CN110635661A - Horizontal water-cooling double-cylinder type permanent magnet speed regulator - Google Patents
Horizontal water-cooling double-cylinder type permanent magnet speed regulator Download PDFInfo
- Publication number
- CN110635661A CN110635661A CN201911092922.9A CN201911092922A CN110635661A CN 110635661 A CN110635661 A CN 110635661A CN 201911092922 A CN201911092922 A CN 201911092922A CN 110635661 A CN110635661 A CN 110635661A
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- permanent magnet
- water
- waterproof plate
- disc
- conductor
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
- H02K49/10—Dynamo-electric clutches; Dynamo-electric brakes of the permanent-magnet type
- H02K49/102—Magnetic gearings, i.e. assembly of gears, linear or rotary, by which motion is magnetically transferred without physical contact
-
- 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
- H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
- H02K5/161—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields radially supporting the rotary shaft at both ends of the rotor
-
- 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
- H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention provides a horizontal water-cooling double-cylinder type permanent magnet speed regulator, and belongs to the technical field of permanent magnet speed regulators. The technical scheme is as follows: the utility model provides a two section of thick bamboo type permanent magnet speed regulation wares of horizontal water-cooling, is including setting up at the epaxial permanent magnet rotor subassembly of load, sets up the conductor rotor subassembly on the motor input shaft, still including setting up the outside casing of permanent magnet rotor subassembly and conductor rotor subassembly, the load axle is connected through rotating and is set up casing one end, the motor input shaft is connected through rotating and is set up the other end of casing, be provided with the water inlet on the arbitrary terminal surface of casing, the side lower part of casing is provided with the delivery port. The invention has the beneficial effects that: the permanent magnet rotor assembly and the conductor rotor assembly are cooled by cooling water, so that the heat dissipation effect is good, and the permanent magnet rotor assembly and the conductor rotor assembly are suitable for large-power equipment.
Description
Technical Field
The invention relates to the technical field of permanent magnet speed regulators, in particular to a horizontal water-cooling double-cylinder type permanent magnet speed regulator.
Background
High-power drive tape carrier constructs connects drive arrangement and load equipment through mechanical device, adopts traditional mechanical type cooperation to carry out the transmission, can produce some indelible problems, such as mechanical fatigue, friction loss, vibration noise etc. must guarantee accurate installation accuracy, just can guarantee mechanical motion's stability, but after having used for a long time, can lead to equipment to damage because of mechanical vibration or wearing and tearing. The speed change device of the driving belt-carrying mechanism is a device for changing the transmission ratio or the rotating speed of an output shaft and an input shaft, adopts a traditional speed regulation mode, is complex to maintain and high in cost, and influences the use and sustainability of equipment. The high-power driving belt-carrying mechanism has large transmission torque and high requirement on a transmission device. Traditional air-cooled permanent magnet speed regulator, equipment operation generate heat and pass through the air cooling, and the radiating efficiency is low on the one side, and the high temperature can cause equipment to damage, can't satisfy high-power drive tape carrier and construct.
Disclosure of Invention
The invention aims to provide a horizontal water-cooling double-barrel type permanent magnet speed regulator which is provided with a permanent magnet rotor assembly and a conductor rotor assembly which are cooled by cooling water, has a good heat dissipation effect and is suitable for large-power equipment.
The invention is realized by the following measures: the utility model provides a two section of thick bamboo type permanent magnet speed regulation wares of horizontal water-cooling, its characterized in that, is including setting up at the epaxial permanent magnet rotor subassembly of load, sets up the conductor rotor subassembly on the motor input shaft, still including setting up the outside casing of permanent magnet rotor subassembly and conductor rotor subassembly, the load axle is connected through rotating and is set up casing one end, the motor input shaft is connected the setting through rotating the other end of casing, be provided with the water inlet on an arbitrary terminal surface of casing, the side lower part of casing is provided with the delivery port. The casing is hollow seal, can set up integratively and also can form through the equipment of detachable connecting piece, generally is hollow cylinder, easy to assemble like this, in addition still be provided with the viewing aperture on the casing and be convenient for fixed supporting seat.
The permanent magnet rotor component comprises a permanent magnet disc, a permanent magnet ring is arranged on any one side of the permanent magnet disc, and the permanent magnet disc is arranged on the load shaft;
the conductor rotor assembly comprises a conductor disc, an outer conductor ring and an inner conductor ring are concentrically arranged on any one side of the conductor disc, and the conductor disc is arranged on the motor input shaft;
the permanent magnetic ring is arranged between the outer conductor ring and the inner conductor ring and has an interval, a plurality of water passing openings are formed in the conductor disc, annular water stop plates are arranged on the inner sides of the inner conductor rings, the annular water stop plates are arranged on the conductor disc and are located on the outer sides of the water passing openings, and a plurality of through holes are formed in the annular water stop plates.
One side of the conductor disc, which is close to the water inlet, is provided with an annular water tank, the water inlet is provided with a water injection pipe, one end of the water injection pipe is connected with a water source, and the other end of the water injection pipe is arranged in the annular water tank. This may facilitate the injection and retention of water.
The motor input shaft is arranged at one end of the shell through a first bearing, the load shaft is arranged at the other end of the shell through a second bearing, a water receiving groove is formed in the lower portion, located at the water outlet, of the shell, and a water outlet is formed in the water receiving groove.
A flange is arranged at one end of the motor input shaft, the conductor disc is arranged on the flange, a first annular waterproof plate is arranged between the first bearing and the flange, and the first annular waterproof plate is arranged on an end cover of the first bearing;
the permanent magnet disc is arranged on the load shaft through key connection, an annular waterproof plate II is arranged between the permanent magnet disc and the conductor disc, and the annular waterproof plate II is arranged on the permanent magnet disc.
A third annular waterproof plate is arranged above the first annular waterproof plate, the third annular waterproof plate is arranged on the flange, and the first annular waterproof plate and the third annular waterproof plate are partially overlapped;
and a fourth annular waterproof plate is arranged above the second annular waterproof plate, the fourth annular waterproof plate is arranged on the flange, and the second annular waterproof plate and the fourth annular waterproof plate are overlapped. Because the permanent magnet speed regulator is provided with the adjusting mechanism, the permanent magnet disc is required to move along the axial direction, so the waterproof plate cannot be abutted against the components on the two sides, but if the waterproof plate is not abutted against the components on the two sides, the waterproof effect is influenced, and therefore the two water baffles with the overlapped parts are arranged, and the waterproof purpose can be achieved even in the adjusting state.
The annular waterproof plate I, the annular waterproof plate II, the annular waterproof plate III and the annular waterproof plate IV are round platform-shaped, the non-connecting end is a big end, and the big end inclines like the outside, so that the waterproof effect is better.
The speed regulating mechanism comprises a rotating shaft which is arranged on the other end surface of the shell through rotating connection, two rocker arms are arranged on the rotating shaft, and the outer ends of the rocker arms are hinged with one end of a connecting rod;
the permanent magnet disc is characterized by further comprising a sliding sleeve, a third bearing is arranged on the sliding sleeve, the other end of the connecting rod is hinged to the outer sleeve of the third bearing, and the sliding sleeve is fixedly connected with the permanent magnet disc. The two rocker arms are positioned on two sides of the load shaft, and a power mechanism is arranged at any end of the rotating shaft. The power mechanism can be a manual rotating wheel or a motor with a speed reducer. The rotating shaft rotates, the rocker arm and the connecting rod drive the permanent magnetic disc to do linear motion along the axis, the permanent magnetic disc moves axially, the coupling area of the permanent magnetic ring, the outer conductor ring and the inner conductor ring is changed, and therefore the torque transmitted between the conductor rotor assembly and the permanent magnetic rotor assembly is changed, and the speed regulation effect is achieved.
The bearing III and the sliding sleeve are arranged in the shell, a water baffle is sleeved on the sliding sleeve and positioned between the bearing III and the permanent magnetic disc, and the water baffle is fixedly arranged on the inner wall of the shell. Thus, the speed regulating mechanism can be waterproof.
The motor input shaft is characterized in that a blind hole is formed in one end of the motor input shaft, the edge of the blind hole, which is located on the motor input shaft, is provided with the conductor disc, a bearing IV is arranged in the blind hole, the bearing IV is fixed on the motor input shaft through an outer end cover, and the load shaft penetrates through the bearing IV and is arranged in the blind hole. Thus, when adjusted, the load shaft may have a portion that extends into the blind hole, reducing the overall size of the device.
And a limiting top plate is arranged in the blind hole. The adjustment range of the load axis is limited.
Compared with the prior art, the invention has the beneficial effects that: the permanent magnet rotor assembly and the conductor rotor assembly are cooled by cooling water, so that the heat dissipation effect is good, and the permanent magnet rotor assembly and the conductor rotor assembly are suitable for larger power equipment; a waterproof structure is arranged at the joint of the corresponding bearing, and a plurality of water passing openings are formed in the conductor disc in order to increase the cooling effect; in addition, the device also comprises an adjusting mechanism consisting of the rocker arm and the connection.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention.
Fig. 2 is a schematic view of the structure of fig. 1 with one end of the housing removed.
Fig. 3 is a schematic diagram of the internal structure.
Fig. 4 is a schematic structural view of the permanent magnet disc in fig. 3.
Fig. 5 is a schematic structural view of the conductor rotor assembly.
Fig. 6 is a schematic view of a structure with a different angle from that of fig. 5.
Wherein the reference numerals are: 1. a housing; 2. a motor input shaft; 3. a load shaft; 4. a water injection pipe; 5. an adjustment mechanism; 6. a water outlet; 7. a water baffle; 201. a first bearing; 202. a flange; 203. a conductor disc; 204. an outer conductor ring; 205. an inner conductor ring; 206. an annular water-stop sheet; 207. a water outlet; 208. a first annular water baffle; 209. a water tank; 210. a second annular water baffle; 301. a second bearing; 302. a permanent magnet disk; 303. a permanent magnet ring; 501. a rotating shaft; 502. a bearing seat; 503. a rocker arm; 504. a connecting rod; 505. a sliding sleeve; 506. a third bearing; 601. a water outlet; 602. a water receiving tank; .
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
Referring to fig. 1-6, a horizontal water-cooling double-cylinder type permanent magnet speed regulator comprises a permanent magnet rotor assembly arranged on a load shaft 3, a conductor rotor assembly arranged on a motor input shaft 2, and a shell 1 arranged outside the permanent magnet rotor assembly and the conductor rotor assembly, wherein the load shaft 3 is connected and arranged at one end of the shell 1 through rotation, the motor input shaft 2 is connected and arranged at the other end of the shell 1 through rotation, a water inlet is arranged on any end face of the shell 1, and a water outlet 601 is arranged at the lower part of the side face of the shell 1. Casing 1 is hollow seal, can integrative setting also can form through the equipment of detachable connecting piece, generally is hollow cylinder, and is easy to assemble like this, still is provided with the viewing aperture and is convenient for fixed supporting seat in addition on casing 1.
The permanent magnet rotor component comprises a permanent magnet disc 302, a permanent magnet ring 303 is arranged on any side of the permanent magnet disc 302, and the permanent magnet disc 302 is arranged on the load shaft 3;
the conductor rotor assembly comprises a conductor disc 203, an outer conductor ring 204 and an inner conductor ring 205 are concentrically arranged on any side of the conductor disc 203, and the conductor disc 203 is arranged on the motor input shaft 2;
the permanent magnet rings 303 are arranged between the outer conductor ring 204 and the inner conductor ring 205 at intervals, a plurality of water passing openings 207 are formed in the conductor disc 203, an annular water stop plate 206 is arranged on the inner side of the inner conductor ring 205, the annular water stop plate 206 is arranged on the conductor disc 203 and located on the outer side of the water passing openings 207, and a plurality of through holes are formed in the annular water stop plate 206.
One side of the conductor disc 203 close to the water inlet is provided with an annular water tank 209, the water inlet is provided with a water injection pipe 4, one end of the water injection pipe 4 is connected with a water source, and the other end is arranged in the annular water tank 209. This may facilitate the injection and retention of water.
The motor input shaft 2 is arranged at one end of the shell 1 through a first bearing 201, the load shaft 3 is arranged at the other end of the shell 1 through a second bearing 301, a water receiving tank 602 is arranged on the lower portion, located at the water outlet 601, of the shell 1, and a water outlet 6 is arranged on the water receiving tank 602.
One end of the motor input shaft 2 is provided with a flange 202, a conductor disc 203 is arranged on the flange 202, an annular waterproof plate I208 is arranged between the bearing I201 and the flange 202, and the annular waterproof plate I208 is arranged on an end cover of the bearing I201;
the permanent magnet disc 302 is arranged on the load shaft 3 through key connection, a second annular waterproof plate 210 is arranged between the permanent magnet disc 302 and the conductor disc 203, and the second annular waterproof plate 210 is arranged on the permanent magnet disc 302.
A third annular waterproof plate is arranged above the first annular waterproof plate 208, the third annular waterproof plate is arranged on the flange 202, and the first annular waterproof plate 208 and the third annular waterproof plate are partially overlapped;
the second annular waterproof plate 2010 is provided with a fourth annular waterproof plate, the fourth annular waterproof plate is arranged on the other side of the flange 202, and the second annular waterproof plate 210 is overlapped with the fourth annular waterproof plate. Because the permanent magnet speed regulator is provided with an adjusting mechanism and needs the permanent magnet disc 302 to move along the axial direction, the waterproof plate cannot be abutted against the components on the two sides, but if the waterproof plate is not abutted against the components on the two sides, the waterproof effect is influenced, and therefore the two water baffle plates with the overlapped parts are arranged, and the waterproof purpose can be achieved even in an adjusting state.
The first annular waterproof plate 208, the second annular waterproof plate 210, the third annular waterproof plate and the fourth annular waterproof plate are round table-shaped and are not connected with the ends to be big ends, and the big ends incline like the outside, so that the waterproof effect is better.
The speed regulation mechanism 5 comprises a rotating shaft 501 which is rotatably connected with the other end surface of the shell 1 through a bearing seat 502, two rocker arms 503 are arranged on the rotating shaft 501, and the outer ends of the rocker arms 503 are hinged with one end of a connecting rod 504;
the permanent magnet disc type permanent magnet motor further comprises a sliding sleeve 505, a bearing III 506 is arranged on the sliding sleeve 505, the other end of the connecting rod 504 is hinged to the outer sleeve of the bearing III 506, and the sliding sleeve 505 is fixedly connected with the permanent magnet disc 302. Two rocker arms 503 are located on two sides of the load shaft 3, and a power mechanism is arranged at any end of the rotating shaft 501. The power mechanism can be a manual rotating wheel or a motor with a speed reducer. The rotating shaft 501 rotates, the rocker arm 503 and the connecting rod 504 drive the permanent magnetic disk 302 to do linear motion along the axis, the permanent magnetic disk 302 moves along the axial direction, and the coupling area of the permanent magnetic ring 303, the outer conductor ring 204 and the inner conductor ring 205 is changed, so that the torque transmitted between the conductor rotor assembly and the permanent magnetic rotor assembly is changed, and the speed regulation effect is achieved.
The bearing III 506 and the sliding sleeve 505 are arranged in the shell 1, the water baffle 7 is sleeved on the sliding sleeve 505 and positioned between the bearing III 506 and the permanent magnet disc 302, and the water baffle 7 is fixedly arranged on the inner wall of the shell 1. This makes it possible to waterproof the governor mechanism 5.
The blind hole is formed in one end of the motor input shaft 2, the conductor disc 203 is arranged on the edge, located in the blind hole, of the motor input shaft 2, a fourth bearing is arranged in the blind hole, the fourth bearing is fixed to the motor input shaft 2 through an outer end cover, and the load shaft 3 penetrates through the fourth bearing and is arranged in the blind hole. Thus, when adjusted, the load shaft 3 may have a portion that extends into the blind hole, reducing the overall size of the device.
Be provided with spacing roof in the blind hole, restrict the accommodation of load axle 3.
The technical features of the present invention which are not described in the above embodiments may be implemented by or using the prior art, and are not described herein again, of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and variations, modifications, additions or substitutions which may be made by those skilled in the art within the spirit and scope of the present invention should also fall within the protection scope of the present invention.
Claims (10)
1. The utility model provides a two section of thick bamboo type permanent magnet speed regulation wares of horizontal water-cooling, its characterized in that, is including setting up at the epaxial permanent magnet rotor subassembly of load, sets up the conductor rotor subassembly on the motor input shaft, still including setting up the outside casing of permanent magnet rotor subassembly and conductor rotor subassembly, the load axle is connected through rotating and is set up casing one end, the motor input shaft is connected the setting through rotating the other end of casing, be provided with the water inlet on an arbitrary terminal surface of casing, the side lower part of casing is provided with the delivery port.
2. The horizontal water-cooled twin-tub permanent magnet governor of claim 1 wherein the permanent magnet rotor assembly includes a permanent magnet disc with permanent magnet rings on either side of the permanent magnet disc, the permanent magnet disc being disposed on the load shaft;
the conductor rotor assembly comprises a conductor disc, an outer conductor ring and an inner conductor ring are concentrically arranged on any one side of the conductor disc, and the conductor disc is arranged on the motor input shaft;
the permanent magnetic ring is arranged between the outer conductor ring and the inner conductor ring and has an interval, a plurality of water passing openings are formed in the conductor disc, annular water stop plates are arranged on the inner sides of the inner conductor rings, the annular water stop plates are arranged on the conductor disc and are located on the outer sides of the water passing openings, and a plurality of through holes are formed in the annular water stop plates.
3. The horizontal water-cooling double-cylinder type permanent magnet speed regulator according to claim 2, wherein an annular water tank is arranged on one side of the conductor disc close to the water inlet, a water injection pipe is arranged on the water inlet, one end of the water injection pipe is connected with a water source, and the other end of the water injection pipe is arranged in the annular water tank.
4. The horizontal water-cooling twin-drum type permanent magnet governor according to claim 1, wherein the motor input shaft is provided at one end of the housing through a first bearing, the load shaft is provided at the other end of the housing through a second bearing, a water receiving tank is provided on the housing at a lower portion of the water outlet, and a water discharge port is provided on the water receiving tank.
5. The horizontal water-cooling double-cylinder type permanent magnet speed regulator according to claim 4, wherein a flange is provided at one end of the motor input shaft, the conductor disc is provided on the flange, a first annular waterproof plate is provided between the first bearing and the flange, and the first annular waterproof plate is provided on an end cover of the first bearing;
the permanent magnet disc is arranged on the load shaft through key connection, an annular waterproof plate II is arranged between the permanent magnet disc and the conductor disc, and the annular waterproof plate II is arranged on the permanent magnet disc.
6. The horizontal water-cooled double-cylinder type permanent magnet speed regulator according to claim 5, wherein a third annular waterproof plate is provided above the first annular waterproof plate, the third annular waterproof plate is provided on the flange, and the first annular waterproof plate overlaps with the third annular waterproof plate;
and a fourth annular waterproof plate is arranged above the second annular waterproof plate, the fourth annular waterproof plate is arranged on the flange, and the second annular waterproof plate and the fourth annular waterproof plate are overlapped.
7. The horizontal water-cooling double-cylinder type permanent magnet speed regulator according to claim 6, wherein the first annular waterproof plate, the second annular waterproof plate, the third annular waterproof plate and the fourth annular waterproof plate are all in a truncated cone shape, and the non-connecting end is a large end.
8. The horizontal water-cooling double-cylinder type permanent magnet speed regulator according to claim 2, further comprising a speed regulating mechanism, wherein the speed regulating mechanism comprises a rotating shaft which is rotatably connected with the other end surface of the shell, two rocker arms are arranged on the rotating shaft, and the outer ends of the rocker arms are hinged with one end of a connecting rod;
the permanent magnet disc is characterized by further comprising a sliding sleeve, a third bearing is arranged on the sliding sleeve, the other end of the connecting rod is hinged to the outer sleeve of the third bearing, and the sliding sleeve is fixedly connected with the permanent magnet disc.
9. The horizontal water-cooling double-cylinder type permanent magnet speed regulator according to claim 8, wherein the third bearing and the sliding sleeve are arranged in the shell, a water baffle is sleeved on the sliding sleeve and positioned between the third bearing and the permanent magnet disc, and the water baffle is fixedly arranged on the inner wall of the shell.
10. The horizontal water-cooling double-cylinder type permanent magnet speed regulator according to claim 8, wherein a blind hole is formed at one end of the motor input shaft, the conductor disc is arranged on the motor input shaft and located at the edge of the blind hole, a fourth bearing is arranged in the blind hole, the fourth bearing is fixed on the motor input shaft through an outer end cover, and the load shaft is arranged in the blind hole through the fourth bearing.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911092922.9A CN110635661A (en) | 2019-11-11 | 2019-11-11 | Horizontal water-cooling double-cylinder type permanent magnet speed regulator |
| PCT/CN2020/123028 WO2021093546A1 (en) | 2019-11-11 | 2020-10-23 | Horizontal water-cooled double-drum permanent magnet governor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911092922.9A CN110635661A (en) | 2019-11-11 | 2019-11-11 | Horizontal water-cooling double-cylinder type permanent magnet speed regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110635661A true CN110635661A (en) | 2019-12-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911092922.9A Pending CN110635661A (en) | 2019-11-11 | 2019-11-11 | Horizontal water-cooling double-cylinder type permanent magnet speed regulator |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110635661A (en) |
| WO (1) | WO2021093546A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112217375A (en) * | 2020-10-12 | 2021-01-12 | 安徽沃弗永磁科技有限公司 | Permanent magnet speed regulator based on heat dissipation mechanism |
| CN112787480A (en) * | 2020-12-31 | 2021-05-11 | 青岛斯普瑞能源科技有限公司 | Vertical water-cooling double-cylinder permanent magnet speed regulator |
| WO2021093546A1 (en) * | 2019-11-11 | 2021-05-20 | 青岛斯普瑞能源科技有限公司 | Horizontal water-cooled double-drum permanent magnet governor |
| CN114244067A (en) * | 2021-12-24 | 2022-03-25 | 青岛斯普瑞能源科技有限公司 | Connecting rod type permanent magnet speed regulator |
| CN114244068A (en) * | 2021-12-24 | 2022-03-25 | 青岛斯普瑞能源科技有限公司 | Permanent magnet speed regulator with independent supporting structure |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1725775B1 (en) * | 2004-03-16 | 2008-10-15 | ebm-papst St. Georgen GmbH & Co. KG | Arrangement with an electronically commutated external rotor motor |
| CN202014189U (en) * | 2011-04-18 | 2011-10-19 | 黄耀清 | Permanent magnetic speed regulator and speed regulating mechanism with same |
| CN103762823B (en) * | 2014-01-28 | 2016-02-10 | 南京艾凌节能技术有限公司 | A kind of water-cooling type permanent-magnet speed governor |
| CN105634243B (en) * | 2015-07-08 | 2018-11-27 | 安徽沃弗电力科技有限公司 | Liquid-cooling type permanent-magnet speed governor |
| CN110635661A (en) * | 2019-11-11 | 2019-12-31 | 青岛斯普瑞能源科技有限公司 | Horizontal water-cooling double-cylinder type permanent magnet speed regulator |
| CN210629333U (en) * | 2019-11-11 | 2020-05-26 | 青岛斯普瑞能源科技有限公司 | Horizontal water-cooling double-cylinder type permanent magnet speed regulator |
-
2019
- 2019-11-11 CN CN201911092922.9A patent/CN110635661A/en active Pending
-
2020
- 2020-10-23 WO PCT/CN2020/123028 patent/WO2021093546A1/en active Application Filing
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021093546A1 (en) * | 2019-11-11 | 2021-05-20 | 青岛斯普瑞能源科技有限公司 | Horizontal water-cooled double-drum permanent magnet governor |
| CN112217375A (en) * | 2020-10-12 | 2021-01-12 | 安徽沃弗永磁科技有限公司 | Permanent magnet speed regulator based on heat dissipation mechanism |
| CN112787480A (en) * | 2020-12-31 | 2021-05-11 | 青岛斯普瑞能源科技有限公司 | Vertical water-cooling double-cylinder permanent magnet speed regulator |
| CN112787480B (en) * | 2020-12-31 | 2023-02-03 | 青岛斯普瑞能源科技有限公司 | Vertical water-cooling double-cylinder permanent magnet speed regulator |
| CN114244067A (en) * | 2021-12-24 | 2022-03-25 | 青岛斯普瑞能源科技有限公司 | Connecting rod type permanent magnet speed regulator |
| CN114244068A (en) * | 2021-12-24 | 2022-03-25 | 青岛斯普瑞能源科技有限公司 | Permanent magnet speed regulator with independent supporting structure |
| CN114244068B (en) * | 2021-12-24 | 2023-08-25 | 青岛斯普瑞能源科技有限公司 | Permanent magnet speed regulator with independent supporting structure |
| CN114244067B (en) * | 2021-12-24 | 2023-10-27 | 青岛斯普瑞能源科技有限公司 | Connecting rod type permanent magnet speed regulator |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021093546A1 (en) | 2021-05-20 |
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