perfectly combines the efficiency for together improving this unlimited stroke piston gas turbine；3. unlimited stroke piston turbine 1202 static pressure area of machine shifts to an earlier date pressure release, is conducive to reduce the pressure difference (reference that exhaust pipe air pressure improves piston front and the piston back side Fig. 2 introduction), it is equal to the power for improving gas-turbine, and the pressure combustion vapour released is reused for pushing unlimited stroke piston useless Gas drive moves booster acting, is that the secondary use of exhaust gas pressure is allowed to more energy saving, and the normal temperature air being pressed into and low interior energy are super Sound wave water mist mixes in high-temperature fuel gas along with steam, heat absorption can expand huge volume out reach with the above steam incorporation after Same effect, that is, absorbing heat and reducing delivery temperature can be function by more converting heats, improve fuel efficiency；4. all Though moving component has piston to participate in acting, none crankshaft and connecting rod and inlet valve and exhaust valve, thus be excluded that most song The advantages of high revolving speed huge discharge pure torsion output of rotary engine is provided with while the inherent shortcoming of handle slide block mechanism, the two In conjunction with the work that high revolving speed high torque can be achieved.It summarizes；Unlimited stroke piston gas engine of the invention combines external-combustion engine, internal combustion Machine, piston engine, the part feature of rotary engine and gas turbine engine, and inherit the part of above each engine Advantage also avoids many disadvantages, it is reasonable to the engine energy-efficient as one.

Figure 13 and Figure 14 are please referred to, the structural representation of unlimited stroke piston liquid automatic gear-box is applied to for the present invention Figure.Its by kinetic energy input pinion gear 1301, driving gear 6, the unlimited stroke piston hydraulic pump 1302 of main transmission, fluid box 1303, Inlet 1304, hydraulic delivery channel 1305, commutate unloaded valve 1306, liquid cache chamber 1307, driven end automatic valve 1308, reverse gear bleed valve 1309, from hydrodynamic pressure input duct 1310, driven unlimited stroke piston hydraulic motor 1311, drain stream Road 1312, reverse gear switching valve 1313, overload valve 1314, unloaded runner 1315, reverse gear runner 1316, piston 2, driven cylinder 5, The composition such as driven end piston 22.Can not only fluid have been driven based on unlimited stroke piston mechanism shown in FIG. 1 but also can have been driven by fluid Dynamic dual characteristics, therefore both can be used as a kind of pressure and flow that torsion and angular displacement (rotation) are converted into hydraulic oil Hydraulic pump.It can also be used as a kind of mechanical actuator that the pressure of hydraulic oil and flow are changed into torsion and angular displacement (rotation), The hydraulic motor rotated, and can be according to asymmetric discharge capacity or volumetric composition hydraulic speed-changing drive system between the two.Cause Together with this plugs into this unlimited stroke piston hydraulic pump with unlimited stroke piston hydraulic motor, and certainly by mechanical or electromechanics The mode of dynamic control changes discharge capacity or difference in volume between the two at random, changes transmission ratio at random, just constitutes this Figure 13 institute The unlimited stroke piston liquid automatic gear-box shown.It is by impregnating the unlimited stroke work of main transmission in a liquid as shown in figure 13 Composition, its course of work such as piston hydraulic pump part and driven unlimited stroke piston hydraulic motor part are as follows: external prime mover Pinion gear 1301 is inputted by kinetic energy and is driven the driving gear 6 in unlimited stroke piston mechanism, makes the unlimited stroke piston of main transmission Hydraulic pump 1302 rotates, and the liquid in fluid box 1303 is sucked out of inlet 1304 with tangential direction at this time, follows work Plug 2 is extruded after rotating a circle in cylinder by piston with tangential direction, (driving flow liquid process is with reference to shown in Fig. 1 in detail) pressure fluid Enter in liquid caching chamber 1307 across hydraulic delivery channel 1305 and the unloaded valve 1306 that commutates, is then passed through reverse gear bleed valve 1309 and from hydrodynamic pressure input duct 1310, entered in driven unlimited stroke piston hydraulic motor 1311 with tangential direction, with liquid Body pressure mode replaces the gear drive or Steel Belt Transmission of conventional gearbox, pushes on unlimited stroke piston hydraulic motor 1311 Driven end piston 22 is rotated around axle center to be rotated, and (being please referred to shown in Fig. 1 by fluid driving process in detail) final liquid passes through The drain runner 1312 and reverse gear switching valve 1313 of driven part are flow back to again in liquid-liquid case 1303, and this completes basic Rotation function transmission.The gear of existing various gearboxes is generally divided into neutral gear, multiple drive shifts, reverse gear on the market Etc., they be by change the transmission ratio between gear or the contact radius by changing driving wheel and driven wheel transmission belt into Row speed change.And unlimited stroke piston automatic gear-box shown in this Figure 13 is to change pressure fluid flowing road using transformation valve Diameter realizes transmission ratio variation to change the volumetric ratio between unlimited stroke piston hydraulic pump and unlimited stroke piston hydraulic motor, from And realize speed changing function.Shown in cuing open such as Figure 14 A-A, wherein the right A and B be with tandem shafts the unlimited stroke of two main transmissions it is living Piston hydraulic pump, the C and D on the left side are two driven unlimited stroke piston hydraulic motors with tandem shafts, (can be with evidence in practical application The increase in demand of numbers of gear steps or the number for reducing series winding) valve or liquid connection can be changed by automatic or manual mode Direction changes any one group of unlimited stroke piston hydraulic pump or hydraulic motor in figure, becomes unloaded do not work and makees state or work State is come gear of arranging in pairs or groups out.Such as the gear for 9 different drive ratios that can be arranged in pairs or groups out according to volume difference between the two in figure, i.e., A is driven C, A transmission D, A transmission CD, B transmission C, B transmission D, B transmission CD, AB transmission C, AB transmission D, AB and is driven CD.It is theoretically real For the different volumetric ratios of existing the right and left to realize that the automatic control mode of different drive ratios has many methods, this figure is wherein One of method, for example when car starts climbing, vehicle wheel rotation resistance increases, the driven unlimited stroke piston liquid to link together The rotational resistance of pressure motor 1311 also follows increase, makes to rise immediately as Figure 13 liquid caches the fluid pressure in chamber 1307, this When overload valve 1314 in plunger overcome spring force to rise by the promotion of fluid pressure, cause pressure fluid connect and push The unloaded valve 1306 that commutates overcomes spring force to rotate an angle, therefore closes the unlimited stroke piston hydraulic pump of main transmission 1302 lead to the path of liquid caching chamber 1307, then connect unloaded runner 1315 and be allowed to not yet acting i.e. flow back fluid case again In 1303, because main transmission part (will have Jie with the unlimited stroke piston hydraulic pump of the multiple and different volumes of tandem shafts below Continue) so at random manually or automatically will the unlimited stroke piston liquid in part according to the pressure condition that liquid caches chamber 1307 Press pump becomes light condition to reduce the volume of main transmission part, at this time the right unlimited stroke piston hydraulic pump 1302 of main transmission Total measurement (volume) is less than the total measurement (volume) of the driven unlimited stroke piston hydraulic motor 1311 in the left side, to realize the unlimited stroke piston of main transmission Hydraulic pump 1302 exchanges driven unlimited stroke piston hydraulic motor 1311 for multi-turn rotation and revolves the increasing transmission specific force to turn around The purpose of square, makes car smoothly climb.When car descending, resistance wheel reduces on the contrary, driven unlimited stroke piston hydraulic motor The fluid pressure that 1311 rotational resistance reduces and liquid caches in chamber 1307 also follows reduction, overloads valve 1314 at this time Interior plunger by fluid pressure reduction and reset is pushed away by spring, the unloaded valve 1306 that commutates loses fluid pressure and also follows bullet Spring resets, therefore recloses the path that the unlimited stroke piston hydraulic pump 1302 of all main transmissions leads to liquid caching chamber 1307, The liquid for extruding the unlimited stroke piston hydraulic pump 1302 of main transmission is all in access liquid caching chambers 1307, at this time driven end Automatic valve 1308 is because the similar reaction of the too small also work of fluid pressure that liquid caches chamber makes part reverse gear bleed valve 1309 accordingly An angle is rotated, the pressure fluid that part is led in driven unlimited stroke piston hydraulic motor 1311 is closed, becomes to disconnect empty Load state, to increase the total measurement (volume) of the unlimited stroke piston hydraulic pump 1302 of main transmission relative to driven unlimited stroke piston liquid The total measurement (volume) ratio of pressure motor 1311, it is achieved that drive end is driven specific speed with the increasing that a circle exchanges driven end multi-turn rotation for Purpose.When driver executes neutral gear, the unloaded valve 1306 of all commutations need to only be made all to rotate to the unloaded stream of connection manually Road 1315 can be disconnected to be contacted with driven unlimited stroke piston hydraulic motor 1311, to be disconnected between engine and wheel Connection.When vehicle needs to move backward, makes reverse gear bleed valve 1309 and reverse gear switching valve 1313 manually while rotating an angle, The pressure fluid in liquid caching chamber 1307 passes through reverse gear switching valve 1313 inversely into driven by reverse gear runner 1316 at this time In unlimited stroke piston hydraulic motor 1311, after pushing driven end piston 22 to reversely rotate one, 1309 row of reverse gear bleed valve is passed through It returns in fluid box 1303, therefore be driven the rotation of tire opposite direction to realize reversing.

The unlimited stroke piston liquid automatic gear-box has following characteristics: the conversion between 1. various gears only need to easily change Become valve direction, altogether dispenses with fluid torque-converter and clutch required for conventional gearbox and force aid system；2. passing through The unlimited stroke piston hydraulic pump of main transmission and driven unlimited stroke piston hydraulic motor not co-content collocation, that is, convertible go out to be permitted Multiple gears, wherein including reverse gear.Only need to increase the unlimited stroke piston hydraulic pump of main transmission and driven unlimited stroke piston liquid The number of pressure motor series winding, can be multiplied numbers of gear steps, will be certainly by valve entirely by manually controlling just at manual transmission Movable valve is added intervenes control function just at auto-manual gearbox manually；3. all speed change shanks are all soaked in use In the liquid of transmission, and the atmospheric pressure in fluid box is equal with outside, and kinetic energy outputs and inputs gear above, so Any liquid leakage is not present relative to exterior space；4. using liquid replace traditional gear, belt, steel band transmitting kinetic energy its Strength is more very much not easy to wear, for example the 10,000 tons water pressure and common crane etc. in China are all by liquid transmission.Together When liquid substantially all with tangential direction inlet and outlet and short-range transmission, and unlimited stroke piston piston within the organization It is all around the unidirectional circular motion in axle center with transmission liquid, not plunger sloping plate movement and piston rod crankshaft move, therefore Also high-revolving output and input may be implemented under the auxiliary of large transmission ratio gear；5. because the driving force of liquid is huge, (even if There was only a cuvette water in hydraulic cylinder, can also bear up to a hundred tons of weight) so the unlimited stroke piston gearbox of very little ingeniously adds less The liquid of amount can complete high-power or high-revolving transmission as an automatic gear-box, this is that general gearbox is incomparable 's；Unlimited stroke piston is used as 6. the light water that attribute is Incoercibility can be used and add antifreeze, lubrication, deoxygenation Ji etc. The transmission liquid of liquid gearbox, with transmission speed is fast, the loss of cheap, low noise, low-heat, low pause and transition in rhythm or melody sense it is many excellent Point.

Figure 15 is please referred to, is applied to unlimited structural schematic diagram of the stroke piston liquid without friction brake for the present invention.Its by Shell 1501, active cylinder 1, piston 2, driven cylinder 5, throttle valve 1502, brake cable 1503, energy storage control valve 1504, power-assisted Control valve 1507, nitrogen liquid accumulator 1505, liquid reserve tank 1506, brake pedal 1508, reflux road 1509, recycling runner 1510 Equal components composition.Concrete operating principle is；When automobile normal running, biography of the tire coaxial with active cylinder 1 in engine It is rotating together under dynamic, driven cylinder 5 also synchronous rotary always is made under the subsequent synchronous gear transport of active cylinder 1, is played In rotational movement process with 1 the tangent parting seal cylinder body upper and lower side of active cylinder only quasi- piston 2 by mustn't fluid pass through Effect, be full of at this time annular cylinder and reflux road 1509 in liquid have to circulate in annular fluid path.When automobile is met When to red light, driver steps on brake pedal 1508 and pulls throttle valve 1502 to close by the brake cable 1503 being connected on pedal It closes, at this time with the liquid of annular circulation because the closing suddenly of valve blocks, circulation, which is cut off, can not continue to flow, piston The fluid pressure in 2 fronts rises immediately, hinders upper piston 2 and active cylinder 1 continues around axle center rotation, therefore is total with active cylinder 1 The wheel of axis can not be also rolled again so that automobile is checked.When brake pedal 1508 only depresses some, link together Throttle valve 1502 shuts some accordingly, and circulating liquid is still passed through, and is only received circulating resistance and is slowed down flowing Speed causes piston 2 and active cylinder 1 and automobile tire coaxially therewith also because being reduced rotation by some liquid resistances Rotary speed, to play the purpose of deceleration.It is that unlimited stroke piston liquid of the invention exists without friction brake realization automobile above The basic process advanced with deceleration and braking in reversing process.In addition to this also has the function of energy-storage economical, such as when this Unlimited stroke piston liquid is invented without friction brake for coping with city traffic lights and the website excessively frequent bus that brakes When, it can use following manner energy conservation, it is living after throttle valve 1502 is semi-closed when driver, which steps on brake pedal 1508, slows down Liquid in plug previous cycles is obstructed and pressure rises, and electronically controlled energy storage control valve 1504 is selected a good opportunity opening, makes pressure fluid It flows into nitrogen liquid accumulator 1505, the inertia kinetic energy in braking process is able to recycling in a manner of fluid pressure and is stored Come, when green light, which lights automobile, to be needed to start, driver's releasing of brake pedal 1508, electronically controlled Power assisted control valve 1507 is selected Machine is opened, and the pressure fluid stored just now flows into bad shape cylinder, pressure is directly applied on the piston back side, auxiliary pushing tire It rolls, makes bus that can independently move ahead a certain distance opening in the case where not Hong throttle, naturally it is also possible to partly by this The kinetic energy being stored is used directly to power generation or compressed air, uses for other systems on vehicle, therefore play reduction fuel consumption The purpose of energy-saving and emission-reduction.The recycling runner equal with external pressure is equipped between shell 1501 and inner annular cylinder body 1510, to recycle discharge that may be present, prevents liquid to external leakage, and connect with liquid reserve tank 1506, play recovered liquid Body and the effect that liquid is supplemented into brake inside and nitrogen liquid accumulator 1505.

The unlimited stroke piston liquid has following items advantage without friction brake: 1. liquid can be with energy storage again without friction brake It utilizes, there is energy-conserving action not available for the present various brakes using friction catch；2. liquid is not easy without friction brake Wearing terrain is substantially free of replacement and safeguards；3. not being afraid of oil of paddling into external factor such as sand grains, braking ability is perfectly safe reliably； 4. making automobile brake only by throttle valve needs very light pedal force, the hydraulic booster the same without conventional brake, it is possible to reduce therefore Hinder incidence and saves energy；5. electronic control need to only be added when design on throttle valve can easily realize anti-lock；6. Because braking process is friction free, without a series of dangerous problems caused by frictional heat generation and superhigh temperature；7. can be with The hydraulic pump output fluid path of liquid gearbox (being detailed in Figure 13 to illustrate) is plugged into and this brake is made to be provided simultaneously with and can may be used also with braking vehicle With the dual function for driving wheel forward.

The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.

Claims

1. a kind of tangent separation synchronous rolling of cylinder evades unlimited stroke piston mechanism characterized by comprising

Cylinder body (4), rounded type chamber setting are interior to be equipped with driven cylinder small cavity (11)；

Left end cap (9) and right end cap (10) are respectively arranged on the both ends of the cylinder body (4), and the left end cap (9) and right end cap (10) fluid inlet holes (12), flow outlet aperture (13), pressure releasing passages (202) and bearing hole are provided on；

An at least active cylinder (1) is set in the circular mold cavity of the cylinder body (4), and the active cylinder (1) is equipped at least one A piston (2), and the piston (2) can 360 ° of rotations in cylinder body (4)；

At least one driven cylinder (5) is installed in driven cylinder small cavity (11), under the transmission of gear, the driven cylinder It (5) can be in the tangency location synchronous rolling of the active cylinder (1)；The driven cylinder (5) is equipped with cycloid and evades slot (14), Under the synchronous rolling of the active cylinder (1) and the driven cylinder (5), the cycloid evades slot (14) can be with the piston (2) it meets and engages and evade, and the driven cylinder (5) and the cycloid evade slot (14) by the driven cylinder small cavity (11) envelope seals and separates fluid inlet holes (12) and flow outlet aperture (13), only to limit piston (2) in annular cylinder By mustn't fluid pass through, realize piston (2) can the unlimited stroke of one direction driving fluid convection body acting or driven by fluid External output work is moved, when fluid inlet holes (12) or flow outlet aperture (13) are blocked, Fluid pressure can prevent piston (2) from existing Linear movement in cylinder；

Main shaft (3) wears the centre bore of active cylinder (1), and one end is equipped with main drive gear (6)；

Driven shaft (8) wears the centre bore of driven cylinder (5), and one end is equipped with driven gear (7)；

The main shaft (3) is after the left end cap (9), cylinder body (4), right end cap (10), main drive gear (6), installation Outside in cylinder body (4)；

The driven shaft (8) is installed on cylinder after the left end cap (9), cylinder body (4), right end cap (10), driven gear (7) Body (4) is outside.

2. the tangent separation synchronous rolling of a kind of cylinder according to claim 1 evades unlimited stroke piston mechanism, feature It is, including multiple driven cylinders (5), and the multiple driven cylinder (5) is jointly round in the same active under gear drive The tangency location synchronous rolling sealed separation of column (1).

3. the tangent separation synchronous rolling of a kind of cylinder according to claim 1 evades unlimited stroke piston mechanism, feature It is, including multiple active cylinders (1), and the multiple active cylinder (1) shares same driven cylinder (5) in the transmission of gear Lower co-operation.

4. the tangent separation synchronous rolling of a kind of cylinder according to claim 1 evades unlimited stroke piston mechanism, feature It is, the active cylinder (1) mutually nibbles formula structure with the driven cylinder (5) to be compound.

5. the tangent separation synchronous rolling of a kind of cylinder according to claim 4 evades unlimited stroke piston mechanism, feature It is, the cylinder of the active cylinder (1), which is equipped with cycloid, to be evaded slot (14), and the cylinder of the driven cylinder (5), which is equipped with, lives It fills in (2), active cylinder (1) driven cylinder (5) mutually rolls under the transmission of gear and is intermeshed tangent sealing, respectively undertakes The double action of active cylinder (1) and driven cylinder (5).

6. the tangent separation synchronous rolling of a kind of cylinder according to claim 1 evades unlimited stroke piston mechanism, feature It is, the active cylinder (1) and the driven cylinder (5) are inscribe inner gearing type structure.

7. the tangent separation synchronous rolling of a kind of cylinder according to claim 1 evades unlimited stroke piston mechanism, feature It is, the driven cylinder (5) is installed on the inside of the active cylinder (1), by the cylinder and active cylinder of driven cylinder (5) (1) intrados is tangent, mutually rolls under the transmission of gear to achieve the purpose that tangent sealed separation.