CN207910657U - A kind of threephase asynchronous machine easy to repair - Google Patents
A kind of threephase asynchronous machine easy to repair Download PDFInfo
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- CN207910657U CN207910657U CN201820063901.9U CN201820063901U CN207910657U CN 207910657 U CN207910657 U CN 207910657U CN 201820063901 U CN201820063901 U CN 201820063901U CN 207910657 U CN207910657 U CN 207910657U
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- bearing bracket
- end bearing
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Abstract
The utility model discloses a kind of threephase asynchronous machines easy to repair, including engine base, drive end bearing bracket, the end face of drive end bearing bracket is equipped with multiple dovetails, one end of engine base is equipped with ring flange, the end face of ring flange is equipped with sliding slot, is communicated in sliding slot and for the embedded dovetail groove of dovetails sliding, drive end bearing bracket is equipped with lock hole one, lock hole two on ring flange, drive end bearing bracket is equipped be fed through lock hole one, lock hole two after push against the locking piece of dovetails outer wall.The utility model has the following advantages and effect：When it is time for repair, after pressing in elastic fastening hook insertion lock hole two, locking level and elastic fastening hook is pulled to move out, until after locking level is removed, rotation drive end bearing bracket drives dovetails to be slided along dovetail groove, after dovetails slide onto in sliding slot, drive end bearing bracket is pulled to be removed from engine base, motor can be repaired, and then reach disassembly process conveniently effect.
Description
Technical field
The utility model is related to threephase asynchronous machine manufacturing field, more particularly to a kind of phase asynchronous electricity easy to repair
Machine.
Background technology
Threephase asynchronous machine be by access simultaneously 380V three-phase alternating-current supplies (120 degree of phase difference) power it is a kind of electronic
Machine, since rotor and stator the rotating excitation field rotating speed in the same direction, different of threephase asynchronous machine are at rotation, there are slips
Rate, so being threephase asynchronous machine.Threephase asynchronous machine includes mainly engine base, drive end bearing bracket, stator, rotor, rear end cap etc..
The drive end bearing bracket of traditional threephase asynchronous machine usually uses bolts and nuts to coordinate with engine base, and then drive end bearing bracket is consolidated
Due on engine base.When motor, which breaks down, to need repairing, it is necessary to screw bolt and nut is unscrewed using tool, but it is long neglected and in disrepair
Afterwards, the screw bolt and nut on motor can get rusty, will be very laborious when maintenance personal unscrews screw bolt and nut at this time, and then to repair
Personnel bring big inconvenience, have much room for improvement.
Utility model content
The purpose of this utility model is to provide a kind of threephase asynchronous machine easy to repair, has the effect being easy to remove and repair
Fruit.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of easy to repair three
Phase Induction Machines, including engine base, drive end bearing bracket, the end face of the drive end bearing bracket are equipped with the dovetails of multiple circular arc types, the engine base
One end is equipped with ring flange, and the end face of the ring flange is equipped with multiple sliding slots being embedded in for the dovetails, is communicated in the sliding slot
And for for the embedded dovetail groove of dovetails sliding, the drive end bearing bracket to be equipped with the lock hole through the drive end bearing bracket end face
One, the ring flange is equipped with through ring flange both ends end face and is communicated in the lock hole two of the sliding slot, the front end
It covers equipped with the locking piece being fed through successively after the lock hole one, the lock hole two for pushing against the dovetails outer wall.
By using above-mentioned technical proposal, when installing drive end bearing bracket, after the dovetail block alignment sliding slot on drive end bearing bracket, push
After drive end bearing bracket drives in dovetails insertion sliding slot, drive end bearing bracket is rotated so that after dovetails are completely embedded into dovetail groove, by dynamic elasticity
After grab is embedded in lock hole one, baffle ring is pushed to drive locking level and elastic fastening hook along in lock hole one and lock hole two
Wall slides, and when baffle ring outer wall contacts at the end face of drive end bearing bracket, elastic fastening hook is detached from lock hole two and is hooked after flicking just
Ring flange outer wall, and then drive end bearing bracket is fixed on engine base, complete field installation.When motor failure needs repairing, press simultaneously
Multiple elastic fastening hooks are moved, pushes elastic fastening hook that locking level is driven to be moved along lock hole two and one inner wall of lock hole, works as elasticity
After grab is embedded in two inside of lock hole, baffle ring is pulled out, baffle ring drives locking level and elastic fastening hook to move out, works as elasticity
After grab completely disengages lock hole one, locking level and elastic fastening hook are removed, then rotate backward drive end bearing bracket, drive end bearing bracket drives
Dovetails are slided along dovetail groove, after dovetails completely disengage dovetail groove and slide onto in sliding slot, pull out drive end bearing bracket, will
Drive end bearing bracket is removed from the ring flange on engine base, you can is repaired to motor.It is very convenient to dismantle installation process, and then reaches
Facilitate the effect of repair.
The utility model is further arranged to：The locking piece includes locking level, is set to described locking level one end
Baffle ring is set to the locking level other end and multiple elastic fastening hooks for pushing against the flange side surface.
By using above-mentioned technical proposal, when needing to dismantle locking piece, while multiple elastic fastening hooks are pressed, pushes elasticity
Grab drives locking level to be moved along lock hole two and one inner wall of lock hole, after elastic fastening hook is embedded in two inside of lock hole,
Baffle ring is pulled out, baffle ring drives locking level and elastic fastening hook to move out, after elastic fastening hook completely disengages lock hole one,
Locking level and elastic fastening hook are removed.When needing to install locking piece, after pressing in elastic fastening hook insertion lock hole one, push
Baffle ring drives locking level and elastic fastening hook to be slided along lock hole one and two inner wall of lock hole, before baffle ring outer wall contacts at
When the end face of end cap, elastic fastening hook pushes against ring flange outer wall after being detached from lock hole two just and flicking, at this time outside elastic fastening hook
Wall pushes against dovetails outer wall, and then drive end bearing bracket is fixed on engine base, complete field installation.
The utility model is further arranged to：Locking column is equipped in the lock hole two, the locking column is located at multiple
Among the elastic fastening hook and for pushing against the elastic fastening hook outer wall.
By using above-mentioned technical proposal, after elastic fastening hook flicks and hooks ring flange outer wall, locking column is inserted into bullet
Property grab among, push locking column along elastic fastening hook outer wall slide, at this time locking column outer wall push against elastic fastening hook inner wall, it is right
Elastic fastening hook is locked, and when elastic fastening hook elasticity being avoided to weaken, elastic fastening hook is detached from ring flange outer wall.
The utility model is further arranged to：The multiple connecting poles of the locking column outer wall, the connecting pole are fed through phase
The one end in the gap formed between adjacent two elastic fastening hooks is equipped with elastic locking ball, and two inner wall of the lock hole is equipped with for institute
State the lock slots of elastic locking ball insertion.
By using above-mentioned technical proposal, when locking column is slided along elastic fastening hook inner wall, two inner wall of lock hole presses
Elastic locking ball tightens deformation, when locking column drives connecting pole and elastic locking ball to move to locking groove location, snap lock
Determine ball to flick and be embedded in lock slots, locking column is limited, when motor being avoided to work, motor vibrations cause locking column to be detached from
Lock hole two.
The utility model is further arranged to：The locking piece includes the body of rod, is set to the multiple of the body of rod outer wall
Clamping block, the end face of the drive end bearing bracket are equipped with the link slot for clamping block insertion, and one inner wall of the lock hole is equipped with along institute
The annular groove of one circumferencial direction of lock hole setting is stated, the annular groove is communicated in the link slot and is slid for the clamping block embedding
If.
By using above-mentioned technical proposal, when needing to dismantle drive end bearing bracket, the body of rod is rotated, the body of rod drives clamping block along cunning
Row lock slots inner wall slide, when clamping block slides onto in link slot, pull out the body of rod, at this time the body of rod along lock hole two with
And lock hole one slides in and out, and after the body of rod is detached from lock hole one, the body of rod is removed, at this time can take drive end bearing bracket from engine base
Under.After needing that drive end bearing bracket is installed, after the dovetails on drive end bearing bracket are embedded into dovetail groove, the body of rod is inserted into lock hole one
It is interior, push the body of rod to drive clamping block movement, after the body of rod is fed through lock hole one, lock hole two successively, clamping block is lucky at this time
In embedded link slot, the body of rod is then rotated so that the body of rod drives in the embedded annular groove of clamping block sliding, and drive end bearing bracket is fixed on machine
On the ring flange of seat, and then complete the installation of drive end bearing bracket.
The utility model is further arranged to：The outer wall of the clamping block is equipped with for pushing against the annular groove inner wall
Cushion.
By using above-mentioned technical proposal, when clamping block slides in embedded annular groove, clamping block presses cushion compression,
After clamping block is completely embedded into annular groove, the elastic force of cushion itself pushes clamping block to push against annular groove inner wall, avoids motor
When work, motor vibrations cause the body of rod to be detached from lock hole one.
The utility model is further arranged to：The engine base is equipped with the oil pipe for being communicated in the base inner, described
The opening of oil pipe is equipped with sealing cover.
By using above-mentioned technical proposal, when needing the oiling into engine base, after well sealing cover is removed from oil pipe, will moisten
Lubricating oil is injected along oil pipe inside motor, is reduced the frictional force between base inner various components, is improved the stable transmission of motor
Property, also improve the service life of motor.
The utility model is further arranged to：The oil-pipe external wall is equipped with connecting rope, and described connecting rope one end is fixed on
The oil-pipe external wall and the other end are fixed on the sealing cover outer wall.
By using above-mentioned technical proposal, sealing cover is fixed on oil pipe by the way that connecting rope is arranged, it is close when avoiding oiling
Capping is lost.
The utility model is further arranged to：The engine base outer wall is equipped with multiple hanging rings.
By using above-mentioned technical proposal, by the way that hanging ring is arranged, electric machine stand can be hung and be used.It is multiple by being arranged
Hanging ring improves the lifting stability of electric machine stand.
In conclusion the utility model has the advantages that：When motor needs repairing, presses elastic fastening hook and make
After elastic fastening hook is embedded in lock hole two, locking level and elastic fastening hook is pulled to move out, when elastic fastening hook is detached from lock hole
After one, locking level is removed, rotation drive end bearing bracket drives dovetails to be slided along dovetail groove, when dovetails slide onto in sliding slot completely
Afterwards, drive end bearing bracket is pulled to be removed from engine base, you can be repaired to motor.After repair, drive end bearing bracket is pushed to drive dovetails
In embedded sliding slot, rotates backward after drive end bearing bracket drives dovetails to be completely embedded into dovetail groove, press elastic fastening hook insertion lock hole
After in one, locking level and elastic fastening hook sliding are pushed, when baffle ring outer wall contacts at the end face of drive end bearing bracket, elastic fastening hook is lucky
It is detached from lock hole two and pushes against ring flange outer wall after flicking, and then drive end bearing bracket is fixed on engine base, complete field installation.Dismounting peace
Dress process is very convenient, and then has achieved the effect that facilitate repair.
Description of the drawings
Fig. 1 is the structural schematic diagram of embodiment 1；
Fig. 2 is partial enlarged view at A in Fig. 1；
Fig. 3 is the drive end bearing bracket structural schematic diagram of embodiment 1；
Fig. 4 is the drive end bearing bracket of embodiment 1 and the connection relation structural schematic diagram of ring flange；
Fig. 5 is the locking piece structural schematic diagram of embodiment 1；
Fig. 6 is the locking piece of embodiment 2 and the connection relation structural schematic diagram of drive end bearing bracket；
Fig. 7 is the locking piece structural schematic diagram of embodiment 2；
Fig. 8 is partial enlarged view at B in Fig. 6.
In figure：1, engine base；11, terminal box；12, hanging ring；2, ring flange；21, sliding slot；22, dovetail groove；23, lock hole two；
24, lock slots；3, drive end bearing bracket；31, dovetails；32, lock hole one；33, link slot；34, annular groove；4, oil pipe；41, it seals
Lid；42, connecting rope；5, locking piece；6, locking level；61, baffle ring；62, elastic fastening hook；7, locking column；71, connecting pole；72, elastic
Lock ball；8, the body of rod；81, clamping block；82, cushion.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment 1：A kind of threephase asynchronous machine easy to repair as shown in Figure 1 and Figure 2, including engine base 1, is fixed on engine base
The ring flange 2 of 1 one end, the drive end bearing bracket 3 being set on ring flange 2, interior stator (not shown), the rotor of being equipped with of engine base 1 is (in figure
It is not shown).1 side wall of engine base is equipped with terminal box 11 and multiple hanging rings 12, and engine base 1 is equipped with the oil pipe 4 being communicated in inside engine base 1,
The opening of oil pipe 4 be equipped with sealing cover 41,4 outer wall of oil pipe be equipped with connecting rope 42,42 one end of connecting rope be fixed on 4 outer wall of oil pipe and
The other end is fixed on 41 outer wall of sealing cover.
When needing using above-mentioned threephase asynchronous machine, first sealing cover 41 is removed from the opening of oil pipe 4, by lubricating oil
It injects inside engine base 1 along oil pipe 4, then by one end thereto 11 of cable, the other end is accessed on power supply, this
When rotor rotated along stator inner wall, threephase asynchronous machine start to work.When needing to lift above-mentioned motor in use, can will protect
After dangerous hook is fed through hanging ring 12, motor is sling, realizes that the lifting of motor uses.
As shown in Figure 3, Figure 4, the end face of drive end bearing bracket 3 is equipped with the dovetails 31 of multiple circular arc types, and the end face of ring flange 2 is equipped with
Multiple sliding slots 21 being embedded in for dovetails 31 are communicated in sliding slot 21 and for sliding embedded dovetail groove 22 for dovetails 31.Before
End cap 3 is equipped with the lock hole 1 through 3 end face of drive end bearing bracket, and ring flange 2, which is equipped with, runs through 2 both ends end face of ring flange and connection
In the lock hole 2 23 of sliding slot 21, drive end bearing bracket 3 is equipped be fed through lock hole 1, lock hole 2 23 successively after for pushing against
The locking piece 5 of 31 outer wall of dovetails.
As shown in Figure 4, Figure 5, locking piece 5 include locking level 6, be set to 6 one end of locking level baffle ring 61, be set to locking
Multiple elastic fastening hooks 62 of 6 other end of bar.The locking column 7 being equipped in lock hole 2 23 between multiple elastic fastening hooks 62, lock
7 outer wall of fixed column is equipped with multiple connecting poles 71, and connecting pole 71 is equipped with elastic locking ball 72, and 2 23 inner wall of lock hole is equipped with for elasticity
Lock the lock slots 24 that ball 72 is embedded in.
When motor failure needs repairing, locking column 7 is pulled out, locking column 7 drives connecting pole 71 and elasticity
Locking ball 72 moves out, and after elastic locking ball 72 is detached from lock slots 24, the outer wall of lock hole 2 23 presses elastic locking ball
72 compressions, persistently pull locking column 7 after locking column 7 is detached from elastic fastening hook 62, while pressing multiple elastic fastening hooks 62, push away
Dynamic elasticity grab 62 drives locking level 6 to be moved along lock hole 2 23 and one 32 inner wall of lock hole, when elastic fastening hook 62 is embedded in
Behind 2 23 inside of lock hole, baffle ring 61 is pulled out, baffle ring 61 drives locking level 6 and elastic fastening hook 62 to move out, works as bullet
After property grab 62 completely disengages lock hole 1, locking level 6 and elastic fastening hook 62 are removed.Then drive end bearing bracket 3, front end are rotated
Lid 3 drives dovetails 31 to be slided along dovetail groove 22, after dovetails 31 completely disengage dovetail groove 22 and slide onto in sliding slot 21,
Drive end bearing bracket 3 is pulled out, drive end bearing bracket 3 is removed from the ring flange 2 on engine base 1, you can motor is repaired.
After electrical machmary maintenance, after the dovetails 31 on drive end bearing bracket 3 are directed at sliding slot 21, drive end bearing bracket 3 is pushed to drive swallow
After tail block 31 is embedded in sliding slot 21, drive end bearing bracket 3 is rotated backward so that dovetails 31 are completely embedded into dovetail groove 22, by dynamic elasticity
After grab 62 is embedded in lock hole 1, push baffle ring 61 drive locking level 6 and elastic fastening hook 62 along lock hole 1 with
And the sliding of 2 23 inner wall of lock hole, when 61 outer wall of baffle ring contacts at the end face of drive end bearing bracket 3, elastic fastening hook 62 is detached from lock just
2 outer wall of ring flange is pushed against after determining hole 2 23 and flicking, 62 outer wall of elastic fastening hook pushes against 31 outer wall of dovetails at this time.Then will
Locking column 7 is inserted into lock hole 2 23, and locking column 7 drives connecting pole 71 and elastic locking ball 72 to move, at this time lock hole two
23 inner walls press elastic locking ball 72 and tighten deformation, until locking column 7 drives connecting pole 71 and elastic locking ball 72 to move to
When 24 position of lock slots, elastic locking ball 72 is flicked and is embedded in lock slots 24, is limited to locking column 7, and then by front end
Lid 3 is fixed on engine base 1, the maintenance and installation of complete field motor.
Operation principle：When motor needs repairing, elastic fastening hook 62 is pressed so that elastic fastening hook 62 is embedded in lock hole 2 23
After interior, locking level 6 and elastic fastening hook 62 is pulled to move out, after elastic fastening hook 62 is detached from lock hole 1, by locking level 6
It removes, rotation drive end bearing bracket 3 drives dovetails 31 to be slided along dovetail groove 22, after dovetails 31 are slid onto completely in sliding slot 21,
Drive end bearing bracket 3 is pulled to be removed from engine base 1, you can be repaired to motor.When the repair is completed, drive end bearing bracket 3 is pushed to drive dovetail
Block 31 is embedded in sliding slot 21, is rotated backward after drive end bearing bracket 3 drives dovetails 31 to be completely embedded into dovetail groove 22, is pressed elastic card
After hook 62 is embedded in lock hole 1, locking level 6 and elastic fastening hook 62 is pushed to slide, when 61 outer wall of baffle ring contacts at drive end bearing bracket
When 3 end face, elastic fastening hook 62 is detached from lock hole 2 23 and pushes against 2 outer wall of ring flange after flicking just, and then by drive end bearing bracket 3
It is fixed on engine base 1, complete field maintenance and installation.
Embodiment 2：A kind of threephase asynchronous machine easy to repair, as shown in Figure 6, Figure 7, with embodiment 1 difference lies in,
Locking piece 5 includes the body of rod 8, is set to multiple clamping blocks 81 of 8 outer wall of the body of rod, and the outer wall of clamping block 81 is equipped with cushion 82.
As shown in figure 8, the end face of drive end bearing bracket 3 is equipped with the link slot 33 being embedded in for clamping block 81, one 32 inner wall of lock hole is set
There are the annular groove 34 of the circumferencial direction setting along lock hole 1, annular groove 34 to be communicated in link slot 33 and slided for clamping block 81
Shifting is embedded.
When needing to dismantle locking piece 5, the body of rod 8 is rotated, the body of rod 8 drives clamping block 81 to be slided along 34 inner wall of annular groove,
Clamping block 81 drives cushion 82 to move.When clamping block 81 slides onto in link slot 33, cushion 82 flicks, and is pulled outwardly at this time
Lever body 8, the body of rod 8 drive clamping block 81 and cushion 82 to move out, when the body of rod 8 completely disengages lock hole 1, locking
Behind hole 2 23 (referring to Fig. 4), the body of rod 8 is removed from drive end bearing bracket 3, it at this time can be by drive end bearing bracket 3 from engine base 1 (referring to Fig. 1)
It removes.
When needing to install locking piece 5, the body of rod 8 is inserted into lock hole 1, the body of rod 8 drives clamping block 81 to move, lock
Determining block 81 drives cushion 82 to move, after the body of rod 8 is fed through lock hole 1, lock hole 2 23 (referring to Fig. 4) successively, at this time
Clamping block 81 is embedded in link slot 33 just, and cushion 82 contacts at 33 inner wall of link slot, and 33 inner wall of link slot presses bullet
Property pad 82 compress.Then the body of rod 8 is rotated so that the body of rod 8 drives in the sliding insertion of clamping block 81 annular groove 34, at this time cushion 82
The elastic force of itself pushes clamping block 81 to push against 34 inner wall of annular groove, and then drive end bearing bracket 3 is fixed on engine base 1, completes locking piece
5 installation.
Specific embodiment is only the explanation to the utility model, is not limitations of the present invention, this field
Technical staff can as needed make the present embodiment the modification of not creative contribution after reading this specification, but only
It all to be protected by Patent Law in the right of the utility model.
Claims (9)
1. a kind of threephase asynchronous machine easy to repair, including engine base (1), drive end bearing bracket (3), it is characterised in that：The drive end bearing bracket
(3) end face is equipped with the dovetails (31) of multiple circular arc types, and one end of the engine base (1) is equipped with ring flange (2), the ring flange
(2) end face is equipped with multiple sliding slots (21) embedded for the dovetails (31), is communicated in the sliding slot (21) and for for institute
The embedded dovetail groove (22) of dovetails (31) sliding is stated, the drive end bearing bracket (3) is equipped with the lock through the drive end bearing bracket (3) end face
Determine hole one (32), the ring flange (2) is equipped with through the ring flange (2) both ends end face and is communicated in the sliding slot (21)
Lock hole two (23), the drive end bearing bracket (3) equipped with after being fed through the lock hole one (32), the lock hole two (23) successively
Locking piece (5) for pushing against the dovetails (31) outer wall.
2. a kind of threephase asynchronous machine easy to repair according to claim 1, it is characterised in that：The locking piece (5)
Including locking level (6), the baffle ring (61) that is set to the locking level (6) one end, it is set to the locking level (6) other end and use
In the multiple elastic fastening hooks (62) for hooking the ring flange (2) end face.
3. a kind of threephase asynchronous machine easy to repair according to claim 2, it is characterised in that：The lock hole two
(23) locking column (7) is equipped in, the locking column (7) is located among multiple elastic fastening hooks (62) and for pushing against the bullet
Property grab (62) outer wall.
4. a kind of threephase asynchronous machine easy to repair according to claim 3, it is characterised in that：The locking column (7)
The multiple connecting poles of outer wall (71), the connecting pole (71) are fed through the gap formed between the two neighboring elastic fastening hook (62)
One end be equipped with elastic locking ball (72), the lock hole two (23) inner wall is equipped with for the embedded lock of the elastic locking ball (72)
Determine slot (24).
5. a kind of threephase asynchronous machine easy to repair according to claim 1, it is characterised in that：The locking piece (5)
Including the body of rod (8), multiple clamping blocks (81) of the body of rod (8) outer wall are set to, the end face of the drive end bearing bracket (3) is equipped with for institute
The embedded link slot (33) of clamping block (81) is stated, the lock hole one (32) inner wall is equipped with along the lock hole one (32) circumference side
To the annular groove (34) of setting, the annular groove (34) is communicated in the link slot (33) and is slid for the clamping block (81) embedding
If.
6. a kind of threephase asynchronous machine easy to repair according to claim 5, it is characterised in that：The clamping block (81)
Outer wall be equipped with cushion (82) for pushing against the annular groove (34) inner wall.
7. a kind of threephase asynchronous machine easy to repair according to claim 1, it is characterised in that：On the engine base (1)
The opening of the oil pipe (4) internal equipped with the engine base (1) is communicated in, the oil pipe (4) is equipped with sealing cover (41).
8. a kind of threephase asynchronous machine easy to repair according to claim 7, it is characterised in that：The oil pipe (4) is outside
Wall is equipped with connecting rope (42), the oil pipe (4) outer wall is fixed in described connecting rope (42) one end and the other end be fixed on it is described close
Cover (41) outer wall.
9. a kind of threephase asynchronous machine easy to repair according to claim 1, it is characterised in that：The engine base (1) is outside
Wall is equipped with multiple hanging rings (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820063901.9U CN207910657U (en) | 2018-01-15 | 2018-01-15 | A kind of threephase asynchronous machine easy to repair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820063901.9U CN207910657U (en) | 2018-01-15 | 2018-01-15 | A kind of threephase asynchronous machine easy to repair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207910657U true CN207910657U (en) | 2018-09-25 |
Family
ID=63567553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820063901.9U Active CN207910657U (en) | 2018-01-15 | 2018-01-15 | A kind of threephase asynchronous machine easy to repair |
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| Country | Link |
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| CN (1) | CN207910657U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109921539A (en) * | 2019-03-26 | 2019-06-21 | 滁州市润德电子科技有限公司 | A kind of heat dissipation end cap of easy-to-mount direct current permanent magnetic brushless motor |
-
2018
- 2018-01-15 CN CN201820063901.9U patent/CN207910657U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109921539A (en) * | 2019-03-26 | 2019-06-21 | 滁州市润德电子科技有限公司 | A kind of heat dissipation end cap of easy-to-mount direct current permanent magnetic brushless motor |
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