CN114337062B - Novel protection for mechatronic motor device - Google Patents

Novel protection for mechatronic motor device Download PDF

Info

Publication number
CN114337062B
CN114337062B CN202111653874.3A CN202111653874A CN114337062B CN 114337062 B CN114337062 B CN 114337062B CN 202111653874 A CN202111653874 A CN 202111653874A CN 114337062 B CN114337062 B CN 114337062B
Authority
CN
China
Prior art keywords
protection
plate
heat dissipation
mounting
mechatronic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202111653874.3A
Other languages
Chinese (zh)
Other versions
CN114337062A (en
Inventor
李艳娜
孔宇田
张派
令狐克均
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guizhou Equipment Manufacturing Vocational College
Original Assignee
Guizhou Equipment Manufacturing Vocational College
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guizhou Equipment Manufacturing Vocational College filed Critical Guizhou Equipment Manufacturing Vocational College
Priority to CN202111653874.3A priority Critical patent/CN114337062B/en
Publication of CN114337062A publication Critical patent/CN114337062A/en
Application granted granted Critical
Publication of CN114337062B publication Critical patent/CN114337062B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/64Electric machine technologies in electromobility

Landscapes

  • Motor Or Generator Frames (AREA)

Abstract

The invention relates to a novel protection device for a mechatronic motor, which comprises an installation frame, wherein a protection bin is fixedly arranged between opposite sides of an inner cavity of the installation frame, a ventilating plate is fixedly arranged between an inner top wall and an inner bottom wall of the installation frame, a heat dissipation mechanism is arranged on the right side of the ventilating plate, a protection mechanism is arranged on the left side of the ventilating plate, the heat dissipation mechanism comprises a driving motor, an output shaft of the driving motor is fixedly connected with a screw rod, one end of the screw rod penetrates through the screw rod and extends into the installation frame, an adjusting block is movably arranged on the outer surface of the screw rod, and a movable buckle is fixedly arranged on the right side wall of the inner cavity of the installation frame. This novel protection for mechatronic motor device through being provided with heat dissipation mechanism, heat dissipation mechanism carries out diversified heat dissipation to motor main body, compares traditional directional heat dissipation, and this diversified heat dissipation has improved the radiating effect, the more effectual life who improves motor main body.

Description

Novel protection for mechatronic motor device
Technical Field
The invention relates to the technical field of motors, in particular to a novel protection device for an electromechanical integrated motor.
Background
The motor is an electromagnetic device for realizing electric energy conversion or transmission according to the electromagnetic induction law, the motor is represented by a letter M in a circuit, the motor mainly has the function of generating driving torque and is used as a power source of electrical appliances or various machines, the generator is represented by a letter G in the circuit, and the generator mainly has the function of converting mechanical energy into electric energy.
The existing motor is often exposed outside during operation, as pointed out by Chinese patent publication No. CN 110233535A, if external factors cause the shell to be broken, the motor can not work normally, the influence is caused to the operation of electromechanical equipment, the work efficiency is difficult to be improved, the existing protection device is difficult to protect the motors with different specifications, the limitation is large, the motor is overloaded, a large amount of heat can be generated, if the heat can not be discharged in time, the motor is extremely easy to burn out, if the dust of the working environment is large, the motor is attached to the outside of the motor, the radiating effect can be influenced, but the position of a radiating fan in the device is fixed, the radiating effect is general, so the novel protection device for the electromechanical integrated motor is provided to solve the problems.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the novel protection device for the mechatronic motor, which has the advantage of good protection effect and solves the problems of common heat dissipation effect and poor protection in the traditional device.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a novel protection device for a mechatronic motor comprises an installation frame, wherein a protection bin is fixedly installed between opposite sides of an inner cavity of the installation frame, a ventilation plate is fixedly installed between an inner top wall and an inner bottom wall of the installation frame, a heat dissipation mechanism is arranged on the right side of the ventilation plate, and a protection mechanism is arranged on the left side of the ventilation plate;
the heat dissipation mechanism comprises a driving motor, an output shaft of the driving motor is fixedly connected with a lead screw, one end of the lead screw penetrates through and extends into the mounting frame, an adjusting block is movably mounted on the outer surface of the lead screw, a movable buckle is fixedly mounted on the right side wall of an inner cavity of the mounting frame, a movable rod is movably mounted on the outer surface of the movable buckle, a fan assembly is fixedly mounted on the left side of the movable rod, mounting buckles are fixedly mounted on the top and the bottom of the movable rod, a pull rod is movably mounted between the top of the mounting buckle at the top and the bottom of the adjusting block at the bottom, and a telescopic rod is movably mounted at the bottom of the mounting buckle at the bottom;
protection machanism is including the guard plate, the inside movable mounting of guard plate has the flitch, the bottom fixed mounting of flitch has the protection ball, fixed mounting has pressure spring between the top of flitch and the interior roof of guard plate, the top fixed mounting of flitch has one end to run through and extend to the outside installation pole of guard plate, be provided with the bolster between the top of flitch and the interior roof of guard plate.
Further, the inside in protection storehouse is provided with motor main part, motor main part's bottom fixed mounting has the backing plate, the inside in protection storehouse is provided with the pressure plate, fixed mounting has the extrusion subassembly between the inner wall in pressure plate and protection storehouse.
Furthermore, a threaded through groove is formed in the adjusting block, and the outer surface of the screw rod is in threaded connection with the inner surface of the adjusting block.
Further, the pressure plate and the extrusion assembly jointly form a group of buffer mechanisms, and the number of the buffer mechanisms is four and is distributed annularly.
Furthermore, the inner top wall of the protection bin is provided with at least five fin heating sheets.
Furthermore, the extrusion assembly is formed by combining a movable loop bar and an extrusion spring, the extrusion spring is movably mounted on the outer surface of the movable loop bar, and two ends of the extrusion spring are fixedly mounted on the opposite side of the pressure plate, which is opposite to the pressure plate, of the protection bin respectively.
Further, the guard plate is the right angle shape, the standing groove has been seted up to the interior roof of guard plate, two locating holes have been seted up at the top of guard plate, two the bottom of locating hole is linked together with the top of standing groove.
Furthermore, the protective ball is hemispherical, and the diameter of the mounting rod is matched with the diameter of the positioning hole.
Furthermore, the inner cavity right side wall of the mounting frame is provided with a connecting buckle, and the outer surface of the connecting buckle is hinged with the bottom of the telescopic rod.
(III) advantageous effects
Compared with the prior art, the invention provides a novel protection device for a mechatronic motor, which has the following beneficial effects:
1. this novel protection for mechatronic motor device through being provided with heat dissipation mechanism, heat dissipation mechanism carries out diversified heat dissipation to motor main body, compares traditional directional heat dissipation, and this diversified heat dissipation has improved the radiating effect, the more effectual life who improves motor main body.
2. This novel protection for mechatronic motor device through being provided with protection machanism, protection machanism plays the protection purpose to motor main body, uses the accessible protection machanism that rocks that makes the production to absorb when motor main body, makes it reach even running's state.
Drawings
Fig. 1 is a schematic structural view of a protection device for a novel mechatronic motor, which is provided by the invention;
fig. 2 is an enlarged view of a portion a in a structure diagram 1 of the protection device for the novel mechatronic motor, which is provided by the invention;
fig. 3 is a schematic connection diagram of a motor, a protection plate and a protection spring in a structure diagram 1 of the protection device for the novel mechatronic motor.
In the figure: the heat dissipation device comprises a mounting frame 1, a protection bin 2, a motor main body 3, a backing plate 4, a pressure plate 5, an extrusion assembly 6, a ventilation plate 7, a heat dissipation mechanism 8, a driving motor 81, a screw rod 82, an adjusting block 83, a movable buckle 84, a movable rod 85, a pull rod 86, a fan assembly 87, an expansion rod 88, an installation buckle 89, a protection mechanism 9, a protection plate 91, a pasting plate 92, a protection ball 93, a pressure spring 94, an installation rod 95 and a buffer member 96.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Please refer to fig. 1-3, in the present embodiment, a novel protection device for an electromechanical integrated motor includes an installation frame 1, a protection bin 2 is fixedly installed between opposite sides of an inner cavity of the installation frame 1, an inner top wall of the protection bin 2 is provided with fin heat fins, the number of the fin heat fins is not less than five, the purpose of heat dissipation is achieved, a ventilation plate 7 is fixedly installed between the inner top wall and the inner bottom wall of the installation frame 1, a heat dissipation mechanism 8 is arranged on the right side of the ventilation plate 7, a protection mechanism 9 is arranged on the left side of the ventilation plate 7, a motor main body 3 is arranged inside the protection bin 2, a backing plate 4 is fixedly installed at the bottom of the motor main body 3, a pressure plate 5 is arranged inside the protection bin 2, and an extrusion assembly 6 is fixedly installed between the pressure plate 5 and the inner wall of the protection bin 2.
Wherein, a set of buffer gear is constituteed jointly to pressure plate 5 and extrusion subassembly 6, and buffer gear's quantity is four groups and is the annular distribution, and buffer gear's setting plays the guard action to motor body 3, reduces rocking that motor body 3 produced.
Wherein, extrusion subassembly 6 is formed by the combination of activity loop bar and extrusion spring, and the surface movable mounting of activity loop bar has the extrusion spring, and the both ends of extrusion spring respectively with the relative one side fixed mounting of pressure plate 5 of protection storehouse 2, the convenience is cushioned motor main part 3.
Specifically, through being provided with pressure plate 5 and extrusion subassembly 6, the combined action plays good stable effect to motor body 3, thereby great rocking of having avoided motor body 3 protects motor body 3.
In this embodiment, the heat dissipation mechanism 8 includes a driving motor 81, an output shaft of the driving motor 81 penetrates through and extends to a lead screw 82 inside the mounting frame 1 through one end of a coupler fixedly connected with, an outer surface movable mounting of the lead screw 82 has a regulating block 83, a threaded through groove is provided inside the regulating block 83, an outer surface of the lead screw 82 is in threaded connection with an inner surface of the regulating block 83, the regulating block 83 is conveniently adjusted to move left and right through the lead screw 82, a right inner cavity side wall of the mounting frame 1 is fixedly provided with a movable buckle 84, an outer surface movable mounting of the movable buckle 84 has a movable rod 85, a left side of the movable rod 85 is fixedly provided with a fan assembly 87, a top and a bottom of the movable rod 85 are both fixedly provided with a mounting buckle 89, a pull rod 86 is movably mounted between the top of the top mounting buckle 89 and the bottom of the regulating block 83, a bottom movable mounting buckle 89 is movably provided with a telescopic rod 88, a right inner cavity side wall of the mounting frame 1 is provided with a connecting buckle, an outer surface of the connecting buckle is hinged to the bottom of the telescopic rod 88, and facilitates movement of the telescopic rod 88.
Specifically, through being provided with driving motor 81 for pull rod 86 can drive movable rod 85 and detain 84 around the activity and rotate, thereby drives fan assembly 87 and rotates, and then increases the heat dissipation scope, reaches diversified heat dissipation purpose, improves the radiating effect.
In this embodiment, the protection mechanism 9 includes the guard plate 91, and the inside movable mounting of guard plate 91 has flitch 92, and the bottom fixed mounting of flitch 92 has a protection ball 93, and fixed mounting has a compression spring 94 between the top of flitch 92 and the interior roof of guard plate 91, and the top fixed mounting of flitch 92 has one end to run through and extend to the outside installation pole 95 of guard plate 91, is provided with the bolster 96 between the top of flitch 92 and the interior roof of guard plate 91.
Wherein, guard plate 91 is the right angle shape, and the standing groove has been seted up to the interior roof of guard plate 91, and two locating holes have been seted up at guard plate 91's top, and the bottom of two locating holes is linked together with the top of standing groove, has made things convenient for the installation of installation pole 95, and the protective ball 93 is hemispherical, and the diameter of installation pole 95 and the diameter size looks adaptation of locating hole, the setting up of protective ball 93 has increased and the backing plate 4 between the frictional force of contact, improve motor main body 3's stability.
Specifically, through being provided with protective ball 93, play firm effect to backing plate 4, when motor body 3 transmission is shaky, backing plate 4 will be shaky and transmit, then absorb through compression spring 94, the effectual rocking and the protection motor body 3 that has prevented backing plate 4.
The working principle of the above embodiment is as follows:
(1) This novel protection for mechatronic motor, driving motor 81 work drive lead screw 82 rotates, then regulating block 83 carries out the horizontal rotation on lead screw 82 and removes, through the restriction of pull rod 86 for the regulating block 83 only can remove about removing, thereby it is rotatory to drive movable rod 85 around the activity knot 84, and telescopic link 88 assists movable rod 85 rotation stability simultaneously, reaches the diversified pivoted purpose of fan assembly 87.
(2) This novel protection device for mechatronic motor, when motor body 3 functions, produced rocking can absorb through pressure plate 5 and extrusion subassembly 6, and backing plate 4 rocks along with motor body 3's function simultaneously, and then what protection ball 93 absorbed backing plate 4 and brought rocks, transmits to pressure spring 94, because pressure spring 94's reaction force, and then guarantees backing plate 4's steady.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. The utility model provides a novel protection for mechatronic motor, includes installing frame (1), its characterized in that: a protection bin (2) is fixedly installed between the opposite sides of the inner cavity of the installation frame (1), a ventilation plate (7) is fixedly installed between the inner top wall and the inner bottom wall of the installation frame (1), a heat dissipation mechanism (8) is arranged on the right side of the ventilation plate (7), and a protection mechanism (9) is arranged on the left side of the ventilation plate (7);
the heat dissipation mechanism (8) comprises a driving motor (81), an output shaft of the driving motor (81) is fixedly connected with one end of a lead screw (82) penetrating through and extending to the inside of the mounting frame (1) through a coupler, an adjusting block (83) is movably mounted on the outer surface of the lead screw (82), a movable buckle (84) is fixedly mounted on the right side wall of an inner cavity of the mounting frame (1), a movable rod (85) is movably mounted on the outer surface of the movable buckle (84), a fan assembly (87) is fixedly mounted on the left side of the movable rod (85), mounting buckles (89) are fixedly mounted on the top and the bottom of the movable rod (85), a pull rod (86) is movably mounted between the top of the mounting buckle (89) and the bottom of the adjusting block (83), and a telescopic rod (88) is movably mounted at the bottom of the mounting buckle (89);
protection machanism (9) are including guard plate (91), the inside movable mounting of guard plate (91) has flitch (92), the bottom fixed mounting of flitch (92) has protection ball (93), fixed mounting has compression spring (94) between the top of flitch (92) and the interior roof of guard plate (91), the top fixed mounting of flitch (92) has one end to run through and extend to outside installation pole (95) of guard plate (91), be provided with bolster (96) between the top of flitch (92) and the interior roof of guard plate (91).
2. The novel protection device for the mechatronic motor according to claim 1, characterized in that: the inside in protection storehouse (2) is provided with motor main part (3), the bottom fixed mounting of motor main part (3) has backing plate (4), the inside in protection storehouse (2) is provided with pressure plate (5), fixed mounting has extrusion subassembly (6) between the inner wall in pressure plate (5) and protection storehouse (2).
3. The novel protection device for the mechatronic motor according to claim 1, characterized in that: the adjusting block (83) is internally provided with a threaded through groove, and the outer surface of the screw rod (82) is in threaded connection with the inner surface of the adjusting block (83).
4. The novel protection device for the mechatronic motor according to claim 2, characterized in that: the pressure plate (5) and the extrusion assembly (6) jointly form a group of buffer mechanisms, and the number of the buffer mechanisms is four groups and is distributed annularly.
5. The novel protection device for the mechatronic motor according to claim 1, characterized in that: the inner top wall of the protection bin (2) is provided with at least five fin heating sheets.
6. The novel protection device for the mechatronic motor according to claim 2, characterized in that: the extrusion assembly (6) is formed by combining a movable loop bar and an extrusion spring, the outer surface of the movable loop bar is movably provided with the extrusion spring, and two ends of the extrusion spring are fixedly arranged on the opposite side of the protection bin (2) and the opposite side of the pressure plate (5) respectively.
7. The novel protection device for the mechatronic motor according to claim 1, characterized in that: the protection plate (91) is in a right-angle shape, a placing groove is formed in the inner top wall of the protection plate (91), two positioning holes are formed in the top of the protection plate (91), and the bottoms of the two positioning holes are communicated with the top of the placing groove.
8. The protection device for the novel mechatronic motor according to claim 7, characterized in that: the protective ball (93) is hemispherical, and the diameter of the mounting rod (95) is matched with the diameter of the positioning hole.
9. The novel protection device for the mechatronic motor according to claim 1, characterized in that: the inner cavity right side wall of installing frame (1) is provided with the connector link, the surface of connector link is articulated with the bottom of telescopic link (88).
CN202111653874.3A 2021-12-30 2021-12-30 Novel protection for mechatronic motor device Active CN114337062B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111653874.3A CN114337062B (en) 2021-12-30 2021-12-30 Novel protection for mechatronic motor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111653874.3A CN114337062B (en) 2021-12-30 2021-12-30 Novel protection for mechatronic motor device

Publications (2)

Publication Number Publication Date
CN114337062A CN114337062A (en) 2022-04-12
CN114337062B true CN114337062B (en) 2023-01-06

Family

ID=81019799

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202111653874.3A Active CN114337062B (en) 2021-12-30 2021-12-30 Novel protection for mechatronic motor device

Country Status (1)

Country Link
CN (1) CN114337062B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115045922B (en) * 2022-07-14 2024-04-19 新疆伊犁钢铁有限责任公司 Safety protection cover for motor coupler

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1936206A1 (en) * 2006-12-22 2008-06-25 Technosprings Italia S.r.L. Fan device with blades with selectable inclination
CN105896347A (en) * 2016-06-07 2016-08-24 徐洪军 Power distribution cabinet with directional heat dissipation function
CN208546331U (en) * 2018-05-31 2019-02-26 南京同旺铝业有限公司 A kind of industrial multi-functional lobby blower of adjustable-angle
CN209823549U (en) * 2019-07-13 2019-12-20 南京科技职业学院 Protection device for electromechanical integrated motor
CN212272500U (en) * 2020-05-21 2021-01-01 佛山市南海美格电机有限公司 Heat dissipation device for air compressor
CN212412926U (en) * 2020-07-21 2021-01-26 深圳精技工业科技有限公司 Rotating motor for lithium battery lamination stacking machine
CN212649294U (en) * 2020-07-05 2021-03-02 管法家 Protection device for electromechanical integrated motor
CN112822889A (en) * 2021-01-14 2021-05-18 西安盛腾科果信息科技有限公司 Electromechanical protection device for technical service
CN214125040U (en) * 2021-01-25 2021-09-03 文社武 Novel protection for mechatronic motor device

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1936206A1 (en) * 2006-12-22 2008-06-25 Technosprings Italia S.r.L. Fan device with blades with selectable inclination
CN105896347A (en) * 2016-06-07 2016-08-24 徐洪军 Power distribution cabinet with directional heat dissipation function
CN208546331U (en) * 2018-05-31 2019-02-26 南京同旺铝业有限公司 A kind of industrial multi-functional lobby blower of adjustable-angle
CN209823549U (en) * 2019-07-13 2019-12-20 南京科技职业学院 Protection device for electromechanical integrated motor
CN212272500U (en) * 2020-05-21 2021-01-01 佛山市南海美格电机有限公司 Heat dissipation device for air compressor
CN212649294U (en) * 2020-07-05 2021-03-02 管法家 Protection device for electromechanical integrated motor
CN212412926U (en) * 2020-07-21 2021-01-26 深圳精技工业科技有限公司 Rotating motor for lithium battery lamination stacking machine
CN112822889A (en) * 2021-01-14 2021-05-18 西安盛腾科果信息科技有限公司 Electromechanical protection device for technical service
CN214125040U (en) * 2021-01-25 2021-09-03 文社武 Novel protection for mechatronic motor device

Also Published As

Publication number Publication date
CN114337062A (en) 2022-04-12

Similar Documents

Publication Publication Date Title
CN114337062B (en) Novel protection for mechatronic motor device
CN207927105U (en) A kind of flow-guiding structure of electric automatization
CN206169617U (en) Novel auto -screwdriving machine ware people
CN211481807U (en) Outdoor control box for wind-solar-oil complementary power generation
CN211670503U (en) Heat dissipation device with noise reduction function of power distribution cabinet for power distribution room
CN114430473A (en) Monitoring equipment convenient to adjust control angle
CN208831284U (en) A kind of radiator fan with rock-steady structure
CN215452119U (en) Power distribution cabinet with good heat dissipation performance
CN207896798U (en) A kind of servo motor structure for wind electricity change paddle
CN111431078A (en) Box-type substation capable of actively dissipating heat
CN215989664U (en) Intelligent control power box convenient to winding displacement
CN220190622U (en) Motor with good heat dissipation performance
CN202142943U (en) Sound insulation motor
CN220850488U (en) Braking device of wind driven generator
CN110985296A (en) Wind motor capable of automatically steering
CN216700799U (en) Intelligent heat dissipation electric cabinet for miniature wind power equipment
CN220605595U (en) Hydroelectric power generation electric energy storage equipment
CN213901302U (en) Heating ventilation air conditioner device powered by multiple energy sources
CN213331395U (en) Monitoring device for controlling wind driven generator
CN207321035U (en) A kind of driver with adjustable mechanism
CN220190623U (en) Novel high-efficient heat dissipation motor casing
CN115102335B (en) Energy-saving motor of multi-pole speed regulation fresh air system
CN219795449U (en) Wind driven generator
CN220384104U (en) Bird trouble device is prevented to transformer substation
CN213870124U (en) Double asynchronous motor partial centralized inversion wind driven generator

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant