CN106837544B - Planetary gear engine with revolving cylinders - Google Patents

Planetary gear engine with revolving cylinders Download PDF

Info

Publication number
CN106837544B
CN106837544B CN201710054350.XA CN201710054350A CN106837544B CN 106837544 B CN106837544 B CN 106837544B CN 201710054350 A CN201710054350 A CN 201710054350A CN 106837544 B CN106837544 B CN 106837544B
Authority
CN
China
Prior art keywords
planetary gear
piston
distributing valve
engine
gear
Prior art date
Application number
CN201710054350.XA
Other languages
Chinese (zh)
Other versions
CN106837544A (en
Inventor
顾正宇
顾永强
Original Assignee
顾永强
顾正宇
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 顾永强, 顾正宇 filed Critical 顾永强
Priority to CN201710054350.XA priority Critical patent/CN106837544B/en
Publication of CN106837544A publication Critical patent/CN106837544A/en
Application granted granted Critical
Publication of CN106837544B publication Critical patent/CN106837544B/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00Other engines
    • F02B75/16Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18Multi-cylinder engines
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00Other engines
    • F02B75/32Engines characterised by connections between pistons and main shafts and not specific to preceding main groups
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00Other engines
    • F02B75/16Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18Multi-cylinder engines
    • F02B2075/1804Number of cylinders
    • F02B2075/1808Number of cylinders two

Abstract

The present invention provides a kind of planetary gear engine with revolving cylinders, comprising: planetary gear set, rotary cylinder component, central distributing valve and piston component.The rotary cylinder component of the planetary gear engine with revolving cylinders is rotated centered on central distributing valve, cylinder encloses rotate about during complete each four strokes working cycles.Piston pushes planetary gear to run along ring gear when work done, and sun gear is driven outwardly to export power.This engine has the characteristics that simple, reliable, stable working, power are high.

Description

Planetary gear engine with revolving cylinders

Technical field

The present invention relates to a kind of planetary gear engine with revolving cylinders.

Background technique

Four traditional reciprocating piston reciprocating engines are to be fixed on the machine body cylinder sleeve, the transform linear motion of piston For the rotary motion of crankshaft.The major defect of this engine is: 1, structure is complicated, volume is big, and the thermal efficiency is low, 2, ventilation mechanism Complexity, there are dead point when moving in a circle, 3, reciprocal inertia force caused by the reciprocating motion of piston and used in crank link mechanism Property torque cannot obtain complete equipilibrium.

Summary of the invention

In order to solve the problems, such as available engine, structure is complicated, and the present invention provides a kind of planetary gear rotary cylinders to start The rotary cylinder component of machine, the planetary gear engine with revolving cylinders is rotated centered on central distributing valve, and cylinder is around its rotation Each four strokes working cycles are completed during turning.Piston pushes planetary gear to run along ring gear when work done, and drives too Sun wheel outwardly exports power.This engine has the characteristics that simple, reliable, stable working, power are high.

The technical solution adopted by the present invention to solve the technical problems is:

A kind of planetary gear engine with revolving cylinders, comprising:

Planetary gear set, containing sequentially connected sun gear, planetary gear and ring gear, sun gear can from inside to outside Rotation, planetary gear can rotation and around sun gear revolve;

Rotary cylinder component can be rotated by axis of the center line of sun gear, which contains and planet tooth Corresponding cylinder is taken turns, contains inner cavity chamber in the cylinder;

Central distributing valve, gas can be entered in the inner cavity chamber by central distributing valve, and the gas in the inner cavity chamber also can It is enough to pass through central distributing valve discharge;

Piston component, containing piston and piston pin, piston is matched to be set in the inner cavity chamber, and piston can be along internal tooth The radial of circle moves back and forth, and planetary gear is connect by piston pin with piston, and the center line of piston pin deviates in planetary gear Heart line;

When piston is along ring gear when moving radially, piston can drive planetary gear rotation and cylinder and planetary gear It revolves around sun gear, planetary gear can drive sun gear rotation.

The beneficial effects of the present invention are: the planetary gear engine with revolving cylinders has structure simple, stable working, resistance to With, it is highly reliable the advantages that, piston does straight reciprocating motion in cylinder, reduces side friction resistance, realizes four strokes Engine is taken a breath mouth to mouth, and ventilation resistance is small, and ventilation is thorough.The crankshaft connecting rod system of conventional engines is substantially eliminated, and Cumbersome valve actuating mechanism.Greatly improve engine efficiency.The planetary gear engine with revolving cylinders inherits conventional engine The cylinder piston structure of machine, not only reliable operation, and can satisfy modern environment protection emission requirement.

Detailed description of the invention

The accompanying drawings constituting a part of this application is used to provide further understanding of the present invention, and of the invention shows Examples and descriptions thereof are used to explain the present invention for meaning property, does not constitute improper limitations of the present invention.

Fig. 1 is the structural schematic diagram of planetary gear engine with revolving cylinders of the present invention.

Fig. 2 is in Fig. 1 along the schematic diagram in the direction A.

Fig. 3 is the structural schematic diagram of rotary cylinder component.

Fig. 4 is the structural schematic diagram of central distributing valve.

Fig. 5 is the structural schematic diagram of piston component.

11, sun gear;12, planetary gear;13, ring gear;

21, cylinder;22, combustion chamber;23, ventilation mouth;24, piston pin run channel;25, the first cooling water channel;26, center is matched Air pocket;27, closure gasket groove;28, piston pin mounting hole;

31, central distributing valve;32, spark plug;

41, piston;42, piston pin;

51, shell;

311, air inlet;312, lighting-up tuyere;313, exhaust outlet;314, air intake duct;315, exhaust duct;316, the second cooling water Road.

Specific embodiment

It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.

A kind of planetary gear engine with revolving cylinders, comprising:

Planetary gear set contains sequentially connected sun gear 11, planetary gear 12 and ring gear 13 from inside to outside, the sun Wheel 11 can rotation, planetary gear 12 can rotation and around sun gear 11 revolve;

Rotary cylinder component can be rotated by axis of the center line of sun gear 11, which contains and planet The corresponding cylinder 21 of gear 12, the i.e. planetary gear 12 of cylinder 21 corresponding thereto are adjacent along the centerline direction of sun gear 11 It arranges, contains inner cavity chamber in the cylinder 21;

Central distributing valve 31, gas can be entered in the inner cavity chamber by central distributing valve 31, the gas in the inner cavity chamber Also it can be discharged by the center distributing valve 31;

Piston component, containing piston 41 and piston pin 42, piston 41 is matched to be set in the inner cavity chamber, 41 He of piston Piston pin 42 can be moved back and forth along the radial direction of ring gear 13, and planetary gear 12 is connect by piston pin 42 with piston 41, living The center line of plug pin 42 deviates the center line of planetary gear 12;

When piston 41 is along ring gear 13 when moving radially, piston 41 can drive 12 rotation of planetary gear and cylinder 21 It revolves with planetary gear 12 around sun gear 11, planetary gear 12 can drive sun gear 11 when carrying out rotation and revolution certainly Turn, as depicted in figs. 1 and 2.

When the planetary gear engine with revolving cylinders works, the rotary cylinder component is using the center line of sun gear 11 as axis Rotation.Piston 41 is from pericenter (close to the limit point of 11 center line of sun gear) to apocenter (far from 11 center line of sun gear Limit point) operation, and planetary gear 12 is pushed to rotate.Planetary gear 12 is run along the track of ring gear 13, and by power transmission To sun gear 11, and by outwardly being exported after 11 rotation of sun gear.

In the present embodiment, which further includes shell 51, and shell 51 is sheathed on ring gear Outside 13, ring gear 13 and the center distributing valve 31 are fixed both with respect to shell 51, as ring gear 13 and the center distributing valve 31 are equal It is fixedly connected with shell 51, ring gear 13 and the center distributing valve 31 can neither be equivalent to the movement of shell 51, can not be equivalent to Shell 51 rotates.The center distributing valve 31 is matched with rotary cylinder component to realize accurately valve timing.

In the present embodiment, along the centerline direction of sun gear 11, i.e., perpendicular to the paper direction of Fig. 1, the planetary gear Engine with revolving cylinders includes two spaced planetary gear sets, two planetary gear sets mirror each other The center line of picture, the sun gear 11 of two planetary gear sets is overlapped, and the rotary cylinder component is located at two rows Between star gear assembly, a cylinder 21 corresponds to two planetary gears 12, i.e. two planetary gears 12 are corresponding with a cylinder 21 Connection.The planetary gear engine with revolving cylinders can also contain that there are three above planetary gear sets, such as rotary pneumatic in Fig. 2 The more than one planetary gear set can be set in the left and right sides of cylinder component.

In the present embodiment, the center line of sun gear 11 is overlapped with the center line of ring gear 13, the planetary gear set Contain multiple planetary gears 12, circumferentially-spaced arrangement of multiple planetary gears 12 along sun gear 11, the rotary cylinder component in part In cylinder 21 and (group) planetary gear set in planetary gear 12 quantity and position correspond, such as Fig. 1 and Fig. 2 It is shown.It is preferred that containing there are four identical planetary gear 12, (in the present embodiment, which revolves in the planetary gear set Rotaring cylinder engine contains two groups of planetary gear sets, contains four pairs of identical planetary gears in two groups of planetary gear sets 12, four pairs of planetary gears 12 correspond in four cylinders 21 and two groups of planetary gear sets in the rotary cylinder component, A piece piston pin 42 passes through piston 41, and the both ends of the piston pin 42 are as shown in Figure 5 respectively with two 12 grafting of planetary gear), four A planetary gear 12 is uniformly distributed along the circumferential direction of sun gear 11, and the number of teeth of ring gear 13 is four times of 12 number of teeth of planetary gear, i.e., One planetary gear 12 rotates a circle then rotation surrounding in ring gear 13, containing there are four cylinders in the rotary cylinder component 21, four pistons 41 synchronous operation in four cylinders 21, the working condition phase of two opposite pistons 41 in four cylinders 21 Together, i.e., the working condition of two pistons 41 is identical in real time in upper and lower two cylinders 21 in Fig. 1, in Fig. 1 in two cylinders 21 in left and right The working condition of two pistons 41 is identical in real time.

In the present embodiment, one end of inner cavity chamber described in cylinder 21 towards sun gear 11 center line, in piston 41 Heart line is arranged radially along sun gear 11, the center line of piston 41 and the central axis of sun gear 11 and intersection, piston 41 with Closed combustion chamber 22 is equipped between one end of the inner cavity chamber, one end of the inner cavity chamber is equipped with the inside of connection combustion chamber 22 With external ventilation mouth 23, as shown in figures 1 and 3.

In the present embodiment, central distributing valve 31 is in circular cone shape structure, the center line and sun gear of central distributing valve 31 11 center line is overlapped, and centerline direction of the central distributing valve 31 with sun gear 11 along sun gear 11 is arranged successively, central distribution The matched middle part being sheathed in the rotary cylinder component of valve 31, one end of cylinder 21 are matched with the outer peripheral surface of central distributing valve 31 Connection, i.e. one end of cylinder 21 are corresponding with the central shape and size of outer peripheral surface of distributing valve 31, as shown in Figures 1 to 4, edge The circumferential direction of central distributing valve 31, the outer surface of central distributing valve 31 are disposed with air inlet 311, lighting-up tuyere 312 and exhaust outlet 313, when the rotary cylinder component is rotated around central distributing valve 31, ventilation mouth 23 only can be with air inlet 311, lighting-up tuyere 312 or exhaust outlet 313 be connected to.Rotary cylinder component cylinder 21 containing there are four, the outer surface of central distributing valve 31 is provided with two 311, two lighting-up tuyeres 312 of a air inlet and two exhaust outlets 313 are respectively provided with a spark plug 32 in two lighting-up tuyeres 312, such as Shown in Fig. 4.

In the present embodiment, piston 41 the mobile running track in cylinder 21 be between central distributing valve 31 away from It is moved back and forth from minimum value (pericenter) and between the distance between central distributing valve 31 maximum value (apocenter), when piston 41 When mobile to the direction far from central distributing valve 31, ventilation mouth 23 can be connected to air inlet 311;When piston 41 and central distribution When the distance between valve 31 reaches minimum value, ventilation mouth 23 can be connected to lighting-up tuyere 312;When piston 41 is to close to central distribution When the direction of valve 31 is mobile, ventilation mouth 23 can be connected to exhaust outlet 313.

In the present embodiment, air inlet 311 is connected to the air intake duct 314 in central distributing valve 31, is equipped in lighting-up tuyere 312 Spark plug 32, spark plug 32 are used to light the fuel gas in combustion chamber 22, the exhaust in exhaust outlet 313 and central distributing valve 31 Road 315 is connected to, and gas can pass sequentially through the combustion chamber 22 that air intake duct 314, air inlet 311 and ventilation mouth 23 enter the inner cavity chamber In, the gas in the combustion chamber 22 of the inner cavity chamber can pass sequentially through ventilation mouth 23, exhaust outlet 313 and exhaust duct 315 and be discharged.

In the present embodiment, ventilation mouth 23 is externally provided with the closure gasket groove 27 for preventing gas leakage, is equipped in closure gasket groove 27 Sealing ring resistant to high temperature, is equipped with the first cooling water channel 25 in the rotary cylinder component, cold containing second in central distributing valve 31 But water channel 316, the ratio between outer diameter and the internal diameter of the inner cavity chamber of central distributing valve 31 are greater than or equal to 1:1.5, the cylinder of cylinder 21 Barrel is equipped with the piston pin run channel 24 passed through for piston pin 42, and the centerline parallel of piston pin 42 is in planetary gear 12 Center line, the center line and the distance between the center line of planetary gear 12 of the piston pin mounting hole 28 of planetary gear 12 are (eccentric Value) be 41 impulse stroke of piston (the distance between pericenter to apocenter) half, piston pin run channel 24 is along internal tooth The radial direction of circle 13 opens up, and piston pin 42 being capable of corresponding piston 41 or the rotation of planetary gear 12, the preferably fixation of piston pin 42 grafting In the piston pin mounting hole 28 of planetary gear 12, piston pin 42 cannot be rotated relative to planetary gear 12, and piston pin 42 can phase Cylinder 21 is rotated, as shown in Figure 5.The center of the rotary cylinder component is equipped with for installing in the center distributing valve 31 Air pocket 26 is matched in centre, and combustion chamber 22 is connected to center with air pocket 26 by ventilation mouth 23.Center is with air pocket 26 and central distributing valve 31 Match, i.e., center is also connected with force section with air pocket 26 and central distributing valve 31 taper having the same, central distributing valve 31 Part, the force application part can be to central distributing valves 31 1 along the axial active force of central distributing valve 31, and the active force is from circular cone Its top is directed toward in the bottom of the central distributing valve 31 of platform shape, to realize reliable sealing effect.

In addition, the technologies such as size, structure, the number of teeth, modulus of 12 component of planetary gear in planetary gear mechanism described in two groups Index is completely the same, and planetary gear 12 is identical as the quantity of cylinder 21 in each planetary gear mechanism.The rotary pneumatic Multiple cylinders 21 in cylinder component can be radial, as shown in Figure 1, or the center line of cylinder 21 can be with central distributing valve 31 It is tangent.The shared ventilation mouth 23 of every only one intake and exhaust of cylinder 21, ventilation mouth can be designed as needed it is round, rectangular, Rectangle etc., central distributing valve 31 should have identical taper with central distribution mounting hole 26.It such as needs to fuel direct injection in cylinder 21, Spray oil supply system should be also equipped with.The distance value of the central point of the central point and piston pin 42 of its planetary gear 12 is 1/2 stroke.It is interior Gear ring track and planetary gear gear ratio are 4:1.

The course of work of the planetary gear engine with revolving cylinders is described below, which contains There are four suction stroke, compression travel, expansion space stroke and instroke strokes.

If the piston 41 at this time in cylinder is in pericenter, as shown in figure 1 left side cylinder 21 and planetary gear 12 It is shown, it will both start air inlet, if this point is 0 °, the rotary cylinder component does rotation clockwise centered on central distributing valve 31 Turn.(the ventilation mouth in relation to engine early opens slow close and the technical indicators such as electronic spark advance to starting engine.This engine is completely may be used With realization, excessive discussion is not done herein).

Suction stroke: planetary gear 12 (by taking the planetary gear 12 in left side in Fig. 1 as an example) is run along ring gear 13, is driven and is lived Plug 41 is moved from pericenter to apocenter, and the rotary cylinder component is pushed to operate clockwise, and cylinder 21 is (such as at this time The corresponding cylinder 21 of planetary gear 12 in left side in Fig. 1) on ventilation mouth 23 and central distributing valve 31 on 311 weight of air inlet Folded, combustion mixture is inhaled into cylinder 21, and air inlet terminates when piston 41 reaches apocenter.In this trip, cylinder 21 On ventilation mouth 23 and central distributing valve 31 on air inlet 311 form closing → unlatching → closed relationship.And planet tooth Wheel 12 run 45 ° (0 °~45 °) on ring gear 13, and planetary gear autobiography (180 °), piston 41 completes suction stroke, Apocenter is run to from pericenter.

Compression travel: planetary gear 12 and rotary cylinder component continue to run clockwise, the ventilation mouth on cylinder 21 23 are in closed state, combustion mixture of the piston 41 from apocenter into pericenter operation and compression cylinder 21, until piston Until 41 reach pericenter.Combustion mixture is fully compressed in combustion chamber of air cylinder 22 at this time.It ventilation mouth 23 and is mounted on Lighting-up tuyere 312 on the distributing valve 31 of centre overlaps, and 180 ° of 12 autobiography of planetary gear in this trip is transported again on ring gear 13 45 ° of positions for reaching the planetary gear 12 of upside in Fig. 1 are gone, which runs on ring gear 13 from 45 ° 90 °, piston 41 is run by apocenter to pericenter, completes compression travel.

Expansion space stroke: planetary gear 12 and cylinder 21 continue to run clockwise.32 point combustion of spark plug in lighting-up tuyere 312 Combustible gas in room 22, the high pressure gas after burning push piston 41, run from pericenter to apocenter, and piston 41 pushes planet Gear 12 rotates, and runs along ring gear 13, while driving the rotary cylinder component to surround central distributing valve 31 and doing clockwise Rotation.Mouth 23 of taking a breath in this trip is constantly in closed state.In this trip, 180 ° of 12 autobiography of planetary gear, inside 45 ° are run again on gear ring 13, which runs to 135 ° on ring gear 13 from 90 °, and piston 41 is transported by pericenter Row to apocenter, expansion space stroke is completed.

Instroke: planetary gear 12 and rotary cylinder component continue operation clockwise, and piston 41 is from apocenter to the nearly heart Point is run, and the ventilation mouth 23 on cylinder 21 is Chong Die with the exhaust outlet 313 on central distributing valve 31 and opens, the exhaust gas quilt after burning Piston 41 releases cylinder by force, and instroke is completed.Planetary gear rotation (180 °) in this trip are run again on ring gear 13 45 ° of positions for reaching the planetary gear 12 on right side in Fig. 1, planetary gear 12 is run on ring gear 13 from 135 ° in the trip 180 °, piston 41 is run by apocenter to pericenter.Exhaust outlet 313 on ventilation mouth 23 and central distributing valve 31 forms closing → unlatching → closed relationship.So far, which completes a four-stroke working cycles, hair Motivation continues to run, and can enter next four strokes working cycles.

The ring gear 13 of the planetary gear engine with revolving cylinders and the gear ratio of planetary gear 12 are 4:1, i.e. planet tooth Wheel 12 could drive the rotary cylinder component to run one week along ring gear 13 along 13 rotating operation of ring gear 4 weeks (1440 °) (360 °) and a four stroke working cycles only need (720 °.Therefore the rotary cylinder component often rotates a circle (360 °), should Two four stroke working cycles will occur in planetary gear engine with revolving cylinders.Every cylinder 21 of the i.e. described rotary cylinder component 180 ° of operation.The planetary gear engine with revolving cylinders just completes a four-stroke working cycles, and engine continues to run, Next four strokes working cycles can be entered.

This engine uses the identical working method of 21 operating condition of corresponding two cylinders, both corresponding two cylinders 21 compress work done simultaneously.Intake and exhaust simultaneously.Due to structure and the needs of distribution, the piston 41 in all cylinders must be synchronous simultaneously Operation, i.e., all pistons 41 must synchronize (on the contrary from apocenter to close from pericenter to apocenter to the operation of direction simultaneously Heart point).

The above, only specific embodiments of the present invention cannot limit the range that invention is implemented with it, so it is equivalent The displacement of component, or according to equivalent variations made by the invention patent protection scope and modification, should all still fall within what this patent was covered Scope.In addition, between technical characteristic and technical characteristic in the present invention, between technical characteristic and technical solution, technical solution with Use can be freely combined between technical solution.

Claims (10)

1. a kind of planetary gear engine with revolving cylinders, which is characterized in that the planetary gear engine with revolving cylinders includes:
Planetary gear set, containing sequentially connected sun gear (11), planetary gear (12) and ring gear (13) from inside to outside, too Sun wheel (11) can rotation, planetary gear (12) can rotation and around sun gear (11) revolve;
Rotary cylinder component can be rotated by axis of the center line of sun gear (11), which contains and planet tooth (12) corresponding cylinder (21) is taken turns, contains inner cavity chamber in the cylinder (21);
Central distributing valve (31), gas can be entered in the inner cavity chamber by the center distributing valve (31), the gas in the inner cavity chamber Body can be also discharged by the center distributing valve (31);
Piston component, containing piston (41) and piston pin (42), piston (41) is matched to be set in the inner cavity chamber, piston (41) it can be moved back and forth along the radial direction of ring gear (13), planetary gear (12) is connect by piston pin (42) with piston (41), The center line of piston pin (42) deviates the center line of planetary gear (12);
When piston (41) is along ring gear (13) when moving radially, piston (41) can drive planetary gear (12) rotation and gas Cylinder (21) and planetary gear (12) revolve around sun gear (11), and planetary gear (12) can drive sun gear (11) rotation.
2. planetary gear engine with revolving cylinders according to claim 1, which is characterized in that the planetary gear rotary cylinder Engine further includes shell (51), and shell (51) is sheathed on ring gear (13) outside, ring gear (13) and the center distributing valve (31) It is fixed both with respect to shell (51).
3. planetary gear engine with revolving cylinders according to claim 1, which is characterized in that along the center of sun gear (11) Line direction, the planetary gear engine with revolving cylinders include two planetary gear sets, two planetary gear sets The center line of mirror image each other, the sun gear (11) of two planetary gear sets is overlapped, and the rotary cylinder component is located at two Between a planetary gear set.
4. planetary gear engine with revolving cylinders according to claim 1, which is characterized in that the center line of sun gear (11) It is overlapped with the center line of ring gear (13), contains multiple planetary gears (12) in the planetary gear set, multiple planetary gears (12) it goes in the cylinder (21) in the circumferentially-spaced arrangement of sun gear (11), the rotary cylinder component and the planetary gear set The quantity of star gear (12) and position correspond.
5. planetary gear engine with revolving cylinders according to claim 4, which is characterized in that contain in the planetary gear set There are four identical planetary gear (12), four planetary gears (12) are uniformly distributed along the circumferential direction of sun gear (11), ring gear (13) the number of teeth is four times of planetary gear (12) number of teeth, containing there are four cylinder (21), four cylinders in the rotary cylinder component (21) four pistons (41) in run simultaneously, and the working condition of two opposite pistons (41) is identical in four cylinders (21).
6. planetary gear engine with revolving cylinders according to claim 1, which is characterized in that inner cavity described in cylinder (21) Center line of the one end of room towards sun gear (11), the central axis and phase of the center line of piston (41) and sun gear (11) It hands over, is equipped with closed combustion chamber (22) between piston (41) and one end of the inner cavity chamber, one end of the inner cavity chamber, which is equipped with, to be connected The inside and outside ventilation mouth (23) of logical combustion chamber (22).
7. planetary gear engine with revolving cylinders according to claim 6, which is characterized in that central distributing valve (31) is in circle The center line of pyramidal structure, central distributing valve (31) is overlapped with the center line of sun gear (11), and one end of cylinder (21) is in Entreat the outer peripheral surface of distributing valve (31) to match connection, the circumferential direction along central distributing valve (31), the outer surface of central distributing valve (31) according to It is secondary to be provided with air inlet (311), lighting-up tuyere (312) and exhaust outlet (313), when the rotary cylinder component is around central distributing valve (31) when rotating, ventilation mouth (23) can be only connected to air inlet (311), lighting-up tuyere (312) or exhaust outlet (313).
8. planetary gear engine with revolving cylinders according to claim 7, which is characterized in that the planetary gear rotary cylinder Engine contains suction stroke, compression travel, expansion space stroke and instroke;
During realizing the suction stroke, piston (41) is mobile to the direction far from central distributing valve (31), mouth of taking a breath (23) it can be connected to air inlet (311);
When the compression travel is completed, the distance between piston (41) and central distributing valve (31) reach minimum value, mouth of taking a breath (23) it is connected to lighting-up tuyere (312);
When the expansion space stroke starts, the distance between piston (41) and central distributing valve (31) reach minimum value, mouth of taking a breath (23) it is connected to lighting-up tuyere (312);
During realizing the instroke, piston (41) is to the direction movement close to central distributing valve (31), mouth of taking a breath (23) it can be connected to exhaust outlet (313).
9. planetary gear engine with revolving cylinders according to claim 7, which is characterized in that air inlet (311) and center Air intake duct (314) connection in distributing valve (31), lighting-up tuyere (312) is interior to be equipped with spark plug (32), and exhaust outlet (313) is matched with center Exhaust duct (315) connection in air valve (31), gas can pass sequentially through air intake duct (314), air inlet (311) and ventilation mouth (23) enter in the inner cavity chamber, the gas in the inner cavity chamber can pass sequentially through ventilation mouth (23), exhaust outlet (313) and exhaust duct (315) it is discharged.
10. planetary gear engine with revolving cylinders according to claim 7, which is characterized in that ventilation mouth (23) is externally provided with For preventing the closure gasket groove (27) of gas leakage, it is equipped with sealing ring in closure gasket groove (27), the is equipped in the rotary cylinder component One cooling water channel (25), central distributing valve (31) is interior to contain the second cooling water channel (316), the outer diameter of central distributing valve (31) and institute The ratio between internal diameter of inner cavity chamber is stated more than or equal to 1:1.5, the cylinder barrel wall of cylinder (21) is equipped with to be passed through for piston pin (42) Piston pin run channel (24), the centerline parallel of piston pin (42) in the center line of planetary gear (12), planetary gear (12) The distance between center line and the center line of planetary gear (12) of piston pin mounting hole (28) are piston (41) impulse stroke Half, piston pin run channel (24) are opened up along the radial direction of ring gear (13), and the center of the rotary cylinder component, which is equipped with, to be used Match air pocket (26) in the center for installing the center distributing valve (31), central distributing valve (31) matches with center with air pocket (26), Combustion chamber (22) is connected to center with air pocket (26) by ventilation mouth (23).
CN201710054350.XA 2017-01-24 2017-01-24 Planetary gear engine with revolving cylinders CN106837544B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710054350.XA CN106837544B (en) 2017-01-24 2017-01-24 Planetary gear engine with revolving cylinders

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710054350.XA CN106837544B (en) 2017-01-24 2017-01-24 Planetary gear engine with revolving cylinders
PCT/CN2018/070096 WO2018137478A1 (en) 2017-01-24 2018-01-03 Engine having planetary gears and rotary cylinder

Publications (2)

Publication Number Publication Date
CN106837544A CN106837544A (en) 2017-06-13
CN106837544B true CN106837544B (en) 2019-02-12

Family

ID=59120556

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710054350.XA CN106837544B (en) 2017-01-24 2017-01-24 Planetary gear engine with revolving cylinders

Country Status (2)

Country Link
CN (1) CN106837544B (en)
WO (1) WO2018137478A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106837544B (en) * 2017-01-24 2019-02-12 顾永强 Planetary gear engine with revolving cylinders
CN108204732A (en) * 2017-12-28 2018-06-26 重庆市中塑新材料有限公司 Plastic grain stirring drier

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4225932C2 (en) * 1992-08-03 1995-09-14 Scheidecker Gisela Gertrud Rotary piston internal combustion engine
DE4229999C2 (en) * 1992-09-08 1995-11-30 Bruns Hans Hermann Rotary piston engine
DE19743919A1 (en) * 1997-10-04 1999-04-08 Mehmet Celik Four stroke radial reciprocating piston rotary engine with planet gear epicyclic
CN1093222C (en) * 1999-04-08 2002-10-23 黄式彬 Internal combustion engine
US7188602B1 (en) * 2004-07-14 2007-03-13 Clr, Llc Concentric internal combustion rotary engine
CN101042068A (en) * 2006-03-26 2007-09-26 贡晓婷 Combination type rotary cylinder engine
CN201723303U (en) * 2010-06-23 2011-01-26 袁锁林 Planetary rotary-combustion engine
DE202013011786U1 (en) * 2013-03-18 2014-10-27 Siegfried Illmer Ring-cylinder piston engine, an internal combustion engine with rotating in a circular cylinder ring piston pairs
CN106837544B (en) * 2017-01-24 2019-02-12 顾永强 Planetary gear engine with revolving cylinders

Also Published As

Publication number Publication date
WO2018137478A1 (en) 2018-08-02
CN106837544A (en) 2017-06-13

Similar Documents

Publication Publication Date Title
CN202417706U (en) Opposed piston engine
US7614382B2 (en) Aspiration plate for planetary rotary internal combustion engine
US4022167A (en) Internal combustion engine and operating cycle
KR960007104B1 (en) Engine using compressed air
US9057322B2 (en) Rotary internal combustion engine
US3945364A (en) Rotary valve for internal combustion engine
US5351657A (en) Modular power unit
JP2010133420A (en) Internal combustion engine and method of operation of the same
USRE30565E (en) Internal combustion engine and operating cycle
JP3016485B2 (en) Reciprocating 2-cycle internal combustion engine without crank
KR101396755B1 (en) Split cycle variable capacity rotary spark ignition engine
JP2011102591A (en) Toroidal internal combustion engine
US20100192916A1 (en) Reciprocating piston sleeve valve engine
US7730869B2 (en) Housing wheel engine
US4075986A (en) Rotary-poppet valve internal combustion engine
JP2008506884A (en) Concentric internal combustion rotary engine
US6615793B1 (en) Valveless revolving cylinder engine
US4599976A (en) Reciprocating rotary piston thermal engine with a spherical chamber
CN101331301B (en) Internal combustion engine
US6883473B2 (en) Radial motor/pump
US6895922B1 (en) Rotary opposed piston engine
US7721684B2 (en) Internal combustion engine
EP0187165A1 (en) Rotary piston internal-combustion engine
US5524577A (en) Rotary engine
HU226628B1 (en) Unitary engine generator

Legal Events

Date Code Title Description
PB01 Publication
SE01 Entry into force of request for substantive examination
CB03 Change of inventor or designer information
GR01 Patent grant