CN108386237A - A kind of micro turbine generator - Google Patents
A kind of micro turbine generator Download PDFInfo
- Publication number
- CN108386237A CN108386237A CN201810431969.2A CN201810431969A CN108386237A CN 108386237 A CN108386237 A CN 108386237A CN 201810431969 A CN201810431969 A CN 201810431969A CN 108386237 A CN108386237 A CN 108386237A
- Authority
- CN
- China
- Prior art keywords
- rotor
- flexible coupling
- power head
- expreess locomotive
- electric expreess
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- 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
-
- 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
- F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
- F01D15/10—Adaptations for driving, or combinations with, electric generators
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
- H02K7/1823—Rotary generators structurally associated with turbines or similar engines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The embodiment of the present invention provides a kind of micro turbine generator, including power head, flexible coupling and high-speed electric expreess locomotive；Power head includes power head rotor, and high-speed electric expreess locomotive includes high speed rotor of motor；The first end of flexible coupling is connect by the first hubcap with power head rotor, and the second end of flexible coupling is connect by the second hubcap with high speed rotor of motor.Flexible coupling is set between power head rotor and high speed rotor of motor by the embodiment of the present invention by using the first hubcap and the second hubcap, since flexible coupling has the function of compensating angular, axial deviation, to which relative stiffness connection type reduces making precision and dynamically balanced requirement to each rotatable parts of micro turbine generator, convenient to overhaul and maintenance.At the same time, in the operational process of micro turbine generator, if the rotation of power head and high-speed electric expreess locomotive is abnormal, the peripheral part only being connect with flexible coupling first damaged avoids damaging entire micro turbine generator.
Description
Technical field
The present embodiments relate to technical field of generators, more particularly, to a kind of micro turbine generator.
Background technology
Micro turbine generator is a kind of small distributed energy system and power generator, has that energy utilization rate is high, ring
The features such as border pollution is small and good in economic efficiency, has good development prospect, and the situation for alleviating energy shortage has important
Meaning.Micro turbine generator has power head and high-speed electric expreess locomotive two parts rotatable parts.In the related technology, generally use rigidity
Shaft coupling connects power head rotor and high speed rotor of motor.But since positive coupling does not compensate deviation, when dynamic
When the rotation of power head and high-speed electric expreess locomotive is abnormal, it is easily damaged entire micro turbine generator.
Invention content
To solve the above-mentioned problems, the embodiment of the present invention provides one kind and overcoming the above problem or solve at least partly
State a kind of micro turbine generator of problem.
The embodiment of the present invention provides a kind of micro turbine generator, including power head, flexible coupling and high-speed electric expreess locomotive；It is dynamic
Power head includes power head rotor, and high-speed electric expreess locomotive includes high speed rotor of motor；The first end of flexible coupling passes through the first hubcap
It is connect with power head rotor, the second end of flexible coupling is connect by the second hubcap with high speed rotor of motor.
Wherein：The end of first hubcap is recessed inwardly to form the first hole in the axial direction, the other end of the first hubcap
Portion protrudes outward to form first axle in the axial direction；The end of power head rotor is connect with the first hole interference, first axle and flexibility
The first end of shaft coupling connects；The end of second hubcap is recessed inwardly to form the second hole in the axial direction, the second hubcap
The other end protrudes outward to form the second axis in the axial direction；The end of high speed rotor of motor is connect with the second hole interference, and second
The second end of axis and flexible coupling connects.
Wherein：First axle is inserted into the mesoporous of the first end of flexible coupling, and first axle is fixed by the first locking nut
And flexible coupling；Second axis is inserted into the mesoporous of the second end of flexible coupling, and the second axis is fixed by the second locking nut
And flexible coupling.
Wherein, power head rotor includes turbine, hollow shaft and compression impellor；One end of hollow shaft and the center of turbine connect
It connects, one end connection at the other end of hollow shaft and the center of compression impellor, the other end at the center of compression impellor and the first hole mistake
It is full of connection.
Wherein, power head further includes the first air bearing and air bearing seat；First air bearing is surrounded on outside hollow shaft
Portion, air bearing seat ring are around in outside the first air bearing.
Wherein, power head further includes compressor panel and airscoop shroud；Compressor panel is surrounded on the outside of compression impellor, into
One end of gas hood is connect with compressor panel, the other end of airscoop shroud and the high-speed electric expreess locomotive cage connection of high-speed electric expreess locomotive, airscoop shroud
It is surrounded on the outside of flexible coupling, air inlet is provided on airscoop shroud.
Wherein, high-speed electric expreess locomotive further includes high-speed electric expreess locomotive stator and the second air bearing；High-speed electric expreess locomotive stator is surrounded on high speed
Outside in the middle part of rotor, the second air bearing are surrounded on the outside of high speed rotor of motor stem and tail portion.
Wherein, high-speed electric expreess locomotive further includes high-speed electric expreess locomotive shell, and high-speed electric expreess locomotive shell is surrounded on the second air bearing and high speed
The outside of motor stator.
Wherein, high speed rotor of motor is hollow structure.
Wherein, flexible coupling includes at least one of yielding coupling, diaphragm coupling and bellows coupling.
Micro turbine generator provided in an embodiment of the present invention, including power head, flexible coupling and high-speed electric expreess locomotive；Power
Head includes power head rotor, and high-speed electric expreess locomotive includes high speed rotor of motor；The first end of flexible coupling by the first hubcap with
Power head rotor connects, and the second end of flexible coupling is connect by the second hubcap with high speed rotor of motor.By using
Flexible coupling is set between power head rotor and high speed rotor of motor by one hubcap and the second hubcap, since flexibility joins
Axis utensil has that compensation is angular, function of axial deviation, to relative stiffness connection type reduce it is each to micro turbine generator
The making precision of rotatable parts and dynamically balanced requirement, convenient to overhaul and maintenance.At the same time, in the fortune of micro turbine generator
During row, if the rotation of power head and high-speed electric expreess locomotive is abnormal, only being connect with flexible coupling for first damaging is outer
Part is enclosed, avoids damaging entire micro turbine generator.
It should be understood that above general description and following detailed description is exemplary and explanatory, it can not
Limit the embodiment of the present invention.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of micro turbine generator of the embodiment of the present invention；
Fig. 2 is a kind of rotor connection structure schematic diagram of micro turbine generator of the embodiment of the present invention；
Fig. 3 is a kind of first axle end cover structure schematic diagram of micro turbine generator of the embodiment of the present invention；
Fig. 4 is a kind of the second hubcap structural schematic diagram of micro turbine generator of the embodiment of the present invention；
Fig. 5 is a kind of flexible coupling structural schematic diagram of micro turbine generator of the embodiment of the present invention；
Fig. 6 is a kind of locking nut structure schematic diagram of micro turbine generator of the embodiment of the present invention；
Fig. 7 is a kind of cross-sectional view of the flexible coupling of micro turbine generator of the embodiment of the present invention；
In figure, 1：Turbine, 2：Hollow shaft, 3：Air bearing seat, 4：First air bearing, 5：Compression impellor, 6：Compressor
Panel, 7：Airscoop shroud, 8：First hubcap, 9：Flexible coupling, 10：Second hubcap, 11：High speed rotor of motor, 12：Second
Air bearing, 13：High-speed electric expreess locomotive stator, 14 high-speed electric expreess locomotive shells.
Specific implementation mode
With reference to the accompanying drawings and examples, the specific implementation mode of the embodiment of the present invention is described in further detail.With
Lower embodiment is not limited to the range of the embodiment of the present invention for illustrating the embodiment of the present invention.
In the description of the embodiment of the present invention, it should be noted that term "center", "upper", "lower", "left", "right",
The orientation or positional relationship of the instructions such as "vertical", "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings,
It is merely for convenience of the description embodiment of the present invention and simplifies to describe, not indicating or implying the indicated device or element must have
There is specific orientation, with specific azimuth configuration and operation, therefore should not be understood as the limitation to the embodiment of the present invention.In addition,
Term " first ", " second ", " third " are used for description purposes only, and are not understood to indicate or imply relative importance.
In the description of the embodiment of the present invention, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition
The concrete meaning of language in embodiments of the present invention.
Micro turbine generator includes power head and high-speed electric expreess locomotive.Mechanical energy is usually generated by power head and passes mechanical energy
It is handed to high-speed electric expreess locomotive, high-speed electric expreess locomotive converts the mechanical energy of reception to electric energy to realize power generation.In the related technology, generally use example
As the rigid connection of positive coupling connects power head and high-speed electric expreess locomotive.Since rigid connection does not allow miniature turbine
There are any deviations for each rotatable parts in generator, and therefore, rigid connection is to each rotatable parts of micro turbine generator
Making precision and dynamically balanced more demanding so that after being safeguarded every time to micro turbine generator, be required for each rotation section
The dynamic balancing of part is checked again, causes the later maintenance of micro turbine generator inconvenient.Also, in the fortune of micro turbine generator
During row, if the rotation of power head and high-speed electric expreess locomotive is abnormal, it is easily damaged entire micro turbine generator.For above-mentioned
Situation, the embodiment of the present invention provide a kind of micro turbine generator.Referring to Fig. 1, including：
Power head, flexible coupling 9 and high-speed electric expreess locomotive；Power head includes power head rotor, and high-speed electric expreess locomotive includes high speed electricity
Machine rotor 11；The first end of flexible coupling 9 is connect by the first hubcap 8 with power head rotor, and the second of flexible coupling 9
End is connect by the second hubcap 10 with high speed rotor of motor 11.
Specifically, flexible coupling 9 is to allow rotor to have individual axial displacement, and the two rotor centerings that are connected can have centainly
Deviation shaft coupling, two axis (driving shaft and driven shaft) for coupling in different institutions are allowed to rotate jointly to be turned round with transmitting
The machine components of square.In micro turbine generator, the power head rotor that power head includes is driving shaft, what high-speed electric expreess locomotive included
High speed rotor of motor 11 is driven shaft.Power head rotor actively rotates, and drives high speed rotor of motor 11 by flexible coupling 9
Rotation.Flexible coupling 9 is connect by the first hubcap 8 with power head rotor, flexible coupling 9 by the second hubcap 10 with
High speed rotor of motor connects.It should be noted that in the related technology, the effect of hubcap is typically the axially position of bearing outer ring
And the dust-proof and sealing in bearing working engineering.But the first hubcap 8 and the second hubcap 10 in the embodiment of the present invention are
For the connector that flexible coupling 9, power head rotor and high speed rotor of motor 11 specially design, main function is to realize to scratch
Property shaft coupling 9 and power head rotor and high speed rotor of motor 11 linkage function.
Micro turbine generator provided in an embodiment of the present invention, including power head, flexible coupling and high-speed electric expreess locomotive；Power
Head includes power head rotor, and high-speed electric expreess locomotive includes high speed rotor of motor；The first end of flexible coupling by the first hubcap with
Power head rotor connects, and the second end of flexible coupling is connect by the second hubcap with high speed rotor of motor.By using
Flexible coupling is set between power head rotor and high speed rotor of motor by one hubcap and the second hubcap, since flexibility joins
Axis utensil has that compensation is angular, function of axial deviation, to relative stiffness connection type reduce it is each to micro turbine generator
The making precision of rotatable parts and dynamically balanced requirement, convenient to overhaul and maintenance.At the same time, in the fortune of micro turbine generator
During row, if the rotation of power head and high-speed electric expreess locomotive is abnormal, only being connect with flexible coupling for first damaging is outer
Part is enclosed, avoids damaging entire micro turbine generator.
Content based on above-described embodiment, as a kind of alternative embodiment, referring to Fig. 3 and Fig. 4, the end of the first hubcap 8
Portion is recessed inwardly to form the first hole in the axial direction, and the other end of the first hubcap 8 protrudes outward to form in the axial direction
One axis；The end of power head rotor is connect with the first hole interference, and first axle is connect with the first end of flexible coupling 9；Second axis
The end of end cap 10 is recessed inwardly to form the second hole in the axial direction, and the other end of the second hubcap 10 is outside in the axial direction
It is prominent to form the second axis；The end of high speed rotor of motor 11 is connect with the second hole interference, the second axis and the second of flexible coupling 9
End connection.Interference connection is the shrink value using axis and hole, so that piece surface is generated elastic pressure after assembly, to be fastened
Connection.Specifically, for the first hubcap 8, the size of power head rotor is more than the size in the first hole；For the second hubcap
10, the size of high speed rotor of motor is more than the size in the second hole.The structure of interference connection is simple, and centering precision is good, can bear to turn
Square, the compound load of axial force or both, and bearing capacity are high, work that also can be relatively reliable under impact vibration load.It crosses
Plunging or temperature differential method etc. may be used in the processing method of connection of being full of, and the embodiment of the present invention is not construed as limiting this.
Content based on above-described embodiment, as a kind of alternative embodiment, referring to Fig. 5 to 7, first axle is inserted into flexible shaft coupling
In the mesoporous of the first end of device 9, first axle and flexible coupling 9 are fixed by the first locking nut；Second axis is inserted into flexible connection
In the mesoporous of the second end of axis device 9, the second axis and flexible coupling 9 are fixed by the second locking nut.Referring to Fig. 6, locking screw
For female outer round surface to perforative evenly distributed threaded hole is drilled between inner circle flank, the quantity of threaded hole can be according to demand
It is selected, such as 4.Before power head rotor is inserted into the mesoporous of first end, locking nut can be set in power head
On rotor.After the mesoporous that power head rotor is inserted into first end, it can be screwed into sunk screw by threaded hole, thus by locking screw
Mother is fixed on flexible coupling 9.Sunk screw can provide axial power for locking nut, to be rotated in power head rotor
It prevents locking nut from being unclamped from flexible coupling 9 in the process, further realizes between the first hubcap 8 and flexible coupling 9
Be fixedly connected.High speed rotor of motor 11 is inserted into the original of the mesoporous and the mesoporous of above-mentioned power head rotor insertion first end of second end
Manage similar, details are not described herein.
Content based on above-described embodiment, as a kind of alternative embodiment, referring to Fig. 2, power head rotor include turbine 1,
Hollow shaft 2 and compression impellor 5；One end of hollow shaft 2 is connect with the center of turbine 1, the other end and the compression impellor 5 of hollow shaft 2
Center one end connection, the other end at the center of compression impellor 5 connect with the first hole interference.
Specifically, the energy that fuel combustion generates drives 1 high speed rotation of turbine, and is passed to kinetic energy by hollow shaft 2
Compression impellor 5 and high speed rotor of motor 11.Hollow shaft 2 is used to transmit the kinetic energy of turbine 1, and the hollow shaft and reality of hollow-core construction
Mandrel is compared, and torsional strength is good, lighter in weight, and smaller for the load of the bearing outside hollow shaft, using hollow shaft
20000 revs/min can make power head rotor suspension, and solid shafting then needs higher rotating speed.Turbine 1 passes through hollow shaft 2
Compression impellor 5 can be driven to rotate, fresh air pressurization, heating feeding combustion chamber can be made fuel combustion, to further
Turbine 1 is driven to rotate.
Content based on above-described embodiment, as a kind of alternative embodiment, power head further includes the first air bearing 4 and sky
Gas bearing block 3；First air bearing 4 is surrounded on outside hollow shaft 2, and air bearing seat 3 is surrounded on outside the first air bearing 4.
Specifically, air bearing is also known as air-bearing, refers to being made with gas (typically air, but it could also be possible that other gases)
For the sliding bearing of lubricant, due to there is no a Mechanical Contact, the degree of wear fall below it is minimum, so that it is guaranteed that bearing internally-powered head turns
The stability of the precision of son.First air bearing 4 is for supporting high speed of the power head rotor inside the first air bearing 4 to turn
It is dynamic.Air bearing seat 3 is set in the outside of the first air bearing 4, for fix the first air bearing 4 and power head other
On-rotatably moving part.
Content based on above-described embodiment, as a kind of alternative embodiment, power head further includes compressor panel 6 and air inlet
Cover 7；Compressor panel 6 is surrounded on the outside of compression impellor 5, and one end of airscoop shroud 7 is connect with compressor panel 6, airscoop shroud 7
The high-speed electric expreess locomotive shell 14 of the other end and high-speed electric expreess locomotive connects, and airscoop shroud 7 is surrounded on the outside of flexible coupling 9, on airscoop shroud 7
It is provided with air inlet.Specifically, compressor panel 6 is for fixing other on-rotatably moving parts in airscoop shroud 7 and power head.Air inlet
Cover 7 for connecting on-rotatably moving part outside power head and high-speed electric expreess locomotive, i.e. high-speed electric expreess locomotive shell 14, be provided on airscoop shroud 7 into
Gas port, air can be sent into combustion chamber by air inlet by compression impellor 5.
Content based on above-described embodiment, as a kind of alternative embodiment, high-speed electric expreess locomotive further includes high-speed electric expreess locomotive stator 13
With the second air bearing 12；High-speed electric expreess locomotive stator 13 is surrounded on the outside at 11 middle part of high speed rotor of motor, the second air bearing 12
It is surrounded on the outside of 11 stem of high speed rotor of motor and tail portion.Specifically, high-speed electric expreess locomotive stator 13 be high-speed electric expreess locomotive in it is static not
Dynamic part, high speed rotor of motor 11 can convert mechanical energy into electric energy relative to the rotation of high-speed electric expreess locomotive stator 13.Second is empty
Gas bearing 12 is used to support part high-speed rotation of the high speed rotor of motor 11 in the second air bearing 12.
Content based on above-described embodiment, as a kind of alternative embodiment, high-speed electric expreess locomotive further includes high-speed electric expreess locomotive shell 14,
High-speed electric expreess locomotive shell 14 is surrounded on the outside of the second air bearing 12 and high-speed electric expreess locomotive stator 13.Specifically, high-speed electric expreess locomotive shell
14 are arranged the outermost layer in high-speed electric expreess locomotive, on-rotatably moving part (including the second air bearing 12 and height for fixing high-speed electric expreess locomotive
Speed motor stator 13).
Content based on above-described embodiment, as a kind of alternative embodiment, high speed rotor of motor 11 is hollow structure.At a high speed
Rotor 11, which is set as hollow structure, can reduce weight, and higher rotating speed can be obtained under identical rotary driving force.
Content based on above-described embodiment, as a kind of alternative embodiment, flexible coupling 9 includes yielding coupling, film
At least one of piece shaft coupling and bellows coupling.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, it will be understood by those of ordinary skill in the art that：It still may be used
With technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features；
And these modifications or replacements, various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (10)
1. a kind of micro turbine generator, which is characterized in that including：Power head, flexible coupling and high-speed electric expreess locomotive；The power
Head includes power head rotor, and the high-speed electric expreess locomotive includes high speed rotor of motor；The first end of the flexible coupling passes through first
Hubcap is connect with the power head rotor, and the second end of the flexible coupling passes through the second hubcap and the high-speed electric expreess locomotive
Rotor connects.
2. micro turbine generator according to claim 1, it is characterised in that：
The end of first hubcap is recessed inwardly to form the first hole in the axial direction, the other end of first hubcap
It protrudes outward to form first axle in the axial direction；The end of the power head rotor is connect with first hole interference, and described
One axis is connect with the first end of the flexible coupling；
The end of second hubcap is recessed inwardly to form the second hole in the axial direction, the other end of second hubcap
It protrudes outward to form the second axis in the axial direction；The end of the high speed rotor of motor is connect with second hole interference, described
Second axis is connect with the second end of the flexible coupling.
3. micro turbine generator according to claim 2, it is characterised in that：
The first axle is inserted into the mesoporous of the first end of the flexible coupling, and described first is fixed by the first locking nut
Axis and the flexible coupling；
In the mesoporous for the second end that second axis is inserted into the flexible coupling, described second is fixed by the second locking nut
Axis and the flexible coupling.
4. micro turbine generator according to claim 2, which is characterized in that the power head rotor includes turbine, sky
Mandrel and compression impellor；One end of the hollow shaft is connect with the center of the turbine, the other end of the hollow shaft with it is described
The one end at the center of compression impellor connects, and the other end at the center of the compression impellor is connect with first hole interference.
5. micro turbine generator according to claim 4, which is characterized in that the power head further includes the first air axis
It holds and air bearing seat；First air bearing is surrounded on outside the hollow shaft, and the air bearing seat ring is around in described
Outside first air bearing.
6. micro turbine generator according to claim 4, which is characterized in that the power head further includes compressor panel
And airscoop shroud；The compressor panel is surrounded on the outside of the compression impellor, one end of the airscoop shroud and the compressor
Panel connects, and the high-speed electric expreess locomotive cage connection of the other end of the airscoop shroud and the high-speed electric expreess locomotive, the airscoop shroud is surrounded on
The outside of the flexible coupling is provided with air inlet on the airscoop shroud.
7. micro turbine generator according to claim 1, which is characterized in that the high-speed electric expreess locomotive further includes high-speed electric expreess locomotive
Stator and the second air bearing；The high-speed electric expreess locomotive stator is surrounded on the outside in the middle part of the high speed rotor of motor, and described second
Air bearing is surrounded on the stem of the high speed rotor of motor and the outside of tail portion.
8. micro turbine generator according to claim 7, which is characterized in that the high-speed electric expreess locomotive further includes high-speed electric expreess locomotive
Shell, the high-speed electric expreess locomotive shell are surrounded on the outside of second air bearing and the high-speed electric expreess locomotive stator.
9. micro turbine generator according to claim 1, which is characterized in that the high speed rotor of motor is hollow knot
Structure.
10. micro turbine generator according to claim 1, which is characterized in that the flexible coupling includes that elasticity joins
At least one of axis device, diaphragm coupling and bellows coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810431969.2A CN108386237A (en) | 2018-05-08 | 2018-05-08 | A kind of micro turbine generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810431969.2A CN108386237A (en) | 2018-05-08 | 2018-05-08 | A kind of micro turbine generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108386237A true CN108386237A (en) | 2018-08-10 |
Family
ID=63071322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810431969.2A Pending CN108386237A (en) | 2018-05-08 | 2018-05-08 | A kind of micro turbine generator |
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| Country | Link |
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| CN (1) | CN108386237A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113006887A (en) * | 2021-03-22 | 2021-06-22 | 安徽新宁能源科技有限公司 | Steam turbine |
| EP4148235A1 (en) * | 2021-09-10 | 2023-03-15 | Hamilton Sundstrand Corporation | Interstage electric alternator for micro-turbine alternator applications |
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| CN201391338Y (en) * | 2009-03-04 | 2010-01-27 | 上海同济南汇科技产业园有限公司 | Miniature rotor system of gas turbine |
| CN102537105A (en) * | 2011-12-27 | 2012-07-04 | 大连益多管道有限公司 | Metal corrugated tube type elastic coupler |
| CN103821835A (en) * | 2014-02-26 | 2014-05-28 | 河南工业大学 | Controllable random variable stiffness bellows coupling and method thereof |
| CN207080290U (en) * | 2017-06-28 | 2018-03-09 | 武汉迈科特微型涡轮机有限责任公司 | A kind of micro turbine generator for applying annular regenerator |
| CN208330469U (en) * | 2018-05-08 | 2019-01-04 | 武汉英康汇通电气有限公司 | A kind of micro turbine generator |
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2018
- 2018-05-08 CN CN201810431969.2A patent/CN108386237A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201391338Y (en) * | 2009-03-04 | 2010-01-27 | 上海同济南汇科技产业园有限公司 | Miniature rotor system of gas turbine |
| CN102537105A (en) * | 2011-12-27 | 2012-07-04 | 大连益多管道有限公司 | Metal corrugated tube type elastic coupler |
| CN103821835A (en) * | 2014-02-26 | 2014-05-28 | 河南工业大学 | Controllable random variable stiffness bellows coupling and method thereof |
| CN207080290U (en) * | 2017-06-28 | 2018-03-09 | 武汉迈科特微型涡轮机有限责任公司 | A kind of micro turbine generator for applying annular regenerator |
| CN208330469U (en) * | 2018-05-08 | 2019-01-04 | 武汉英康汇通电气有限公司 | A kind of micro turbine generator |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113006887A (en) * | 2021-03-22 | 2021-06-22 | 安徽新宁能源科技有限公司 | Steam turbine |
| EP4148235A1 (en) * | 2021-09-10 | 2023-03-15 | Hamilton Sundstrand Corporation | Interstage electric alternator for micro-turbine alternator applications |
| US11920510B2 (en) | 2021-09-10 | 2024-03-05 | Hamilton Sundstrand Corporation | Interstage electric alternator for micro-turbine alternator applications |
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