CN105179021A - Counter-rotating impeller mechanism and device comprising same - Google Patents
Counter-rotating impeller mechanism and device comprising same Download PDFInfo
- Publication number
- CN105179021A CN105179021A CN201510580313.3A CN201510580313A CN105179021A CN 105179021 A CN105179021 A CN 105179021A CN 201510580313 A CN201510580313 A CN 201510580313A CN 105179021 A CN105179021 A CN 105179021A
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- China
- Prior art keywords
- axle
- counterrotating
- movable vane
- rotate forward
- idle pulley
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D1/00—Non-positive-displacement machines or engines, e.g. steam turbines
- F01D1/24—Non-positive-displacement machines or engines, e.g. steam turbines characterised by counter-rotating rotors subjected to same working fluid stream without intermediate stator blades or the like
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
Abstract
The invention discloses a counter-rotating impeller mechanism which comprises at least one forward rotating shaft and at least one reverse rotating shaft. The difference value between the number of the forward rotating shafts and the number of the reverse rotating shafts is 1 or 0, and all the forward rotating shafts and all the reverse rotating shafts are correspondingly arranged in the axial direction in an alternating mode. All the forward rotating shafts are provided with forward rotating movable blades respectively, and all the reverse rotating shafts are provided with reverse rotating movable blades respectively. Each forward rotating movable blade and the adjacent reverse rotating movable blade are matched to form a working stage, and an inert magnetic fluid counter-rotating structure is arranged between each forward rotating shaft and the corresponding reverse rotating shaft. The invention further discloses a device comprising the counter-rotating impeller mechanism. By means of the counter-rotating impeller mechanism and the device comprising the same, the purpose of multi-stage counter rotation can be achieved, the rotating speed can be increased greatly, and the efficiency and the power are improved under the condition that the size is reduced.
Description
Technical field
The present invention relates to heat energy and dynamic field, especially a kind of Contra-rotating rotor mechanism and comprise its impeller air injection unit, impeller expansion cell, liquor pump, steam turbine, gas turbine and jet engine.
Background technique
Be no matter that the progression of gas impeller mechanism or liquid impeller mechanism decides its performance, current most this kind of mechanism is matched by movable vane and stator blade to form work level.Although have technological scheme and the Patents of Contra-rotating rotor mechanism, all unresolved multistage problem to turning.Therefore, the device invented a kind of novel impeller mechanism and comprise it is needed.
Summary of the invention
In order to solve the problem, the technological scheme that the present invention proposes is as follows:
Scheme 1: a kind of Contra-rotating rotor mechanism, comprise at least one and rotate forward axle and at least one counterrotating axle, the described difference rotated forward between the quantity of axle and the quantity of described counterrotating axle is 1 or 0, axle and the alternately axially corresponding setting of all described counterrotating axles is rotated forward described in all, rotate forward described in all axle arranges respectively and rotate forward movable vane, all described counterrotating axles arrange counterrotating movable vane respectively, each adjacent described in rotate forward movable vane and described counterrotating movable vane and complement each other to form a work level, described rotating forward between axle and described counterrotating axle, lazy magnetic liquid is set to rotation structure.
Scheme 2: on the basis of scheme 1, makes described lazy magnetic liquid be set to permanent magnetism coil electromagnetism induction structure to rotation structure or be set to coil coil electromagnetic induction structure further.
Scheme 3: on the basis of scheme 1, makes described lazy magnetic liquid be set to liquid impeller structure to rotation structure further.
Scheme 4: on the basis of scheme 1, makes described lazy magnetic liquid be set to idle pulley to rotation structure further.
Scheme 5: on the basis of scheme 1, rotates forward axle described in making further and described counterrotating axle coaxial line correspondence is arranged, and described lazy magnetic liquid is set to idle pulley to rotation structure, described in rotate forward described in axle and described counterrotating beam warp idle pulley interlock and arrange.
Scheme 6: a kind of Contra-rotating rotor mechanism, comprise and rotate forward axle and counterrotating axle, described rotate forward axle establishes rotate forward movable vane, described counterrotating axle establishes counterrotating movable vane, described rotate forward axle and described counterrotating axle coaxial line correspondence arrange, described rotating forward in the axle region corresponding with described counterrotating axle, idle pulley is set, describedly to rotate forward described in axle and described counterrotating beam warp idle pulley interlock and arrange, each adjacent described in rotate forward movable vane and described counterrotating movable vane complements each other to form a work level.
Scheme 7: in scheme 4 to 6 either a program basis on, oppositely bore tooth establishing with the described end rotating forward the corresponding described counterrotating axle of axle further, the end rotating forward axle described in corresponding with described counterrotating axle establishes forward to bore tooth, described idle pulley is set to cone tooth idle pulley, described reverse cone tooth engages with described cone tooth idle pulley and arranges, and described cone tooth idle pulley and described forward are bored tooth and engaged and arrange.
Scheme 8: in scheme 4 to scheme 6 either a program basis on, rotate forward in the axle region corresponding with described counterrotating axle described further, the described part suit rotating forward axle is arranged on outside described counterrotating axle, rotate forward on axle described in that part that suit is arranged on outside described counterrotating axle and establish internal tooth, described counterrotating axle establishes external tooth, described idle pulley is set to gear idle pulley, described internal tooth engages with described gear idle pulley and arranges, and described gear idle pulley engages with described external tooth and arranges.
Scheme 9: in scheme 4 to scheme 6 either a program basis on, rotate forward in the axle region corresponding with described counterrotating axle described further, in the described axle that rotates forward, internal tooth A is set, in described counterrotating axle, internal tooth B is set, described idle pulley is set to the combination idle pulley comprising intermeshing two gears, a gears meshing in described internal tooth A and described combination idle pulley is arranged, and another gear in described combination idle pulley engages with described internal tooth B and arranges.
Scheme 10: in scheme 4 to scheme 6 either a program basis on, rotate forward in the axle region corresponding with described counterrotating axle described further, in the described axle that rotates forward, internal tooth A is set, in described counterrotating axle, internal tooth B is set, described idle pulley is set to the combination idle pulley comprising intermeshing two or more gear, described internal tooth A engages with the type gear in described combination idle pulley and arranges, and the another kind of gear in described combination idle pulley engages with described internal tooth B and arranges.
Scheme 11: the impeller air injection unit of Contra-rotating rotor mechanism described in either a program in Utilization plan 1 to scheme 10, described rotate forward axle, described in rotate forward movable vane, described counterrotating axle and described counterrotating movable vane and be arranged in housing, describedly rotate forward axle and/or described counterrotating axle is set to power input shaft, described in rotate forward movable vane and described counterrotating movable vane is set to movable vane of calming the anger.
Scheme 12: the impeller expansion cell of Contra-rotating rotor mechanism described in either a program in Utilization plan 1 to scheme 10, described rotate forward axle, described in rotate forward movable vane, described counterrotating axle and described counterrotating movable vane and be arranged in housing, describedly rotate forward axle and/or described counterrotating axle is set to pto＝power take-off, described in rotate forward movable vane and described counterrotating movable vane is set to expansion movable vane.
Scheme 13: the liquor pump of Contra-rotating rotor mechanism described in either a program in Utilization plan 1 to scheme 10, described rotate forward axle, described in rotate forward movable vane, described counterrotating axle and described counterrotating movable vane and be arranged in housing, describedly rotate forward axle and/or described counterrotating axle is set to power input shaft, describedly rotate forward movable vane and described counterrotating movable vane is set to pumping movable vane, establish liquid inlet on the housing.
Scheme 14: the steam turbine of Contra-rotating rotor mechanism described in either a program in Utilization plan 1 to scheme 10, described rotate forward axle, described in rotate forward movable vane, described counterrotating axle and described counterrotating movable vane and be arranged in housing, describedly rotate forward axle and/or described counterrotating axle is set to pto＝power take-off, describedly rotate forward movable vane and described counterrotating movable vane is set to expansion movable vane, steam inlet is set on the housing.
Scheme 15: the gas turbine of Contra-rotating rotor mechanism described in either a program in Utilization plan 1 to scheme 10, described rotate forward axle, described in rotate forward movable vane, described counterrotating axle and described counterrotating movable vane and be arranged in air injection unit housing, describedly rotate forward axle and/or described counterrotating axle is set to power input shaft, described in rotate forward movable vane and described counterrotating movable vane is set to the part that movable vane of calming the anger forms compression unit; Described rotate forward axle, described in rotate forward movable vane, described counterrotating axle and described counterrotating movable vane and be arranged in expansion cell housing, describedly rotate forward axle and/or described counterrotating axle is set to pto＝power take-off, described in rotate forward movable vane and described counterrotating movable vane is set to the part that expansion movable vane forms expansion cell; The pressurized gas outlet of described air injection unit housing and combustion chamber, described firing chamber is communicated with the working medium entrance of described expansion cell housing; The line shaft of described compression unit and the line shaft interlock of described expansion cell are arranged, the external outputting power of line shaft of described expansion cell; Or a part of line shaft interlock of the line shaft of described compression unit and described expansion cell is arranged, the external outputting power of another part line shaft of described expansion cell.
Scheme 16: the jet engine of Contra-rotating rotor mechanism described in either a program in Utilization plan 1 to scheme 10, described rotate forward axle, described in rotate forward movable vane, described counterrotating axle and described counterrotating movable vane and be arranged in air injection unit housing, describedly rotate forward axle and/or described counterrotating axle is set to power input shaft, described in rotate forward movable vane and described counterrotating movable vane is set to the part that movable vane of calming the anger forms compression unit; Described rotate forward axle, described in rotate forward movable vane, described counterrotating axle and described counterrotating movable vane and be arranged in expansion cell housing, describedly rotate forward axle and/or described counterrotating axle is set to pto＝power take-off, described in rotate forward movable vane and described counterrotating movable vane is set to the part that expansion movable vane forms expansion cell; The pressurized gas outlet of described air injection unit housing and combustion chamber, described firing chamber is communicated with the working medium entrance of described expansion cell housing, the line shaft of described compression unit and the line shaft interlock of described expansion cell are arranged, and the sender property outlet of described expansion cell housing is communicated with the working medium entrance of Laval nozzle.
In the present invention, so-called " lazy magnetic liquid is to rotation structure " refers to utilize idle pulley, utilize electromagnetic induction or utilize liquid transmission to absorb power and forms structure to transferring the registration of Party membership, etc. from one unit to another, or utilizes idle pulley, utilizes electromagnetic induction or utilize liquid transmission rotatory force will to be converted to the structure of rotating power.
In the present invention, so-called " forward " and so-called " oppositely " is merely difference sense of rotation and defines.
In the present invention, so-called " movable vane " refers to the blade rotated, and comprises leaf grating.
In the present invention, described interlock setting comprises coaxial setting.
In the present invention, optionally select to make described liquid impeller structure comprise the corresponding same impeller flowing to counter steer arranged.
In the present invention, according to the known technology of heat energy and dynamic field, necessary parts, unit or system etc. should be set in the place of necessity.
Beneficial effect of the present invention is as follows: Contra-rotating rotor mechanism disclosed in the present invention and device thereof can solve the multistage problem to turning, and can increase substantially rotating speed, raise the efficiency and power when reducing volume.
Accompanying drawing explanation
Fig. 1: the structural representation of the embodiment of the present invention 1;
Fig. 2: the structural representation of the embodiment of the present invention 2;
Fig. 3: the structural representation of the embodiment of the present invention 3;
Fig. 4: the structural representation of the embodiment of the present invention 4;
Fig. 5: the structural representation of the embodiment of the present invention 8;
Fig. 6: the structural representation of the embodiment of the present invention 9;
Fig. 7: the structural representation of the embodiment of the present invention 11;
Fig. 8: the structural representation of the embodiment of the present invention 12;
Fig. 9: the structural representation of the embodiment of the present invention 13;
Figure 10: the structural representation of the embodiment of the present invention 14;
Figure 11: the structural representation of the embodiment of the present invention 15;
Figure 12: the structural representation of the embodiment of the present invention 16;
Figure 13: the structural representation of the embodiment of the present invention 17;
Figure 14: the structural representation of the embodiment of the present invention 18;
In figure: 1 rotates forward axle, 2 counterrotating axles, 3 rotate forward movable vane, 4 counterrotating movable vanes, 5 lazy magnetic liquid to rotation structure, 51 idle pulleys, 52 permanent magnetism coil electromagnetism induction structures, 53 coil coil electromagnetic induction structures, 54 liquid impeller structures, 55 combination idle pulleys, 61 housings, 62 housings, 63 housings, 64 housings, 65 air injection unit housings, 66 expansion cell housings, 68 air injection unit housings, 69 expansion cell housings, 7 firing chambers, 8 Laval nozzles.
Embodiment
Embodiment 1
A kind of Contra-rotating rotor mechanism, as shown in Figure 1, comprise one and rotate forward axle 1 and a counterrotating axle 2, described rotate forward on axle 1 arrange rotate forward movable vane 3, described counterrotating axle 2 arranges counterrotating movable vane 4, rotate forward movable vane 3 and described counterrotating movable vane 4 described in adjacent and complement each other to form a work level, described rotating forward between axle 1 and described counterrotating axle 2, lazy magnetic liquid is set to rotation structure 5.
As disposable mode of execution, described Contra-rotating rotor mechanism can be made to comprise more than one and to rotate forward more than axle 1 and one counterrotating axle 2, and the difference rotated forward between the quantity of axle 1 and the quantity of described counterrotating axle 2 is 0 or 1 described in can optionally making further, axle 1 and the alternately axially corresponding setting of all described counterrotating axles 2 is rotated forward described in all, rotate forward described in all axle 1 arranges respectively and rotate forward movable vane 3, all described counterrotating axles 2 arrange counterrotating movable vane 4 respectively, each adjacent described in rotate forward movable vane 3 and described counterrotating movable vane 4 and complement each other to form a work level, described rotating forward between axle 1 and described counterrotating axle 2, lazy magnetic liquid is set to rotation structure 5.
Embodiment 2
A kind of Contra-rotating rotor mechanism, as shown in Figure 2, on the basis of embodiment 1, makes described lazy magnetic liquid be set to permanent magnetism coil electromagnetism induction structure 52 to rotation structure 5 further.
As disposable mode of execution, in the specific implementation, described permanent magnetism coil electromagnetism induction structure 52 comprises electromagnetic coil 52a and permanent magnet 52b, rotate forward described in described electromagnetic coil 52a is arranged on axle 1 and described counterrotating axle 2, and by the effect of described permanent magnet 52b and described electromagnetic coil 52a realize impeller mechanism to turn; Or described permanent magnet 52b be arranged on described in rotate forward on axle 1 and described counterrotating axle 2, and by the effect of described permanent magnet 52b and described electromagnetic coil 52a realize impeller mechanism to turn.
As disposable mode of execution, the convertible mode of execution of embodiment 1 all can make described lazy magnetic liquid be set to permanent magnetism coil electromagnetism induction structure 52 to rotation structure 5 further.
Embodiment 3
A kind of Contra-rotating rotor mechanism, as shown in Figure 3, on the basis of embodiment 1, makes described lazy magnetic liquid be set to coil coil electromagnetic induction structure 53 to rotation structure 5 further.
In the specific implementation, described coil coil electromagnetic induction structure 53 can be made to comprise electromagnetic coil 53a and electromagnetic coil 53b, rotate forward described in described electromagnetic coil 53a is arranged on axle 1 and described counterrotating axle 2, and by the effect of described electromagnetic coil 53b and described electromagnetic coil 53a realize impeller mechanism to turn;
As disposable mode of execution, also can make described electromagnetic coil 53b be arranged on described in rotate forward on axle 1 and described counterrotating axle 2, and by the effect of described electromagnetic coil 53b and described electromagnetic coil 53a realize impeller mechanism to turn.
As disposable mode of execution, the convertible mode of execution of embodiment 1 all can make described lazy magnetic liquid be set to coil coil electromagnetic induction structure 53 to rotation structure 5 further.
Embodiment 4
A kind of Contra-rotating rotor mechanism, as shown in Figure 4, on the basis of embodiment 1, makes described lazy magnetic liquid be set to liquid impeller structure 54 to rotation structure 5 further.
In the specific implementation, the reverse impeller 54b rotating forward the forward impeller 54a on axle 1 described in described liquid impeller structure 54 being comprised be arranged on and be arranged on described counterrotating axle 2, by liquid stream and described forward impeller 54a and described reverse impeller 54b realize impeller mechanism to turning.
As disposable mode of execution, the convertible mode of execution of embodiment 1 all can make described lazy magnetic liquid be set to liquid impeller structure 54 to rotation structure 5 further.
Embodiment 5
A kind of Contra-rotating rotor mechanism, on the basis of embodiment 1, makes described lazy magnetic liquid be set to idle pulley 51 to rotation structure 5 further.
As disposable mode of execution, the disposable mode of execution of embodiment 1 all can make described lazy magnetic liquid be set to idle pulley 51 to rotation structure 5 further.
Embodiment 6
A kind of Contra-rotating rotor mechanism, on the basis of embodiment 1, rotate forward axle 1 described in making further and described counterrotating axle 2 coaxial line correspondence is arranged, described lazy magnetic liquid is set to idle pulley 51 to rotation structure 5, described in rotate forward axle 1 and described counterrotating axle 2 and link through described idle pulley 51 and arrange.
As disposable mode of execution, axle 1 is rotated forward and described counterrotating axle 2 coaxial line correspondence is arranged described in the disposable mode of execution of embodiment 1 all can make further, described lazy magnetic liquid is set to idle pulley 51 to rotation structure 5, described in rotate forward axle 1 and described counterrotating axle 2 and link through described idle pulley 51 and arrange.
Embodiment 7
A kind of Contra-rotating rotor mechanism, comprise and rotate forward axle 1 and counterrotating axle 2, described rotate forward axle 1 establishes rotate forward movable vane 3, described counterrotating axle 2 establishes counterrotating movable vane 4, described rotate forward axle 1 and described counterrotating axle 2 coaxial line correspondence arrange, described rotating forward in axle 1 and the corresponding region of described counterrotating axle 2, idle pulley 51 is set, described axle 1 and the described counterrotating axle 2 of rotating forward links through described idle pulley 51 and arranges, each adjacent described in rotate forward movable vane 3 and described counterrotating movable vane 4 and complement each other to form a work level.
Embodiment 8
A kind of Contra-rotating rotor mechanism, as shown in Figure 5, on the basis of embodiment 6, oppositely bore tooth establishing with the described end rotating forward the corresponding described counterrotating axle 2 of axle 1 further, the end rotating forward axle 1 described in corresponding with described counterrotating axle 2 establishes forward to bore tooth, described idle pulley 51 is set to cone tooth idle pulley, and described reverse cone tooth engages with described cone tooth idle pulley and arranges, and described cone tooth idle pulley and described forward are bored tooth and engaged and arrange.
As disposable mode of execution, embodiment 5 to embodiment 7 and disposable mode of execution thereof all oppositely can bore tooth establishing with the described end rotating forward the corresponding described counterrotating axle 2 of axle 1 further, the end rotating forward axle 1 described in corresponding with described counterrotating axle 2 establishes forward to bore tooth, described idle pulley 51 is set to cone tooth idle pulley, described reverse cone tooth engages with described cone tooth idle pulley and arranges, and described cone tooth idle pulley and described forward are bored tooth and engaged and arrange.
Embodiment 9
A kind of Contra-rotating rotor mechanism, as shown in Figure 6, on the basis of embodiment 6, rotate forward in axle 1 and the corresponding region of described counterrotating axle 2 described further, the described part suit rotating forward axle 1 is arranged on outside described counterrotating axle 2, rotate forward on axle 1 described in that part that suit is arranged on outside described counterrotating axle 2 and establish internal tooth, described counterrotating axle 2 establishes external tooth, described idle pulley 51 is set to gear idle pulley, described internal tooth engages with described gear idle pulley and arranges, and described gear idle pulley engages with described external tooth and arranges.
As disposable mode of execution, embodiment 5 to embodiment 7 and disposable mode of execution thereof all can rotate forward in axle 1 and the corresponding region of described counterrotating axle 2 described further, the described part suit rotating forward axle 1 is arranged on outside described counterrotating axle 2, rotate forward on axle 1 described in that part that suit is arranged on outside described counterrotating axle 2 and establish internal tooth, described counterrotating axle 2 establishes external tooth, described idle pulley 51 is set to gear idle pulley, described internal tooth engages with described gear idle pulley and arranges, and described gear idle pulley engages with described external tooth and arranges.
Embodiment 10
A kind of Contra-rotating rotor mechanism, on the basis of embodiment 6, rotate forward in axle 1 and the corresponding region of described counterrotating axle 2 described further, in the described axle 1 that rotates forward, internal tooth A is set, in described counterrotating axle 2, internal tooth B is set, described idle pulley is set to the combination idle pulley 55 comprising intermeshing two gears, and a gears meshing in described internal tooth A and described combination idle pulley 55 is arranged, and another gear in described combination idle pulley 55 engages with described internal tooth B and arranges.
As disposable mode of execution, embodiment 5 to embodiment 7 and disposable mode of execution thereof all can rotate forward in axle 1 and the corresponding region of described counterrotating axle 2 described further, in the described axle 1 that rotates forward, internal tooth A is set, in described counterrotating axle 2, internal tooth B is set, described idle pulley 51 is set to the combination idle pulley 55 comprising intermeshing two gears, a gears meshing in described internal tooth A and described combination idle pulley 55 is arranged, and another gear in described combination idle pulley 55 engages with described internal tooth B and arranges.
Embodiment 11
A kind of Contra-rotating rotor mechanism, as shown in Figure 7, on the basis of embodiment 6, rotate forward in axle 1 and the corresponding region of described counterrotating axle 2 described further, in the described axle 1 that rotates forward, internal tooth A is set, in described counterrotating axle 2, internal tooth B is set, described idle pulley 51 is set to the combination idle pulley 55 comprising intermeshing two or more gear, described internal tooth A engages with the type gear 55a in described combination idle pulley 55 and arranges, and the another kind of gear 55b in described combination idle pulley engages with described internal tooth B and arranges.
As disposable mode of execution, embodiment 5 to embodiment 7 and disposable mode of execution thereof all can rotate forward in axle 1 and the corresponding region of described counterrotating axle 2 described further, in the described axle 1 that rotates forward, internal tooth A is set, in described counterrotating axle 2, internal tooth B is set, described idle pulley 51 is set to the combination idle pulley 55 comprising intermeshing two or more gear, described internal tooth A engages with the type gear 55a in described combination idle pulley 55 and arranges, and the another kind of gear 55b in described combination idle pulley engages with described internal tooth B and arranges.
As disposable mode of execution, described in embodiment 11 and transformable mode of execution thereof, gear 55a and gear 55b optionally selects to be set to similar or inhomogeneity gear.
Embodiment 12
Utilize the impeller air injection unit of Contra-rotating rotor mechanism described in embodiment 8, as shown in Figure 8, described rotate forward axle 1, described in rotate forward movable vane 3, described counterrotating axle 2 and described counterrotating movable vane 4 and be arranged in housing 61, describedly rotate forward axle 1 and described counterrotating axle 2 is all set to power input shaft, described in rotate forward movable vane 3 and described counterrotating movable vane 4 is set to movable vane of calming the anger.
As disposable mode of execution, rotate forward axle 1 described in embodiment 12 also optionally selects only to make and be set to power input shaft, or only make described counterrotating axle 2 be set to power input shaft.
As disposable mode of execution, Contra-rotating rotor mechanism described in the equal alternate embodiments of Contra-rotating rotor mechanism 12 described in embodiment 1 to embodiment 11 and disposable mode of execution thereof and disposable mode of execution thereof.
Embodiment 13
Utilize the impeller expansion cell of Contra-rotating rotor mechanism described in embodiment 8, as shown in Figure 9, described rotate forward axle 1, described in rotate forward movable vane 3, described counterrotating axle 2 and described counterrotating movable vane 4 and be arranged in housing 62, describedly rotate forward axle 1 and described counterrotating axle 2 is all set to pto＝power take-off, described in rotate forward movable vane 3 and described counterrotating movable vane 4 is set to expansion movable vane.
As disposable mode of execution, rotate forward axle 1 described in embodiment 13 also optionally selects only to make and be set to power input shaft, or only make described counterrotating axle 2 be set to power input shaft.
As disposable mode of execution, Contra-rotating rotor mechanism described in the equal alternate embodiments of Contra-rotating rotor mechanism 13 described in embodiment 1 to embodiment 11 and disposable mode of execution thereof and convertible mode of execution thereof.
Embodiment 14
Utilize the liquor pump of Contra-rotating rotor mechanism described in embodiment 8, as shown in Figure 10, described rotate forward axle 1, described in rotate forward movable vane 3, described counterrotating axle 2 and described counterrotating movable vane 4 and be arranged in housing 63, describedly rotate forward axle 1 and described counterrotating axle 2 is all set to power input shaft, describedly rotate forward movable vane 3 and described counterrotating movable vane 4 is set to pumping movable vane, described housing 63 establishes liquid inlet.
As disposable mode of execution, rotate forward axle 1 described in embodiment 14 also optionally selects only to make and be set to power input shaft, or only make described counterrotating axle 2 be set to power input shaft.
As disposable mode of execution, Contra-rotating rotor mechanism described in the equal alternate embodiments of Contra-rotating rotor mechanism 14 described in embodiment 1 to embodiment 11 and disposable mode of execution thereof and convertible mode of execution thereof.
Embodiment 15
Utilize the steam turbine of Contra-rotating rotor mechanism described in embodiment 8, as shown in figure 11, described rotate forward axle 1, described in rotate forward movable vane 3, described counterrotating axle 2 and described counterrotating movable vane 4 and be arranged in housing 64, describedly rotate forward axle 1 and described counterrotating axle 2 is all set to pto＝power take-off, describedly rotate forward movable vane 3 and described counterrotating movable vane 4 is set to expansion movable vane, described housing 64 arranges steam inlet.
As disposable mode of execution, rotate forward axle 1 described in embodiment 15 also optionally selects only to make and be set to power input shaft, or only make described counterrotating axle 2 be set to power input shaft.
As disposable mode of execution, Contra-rotating rotor mechanism described in the equal alternate embodiments of Contra-rotating rotor mechanism 15 described in embodiment 1 to embodiment 11 and disposable mode of execution thereof and convertible mode of execution thereof.
Embodiment 16
Utilize the gas turbine of Contra-rotating rotor mechanism described in embodiment 8, as shown in figure 12, rotate forward described in one group axle 1, described in rotate forward movable vane 3, described counterrotating axle 2 and described counterrotating movable vane 4 and be arranged in air injection unit housing 65, rotate forward axle 1 described in this group and described counterrotating axle 2 is set to power input shaft, rotate forward movable vane 3 described in this group and described counterrotating movable vane 4 is set to the part that movable vane of calming the anger forms compression unit; Rotate forward described in another group axle 1, described in rotate forward movable vane 3, described counterrotating axle 2 and described counterrotating movable vane 4 and be arranged in expansion cell housing 66, rotate forward axle 1 described in this group and described counterrotating axle 2 is set to pto＝power take-off, rotate forward movable vane 3 described in this group and described counterrotating movable vane 4 is set to the part that expansion movable vane forms expansion cell; The pressurized gas outlet of described air injection unit housing 65 is communicated with firing chamber 7, and described firing chamber 7 is communicated with the working medium entrance of described expansion cell housing 66; The line shaft of described compression unit and the line shaft interlock of described expansion cell are arranged, the external outputting power of line shaft of described expansion cell.
As disposable mode of execution, embodiment 16 optionally can select that described air injection unit housing 65 and described expansion cell housing 66 are connected further and arrange or integrated setting.
Embodiment 17
Utilize the gas turbine of Contra-rotating rotor mechanism described in embodiment 8, as shown in figure 13, rotate forward described in one group axle 1, described in rotate forward movable vane 3, described counterrotating axle 2 and described counterrotating movable vane 4 and be arranged in air injection unit housing 65, rotate forward axle 1 described in this group and described counterrotating axle 2 is set to power input shaft, rotate forward movable vane 3 described in this group and described counterrotating movable vane 4 is set to the part that movable vane of calming the anger forms compression unit; Rotate forward described in another group axle 1, described in rotate forward movable vane 3, described counterrotating axle 2 and described counterrotating movable vane 4 and be arranged in expansion cell housing 66, rotate forward axle 1 described in this group and described counterrotating axle 2 is set to pto＝power take-off, rotate forward movable vane 3 described in this group and described counterrotating movable vane 4 is set to the part that expansion movable vane forms expansion cell; The pressurized gas outlet of described air injection unit housing 65 is communicated with firing chamber 7, and described firing chamber 7 is communicated with the working medium entrance of described expansion cell housing 66; The line shaft of described compression unit and a part of line shaft interlock of described expansion cell are arranged, the external outputting power of another part line shaft of described expansion cell.
As disposable mode of execution, embodiment 17 and disposable mode of execution thereof optionally can be selected that described air injection unit housing 65 and described expansion cell housing 66 are connected further and arrange or integrated setting.
As disposable mode of execution, embodiment 16 and embodiment 17 all optionally select only to make to rotate forward described in the compression member of described gas turbine axle 1 or described counterrotating axle 2 and select one and be set to power input shaft.
As disposable mode of execution, embodiment 16 and embodiment 17 and disposable mode of execution thereof are all also optionally selected only to make to rotate forward described in the dilation of described gas turbine axle 1 or described counterrotating axle 2 and are selected one and be set to power input shaft.
As disposable mode of execution, Contra-rotating rotor mechanism described in the equal alternate embodiments of Contra-rotating rotor mechanism 16 described in embodiment 1 to embodiment 11 and disposable mode of execution thereof and embodiment 17 and convertible implementation methods thereof.
Embodiment 18
Utilize the jet engine of Contra-rotating rotor mechanism described in embodiment 8, as shown in figure 14, described rotate forward axle 1, described in rotate forward movable vane 3, described counterrotating axle 2 and described counterrotating movable vane 4 and be arranged in air injection unit housing 68, describedly rotate forward axle 1 and described counterrotating axle 2 is set to power input shaft, described in rotate forward movable vane 3 and described counterrotating movable vane 4 is set to the part that movable vane of calming the anger forms compression unit; Described rotate forward axle 1, described in rotate forward movable vane 3, described counterrotating axle 2 and described counterrotating movable vane 4 and be arranged in expansion cell housing 69, describedly rotate forward axle 1 and described counterrotating axle 2 is set to pto＝power take-off, described in rotate forward movable vane 3 and described counterrotating movable vane 4 is set to the part that expansion movable vane forms expansion cell; The pressurized gas outlet of described air injection unit housing 68 is communicated with firing chamber 7, described firing chamber 7 is communicated with the working medium entrance of described expansion cell housing 69, the line shaft of described compression unit and the line shaft interlock of described expansion cell are arranged, and the sender property outlet of described expansion cell housing 69 is communicated with the working medium entrance of Laval nozzle 8.
As disposable mode of execution, optionally can select that described air injection unit housing 68 and described expansion cell housing 69 are connected further and arrange or integrated setting.
As disposable mode of execution, embodiment 18 also optionally selects only to make to rotate forward described in the compression member of described jet engine axle 1 or described counterrotating axle 2 and selects one and be set to power input shaft.
As disposable mode of execution, embodiment 18 and disposable mode of execution thereof are also optionally selected only to make to rotate forward described in the dilation of described jet engine axle 1 or described counterrotating axle 2 and are selected one and be set to power input shaft.
As disposable mode of execution, Contra-rotating rotor mechanism described in all alternative the present embodiment of Contra-rotating rotor mechanism described in embodiment 1 to embodiment 11 and disposable mode of execution thereof.
As disposable mode of execution, the present invention is all to be had in the mode of execution of firing chamber and all can optionally select further make described firing chamber be set to continuous combustion chambers or be set to intermittent combustion room.
As disposable mode of execution, all Application Examples of the present invention 1 to embodiment 11 and disposable mode of execution thereof all can select the progression of the Contra-rotating rotor of described Contra-rotating rotor mechanism according to actual needs.
Obviously, the invention is not restricted to above embodiment, according to known technology and the technological scheme disclosed in this invention of related domain, can to derive or association goes out many flexible programs, all these flexible programs, also should think protection scope of the present invention.
Claims (16)
1. a Contra-rotating rotor mechanism, comprise at least one and rotate forward axle (1) and at least one counterrotating axle (2), it is characterized in that: described in the difference rotated forward between the quantity of axle (1) and the quantity of described counterrotating axle (2) be 1 or 0, axle (1) and the alternately axially corresponding setting of all described counterrotating axles (2) is rotated forward described in all, rotate forward described in all axle (1) arranges respectively and rotate forward movable vane (3), all described counterrotating axles (2) arrange counterrotating movable vane (4) respectively, each adjacent described in rotate forward movable vane (3) and described counterrotating movable vane (4) and complement each other to form a work level, described rotating forward between axle (1) and described counterrotating axle (2), lazy magnetic liquid is set to rotation structure (5).
2. Contra-rotating rotor mechanism as claimed in claim 1, is characterized in that: described lazy magnetic liquid is set to permanent magnetism coil electromagnetism induction structure (52) to rotation structure (5) or is set to coil coil electromagnetic induction structure (53).
3. Contra-rotating rotor mechanism as claimed in claim 1, is characterized in that: described lazy magnetic liquid is set to liquid impeller structure (54) to rotation structure (5).
4. Contra-rotating rotor mechanism as claimed in claim 1, is characterized in that: described lazy magnetic liquid is set to idle pulley (51) to rotation structure (5).
5. Contra-rotating rotor mechanism as claimed in claim 1, it is characterized in that: described in rotate forward axle (1) and described counterrotating axle (2) coaxial line correspondence arrange, described lazy magnetic liquid is set to idle pulley (51) to rotation structure (5), described in rotate forward axle (1) and described counterrotating axle (2) and arrange through described idle pulley (51) interlock.
6. a Contra-rotating rotor mechanism, comprise and rotate forward axle (1) and counterrotating axle (2), it is characterized in that: described rotate forward axle (1) establishes rotate forward movable vane (3), described counterrotating axle (2) establishes counterrotating movable vane (4), described rotate forward axle (1) and described counterrotating axle (2) coaxial line correspondence arrange, described rotating forward in axle (1) and the corresponding region of described counterrotating axle (2), idle pulley (51) is set, described axle (1) and the described counterrotating axle (2) of rotating forward is arranged through described idle pulley (51) interlock, each adjacent described in rotate forward movable vane (3) and described counterrotating movable vane (4) and complement each other to form a work level.
7. Contra-rotating rotor mechanism according to any one of claim 4 to 6, it is characterized in that: oppositely bore tooth establishing with the described end rotating forward the corresponding described counterrotating axle (2) of axle (1), the end rotating forward axle (1) described in corresponding with described counterrotating axle (2) establishes forward to bore tooth, described idle pulley (51) is set to cone tooth idle pulley, described reverse cone tooth engages with described cone tooth idle pulley and arranges, and described cone tooth idle pulley and described forward are bored tooth and engaged and arrange.
8. Contra-rotating rotor mechanism according to any one of claim 4 to 6, it is characterized in that: rotate forward in axle (1) and the corresponding region of described counterrotating axle (2) described, the described part suit rotating forward axle (1) is arranged on described counterrotating axle (2) outward, be arranged on to rotate forward on axle (1) described in described counterrotating axle (2) that part outward at suit and establish internal tooth, described counterrotating axle (2) establishes external tooth, described idle pulley (51) is set to gear idle pulley, described internal tooth engages with described gear idle pulley and arranges, described gear idle pulley engages with described external tooth and arranges.
9. Contra-rotating rotor mechanism according to any one of claim 4 to 6, it is characterized in that: rotate forward in axle (1) and the corresponding region of described counterrotating axle (2) described, in the described axle (1) that rotates forward, internal tooth A is set, in described counterrotating axle (2), internal tooth B is set, described idle pulley is set to the combination idle pulley (55) comprising intermeshing two gears, a gears meshing in described internal tooth A and described combination idle pulley (55) is arranged, and another gear in described combination idle pulley (55) engages with described internal tooth B and arranges.
10. Contra-rotating rotor mechanism according to any one of claim 4 to 6, it is characterized in that: rotate forward in axle (1) and the corresponding region of described counterrotating axle (2) described, in the described axle (1) that rotates forward, internal tooth A is set, in described counterrotating axle (2), internal tooth B is set, described idle pulley (51) is set to the combination idle pulley (55) comprising intermeshing two or more gear, described internal tooth A engages with the type gear in described combination idle pulley (55) and arranges (55a), another kind of gear (55b) in described combination idle pulley (55) engages with described internal tooth B and arranges.
The 11. impeller air injection unit utilizing Contra-rotating rotor mechanism according to any one of claim 1 to 10, it is characterized in that: described in rotate forward axle (1), described in rotate forward movable vane (3), described counterrotating axle (2) and described counterrotating movable vane (4) and be arranged in housing (61), describedly rotate forward axle (1) and/or described counterrotating axle (2) is set to power input shaft, described in rotate forward movable vane (3) and described counterrotating movable vane (4) is set to movable vane of calming the anger.
The 12. impeller expansion cells utilizing Contra-rotating rotor mechanism according to any one of claim 1 to 10, it is characterized in that: described in rotate forward axle (1), described in rotate forward movable vane (3), described counterrotating axle (2) and described counterrotating movable vane (4) and be arranged in housing (62), describedly rotate forward axle (1) and/or described counterrotating axle (2) is set to pto＝power take-off, described in rotate forward movable vane (3) and described counterrotating movable vane (4) is set to expansion movable vane.
13. liquor pumps utilizing Contra-rotating rotor mechanism according to any one of claim 1 to 10, it is characterized in that: described in rotate forward axle (1), described in rotate forward movable vane (3), described counterrotating axle (2) and described counterrotating movable vane (4) and be arranged in housing (63), describedly rotate forward axle (1) and/or described counterrotating axle (2) is set to power input shaft, describedly rotate forward movable vane (3) and described counterrotating movable vane (4) is set to pumping movable vane, described housing (63) establishes liquid inlet.
14. steam turbines utilizing Contra-rotating rotor mechanism according to any one of claim 1 to 10, it is characterized in that: described in rotate forward axle (1), described in rotate forward movable vane (3), described counterrotating axle (2) and described counterrotating movable vane (4) and be arranged in housing (64), describedly rotate forward axle (1) and/or described counterrotating axle (2) is set to pto＝power take-off, describedly rotate forward movable vane (3) and described counterrotating movable vane (4) is set to expansion movable vane, described housing (64) arranges steam inlet.
15. gas turbines utilizing Contra-rotating rotor mechanism according to any one of claim 1 to 10, it is characterized in that: described in rotate forward axle (1), described in rotate forward movable vane (3), described counterrotating axle (2) and described counterrotating movable vane (4) and be arranged in air injection unit housing (65), describedly rotate forward axle (1) and/or described counterrotating axle (2) is set to power input shaft, described in rotate forward movable vane (3) and described counterrotating movable vane (4) is set to the part that movable vane of calming the anger forms compression unit; Described rotate forward axle (1), described in rotate forward movable vane (3), described counterrotating axle (2) and described counterrotating movable vane (4) and be arranged in expansion cell housing (66), describedly rotate forward axle (1) and/or described counterrotating axle (2) is set to pto＝power take-off, described in rotate forward movable vane (3) and described counterrotating movable vane (4) is set to the part that expansion movable vane forms expansion cell; The pressurized gas outlet of described air injection unit housing (65) is communicated with firing chamber (7), and described firing chamber (7) are communicated with the working medium entrance of described expansion cell housing (66);
The line shaft of described compression unit and the line shaft interlock of described expansion cell are arranged, the external outputting power of line shaft of described expansion cell; Or a part of line shaft interlock of the line shaft of described compression unit and described expansion cell is arranged, the external outputting power of another part line shaft of described expansion cell.
16. jet engines utilizing Contra-rotating rotor mechanism according to any one of claim 1 to 10, it is characterized in that: described in rotate forward axle (1), described in rotate forward movable vane (3), described counterrotating axle (2) and described counterrotating movable vane (4) and be arranged in air injection unit housing (68), describedly rotate forward axle (1) and/or described counterrotating axle (2) is set to power input shaft, described in rotate forward movable vane (3) and described counterrotating movable vane (4) is set to the part that movable vane of calming the anger forms compression unit; Described rotate forward axle (1), described in rotate forward movable vane (3), described counterrotating axle (2) and described counterrotating movable vane (4) and be arranged in expansion cell housing (69), describedly rotate forward axle (1) and/or described counterrotating axle (2) is set to pto＝power take-off, described in rotate forward movable vane (3) and described counterrotating movable vane (4) is set to the part that expansion movable vane forms expansion cell; The pressurized gas outlet of described air injection unit housing (68) is communicated with firing chamber (7), described firing chamber (7) is communicated with the working medium entrance of described expansion cell housing (69), the line shaft of described compression unit and the line shaft interlock of described expansion cell are arranged, and the sender property outlet of described expansion cell housing (69) is communicated with the working medium entrance of Laval nozzle (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510580313.3A CN105179021B (en) | 2014-09-11 | 2015-09-11 | Contra-rotating rotor mechanism and the device for including it |
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2014104612577 | 2014-09-11 | ||
| CN201410461257 | 2014-09-11 | ||
| CN201410522353 | 2014-10-05 | ||
| CN2014105223538 | 2014-10-05 | ||
| CN2014106137703 | 2014-11-04 | ||
| CN201410613770 | 2014-11-04 | ||
| CN201510580313.3A CN105179021B (en) | 2014-09-11 | 2015-09-11 | Contra-rotating rotor mechanism and the device for including it |
Publications (2)
| Publication Number | Publication Date |
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| CN105179021A true CN105179021A (en) | 2015-12-23 |
| CN105179021B CN105179021B (en) | 2018-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510580313.3A Active CN105179021B (en) | 2014-09-11 | 2015-09-11 | Contra-rotating rotor mechanism and the device for including it |
| CN201520706897.XU Withdrawn - After Issue CN205277504U (en) | 2014-09-11 | 2015-09-11 | Mechanism reaches device including it to rotary impeller |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201520706897.XU Withdrawn - After Issue CN205277504U (en) | 2014-09-11 | 2015-09-11 | Mechanism reaches device including it to rotary impeller |
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| Country | Link |
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| CN (2) | CN105179021B (en) |
| WO (1) | WO2016037452A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224280A (en) * | 2016-10-07 | 2016-12-14 | 上海格拉曼国际消防装备有限公司 | A kind of control system realizing both stage impellers synchronization in hydraulic pressure counter-rotating fan and control method thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016037452A1 (en) * | 2014-09-11 | 2016-03-17 | 摩尔动力(北京)技术股份有限公司 | Counter-rotation impeller mechanism and device comprising same |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6224324B1 (en) * | 1998-07-16 | 2001-05-01 | Georg Poinstingl | Axial-flow turbine |
| US20060171799A1 (en) * | 2005-01-31 | 2006-08-03 | Marko Ivankovic | Counter-rotation drive |
| CN103321683A (en) * | 2012-06-15 | 2013-09-25 | 摩尔动力(北京)技术股份有限公司 | Liquid counter-rotating engine |
| CN103812300A (en) * | 2013-02-04 | 2014-05-21 | 摩尔动力(北京)技术股份有限公司 | Electromagnetic contra-rotating engine |
| CN103953441A (en) * | 2013-03-19 | 2014-07-30 | 摩尔动力(北京)技术股份有限公司 | Fluid-channel contra-rotating engine |
| CN205277504U (en) * | 2014-09-11 | 2016-06-01 | 摩尔动力(北京)技术股份有限公司 | Mechanism reaches device including it to rotary impeller |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2035063C3 (en) * | 1970-07-15 | 1974-05-30 | Arthur Pfeiffer-Vakuumtechnik Gmbh, 6330 Wetzlar | Impeller for a turbo molecular pump |
| US20030014960A1 (en) * | 2001-07-23 | 2003-01-23 | Ramgen Power Systems, Inc. | Impulse turbine for rotary ramjet engine |
| US7566199B2 (en) * | 2006-07-14 | 2009-07-28 | Gison Machinery Co., Ltd. | Turbo pneumatic cylinder of pneumatic tool |
| CN101457656A (en) * | 2007-12-14 | 2009-06-17 | 姜志凌 | Double steering turbine type turbine and double steering vane motor |
| CN101963073B (en) * | 2009-07-22 | 2012-05-23 | 中国科学院工程热物理研究所 | Counterrotating turbine with overhung rotor blade structure |
| FR2977029B1 (en) * | 2011-06-22 | 2013-07-12 | Airbus Operations Sas | BALANCING METHOD FOR PROPELLANT SYSTEM WITH NON-CARINE CONTRAROTATIVE PROPELLERS |
| CN103758575A (en) * | 2013-02-04 | 2014-04-30 | 摩尔动力(北京)技术股份有限公司 | Idler shaft opposite rotating body for engine |
-
2015
- 2015-09-11 WO PCT/CN2015/000640 patent/WO2016037452A1/en active Application Filing
- 2015-09-11 CN CN201510580313.3A patent/CN105179021B/en active Active
- 2015-09-11 CN CN201520706897.XU patent/CN205277504U/en not_active Withdrawn - After Issue
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6224324B1 (en) * | 1998-07-16 | 2001-05-01 | Georg Poinstingl | Axial-flow turbine |
| US20060171799A1 (en) * | 2005-01-31 | 2006-08-03 | Marko Ivankovic | Counter-rotation drive |
| CN103321683A (en) * | 2012-06-15 | 2013-09-25 | 摩尔动力(北京)技术股份有限公司 | Liquid counter-rotating engine |
| CN103812300A (en) * | 2013-02-04 | 2014-05-21 | 摩尔动力(北京)技术股份有限公司 | Electromagnetic contra-rotating engine |
| CN103953441A (en) * | 2013-03-19 | 2014-07-30 | 摩尔动力(北京)技术股份有限公司 | Fluid-channel contra-rotating engine |
| CN205277504U (en) * | 2014-09-11 | 2016-06-01 | 摩尔动力(北京)技术股份有限公司 | Mechanism reaches device including it to rotary impeller |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224280A (en) * | 2016-10-07 | 2016-12-14 | 上海格拉曼国际消防装备有限公司 | A kind of control system realizing both stage impellers synchronization in hydraulic pressure counter-rotating fan and control method thereof |
| CN106224280B (en) * | 2016-10-07 | 2018-07-24 | 上海格拉曼国际消防装备有限公司 | A kind of control system and its control method for realizing that both stage impellers synchronize in hydraulic pressure counter-rotating fan |
Also Published As
| Publication number | Publication date |
|---|---|
| CN205277504U (en) | 2016-06-01 |
| CN105179021B (en) | 2018-04-10 |
| WO2016037452A1 (en) | 2016-03-17 |
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Effective date of registration: 20201022 Address after: Weier Road, automobile and motorcycle industrial zone, Yucheng street, Yuhuan City, Taizhou City, Zhejiang Province Patentee after: Yuhuan Tongli Auto Parts Co., Ltd Address before: 100101, Beijing, Chaoyang District Beiyuan Road, No. 168, Sheng Sheng building, 24 floor Patentee before: MOLECULE POWER BEIJING TECH Co. |
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