CN207664851U - A kind of switched reluctance machines - Google Patents
A kind of switched reluctance machines Download PDFInfo
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- CN207664851U CN207664851U CN201721918542.2U CN201721918542U CN207664851U CN 207664851 U CN207664851 U CN 207664851U CN 201721918542 U CN201721918542 U CN 201721918542U CN 207664851 U CN207664851 U CN 207664851U
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Abstract
The utility model discloses a kind of switched reluctance machines, its key points of the technical solution are that including casing, the main shaft being rotatably connected on casing, the rotor being fixed on main shaft, the motor stator being fixed in casing, the stator winding and position detector being wrapped on motor stator；Casing includes engine base, is fixed in the drive end bearing bracket and rear end cap, the fore bearing inner end cap and fore bearing outer end cap that are respectively and fixedly connected to drive end bearing bracket both sides at engine base both ends, and it is respectively and fixedly connected to the rear bearing inner end cap of rear end cap both sides and rear bearing outer end cap, main shaft stretches out casing from drive end bearing bracket, position detector is magnetoresistance transformer, and magnetoresistance transformer includes that the rotation being fixed on casing becomes device stator and the rotation being fixedly linked with main shaft change device rotor；It revolves change device stator and is fixed in rear side of the bearing outer end cap far from drive end bearing bracket, main shaft and rotation are provided with the bushing affixed with the two between becoming device rotor, have reached and other internal structures of sensing element and motor is convenient for be adapted to.
Description
Technical field
The utility model is related to a kind of motor, more particularly to a kind of switched reluctance machines.
Background technology
Switched reluctance machines are a kind of novel speed regulating motors, and governing system has both direct current, exchanges the excellent of two class governing systems
Point is the latest generation stepless time adjustment system after frequency conversion speed-adjusting system, Speed Regulating System of Brushless DC Motor.Its structure is simple
Firm, speed-regulating range width, speed adjusting performance is excellent, and all has greater efficiency in entire speed adjustable range, and system reliability is high.
Whole system is mainly made of switched reluctance machines, power inverter, controller and four part of position detector.It opens
Reluctance motor system double-salient-pole variable reluctance motor is closed, the salient pole of stator and rotor is overrided to form by oOrdinary silicon steel sheet.Rotor was both
Without winding also without permanent magnet, it is wound with concentratred winding in stator poles, two windings diametrically link up, referred to as " phase ",
SR motor can be designed to a variety of different phase table structures, and there are many different collocation for the number of poles of stator and rotor.Now apply compared with
More is four phases（8/6）Structure and three-phase（12/8）Structure.Include power inverter and control circuit in controller, and rotor position
One end that detector is then typically mounted at motor is set, this motor is generally with domestic Y-series induction conductivity the same as the same machine of power
The same shape of seat number.Existing switched reluctance machines, if application publication number is that CN105356630A discloses a kind of switching magnetic-resistance electricity
Machine, including salient pole stator portion, field spider portion and motor adjustment circuit.
Position detector in switched reluctance machines obtains the mode of rotor position information, is broadly divided into direct position sensing
With indirect position sensing two ways.By the way of direct position sensing, need that sensing is arranged in switched reluctance machines
Element tends not to ensure that applicable sensing element is adapted with the initial designs size of motor during design selection,
It designs that improved process is complex, reduces the research and development rate of product.
Utility model content
The purpose of this utility model is to provide a kind of switched reluctance machines, convenient for sensing element and other internal structures of motor
Adaptation.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of switched reluctance machines, including casing, the main shaft being rotatably connected on casing, the motor that is fixed on main shaft turn
Son, the motor stator being fixed in casing, the stator winding and position detector being wrapped on motor stator；Casing includes machine
Seat, the drive end bearing bracket for being fixed in engine base both ends and rear end cap, the fore bearing inner end cap and fore bearing that are respectively and fixedly connected to drive end bearing bracket both sides
Outer end cap, and it is respectively and fixedly connected to the rear bearing inner end cap of rear end cap both sides and rear bearing outer end cap, main shaft is stretched out from drive end bearing bracket
Casing, position detector are magnetoresistance transformer, and magnetoresistance transformer includes that the rotation change device being fixed on casing is determined
Son and the rotation being fixedly linked with main shaft become device rotor；Rotation becomes device stator and is fixed in one of rear bearing outer end cap far from drive end bearing bracket
Side, main shaft and rotation are provided with the bushing affixed with the two between becoming device rotor.
By using above-mentioned technical proposal, using magnetoresistance transformer as position detector, the space occupied is small,
High certainty of measurement, seperated stator, rotor structures ensure that it with higher reliability and service life.It is connected and is led using bushing
Axis and rotation become device rotor, using rear bearing (ball) cover connect rotation become device stator, ensure magnetoresistance transformer, bushing, main shaft with
And the multistage of rotor is located by connecting and ensures the consistency of magnetoresistance transformer and rotor-position, signal.It can will connect simultaneously
The other structures connect in the position and motor of magnetoresistance transformer separate, convenient for individually processing and design.It replaces simultaneously
The magnetoresistance transformer of different model only needs to change bushing and rear bearing outer end cap accordingly, change it is smaller,
It changes at low cost.
Preferably, bushing inner ring is provided with the first keyway, it is provided with connected set keyway on main shaft, is set in the first keyway and connected set keyway
It is equipped with the first connecting key；Bushing outer ring is provided with the second keyway, and rotation, which becomes on device rotor, is provided with connection keyway, the second keyway and connecting key
The second connecting key is provided in slot.
By using above-mentioned technical proposal, realize that bushing becomes device with main shaft and rotation and turns using the connection type of key and keyway
The fixation of son, it is simple in structure, easy to process, of low cost, it is conveniently replaceable.
Preferably, the first keyway and the second keyway are oppositely arranged, and it is located at the both sides of busing axis.
By using above-mentioned technical proposal, makes the first keyway and the second keyway away from each other, avoid position of slotting on bushing
Set the intensity concentrated and reduce bushing entirety；Help to improve bushing, main shaft and magnetoresistance transformer junction simultaneously
Dynamic balance property helps to improve the service life of switched reluctance machines, reduces noise, improves the precision of rotor-position detection.
Preferably, one end of bushing is provided with gear edge, gear is abutted along the axial end face for becoming device rotor with rotation.
By using above-mentioned technical proposal, setting gear edge can become device rotor for rotation and provide axially position, reluctance type is made to revolve
The connection for changing depressor is more stable.
Preferably, rotation, which becomes on device stator, is provided with locating slot, be connected with locating convex block on rear bearing outer end cap, locating convex block with
Locating slot is adapted and is inserted into locating slot.
By using above-mentioned technical proposal, locating slot and locating convex block are set, convenient for determining that rotation becomes device stator and rear bearing
The relative position of outer end cap, rotation caused by helping avoid installation becomes device stator and rotation becomes the not coaxial phenomenon of device rotor, improves peace
Precision is filled, and then improves the precision of rotor-position detection.
Preferably, locating convex block is provided with multiple, and bearing outer end cap axis is the uniform circle distribution of axis rear later
On end face of the bearing outer end cap far from drive end bearing bracket.
By using above-mentioned technical proposal, the intensity of location structure is helped to improve, rotation is reduced and becomes device rotor in magnetic force work
With the possibility of lower position offset, while positioning accuracy is helped to improve, is easily installed.
Preferably, rotation, which becomes on device stator, is provided with connecting hole, connection screw thread hole, connection screw thread hole are provided on rear bearing outer end cap
Internal thread is connected with the connection bolt across connection through-hole；Connection screw thread hole is staggered with locating convex block.
By using above-mentioned technical proposal, it is bolted rotation using connection and becomes device stator and rear bearing outer end cap stable connection
Reliably；Connection through-hole is staggered with locating convex block, helps to ensure that the intensity of rear bearing outer end cap, while making in connection structure
Stress be more uniformly distributed.
Preferably, rotor includes rotor sheet and end plate at rotor both ends is arranged, the center of rotor sheet is opened
There is axis hole, keypad is connected on the circumference of the axis hole, keypad sets there are two and is evenly distributed on the periphery of axis hole, main
Keyway compatible with keypad is provided on axis.
By using above-mentioned technical proposal, rotor sheet is pressed to form rotor after, keypad set become bond structure, bond structure with
The rotation of gapless between rotor, rotor can preferably pass to main shaft, can improve main shaft power output
Efficiency, while the closer truth with rotor of location information that main shaft can be made to be transmitted to magnetoresistance transformer, have
Help improve the control accuracy of controller on switched reluctance machines.It can be reduced in addition, key is integrated with rotor
The collision of rotational structure junction helps to protect rotor and main shaft, improves its service life.Two keypads are set, it can
The rotary inertia of rotor after being pressed with increase is avoided rotor from eccentric situation occur, helps to ensure that the stabilization of rotor rotational structure
Property and accuracy.In addition, when the rotor after integrated is installed with main shaft, separately installed key is not needed, installation step can be simplified
Suddenly.
Preferably, being bent to rotor sheet direction at separate rotor axle center on end face of the end plate far from rotor sheet.
By using above-mentioned technical proposal, end plate plays compression rotor sheet, and rotor sheet edge is avoided to stick up role, setting
End face bending can mitigate the weight of end plate under the premise of ensureing to compress effect, save raw material.
In conclusion the utility model has the advantages that：
The space occupied is small；Motor rotor position high certainty of measurement；Reliability is high, service life is long；Convenient for individually processing
And design；It is simple in structure, easy to process, of low cost, it is conveniently replaceable；Help to reduce noise；Installation steps are succinct；Weight compared with
Gently；Save raw material.
Description of the drawings
Fig. 1 is the structural schematic diagram of switched reluctance machines；
Fig. 2 is the structural schematic diagram inside switched reluctance machines；
Fig. 3 is the enlarged drawing at A in Fig. 2；
Fig. 4 is the exploded perspective view of rotor；
Fig. 5 is the enlarged drawing at B in Fig. 4；
Fig. 6 is the schematic diagram of motor stator；
Fig. 7 is the schematic diagram of stator piece；
Fig. 8 is the schematic diagram of magnetoresistance transformer junction；
Fig. 9 is the exploded perspective view of magnetoresistance transformer junction；
Figure 10 is the enlarged drawing at C in Fig. 2；
Figure 11 is the enlarged drawing at D in Fig. 2.
In figure, 1, casing；11, engine base；12, drive end bearing bracket；13, rear end cap；14, fore bearing inner end cap；15, fore bearing outer end
Lid；16, rear bearing inner end cap；17, rear bearing outer end cap；171, locating convex block；172, connection screw thread hole；18 fixing bolts；2、
Main shaft；21, rotor keyway；22, connected set keyway；3, rotor；31, rotor sheet；311, sheet body；312, rotor with salient pole；313、
Keypad；314, axis hole；315, slot is deformed；316, positioning port；32, end plate；4, motor stator；41, stator core；411, salient stator
Pole；42, stator winding；43, partition board；44, positioning plate；5, magnetoresistance transformer；51, rotation becomes device stator；511, locating slot；
512, connecting hole；52, rotation becomes device rotor；521, keyway is connected；6, bushing；61, the first keyway；62, the second keyway；63, edge is kept off；
64, caulking groove；71, the first connecting key；72, the second connecting key；73, baffle ring；8, heat-dissipating impeller；9, fan housing.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.The identical attached drawing of wherein identical parts
Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to
It is the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from particular elements geometry
The direction at center.
A kind of switched reluctance machines, as depicted in figs. 1 and 2, including casing 1, the main shaft 2, affixed that is rotatablely connected with casing 1
The reluctance type rotation of rotor 3,3 position of motor stator 4 and detection rotor being fixed in casing 1 on main shaft 2
Change depressor 5.
As shown in Fig. 2, the engine base 11 of casing 1 including both ends open, flanged joint 11 one end of engine base drive end bearing bracket 12 with
And flanged joint is in the rear end cap 13 of 11 other end of engine base.The center of drive end bearing bracket 12 and rear end cap 13 has bearing hole, institute
State the bearing rotated equipped with supports main shaft 2 in bearing hole.
It is connected on drive end bearing bracket 12 outside fore bearing inner end cap 14 and the fore bearing of locking 12 upper bearing (metal) axial position of drive end bearing bracket
End cap 15.The fore bearing inner end cap 14 is located at drive end bearing bracket 12 close to the side of rear end cap 13, the fore bearing outer end cap 15
In side of the drive end bearing bracket 12 far from rear end cap 13.
It is similar, the rear bearing inner end cap 16 of locking 13 upper bearing (metal) axial position of rear end cap is connected on rear end cap 13 with after
Bearing outer end cap 17.Bearing inner end cap 16 is located at rear end cap 13 close to the side of drive end bearing bracket 12, the rear bearing outer end after described
Lid 17 is located at side of the rear end cap 13 far from drive end bearing bracket 12.
Main shaft 2 and the bearing inner race in drive end bearing bracket 12 and rear end cap 13 are affixed.It is stretched from drive end bearing bracket 12 one end of main shaft 2
Go out, the output end as switched reluctance machines.As shown in figure 3, being opened on main shaft 2, there are two the rotors for connecting rotor 3
Keyway 21, two rotor keyways 21 are oppositely arranged, and rotor keyway 21 is between drive end bearing bracket 12 and rear end cap 13.
In conjunction with Fig. 2 and Fig. 4, rotor 3 includes 3 both ends of rotor sheet 31 and rotor that multiple stacked compression
End plate 32.
Rotor sheet 31 is the flake that silicon steel sheet is stamped to form（Shape after 31 laminated of rotor sheet is only shown in figure）.Rotor
Piece 31 includes circular sheet body 311, is integrally fixed in 311 upper rotor part salient pole 312 of sheet body and is integrally fixed on sheet body 311
Keypad 313.Sheet body 311 is round sheet, and the axis hole 314 coaxial with sheet body 311 is provided on sheet body 311.Rotor with salient pole 312 is arranged
There are eight, and is evenly distributed on the excircle of sheet body 311.Keypad 313 setting there are two, and respectively with two rotor keyways
21 are adapted.Two keypads 313 are respectively and fixedly connected on the periphery of axis hole 314.Two keypads 313 are oppositely arranged, rotor sheet 31
After its own axis rotates 180 °, keypad 313 is overlapped with another keypad 313 before rotation.As shown in figure 5, the circle of axis hole 314
Deformation slot 315 is provided on circumferential surface.The both sides of each keypad 313 are respectively set there are one slot 315 is deformed, and deformation slot 315 is close to key
Platform 313, and it is arc surface to deform end face of the slot 315 far from 314 axle center of axis hole.Positioning there are one being opened on the periphery of axis hole 314
Mouth 316, end face of the positioning port 316 far from 314 axle center of axis hole are arc surface.Positioning port 316 and keypad 313 and deform slot 315
Position is staggered, and the distance of positioning port 316 to two neighboring keypad 313 differs.
End plate 32 is annular, and is set on main shaft 2, and rotor sheet 31 is compressed from both ends.Main shaft 2 is equipped with to be turned for motor
The step structure of sub 3 axially positions, one of end plate 32 are abutted with the end face of the step structure.The inner ring of end plate 32 and master
Axis 2 is adapted, and 32 inner ring of end plate close to 2 step structure of main shaft is coordinated with main shaft 2 using transition, 32 inner ring of another end plate and master
Axis 2 is gap-matched.The outer diameter of end plate 32 is identical as the maximum gauge of rotor sheet 31.End face of the end plate 32 far from rotor sheet 31
For bending side, part of the end face far from 32 axis of end plate is bent to form round table surface to 31 direction of rotor sheet.
In conjunction with shown in Fig. 6 and Fig. 7, motor stator 4 includes stator core 41 and stator winding 42.Stator core 41 mainly by
Multiple stacked the stator piece of compression（Shape after rotor sheet laminated is only shown in figure）Composition.Stator piece for silicon steel sheet punching press and
At flake.Stator piece is generally annular, and inner ring is integrally installed with 12 stator salient poles 411.Review Fig. 2, stator piece
Outer ring be adapted with 11 inner ring of engine base.Stator core 41 is in engine base 11 and is set at rotor 3, spiral shell on engine base 11
Line is connected with the fixing bolt 18 abutted with stator core 41.Stator winding 42 is offline across 2 modes using 1.Two neighboring stator
There are two groups of stator winding 42, two stator pack to be provided with partition board 43 between 42 among 411 gaps of salient pole.It is two neighboring fixed
Positioning plate 44 is connected between sub- salient pole 411, positioning plate 44 is arranged in stator winding 42 close to the side of rotor.
In conjunction with shown in Fig. 8 and Fig. 9, magnetoresistance transformer 5 include the rotation being fixedly linked with main shaft 2 become device rotor 52 with
And the rotation being fixed on casing 1 becomes device stator 51, the principle of magnetoresistance transformer 5 is the prior art, and concrete structure can
To be the Chinese patent of CN201853570U with reference to notification number, details are not described herein again.Rotation becomes device stator 51 and is fixed in outside rear bearing
Side of the end cap 17 far from rotor 3.
Fig. 2 is reviewed, rear end cap 13, in conjunction with shown in Figure 10 and Figure 11, reluctance type are stretched out in the one end of main shaft 2 far from drive end bearing bracket 12
The setting of rotary transformer 5 is stretched out in main shaft 2 at rear end cap 13.Main shaft 2 and rotation are provided with annular bushing between becoming device rotor 52
6.Bushing 6 is set on main shaft 2.The inner ring of bushing 6 is adapted with main shaft 2 is provided with the first keyway 61, is provided with and is used on main shaft 2
The connected set keyway 22 of connecting bushing 6.It is provided with the first connecting key in first keyway 61 and the opposite gap formed of connected set keyway 22
71。
The inner ring that 6 outer ring of bushing becomes device rotor 52 with rotation is adapted, and 6 outer ring of bushing is provided with the second keyway 62.Second keyway
62 are arranged in side of the bushing 6 far from the first caulking groove.Rotation becomes 52 inner ring of device rotor and is provided with connection keyway 521.Second keyway, 62 He
Connection keyway 521 is provided with the second connecting key 72 in the opposite gap formed.Bushing 6 is integrally fixed close to one end of rear end cap 13
There is the gear of annular along 63, gear is coaxial with bushing 6 along 63.The axial end face that rotation becomes device rotor 52 is abutted with gear along 63.Outside bushing 6
It is provided with the caulking groove 64 of annular on periphery, has baffle ring 73, baffle ring 73 to become device rotor 52 far from rear axle with rotation before the caulking groove 64 is interior
The axial end face for holding outer end cap 17 abuts.
In conjunction with shown in Fig. 8 and Fig. 9, locating slot 511 there are five being opened on the axial end face for becoming device stator 51, the locating slot are revolved
511 become device stator 51 through rotation, and become 51 axis of device stator as the uniform circle distribution of axis using rotation.17 court of bearing outer end cap afterwards
Locating convex block 171 compatible with locating slot 511 is connected on the end face of magnetoresistance transformer 5, locating convex block 171 is inserted
Enter in locating slot 511.
Connecting hole 512 there are five also being opened on rotation change device stator 51.Connecting hole 512 is arranged in two adjacent locating slots 511
Between, and it is equal to the distance of two neighboring locating slot 511.Opened on bearing outer end cap 17 afterwards there are five respectively with connecting hole 512
Coaxially connected threaded hole 172.It is threadedly coupled with connection screw thread hole 172 across connecting hole 512 using connection bolt, rotation, which is become device, to be determined
Son 51 is affixed with rear bearing outer end cap 17.
Fig. 2 is reviewed, main shaft 2 stretches out bushing 6, heat-dissipating impeller 8 is connected on extension.Fan housing 9 is connected on engine base 11.
Fan housing 9 and rear end cap 13 cover on magnetoresistance transformer 5 and heat-dissipating impeller 8 wherein.
In use, stator winding 42 is powered successively by phase sequence, since magnetic flux is always closed along the path of magnetic resistance minimum, because
The movement of this rotor salient pole 312 is aligned with stator salient poles corresponding with energization stator winding 42 411 successively, to drive main shaft 2
Rotation.Be designed improve magnetoresistance transformer 5 when, bearing outer end cap 17 and bushing 6 after original are removed, installation with
The rear bearing outer end cap 17 and bushing 6 of 5 physical fit of magnetoresistance transformer, you can ensure installation requirement.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (9)
1. a kind of switched reluctance machines, including casing (1), be rotatably connected on casing (1) main shaft (2), be fixed in main shaft (2)
On rotor (3), the motor stator (4) and position detector that are fixed in casing (1)；Casing (1) includes engine base
(11), before being fixed in the drive end bearing bracket (12) at engine base (11) both ends and rear end cap (13), being respectively and fixedly connected to drive end bearing bracket (12) both sides
Bearing inner end cap (14) and fore bearing outer end cap (15), and it is respectively and fixedly connected to the rear bearing inner end cap of rear end cap (13) both sides
(16) and rear bearing outer end cap (17), main shaft (2) stretch out casing (1) from drive end bearing bracket (12), it is characterised in that：Position detector is
Magnetoresistance transformer (5), magnetoresistance transformer (5) include be fixed in rotation on casing (1) become device stator (51) with
And the rotation being fixedly linked with main shaft (2) becomes device rotor (52)；It is separate that rotation change device stator (51) is fixed in rear bearing outer end cap (17)
The side of drive end bearing bracket (12), main shaft (2) and rotation are provided with the bushing (6) affixed with the two between becoming device rotor (52).
2. switched reluctance machines according to claim 1, it is characterised in that：Bushing (6) inner ring is provided with the first keyway (61),
It is provided with connected set keyway (22) on main shaft (2), the first connecting key (71) is provided in the first keyway (61) and connected set keyway (22)；Lining
Set (6) outer ring is provided with the second keyway (62), and rotation, which becomes on device rotor (52), is provided with connection keyway (521), the second keyway (62) with even
It connects in keyway (521) and is provided with the second connecting key (72).
3. switched reluctance machines according to claim 2, it is characterised in that：First keyway (61) and the second keyway (62) phase
To setting, and it is located at the both sides of bushing (6) axis.
4. switched reluctance machines according to claim 2, it is characterised in that：One end of bushing (6) is provided with gear edge (63),
The axial end face that gear becomes device rotor (52) along (63) with rotation abuts.
5. switched reluctance machines according to claim 1, it is characterised in that：Rotation, which becomes on device stator (51), is provided with locating slot
(511), it is connected with locating convex block (171) on rear bearing outer end cap (17), locating convex block (171) is adapted with locating slot (511)
And it is inserted into locating slot (511).
6. switched reluctance machines according to claim 5, it is characterised in that：Locating convex block (171) be provided with it is multiple, and with
Bearing outer end cap (17) axis is the uniform circle distribution of axis in end face of the rear bearing outer end cap (17) far from drive end bearing bracket (12) afterwards
On.
7. switched reluctance machines according to claim 5, it is characterised in that：Rotation, which becomes on device stator (51), is provided with connecting hole
(512), connection screw thread hole (172) is provided on rear bearing outer end cap (17), connection screw thread hole (172) internal thread is connected with across even
Connect the connection bolt in hole；Connection screw thread hole (172) is staggered with locating convex block (171).
8. switched reluctance machines according to claim 1, it is characterised in that：Rotor (3) include rotor sheet (31) with
And setting, in the end plate (32) at rotor (3) both ends, the center of rotor sheet (31) is provided with axis hole (314), the axis hole (314)
Circumference on be connected with keypad (313), keypad (313) sets there are two and is evenly distributed on the periphery of axis hole (314), main
It is provided on axis (2) and the compatible keyway of keypad (313).
9. switched reluctance machines according to claim 8, it is characterised in that：End face of the end plate (32) far from rotor sheet (31)
It is bent to rotor sheet (31) direction at upper separate rotor (3) axle center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721918542.2U CN207664851U (en) | 2017-12-29 | 2017-12-29 | A kind of switched reluctance machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721918542.2U CN207664851U (en) | 2017-12-29 | 2017-12-29 | A kind of switched reluctance machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207664851U true CN207664851U (en) | 2018-07-27 |
Family
ID=62944879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721918542.2U Active CN207664851U (en) | 2017-12-29 | 2017-12-29 | A kind of switched reluctance machines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207664851U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111404309A (en) * | 2020-03-25 | 2020-07-10 | 宁波依诺汽车电子有限公司 | Miniature new energy automobile pump permanent magnet direct current motor |
| CN117526659A (en) * | 2023-11-27 | 2024-02-06 | 皖西学院 | Low-loss switch reluctance motor and control system thereof |
-
2017
- 2017-12-29 CN CN201721918542.2U patent/CN207664851U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111404309A (en) * | 2020-03-25 | 2020-07-10 | 宁波依诺汽车电子有限公司 | Miniature new energy automobile pump permanent magnet direct current motor |
| CN117526659A (en) * | 2023-11-27 | 2024-02-06 | 皖西学院 | Low-loss switch reluctance motor and control system thereof |
| CN117526659B (en) * | 2023-11-27 | 2024-05-17 | 皖西学院 | Low-loss switch reluctance motor and control system thereof |
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| CP03 | Change of name, title or address |
Address after: 300000 Tianjin Jizhou District Tianjin Shangcang Industrial Park, south of Tianjiu Street and east of Fuqiang Road Patentee after: Chuangyuan Yide (Tianjin) Group Co., Ltd. Address before: 301906 Tianjin Jizhou District Tianjin Shangcang Industrial Park, Tianjiu Street South side, Fuqiang Road east side Patentee before: Tianjin Chuangyuan Yide Technology Development Co. Ltd. |
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| CP03 | Change of name, title or address |