CN101338687B - Shaking valve rotary cylinder type variable displacement device and its rotary engine - Google Patents
Shaking valve rotary cylinder type variable displacement device and its rotary engine Download PDFInfo
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- CN101338687B CN101338687B CN2008100488202A CN200810048820A CN101338687B CN 101338687 B CN101338687 B CN 101338687B CN 2008100488202 A CN2008100488202 A CN 2008100488202A CN 200810048820 A CN200810048820 A CN 200810048820A CN 101338687 B CN101338687 B CN 101338687B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B53/00—Internal-combustion aspects of rotary-piston or oscillating-piston engines
- F02B53/04—Charge admission or combustion-gas discharge
- F02B53/06—Valve control therefor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C20/00—Control of, monitoring of, or safety arrangements for, machines or engines
- F01C20/10—Control of, monitoring of, or safety arrangements for, machines or engines characterised by changing the positions of the inlet or outlet openings with respect to the working chamber
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B57/00—Internal-combustion aspects of rotary engines in which the combusted gases displace one or more reciprocating pistons
- F02B57/08—Engines with star-shaped cylinder arrangements
- F02B57/10—Engines with star-shaped cylinder arrangements with combustion space in centre of star
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
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- Combustion & Propulsion (AREA)
- Reciprocating Pumps (AREA)
- Check Valves (AREA)
- Sliding Valves (AREA)
Abstract
The present invention relates to a rocking valve and rotating cylinder type transfiguration mechanism and a rotating engine thereof belonging to the dynamic machinery field. A cylinder body (1) is a disk shape. An axle center at one side of the cylinder body (1) is provided with a principal axis (2), an end face at the other side of the cylinder body (1) is provided with a fan-shaped cavity chamber (3), and a flow distribution base (4) is fixed closely to the fan-shaped cavity chamber (3). A flow distribution cover (7) is mounted into a rotating shaft (5) and is closely and annularly contacted with a through hole (6) position at the external wall of the flow distribution base (4). A rocking plug (10) is correspondingly arranged in the fan-shaped cavity chamber (3). One end of the rocking plug (10) is fixed near the circle center of the arc line of the fan-shaped cavity chamber (3) by a pin roll (11). The rocking plug (10) is also provided with a rocking shaft (12) which is plugged into an oblong slide way (15) on a slideway cover (14). The rocking valve and rotating cylinder type transfiguration mechanism has compact structure, few parts and components, small size, light weight, good tightness, small vibration, high working efficiency and convenient maintenance, can be made into a gasoline engine and a diesel engine and also can be made into fluid dynamic machinery such as a pump, a hydraulic motor, an air compressor, etc.
Description
Technical field
The present invention relates to a kind of motor or oil hydraulic motor, relate in particular to a kind of valve rotating cylinder type displacement-variable device and rotary engine thereof of shaking.Belong to the dynamic power machine field.
Background technique
A large amount of oil hydraulic motor, oil hydraulic pump, compressors that use, in addition at high temperature, at a high speed, the condition of high voltage internal-combustion engine of working down, its core and technological points are exactly transfiguration mode, the sealing and energy-conservation of mechanism.
During the common internal combustion engine operation, piston is done the high-speed straight-line to-and-fro motion in cylinder, accomplishes " air-breathing, compression, burning, exhaust " four circulations, the straight line motion of piston is changed into rotatablely moving through connecting rod, and then outputting power.Cylinder, piston and connecting rod bring mechanism complicated, heaviness, and efficient is low, and energy consumption is high, the big problem that is difficult to overcome that waits of vibration.Its movement characteristic of " three-apexed rotor " motor that occur the beginning of the sixties in last century is: three-apexed rotor is divided into three independently spaces with oval-shaped cylinder, accomplishes air inlet, compression, work done and four strokes of exhaust separately.Center with three-apexed rotor is that the ring gear at center is meshed with the gear that is the center with the output shaft, with rotating power empty, that the combustion expansion thrust that mixture combustion produced is converted into eccentric rotor.The relative crank-connecting rod piston engine of the design of rotary polygonal piston engine has been carried out the variation of remoulding oneself thoroughly to the heart of motor, has saved parts such as connecting rod, bent axle, valve mechanism; Compact structure, in light weight, the material saving; The more important thing is does not have conventional engines piston high speed inertial impact force up and down, and expansive force is converted into rotating force, thereby running steadily; Vibrate for a short time, noise is low.But still there is following shortcoming in it: the one, and fuel consumption is big.Because of the elliptical profile of rotary polygonal piston engine firing chamber is unfavorable for perfect combustion, the flame propagation route is longer, and incomplete combustion increases fuel oil, oil level consumption, is unfavorable for energy-conservation and environmental protection.The 2nd, poor sealing performance.The sealed member of three-apexed rotor is at the place, top at three angles; And its supporting and power output all are to realize through a pair of gear of interior engagement; The eccentric structure and the wearing and tearing of gear engagement face certainly will cause the gap to increase gradually; And then the relative position of change moving element, along with the prolongation of service time, the decline of sealability will have a strong impact on the usability and the working life of motor.
Summary of the invention
First purpose of the present invention is that volume is bigger to existing positive displacement fluid machinery complex structure, and working efficiency is lower, and the defective of poor sealing performance and deficiency propose a kind of simple in structurely, and volume is little, high working efficiency shake valve rotating cylinder type displacement-variable device.It can be used for making positive displacement fluid machineries such as oil hydraulic pump, oil hydraulic motor and compressor.
Second purpose of the present invention is to available engine complex structure so far over more than 100 year, and energy consumption is high, poor sealing performance and big defective and the deficiency of vibration, proposes a kind of simple in structure; Volume is little; Vibrate for a short time, energy consumption is low, good seal performance shake valve rotating cylinder type rotary engine.
First purpose of the present invention realizes in the following manner: a kind of valve rotating cylinder type displacement-variable device that shakes, comprise cylinder body and piston, and described cylinder body is discoid; The axle center of cylinder body one side is provided with main shaft; Have fan-shaped chamber on the end face of cylinder body opposite side and be close to fan-shaped chamber and be fixed with a flow seat, have a rotating shaft to pass on the axle center that the flow seat is fixed on cylinder body, perhaps the respective cylinder axon heart is fixed on the outer wall of flow seat; The corresponding through hole that has with fan-shaped chamber on the flow seat; Have flow lid to be inserted in rotating shaft and closely contact with the through hole position ring-type of flow seat outer wall, said flow covers corresponding through hole and is respectively arranged with fluid inlet and fluid output, and correspondence is provided with and shakes valve in the said fan-shaped chamber; Saidly shake the outer of valve and the inwall of fan-shaped chamber and flow seat is slidingly matched; An end that shakes valve is fixed near the center of circle of fan-shaped chamber camber line through bearing pin, shakes on the outer wall of valve and also is fixed with a rocker, and it is outer and insert in the oval chute that slideway covers that the circular groove that an end of rocker passes fan-shaped chamber bottom surface stretches out cylinder body; The center of oval chute major axis and minor axis has positioning hole, and positioning hole is socketed on the main shaft.
The fluid inlet that said flow covers is corresponding with the minor axis that slideway covers oval chute, and the fluid output that flow covers is corresponding with the major axis that slideway covers oval chute.
The external packets of said cylinder body has a housing, and an end of housing is fixed on the end face of slideway lid, and the other end of housing is porose to be sleeved in the rotating shaft, between housing and flow lid, spring is installed, and between flow lid and the rotating shaft bearing is installed.
Said spring one end withstands on flow and covers, and the other end withstands on the end plate, and end plate is fixedly connected with the flow lid through bolt, has hold-down bolt to withstand end plate on the outer wall of said housing.
Second purpose of the present invention realizes in the following manner: a kind of valve rotating cylinder type rotary engine that shakes, comprise cylinder body and piston, and described cylinder body is discoid; The axle center of cylinder body one side is provided with main shaft; On the end face of cylinder body opposite side at least axisymmetric have two fan-shaped chambers, and be close to fan-shaped chamber and be fixed with a flow seat, have a rotating shaft to pass on the axle center that the flow seat is fixed on cylinder body; Perhaps the respective cylinder axon heart is fixed on the outer wall of flow seat; The corresponding through hole that has with fan-shaped chamber on the flow seat has flow lid to be inserted in rotating shaft and closely contacts with the through hole position ring-type of flow seat outer wall, and said flow covers corresponding through hole and is respectively arranged with fluid inlet, fluid output and spark plug mouth or jet; Correspondence is provided with and shakes valve in said each fan-shaped chamber; Saidly shake the outer of valve and the inwall of fan-shaped chamber and flow seat is slidingly matched, an end that shakes valve is fixed near the center of circle of fan-shaped chamber camber line through bearing pin, shakes on the outer wall of valve and also is fixed with a rocker; It is outer and insert in the oval chute that slideway covers that the circular groove that one end of rocker passes fan-shaped chamber bottom surface stretches out cylinder body; The center of oval chute major axis and minor axis has positioning hole, and positioning hole is socketed on the main shaft, and said slideway lid is fixedly connected with base with the flow lid.
The fluid inlet that said flow covers is corresponding with the minor axis that slideway covers oval chute; The fluid output that flow covers is with to cover the major axis of oval chute corresponding with slideway; And the sense of rotation of suitable cylinder body 1 is arranged in after the fluid inlet 8; The circumference of described fluid inlet and the rotation of fluid output upper edge through hole has curve bath, and spark plug mouth or jet and fluid inlet are 180 ° angle approximately.
The external packets of said cylinder body has a housing; One end of housing is fixed on the end face of slideway lid, and the other end of housing is porose to be sleeved in the rotating shaft, between housing and flow lid, spring is installed; Between flow lid and the rotating shaft bearing is installed, said housing is fixedly connected with base.
Said spring one end withstands on flow and covers, and the other end withstands on the end plate, and end plate is fixedly connected with the flow lid through bolt, has hold-down bolt to withstand end plate on the outer wall of said housing.
Said enclosure interior is marked with cooling-lubricant, on housing, is provided with cooling system.
In the said fan-shaped chamber with shake the relative inwall of valve and be provided with fluid slot.
Fluid of the present invention comprises liquid such as diesel oil, machine oil, water etc., also comprises gas such as air or inflammable mixture.
Compared with prior art the present invention has following tangible advantage:
1. compact structure, component are few, and volume is little, and is in light weight, easy to maintenance.The present invention has cancelled connecting rod, bent axle and piston, has cancelled the valve mechanism that comprises valve camshaft, tappet and valve rocker, has cancelled component such as flywheel and gas wiring gear.Its amount of parts is about 50% of conventional engines, also lacks than rotary polygonal piston engine.The minimizing of component is for reducing manufacture cost and user cost, and the reliability that reduces fault and raising engine operation is all very favourable.
2. the expansive force of work by combustion directly converts rotating power in the engine structure of the present invention; Its power performance strengthens greatly, and efficient improves, but compares fuel saving about 30% with conventional engines; Also be superior to rotary polygonal piston engine greatly, energy conservation and consumption reduction effects is remarkable.
3. the cylinder body rotational structure of motor of the present invention is convenient to realize the dynamic and static balance of self; Its gyration center without acceptance of persons; Eliminated the inertial impact force of reciprocating engine; The positive rotation that has really realized impartially, do not left, also littler than the vibration of rotary polygonal piston engine, for energy-conservation, vibration damping, the noise reduction of motor have been opened up new approach.
4. good airproof performance.Of the present inventionly shake the sealing that valve arrangement is convenient to realize the transfiguration member, can guarantee the pressure stability that cylinder interior is required, compression ratio is big, stable performance, long service life.
5. applied range.Variable capacity structure of the present invention both can be made into petrol engine, and DENG also can be made into fluid dynamic machineries such as pump, oil hydraulic motor, air compressor.
Description of drawings
Fig. 1 is cylinder body of the present invention 1, fan-shaped chamber 3, shake the structural representation that valve 10 is connected with slideway lid 14;
Fig. 2 is a structural representation of the present invention;
Fig. 3 is the layout schematic representation that shakes valve 10 in cylinder body 1 of the present invention and the fan-shaped chamber 3;
Fig. 4 is the structural representation of flow lid 7 of the present invention.
Among the figure, cylinder body 1, main shaft 2, fan-shaped chamber 3, flow seat 4, rotating shaft 5; Through hole 6, flow lid 7, fluid inlet 8, fluid output 9 shakes valve 10, bearing pin 11, rocker 12; Circular groove 13, slideway lid 14, oval chute 15, positioning hole 16, housing 17, spring 18; End plate 19, bolt 20, hold-down bolt 21, fluid slot 22, spark plug mouth or jet 23.
Embodiment
Below in conjunction with description of drawings and embodiment the present invention is made further detailed description:
Referring to Fig. 1, Fig. 3, Fig. 4; A kind of valve rotating cylinder type displacement-variable device that shakes of the present invention comprises cylinder body 1 and shakes valve 10 that described cylinder body 1 is discoid; The axle center of cylinder body 1 one sides is provided with main shaft 2, has fan-shaped chamber 3 on the end face of cylinder body 1 opposite side and be close to fan-shaped chamber 3 to be fixed with a flow seat 4, has a rotating shaft 5 to pass on the axle center that flow seat 4 is fixed on cylinder body 1; Perhaps corresponding cylinder body 1 axle center is fixed on the outer wall of flow seat 4; With the fan-shaped chamber 3 corresponding through holes 6 that have, have flow lid 7 to be inserted in rotating shaft 5 and closely contact with the through hole 6 position ring-types of flow seat 4 outer walls on the flow seat 4, corresponding through hole 6 is respectively arranged with fluid inlet 8 and fluid output 9 on the said flow lid 7; Correspondence is provided with and shakes valve 10 in the said fan-shaped chamber 3; The said valve 10 that shakes is that rectangular is tabular, shakes the outer of valve 10 and the inwall of fan-shaped chamber 3 and flow seat 4 to be slidingly matched, and an end that shakes valve 10 is fixed near the center of circle of fan-shaped chamber 3 camber lines through bearing pin 11; Shake on the outer wall of valve 10 and also be fixed with a rocker 12; It is outer and insert in the oval chute 15 on the slideway lid 14 that the circular groove 13 that one end of rocker 12 passes fan-shaped chamber 3 bottom surfaces stretches out cylinder body 1, oval chute 15 major axis and minor axis center have a positioning hole 16, positioning hole 16 is socketed on the main shaft 2.On the rocker 12 in inserting oval chute 15 bearing or bearing shell or axle sleeve are housed.
Because oval chute 15 designs on the slideway lid 14; When cylinder body 1 rotation, be with rocker 12 motions, and the track of rocker 12 with the position of the long and short axle of oval chute 15 periodically-varied; And drive and to shake valve 10 and be fan-shaped swing, thereby change the inner volume of fan-shaped chamber 3.At this moment if in main shaft 2 or rotating shaft 5, connect rotating power such as motor, inject normal pressure fluid such as gas or liquid, can obtain the fluid of high pressure, play the effect of pump or compressor from fluid output 9 to fluid inlet 8.If directly inject high-pressure liquid to fluid inlet 8, can promote cylinder body 1, main shaft 2 and rotating shaft 5 and rotate, play the effect of oil hydraulic motor.
Referring to Fig. 1, Fig. 2, Fig. 3; Fig. 4, a kind of valve rotating cylinder type rotary engine that shakes of the present invention comprises cylinder body 1 and shakes valve 10; Described cylinder body 1 is discoid, and the axle center of cylinder body 1 one sides is provided with main shaft 2, on the end face of cylinder body 1 opposite side at least axisymmetric have two fan-shaped chambers 3; And be close to each fan-shaped chamber 3 and be fixed with a flow seat 4,, there is a rotating shaft 5 to pass on the axle center that flow seat 4 is fixed on cylinder body 1; Perhaps corresponding cylinder body 1 axle center is fixed on the outer wall of flow seat 4, with the fan-shaped chamber 3 corresponding through holes 6 that have, has flow lid 7 to be inserted in rotating shaft 5 and closely contacts with the through hole 6 position ring-types of flow seat 4 outer walls on the flow seat 4; Corresponding through hole 6 is respectively arranged with fluid inlet 8, fluid output 9 and spark plug mouth or jet 23 on the said flow lid 7, and correspondences are provided with and shake valve 10 in said each fan-shaped chamber 3, saidly shakes the outer of valve 10 and the inwall of fan-shaped chamber 3 and flow seat 4 is slidingly matched; An end that shakes valve 10 is fixed near the center of circle of fan-shaped chamber 3 camber lines through bearing pin 11; Shake on the outer wall of valve 10 and also be fixed with a rocker 12, it is outer and insert in the oval chute 15 on the slideway lid 14 that the circular groove 13 that an end of rocker 12 passes fan-shaped chamber 3 bottom surfaces stretches out cylinder body 1, and the center of oval chute 15 major axis and minor axis has positioning hole 16; Positioning hole 16 is socketed on the main shaft 2, and said slideway lid 14 and flow cover 7 and be fixedly connected with base.Said base is the fixing and supporting member of motor.
When structure allows, can be on cylinder body 1 axisymmetric distribute the fan-shaped chamber of three to eight covers 3, shake valve 10 and rocker 12 mechanisms, and shared slideway lid 14 just can reach the task performance of traditional six to ten six cylinder engines.For satisfying requirements such as power; Also can be with a plurality of motors of the present invention by the coaxial one that is connected into of out of phase; Requirement high-power, high pulling torque can be satisfied on the one hand, multi-cylinder requirements such as 8 cylinders, 12 cylinders, 16 cylinders can be realized easily on the other hand, like four cylinder engine by coaxial 3 two the fan-shaped chambers of having connected of out of phase; Engine cylinder number after its series connection is 3 * 4=12 cylinder, reaches the operational effect of multicylinder engine.Cylinder body 1 structure of the present invention realizes that easily its center of mass and rotating center are concentric; Promptly realize easily self static balancing and dynamic balancing, so the vibration during cylinder body 1 rotation is little, and; Because the quality of cylinder body 1 is relatively large; Its rotary inertia can play the effect of flywheel, so can cancel existing flywheel, weight reduction greatly.For representing conveniently; Shown in Fig. 3 two shake valve 10 and are in the position of closing fully and partially opening respectively, in actual use, because the symmetry properties of cylinder body 1 and oval chute 15; Two are shaken valve 10 and are in symmetry status, and promptly two are shaken valve 10 and will open simultaneously or close simultaneously.Because shaking the fan shape moving of valve 10 in fan-shaped chamber 3 can abut on the relative inwall of fan-shaped chamber 3; Make the volume space in the fan-shaped chamber 3 be reduced into zero; So the compression ratio of this structure can design very greatly, is enough to satisfy the requirement of diesel engine higher compression ratios.So structure of the present invention not only goes for petrol engine, also go for DENG, can use gasoline, diesel oil, hydrogen, rock gas, biofuel etc.
The modes that flow lid 7 and flow seat 4 closely contact in displacement-variable device of the present invention and rotary engine can be various, and are as shown in Figure 2, are the double tapered scheme, and its cooperation tapering is 96-136 °.Can make the external packets of said cylinder body 1 have a housing 17; One end of housing 17 is fixed on the end face of slideway lid 14; The other end of housing 17 is porose to be sleeved in the rotating shaft 5; Between housing 17 and flow lid 7, spring 18 is installed, between flow lid 7 and the rotating shaft 5 bearing is installed, said housing 17 is fixedly connected with base.Said spring 18 1 ends withstand on the flow lid 7, and the other end withstands on the end plate 19, and end plate 19 is fixedly connected with the flow lid through bolt 20, has hold-down bolt 21 to withstand end plate 19 on the outer wall of said housing 17.Said structure has been cancelled the valve distribution mechanism of conventional engines, and the distribution mode is simple, and wearing clearance is prone to compensation, and good airproof performance can satisfy the requirement of high compression ratio.And in the said fan-shaped chamber 3 on the inwall relative with shaking valve 10 corresponding through hole 6 be provided with fluid slot 22.Be convenient to fluid and get into and promote cylinder body 1 rotation.
Combustion gas acting in the cylinder body 1 can produce high heat, in order to reduce the surface temperature of cylinder body 1, and improves the lubrication effect of component in the cylinder body 1; Can be marked with cooling-lubricant in said housing 17 inside; On housing 17, be provided with cooling system, like water channel, radiating fin etc.
Adopt the rotary engine of structure fabrication of the present invention to pass through running test; According to structural feature of the present invention and running test, special each item technical order with motor of the present invention and traditional crank connecting rod piston motor, rotary polygonal piston engine compares analysis like following table:
Three types of motor the key technical indexes contrast tables
Claims (10)
1. one kind is shaken valve rotating cylinder type displacement-variable device; Comprise cylinder body (1) and piston; It is characterized in that: described cylinder body (1) is for discoid, and the axle center of cylinder body (1) one side is provided with main shaft (2), has fan-shaped chamber (3) on the end face of cylinder body (1) opposite side and be close to fan-shaped chamber (3) to be fixed with a flow seat (4); Having a rotating shaft (5) to pass flow seat (4) is fixed on the axle center of cylinder body (1); Perhaps corresponding cylinder body (1) axle center is fixed on the outer wall of flow seat (4), and flow seat (4) is gone up the corresponding through hole (6) that has with fan-shaped chamber (3), has a flow to cover (7) and is inserted in rotating shaft (5) and closely contacts with through hole (6) the position ring-type of flow seat (4) outer wall; Said flow lid (7) is gone up corresponding through hole (6) and is respectively arranged with fluid inlet (8) and fluid output (9); The interior correspondence of said fan-shaped chamber (3) is provided with shakes valve (10), saidly shakes the outer of valve (10) and the inwall of fan-shaped chamber (3) and flow seat (4) is slidingly matched, and an end that shakes valve (10) is fixed near the center of circle of fan-shaped chamber (3) camber line through bearing pin (11); Shake on the outer wall of valve (10) and also be fixed with a rocker (12); The circular groove (13) that one end of rocker (12) passes fan-shaped chamber (3) bottom surface stretches out that cylinder body (1) is outer and insert in the oval chute (15) on the slideway lid (14), and the center of oval chute (15) major axis and minor axis has positioning hole (16), and positioning hole (16) is socketed on the main shaft (2).
2. a kind of valve rotating cylinder type displacement-variable device that shakes according to claim 1; It is characterized in that: the fluid inlet (8) on the said flow lid (7) is corresponding with the minor axis that slideway lid (14) is gone up oval chute (15), and the fluid output (9) on the flow lid (7) is corresponding with the major axis that slideway lid (14) is gone up oval chute (15).
3. a kind of valve rotating cylinder type displacement-variable device that shakes according to claim 1; It is characterized in that: the external packets of said cylinder body (1) has a housing (17); One end of housing (17) is fixed on the end face of slideway lid (13); The other end of housing (17) is porose to be sleeved in the rotating shaft (5), between housing (17) and flow lid (7), spring (18) is installed, and between flow lid (7) and the rotating shaft (5) bearing is installed.
4. a kind of valve rotating cylinder type displacement-variable device that shakes according to claim 3; It is characterized in that: said spring (18) one ends withstand on the flow lid (7); The other end withstands on the end plate (19); End plate (19) is fixedly connected with the flow lid through bolt (20), has hold-down bolt (21) to withstand end plate (19) on the outer wall of said housing (17).
5. one kind is shaken valve rotating cylinder type rotary engine; It is characterized in that: comprise cylinder body (1) and piston; It is characterized in that: described cylinder body (1) is for discoid, and the axle center of cylinder body (1) one side is provided with main shaft (2), on the end face of cylinder body (1) opposite side at least axisymmetric have two fan-shaped chambers (3); And be close to fan-shaped chamber (3) and be fixed with a flow seat (4); Have a rotating shaft (5) to pass flow seat (4) and be fixed on the axle center of cylinder body (1), perhaps corresponding cylinder body (1) axle center is fixed on the outer wall of flow seat (4), and flow seat (4) is gone up the corresponding through hole (6) that has with fan-shaped chamber (3); There is flow lid (7) to be inserted in rotating shaft (5) and closely contacts with through hole (6) the position ring-type of flow seat (4) outer wall; Said flow lid (7) is gone up corresponding through hole (6) and is respectively arranged with fluid inlet (8), fluid output (9) and spark plug mouth or jet (23), and the interior correspondence of said each fan-shaped chamber (3) is provided with shakes valve (10), saidly shakes the outer of valve (10) and the inwall of fan-shaped chamber (3) and flow seat (4) is slidingly matched; An end that shakes valve (10) is fixed near the center of circle of fan-shaped chamber (3) camber line through bearing pin (11); Shake on the outer wall of valve (10) and also be fixed with a rocker (12), it is outer and insert in the oval chute (15) on the slideway lid (14) that the circular groove (13) that an end of rocker (12) passes fan-shaped chamber (3) bottom surface stretches out cylinder body (1), and the center of oval chute (15) major axis and minor axis has positioning hole (16); Positioning hole (16) is socketed on the main shaft (2), and said slideway lid (14) is fixedly connected with base with flow lid (7).
6. a kind of valve rotating cylinder type rotary engine that shakes according to claim 5; It is characterized in that: the fluid inlet (8) on the said flow lid (7) is corresponding with the minor axis that slideway lid (14) is gone up oval chute (15); Fluid output (9) on the flow lid (7) is corresponding with the major axis that slideway lid (14) is gone up oval chute (15); And the sense of rotation of suitable cylinder body (1) is arranged in fluid inlet (8) afterwards; The circumference of described fluid inlet (8) and fluid output (9) upper edge through hole (6) rotation has curve bath, and spark plug mouth or jet (23) are 180 ° angle approximately with fluid inlet (8).
7. a kind of valve rotating cylinder type rotary engine that shakes according to claim 5; It is characterized in that: the external packets of said cylinder body (1) has a housing (17); One end of housing (17) is fixed on the end face of slideway lid (13), and the other end of housing (17) is porose to be sleeved in the rotating shaft (5), between housing (17) and flow lid (7), spring (18) is installed; Between flow lid (7) and the rotating shaft (5) bearing is installed, said housing (17) is fixedly connected with base.
8. a kind of valve rotating cylinder type rotary engine that shakes according to claim 7; It is characterized in that: said spring (18) one ends withstand on the flow lid (7); The other end withstands on the end plate (19); End plate (19) is fixedly connected with the flow lid through bolt (20), has hold-down bolt (21) to withstand end plate (19) on the outer wall of said housing (17).
9. a kind of valve rotating cylinder type rotary engine that shakes according to claim 5, it is characterized in that: said housing (17) inside is marked with cooling-lubricant, on housing (17), is provided with cooling system.
10. a kind of valve rotating cylinder type rotary engine that shakes according to claim 5 is characterized in that: in the said fan-shaped chamber (3) with shake the relative inwall of valve (10) and be provided with fluid slot (22).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100488202A CN101338687B (en) | 2008-08-15 | 2008-08-15 | Shaking valve rotary cylinder type variable displacement device and its rotary engine |
| PCT/CN2009/073245 WO2010017778A1 (en) | 2008-08-15 | 2009-08-13 | Rocking-valve rotary-cylinder type capacity-variable mechanism and rotary engine associated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100488202A CN101338687B (en) | 2008-08-15 | 2008-08-15 | Shaking valve rotary cylinder type variable displacement device and its rotary engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101338687A CN101338687A (en) | 2009-01-07 |
| CN101338687B true CN101338687B (en) | 2012-12-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100488202A Expired - Fee Related CN101338687B (en) | 2008-08-15 | 2008-08-15 | Shaking valve rotary cylinder type variable displacement device and its rotary engine |
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| CN (1) | CN101338687B (en) |
| WO (1) | WO2010017778A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101338687B (en) * | 2008-08-15 | 2012-12-05 | 武汉邦奇科技有限公司 | Shaking valve rotary cylinder type variable displacement device and its rotary engine |
| CN114810340A (en) * | 2022-05-30 | 2022-07-29 | 叶华 | Multi-cavity type annular cylinder engine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4537162A (en) * | 1981-12-21 | 1985-08-27 | Kienle Gerhard K | Internal combustion engine having a rotating piston assembly |
| CN1534165A (en) * | 2003-03-27 | 2004-10-06 | 陈琮运 | Rotary type engine |
| DE202008006454U1 (en) * | 2008-05-13 | 2008-07-31 | Binnen, Georg | Hot gas engine according to the Stirling principle |
| CN201246187Y (en) * | 2008-08-15 | 2009-05-27 | 武汉邦奇科技有限公司 | Valve swinging rotary cylinder type positive-displacement mechanism and rotary engine thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3904327A (en) * | 1971-11-10 | 1975-09-09 | Rovac Corp | Rotary compressor-expander having spring biased vanes |
| CN85100199A (en) * | 1985-04-01 | 1986-01-10 | 王陆一 | Rotary cylinder pendulating disk type engine |
| JPH08158880A (en) * | 1994-12-05 | 1996-06-18 | Yukinobu Naruishi | Rotary engine |
| AU2001233700A1 (en) * | 2000-01-21 | 2001-07-31 | Free Energy Technology Ltd. | Motor |
| CN101338687B (en) * | 2008-08-15 | 2012-12-05 | 武汉邦奇科技有限公司 | Shaking valve rotary cylinder type variable displacement device and its rotary engine |
-
2008
- 2008-08-15 CN CN2008100488202A patent/CN101338687B/en not_active Expired - Fee Related
-
2009
- 2009-08-13 WO PCT/CN2009/073245 patent/WO2010017778A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4537162A (en) * | 1981-12-21 | 1985-08-27 | Kienle Gerhard K | Internal combustion engine having a rotating piston assembly |
| CN1534165A (en) * | 2003-03-27 | 2004-10-06 | 陈琮运 | Rotary type engine |
| DE202008006454U1 (en) * | 2008-05-13 | 2008-07-31 | Binnen, Georg | Hot gas engine according to the Stirling principle |
| CN201246187Y (en) * | 2008-08-15 | 2009-05-27 | 武汉邦奇科技有限公司 | Valve swinging rotary cylinder type positive-displacement mechanism and rotary engine thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2010017778A1 (en) | 2010-02-18 |
| CN101338687A (en) | 2009-01-07 |
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