CN101852131B - Two-way elliptic gear engine - Google Patents

Two-way elliptic gear engine Download PDF

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Publication number
CN101852131B
CN101852131B CN2009101039811A CN200910103981A CN101852131B CN 101852131 B CN101852131 B CN 101852131B CN 2009101039811 A CN2009101039811 A CN 2009101039811A CN 200910103981 A CN200910103981 A CN 200910103981A CN 101852131 B CN101852131 B CN 101852131B
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gear
output shaft
disc
motor
engine
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CN101852131A (en
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尚世群
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尚世群
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Abstract

The invention relates to a two-way elliptic gear engine which is integrally in a cylindrical shape. In the two-way elliptic gear engine, an output shaft, a bearing, a disk member, a plurality of pistons and an elliptic gear form a cylindrical rotor; two shells which are arranged oppositely, an inlet valve, an outlet valve, a plurality of hot fire heads, a gear frame and a plurality of duplex eccentric gears form a stator; the space between the rotor and the stator forms an annular combustion chamber, and the plurality of pistons rotate in the annular chamber and divide the combustion chamber into a plurality of cylinders; and the elliptic gear, the duplex eccentric gears and a disk inner gear form a transmission system for carrying out one-way differential transposition rotation among the pistons, so that the volume among the cylinders is changed to realize the purpose of forming the engine by four strokes.

Description

Two-way elliptic gear engine
One technical field
The present invention relates to a kind of bi-directional engine that constitutes driving mechanism by elliptic gear; Relate in particular to a kind of can reversely the rotation; No linkage mechanism leans on elliptic gear to realize that promptly transmission realizes that again cylinder volume changes, and does not produce the small volume high-powered engine of vibrations during running.
Two background techniquies
In the present existing motor, the motor that technology is ripe mainly is automobile-used conventional engine and three-apexed rotor formula motor.Wherein conventional engine has come out more than 100 year, and people improve it always for many years, but also exists a lot of unavoidable problem.Forms of motion such as piston is reciprocating type, also can not avoid inertia to exist fully even use very light metal to make piston, causes the Engine Limit rotating speed lower.When carrying out compression stroke, the firing time of strict control spark plug, in case the insufficient phenomenon of burning that the power that the stop fire causes too early reduces phenomenon or causes evening excessively.Complicated intake and exhaust valve mechanism increases the complete machine noise, and weight and volume increase.Use connecting rod and recessedly take turns shaft drive and make the motor volume too big, the complete machine power-weight ratio is too little.When changing cylinder into two strokes, help to improve power, but air inlet and exhaust mode make fuel combustion insufficient, cause pollution of atmosphere.
Three-apexed rotor formula motor because its distinctive scavenging way and piston motion form are easy to improve the limit speed of complete machine, makes the complete machine power-weight ratio outstanding than Reciprocating engine with regard to outstanding a lot of by contrast.But there is also a lot of deficiencies, torsion is too low during such as low-speed running, is not suitable for off-road vehicle and uses, and only is fit to racing car vehicle at a high speed.Three-apexed rotor is when motion in addition, and the cylinder shape of formation is unfavorable for gaseous combustion, causes the complete machine oil consumption excessive, and it is insufficient to burn.Be difficult for promoting and producing in enormous quantities today of energy-conservationization in the whole world.Increased difficulty adding that its distinctive casing materials and sealing problem are all given to make with maintenance, be not suitable for popularizing.When under particular surroundings, need backward rotation then the complicated power train of needs assist, thereby reduced the mechanical efficiency of equipment.
Three summary of the invention
In order to produce a kind of ideal engine, the present invention proposes brand-new solution.Motor is enough become with stator combination by rotor, and motor is extremely convenient when I&M like this.The parts that constitute rotor comprise that an output shaft, output shaft are fixed on the central axis place of stator.In the output shaft intermediate portion, the opposed member of fixing two disc-shapes, this member can rotate around output shaft, on disc element, is fixed with piston, also is fixed with two elliptic gears that differ an angle of 90 degrees at the output shaft two ends.The parts that constitute stator comprise that two opposed housings are installed in the duplex eccentricity gear on the housing up and down.The cylinder of motor is to be formed by the space between rotor and stator, and it is shaped as the circle ring chamber of closed tubulose, is put together by collar wall, the stator inner ring wall of disc element.The valve mechanism of being responsible for ventilation changes pore into, is to be put together by two housings up and down.Because the distinctive motion mode of piston makes the ventilation of complete machine need not valve mechanism.Spark plug changes showing tremendous enthusiasm head into, and is high hot state all the time in cylinder, thereby makes motor never flame-out, and gaseous combustion is abundant.The startup of motor only needs disposable igniting get final product, and the forms of motion of piston space is that the differential transposition is rotated, and this rotation can make the volume between cylinder change, and motor produces power by the rotation of piston space just.The important component of realizing this rotation mode is the duplex eccentricity gear; This gear is fixed on the stator; And an one of which gear is meshed with elliptic gear on the output shaft; Its another gear is meshed with internal gear on the disc element, thereby makes two disc members can do the differential rotation around output shaft, the motor that generating period property variation formation can turn round continuously when the volume of cylinder rotated at output shaft.The complete machine parts have only rotor and stator two-part, and cylinder is to be made up of the space between rotor and the stator, so parts required for the present invention are few, and the space availability ratio of parts is high, are well suited for being applied on following miniaturization and traffic tool.
The significant beneficial effect of the present invention is.
1. when the intake valve on the stator and exhaust valve are replaced mutually, motor can counterrotating, and the present invention is a bi-directional engine.
Motor in the running, rotor is made folk prescription and is rotated to without acceptance of persons in stator, make complete machine shockproof.
3. piston is fixed on the disk that output shaft rotates, and makes the movement locus line of piston be closed ring-like line, and the frictional force during engine running between piston and cylinder is almost nil, thereby improves energy conversion efficiency.
4. change the valve valve mechanism into pore, when making the less part of complete machine, reduce own vol and weight.
5. piston adopts the differential transposition to rotate, and no to-and-fro motion improves the complete machine limit speed greatly.
6. the present invention is different from rotary polygonal piston engine, and the cylinder shape and the reciprocating engine of motor are similar, help gaseous combustion.
7. be divided into 8 cylinders in the annular firing cavity.Opposed two cylinders do work simultaneously, so this motor of separate unit is equivalent to 16 Cylinder engines, make its volume little, and power is big.
8. because the rotor of motor and stator adopt disc type, when using many dischargings to put, can improve the power of motor greatly.Can make the very little very big power of equipment output of volume.Double rotor is equivalent to 32 Cylinder engines, and three row's rotors are equivalent to 48 Cylinder engines, and can it be used should be in particular surroundingss such as military affairs.
9. because the distinctive motion mode of piston, motor changes original spark plug into showing tremendous enthusiasm head, and showing tremendous enthusiasm head is high hot state all the time, when gas touches showing tremendous enthusiasm, lights at once.Contact thermal duration and degree of heating not when gas is done compression stroke in cylinder, contact thermal duration and degree of heating just when reaching maximum pressure so that this motor is difficult for is flame-out, only needs disposable lighting to get final product during startup.
10. parts of the present invention are few, and transmission system, combustion system, and cooling system respectively is that branch is independent, accuracy of manufacturing and reciprocating engine are suitable, so be easy to make and maintenance
11. the present invention is the motor of four-stroke principle, when the intake valve that annular housing is peripheral and exhaust valve changed 4 pairs into by 2 pairs, motor promptly changed pump or pneumatic equipment into.
12. the present invention starts easily, the uniform rotation that the differential of piston transposition is rotated with output shaft can reverse mutually, so direct rotary output axis gets final product when starting.
Four description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Fig. 1 complete machine External view
Fig. 2 complete machine generalized section
Fig. 3 complete machine gear ratios schematic representation
Fig. 4 complete machine cross sectional representation
Fig. 5 motor stator structural drawing
Fig. 6 motor stator cut-away view
Fig. 7 engine rotor figure
Fig. 8 power train elliptic gear installation diagram
Fig. 9 piston and disc element installation diagram
The structural drawing in Figure 10 annular firing chamber
Figure 11 cylinder sealing schematic representation
Figure 12 four-stroke acting schematic diagram
Figure 13 four-stroke acting table
Figure 14 piston differential transposition principle of rotation figure
Figure 15 piston differential transposition principle of rotation table
Figure 1 Output shaft? 2. Bearing? 3. Oval gear? 4 double eccentric gear? 5. Disc member? 6 piston? 7. Shell? 8 gear racks? 9 output shaft bolt? 10 The output shaft threads? 11 Output shaft keyway? 12. bearing rest? 13. oval gear keyway? 14. disc oil ring groove? 15. disc gas ring groove? 16. disc sidewall gas ring groove ? 17. disc sidewall oil ring groove? 18. disc oil ring? 19. disc gas ring? 20. disc sidewall oil rings? 21. disc sidewall gas ring? 22. rotor thrust ring ? 23. disc inner gear? 24. cylinder gasket? 25 Output shaft hole? 26. cylinder Heat head hole? 27. Heat head? 28. rotor thrust ring groove? 29. shell gear shaft hole? 30 The gear rack bolts? 31. exhaust valve? 32. intake valve? 33. casing bolts
Five embodiments
1. the various parts of motor
Be the pattern of the present invention after installing like Fig. 1; Complete machine is used bolt by two housings up and down, and rotor is enclosed in inside, and the shape of motor is similar cylindric; At the two ends up and down that output shaft is stretched out in the side up and down of cylinder, a circle sidewall of cylinder is provided with showing tremendous enthusiasm head and inlet and exhaust valve.
Like Fig. 2 is the generalized section of motor; Can find out that in the drawings output shaft (1) is positioned at the central axis place of complete machine; On output shaft (1), be with bearing (2); This bearing (2) is positioned in the center hole of disc element (5) and is enclosed within on the output shaft, can make stable the rotating around output shaft of two opposed disc elements (5).At output shaft (1) two ends, be provided with two elliptic gears (3) that differ an angle of 90 degrees placement up and down, elliptic gear firmly is fixed on the output shaft by output shaft bolt (9), and can not rotate around output shaft.Both sides at two elliptic gears (3); Every side is fixed on 2 duplex eccentricity gears (4) on the housing (7) with gear carrier (8); 2 duplex eccentricity gears (4) can be meshed with the elliptic gear (3) on the output shaft, again with disc element (5) on disk internal gear (23) be meshed.Thereby can make output shaft (1) in uniform rotation, two disc elements (5) are done unidirectional differential and are rotated.On each disc element (5) peripheral wall, also be provided with 4 pistons (6) of 90 degree placements at interval.As shown in Figure 7 by output shaft (1), disc element (5), elliptic gear (3), complete rotor assembly of 8 pistons (6) formation.By the opposed placement of two housings (7) up and down, be fixed on 2 duplex eccentricity gears (4) formation stator on each housing, with housing bolt (33) rotor is fixed on stator interior, constitute a complete motor.
Like Fig. 3 is the gear ratios schematic representation of motor; The ellipse representation that is positioned at the center in the drawings is fixed on the single elliptic gear (3) of output shaft one end; What be meshed with it is the circle that dots; This circle is the eccentricity gear (4a) on the duplex eccentricity gear (4), and another gear (4b) on the duplex eccentricity gear is meshed with disk internal gear (23) on the disc element side, and two gears (4a) on it are (4b) all round for just.If two gears on the duplex eccentricity gear are done the axle center with the gear of external internal gear (4b) center wherein; And the gear ratio of the elliptic gear on the output shaft (3), duplex eccentricity gear (4), disk internal gear (23) was made as 2: 1: 4; And output shaft two elliptic gears up and down differs an angle of 90 degrees; Two cover eccentricity gear systems differ 180 degree angles up and down, and the disk internal gear differs miter angle.This moment, output shaft rotated, and the motion of two disks can be replaced the position, was the differential transposition and rotated.
Like Fig. 4 is the complete machine cross sectional representation, and the stator cross section that can find out motor in the drawings is a circle, and rotor has been fixed at the stator center position.Rotor cross-section also is a circle, and rotor circumference one circle arranged 8 pistons, and per 4 piston spaces are spent at a distance from 90 and are fixed on 1 disc element, make 8 pistons on 2 disc elements that the space between rotor and the stator is divided into 8 separate space.Each space is exactly a cylinder.The left and right sides of motor circumference is provided with 2 cover valves; Every cover valve all is provided with an exhaust valve (31), an intake valve (32), and the both sides up and down of motor circumference are provided with the showing tremendous enthusiasm head of 2 covers; Every side one is with two; And the position of showing tremendous enthusiasm head is more near exhaust valve one end, thereby can make cylinder when expanding, shorten the motion that ignition advance angle adapts to piston, and output power is increased.When complete machine often running in high velocity environment following time, longer in order to guarantee the ignition advance angle time, can showing tremendous enthusiasm position be located at the centre of its both sides valve, so also can make the motor forward identical with the counter-rotational ignition advance angle time.
Like Fig. 5,6 is the structural drawing of stator; Stator forms with housing bolt (33) fixed combination by two housings (7) are opposed up and down; Be provided with the sealing gasket (24) of cylinder in the middle of the two housings, all be provided with output shaft hole (25) on each housing, fixing 2 showing tremendous enthusiasm heads of opposed 180 degree on each housing circumference; Making each cylinder body of complete machine all is to be lighted a fire by 2 showing tremendous enthusiasm heads when acting, to ensure sufficient combustion.The complete machine valve is to be put together by two housings up and down.Be provided with rotor thrust ring groove (28) like Fig. 6 enclosure interior sidewall; The case top sidewall is provided with the fixing gear carrier (8) of gear carrier bolt (30), between the housing gear axis hole (29) on gear carrier (8) and the housing, has fixed 2 duplex eccentricity gears (4).Two enclosure interior all are provided with the annular inner wall that is used to be combined into cylinder, and inner wall section is circular-arc, and its length is 1/4 length of piston circumference.On inner walls, also be provided with cylinder heat duration and degree of heating hole (26) to be used for making gas, light gas through the red heat platinum filament contact on the height of anger of this Kong Shiyu heat.On the housing at interval 180 degree angles be provided with two cover exhaust valves (31) two cover intake valves (32), valve is to be put together by two housings up and down, the present invention need not the valve mechanism of complex design.The specialization of this motor is when with the transposing of intake valve (31) and exhaust valve (32) position in addition, and showing tremendous enthusiasm position be in the middle of its both sides valve the time, and the four-stroke direction of motor changes, and output shaft can backward rotation.Be that this motor is a bi-directional engine.
Like Fig. 8 is the important component of power train, is output shaft (1) at complete machine power train center, and output shaft (1) is provided with bearing retainer (12), and its effect is the effect that prevents that bearing (2) from sliding on output shaft.On output shaft, also be provided with output shaft keyway (11), in the center hole of elliptic gear, be provided with elliptic gear keyway (13).Two keyways mate each other and are used for elliptic gear is fixed on the output shaft, and elliptic gear can drive output shaft and rotated this moment, and output shaft also can drive elliptic gear and rotate.For preventing that elliptic gear from sliding at axial direction, on output shaft, also be provided with output shaft screw thread (10), and elliptic gear fixed with output shaft bolt (9).
Can get information about the outward appearance of disc element (5) like Fig. 9, this member is that an end is a great circle, and an end is a roundlet.When combined rotor two roundlet end butt joints.Be the transition of a circular arc between great circle and roundlet on the disc element, this arc length is 1/4 length of piston circumference.The cylinder of complete machine is constituted by the circular arc of this circular arc and inner walls just.Roundlet one end at disc element (5) is provided with disk sidewall compression ring groove (16) disk sidewall oil ring groove (17), and its inside is installed disk sidewall compression ring (21) disk sidewall oil ring (20) respectively.The great circle peripheral wall is provided with disk oil ring groove (14) disk compression ring groove (15), and portion installs disk oil ring (18) disk compression ring (19) respectively within it.The disc centre position is a hole of running through disk, has placed bearing (2) in the hole, also is provided with internal gear at great circle one end, this internal gear and duplex eccentricity gear (4) engagement.On the outer ring arc sidewall of each disc element, fixed 4 pistons, after two opposed combinations of disc element, the trajectory of 8 piston motions that it is peripheral is closed annular wire.The one-spool engine of above indication when using many rotors to arrange, extends output shaft; And the elliptic gear quantity on the increase output shaft; Increase opposed disk quantity and number of pistons, increase the duplex eccentricity gear quantity on the stator, the housing segmentation that is combined into stator is arranged; They are arranged side by side put, can change type into many rotors type.During the combination of use double rotor, the rotor outer ring of 4 disc element compositions is equipped with 16 pistons, and when using the triple-spool combination, the rotor outer ring of 6 disc element compositions is equipped with 24 pistons.Double rotor is equivalent to 32 Cylinder engines, and three row's rotors are equivalent to 48 Cylinder engines.
Circularize cavity like Figure 10 by disc element and shell combination, this cavity is cylinder block, and it is a coherent circular cylinder block; After going up the installation piston at disc element (5); 8 pistons are divided into 8 cylinders with the annular firing chamber, shown in figure 11 for the combination after the cylinder sealing system, the opposed placement of two disc elements (5); Two seal rings have been set up on the surface of contact; Wherein near output shaft be disk sidewall oil ring (20), its outer ring is a disk sidewall compression ring (21), two seal rings are by two disc elements (5) are shared up and down.The surface of contact of disc element circumference place and inner walls is provided with disk oil ring (18) and disk compression ring (19); In the rotor thrust ring groove (28) of this external each housing; Be placed with rotor thrust ring (22); It act as and prevents that disc element (5) from having displacement to cause gas leak phenomenon at axial direction, on the surface of contact after two shell combination, also is provided with cylinder sealing gasket (24) to prevent cylinder gas leakage.
2. the working procedure of motor
After assembling motor, can start this motor through rotary output axis, the inner output shaft of complete machine rotates and the motion of piston space can reverse mutually; During engine operation, by the suction port air inlet of both sides, this suction port is exactly a simple hole earlier; Not complicated valve setting; What realize its normal air inlet is the movement process of piston, and the motion of piston is a kind of mode of making unidirectional differential transposition rotate, so name is conceived; The motion of piston is to center on the medial axis folk prescription to rotation, and the movement velocity of two groups of pistons is to change the line position replacement of going forward side by side constantly.When one group of piston motion was slow, another group piston motion was very fast, and the volume between this moment cylinder can change, and the piston that slows down can pass to deceleration inertial force on the piston of acceleration through the expansion of gas, thereby improved energy conversion efficiency.Piston is when rotating, and is big if its volume becomes when cylinder just passes through intake valve, then sucks inflammable gas, and inflammable gas can be used the diesel oil of compression ignite, also with the gasoline of lighting, also can use other inflammable gass such as hydrogen or coal gas.After air-breathing end, followed by the compression process that is exactly inflammable gas, originally movement velocity piston movement velocity change suddenly faster is slower, and originally the slower piston of movement velocity begins to quicken and inswept intake valve, and this moment, piston was with sealing of cylinder.When being compressed to maximum pressure, the position in showing tremendous enthusiasm hole is just passed through in the displacement of cylinder, this moment showing tremendous enthusiasm head if the red heat state can inflammable gas be lighted.Be noted that showing tremendous enthusiasm head of the present invention need not igniting,,, light too early or late excessively problem so can solve easily because piston is contact thermal duration and degree of heating not when pressurized gas as long as be high hot state always.The Manufacturing material of showing tremendous enthusiasm head can be considered some platinum alloy material heat-resisting and long-pending heat, and the similar windproof lighter of principle gets final product.Gas expands after gas is lighted, at this moment engine output.After gas expanded end, the piston motion of originally stressed acting was slack-off by soon, and it is the position of inswept exhaust valve just, exposes exhaust valve.Originally slow the beginning again quickens, and waste gas after burning is released cylinder.All doing stroke in each cylinder this moment.After 4 strokes of a cylinder body finish, rotor rotation 180 degree, output shaft rotates 360 degree, complete machine output work 4 times.
Like Figure 12 is the four-stroke principle figure of motor, can see in full annular burning cavity, and 8 pistons are divided into A and B moves for two groups, and its move mode is a folk prescription to the differential rotating manner that replaces.What realize its kind of drive is complete machine internal gear mechanism, and with reference to shown in Figure 3, gear is divided into 3 types altogether, i.e. elliptic gear, duplex eccentricity gear, disk internal gear, and this three type gears ratio is 2: 1: 4.This engine rotor rotates a week in an embodiment, and output shaft rotated for two weeks.A is organized piston be divided into A1, A2, A3, A4, B is organized piston be divided into B1, B2, B3, B4.Shown in chart 13, when output shaft turns to 90 when spending by 0, A group piston motion amplitude is bigger, and B group piston motion amplitude is less, and former B group piston position replaces to A group piston.Make 8 spaces that corresponding stroke take place simultaneously, i.e. A1B2 exhaust, B2, the A2 air inlet, A2, the B3 compression, B3, A3 expands, A3, the B4 exhaust, B4, the A4 air inlet, A4, the B1 compression, B1, A1 expands.When output shaft turns to 180 when spending by 90 degree, the piston displacement of A group is less, and the piston displacement of B group is bigger, and former A group piston position replaces to B group piston.This moment, the output shaft total angle of rotation was 180 degree, and the A group piston total angle of rotation is 90 degree, and the total angle of rotation of B group piston is 90 degree, rotor rotation 90 degree, motor output work 2 times.When output shaft rotation 360 is spent, rotor rotation 180 degree, motor output work 4 times, when output shaft rotation 720 is spent, rotor rotation 360 degree, motor output work 8 times, and the like.When the each output work of motor, in the annular firing cavity, opposed two cylinders do work simultaneously in addition, so be equivalent to 1 week of rotor rotation, output shaft rotated for 2 weeks, and output work 8 times wherein has 16 cylinder bodies to expand, and promptly this motor is equivalent to 16 Cylinder engines.
Shown in Figure 14 and chart 15, when output shaft rotation 180 is spent, rotor rotation 90 degree.Piston is unidirectional differential transposition and rotates.When output shaft turns to 90 when spending by 0 degree, A group piston motion this moment amplitude is bigger, is about 67 degree.B group piston motion amplitude is less, is about 23 degree.This moment A group piston to B group piston near, and occupied original B group position of piston.When output shaft turns to 180 when spending by 90 degree again, A group piston motion this moment amplitude is less, is about 23 degree, and B group piston motion displacement is very big again, is about 67 degree.This moment, B group piston was organized piston away from A, and A group piston has occupied original B group position of piston again.This kind motion mode is the transposition of unidirectional differential and rotates, and this moment, output shaft rotated totally 180 degree, and A group piston rotation is totally 90 degree, and B group piston rotation is totally 90 degree, promptly thinks rotor rotation 90 degree.So the speed that this engine output shaft rotates is 2 times of rotor rotation speed, and the complete machine parts are less, stroke is all done in the both sides of piston, makes space availability ratio of the present invention very high, is more suitable for being applied on the miniature high-speed equipment.
More than be the working procedure of normal engine, this moment, the housing circumference of motor was provided with the showing tremendous enthusiasm head of two covers, two cover inlet and exhaust valves; Make on the motor circumference as changing the showing tremendous enthusiasm head of two covers into two cover inlet and exhaust valves; Every interval 90 degree are provided with a cover inlet and exhaust valve, and then the present invention's this moment no longer is an apparatus of the internal-combustion engine, but two-way pump or pneumatic equipment; Be responsible for air inlet by intake valve; Be responsible for exhaust by exhaust valve, output shaft input power can be used as pump and uses, and can be used as pneumatic during the output shaft outputting power or the equipment that surges uses.

Claims (9)

1. two-way elliptic gear engine, complete machine is shaped as cylindric; Portion constitutes cylindrical rotor by output shaft, bearing, disc element, a plurality of piston, elliptic gear within it; Constitute stator by two opposed housings, inlet and exhaust valve, a plurality of showing tremendous enthusiasm head, gear carrier, a plurality of duplex eccentricity gear; Space looping burning cavity between rotor and the stator is rotated in annular chamber and burning cavity is divided into a plurality of cylinders by a plurality of pistons; Constitute power train by elliptic gear, duplex eccentricity gear, disk internal gear and make piston space carry out unidirectional differential transposition rotation, thereby the volume between cylinder is changed, realize 4 strokes; Increase rotor quantity and increase engine power; The transposing inlet and exhaust valve, the sense of rotation of change output shaft; When changing showing tremendous enthusiasm head into inlet and exhaust valve, said two-way elliptic gear engine promptly can be as pneumatic equipment.
2. two-way elliptic gear engine according to claim 1 is characterized in that: the rotor mechanism of forming motor comprises; Output shaft, be with 2 opposed disc elements in the output shaft central position, 90 degree have been fixed 4 pistons at interval on each disc element, between disc element and the output shaft bearing are installed, and make disc element can drive piston high speed rotating on output shaft; At the two ends up and down of output shaft and the outside of disc element two elliptic gears that differ an angle of 90 degrees placement are installed also, elliptic gear center hole keyway matches with the output shaft keyway it can not be rotated around output shaft.
3. two-way elliptic gear engine according to claim 1 is characterized in that: the stator mechanism that forms motor comprises; Two opposed housings with bolt have gear carrier with bolt in each housing up and down, and gear carrier is used for 2 duplex eccentricity gears are fixed on housing; On the circumference of housing, also be provided with the showing tremendous enthusiasm head of opposed 180 degree of two covers, the intake valve and the exhaust valve of opposed 180 degree of two covers; Enclosure interior is provided with the rotor thrust ring, is provided with sealing gasket between two housing surface of contact.
4. two-way elliptic gear engine according to claim 1 is characterized in that: the power train of motor promptly has the purpose of outputting power that the purpose that realizes the piston space peculair motion is arranged again, and its member comprises; The elliptic gear that is fixed on the output shaft is meshed with eccentric tooth on the duplex eccentricity gear; Non-eccentricity tooth on the duplex eccentricity gear is meshed with the internal gear of disc element one side; And output shaft two cover elliptic gears up and down differs an angle of 90 degrees; Two cover duplex eccentricity gear systems differ 180 degree angles up and down; The disk internal gear differs miter angle, output shaft up and down two cover elliptic gears, the gear ratio of two cover duplex eccentricity gears, disk internal gear is 2: 1: 4 up and down, makes two groups of pistons the annular firing chamber in present unidirectional differential transposition rotation.
5. two-way elliptic gear engine according to claim 1 is characterized in that: the burning system of motor is the cavity of an annular, and its member comprises; Two opposed disc elements up and down; Two opposed housings are the semi-circular sidewall of annular housing after the opposed combination of disc element, after the opposed combination of last lower shell body up and down; Second half annular sidewall of its inwall looping cavity is by the synthetic complete annular chamber of above component sets; 8 pistons by being fixed on the disc element are divided into 8 cylinders with annular chamber; What be used for sealing cylinder is four kinds of seal rings, is respectively to be positioned at two shared seal rings on the opposed surface of contact of disc element, is positioned at the seal ring on disc element and the housing surface of contact, is positioned at two sealing gaskets between housing, and the rotor thrust ring on the housing.
6. two-way elliptic gear engine according to claim 1 is characterized in that: the igniting system of motor comprises; On two housings up and down, the opposed 180 degree positions of each housing are equipped with 2 showing tremendous enthusiasm heads; Showing tremendous enthusiasm head work is non-sparking mode, but continues high hot mode, and its material uses heat-resisting and has the metal of hot delay effect; When ato unit, only need disposable igniting or continued power, do not contact when the peculair motion of cylinder makes gas compression, after gas compression finishes, light a fire simultaneously, thereby ensure sufficient combustion by 2 in showing tremendous enthusiasm hole of last lower shell body showing tremendous enthusiasm heads with showing tremendous enthusiasm head.
7. two-way elliptic gear engine according to claim 1 is characterized in that: the air exchange system valveless mechanism of motor, and it is formed member and comprises; Two the opposed surface of contact of housing places up and down at motor are provided with groove, and the valve of motor is pieced together the hole of two hole shapes, this Kong Zewei valve just by two latter two grooves of the opposed combination of housing; Motor opposed 180 degree positions on the housing circumference are provided with two cover valves, and every cover valve includes intake valve and exhaust valve, and the valve spacing slightly equals the thickness of single piston; When engine running, the intake valve of both sides and exhaust valve need not to be provided with the valve of closing or opening, and make it adopt natural aspiration and exhaust mode to take a breath by the peculair motion of piston space.
8. two-way elliptic gear engine according to claim 1 is characterized in that: when using 4 disc elements and 16 piston set to synthesize rotor, this type is a birotary engine; When using 6 disc elements and 24 piston set to synthesize rotor, this type is the triple-spool motor; The double rotor type is equivalent to 32 cylinders, and the triple-spool type is equivalent to 48 cylinders.
9. two-way elliptic gear engine according to claim 1 is characterized in that: when said two-way elliptic gear engine during as pneumatic equipment, its member comprises; The housing circumference of motor is provided with the showing tremendous enthusiasm head of two covers, and two cover inlet and exhaust valves are as changing the showing tremendous enthusiasm head of two covers into two cover inlet and exhaust valves; Make on the motor circumference, every interval 90 degree are provided with a cover inlet and exhaust valve, and this moment, motor was a two-way pneumatic equipment; Be responsible for air inlet by intake valve; Be responsible for exhaust by exhaust valve, output shaft input power can use as pump, and the output shaft outputting power can use as pneumatic equipment.
CN2009101039811A 2009-05-31 2009-05-31 Two-way elliptic gear engine Expired - Fee Related CN101852131B (en)

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CN103485886B (en) * 2013-07-08 2017-03-29 佘超粤 System of Rotating about Fixed Axis formula internal combustion engine
CN110953064A (en) * 2019-12-13 2020-04-03 南京美雪动力科技有限公司 Rotary cylinder engine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5192201A (en) * 1990-10-15 1993-03-09 Jacek Beben Rotary engine and drive coupling
US6739307B2 (en) * 2002-03-26 2004-05-25 Ralph Gordon Morgado Internal combustion engine and method
US6895922B1 (en) * 2004-08-09 2005-05-24 Gloria Snowden-Wood Rotary opposed piston engine
CN101363360A (en) * 2007-08-08 2009-02-11 蔡盛龙 Pneumatic air distributing engine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5192201A (en) * 1990-10-15 1993-03-09 Jacek Beben Rotary engine and drive coupling
US6739307B2 (en) * 2002-03-26 2004-05-25 Ralph Gordon Morgado Internal combustion engine and method
US6895922B1 (en) * 2004-08-09 2005-05-24 Gloria Snowden-Wood Rotary opposed piston engine
CN101363360A (en) * 2007-08-08 2009-02-11 蔡盛龙 Pneumatic air distributing engine

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