CN103038512B - Compressor with a compressor housing having a plurality of compressor blades - Google Patents
Compressor with a compressor housing having a plurality of compressor blades Download PDFInfo
- Publication number
- CN103038512B CN103038512B CN201080053856.5A CN201080053856A CN103038512B CN 103038512 B CN103038512 B CN 103038512B CN 201080053856 A CN201080053856 A CN 201080053856A CN 103038512 B CN103038512 B CN 103038512B
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- Prior art keywords
- displacer
- chamber
- compressor
- motion
- rotor
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Classifications
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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
- F01C1/00—Rotary-piston machines or engines
- F01C1/02—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
- F01C1/063—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents with coaxially-mounted members having continuously-changing circumferential spacing between them
- F01C1/07—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents with coaxially-mounted members having continuously-changing circumferential spacing between them having crankshaft-and-connecting-rod type drive
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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
- F01C1/00—Rotary-piston machines or engines
- F01C1/02—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
- F01C1/063—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents with coaxially-mounted members having continuously-changing circumferential spacing between them
- F01C1/077—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents with coaxially-mounted members having continuously-changing circumferential spacing between them having toothed-gearing type drive
-
- 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
- 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
- F01C20/18—Control of, monitoring of, or safety arrangements for, machines or engines characterised by varying the volume of the working chamber
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D15/00—Varying compression ratio
- F02D15/02—Varying compression ratio by alteration or displacement of piston stroke
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D15/00—Varying compression ratio
- F02D15/04—Varying compression ratio by alteration of volume of compression space without changing piston stroke
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
The present invention relates to a system for constructing rotary compressors and motors, each comprising two rotors, with one, two or more plungers for each rotor, so as to create two or more chambers between the plungers. The chamber volume varies depending on the distance between the pistons, which is generated by the varying and alternating relative speeds between the two of the rotors. Such speed variations can be obtained by various types of systems which are characterized in that the length of the radius of transmission or reception of the regular and uniform rotary motion is varied, transforming said motion into an oscillating motion with varying speed, or vice versa. The new system is characterized by the use of two mechanisms together or separately. One of the mechanisms dynamically modifies the distance between the plungers, in that the actuating mechanism or motor is arranged on a sliding guide and is moved by means of a shaft, hydraulic piston or gear arrangement, and the other mechanism dynamically modifies the start of the suction and compression phases, preventing the stoppage of the plungers in a certain section of the suction-compression chamber, excluding the chamber section by a similar actuating mechanism, creating a fixed or variable opening that allows the passage of the fluid and prevents its movement. The combined action of these two mechanisms is monitored by a sensor-fed computer system, allowing the parameters of the motor or compressor to be dynamically changed in order to achieve improved and more efficient energy utilization.
Description
Technical field
The present invention relates to a kind of system for compressor and the construction of rotary engine, the compressor and rotary engine
Including two rotors, each rotor has one, two or more displacer, so that the amount according to each rotor displacer,
Two or more chambers are formed in displacer.The volume of chamber changes according to the separation degree between piston, this point
Caused from degree by the change between two rotors and alternate relative velocity.This change of speed can be by several types
System produce, these systems have the change of radius length as characteristic, in such systems, delivery rules and uniformly revolve
Transhipment is dynamic, it is transformed into the oscillating motion of pace of change, or vice versa.As the example of this mechanism, we can arrange
Lifting includes those mechanisms of double-crankshaft, and the double-crankshaft is hinged with slip or rotating bar, and the double-crankshaft operates in relative position, with
Arm is hinged, and these arms are attached in each of rotor, and away from their geometrical axis.Radius length is allowed in this disengagement
Change, wherein, transmit motion, thus by the Uniform Movement of double-crankshaft be transformed into rotor and their displacer acceleration and
The varying motion of deceleration, or vice versa.In such a way, system is using fixed sun gear, planetary gear around the fixation too
Sun wheel motion, these Supporting Planetary Gears leave the axle at their center.These axles are connected to by transmitting the connecting rod moved
On the arm of rotor.Another mechanism utilizes elliptic gear, and these elliptic gears are connected on the arm of rotor by means of rotating bar.
New system is characterised by, combines or Liang Ge mechanisms are used alone.Mechanism dynamic in the two mechanisms
Ground changes the distance between displacer, and another mechanism dynamically changes the beginning of air-breathing and compression stage.Displacer
The change of distance obtained by the modification of the distance between engine or the geometrical axis of compressor in drive mechanism,
At least one in them is placed on rail plate, and it is transported by means of main shaft, hydraulic piston or geared system
It is dynamic.Displacer will be closer to each other, or separates them, increase or reduction compression ratio, as proposed by the present invention.
Another mechanism changes the volume discharged in air inlet and compression chamber, therefore changes on burning and exhaust chamber
Volume relationship.This difference of volume is realized, by means of the separation between displacer, prevents the spy in air-breathing-compression chamber
Determine the sealing of displacer in section, form opening, the opening allow fluid by and preventing to pass through suction of the displacer to them
Enter and compress.
So, discharge capacity can be reduced as follows：By fixed form, using at least one in each chamber wall
Depression is limited, restriction depression amplifies the import of air-breathing, such as (Fig. 1-a)；Or by variable manner, by one of chamber or
The movement of each sector, the chamber makes sector in itself by means of certain mechanical system, close to or away from the effect of displacer, the chamber
Room forms opening between itself and displacer, reduces the sealing area (Fig. 1-b) of chamber.No matter system stops or transported
Dynamic, this change of discharge capacity can be changed.
The joint operation of the two mechanisms is allowed in being decreased or increased for discharge capacity in expiratory phase, without by the side of being not intended to
Formula changes the compression ratio of engine or compressor.Therefore, it is necessary that compression ratio is decreased or increased, it is set to adapt to new air inlet
Volume.It is assumed that it is desirable that worked by 1 to 9 compression ratio, and we utilize the row in one of chamber wall as follows
Let out device：This eductor only carries out and compressed the 50% of cumulative volume, and in these areas, compression ratio will fall on half (1 to 4.5).
It will be necessary, reduce the distance between displacer, so as to reach 1-9 compression ratio again.In such a way, we will have
Have a reduction of suction volume, but we will keep desired by compression ratio, at this moment we are by with burning and exhaust chamber doubles
Volume.In these areas, if one or each section that is responsible for the reduction of air-breathing-compression chamber is repositioned to, allow to replace
The larger work angle of device, then should change compression ratio again, for discharge fluid volume increase, the compression ratio will into than
The increase of example ground.
The motion of these sections of chamber can be artificial, mechanical or hydraulic pressure, and by means of appropriate motor, this is electronic
Machine observe with it is pre--establish the computerization program of answer, the computerization program is by temperature, speed, moment of torsion, burning quality etc.
Deng sensor reading and provide other information cultivate.So, during the operation of engine or compressor, there can be suction
The discharge capacity and the jointly modification of the real compression ratio of engine or compressor of gas and compression, optimize the life of engine or compressor
Yield.
So will likely, under high speed, increase the volume efficiency of system, it is adapted to different speed.
By reducing suction and compression volume, in the case of internal combustion engines, on the pass burnt with the size of exhaust chamber
System's automatically change in good time, so allow the time of complete process and the increase of volume, ensure expanding gas it is larger using and
The preferable burning of mixture.Difference is in the improve in productivity ratio and is reduced by efficient burning universal poisonous in inefficient combustion
Residue (CO2, hydrocarbon).
Background technology and the present invention
Energy and environmental crisis as caused by the pollutant technology of low energy productivity ratio in compressor and engine, it is necessary to lead
New equipment in domain, these new equipments, which reduce environment, to be influenceed, and noxious emission is reduced to minimum, and realizes consumed energy most
It is big to use.It is other compared with low pollution fuel as the new recyclable fuel of biodiesel, ethanol, hydrogen etc or as natural gas etc
Using need as internal combustion engine, these internal combustion engines with whole these fuel all can efficiently operate, that is, for each
Kind fuel has preferable compression ratio.
On the other hand, Current internal combustion engines (reciprocating or rotator type) can not be by ideal for each speed-torque situation
Compression ratio works；On the contrary, they are adjusted to avoid pinking.Turbine is already adapted to provide under the pressure higher than atmospheric pressure
Air, thus the good breathing of engine is obtained, increase their volume capacity.But these have added with the engine of turbine
Increase the limit of their volume capacity, by the increase of compression ratio in itself that be likely to be breached in the case where not damaging engine and
Show.In order to significantly change the volumetric displacement in reciprocating engine by variable manner, it is one and is very difficult to complete
Task because in same cylinder, Otto circulation in, four-stage：Air-breathing/compression/combustion/exhaust is by such as at two
In timing or when four-stage occurs like that in same cylinder.On the other hand, by the way that air bleeding valve must be opened in advance, typically exist
60 degree before final process, it is intended to which convenient discharge gas and permission inhalation cycle are not hindered by discharge gas, reciprocating engine
Machine lose combustion-gas pressure close to 20%.The burning of mixture is also influenceed by the geometry of reciprocating engine, these
Reciprocating engine can not have large volume of combustion cylinders, and these larger volume combustion cylinders can burn swollen compared with good utilisation
It is swollen, and it is efficiently completed in such a way, so as to not produce the pollution residue of high target.In order to weaken fuel
The influence of bad fuel, and eliminate hydrocarbon, CO2, etc. part, developed filtration catalytic device, these filtration catalytic devices
In addition to high cost and short usage time, without the discharge of efficiently solution dusty gas.
On the other hand, " flexibility " engine has been developed, these " flexibility " engines are by electronics pre-programmed, according to biography
The reading of sensor changes the parameter for being powered and lighting a fire, and these parameters are adjusted for different types of fuel.Electronic mechanism makes
Internal combustion engine is flexible, but they are unable to the compressed fuel (for example, diesel oil and gasoline) that adaptive form differs greatly, and they
Good productivity can not be all obtained for any of these fuel, because compression ratio keeps fixing, being preferably adapted to will
Seek the fuel of smaller compression.
The dynamic of discharge capacity changes in air-breathing and compression stage and the dynamic of compression ratio changes, than the body of air-breathing-compression
The burning of the big volume capacity of product capacity and the utilization for discharging chamber, supply a kind of solution interested.In the feelings of internal combustion engine
Under condition, use certain compression for fuel each, in addition to the utilization by the different fuel of optimal way, will allow compared with
Big energy using and carry out the toxic residua of spontaneous combustion and substantially reduce.
The change of compression ratio while different revolutions per minute are run is being pressed in engine, in view of by different sensors
Send information (operation temperature, torque, fuel type, mixture affluence degree, efficiency of combustion, etc.), will allow for different fuel
Be preferred, without the danger of pinking.The present invention also allows the position of the position relative to displacer, air entry and exhaust outlet
The change put.This uses planetary system when you, by sun gear relative to planetary Angle Position modification when, be possible
's.This new system also allows being incorporated to for the very high effective model of power turbine, now will not by the increase of compression ratio and
Its performance is limited, the compression ratio is dynamically changeable.Finally, air-breathing-compression chamber is reduced, we form sky in the chamber
Between, in this place, air fuel and preheated mixture are homogenized before by compression.This ensures preferable for burning completely and comparatively fast
Condition, this will cause larger and relatively cleaning energy efficiency.In the case where this system is used for compressor, it will allow for by not
The compression of same rate and volume, it works by these different rates and volume.In the case of such as refrigerating compressor-these causes
Cold compressor controls by thermostat or by the speed change system of costliness now, will allow for requiring the efficient control of temperature,
Speed and discharge capacity are changed, thus reduces energy expenditure, and extends the service life of motor, unlike in thermostat
Use in like that, continuous to stop and start, these, which continuously stop and started, increases energy expenditure, and shortens equipment
Service life.
Based on the motion of two rotors, the compressor and rotary engine of several types, the two rotors have been invented
Each there is at least one piston, moved by change and alternate relative velocity.This velocity variations motion passes through different machines
Structure realizes that we can substantially enumerate by these mechanisms：
1) planetary gear system
2) there is the system of elliptic gear
3) there is the system of sliding bar
4) there is the system of rotating bar
The eccentric relationship established is presented in all of which, and in the case of using planetary mechanism, in referring now to engine
Geometrical axis fixation eccentric relationship.A variety of rotary engine are made to be based on planetary gear together in ideal, these rotary engine
Use, there is relative velocity changeable mechanism between two rotors.Whole planetary gears are on fixed sun gear work, around this
Fixed sun gear, rotates at least two planetary gears in relative position.They the remote center of gear support
Themselves is hinged on the arm of rotor by axle, these axles by rotating bar-motion converyer.In sun gear and planetary gear
Between deceleration gap, determined by the quantity of displacer, when it is each support one displacer when be 1 to 1, on every rotor two
Displacer is 2 to 1, and the like, these displacers support each rotor.The distance and phase at the planetary center of axle
To the length of position, the arm of rotor and bar, it is determined that the relative velocity change between rotor displacer corresponding to they, these
Axle is attached on planetary gear, these bar transmission campaigns.
Coupking shaft away from planetary center, when being rotated around sun gear, alternately approachs and leave it, changes it
The length of the middle radius for transmitting motion, causes speed and the change including some relations and position, or even cause one of rotor
Stagnate.
Planetary system is designed to work by eccentric form for engine axis all the time, meet the simple, firm of machine and
The concept of final reduced size.In such a way, sun gear is bound up on the framework of engine securely, and for its geometry
Axis is eccentric.The present invention proposes, at a certain distance from the planetary mechanism of engine or compressor is dynamically maintained at, so as to
Change compression ratio.In order that with per rotor more than one displacer can geometric separation axis, the present invention proposes, in arm and rotor
Between use The gear deceleration, the The gear deceleration is proportional to the quantity per rotor displacer.
In the case of using double-crankshaft wherein, it should also apply this deceleration, these double-crankshafts are by means of sliding members
It is hinged with the arm of rotor, or makes converyer of the double-crankshaft by means of rotating bar-motion, is hinged with the arm of rotor, these slips
Element makes themselves member motion from double-crankshaft.Liang Ge mechanisms work as on the more than one displacer of every rotor at work
When, reduction gearing is required for, because they produce velocity fluctuation at each 360 degree, this makes them unsuitable for needing
180 degree operates in the case of circulating, as in the case of each two displacers of rotor supports.
The content of the invention
In addition to the traditional advantages that rotary engine supplies relative to selection example, that is except size is small, moving parts are few,
Outside with small vibration, in light weight, manufacturing cost is low, new work engine used towards large energy and as caused by burning it is poisonous residual
The property quality and quantity of excess significantly reduces.This is possible due to following a variety of causes：
1. because this invention system allows combustion chamber to have the volume capacity bigger than the volume capacity of air-breathing-compression, and
Thus can in expansion or combustion phases, preferably using fluid pressure and preferably burn.
2. because this invention system allows the change of discharge capacity, fuel consumption is substantially reduced, and therefore reduce the dirt of discharge
Dye, in the case of engine with equipment, the needs of discharge capacity adaptation vehicle are made by programming mode, in the case of compressor,
Worked in best scope, for every kind of preferable energy efficiency of speed-torque case guarantee.
3. because this invention system is allowed between the geometrical axis of engine and the geometrical axis of actuating mechanism simultaneously
Distance change, can be according to torque and the requirement of speed, the increase or reduction of discharge capacity (discharge rate) so during operation
And fuel type in use and change compression ratio.We by with the closer pressure of ideal compression ratio for burning
Contracting ratio, correlate every kind of situation, and therefore we will preferably be burnt, and have less toxic residua, and clearly obtain
Used to the energy bigger than current engine.
4. because this invention system can change the angular relationship between sun gear and planetary gear, displacer
The more efficient control of position be possible, relative to chamber and air inlet and exhaust outlet and spark plug, relative to displacer,
Operation change geometrical condition at different moments, so relative to speed, discharge capacity, the torque to engine calls, fuel type, etc.
Etc. allowing best effect.
In one of its preferred embodiment, in addition to using the possibility of other velocity variations mechanisms, the present invention proposes
Two kinds of substantial modifications, both substantial modifications produce a kind of more general novel actuating mechanism, and the novel actuating mechanism holds
Perhaps together or the individually foundation of the different relations of the varying motion between rotor and their displacer, and also controlling
The distance between displacer.
The first, which is changed, includes the planetary gear system of escape engine, can be with so as to be moved by means of their certain
Change the distance between both geometrical axis, and thus control the distance between displacer, these displacers are attached to
On rotor.
So do, we establish a kind of novel mechanism, the novel mechanism by two varying motions system manipulation.One is
System formed by planetary mechanism, and another system by engine or compressor geometrical axis and motion geometrical axis
Separate and formed, the motion is coupled by connecting rod.
It is possible as follows that the composite type of both velocity variations mechanisms, which will cause,：According to using such as gasoline, ethanol,
The requirement for the best engine that the different fuel of gas etc is run in different torques and velocity interval, rotor motion and they
Corresponding displacer parameter modification, these parameters include：Different burning times；Relative position between piston；I
Kept for time of identical compression ratio；Speed in air-breathing, compression, burning and exhaust phase.
In order to which large energy uses the reduction with Air-pollution From Combustion residue, this will allow varying motion machine in different phase
Structure it is perfect.
But will likely, when we are by means of two or more displacers work of every rotor, passed by means of modification
Unite planetary system, combine the two mechanisms, conventional planetary system needs the quantity of the displacer according to rotor supports, using with too
Sun takes turns the planetary gear of proportional diameter.In the case of every two displacers of rotor, planetary system is designed to by means of row
Star working gear, these planetary gears have the half of the diameter of sun gear.So, it is every for being carried out around fixed sun gear
Turn, produce two different velocity variations circulations.If we separate this overall geometrical axis, we can produce separately
A kind of velocity variations circulation, this entirety are connected to by connecting rod on the arm of the rotor of engine geometry axis, these connecting rods
Motion is transmitted, another velocity variations circulate in each 360 degree lower operations.Both work together necessarily produce rotor it
Between different and inconsistent motions.Exactly because this reason, mechanism of the invention proposes in one of preferred embodiment
A kind of unique planetary gear train, there is equal diameter between planetary gear and sun gear in such a way, so as to produce
It is raw to be circulated with circulating 360 degree of mutually compatible only one as caused by lever system.When using per two displacers of rotor, new system
System proposes, by means of from two-to-one The gear deceleration, the motion of two displacers being placed in into intermediate value, the gear of the half number of teeth is put
Onto the axle of the arm of each rotor, and the gear with the double number of teeth is placed in each rotor, this follows 360 degree of change
Two circulations of the ring transformation into 180 degree.
In the case of using per rotor more displacers, it is this slow down by with the quantity of displacer that uses into than
Example, is 4-1 for every four displacers of rotor from the 3-1 for three displacers, and the like.
In one of its preferred embodiment, double-crankshaft and sun wheel shaft are positioned to by novel system, can be by means of master
Axle, hydraulic pressure, pneumatic or geared system move on guide rail or sliding axle, and the double-crankshaft support planetary gears, the sun wheel shaft is consolidated
It is scheduled on bearing, the main shaft, hydraulic pressure, pneumatic or geared system are commanded by computer, and the computer is properly supplied by sensor
Data.And so change the distance between the geometrical axis of engine and the geometrical axis of double-crankshaft, thus it is possible to vary putting
The distance between parallel operation, and thus change compression ratio, the double-crankshaft around sun gear turn round.
In one of its preferred embodiment, for compressor and the present system of the construction of rotary engine, pass through
Make the displacer of certain section of chamber remote by fixed or variable manner, so as to prevent the suction of fluid and pressure in that region
Contracting, there is provided change the possibility of discharge capacity.Air-breathing-compression beginning chamber at least a portion by means of main shaft, hydraulic pressure, gas
Dynamic or geared system moves in sliding manner, should so as to this mobile opening established or closed between displacer and chamber
Opening allows passing through for fluid.
By increasing the volume of suction, if for example, we do not change the degree of separation of displacer, we can be automatically
Increasing compression ratio, on this, we can risk the danger for having certain pinking in certain limit.This is why Liang Ge mechanisms exist
The reason for technically can not possibly individually designing, one of the two mechanisms allow the geometrical condition for changing chamber, so as to change row
Amount, and another can realize change compression ratio.
Change the distance between geometrical axis, we will change compression ratio, to keep the identical compression of such as engine
Than this can be carried out in the case where engine is shut down or is moved.
In one of its preferred embodiment, these operations can be controlled by computerized system, the computerized system with
The change of discharge capacity operates together, it is contemplated that speed-torque-fuel, temperature, the fuel type used, for preferable and more efficient
Necessary change will be ordered with cleaning energy use, this is had never been realized by means of the current techniques of internal combustion engine.
The present invention also supplies a kind of novel mechanism in one of its preferred embodiment, the novel mechanism relative to chamber and
Its air inlet, exhaust outlet and spark plug, the relative position of displacer can be changed.It includes sun gear being placed on axle, should
Axle is movable and can be fixed in diverse location, so as to change the relative position of planetary gear and their corresponding axle, the phase
Axle is answered to be attached in connecting rod, these connecting rod transmission campaigns.By the position for the axle for changing sun gear, it also changes displacer
Relative to the relative position of fixed chamber and its air inlet, exhaust outlet and spark plug.
By the way that by this root Spindle Links to any mechanical system, the mechanical system can make the sun by means of appropriate engine
Wheel motion or the relative position for changing chamber, will can carry out these adjustment during the operation of engine.These adjustment can milli
Undoubtedly operated by programming electronic unit relative to the data sent by sensor, to be properly located sun gear, purpose
It is to improve its operation.
The present invention is in one of its preferred embodiment, there is provided a kind of construction for compressor and rotary engine is
System, these compressors and rotary engine between air-breathing and compression chamber and burning and exhaust chamber with different bodies
Product discharge capacity.The relation of air-breathing and compression chamber and the volume capacity of burning and exhaust chamber can be fixed or variable.
In the another kind of its preferred embodiment, velocity variations can be produced by various types of mechanisms, these mechanisms tool
Have change radius length characteristic, wherein, it transmit or receive rule and Rotating with Uniform motion, by it be transformed into oscillating motion or
Vice versa.As the example of such system, we can be mentioned, and these systems are made up of double-crankshaft, and the double-crankshaft makes slip
Bar or rotating bar work in relative position, with being attached to arm hinge of the rotor on each, and between their geometrical axis
Separate.This distance allows the change for wherein transmitting the length of the radius of motion, thus using these mechanisms any one, will be double
The continuous motion of bent axle, varying motion and the stopping of acceleration and the deceleration of rotor and their displacer are transformed into, or
Vice versa, it is characterised in that following true：Be dynamically varied compression ratio, by means of sliding equipment change geometrical axis it
Between distance, the sliding equipment by main shaft, hydraulic pressure, air rammer or geared system move.The connecting rod of motion is transmitted, works as rotor
It is directly be hinged when each only supporting displacer (Fig. 3), and/or when and every rotor two or more displacers work
When (Fig. 1,2), it will be intervened by The gear deceleration.
In another preferred embodiment, motion is worked by means of double-crankshaft, and the double-crankshaft supports two gears,
The two gears have the identical number of teeth, by chain connection.Axle away from center planetary gear is by means of connecting swingle and rotor
Arm be hinged, these connection swingle transmission campaigns.When rotor each supports more than one displacer, application and displacer
The proportional The gear deceleration of quantity.
In another preferred embodiment of the system of the present invention, the system is used for the pump of all different types of fluids
With the construction of compressor, internal combustion engine, heat engine, hydraulic press or pneumatic motor.
Brief description of the drawings
Fig. 1-a and 1-b are related to engine (left side) and the view of the front of its motion (right side), the engine
Individually designed with its motion, in order to which it understands.Engine has two rotors, two ports, and each rotor has
A pair of displacers (2) and (5), this is moved to displacer (2) and (5) in chamber (1), the two ports be air inlet (26) and
Exhaust outlet (25), the eductor (23) at air-breathing beginning limit the effect of displacer.On side, the section (24) of chamber is being schemed
It is closing in 1-a, and is unlimited in Fig. 1-b, the section (24) is be hinged with outer shroud (1), is placed on outside the fixation of chamber
In wall, driven by hydraulic piston (22).Hydraulic means (22) opens the section of chamber, and formation prevents the effect of displacer (2,5)
Groove, to be moved in compression and air-breathing chamber (34) and compression volume is reduced by about 50%, while it increases, and will burn-
The relative volume of exhaust chamber (35) doubles.Combustion chamber-have spark plug (32) in this place, nine to one pressure is pressed in Fig. 1-a
Contracting works than (27), and changes to half close to displacer in Fig. 1-b, to compensate the reduction of discharge capacity, keeps identical pressure
Contracting ratio.This change is worked, and is dynamically changed between the axle between engine (left hand view) and motion (right part of flg)
Distance (33).
Motion is double-crankshaft (15), and the double-crankshaft (15) carries two planetary gears (12-13), the two planet teeth
Wheel (12-13) moves on fixed sun gear (14).Rotating bar (8-9) transmits the motion of inner and outer rotor arm (6-7).These arms
It is connected to by means of gear (30-31) on rotor, the number of teeth of these gears (30-31) is the half of the number of teeth on rotor (28-29),
So as to by the circulation rate scope of 360 degree of two varying cyclicallies of each 180 degree.Thus every 180 degree of double-crankshaft movement, is produced
Four aspects of Otto circulations.Air inlet-compression operates in the sector of engine (34) all the time, and burns-be vented and exist all the time
Operated in the sector (35) of engine.It was observed that in Fig. 1-b, the chamber (35) has compared with air inlet-compression chamber (34)
There are two volumes, it is allowed to the preferable use of burning gases.In Fig. 1-b, it was observed that, the amplification of chamber section (23), in this place,
Air fuel mixture is heated, homogenizing before by compression.
Fig. 2 is related to the perspective view of same engine, and the engine is represented in figure before.
Fig. 3 is related to the section in the front view of compressor, and the compressor has two rotor-internal rotors (3) and outer turn
Sub (4), each rotor have displacer (5,2), and the displacer (5,2) works in fixed outer shroud (1), the fixation outer shroud (1)
The section (24) of chamber is supported in sliding manner, and the section (24) is driven by hydraulic mechanism (22), so as to form gap (23), the gap
(23) effect of displacer (2,5) is prevented, or them is worked, and so dynamically changes discharge capacity as necessary.Turn
Sub (3-4) is attached on arm (6-7), these arms (6-7) by rotating bar (8-9) by means of they it is remote it is planetary in
The axle (10-11) of the heart is be hinged with planetary gear (12-13), and these planetary gears (12-13) rotate around fixed sun gear (14).
Planetary gear (12 and 13) is supported by double-crankshaft (15), and the double-crankshaft (15) turns round around sun wheel shaft (18), and this is too
Positive wheel shaft (18) carries gear (19), and the gear (19) can be moved by motor (21), it is therefore an objective to as necessary, changes displacer
(5-2) relative to chamber (1) relative position.
It was found that the entirety of velocity variations mechanism is attached firmly on bearing arrangement (20), the bearing arrangement (20) can led
On rail (16) by hydraulic mechanism (17) move, thus change between the axle of compressor and double-crankshaft and its planetary system away from
From, and thus removed by changing compression ratio or close to displacer (2,5).
Fig. 4 is related to the front of compressor, and the compressor has two rotors, each displacer of rotor supports one (2,
5), the displacer (2,5) moves in chamber (1) in the counterclockwise direction, and the chamber (1) is divided into two chambers, a use
In air-breathing and another is for compressing.Have by means of chamber section (24) hydraulic piston (22) motion Liang Ge mechanisms, one
(23) be the discovery that it is unlimited, and another be close.In Fig. 4-a, started in the chamber by the air-breathing of port (26),
The compression in another chamber starts simultaneously.Fig. 2 b have intermediateness, and in Fig. 4-c, the chamber between two displacers
The maximum compression of room runs into port (25), but displacer (5) does not have started the operation of air-breathing-compression.
In figure, reference is：
The outer shroud of 1- chambers；
The displacer of 2- outer rotors；
3- inner rotators；
4- external rotors；
The displacer of 5- internal rotors；
6- outer arm rotors；
7- inner arm rotors；
The rotating bar of 8- external rotors；
The rotating bar of 9- inner rotators；
10- outer planet gears axles；
11- internal planetary gear axles；
12- outer planet gears
13- internal planetary gears
14- sun gears；
15- double-crankshafts；
16- planetary mechanism chutes；
17- hydraulic mechanisms；
18- sun wheel shafts；
19- makes the gear that sun gear moves
The swingle of 20- external rotor devices；
The sliding bearing of 21- motions；
The hydraulic mechanism of 22- chamber outer shrouds；
The groove of 23- air-breathings-compression chamber；
The section of 24- chamber outer shrouds；
25- exhaust outlets；
26- import mouths；
27- maximum compression ratios；
The relatively gear wheel of 28- internal rotors；
The relatively gear wheel of 29- outer rotors；
The relatively little gear of 30- internal rotors；
The relatively little gear of 31- outer rotors；
32- spark plugs；
Distances of the 33- between geometrical axis；
The air-breathing of 34- chambers-compression sector；
The exhaust of 35- chambers-burning sector.
Claims (6)
1. a kind of compressor, the compressor includes two rotors (3,4), and each rotor has at least one displacer (2,5), institute
The speed for stating displacer alternately relative to each other to change is moved in the ring (1) with annular inner surface, between them
Chamber (34,35) is formed, the chamber alternately changes their volume, it is characterised in that the compressor includes：
First mechanism, for dynamically changing the distance between the displacer, to change compression ratio, wherein first machine
Structure includes motion change mechanism, between the geometrical axis of motion change mechanism and the geometrical axis of two rotors (3,4) away from
It can be changed by motion of the motion change mechanism on guide rail (16) from (33)；And
Second mechanism, for dynamically changing the maximum capacity for the chamber (34) for carrying out air-breathing and compression, to change by described
The volume of displacer (2,5) displacement.
2. compressor according to claim 1, it is characterised in that the chamber of air-breathing and compression is carried out for dynamically changing
(34) the second mechanism of maximum capacity includes the displaceable section (24) of the annular inner surface of the ring (1), forms the annular
Compression unit (23) in inner surface, the compression unit prevent the air-breathing and compression of the displacer (2,5), the compression unit
(23) activated by shift mechanism (22).
3. compressor according to claim 1 or 2, it is characterised in that the motion change mechanism includes fixed sun gear
(14) at least two planetary gears (12,13) and around the sun gear (14) moved, wherein each planetary gear (12,13)
It is connected to by connecting rod (8,9) on arm (6,7), the arm is connected to the respective rotor (4,3) of the displacer (2,5).
4. compressor according to claim 3, it is characterised in that the planetary gear (12,13) has and the fixation
Sun gear (14) identical number of teeth, and the arm (6,7) is by means of the quantity of the displacer (2,5) with each rotor (3,4)
Proportional The gear deceleration and it is be hinged with the planetary gear (12,13).
5. compressor according to claim 3, it is characterised in that the compressor includes double-crankshaft, double-crankshaft support
Two planetary gears coupled by chain, with the axle that the planetary center is spaced apart by means of transmitting described in motion
Connecting rod (8,9) is be hinged with the arm (6,7).
6. compressor according to claim 3, it is characterised in that the sun gear (14) can angularly move, so as to repair
Change relative position of the planetary gear (12,13) relative to the sun gear (14), and thus change the rotor (4,3) and it is put
Parallel operation (2,5) relative to the air inlet (26) of the ring (1), exhaust outlet (25) and firing point (32) relative position.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BRPI0925101-4A BRPI0925101A2 (en) | 2009-10-02 | 2009-10-02 | system for the construction of dynamically variable compressors and rotary motors with dynamically variable displacement and compression ratio |
| BR0925101-4 | 2009-10-02 | ||
| BRPI0993185 | 2009-10-02 | ||
| PCT/BR2010/000324 WO2011038474A1 (en) | 2009-10-02 | 2010-10-04 | System for constructing rotary compressors and motors with dynamically variable volumetric displacement and compression rate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103038512A CN103038512A (en) | 2013-04-10 |
| CN103038512B true CN103038512B (en) | 2018-01-16 |
Family
ID=46384643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201080053856.5A Expired - Fee Related CN103038512B (en) | 2009-10-02 | 2010-10-04 | Compressor with a compressor housing having a plurality of compressor blades |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20120195782A1 (en) |
| JP (1) | JP5655076B2 (en) |
| CN (1) | CN103038512B (en) |
| MX (1) | MX2012003964A (en) |
| RU (1) | RU2012116634A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122007B (en) * | 2016-08-03 | 2018-06-05 | 徐家业 | A kind of high pressure positive blower of two leaf alternate relay of no air valve rotation |
| DE202018000899U1 (en) * | 2018-02-21 | 2018-04-06 | André Kröll | Spherical energy converter |
| WO2020082095A2 (en) * | 2018-10-19 | 2020-04-23 | Hai Nguyen | Suction/compression rotating mechanism, rotary compressor and rotary engine |
| JP7156128B2 (en) * | 2019-03-27 | 2022-10-19 | 株式会社豊田自動織機 | ENGINE DEVICE AND METHOD OF CONTROLLING ENGINE DEVICE |
| CN112943524B (en) * | 2021-04-06 | 2023-09-08 | 邹晓明 | Fluid pressure machine |
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| US5537973A (en) * | 1995-07-19 | 1996-07-23 | Wittry; David B. | Rotary engine with glow ignition system |
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- 2010-10-04 CN CN201080053856.5A patent/CN103038512B/en not_active Expired - Fee Related
- 2010-10-04 US US13/499,888 patent/US20120195782A1/en not_active Abandoned
- 2010-10-04 JP JP2012531187A patent/JP5655076B2/en not_active Expired - Fee Related
- 2010-10-04 MX MX2012003964A patent/MX2012003964A/en active IP Right Grant
- 2010-10-04 RU RU2012116634/06A patent/RU2012116634A/en not_active Application Discontinuation
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| US5537973A (en) * | 1995-07-19 | 1996-07-23 | Wittry; David B. | Rotary engine with glow ignition system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103038512A (en) | 2013-04-10 |
| RU2012116634A (en) | 2013-11-10 |
| MX2012003964A (en) | 2012-11-29 |
| JP5655076B2 (en) | 2015-01-14 |
| JP2013508594A (en) | 2013-03-07 |
| US20120195782A1 (en) | 2012-08-02 |
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