CN105156207A - Contraposition double-eccentric-wheel sliding groove push-pull reciprocating compressed air pressurizing homogeneity compression ignition internal combustion engine - Google Patents
Contraposition double-eccentric-wheel sliding groove push-pull reciprocating compressed air pressurizing homogeneity compression ignition internal combustion engine Download PDFInfo
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- CN105156207A CN105156207A CN201510581689.6A CN201510581689A CN105156207A CN 105156207 A CN105156207 A CN 105156207A CN 201510581689 A CN201510581689 A CN 201510581689A CN 105156207 A CN105156207 A CN 105156207A
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Abstract
The invention provides a contraposition double-eccentric-wheel sliding groove push-pull reciprocating compressed air pressurizing homogeneity compression ignition internal combustion engine. The eccentric distance of a rotating double-eccentric-wheel serves as a reciprocating stroke to drive pistons to complete air suction, compression, acting pressure gas discharging, pressurized air is supplied to a coaxial double-eccentric-wheel sliding groove type power output internal combustion engine, and the pressurized air flows quickly into all air cylinders of the internal combustion engine through an air intake branch; the air flowing into the air cylinder is the pressurized air 2-5 times larger than the atmospheric pressure, the air exchange efficiency, air inlet density, air inflation and effective internal combustion engine pressure are greatly improved, and the internal combustion engine is a real pressurizing homogeneity compression ignition two-stroke internal combustion engine; even numbers of air cylinders are correspondingly arranged in pairs and evenly embedded into the periphery of the same circular-ring-shaped cylinder body; the inner circle center is the rotating double-eccentric-wheel sliding groove provided with an integrated power shaft and precisely assembled to and connected with a T-shaped sliding mechanism at a big end of connection rod in a sliding mode to transfer power, the rotating double-eccentric-wheel sliding groove provided with the integrated power shaft rotates by a circle, the big end of the connection rod slides in a limiting sliding groove with the eccentric distance as the stroke, and all the air cylinder pistons are pushed and pulled by two reciprocating strokes, in other words, the pistons act twice when the power shaft rotates by a circle.
Description
Technical field
Opposed double eccentric wheel sliding-groove push-and-pull reciprocating air compression supercharging homogeneous compression-ignition internal-combustion engine is changes mechanical energy is that air for supporting combustion fuel thermal energy is converted into dynamic power machine energy again.Belonging to learn a skill field and stepless variable oil hydraulic pump of internal-combustion engine is be high pressure liquid stream physical efficiency by changes mechanical energy, and stepless variable oil hydraulic motor is that high pressure liquid stream physical efficiency is converted into mechanical energy.Belong to mechanical energy and high pressure liquid fluid energy transforms field of mechanical technique mutually.
Technical background
Internal-combustion engine is born in 1860, and in this development course in 155 years, it is performed meritorious deeds never to be obliterated for mankind's socio-economic development.At number under the hard work of experts and scholars and numerous internal-combustion engine amateur, the every field that human society is produced, lived just served by the internal-combustion engine that various brand, type are numerous, and now oneself becomes main productivity and the ideal power source of human social economy's great development.
Entered for 20th century, the development of thing technical field of internal combustion engines is more increased the weight of in countries in the world, its lead in the development of science and technology has not only withdrawn deposit a country in the strength of equipment manufacture and technological progress, more highlight the leading position of overall national strength and military equipment, the multinomial hard end technology of internal-combustion engine is so to grasp and to control within Hesperian blockade scope so far.
China is very fast in the development of technical field of internal combustion engines in recent years, the diesel internal combustion formula engine technology performance of some large ships of self design oneself reach advanced world standards.The development of aeroengine also achieves important breakthrough, is expected in the near future, and the domestic airliner motor with the technical performance leading in the world of independent intellectual property right is born in China.Along with the fast development of China and the emergence of big country status, the development of internal combustion engine technical field and raising, not only account for tool position higher in industrial or agricultural and equipment manufacture, more highlight that military equipment promotes, the powerful guarantee big country that is only of military strength emerges and enter the strategic decision that the long will of building up a powerful nation and make the people rich pacifies for a long time.Determine inexorable trend and the significance of the development upgrading of the technical field of internal-combustion engine.
Opposed double eccentric wheel sliding-groove of the present invention drives scavenging supercharging homogeneous compression-ignition internal-combustion engine for this reason, and for now positive extensive use, one of feature of connecting rod stroke piston combustion engine is the nonuniformity of motion.Although export the bent axle of main shaft as internal-combustion engine effect, its rotation is substantially uniform, but piston connecting rod unit motion is extremely uneven, along with very large acceleration, deceleration degree, produce the inertia loading of overweight thousands of times, on the intensity of stressed member and durability impact very large, and cause the really point such as vibration & noise, combustion motor is optimized for this reason.The opposed double eccentric wheel sliding-groove driving mechanism of Bian instead of connecting rod.Utilize corresponding in a straight line and two cylinders of antiport do work simultaneously, offset the reciprocal inertia negative effect power of connecting rod piston group, make internal-combustion engine all the same steady to motor when high, medium and low speed operates with acceleration, deceleration.And remain cylinder piston and piston ring packing is good, pressure is high advantage.Because smooth running is shockproof and opposed double eccentric wheel sliding-groove power mechanism, that all cylinders that often circles all do twice merit, it is the twice of crank-connecting rod structure acting, also be one of internal-combustion engine that acting frequency is the highest in the world at present, because the disappeared negative effect power of internal-combustion engine of Zi Dong Arrived can increase substantially each cylinder and on average to do work pressure, achieve scavenging supercharging homogeneous compression-ignition two stroke IC engine.Be that compact structure, power are large, smooth running, long service life, energy-saving and emission-reduction, environmental protection friendly internal-combustion engine that efficiency is high.
Summary of the invention
Opposed double eccentric wheel sliding-groove power mechanism scavenging supercharging matter compression ignite two stroke IC engine of the present invention, mainly for the deficiency existing for the existing internal-combustion engine just widely used, is optimized transformation and upgrade and solves following technical problem:
First technical problem that the present invention solves is: internal-combustion engine Self inhaling mode is changed into scavenging pump supercharging and forces air inlet, the scavenging pump that traditional connecting rod drives, change into internal combustion engine moving power output shaft coaxial, the air compressor that opposed double eccentric wheel slip slide way mechanism drives, it is as scavenging pump, force internal combustion engine gas handling system for pressure gas with pressurized air, and synchronously supply supercharging gas with the aspirating stroke of the cylinder that does work, eliminating traditional combustion engine speed operation can not supercharging and strengthen the negative when true point of the delayed grade of function of increasing pressure of rotating speed.Ventilation charge, density, acting effective pressure, boost pressure are all increased substantially, and the new combustion mode achieving homogeneous compression-ignition highlights the characteristics such as the energy-saving, emission-reducing, environment friendly of internal-combustion engine.
Second technical problem that the present invention solves is: adopt often circling of opposed double eccentric wheel sliding-groove driving mechanism, drives each cylinder of air compressor to complete twice air inlet, compressed action, row's supercharging gas, and acting frequency is two times of connecting rod.
The 3rd technical problem that the present invention solves is: opposed double eccentric wheel sliding-groove driving mechanism, no matter be used as the input of internal-combustion engine scavenging pump power, or be used as the Power output of supercharging homogeneous compression-ignition two stroke IC engine, its multi cylinder all with mutually corresponding be one group at two cylinders of a straight line, the mode of even Equal round is arranged in a circular shape cylinder block, corresponding each two cylinders all do work successively simultaneously, antiport automotive resistance negative effect power makes this machine at height, in, low or add, all shockproof during decelerate, smooth running, energy-efficient, long service life, environmental protection friendly power equipment.
The 4th technical problem that the present invention solves is: adopt coaxial interlock combine two overlap opposed double eccentric wheel sliding-groove driving mechanism, and a set of driving air compressor is as the blower scavenging of internal-combustion engine, and another set of is the Power output main shaft of internal-combustion engine.The each cylinder of internal-combustion engine is on the basis of the opposed arrangement of each cylinder of scavenging pump, tilt about 45 degree clockwise along circular shape cylinder block circumference is radial, that is cylinder piston is done work longitudinally vertical with on 180 degree of bases of output main shaft diameter, offset about 45 degree of arrangements, internal-combustion engine as tilted to stagger clockwise is exactly turn to counterclockwise, and no side is for turn to internal-combustion engine clockwise.Stagger simultaneously and eliminate the top dead center of conventional machine acting cylinder piston at outburst acting best angle, export main shaft radial center, connecting rod CONCENTRIC REDUCER, piston all in a straight line just, at this moment the gas pressure acted on piston top passes to the output main shaft of internal-combustion engine by greater impact power through piston, connecting rod, passes to body produce comparatively big bang through main bearing.This power is exactly the negative effect power of traditional combustion engine, and its advantage of internal-combustion engine of the present invention is just a cancellation this power also it becomes power.
The 5th technical problem that the present invention solves is: adopt opposed double eccentric wheel sliding-groove driving mechanism as the output main shaft of internal-combustion engine, its major advantage is, one group of two cylinder that does work of each correspondence of internal-combustion engine of often circling does work simultaneously, and complete twice acting of each group of acting cylinder successively, namely pto＝power take-off rotation 180 degree of all cylinders do work once all successively, are current stroke piston combustion engine acting frequency, most effective internal-combustion engines.
The 6th technical problem that the present invention solves and beneficial effect are: adopt with the coaxial high-efficiency air compressor of internal combustion engine moving power output shaft as supercharging scavenging pump, the acting cylinder of internal combustion engine is forced for supercharging gas, the acting effective pressure of internal-combustion engine is increased substantially, really achieves even compression ignite two stroke IC engine function.Because it is be about the rare broad combustion gas of 1:80 1600 degree of low-temperature burning characteristics with oil gas that homogeneous compression-ignition burns mode, so sufficient combustion takes gas exhaust close to zero-emission.And eliminate the moving elements such as the expensive computer board of dependence on import value, ignition system, high-pressure concentrator, high pressure oil pump and mechanical driving mechanism, inlet and exhaust valve and mechanical driving mechanism.Intake valve adopts reciprocating electromagnetism to drive a large straight valve to complete ventilation.Descent of piston, to automatically opening the relief opening automatic vent offered around cylinder liner before bottom dead center, is automatically closed exhaust valve and is completed exhaust and enter compressed action stroke when piston moves from lower dead center to top dead center.In sum: this internal-combustion engine of the present invention ought to be the desirable power source in the fields such as naval vessel, submarine, aviation, haulage device.Apply to the novel homogeneous compression-ignition two stroke IC engine of the advantages such as that field all demonstrates its compact structure, kilogram power is large, power per liter large, smooth running, conversion ratio are high, energy-saving and emission-reduction, clean environment firendly, using scope is wide, the life-span is long.
The 7th technical problem that the present invention solves and beneficial effect are: opposed double eccentric wheel sliding-groove driving mechanism, during as volume adjustable hydraulic pump or variable hydraulic motor, can realize stepless variable.According to the actual working pressure of dynamicliquid pressure final controlling element and flow through taking mechanism in the hydraulic pressure cavity of hydraulic cylinder for pressure oil, promote hydraulic cylinder and compression retracteding position spring is large to piston stroke, the direction motion that discharge capacity is large realizes the acting oil mass of stepless increase oil hydraulic pump or oil hydraulic motor, when pressure and the flow minimizing of hydraulic actuator actual demand, reduce to the pressure of the driving sap cavity fuel feeding of hydraulic cylinder and flow through taking mechanism, at this moment on hydraulic cylinder, return spring is real puts power counter to push away hydraulic cylinder little to piston stroke, the direction motion that the amount of buying oil is few, realize reducing oil hydraulic pump or oil hydraulic motor charge oil pressure and fuel delivery and complete stepless variable.
The 8th technical problem that the present invention solves and beneficial effect are: opposed double eccentric wheel sliding-groove push-and-pull to-and-fro motion Direct driver multi-cylinder piston acting, often circle many actings oil cylinder of hydraulic variable displacement pump of driving mechanism all does work with opposed one group of two cylinder in a straight line simultaneously, two cylinders that antiport is also respectively organized successively all do twice merit, are two times of swash plate variable displacement pump acting frequency.Eliminate the high oil distribution casing of rate of fault and swash plate parameter driven mechanism simultaneously.The built-in oiling valve of Bian piston utilizes inertial force and pressure automatically open oil-feed and cut out oil-feed, automatically opens oil extraction, automatically close oil extraction valve stop oil extraction through elastic reset with oil extraction pressure compression one-way valve Returnning spring.Well imagine that opposed double eccentric wheel sliding-groove drives stepless variable oil hydraulic pump or oil hydraulic motor, no matter from mechanical structure, power transmission mode and acting frequency constant, this stepless variable oil hydraulic pump or stepless variable oil hydraulic motor are all that compact structure, transformation efficiency are high, smooth running, the energy-conserving and environment-protective stepless volume adjustable hydraulic pump that shockproof, the life-span is long or oil hydraulic motor.
Accompanying drawing illustrates:
As shown in Figure 1, for opposed double eccentric wheel sliding-groove driving air compressor or as internal-combustion engine scavenging pump plane structure schematic diagram.
As shown in Figure 2, slide drive schematic diagram for opposed double eccentric wheel sliding-groove drives air compressor or internal-combustion engine scavenging pump sliding-groove and piston rod.
As shown in Figure 3, for opposed double eccentric wheel sliding-groove drives Power output supercharging homogeneous compression-ignition internal-combustion engine plane structure schematic diagram.
As shown in Figure 4, for opposed double eccentric wheel sliding-groove drives Power output supercharging homogeneous compression-ignition internal-combustion engine sliding-groove and piston rod to drive schematic diagram.
As shown in Figure 5, for opposed double eccentric wheel sliding-groove drives stepless variable oil hydraulic pump schematic diagram.
As shown in Figure 6, for opposed double eccentric wheel sliding-groove drives piston and the built-in oil inlet valve schematic diagram of piston of stepless variable oil hydraulic pump.
Embodiment:
For definitely object of the present invention, the beneficial effect that the technology of the present invention of withdrawing deposit novelty advantage and generation come, makes content of the present invention simpler aobvious understandable.State below in conjunction with specific embodiments of the invention technological scheme is continuous in detail further again:
As shown in Fig. 1 embodiment schematic diagram, that opposed double eccentric wheel sliding-groove drives air compressor or the same scavenging pump making internal-combustion engine, it fixes end cap (mark 1,2,3,4 as in Fig. 1) by circular shape cylinder block, double eccentric wheel sliding-groove, line shaft and piston rod flip sleeve, air pump cylinder, piston, connecting rod, exhaust valve, intake valve and rod slide bearing, in double eccentric wheel sliding-groove, combine with the mode driven plunger to-and-fro motion of sliding push-pull (as 5,6,7,8,9,10 in Fig. 1 mark).
As shown in Fig. 2 embodiment schematic diagram, be air compressor double eccentric wheel sliding-groove draw connecting rod piston arrive lower dead center time cylinder block, line shaft, with line shaft one opposed double eccentric wheel sliding-groove, the end cap of stationary links flip sleeve, cylinder, piston, connecting rod (mark 1,2,3,4,5,6,7 as in Fig. 2), line shaft lower end axle, lower end axle bearing and double eccentric wheel sliding-groove (mark 8,9,10 as in Fig. 2) and opposed double eccentric wheel sliding-groove push away connecting rod piston arrival top dead center do work (as 11 in Fig. 2 mark) combine.
As shown in Fig. 3 embodiment schematic diagram, it is the cylinder block that opposed double eccentric wheel sliding-groove drives Power output internal-combustion engine, opposed double eccentric wheel sliding-groove, pto＝power take-off, rod slide sliding sleeve fixes end cap (as 1 in Fig. 3 mark, 2, 3, 4), the internal-combustion engine missing about 45 degree with line shaft radial skew does work cylinder, piston, connecting rod, intake valve, drive the electromagnetic driver of intake valve, air intake branch is (as 5 in Fig. 3 mark, 6, 7, 8, 9, 10), be mounted in cylinder block to each cylinder, piston, piston ring lubricating oil spraying Pen Gu is (as the mark 11 in Fig. 3, 12, 13, 14), the relief opening of each cylinder is (as 15 in Fig. 3 mark, 16, 17, 18) form.
As shown in Fig. 4 embodiment schematic diagram, be opposed double eccentric wheel sliding-groove draw connecting rod piston arrive lower dead center time engine conditions, it by cylinder block, double eccentric wheel, pto＝power take-off, stationary links slip sliding sleeve end cap, cylinder, piston, connecting rod, line shaft lower end axle, lower end axle bearing, double eccentric wheel sliding-groove (mark 1,2,3,4,5,6,7,8,9,10 as in Fig. 4) and opposed double eccentric wheel chute push away connecting rod piston arrive top dead center acting operating mode (mark 11 as in Fig. 4) form.
As shown in Fig. 5 embodiment schematic diagram, be opposed double eccentric wheel sliding-groove drive stepless variable oil hydraulic pump it by fluid cylinder body, opposed double eccentric wheel, line shaft, stationary links slip sliding sleeve end cap, hydraulic cylinder, piston, connecting rod is (as the mark 1 in Fig. 5, 2, 3, 4, 5, 6, 7), oil outlet one-way valve door, one-way valve Returnning spring, go out oil inlet pipe, hydraulic control cylinder sleeve zero or minimum fuel feeding Returnning spring (as Fig. 5 mark in 8, 9, 10, 11), servomechanism hydraulic control liquefaction injects hydraulic pressure cavity interface (mark 12 as Fig. 5), be used for promoting hydraulic cylinder to realize increasing variable function towards the motion of ascending direction of piston travel, be embedded in the seal ring on hydraulic cylinder cylindrical, the seal ring (mark 13 as in Fig. 5) of the hydraulic pressure cavity of moving for driving hydraulic cylinder combines.
As shown in Fig. 6 embodiment schematic diagram, be that opposed double eccentric wheel sliding-groove drives the acting piston only of the built-in oil inlet valve of stepless variable oil hydraulic pump, upper piston annular groove, lower piston annular groove, oil inlet hole, connecting rod, connecting rod to fix end cap, oil inlet hole, oil inlet valve sliding axle, oil inlet valve adjustment position-limit mechanism (mark 8,9,10,11 as in Fig. 6) composition of end cap, oil inlet valve (mark 1,2,3,4,5,6,7 as in Fig. 6) and piston internal fixtion oil inlet valve.
The above is the air compressor of opposed double eccentric wheel sliding-groove driving mechanism or is used as the preferred embodiment technological scheme that scavenging pump type increases pressure Zhuo matter compressed ignition internal combustion engine, stepless variable oil hydraulic pump, oil hydraulic motor; not in order to limit the present invention; all within know-why scope of the present invention, any improvement done, equal dive to change etc. all should be included within scope.
Claims (5)
1. an opposed double eccentric wheel sliding-groove push-and-pull reciprocating drive mechanism, utilize size centering error as reciprocating stroke, the rotating mechanical energy development of evil in febrile disease is become driven plunger to-and-fro motion, desirable air presses driving mechanism and combustion engine powered output driving mechanism, and volume adjustable hydraulic pump or oil hydraulic motor power input, outputting power driving mechanism, which eliminate the connecting rod of the inertial force of the heavy burden thousands of times that Professional visitors generally acknowledges, very large negative effect power, remain reciprocating piston and closed pressure advantages of higher.Acting is driven owing to adopting double eccentric wheel sliding-groove driving mechanism, drive each cylinder all to do work twice so often circle, being crank bar structure acting two times of number of times, is that to be used as air compressor, internal-combustion engine and volume adjustable hydraulic pump or variable hydraulic motor etc. be all also be the power-transmitting unit that transformation efficiency is higher when rotating speed is lower as seen.
2. drive its feature of air compressor to be according to the opposed double eccentric wheel sliding-groove of claim 1 art, when it is used as the power input driver structure of air compressor, not only line shaft often circles all cylinders all air-breathings, each twice of compression exhaust acting, it is two times of connecting rod, also possess and be all arranged in a plane with the multi cylinder of logarithm, the two cylinder correspondences of simultaneously doing work in a straight line, do work with each two corresponding cylinders simultaneously, complete successively along line shaft sense of rotation, achieve cylinder corresponding to often pair of a machine multi cylinder to do work all automotive resistance negative effect power, that smooth running is shockproof, outlet pressure is high, height is energy-conserving and environment-protective comparatively, the novel air compressor of long service life.
3. according to claim 1, the air compressor of the opposed double eccentric wheel sliding-groove push-and-pull reciprocating driving mechanism described in 2, also be opposed double eccentric wheel sliding-groove push-and-pull reciprocating internal combustion engine, pressure supplies supercharging combustion-supporting air scavenging pump, its feature of supercharging homogeneous compression-ignition internal-combustion engine is, described internal-combustion engine and scavenging pump all correspond to one group mutually with the multi cylinder often pair of logarithm, often group arranges in the mode of Equal round and is mounted in the circular shape cylinder body of a plane, wherein the cylinder circular shape cylinder body that longitudinally vertical correspondence arranges cylinder is the cylinder body of scavenging pump, with on the cylinder longitudinally vertical corresponding basis arranged, each cylinder is all biased the annulus cylinder body of 45 degree of arrangements to circular shape cylinder body circumference side, for the circular shape cylinder body of internal-combustion engine, scavenging pump power input shaft and the same axle of internal combustion engine moving mechanical axis shaft is assembled in inner circle, and the opposed double eccentric wheel sliding-groove driving mechanism of combine up and down two covers, when startup optimization internal-combustion engine, Starter drives the opposed double eccentric wheel sliding-groove of internal-combustion engine and internal-combustion engine scavenging pump to rotate simultaneously, promote two opposed cylinders of scavenging pump simultaneously air inlet and being vented successively successively, opposed two cylinders to the internal-combustion engine of coaxial rotating compress outburst acting successively for increase gas and opposed cylinder successively.
4. the reciprocating volume adjustable hydraulic pump of opposed double eccentric wheel sliding-groove according to claim 1 push-and-pull, its feature of variable hydraulic motor are, on its power input shaft, build-in opposed double eccentric wheel sliding-groove, sliding-groove embedded acting piston rod major part T shaped sliding mechanism, and slide in limited field in sliding-groove, the push-and-pull passing Ti opposed double eccentric wheel sliding-groove drives the many pistons to-and-fro motion acting be successively embedded in circular shape cylinder body and cylinder sleeve.The hydraulic cylinder of multiple acting piston is one group with mutually corresponding every logarithm, dividing equally circular manner radially direct is embedded in circular shape cylinder body, hydraulic cylinder one end excircle offers spring-leaf retainer, spring one end is sleeved on hydraulic cylinder spring seat, the other end is sleeved on the spring seat that annulus cylinder body inner circumference offers, under the effect of spring thrust, each hydraulic cylinder is all on the outer annulus edge of annulus cylinder body, apart from opposed double eccentric wheel sliding-groove driving mechanism farthest, namely piston working stroke in hydraulic cylinder is zero or minimum place.The other end periphery of hydraulic cylinder is provided with the two seals annular groove being greater than hydraulic cylinder diameter, groove embedded seal ring and circular shape hydraulic piston, make round-formed sealing hydraulic chamber in the outer round type hydraulic piston of hydraulic cylinder and cylinder body, when handle injects in hydraulic pressure cavity to servomechanism fluid control pressure oil, force the circular shape piston of hydraulic cylinder one stressed, promote hydraulic cylinder to slide to circular shape cylinder body inner circumference end, and overcome the spring force that wedging ring is contained in hydraulic cylinder the inner, force hydraulic cylinder to opposed double eccentric wheel sliding-groove driving mechanism central slide, make the working stroke of driven acting piston, by zero or minimumly progressively to change from small to big, otherwise the stepless variable function of oil hydraulic pump or oil hydraulic motor will be achieved from large to small.
5. according to claim 1: the push-and-pull of opposed double eccentric wheel sliding-groove is reciprocating, the air compressor of power-transmitting unit.Described air compressor is used as the scavenging pump type supercharging homogeneous compression-ignition two stroke IC engine of supercharge, with stepless variable oil hydraulic pump, or stepless variable oil hydraulic motor, it all not only line shaft rotate a circle each opposed two cylinders do work all successively secondary be connecting rod acting number of times twice, or with opposed in a plane, corresponding two cylinders in a straight line do work simultaneously and the moving element of two cylinders to etc., active force equal opposite direction motion automotive resistance negative effect power, ought to be that smooth running is shockproof, Shi Shou Ming Long, transformation efficiency is high, energy-saving and emission-reduction, the novel power equipment of environmental protection.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510581689.6A CN105156207A (en) | 2015-09-14 | 2015-09-14 | Contraposition double-eccentric-wheel sliding groove push-pull reciprocating compressed air pressurizing homogeneity compression ignition internal combustion engine |
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| CN201510581689.6A CN105156207A (en) | 2015-09-14 | 2015-09-14 | Contraposition double-eccentric-wheel sliding groove push-pull reciprocating compressed air pressurizing homogeneity compression ignition internal combustion engine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112720183A (en) * | 2020-12-28 | 2021-04-30 | 秦耀辉 | Rubber surface treatment device for avoiding particles remained during polishing |
| CN113982781A (en) * | 2021-08-18 | 2022-01-28 | 高阳 | Compressor multi-rotor impeller and turbine multi-rotor full-contra-rotating aero-engine |
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2015
- 2015-09-14 CN CN201510581689.6A patent/CN105156207A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112720183A (en) * | 2020-12-28 | 2021-04-30 | 秦耀辉 | Rubber surface treatment device for avoiding particles remained during polishing |
| CN113982781A (en) * | 2021-08-18 | 2022-01-28 | 高阳 | Compressor multi-rotor impeller and turbine multi-rotor full-contra-rotating aero-engine |
| CN113982781B (en) * | 2021-08-18 | 2023-08-11 | 高阳 | Multi-rotor impeller of air compressor and turbine multi-rotor full-contra-rotating aeroengine |
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