CN106385160A - Composite permanent magnet speed regulator with high speed ratio - Google Patents
Composite permanent magnet speed regulator with high speed ratio Download PDFInfo
- Publication number
- CN106385160A CN106385160A CN201610907958.8A CN201610907958A CN106385160A CN 106385160 A CN106385160 A CN 106385160A CN 201610907958 A CN201610907958 A CN 201610907958A CN 106385160 A CN106385160 A CN 106385160A
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- Prior art keywords
- moving coil
- armature spindle
- rotor
- speed regulator
- straight line
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Classifications
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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
- H02K49/104—Magnetic couplings consisting of only two coaxial rotary elements, i.e. the driving element and the driven element
- H02K49/108—Magnetic couplings consisting of only two coaxial rotary elements, i.e. the driving element and the driven element with an axial air gap
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention relates to a composite permanent magnet speed regulator with a high speed ratio. The composite permanent magnet speed regulator comprises a stator, a rotor and a rotary linear adjustment mechanism coaxially arranged. A stator disk is arranged between a first rotor shaft and a second rotor shaft, and the stator disk can be rotatingly connected to the first rotor shaft and the second rotor shaft. A first moving disk is arranged on the first rotor shaft, and a second moving disk and a third moving disk are orderly arranged on the second rotor shaft. The rotary linear adjustment mechanism comprises a rotary adjustment mechanism and a linear adjustment mechanism. The rotary adjustment mechanism drives the second rotor shaft and the third moving disk to rotate synchronously. The linear adjustment mechanism allows the variable air gap between the third moving disk and the second moving disk to be changed. According to the composite permanent magnet speed regulator, the permanent magnet speed regulation with a high speed ratio can be realized, the speed regulation function of an existing hydraulic coupler is substituted, the speed change function of a gearbox also can be substituted, the large-range speed adjustment can be carried out, the needs of torque and power by a low speed large torque load are satsified, at the same time the structure simplification is realized, and the engineering effect of free maintenance is realized.
Description
Technical field
The present invention relates to a kind of transmission ratio composite permanet magnet speed regulator, belong to speed regulator field.
Background technology
Existing permanent magnet speed regulation device is mainly by p-m rotor and copper（Or other conductors）Rotor two parts form.Typically, electricity
Arbor is connected with one of rotor respectively with the axle of working machine, has the air gap between copper rotor and p-m rotor（Referred to as gas
Gap）, there is no the mechanical connection of transmitting torque.So, define between motor and working machine soft（Magnetic）Connect, by adjusting air gap
To realize the change of working crankshaft moment of torsion, rotating speed, to be therefore adapted to various rugged environments, and due to there is no direct machine
Tool, it is possible to reduce mechanical loss.
Content of the invention
The present invention provides a kind of transmission ratio composite permanet magnet speed regulator, this transmission ratio composite permanet magnet speed regulator, Ke Yishi
The permanent magnetic speed-adjusting of existing transmission ratio, on the one hand replaces the speed-regulating function of existing fluid coupling, on the other hand can replace gear
The speed changing function of case, can also carry out large-scale speed regulation, adapt to the need for torque and power for the low speed high torque load
Will, realize structure simultaneously and simplify, non-maintaining engineering effort.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of transmission ratio composite permanet magnet speed regulator, including the stator being coaxially disposed, rotor and rotational alignment governor motion,
Described stator includes stator disc；
Described rotor includes the first rotor axle, the second armature spindle, the first moving coil, the second moving coil and the 3rd moving coil, the
It is provided with stator disc between one armature spindle and the second armature spindle, and stator disc can be turned with the first rotor axle, the second armature spindle respectively
It is dynamically connected, and is respectively arranged with bearing between stator disc and the first rotor axle, the second armature spindle, the first moving coil is laid in first
On armature spindle, the second moving coil, the 3rd moving coil are laid on the second armature spindle successively, and the second moving coil is laid in second turn
Near one end of stator disc on sub- axle, the side that the wherein second moving coil is contacted with the second armature spindle is provided with bearing；
Described rotational alignment governor motion includes rotation regulating mechanism and linear adjusting device, wherein, rotation regulating mechanism band
Dynamic second armature spindle and the 3rd moving coil synchronous axial system, linear adjusting device make between the 3rd moving coil, the second moving coil can
Become air gap to change；
As present invention further optimization, the first moving coil side adjacent with stator disc is fixed with the first set of permanent magnets, the
The both sides of two moving coils are respectively fixed with the second set of permanent magnets, three permanent magnet group, and stator disc is circumferentially uniformly laid with adjustable magnetic
Block, the wherein first set of permanent magnets, the second set of permanent magnets and adjustable magnetic block collectively form coaxial magnetic wheel gear structure, realize determining rotating ratio
Speed is adjusted；
As present invention further optimization, what the 3rd moving coil was adjacent with the second moving coil is therefore provided with conducting metal
Disk, has variable-air-gap between conducting metal disk and three permanent magnet group, and it constitutes permanent magnetism together with rotational alignment governor motion
Speed adjusting gear；
As present invention further optimization, described rotation regulating mechanism includes the second armature spindle fixed disk, sliding pin, described straight
Line governor motion includes straight line turnbarrel, terminal pad, fixes sleeve and cam, the wherein second armature spindle fixed disk, straight line rotation
Rotaring sleeve is sequentially sleeved on the excircle of the second armature spindle to the second rotor direction of principal axis by the first rotor axle, and terminal pad is set in
The periphery of straight line turnbarrel, uniformly offers slip hole, sliding pin is each passed through slip hole on the second armature spindle fixed disk,
And the two ends of sliding pin are connected with the 3rd moving coil, terminal pad respectively；Adjacent with the second armature spindle in straight line turnbarrel
Inner side be provided with cam, fixes sleeve is equally set on the second armature spindle, outside it on offer trough of belt, cam and trough of belt phase
Coupling is so that cam is laterally moved along the axial direction of the second armature spindle in trough of belt；Straight line turnbarrel is fixed with
Rotary handle；
As present invention further optimization, the fixes sleeve side adjacent with the second armature spindle, terminal pad and straight line rotary sleeve
It is provided with least one plain bearing or at least one plane needle roller thrust bearing between cylinder；
As present invention further optimization, the junction of sliding pin and the 3rd moving coil, the 3rd moving coil symmetrically opens up
There is pulling plate curve trough of belt so that sliding pin all can enter line slip in corresponding pulling plate curve trough of belt；
As present invention further optimization, the outside of the 3rd moving coil is provided with fin；First set of permanent magnets, the second permanent magnetism
Body group and three permanent magnet group are disc type plane winding.
By above technical scheme, with respect to prior art, the invention has the advantages that：
After the present invention adopts said structure, the second set of permanent magnets, adjustable magnetic block and the first set of permanent magnets realize coaxial magnetic tooth jointly
Wheel construction, realizes determining the regulation of rotating speed specific rate；Second armature spindle fixed disk axial location is fixed, and terminal pad is adjusted in rotational alignment
In the presence of mechanism axially movable, drive the 3rd moving coil axially movable, realize conducting metal disk and three permanent magnet group
Between variable-air-gap；When the second motion disc spins, due to the effect of magnetic force, drive the rotation of conducting metal disk, so that
3rd moving coil rotates, and drives the second armature spindle to fix disc spins by sliding pin, the second armature spindle fixed disk drives second turn
Sub- axle rotates；Mechanism structure is simple, and difficulty of processing is low, and is conducive to assembling and overhauls, and can realize transmission ratio simultaneously
Permanent magnetic speed-adjusting, on the one hand replace the speed-regulating function of existing fluid coupling, on the other hand can replace the speed change work(of gear-box
Can, large-scale speed regulation can also be carried out, adapt to the needs for torque and power for the low speed high torque load；In addition, on
State the setting of rotational alignment governor motion, the change of working crankshaft moment of torsion and rotating speed can be realized by accurate adjustment air gap.
Brief description
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the general structure profile of the transmission ratio composite permanet magnet speed regulator in the embodiment of the present invention 1；
Fig. 2 is profile when variable-air-gap is maximum between each outer rotor moving coil and homonymy conducting metal disk in the present invention；
Fig. 3 is the side view of transmission ratio composite permanet magnet speed regulator in the present invention；
Fig. 4 is the plan of the second armature spindle fixed disk in the present invention；
Fig. 5 is the plan of the 3rd moving coil in the present invention；
Fig. 6 is the plan of the second moving coil three permanent magnet group side in the present invention；
Fig. 7 is the plan of second moving coil the second set of permanent magnets side in the present invention；
Fig. 8 is the plan of adjustable magnetic stator disc in the present invention；
Fig. 9 is the plan of the first moving coil in the present invention；
In figure：1. the first rotor axle；2. the first moving coil；21. first set of permanent magnets；3. stator disc；31. adjustable magnetic blocks；3a. first
Bearing；3b. second bearing；4. the second moving coil；41. second set of permanent magnets；42. three permanent magnet groups；4a. 3rd bearing；4b.
Fourth bearing；5. the 3rd moving coil；51. conducting metal disks；52. sliding pins；6. the second armature spindle；61. second armature spindles are fixed
Disk；61a. slip hole；7. linear adjusting device；71. terminal pads；71a. the first plane needle roller thrust bearing；71b. second plane
Needle roller thrust bearing；72. straight line turnbarrels；72a. cam；73. fixes sleeves；73c. trough of belt；73a. 5th bearing；73b.
6th bearing；74. rotary handles.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only with
Illustration illustrates the basic structure of the present invention, and therefore it only shows the composition relevant with the present invention.
A kind of transmission ratio composite permanet magnet speed regulator of the present invention, including the stator being coaxially disposed, rotor and rotational alignment
Governor motion, described stator includes stator disc；
Described rotor includes the first rotor axle, the second armature spindle, the first moving coil, the second moving coil and the 3rd moving coil, the
It is provided with stator disc between one armature spindle and the second armature spindle, and stator disc can be turned with the first rotor axle, the second armature spindle respectively
It is dynamically connected, and is respectively arranged with bearing between stator disc and the first rotor axle, the second armature spindle, the first moving coil is laid in first
On armature spindle, the second moving coil, the 3rd moving coil are laid on the second armature spindle successively, and the second moving coil is laid in second turn
Near one end of stator disc on sub- axle, the side that the wherein second moving coil is contacted with the second armature spindle is provided with bearing；
Described rotational alignment governor motion includes rotation regulating mechanism and linear adjusting device, wherein, rotation regulating mechanism band
Dynamic second armature spindle and the 3rd moving coil synchronous axial system, linear adjusting device make between the 3rd moving coil, the second moving coil can
Become air gap to change；
As shown in Figure 1-Figure 3, one of embodiment of the present invention, the first moving coil is arranged on the right side of stator disc, is sleeved on
On the first rotor axle, the second moving coil is arranged on the left side of stator disc, and preferential slip is sleeved on the second armature spindle, the 3rd motion
In the left side of the second moving coil, preferential slip is sleeved on the second armature spindle disk；The first rotor axle, the second armature spindle, the first fortune
Moving plate, the second moving coil and the 3rd moving coil are all coaxially distributed；
Shown in Fig. 6,7,8,9, the first moving coil side adjacent with stator disc is fixed with the first set of permanent magnets, the first moving coil
Shape preferentially elects annular as, and the shape of the first set of permanent magnets preferentially elects rectangle as, and is arranged concentrically；First set of permanent magnets 21 exists
The both sides being uniformly distributed the second moving coil on first moving coil 2 are respectively fixed with the second set of permanent magnets, three permanent magnet group, and second
The shape of moving coil preferentially elects annular as, and the shape of the second moving coil set of permanent magnets preferentially elects rectangle as, and is arranged concentrically, the
Two set of permanent magnets in the second moving coil circumferentially on be uniformly distributed, the shape of three permanent magnet group preferentially elects rectangle as, and
Be arranged concentrically, three permanent magnet group in the second moving coil circumferentially on be uniformly distributed, stator disc is circumferentially uniformly laid with tune
Magnetic patch, each adjustable magnetic block be preferably shaped to small rectangle, the wherein first set of permanent magnets, the second set of permanent magnets and adjustable magnetic block are common
Constitute coaxial magnetic wheel gear structure, realize determining the regulation of rotating speed specific rate；
Shown in Fig. 5, what the 3rd moving coil was adjacent with the second moving coil is therefore provided with conducting metal disk, conducting metal disk and
Between three permanent magnet group, there is variable-air-gap, it constitutes permanent magnetic speed-adjusting mechanism together with rotational alignment governor motion；3rd motion
The shape of disk and conducting metal disk all preferentially elects ring-type as, and is arranged concentrically.The diameter of conducting metal disk is less than the 3rd moving coil
Diameter, above-mentioned conducting metal disk be both preferably conductive copper dish but it is also possible to replace page conduction aluminium dish or conductive silver plate etc. other
The good dielectric disc of conductive effect；
Linear adjusting device adopts rotor linear-movable manner vertically.Rotation regulating mechanism is by linear adjusting device and rotation
Governor motion combines, and can make conducting metal disk while rotation, so that variable-air-gap is synchronously increased or synchronous reduction.In addition,
Linear adjusting device and rotation regulating mechanism are all directly installed on the second armature spindle, and structure is simple, and difficulty of processing is low, and has
Beneficial to assembling and maintenance；
What terminal pad was contacted with straight line turnbarrel is respectively provided on two sides with the first plane needle roller thrust bearing, the second plane thrust
Needle bearing；It is respectively arranged with clutch shaft bearing, second bearing between stator disc and the first rotor axle, the second armature spindle；Second fortune
The side that Moving plate is contacted with the second armature spindle is provided with 3rd bearing, fourth bearing；The inner surface of fixes sleeve, by the 5th axle
Hold and be connected with the second armature spindle with 6th bearing；The outside of fixes sleeve is provided with rotary handle, so as to make fixes sleeve
Fix in certain position of axial direction of the second armature spindle；The right side outer surface of fixes sleeve, is further opened with trough of belt；
Shown in Fig. 4, described rotation regulating mechanism includes the second armature spindle fixed disk, sliding pin, and described linear adjusting device includes
Straight line turnbarrel, terminal pad, fixes sleeve and cam, the wherein second armature spindle fixed disk, straight line turnbarrel are by first turn
Sub- axle is sequentially sleeved on the excircle of the second armature spindle to the second rotor direction of principal axis, and terminal pad is set in straight line turnbarrel
Periphery, uniformly offers slip hole on the second armature spindle fixed disk, and sliding pin is each passed through slip hole, and the two ends of sliding pin
It is connected with the 3rd moving coil, terminal pad respectively；
Straight line turnbarrel also coaxial package in the periphery of the second armature spindle, the internal diameter of straight line turnbarrel is more than fixes sleeve
External diameter, the left inner surface of straight line turnbarrel is provided with the cam that radius is less than trough of belt.Fixes sleeve and straight line rotary sleeve
Cylinder is connected with cam by trough of belt, and cam can move left and right in trough of belt vertically.
The outside of straight line turnbarrel is provided with rotary handle, and the right side periphery coaxial sleeve of straight line turnbarrel is equipped with connection
Disk.Straight line turnbarrel and terminal pad pass through the first plane needle roller thrust bearing and the second plane needle roller thrust bearing between the two
It is connected.The utilization of the first plane needle roller thrust bearing and the second plane needle roller thrust bearing is so that straight line turnbarrel can
Terminal pad is driven to carry out axial linear motion, straight line turnbarrel ensures that terminal pad can rotate when not moving simultaneously.
The operation principle of the application transmission ratio composite permanet magnet speed regulator is as follows：
First, the first moving coil and the second moving coil, the soft connection of the second moving coil and the 3rd moving coil
1. rotational alignment governor motion effect：When the attached copper dish of the 3rd moving coil rotate, the 3rd moving coil is driven to rotate, simultaneously
Drive the second armature spindle synchronous axial system.
2. magnetic connects：When the first rotor axle rotates, the first moving coil is driven to rotate.Because the reason magnetic force, will carry
Dynamic second moving coil three permanent magnet group concomitant rotation, the second moving coil three permanent magnet group will drive the second moving coil and second
Moving coil second set of permanent magnets rotates, thus driving conducting metal disk to realize rotating, namely realizes the first moving coil and the second fortune
Moving plate, the soft connection of the second moving coil and the 3rd moving coil.
2nd, the regulation of variable-air-gap, mainly linear adjusting device works
1. straight line turnbarrel linear motion：The rotary handle rotating straight line turnbarrel is so that convex on straight line turnbarrel
Wheel moves in trough of belt, and cam can move along trough of belt under the drive of rotary handle, so that straight line turnbarrel is carried out directly
Line moves.
2. variable-air-gap is adjusted：The linear motion of straight line turnbarrel, will make terminal pad along axis together with sliding pin
Moved linearly, sliding pin drives the 3rd moving coil to be axially moveable together, thus can change the 3rd moving coil and second
Variable-air-gap between moving coil, thus reach the purpose adjusting variable-air-gap.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein（Including technology art
Language and scientific terminology）There is the general understanding identical meaning with the those of ordinary skill in the application art.Also should
It is understood by, those terms defined in such as general dictionary should be understood that the meaning having with the context of prior art
The consistent meaning of justice, and unless defined as here, will not be explained with idealization or excessively formal implication.
The implication of "and/or" described herein refers to respective individualism or both simultaneous situations are all wrapped
Including including.
The implication of " connection " described herein can be being directly connected between part can also be to pass through between part
Being indirectly connected with of other parts.
With the above-mentioned desirable embodiment according to the present invention for enlightenment, by above-mentioned description, relevant staff is complete
Entirely various change and modification can be carried out in the range of without departing from this invention technological thought.The technology of this invention
The content that property scope is not limited on specification it is necessary to determine its technical scope according to right.
Claims (7)
1. a kind of transmission ratio composite permanet magnet speed regulator, including the stator being coaxially disposed, rotor and rotational alignment governor motion, its
It is characterised by：
Described stator includes stator disc；
Described rotor includes the first rotor axle, the second armature spindle, the first moving coil, the second moving coil and the 3rd moving coil, the
It is provided with stator disc between one armature spindle and the second armature spindle, and stator disc can be turned with the first rotor axle, the second armature spindle respectively
It is dynamically connected, and is respectively arranged with bearing between stator disc and the first rotor axle, the second armature spindle, the first moving coil is laid in first
On armature spindle, the second moving coil, the 3rd moving coil are laid on the second armature spindle successively, and the second moving coil is laid in second turn
Near one end of stator disc on sub- axle, the side that the wherein second moving coil is contacted with the second armature spindle is provided with bearing；
Described rotational alignment governor motion includes rotation regulating mechanism and linear adjusting device, wherein, rotation regulating mechanism band
Dynamic second armature spindle and the 3rd moving coil synchronous axial system, linear adjusting device make between the 3rd moving coil, the second moving coil can
Become air gap to change.
2. transmission ratio composite permanet magnet speed regulator according to claim 1 it is characterised in that：First moving coil and stator disc
Adjacent side is fixed with the first set of permanent magnets, and the both sides of the second moving coil are respectively fixed with the second set of permanent magnets, the 3rd permanent magnetism
Body group, stator disc is circumferentially uniformly laid with adjustable magnetic block, the wherein first set of permanent magnets, the second set of permanent magnets and the common structure of adjustable magnetic block
Become coaxial magnetic wheel gear structure, realize determining the regulation of rotating speed specific rate.
3. transmission ratio composite permanet magnet speed regulator according to claim 2 it is characterised in that：3rd moving coil and the second fortune
What Moving plate was adjacent is therefore provided with conducting metal disk, has variable-air-gap between conducting metal disk and three permanent magnet group, its
Permanent magnetic speed-adjusting mechanism is constituted together with rotational alignment governor motion.
4. transmission ratio composite permanet magnet speed regulator according to claim 1 it is characterised in that：Described rotation regulating mechanism bag
Include the second armature spindle fixed disk, sliding pin, described linear adjusting device include straight line turnbarrel, terminal pad, fixes sleeve and
Cam, the wherein second armature spindle fixed disk, straight line turnbarrel are sequentially sleeved to the second rotor direction of principal axis by the first rotor axle
On the excircle of the second armature spindle, terminal pad is set in the periphery of straight line turnbarrel, on the second armature spindle fixed disk uniformly
Offer slip hole, sliding pin is each passed through slip hole, and the two ends of sliding pin are connected with the 3rd moving coil, terminal pad respectively
Connect；The straight line turnbarrel inner side adjacent with the second armature spindle is provided with cam, fixes sleeve is equally set in the second rotor
On axle, outside it on offer trough of belt, cam and trough of belt match so that cam in trough of belt along the axial direction of the second armature spindle
It is laterally moved；Straight line turnbarrel is fixed with rotary handle.
5. transmission ratio composite permanet magnet speed regulator according to claim 4 it is characterised in that：Fixes sleeve and the second rotor
It is provided with least one plain bearing or at least one plane thrust between the adjacent side of axle, terminal pad and straight line turnbarrel
Needle bearing.
6. transmission ratio composite permanet magnet speed regulator according to claim 4 it is characterised in that：Sliding pin and the 3rd moving coil
Junction, pulling plate curve trough of belt is symmetrically offered on the 3rd moving coil so that sliding pin all can be in corresponding pulling plate curve
Line slip is entered in trough of belt.
7. transmission ratio composite permanet magnet speed regulator according to claim 4 it is characterised in that：The outside of the 3rd moving coil sets
It is equipped with fin；First set of permanent magnets, the second set of permanent magnets and three permanent magnet group are disc type plane winding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610907958.8A CN106385160A (en) | 2016-10-18 | 2016-10-18 | Composite permanent magnet speed regulator with high speed ratio |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610907958.8A CN106385160A (en) | 2016-10-18 | 2016-10-18 | Composite permanent magnet speed regulator with high speed ratio |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106385160A true CN106385160A (en) | 2017-02-08 |
Family
ID=57957969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610907958.8A Pending CN106385160A (en) | 2016-10-18 | 2016-10-18 | Composite permanent magnet speed regulator with high speed ratio |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106385160A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107516970A (en) * | 2017-07-25 | 2017-12-26 | 山东科技大学 | A kind of permanent-magnet coupler of adjustable speed |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5903075A (en) * | 1998-06-10 | 1999-05-11 | Magna Force, Inc. | Permanent magnet coupler with soft start adjustment system |
| US20110057456A1 (en) * | 2008-01-11 | 2011-03-10 | Magnomatics Limited | Drives for sealed systems |
| CN102969868A (en) * | 2012-11-13 | 2013-03-13 | 江苏大学 | Disc-shaped asynchronous magnetic coupling and speed adjustment method |
| CN203788125U (en) * | 2014-04-21 | 2014-08-20 | 哈尔滨理工大学 | Axial permanent magnetic gear capable of bi-directional excitation |
| CN104682662A (en) * | 2015-03-26 | 2015-06-03 | 河海大学 | Outer rotor regulation type eddy current speed controller |
| CN204721198U (en) * | 2015-05-07 | 2015-10-21 | 河海大学 | The high-power eddy speed regulating device of a kind of internal rotor cooling type |
| CN205453459U (en) * | 2016-03-22 | 2016-08-10 | 迈格钠磁动力股份有限公司 | Disk permanent magnet speed regulation clutch |
-
2016
- 2016-10-18 CN CN201610907958.8A patent/CN106385160A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5903075A (en) * | 1998-06-10 | 1999-05-11 | Magna Force, Inc. | Permanent magnet coupler with soft start adjustment system |
| US20110057456A1 (en) * | 2008-01-11 | 2011-03-10 | Magnomatics Limited | Drives for sealed systems |
| CN102969868A (en) * | 2012-11-13 | 2013-03-13 | 江苏大学 | Disc-shaped asynchronous magnetic coupling and speed adjustment method |
| CN203788125U (en) * | 2014-04-21 | 2014-08-20 | 哈尔滨理工大学 | Axial permanent magnetic gear capable of bi-directional excitation |
| CN104682662A (en) * | 2015-03-26 | 2015-06-03 | 河海大学 | Outer rotor regulation type eddy current speed controller |
| CN204721198U (en) * | 2015-05-07 | 2015-10-21 | 河海大学 | The high-power eddy speed regulating device of a kind of internal rotor cooling type |
| CN205453459U (en) * | 2016-03-22 | 2016-08-10 | 迈格钠磁动力股份有限公司 | Disk permanent magnet speed regulation clutch |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107516970A (en) * | 2017-07-25 | 2017-12-26 | 山东科技大学 | A kind of permanent-magnet coupler of adjustable speed |
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| PB01 | Publication | ||
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Application publication date: 20170208 |