CN85109018A

CN85109018A - The rotating machinery of fluid control

Info

Publication number: CN85109018A
Application number: CN85109018.4A
Authority: CN
Inventors: 阿尔瓦罗·马林·A
Original assignee: Individual
Current assignee: Individual
Priority date: 1984-12-12
Filing date: 1985-12-11
Publication date: 1986-06-10
Also published as: BR8503681A; CN1004566B; AU5089785A; KR940006045B1; ES8606580A1; KR860005119A; CA1261762A; ES542955A0; AU589383B2

Abstract

A kind ofly use the rotating machinery of fluid with the whole bag of tricks, air compressor for example is used for the pump of liquid, fluid power or air motor, internal-combustion engine (diesel type or other).It has one the one recessed internal surface of end is columniform rotor, and this rotor holds fixed, as to be used to install a plurality of (normally a pair of) rotation blade cylindrical columns with the relation that closely cooperates and seal.Be provided with a plurality of screw threads that are carved with in the rotor admitting the corresponding cavity of each blade-section, these blade-sections enter and by corresponding cavity, so that according to the distinctive character compression of this machinery or advance relevant special fluid.For keeping the synchronous rotation of blade and rotor, various devices are provided.

Description

The rotating machinery of fluid control

The present invention is relevant with rotating machinery that acts on fluid and the rotating machinery that is subjected to the fluid effect such as internal-combustion engine and air or fluid-power motor such as air compressor and pump.

In my the 3rd, 477, No. 414 U. S. Patents of in 11 days November in 1969 approved being entitled as " with the rotating machinery of fluid ", relevant such machinery is disclosed.Wherein, the blade that a pair of rotation is arranged in the relative both sides of a center rotor, the tip of blade is by being arranged on the corresponding cavity on the center rotor, the effect of this a pair of leaf is the volume that changes the cavity part between the relative blade surface gradually, thereby reaches the purpose of relevant specific mechanical.From that time, utilize what is called " single-screw slurry " air compressor of same principle to be developed out and on market, to sell.Wherein, blade a pair of circle, that be no many spoke wheels of wheel rim shape has replaced the elongated blade shown in my patent, and helical rotor that is carved with screw thread has replaced the binary cavity rotor shown in my patent.All these trade literature by Chicago Pneumatic Tool Co.'s its " single-screw slurry " air compressor of report has displayed.

The present invention has constituted a kind of improvement to my machinery of obtaining patent and " single-screw slurry " machinery.Now, one in blade is arranged on another on corresponding parallel axle of a fixing cylindrical columns of rotor.The internal surface of rotor is provided with cavity to admit the light end of corresponding blade.Blade and rotor can with shown in my patent or what is called above-mentioned " single-screw slurry " type air compressor different.

By such repacking, obtained the result who is all beyond one's expectations.Much bigger when the volume ratio of the fluid that is transmitted in any given time is not reequiped, thus cause the machinery that transmits the per unit volume fluid compacter, lighter and handier.Under the situation of internal-combustion engine, this means every horsepower of unusual tightness and lightly spend and obtain much bigger moment of torsion.This machinery has the advantage of reciprocating engine (variable volume) and turbo machine (high speed rotary motion) concurrently, this in addition mechanical energy and motor machine integrator produce other useful purposes, and can be made into the form of an artificial heart.

The application be I exercise question similarly, application number is 628406, the applying date is the application of awaiting the reply on July 6th, 1984 part continues, it is disclosed to be the embodiment who appends who is contemplated to the optimal mode of implementing the present invention at present.

In the accompanying drawings:

Fig. 1 is fixed in plumb post and the top plan view of an air compressor extending with the overhang form from this pillar according to the present invention.

Fig. 2 is the anterior elevational view of the air compressor in garden 1.Ensconce rotor cavity, blade, the joint shaft gear back, that be in compression half cycle working position, dot.

Fig. 3 is that the scope of following blade dots along the horizontal sectional drawing of the 3-3 line of Fig. 2.

Fig. 4 is a similar sectional drawing of not drawing vane drive mechanism, the relative position of expression blade when 1/4th operation cycles subsequently finish.

Fig. 5 is a view suitable with Fig. 4, but represents that blade finishes in that press cycles, the relative position when next press cycles begins.

Fig. 6 is along the 6-6 line of Fig. 2 and Fig. 3 and has removed a vertical sectional drawing of plain vane pillar, the position of the shape of expression cavity and corresponding blade.

Fig. 7 is a similar sectional drawing, in expression 1/4th operation cycles subsequently, and the identical rotor cavity and the relative position of blade, another rotor cavity can be seen just.

Fig. 8 is a similar sectional drawing, represent that press cycles finish, when next press cycles begins, rotor and two blades relative position separately.

Fig. 9 is a side view of this machinery of seeing from Fig. 1 left side, and rotor is removed, and is in work upper blade, the interior inlet of air stream and the passage that pressurized air flows out intermittently with announcement, and these passages dot itself.

Figure 10 is a view that is equivalent to Fig. 6, but the layout of inlet and a replacement of passage (dotting) in the expression air stream, and this passage is not to run through the plain vane pillar but run through rotor.If do not have slender blade and binary cavity in wheel rim wheel and the corresponding polynary cavity replacement prior figures with many spokes, then adopt this layout.

Figure 11 is most of view suitable with Fig. 3, but shows an example according to internal-combustion engine of the present invention, and its firing chamber dots.

Figure 12 is a side view suitable with Fig. 9, but it is the side view of the internal-combustion engine example of Figure 11, and its firing chamber dots.

Figure 13 is that class is discussed a side view in Figure 12, but sees from the right of Fig. 1 rather than from the left side.

Figure 14 is the top plan view that seal ring is housed of Figure 11-13.

Figure 15 is the vertical cross section of Figure 14 along the 15-15 line.

Figure 16 is a view that is similar to Figure 14, but represents that one does not need gear and reaches the example of synchronous slender blade.

Figure 17 is the two-dimensional representation that is suitable for the cylindrical form interior surface of the rotor that the blade with Figure 16 uses, and has shown the cavity of rotor.

Figure 18 is a horizontal sectional drawing of crossing axis that is similar to Fig. 3, but shows a present illustrated embodiments of the present invention of air compressor form.

Figure 19 is the vertical cross section of Figure 18 along the 19-19 line.

Figure 20 is the perspective sketch plan of seal arrangement of the combustion engine of a compressor impeller structure that is used to have Figure 18 and 19.

Figure 21 is similar to Fig. 4 but the view of representing a present most preferred embodiment.Wherein, blade is circular, so that occupy the maximum volume of corresponding pressing chamber, driving mechanism is similar to Figure 18 and 19.

Figure 22 is a two-dimensional representation that is similar to Figure 17, but corresponding to the example of Figure 21.

Figure 23 is a view that is similar to Figure 11, and expression is used as a machine intrinsic motivation of airplane engine.

Figure 24 is a view that is equivalent to Figure 23, but be illustrated in the air compressor that adds Figure 18 and 19 in the structure of Figure 23, rotor is connected, common activation, the combination of this motor and air compressor can be used as air breathing engine burner or stationary compressor of a band expansion nozzle (not shown).

Figure 25 is a view that is similar to Figure 24, but only corresponding to the air compressor portion of Figure 24, this part is used as the effect of the rotor portion and the electrizer drive unit of a motor.

Figure 26 is a view that is equivalent to Figure 11, represents that this machinery is as a motor that is added into a motor, makes the drive unit of this motor.

Figure 27 is a view that is equivalent to Figure 20, and expression is used for the structure of the seal ring of Figure 11,23,24, each rotor of example of 25 and 26.

Figure 28 was the sectional drawing of the axis of an artificial heart, and the present invention is presented as a pump-unit therein.

In the form of the present invention that Fig. 1-9 shows, with a vertical support structure 15 air compressor is mounted to the form of an overhang, and it is maintained fixed in the course of the work with any appropriate structuring.But this air compressor can be installed with several different methods according to its usage mode.

As shown in the figure, mounting bracket 16 extends to a fixed plain vane pillar 17 from its bearing in any suitable manner, sees Fig. 2 and Fig. 9.This pillar have one rotatable, with pillar the rotor 18 of sealing relationship is arranged, an end of rotor is recessed inwards to hold the plain vane pillar.After rotor was contained on the blade pillar 17, hold-down ring 16a was fastened on the rotor 18, and rotor is remained on the pillar.As shown in the figure, opposite one end of rotor 18 is covered by end casing 20a fully, but this is not a precondition.

Oil vapor is mixed in usual mode with inhaled air, realized sealing easily, if still rotor 18 is by high-speed driving (about 20000R.P.M), such sealing is perhaps unnecessary.Need effective seal under certain situation, rectangular sealing strip S at this moment shown in Figure 9 plays known piston ring, and it can run through the compressed air outlet 19 at this place and the relative side installation of import 29 along each, and covers this two mouths.

Rotor 18 has a power input shaft 20, and this begins to extend with the place that detachable closed cover 20a fixes this from the other end relative with an end that mention earlier rotor 18.Axle 20 is connected with starting arrangement such as motor or other motor (not shown) in any suitable manner.Have cavity in the rotor, shown in here is binary cavity 21, and it leads to the rotor cylindrical form interior surface 18a that engages with the barrel surface of blade pillar 17.

Blade pillar 17 is inwardly recessed for each blade 23 provides cell 22, and here, a pair of cell is consistent with a pair of cavity 21 that rotor 18 is provided.Cell 22 is separated by partition wall 17a, shown in Fig. 2 and 8.Blade 23 and their each self-corresponding cells, one on another, these blades are contained on separately the minor axis 24 rotationally so that relatively rotate with respect to each other.

The synchronous rotation of blade and blade rotation and rotor rotation be by the interconnecting of gear and rotor 18 synchronously, the spur wheel 25 that for example is installed on the rotor 18 and meshes with planetary pinion 26 on the corresponding trunnion shaft 27 by rigidity among Fig. 1,2 and 3 with finish being connected of rotor 18.Trunnion shaft 27 has umbrella gear 28 to interconnect (these several gears preferably helical tooth) with corresponding blade minor axis 24.The gearing of this synchronizer as blade and rotor is that it is unnecessary having no chance among " single-screw slurry " embodiments of many spoke wheels at this mechanical blade, because organize blade and the intermeshing result of rotor cavity itself just plays synchronizer more.

Blade 23 has any required elongate configuration, and oppositely rotation in their cells 22 separately.Their terminal enters and passes corresponding cavity 21.Because they are the spirality symmetry about the rotor spin axis, this means that the volume of the cavity part of the blade front of rotating reduces gradually, the air in these cavity parts then is compressed gradually.The longitudinal edge of blade resembles deflection the 23a place, thereby consistent with the screw orientation of vertical wall of corresponding cavity.The blade terminal part of contact cavity wall is as noted earlier, uses oil sealing when low-speed running, does not then need sealing when running up.

As shown in the figure, power input shaft 20 rotates counterclockwise, drive the leading blade 23 of the direction of arrow that rotor rotates counterclockwise and adding, the air compression stroke of the balance on these directions is provided, make the air compression among the part 21a that the volume at the rotor cavity 21 of correspondence diminishes, see Fig. 6 and 7.

Respectively have from lead to the passage 30 of this inlet at a mouth 31 towards the end in the outside of this blade pillar at the air inlet 29 of the barrel surface of blade pillar 17 among Fig. 2 and 9.Atmospheric air is inhaled into compressor by these passages, and the air that has compressed enters corresponding similarly passage 32 by similar mouthful 19, and by exporting and pipeline 33(Fig. 1) to enter a pressurized tank standby.

Blade 23 rotates continuously, and revolution half cycle machinery is the repeated compression stroke just.

Air inlet and passage can be positioned in the rotor, as shown in figure 10.Among this figure, atmosphere is led in an outlet 36, and passage 35 is from the air intlet 34 of this outlet up to each cavity 21.If desired, this device can use with the described example that slender blade is housed, but then is essential for still unaccounted many spokes, " single-screw slurry " type structure are mentioned in the front.

When shown in Figure 11-15, constitute one when using the internal-combustion engine that the method identical with air compressor install, in plain vane pillar (being designated as 38 herein), form a firing chamber 37, and, except that the diesel pattern, adorn a spark plug 39 and light the fuel mixture that is compressed in this firing chamber.A kind of fuel mixture infeeds at the outside of the bared end of plain vane pillar inlet 40 from a suitable vaporizer by one, and arrives inner inlet 42 through passage 41 therefrom.In the diesel pattern, spark plug is replaced by common fuel injector, and the size of firing chamber suitably reduces.

Seal purpose easily in order to reach when blade pass is crossed the cavity 44 of its corresponding rotor 45, the structure of each blade 43 is best shown in Figure 14 and 15.Each blade by the part 46 of the edge deflection of two circles mutually with plane contact, while face toward and with one below the centre circular portion 47 connections and make.Thereby the relative two ends of the seal ring 49 that will closely surround with pivot pin 50 be fastened to install seal ring 49 on the corresponding part 46 after, with press-fit pin 48 with the fastening firmly location of circular portion 47.Seal ring 49 is similar to piston ring, but spring steel preferably.Two couple's of this seal ring two ends with one be generally the spring steel, around elastic strip 51(Figure 14 of pivot center 52 rotation) be connected to each other rotationally.

The blade of making like this is fixedly mounted on the minor axis 53.A umbrella gear is housed on this minor axis, is used for being meshed with the corresponding umbrella gear of a transmission device 54, this transmission device interconnects with aforementioned pto 55 for air compressor power input shaft 20 again.

The compression of fuel mixture (or the air in the diesel pattern) is as in the compression stroke of aforementioned air compressor, takes place in the side (opposite side manipulation exhaust) of machinery.Compressed load is transported near the compression stroke end firing chamber 37 by mouth 56 in Figure 11 and 12 and passage 57, and relief opening 58 is closed by rotor inner surface.Thus, the compression in the firing chamber fuel mixture lighted, simultaneously, relief opening 58 is opened, and the gas that burning is expanded enter the rotor cavity 44 from opposite side.So machine is driven, begun a press cycles at this rotor cavity that is arranged in the blade another side.Meanwhile, opposite side at the plain vane pillar, begin to remove burnt gas, when when the respective end portions 46 of the blade 43 of blade pillar 38 those sides is advanced in corresponding rotor cavity 44, such burnt gas is pushed out interior air outlet 59(Figure 11 and 13), by passage 60 with in the outer air outlet 61 of the bared end of this blade pillar 38.In the back of this progressive blade tip 46, a certain amount of fuel mixture (or the air in the diesel pattern) through port 40, passage 41 and mouthful 42 inflows.

Longitudinal sealing strip S(Figure 12 and 13) along the

mouth

56 and 58,

mouthfuls

42 and 59 of compressor, and mouthfuls 19 and 29(Fig. 9) install, and cover these mouthfuls.

This machinery as a pump as shown in Fig. 1-9, air inlet 29(Fig. 9 just) to become the liquid inlet outfall then must be elongated and reorientate and make its center consistent with mouth 29, like this, two running-ons always communicate with their pairing rotor cavity in the cycle in corresponding work.This is not meant that outfall must be identical with the inlet size, because by regulating the power input quantity capacity of discharge is equated with the amount of capacity that enters.This is desirable, because it provides the advantage of a positive-displacement pump by a rotary machine.

In the embodiment of Fig. 9 and 10, the mouth and the passage that only need be used in the rotor cavity opposite end replace outfall 19, passage 32 and outfall 33.

But, in these two embodiments, the pipeline (being similar to the pipeline 33 of Fig. 1) that connects these imports and outfall respectively should be installed, like this, this pump will have only an import and an outlet.

The structure and the function class of fluid-power motor and air motor are similar to pump.

In all embodiments, except internal-combustion engine, to replace the gear drive as rotosyn according to the many spoke wheels of no wheel rim of above-mentioned commercialization " single-screw slurry " air compressor and corresponding many cavitys be possible by providing.By the relative side from the length of blade direction is installed, tooth that protrudes in the middle of its length and corresponding with it secondary rotor cavity, thereby obtaining being similar to forwardly states many spokes and takes turns resulting blade for no reason at all and rotate continuously and reach identical effect, also is possible.Like this, as shown in figure 16, can adorn several groups of teeth 62 in the relative both sides of blade 63 length directions, and as shown in the schematic representation of Figure 17, some groups of auxiliary cavitys 64 can be set, so that admit these teeth on the rotor cylindrical form interior surface between the cell 65 that holds blade.

Concerning internal-combustion engine, turbine blade directly is added on the rotor or around the surrounding rotor, and the air that will so compress delivers to vaporizer or fuel injector in a conventional manner, the turbocompressor of a common pattern just can be provided.Such air also can be used to cooled rotor and personnel skilled in this technical field are conspicuous sealing oil.

Figure 18 and 19 embodiment are the reduced forms of the air compressor of Fig. 1-9, and are the optimal modes that is used to make this air compressor and other form of the present invention such as pump and motor of being proposed as present expection now.

In the embodiment who simplifies, garden cylindricality blade pillar 66 is installed securely by means of a wall bracket 67, becomes the standing part of device, and has a rotatable rotor 68.Here the rotor 68 of Xian Shiing has a main body 68a with general spherical structure, and two cavitys 69 are provided effectively.These two cavitys lead to the garden cylindrical internal surface of rotor respectively, and the periphery of this surface and blade pillar 66 has a common boundary.At the plate 68c of the ring 68b of the mounting end of blade pillar 66 and its opposite one end and corresponding to 20 axle, rotor is fixed on the blade pillar 66, about the same with the situation among the embodiment of Fig. 1 and 2.

Axle 70 in blade pillar 66 central authorities, seat extends to rotor plate 68c and axle journal is equipped with bearing 72 and 73 from rigidly fixing.This have one fixing, with the gear 74 of corresponding gear 75 engagements (Figure 19), gear 75 is fixedly mounted on the corresponding minor axis 76 of corresponding blade 77.Like this, rotatablely moving of rotor 68 just passes to each blade by single axle.In addition, the passage 78 that this structure provides air to flow into most effectively, this passage be just in time in the relative both sides of axle 70, almost extends to end and each corresponding pressurized air flow pass 79 on opposite from each inlet of the bared end of fixed cylinder 66.

Install under the situation of rotor seal ring at this motor of machinery formation and needs, can adopt system shown in Figure 20.Longitudinal sealing strip 80 and 81 shown in the figure on the circumference profile of plain vane pillar, extends to the other end along a side of rotor from its end, and one group of arm 80a and 81a that extends from the relative inward at both ends of this pillar is respectively arranged.These two Stamping Steel Ribbons are hinged respectively at 82 and 83 places.Between two arms at relative place, two ends, the spring 84 of Stamping Steel Ribbon promotes Stamping Steel Ribbon respectively toward each other, thereby they are pressed against on the corresponding blade 77.When rotor rotated, the spring 85 at the rounded end place of each arm was pressed against on the cylindrical form interior surface of rotor 68 Stamping Steel Ribbon 80 and 81.Stamping Steel Ribbon 86 and the similar method of 87 usefulness are contained in opposite one side of blade pillar 66 respectively and are pressed against respectively on the cylindrical form interior surface of corresponding blade 77 and rotor 68 by corresponding spring 88 and 89 equally like one category.The compressed fluid of desire enters pressing chamber in the rotor 68 by opening 78a, and the air that has compressed is discharged by opening 79a from this pressing chamber.During as a motor, combustion gas enters expansion chamber in the rotor 68 by opening 78a, and waste gas is discharged through opening 79a.

Figure 21 and 22 embodiment also are best at present.An optimal mode that is contemplated to the swept volume maximum of relevant fluid at present is provided here.Different with the elongated shape blade 77 in Figure 18 and 19, blade in the plain vane pillar 91 is the round structure that has the diametical radially rectangular hole 92 of direction respectively herein, the spiral wall 93 of rotor 94 matches with these slotted holes respectively, and the cavity 95 of this rotor is separated.The drive unit of rotor 94 and air ports basically with Figure 18 and 19 embodiments in identical.

The embodiment of Figure 23 is an internal-combustion engine that is similar to Figure 11, and it as an airplane engine, is used for driving propulsion device 96 here.This propulsion device 96 is contained among the nose 97a of rotor 97.Air is inhaled into and is installed on the rotor 97 via the open front 99a that is used for being connected to the shell 99 on the airframe and can compress in advance being installed on the compressor blade 97b that moves between the stator blade 99b of shell 99.Flow through the common fuel mix system (not shown) that path 10 0 arrives among the shell rear portion 99c through precompressed air.Waste gas is discharged by the opening among the housing parts 99c 101.The cooling of a lubricant oil and circulatory system (not shown) can comprise the driving gear 102 and the radiator coil 103 of the effect of a pump.In this explosive motor, can adopt to be similar to the such seal ring system of Figure 20, it is indicated among Figure 27 and is described later.

Figure 24 represents one and the essentially identical internal-combustion engine of motor shown in Figure 23, and it is connected to an air compressor that the circular blade in similar Figure 21 and 22 is arranged.In this embodiment, motor 105 and compressor 106

rotor

104a and 104b separately connects together, and becomes the unit that launched machine drives.Air enters motor via the opening (not shown) among the antetheca 107a of engine housing 107, flows through precompression machine 108 and path 10 9 to compressor 106.Plain vane pillar 110 and 111 is fixed in shell 112 rigidly, for example by means of the bolt (not shown) when this device is used to jet propulsion, its shell is fastened on the airframe, and when it was used as industrial air compressor, its shell was fastened on any fixing support.The waste gas of motor can be directed through passage 113, so that compress with inhaled air.The air that has compressed is gone out via corresponding passage 114.

Figure 25 represents that a basic sides is equivalent to Figure 24 but is contained in an air compressor in the squirrel-cage induction machine of using as drive unit.The rotor 115 of this compressor bank has a squirrel-cage shaped secondary winding, and also is used as the rotor of motor.Elementary winding 117 is installed on the fixing shell of formation motor stator and is supported by it.Shell 118 also supports centric leaf plate rack 19.Being electrically connected of the power supply of an elementary winding 117 and a replacement (electric current power source) is common.

Figure 26 represents an internal-combustion engine that is equivalent to the compressed air machine of Figure 24 substantially, but it is contained in a similar on the generator of the squirrel-cage motor of Figure 25.When generator amature 120 rotations, brushless DC exciter 121 is presented electric current to rotor electrode 122, thus the voltage on the induction staor winding 123.It also is common being electrically connected (not shown).This embodiment is effective especially when being used for the power supply unit of the electric propulsion wheel of vehicle and marine propeller.

In the motor of previous embodiment, employing is similar to a kind of mode shown in Figure 20 and reaches sealing.As shown in figure 27,, one group of longitudinal sealing band 124 and 125 of arm 124a and 125a is arranged respectively, be articulated in 126 and 127 respectively in plain vane pillar one side.Spring 128 is equivalent to spring 84.At the offside of this blade pillar, one group of auxiliary longitudinal sealing band 129 and 130 that has arm 129a and 130a similarly is articulated in 131 and 132 respectively, and spring 133 is equivalent to spring 88.Yet, respectively organize arm 124a and 125a and 129a and 130a herein, acted on the spring 134 on the prolongation 135 and 136 of arm respectively accordingly rather than pushed open by the spring that each component is opened.The air that is used for fuel mixture 137 enters corresponding engine rotor compression chamber by entering the mouth, and the fuel mixture through port 139 that has compressed enters corresponding rotor cavity, and waste gas is discharged through exporting 140.

Figure 28 represents that the present invention is the pump-unit 142 of similar in an artificial heart of unit shown in Figure 18 and 19, and it is driven by corresponding two direct current generators installing side by side 143 or by one of them or another driving.The rotor 144 of pump-unit 142 generally resembles the rotor of Figure 18 and 19 to spherical, and is assemblied in the suitable cordate shell 145, and this shell is used to suitably be anchored in a receptible human or animal's the body.Plain vane pillar 164 is installed on shell 145, and has rotating circular blade 147 respectively, these blades resemble in Figure 18 and 19 interconnect by gear, and driven with rotor 144 synchronous.The vena systemica that blood connects by corresponding respectively to and pulmonary venously go into circulation road 148,149, and the body artery that connects by corresponding respectively to is extracted out with pump with 151 with Pulmonic outlet 150.The design of blade 147 can be reproduced the natural pump circulation of substituted heart, and as the pump circulation of human heart, wherein in each circulation, take place once intermittence in per 1/4 circulation.Be connected to external with a battery on cable 152 power to two motors, each motor by a correspondence, drive rotors 144 with the small gear 153 of the ring gear engagement of rotor 144.Each motor 143 itself just can drive rotor 144.These two motors are installed like this, make when a breakdown, always have one standby.Axle 155 drives synchromesh gear.

As shown in the figure, under the actual size of the artificial heart speed that power supply machine per minute pin about 35 changes basically, 5 liters of blood of per minute pin pumping.If as an auxiliary device of natural heart, then size and pumping capacity reduce corresponding.

In view of with reference to the embodiment who is contemplated to the optimal mode of implementing the present invention at present the present invention having been carried out diagram and explanation specially here, be to be understood that, make the present invention be adapted to different examples but do not break away from disclosed here and, can produce multiple conversion by the main invention thought that following claim is concluded.

Claims

1, uses the rotating machinery of fluid, comprise, be recessed into cylindrical in one one end and the rotor of power transmission is housed; A fixed cylinder that in rotor recesses, closely cooperates and seal; Be used to make described cylinder with respect to the hard-wired device of described rotor, described rotor is installed in device on the described cylinder; At least one pair of in rotor position relatively, be carved with spiral lamination and on the rotor barrel surface to the cavity of the periphery opening of described fixed cylinder; At least one pair of is contained in the diametical side of direction and the independently rotary blade of described fixed cylinder separately, described fixed cylinder with the rectangular axle of the spin axis of described rotor on, when described blade and described rotor rotate synchronously, the part of blade will enter and by corresponding cavity; Make described blade and the described rotor device of rotation synchronously; Make the fluid in the described machinery flow into the device in the proal approach of described blade in the described cavity; And the device that fluid is discharged from this machinery under described blade effect.

2, according to the machinery of claim 1, wherein blade be slim-lined construction and one on another, be rotatably installed in the corresponding cell in the face of the periphery opening of fixed cylinder.

3, according to the machinery of claim 1, the device that wherein supplies the device of fluid inflow and supply fluid to discharge comprises the inlet/outlet device of the periphery that leads to described fixed cylinder; Be equipped with at described cylinder axis to the Stamping Steel Ribbon that extends to the other end basically from an end relative side at each described mouthful of device.

4, according to the machinery of claim 1, wherein the synchronous rotating device of blade and rotor is included in pitch wheel between the blade in rotor and the fixed cylinder.

5, according to the machinery that is used to excite fluid of claim 1, wherein, the device that fluid flows into comprises outer inlet and lead to the passage that enters the mouth from this mouthful in each relative longitudinally side of described cylinder corresponding, so that the fluid of desiring to be excited (when for example compressing, aspirate, pressurizeing described fluid) is directed to the place ahead of advancing of respective vanes in the corresponding rotor cavity; The device of discharging fluid is included in vertically each relative side of fixed cylinder, be used for being received near the interior outfall of the fluid that has been excited the forward path terminal of respective vanes and in this outfall lead to corresponding outside the passage of outfall.

6, according to the machinery of claim 5, wherein gateway and passage all are arranged in fixed cylinder.

7, according to the machinery of claim 5, wherein enter the mouth and the passage that becomes a mandarin be arranged in rotor and the outlet and drain passage be arranged in fixed cylinder.

8, according to claim 5 be used to compress for example machinery of air of a gaseous fluid, wherein, interior relief opening, exhaust passage and outer relief opening are than to reduce consistent suction port, gas-entered passageway little with the volume that excites gaseous fluid.

9, according to claim 5 be used to aspirate or the machinery of a kind of fluid that pressurizes, wherein in outfall, drain passage and outer outfall volume flowrate about equally.

10, according to the machinery of the internal-combustion engine of formation of claim 1, wherein form a firing chamber in the fixed cylinder, around each blade edge that keeps in touch with the rotor cavity surface seal arrangement is housed, and in described firing chamber, the device that igniting gaseous fuel mixture is used is housed.The device that fluid flows into comprises: outside inlet and one from this mouthful lead to of the vertical side of fixed cylinder inner enter the mouth go into circulation road, when a rotor cavity via when inlet in described, this passage imports the place ahead that blade is advanced in this rotor cavity with a gaseous fuel mixture or air; A less mouth that is positioned at described fixed cylinder vertical opposite one side and leads to described firing chamber, the gaseous fuel mixture or the air that are used for will having compressed when this less mouth of rotor cavity process are imported this firing chamber from this rotor cavity; Outlet in the described firing chamber of described vertical offside of described fixed cylinder, the fuel mixture in being used for will expanding when this outlet of rotor cavity process is transported to this rotor cavity from described firing chamber.The device of discharging fluid comprises the passage of an outfall outside the interior outfall of described vertical side of fixed cylinder and are led to by this mouthful, and the rotor cavity of pressure expansion gas drain boles in a process is entered the atmosphere.

11, according to the rotary combustion engine of claim 10, wherein each blade is formed with the rounded portions that the plane contacts, the edge tightens together facing to the edge, with one the 3rd intermediate portion by two.Seal ring is the elastic ring that cracks, one group end is anchored on described circular portion rotationally, and another group end is used as by one that pivot is loaded on this group end and be that the slender member that pivot installs on the described intermediate portion interconnects rotationally with its mid-length.

12, according to the rotary combustion engine of claim 10, wherein the fluid of Liu Ruing is a kind of gaseous fuel mixture, and ignition mechanism is a spark plug that links with the firing chamber.

13, according to the rotary combustion engine of claim 10, wherein, the fluid of inflow is an air, and ignition mechanism is the fuel injector that is used for the firing chamber, so this machinery resembles and works the diesel motor.

14, according to the machinery of claim 1, wherein, blade is leptosomatic, and synchronizer comprises several groups of teeth that stretch out from each middle opposing longitudinal edges of length of blade, and the auxiliary cavity of several groups of correspondences is arranged in the relative side of the cylindrical form interior surface of rotor, be used for when machine operation, admitting corresponding tooth.

15, according to the machinery of claim 1, wherein, rotor is general sphere; Synchronizer comprises and axially is installed on the rotor and at the axially extended axle of fixed cylinder, is contained in the thrust device at the axle journal place of described axle in described fixed cylinder, and is connected the gear drive of described axle with the rotatable blade seat; The inner device that flows into for fluid of machinery comprises the antipodal passage that is positioned at described axle and described synchronizer both sides and almost extends to this post opposite, garden one end from the inlet that is positioned at fixed cylinder one end.

16, according to the machinery of claim 3, wherein, Stamping Steel Ribbon comprise fixed cylinder with a few group leader's bars, respectively be assembled with Stamping Steel Ribbon be pressed against the opposite corresponding blade surface elastic device and Stamping Steel Ribbon is pressed against the elastic device of the rotor surface on opposite.

17, according to the machinery of claim 1, wherein, blade is the round structure that diametical radially elongated slot is arranged, and the spirality wall that the cavity of rotor is adapted to described elongated slot separately.

18, according to the machinery of claim 1, wherein, be used to make fixed cylinder to comprise a shell that is anchored on described cylinder rigidly and surrounds rotor basically with respect to the hard-wired device of rotor.

19, according to the machinery of claim 18, wherein, rotor has the secondary winding of an electricapparatus and shell has the elementary winding of described machinery, like this, this machinery will play one by compressors driven or pump, perhaps the effect of the motor of a drive generator.

20, according to the machinery of claim 18, wherein, fixed cylinder, blade and rotor are suitable for use as the pump-unit of an artificial heart; A brshless DC motor is housed in the shell, and this motor is by driving described pump-unit with being electrically connected of a power supply; The device that flows into for fluid comprises vena systemica and the pulmonary venous inlet that is used for connecting respectively a life entity, and the device of discharging fluid comprises and is used for connecting body artery and Pulmonic outlet respectively.

21, according to the machinery of claim 10, wherein, internal-combustion engine is contained on the shell that fixed cylinder is housed; Transmission device is connected with the rotor of described motor.

22, according to the machinery of claim 21, wherein, transmission device comprises the outstanding nose of an engine rotor and is contained in the propulsion device and the blade of this nose that shell is suitable for being contained in the vehicle resemble the aircraft.

23, according to the machinery of claim 21, wherein, transmission device comprises an air compressor that the compression rotor that cooperates with engine rotor is arranged, and this compressor has a compressed air outlet, is used to provide Driving force.

24, this machinery is described by accompanying drawing in essence and has been shown.