CN106655593A - Phase-change inhibition cooling plate-based motor - Google Patents
Phase-change inhibition cooling plate-based motor Download PDFInfo
- Publication number
- CN106655593A CN106655593A CN201611123527.9A CN201611123527A CN106655593A CN 106655593 A CN106655593 A CN 106655593A CN 201611123527 A CN201611123527 A CN 201611123527A CN 106655593 A CN106655593 A CN 106655593A
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- CN
- China
- Prior art keywords
- phase transformation
- heat sink
- motor
- phase
- cooling plate
- 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.)
- Pending
Links
- 238000001816 cooling Methods 0.000 title abstract 11
- 230000005764 inhibitory process Effects 0.000 title abstract 10
- 230000009466 transformation Effects 0.000 claims description 99
- 239000002131 composite material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 230000017525 heat dissipation Effects 0.000 abstract description 4
- 230000001629 suppression Effects 0.000 description 19
- 239000000463 material Substances 0.000 description 15
- 230000008859 change Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/18—Casings or enclosures characterised by the shape, form or construction thereof with ribs or fins for improving heat transfer
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
- F28D15/0233—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes the conduits having a particular shape, e.g. non-circular cross-section, annular
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
The invention provides a phase-change inhibition cooling plate-based motor, which comprises a main shaft, a base and a phase-change inhibition cooling plate, wherein the main shaft is fixed on the surface of the base; the phase-change inhibition cooling plate sleeves the periphery of the main shaft; a heat superconducting pipe in a specific shape is formed in a heat superconducting cooling plate; and the heat superconducting pipe is a closed pipe and is filled with a heat transfer working medium. The phase-change inhibition cooling plate has the characteristic of fast heat conduction, the surface temperature is uniform, and the temperature difference between the phase-change inhibition cooling plate and air is relatively large, so that the heat dissipating capacity of the phase-change inhibition cooling plate is multiplied in comparison with that of a conventional radiator, and the phase-change inhibition cooling plate can quickly transfer heat generated by the motor during working, thereby prolonging the service life of the motor. The thickness of the phase-change inhibition cooling plate can be smaller than or equal to 1mm; the phase-change inhibition cooling plate is relatively small in thickness and relatively good in heat dissipation effect; and the rotating speed of the motor can be improved, thereby improving the work efficiency of the motor.
Description
Technical field
The present invention relates to driving equipment technical field, more particularly to a kind of motor based on phase transformation suppression heat sink.
Background technology
Used as conventional plant equipment, application widely, during running up is accompanied by certain loss to motor,
Most loss becomes heat.And operating temperature directly determines its service life and stability, conjunction is kept the temperature at
In the range of reason, it is necessary to radiating treatment is carried out to it, radiating has become primary problem.
The effect that above-mentioned situation is related to run up and produce centrifugal force during motor operations cannot overcome, original radiating
Effect is undesirable, and convection current is bad, and these factors cannot be well solved.Furthermore exactly traditional heat sink thickness can not be done
To sufficiently thin, and the rotating speed of the motor is caused to be subject to certain limitation.
Therefore, it is necessary to a kind of motor based on phase transformation suppression heat sink is provided, to change drawbacks described above.
The content of the invention
The shortcoming of prior art in view of the above, it is an object of the invention to provide a kind of suppress heat sink based on phase transformation
Motor, the radiating effect for solving the traditional heat sinks that motor of the prior art is present is undesirable, and traditional heat sinks
Thickness is larger, so as to affect the problem of the rotating speed of motor.
For achieving the above object and other related purposes, the present invention provides a kind of motor for suppressing heat sink based on phase transformation,
It is described to suppress the motor of heat sink to include based on phase transformation：Main shaft, base and phase transformation suppress heat sink；
The main shaft is fixed on the susceptor surface；
The phase transformation suppresses heat sink to be placed on the main shaft periphery；Given shape is formed with the hot superconductive radiating plate
Super-conductive conduit road, the Super-conductive conduit road is closing pipe line, filled with heat-transfer working medium on the Super-conductive conduit road in.
Used as a kind of preferred version of the motor based on phase transformation suppression heat sink of the present invention, the phase transformation suppresses heat sink
Be the loop configuration for including through hole, the shape of the through hole is identical with the shape of the main shaft end face, the size of the through hole with
The lateral dimension of the main shaft end face is identical.
Used as a kind of preferred version of the motor based on phase transformation suppression heat sink of the present invention, the phase transformation suppresses heat sink
For semi-circular shape structure, the phase transformation suppresses the inner radius of heat sink identical with the radius of the main shaft end face.
Used as a kind of preferred version of the motor based on phase transformation suppression heat sink of the present invention, the Super-conductive conduit road includes
The arc pipeline of several parallel arrangements and several connecting pipelines that arc pipeline is connected.
Used as a kind of preferred version of the motor based on phase transformation suppression heat sink of the present invention, the phase transformation suppresses heat sink
It is fixed on the susceptor surface.
Used as a kind of preferred version of the motor based on phase transformation suppression heat sink of the present invention, the phase transformation suppresses heat sink
For composite board type structure, the Super-conductive conduit road is formed by propelling the price of technique.
Used as a kind of preferred version of the motor based on phase transformation suppression heat sink of the present invention, the hot superconductive radiating plate is in
One side bulging state, two-sided bulging state or two-sided flat shape state.
Used as a kind of preferred version of the motor based on phase transformation suppression heat sink of the present invention, the phase transformation suppresses heat sink
Thermal vias are inside additionally provided with, the thermal vias are located between the Super-conductive conduit road or positioned at the outer of the Super-conductive conduit road
Enclose.
Used as a kind of preferred version of the motor based on phase transformation suppression heat sink of the present invention, the phase transformation suppresses heat sink
Thickness be less than or equal to 1mm.
As described above, the motor based on phase transformation suppression heat sink of the present invention, has the advantages that：
1. the phase transformation of the present invention suppresses heat sink to have the characteristic of quick conductive, and surface temperature is uniform, between air
The temperature difference is larger, therefore, heat dissipation capacity is compared with conventional diffusers and is multiplied, and phase transformation suppression heat sink can be generation during motor operations
Heat quickly conduct, so as to improve the service life of motor；
2. the phase transformation of the present invention suppresses the thickness of heat sink to accomplish that area can be as needed less than or equal to 1mm
Accomplish sufficiently large, making space is bigger, market is using more flexible；Meanwhile, phase transformation suppresses the thinner thickness of heat sink, and the effect that radiates
Fruit preferably, can cause the rotating speed of motor faster, thousand of revs/min can be reached to rev/min up to ten thousand, so as to improve motor
Operating efficiency.
Description of the drawings
The plan structure that Fig. 1 is shown as in the motor based on phase transformation suppression heat sink provided in the embodiment of the present invention one is shown
It is intended to.
The phase transformation in the motor of heat sink that suppressed based on phase transformation that Fig. 2 is shown as being provided in the embodiment of the present invention one suppresses to dissipate
The top view cross section structural representation of hot plate.
The phase transformation in the motor of heat sink that suppressed based on phase transformation that Fig. 3 is shown as being provided in the embodiment of the present invention one suppresses to dissipate
Partial cross section's enlarged drawing on the Super-conductive conduit road of hot plate.
The plan structure that Fig. 4 is shown as in the motor based on phase transformation suppression heat sink provided in the embodiment of the present invention two is shown
It is intended to.
The phase transformation in the motor of heat sink that suppressed based on phase transformation that Fig. 5 is shown as being provided in the embodiment of the present invention two suppresses to dissipate
The top view cross section structural representation of hot plate.
Component label instructions
1 main shaft
2 bases
3 phase transformations suppress heat sink
31 first sheet materials
32 second sheet materials
33 Super-conductive conduit roads
331 arc pipelines
332 connecting pipelines
34 non-pipeline portions
35 technique mouths
36 bossings
37 heat-transfer working mediums
Specific embodiment
Embodiments of the present invention are illustrated below by way of specific instantiation, those skilled in the art can be by this specification
Disclosed content understands easily other advantages and effect of the present invention.The present invention can also pass through concrete realities different in addition
The mode of applying is carried out or applies, the every details in this specification can also based on different viewpoints with application, without departing from
Various modifications and changes are carried out under the spirit of the present invention.
Fig. 1 to Fig. 5 is referred to, it should be noted that the diagram provided in the present embodiment only illustrates in a schematic way this
The basic conception of invention, though only show in diagram with relevant component in the present invention rather than according to package count during actual enforcement
Mesh, shape and size are drawn, and the kenel of each component, quantity and ratio can be a kind of random change during its actual enforcement, and its
Assembly layout kenel is likely to increasingly complex.
Embodiment one
Fig. 1 and Fig. 2 is referred to, the present invention provides a kind of motor based on phase transformation suppression heat sink, described to press down based on phase transformation
The motor of heat sink processed includes：Main shaft 1, base 2 and phase transformation suppress heat sink 3；The main shaft 1 is fixed on the surface of the base 2；
The phase transformation suppresses heat sink 3 to be placed on the periphery of the main shaft 1；Given shape is formed with the hot superconductive radiating plate 3
Super-conductive conduit road 33, the Super-conductive conduit road 33 is that heat-transfer working medium 37 is filled with closing pipe line, the Super-conductive conduit road 33.
As an example, it is the loop configuration for including through hole that the phase transformation suppresses heat sink 3, the shape of the through hole with it is described
The shape of the end face of main shaft 1 is identical, and the size of the through hole is identical with the lateral dimension of the end face of the main shaft 1.Preferably, such as Fig. 1
Shown, in the present embodiment, it can be cirque structure, the through hole and the end face of the main shaft 1 that the phase transformation suppresses heat sink 3
Shape is circle, and the diameter of the through hole is identical with the diameter of the end face of the main shaft 1.Certainly, in other examples, it is described logical
The shape of hole and the end face of the main shaft 1 can also be square, rectangle etc..
As an example, if as shown in Figure 2 the Super-conductive conduit road 33 include several parallel arrangements arc pipeline 331 and
The dry connecting pipeline 332 that the arc pipeline 331 is connected.
As an example, the phase transformation suppresses heat sink 3 to be fixed on the surface of the main shaft 1, it is also possible to be fixed on institute
State the surface of base 2；Preferably, the phase transformation suppresses heat sink 3 to be fixed on the surface of the base 2；It is further preferable that this reality
In applying example, the phase transformation suppresses heat sink 3 that the surface of the base 2 is fixed on by way of welding.
As an example, it is composite board type structure that the phase transformation suppresses heat sink 3, and the phase transformation suppresses the surface of heat sink 3
Can be two-sided bulging state as shown in Figure 3, the phase transformation suppresses heat sink 3 to include the first sheet material 31 and the second sheet material 32, institute
State the first sheet material 31 to be combined with each other by rolling process with second sheet material 32；The Super-conductive conduit road 33 passes through inflation work
Skill is formed, while Super-conductive conduit road 33 are formed, in first sheet material 31 and the surface shape of second sheet material 32
Into the bulge-structure 36 corresponding with the Super-conductive conduit road 33.Except the structure shown in Fig. 3, the phase transformation suppresses heat sink 3
During including first sheet material 31 and second sheet material 32, the Super-conductive conduit road 33 can also formed by blowing-up technology
While, form relative with the Super-conductive conduit road 33 on the surface of the surface of first sheet material 31 or second sheet material 32
The bulge-structure 36 answered, i.e., it is in one side bulging state that described phase transformation suppresses the surface of heat sink 3.The phase transformation suppresses heat sink
3 surface can also be two-sided flat shape state, and now the concrete structure of the phase transformation suppression heat sink 3 can be with Application No.
The structure of the hardened structure of two-sided flat hot superconductive radiating described in 201511029540.3 patent application document is identical, specifically please join
The patent application document is read, is not repeated herein.
As an example, the heat-transfer working medium 37 is fluid, it is preferable that the heat-transfer working medium 37 is gas or liquid or gas
With the mixture of liquid, it is further preferable that in the present embodiment, the heat-transfer working medium 37 is the mixture of liquid and gas.
As an example, the phase transformation suppresses the material of heat sink 3 to should be the good material of thermal conductivity；Preferably, this enforcement
In example, it can be copper, copper alloy, aluminum or aluminum alloy or any group more than any one that the phase transformation suppresses the material of heat sink 3
Close.
As an example, the phase transformation suppresses between the Super-conductive conduit road 33 and/or Super-conductive conduit road on heat sink 3
The region of 33 peripheries is provided with thermal vias (not shown)；The thermal vias preferably suppress heat sink 3 whole through the phase transformation
The through hole of individual thickness.The shape of the thermal vias can be provided in round according to actual needs, rectangle, hexagon etc. are various
Shape.Suppress to be provided with the thermal vias on heat sink 3 in the phase transformation, the phase transformation can be increased and suppress the upper table of heat sink 3
The cross-ventilation in face, so as to improve radiating efficiency.
As an example, the phase transformation suppresses the thickness of heat sink 3 to be less than or equal to 1mm.
The phase transformation of the present invention suppresses heat sink 3 to have the characteristic of quick conductive, and surface temperature is uniform, between air
The temperature difference it is larger, therefore, heat dissipation capacity is compared with conventional diffusers and is multiplied, and the phase transformation suppresses the heat sink 3 can be motor work
As when the heat that produces quickly conduct, so as to improve the service life of motor；Meanwhile, the phase transformation of the present invention suppresses to dissipate
The thickness of hot plate 3 can accomplish that less than or equal to 1mm area can as needed accomplish sufficiently large, and making space is bigger, market
Using more flexible；Meanwhile, the phase transformation suppresses the thinner thickness of heat sink 3, and radiating effect is preferably, can cause turning for motor
Speed faster, can reach thousand of revs/min to rev/min up to ten thousand, so as to improve the operating efficiency of motor.
Embodiment two
Fig. 4 and Fig. 5 is referred to, the present invention also provides a kind of motor based on phase transformation suppression heat sink, institute in the present embodiment
That what is stated suppresses the concrete structure of the motor of heat sink to suppress heat sink based on phase transformation with described in embodiment one based on phase transformation
The concrete structure of motor is roughly the same, and the difference of the two is：It is complete ring that phase transformation described in embodiment one suppresses heat sink 3
Shape structure, it is one that the phase transformation suppresses the quantity of heat sink 1；And in the present embodiment, it is semicircle that the phase transformation suppresses heat sink 3
Loop configuration, the phase transformation suppresses the inner radius of heat sink 3 identical with the radius of the end face of the main shaft 1, and in the present embodiment,
It is two that the phase transformation suppresses the quantity of heat sink 3.
In sum, the present invention provides a kind of motor based on phase transformation suppression heat sink, described to suppress to radiate based on phase transformation
The motor of plate includes：Main shaft, base and phase transformation suppress heat sink；The main shaft is fixed on the susceptor surface；The phase transformation suppression
Heat sink processed is placed on the main shaft periphery；The Super-conductive conduit road of given shape is formed with the hot superconductive radiating plate, it is described
Super-conductive conduit road is closing pipe line, and heat-transfer working medium is filled with the Super-conductive conduit road.The phase transformation of the present invention suppresses heat sink tool
There is the characteristic of quick conductive, and surface temperature is uniform, the temperature difference between air is larger, therefore, heat dissipation capacity is with conventional diffusers phase
Than being multiplied, phase transformation suppress heat sink can motor operations when the heat that produces quickly conduct, so as to improve motor
Service life；The phase transformation of the present invention suppresses the thickness of heat sink to accomplish that, less than or equal to 1mm, area can do as needed
To sufficiently large, making space is bigger, and market is using more flexible；Meanwhile, phase transformation suppresses the thinner thickness of heat sink, and radiating effect
Preferably, the rotating speed of motor can be caused faster, thousand of revs/min can be reached to rev/min up to ten thousand, so as to improve motor
Operating efficiency.
The principle and its effect of above-described embodiment only illustrative present invention, it is of the invention not for limiting.It is any ripe
Know the personage of this technology all can carry out modifications and changes under the spirit and the scope without prejudice to the present invention to above-described embodiment.Cause
This, such as those of ordinary skill in the art is complete with institute under technological thought without departing from disclosed spirit
Into all equivalent modifications or change, should by the present invention claim be covered.
Claims (9)
1. it is a kind of based on phase transformation suppress heat sink motor, it is characterised in that it is described based on phase transformation suppress heat sink motor bag
Include：Main shaft, base and phase transformation suppress heat sink；
The main shaft is fixed on the susceptor surface；
The phase transformation suppresses heat sink to be placed on the main shaft periphery；The heat of given shape is formed with the hot superconductive radiating plate
Superconduction pipeline, the Super-conductive conduit road is closing pipe line, and heat-transfer working medium is filled with the Super-conductive conduit road.
2. it is according to claim 1 based on phase transformation suppress heat sink motor, it is characterised in that：The phase transformation suppresses radiating
Plate is the loop configuration for including through hole, and the shape of the through hole is identical with the shape of the main shaft end face, the size of the through hole
It is identical with the lateral dimension of the main shaft end face.
3. it is according to claim 1 based on phase transformation suppress heat sink motor, it is characterised in that：The phase transformation suppresses radiating
Plate is semi-circular shape structure, and the phase transformation suppresses the inner radius of heat sink identical with the radius of the main shaft end face.
4. according to Claims 2 or 3 based on phase transformation suppress heat sink motor, it is characterised in that：The Super-conductive conduit
The arc pipeline on road including several parallel arrangements and several connecting pipelines that arc pipeline is connected.
5. it is according to claim 1 based on phase transformation suppress heat sink motor, it is characterised in that：The phase transformation suppresses radiating
Plate is fixed on the susceptor surface.
6. it is according to claim 1 based on phase transformation suppress heat sink motor, it is characterised in that：The phase transformation suppresses radiating
Plate is composite board type structure, and the Super-conductive conduit road is formed by propelling the price of technique.
7. it is according to claim 6 based on phase transformation suppress heat sink motor, it is characterised in that：The hot superconductive radiating plate
In one side bulging state, two-sided bulging state or two-sided flat shape state.
8. it is according to claim 1 based on phase transformation suppress heat sink motor, it is characterised in that：The phase transformation suppresses radiating
Thermal vias are additionally provided with plate, the thermal vias are located between the Super-conductive conduit road or positioned at the outer of the Super-conductive conduit road
Enclose.
9. it is according to claim 1 based on phase transformation suppress heat sink motor, it is characterised in that：The phase transformation suppresses radiating
The thickness of plate is less than or equal to 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611123527.9A CN106655593A (en) | 2016-12-08 | 2016-12-08 | Phase-change inhibition cooling plate-based motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611123527.9A CN106655593A (en) | 2016-12-08 | 2016-12-08 | Phase-change inhibition cooling plate-based motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106655593A true CN106655593A (en) | 2017-05-10 |
Family
ID=58819822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611123527.9A Pending CN106655593A (en) | 2016-12-08 | 2016-12-08 | Phase-change inhibition cooling plate-based motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106655593A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107104552A (en) * | 2017-06-26 | 2017-08-29 | 上海嘉熙科技有限公司 | Heat superconducts arbor, hot superconductive radiating component and motor |
| CN107240980A (en) * | 2017-06-26 | 2017-10-10 | 浙江嘉熙科技有限公司 | Hot superconductive heat transfer axle, the motor with hot superconductive heat transfer axle and preparation method |
| CN107356143A (en) * | 2017-06-26 | 2017-11-17 | 上海嘉熙科技有限公司 | Hot superconductive radiating component and the motor with hot superconductive radiating component |
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| JP2002017066A (en) * | 2000-06-29 | 2002-01-18 | Namiki Precision Jewel Co Ltd | Radiating structure for small cylindrical coreless motor |
| JP2007143205A (en) * | 2005-11-14 | 2007-06-07 | Nippon Keiki Works Ltd | Fan motor with heat sink |
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| CN105870084A (en) * | 2016-06-07 | 2016-08-17 | 浙江嘉熙科技有限公司 | Heat radiator base plate, inserting-piece type heat radiator and preparation method thereof |
| CN105957849A (en) * | 2016-06-07 | 2016-09-21 | 浙江嘉熙科技有限公司 | Radiant radiator |
| CN206533224U (en) * | 2016-12-08 | 2017-09-29 | 浙江嘉熙科技有限公司 | Suppress the motor of heat sink based on phase transformation |
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2016
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002017066A (en) * | 2000-06-29 | 2002-01-18 | Namiki Precision Jewel Co Ltd | Radiating structure for small cylindrical coreless motor |
| JP2007143205A (en) * | 2005-11-14 | 2007-06-07 | Nippon Keiki Works Ltd | Fan motor with heat sink |
| JP2008160962A (en) * | 2006-12-22 | 2008-07-10 | Nippon Keiki Works Ltd | High-temperature operation motor |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107104552A (en) * | 2017-06-26 | 2017-08-29 | 上海嘉熙科技有限公司 | Heat superconducts arbor, hot superconductive radiating component and motor |
| CN107240980A (en) * | 2017-06-26 | 2017-10-10 | 浙江嘉熙科技有限公司 | Hot superconductive heat transfer axle, the motor with hot superconductive heat transfer axle and preparation method |
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Address after: 311100 Room 201, 2 / F, building 2, No. 9, Taiji Road, Yuhang Economic and Technological Development Zone, Yuhang District, Hangzhou City, Zhejiang Province Applicant after: Zhejiang Jiaxi Technology Co.,Ltd. Address before: 314117 No.1 Workshop, 188 Jinxiu Avenue, Yaozhuang Town, Jiashan County, Jiaxing City, Zhejiang Province Applicant before: ZHEJIANG JIAXI TECHNOLOGY Co.,Ltd. |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170510 |