CN115483795A - Differential speed regulation and control device for electromechanical equipment - Google Patents
Differential speed regulation and control device for electromechanical equipment Download PDFInfo
- Publication number
- CN115483795A CN115483795A CN202211172338.6A CN202211172338A CN115483795A CN 115483795 A CN115483795 A CN 115483795A CN 202211172338 A CN202211172338 A CN 202211172338A CN 115483795 A CN115483795 A CN 115483795A
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- fan blades
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- ring
- hydraulic
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/18—Casings or enclosures characterised by the shape, form or construction thereof with ribs or fins for improving heat transfer
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
- H02K5/203—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium specially adapted for liquids, e.g. cooling jackets
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
- H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a differential regulation and control device for electromechanical equipment, which relates to the field of motor differential control and comprises a motor, wherein two ends of the motor are both connected with driving rods, the end part of each group of driving rods is connected with a hydraulic driving box, the outer wall of each driving rod is provided with a plurality of groups of adjusting fan blades, each group of adjusting fan blades are all positioned inside the hydraulic driving box, the adjusting fan blades are rotationally connected with the driving rods through a rotating mechanism, and one side of the hydraulic driving box, which is far away from the driving rods, is provided with an output shaft. According to the invention, through the arrangement of the fixed ring pipe, the driven fan blades and the radiating fan blades, when hydraulic oil flows in the fixed ring pipe, the power of the flowing hydraulic pressure is converted into the rotation of the radiating fan blades through the driven fan blades, so that the radiating fan blades rotate outside the motor to drive air to flow, the motor is radiated, the heat radiation of the motor is improved, the power in the hydraulic oil can be absorbed, the waste of the power is reduced, and the size of the backflow power is reduced.
Description
Technical Field
The invention relates to the field of motor differential control, in particular to a differential regulation and control device for electromechanical equipment.
Background
The electromechanical device motor is a differential speed regulation and control device electromagnetic device for electromechanical devices, which realizes electric energy conversion or transmission according to an electromagnetic induction law, the motor is mainly used for generating driving torque and is used as a power source of electrical appliances or various machines for driving, the double-shaft motor is one of many types of motors and is used for the electromechanical devices, and the double-shaft motor is a motor which is used for the electromechanical devices and has power output shafts at two ends.
But current double-shaft motor in the use, can only export both ends in step usually, can not adjust the moment of torsion of output according to the demand, if motor one end takes place to transship, then can lead to the motor both ends all can't use, and the motor is in the use in addition, and the heat dissipation needs to be carried out usually, and current radiating mode adopts the forced air cooling usually, and the effect is relatively poor.
Disclosure of Invention
Based on this, the invention aims to provide a differential speed regulation and control device for electromechanical equipment, so as to solve the technical problems that the outputs of two groups of output ends of a motor can not be regulated according to requirements and the heat dissipation is inconvenient.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a differential regulation and control device for electromechanical device, includes the motor, the both ends of motor all are connected with the actuating lever, every group the tip of actuating lever has connect the hydraulic drive box in succession, and the outer wall of actuating lever has seted up multiunit adjustment flabellum, and every group adjustment flabellum all is located the inside of hydraulic drive box, the adjustment flabellum rotates with the actuating lever through slewing mechanism and is connected, the hydraulic drive box is kept away from one side of actuating lever and is installed the output shaft, and the output shaft tip also extends to the internally mounted of hydraulic drive box and have multiunit drive vane, and drive vane aligns with the adjustment flabellum, multiunit back flow is installed to the outer wall of hydraulic drive box, the top and the bottom of hydraulic drive box all are connected with the cooling tube, the cooling tube has fixed ring pipe through the pipe coupling, and solid fixed ring pipe box-in the outside at the motor, and fixed ring pipe is close to the inner wall of motor and installs multiunit heat dissipation flabellum, the side of fixed ring pipe is connected with the connecting pipe, and connecting pipe and back flow switch-on.
Through adopting above-mentioned technical scheme, can conveniently regulate and control two sets of outputs of motor to the change can make the change that the external output torque at the both ends of motor takes place asynchronous, conveniently controls external equipment.
The invention is further arranged in such a way that a power supply ring is sleeved on the outer side of the driving rod and is communicated with an external power supply, an output ring is arranged on the inner wall of the power supply ring, a conducting ring is arranged on the outer wall of the driving rod and is in butt joint with the output ring, and the conducting ring is communicated with the transmission mechanism through a wire.
By adopting the technical scheme, the transmission mechanism can be conveniently powered in the running process of the motor.
The invention is further arranged in that the transmission mechanism comprises an electromagnet and a magnetic attraction rod, a plurality of groups of toothed plates are arranged on the outer wall of the magnetic attraction rod, a transmission rod is connected inside each group of adjusting fan blades, the transmission rod extends to the inside of the driving rod and is connected with a transmission gear, the transmission rod is in transmission connection with the toothed plates through the transmission gear, the end part of the magnetic attraction rod extends to the outer side of the driving rod and is connected with a limiting plate, a magnet is arranged at the position, close to the electromagnet, of the magnetic attraction rod, and a spring is arranged between the magnetic attraction rod and the electromagnet.
By adopting the technical scheme, the angle of the adjusting fan blade can be changed through the attraction of the magnetic attraction rod, so that the flowing direction of hydraulic oil in the hydraulic drive box is changed, and the output to the driving blade is changed.
The invention is further arranged in that the hydraulic driving box is divided into a left fixed shell and a right fixed shell, the two fixed shells are fixedly connected through bolts, a sealing ring is arranged between the fixed shells, and the joints of the hydraulic driving box, the driving rod and the output shaft are connected through sealing bearings.
Through adopting above-mentioned technical scheme, can be convenient assemble the hydraulic drive box to avoid the hydraulic drive box to take place to leak as far as possible.
The invention is further arranged that a plurality of groups of radiating fins are arranged on the outer side of the return pipe, one section of opening of each group of return pipe is positioned on the outer side of the end part of the transmission blade, and the opening at the other end of each group of return pipe extends to the outer side of the hydraulic drive box to be aligned with the side surface of the adjusting fan blade.
By adopting the technical scheme, the liquid in the hydraulic drive box can be conveniently circulated and flows, and heat is dissipated through the radiating fins.
The invention is further arranged that the radiating fan blades are aligned with the outer wall of the motor, the end parts of the radiating fan blades extend into the fixing ring pipe, the output ends of the radiating fan blades are connected with driven fan blades, and hydraulic oil flowing in the fixing ring pipe pushes the driven fan blades to rotate.
Through adopting above-mentioned technical scheme, can be convenient promote the heat dissipation flabellum through the hydraulic oil that flows, make the heat dissipation flabellum drive the air flow and dispel the heat to the motor.
The invention is further set in such a way that the electromagnetic valves are arranged in the cooling pipes, the top ends of a group of fixed ring pipes are provided with oil injection ports, the inner walls of the fixed ring pipes are provided with support frames, and the fixed ring pipes are connected with the motor in a clamping way through the support frames.
Through adopting above-mentioned technical scheme, can be convenient control hydraulic oil flow through the solenoid valve.
In summary, the invention mainly has the following beneficial effects:
1. according to the invention, through the arrangement of the hydraulic driving box, the power supply ring, the adjusting fan blades and the magnetic suction rod, hydraulic oil can be driven to flow in the hydraulic driving box through rotation of the fan blades so as to drive the output shaft, so that the output shaft can output torque to the outside, when the output torque needs to be adjusted, the power supply ring supplies power to the electromagnet, the electromagnet drives the magnetic suction rod to move, the magnetic suction rod drives the adjusting fan blades to rotate through the toothed plate on the outer side, so that the angle of the adjusting fan blades is changed, the flow direction of the hydraulic oil in the hydraulic driving box is changed, the electromagnetic valve is simultaneously opened, so that the hydraulic oil can enter the cooling pipe and the fixing ring pipe, the output of two ends of the motor can be adjusted differently under the condition of no shutdown, the use efficiency is improved, and the problem that the output of two groups of output ends of the motor cannot be adjusted according to requirements is effectively solved.
2. According to the invention, through the arrangement of the fixed ring pipe, the driven fan blades and the radiating fan blades, when hydraulic oil flows in the fixed ring pipe, the power of the flowing hydraulic pressure is converted into the rotation of the radiating fan blades through the driven fan blades, so that the radiating fan blades rotate outside the motor to drive air to flow, the heat of the motor is radiated, the heat radiation of the motor is improved, the power in the hydraulic oil can be absorbed, the waste of the power is reduced, the magnitude of the backflow power is reduced, the driving of the hydraulic oil on the moving blades is reduced, and the problem of inconvenient heat radiation is effectively solved.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of a hydraulic drive cassette of the present invention;
FIG. 3 is a schematic cross-sectional view of a hydraulic drive cartridge according to the present invention;
FIG. 4 is a schematic view of an installation structure of the driven fan blade and the adjusting fan blade of the present invention;
FIG. 5 is a schematic view of a power supply ring mounting structure of the present invention;
FIG. 6 is a cross-sectional view of the mounting collar of the present invention;
FIG. 7 is a schematic view of a magnetic attraction rod according to the present invention;
fig. 8 is a schematic cross-sectional view of a magnetic attraction rod according to the present invention.
In the figure: 1. a motor; 101. a drive rod; 102. conducting rings; 103. an electromagnet; 2. a hydraulic drive box; 201. a return pipe; 202. a heat dissipating fin; 3. an output shaft; 301. a driving blade; 4. a power supply loop; 401. an output ring; 5. a cooling tube; 501. a fixed ring pipe; 502. an electromagnetic valve; 503. a connecting pipe; 504. a heat dissipation fan blade; 505. a driven fan blade; 6. adjusting the fan blades; 601. a transmission rod; 602. a transmission gear; 7. a magnetic attraction pole; 701. a limiting plate; 702. a toothed plate; 703. and a magnet.
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. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
The following describes an embodiment of the present invention based on its overall structure.
A differential speed regulation and control device for electromechanical equipment is disclosed, as shown in figures 1 to 8, comprising a motor 1, wherein two ends of the motor 1 are both connected with driving rods 101, the end part of each group of driving rods 101 is connected with a hydraulic driving box 2, and the outer wall of the driving rods 101 is provided with a plurality of groups of adjusting fan blades 6, each group of adjusting fan blades 6 is positioned inside the hydraulic driving box 2, the adjusting fan blades 6 are rotatably connected with the driving rods 101 through a rotating mechanism, the rotating mechanism comprises an electromagnet 103 and a magnetic attraction rod 7, the outer wall of the magnetic attraction rod 7 is provided with a plurality of groups of toothed plates 702, the inside of each group of adjusting fan blades 6 is connected with a driving rod 601, the driving rod 601 extends to the inside of the driving rods 101 and is connected with a transmission gear 602, the transmission gear 601 is in transmission connection with the toothed plates 702 through the transmission gear 602, the end part of the magnetic attraction rod 7 extends to the outer side of the driving rods 101 and is connected with a limiting plate 701, and a magnet 703 is arranged at a position of the magnetic attraction rod 7 close to the electromagnet 103, and a spring is arranged between the magnetic attraction rod 7 and the electromagnet 103, the position of the magnetic attraction rod 7 can be adjusted through magnetic force, so that the adjusting fan blades 6 are driven to rotate through the toothed plate 702 and the transmission gear 602, the direction of driving force on hydraulic oil when the adjusting fan blades 6 rotate is changed, an output shaft 3 is arranged on one side of the hydraulic drive box 2 away from the driving rod 101, the end part of the output shaft 3 also extends to the inside of the hydraulic drive box 2 and is provided with a plurality of groups of transmission blades 301, the transmission blades 301 are aligned with the adjusting fan blades 6 and can convert the flowing force of the hydraulic oil into output of the output shaft 3, a plurality of groups of return pipes 201 are arranged on the outer wall of the hydraulic drive box 2, a plurality of groups of radiating fins 202 start to be arranged on the outer side of the return pipes 201, one section of the return pipe 201 is positioned on the outer side of the transmission blades 301, the opening at the other end of each group of return pipes 201 extends to the outer side of the hydraulic drive box 2 and is aligned with the side surface of the adjusting fan blades 6, the hydraulic oil can flow in a circulating manner in the hydraulic drive box 2, and the heat of the hydraulic oil is discharged through the heat dissipation fins 202, the top end and the bottom end of the hydraulic drive box 2 are both connected with the cooling pipe 5, the cooling pipe 5 is connected with the fixed ring pipe 501 through a pipeline, the fixed ring pipe 501 is sleeved outside the motor 1, the fixed ring pipe 501 is provided with a plurality of groups of heat dissipation fan blades 504 close to the inner wall of the motor 1, the heat dissipation fan blades 504 are aligned with the outer wall of the motor 1, the end parts of the heat dissipation fan blades 504 extend to the inside of the fixed ring pipe 501, the output end of the heat dissipation fan blades 504 is connected with the driven fan blades 505, the hydraulic oil flowing in the fixed ring pipe 501 pushes the driven fan blades 505 to rotate, the side surface of the fixed ring pipe 501 is connected with the connecting pipe 503, the connecting pipe 503 is communicated with the return pipe 201, the heat dissipation fan blades 504 can be driven by the hydraulic oil flowing in the fixed ring pipe 501, so that the heat dissipation fan blades 504 drive the air to flow, and the motor 1 to dissipate heat.
Referring to fig. 4 and 5, a power supply ring 4 is sleeved on an outer side of the driving rod 101, the power supply ring 4 is connected to an external power source, an output ring 401 is installed on an inner wall of the power supply ring 4, a conductive ring 102 is installed on an outer wall of the driving rod 101, the conductive ring 102 is in butt joint with the output ring 401, and the conductive ring 102 is connected to the transmission mechanism through a wire, so that power can be conveniently supplied to the transmission mechanism, and the transmission mechanism can normally operate.
Referring to fig. 4, the hydraulic driving box 2 is divided into a left fixing shell and a right fixing shell, the two fixing shells are fixedly connected through bolts, a sealing ring is installed between the fixing shells, and the joints of the hydraulic driving box 2, the driving rod 101 and the output shaft 3 are connected through sealing bearings, so that the hydraulic driving box 2 can be conveniently installed, and leakage of hydraulic oil in the hydraulic driving box 2 is reduced.
Referring to fig. 2 and 6, an electromagnetic valve 502 is installed inside the cooling pipe 5, an oil injection port is opened at the top end of the group of fixing ring pipes 501, a support frame is installed on the inner wall of the fixing ring pipes 501, the fixing ring pipes 501 are connected with the motor 1 through the support frame in a clamping manner, the flow of hydraulic oil can be controlled, and the motor 1 can be fixed through the support frame.
The working principle of the invention is as follows: when the device is used, firstly, the device is assembled, half of a hydraulic drive box 2 is installed on the outer side of a drive rod 101, then a plurality of groups of adjusting fan blades 6 are installed on the outer side of the drive rod 101, the plurality of groups of adjusting fan blades 6 are limited through a magnetic suction rod 7, a magnet 703 in the magnetic suction rod 7 is aligned with an electromagnet 103, the other half of the hydraulic drive box 2 is sleeved with an output shaft 3, the hydraulic drive box 2 is combined, the adjusting fan blades 6 are aligned with drive blades 301, the cooling pipes 5 are installed on the outer side of the hydraulic drive box 2 through bolts and sealing rings, the fixed ring pipe 501 is installed on the outer side of a motor 1 and communicated with the fixed ring pipe 501 through a cooling pipe 5, the cooling pipe is connected with a return pipe 201 through a connecting pipe 503, and finally, the drive oil is injected into the hydraulic drive box 2 through an oil injection port, so that the device is assembled;
when the motor 1 is used, the motor 1 is started, the driving rod 101 of the motor 1 drives the outer groups of adjusting fan blades 6 to rotate, the adjusting fan blades 6 push hydraulic oil in the hydraulic driving box 2 to flow to the driving blades 301, so as to drive the driving blades 301 to rotate, the driving blades 301 drive the output shaft 3 to rotate, so that the device can output torque outwards, the hydraulic oil returns to the outer sides of the adjusting fan blades 6 through the return pipe 201, so as to realize circulation, when the torque needs to be adjusted, a power supply of the power supply ring 4 is connected to supply power to the conductive ring 102 through the output ring 401, current passes through the conductive ring 102 and an electric wire to enter the electromagnet 103, the electromagnet 103 is started to generate magnetic force, the magnetic force adsorbs the magnet 703 in the magnetic attraction rod 7, the magnetic attraction rod 7 slides in the driving rod 101, the magnetic attraction rod 7 drives the outer groups of toothed plates 702 to move, the toothed plates 702 are meshed with the driving gear 602, so that the driving gear 602 drives the driving rod 601 to rotate, so as to adjust the angle of the adjusting fan blades 6, the adjusting fan blades 6 is changed, the angle of the hydraulic oil in the hydraulic driving box 2 is changed, the return pipe 502 is opened, so as to drive the cooling ring pipe 501, so as to drive the cooling ring 501 to rotate, thereby improving the efficiency of the cooling fan blade 501, the cooling ring 501, thereby improving the cooling fan blade 1, the cooling ring 501, the cooling fan 501, the cooling ring 501, thereby improving the cooling fan 501, the efficiency of the cooling fan 501, the cooling ring 501, and improving the cooling ring 501, the cooling fan 501, avoid hydraulic oil overheated, the hydraulic oil of backward flow can continue to flow under the drive of adjustment flabellum 6 and drive transmission blade 301, can adjust the output efficiency of motor 1 from this without, adjusts the output at motor 1 both ends, and utilizes the extra output power when adjusting to dispel the heat to motor 1, has reduced energy loss, has improved the availability factor.
Although embodiments of the present invention have been shown and described, it is intended that the present invention should not be limited thereto, that the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples, and that modifications, substitutions, variations or the like, which are not inventive and may be made by those skilled in the art without departing from the principle and spirit of the present invention and without departing from the scope of the claims.
Claims (7)
1. The utility model provides a differential regulation and control device for electromechanical device, includes motor (1), the both ends of motor (1) all are connected with actuating lever (101), its characterized in that: every group the tip of actuating lever (101) has connected hydraulic drive box (2), and the outer wall of actuating lever (101) has seted up multiunit adjustment flabellum (6), and every group adjustment flabellum (6) all are located the inside of hydraulic drive box (2), adjustment flabellum (6) rotate with actuating lever (101) through slewing mechanism and are connected, hydraulic drive box (2) are kept away from one side of actuating lever (101) and are installed output shaft (3), and output shaft (3) tip also extends to the internally mounted of hydraulic drive box (2) and have multiunit transmission blade (301), and transmission blade (301) align with adjustment flabellum (6), multiunit back flow (201) are installed to the outer wall of hydraulic drive box (2), the top and the bottom of hydraulic drive box (2) all are connected with cooling tube (5), cooling tube (5) have fixed ring pipe (501) through the pipe connection, and fixed ring pipe (501) cup joint in the outside of motor (1), and fixed connecting pipe (501) are close to the inner wall of motor (1) and install multiunit heat dissipation back flow (504), the side of fixed connecting pipe (503) is connected with ring pipe (503), and switch-on with (201).
2. A differential speed control apparatus for an electromechanical device in accordance with claim 1 wherein: the outer side of the driving rod (101) is sleeved with a power supply ring (4), the power supply ring (4) is communicated with an external power supply, an output ring (401) is installed on the inner wall of the power supply ring (4), a conductive ring (102) is installed on the outer wall of the driving rod (101), the conductive ring (102) is in butt joint with the output ring (401), and the conductive ring (102) is communicated with a transmission mechanism through a wire.
3. A differential speed regulation device for an electromechanical apparatus according to claim 1, characterized in that: drive mechanism is including electro-magnet (103) and magnetism pole (7) of inhaling, the outer wall of magnetism pole (7) of inhaling is seted up multiunit pinion rack (702), every group the inside of adjustment flabellum (6) all is connected with transfer line (601), the internal connection that transfer line (601) extended to actuating lever (101) has drive gear (602), and transfer line (601) are connected with pinion rack (702) transmission through drive gear (602), the outside that the tip of magnetism pole (7) extended to actuating lever (101) is connected with limiting plate (701), magnet (703) are installed to the position that magnetism pole (7) are close to electro-magnet (103), and install the spring between magnetism pole (7) and electro-magnet (103).
4. A differential speed control apparatus for an electromechanical device in accordance with claim 1 wherein: hydraulic drive box (2) divide into about two sets of set covers, and two sets of set covers pass through bolt fixed connection, install the sealing washer between the set cover, hydraulic drive box (2) are connected through sealed bearing with the junction of actuating lever (101) and output shaft (3).
5. A differential speed control apparatus for an electromechanical device in accordance with claim 1 wherein: the outside of back flow pipe (201) begins to have multiunit heat radiation fin (202), and one section opening of every group back flow pipe (201) is located the tip outside of driving vane (301), and the opening of every group back flow pipe (201) other end extends to the outside of hydraulic drive box (2) and aligns with the side of adjusting flabellum (6).
6. A differential speed regulation device for an electromechanical apparatus according to claim 1, characterized in that: the heat dissipation fan blades (504) are aligned with the outer wall of the motor (1), the end portions of the heat dissipation fan blades (504) extend into the fixed ring pipe (501), the output ends of the heat dissipation fan blades (504) are connected with driven fan blades (505), and hydraulic oil flowing in the fixed ring pipe (501) pushes the driven fan blades (505) to rotate.
7. A differential speed regulation device for an electromechanical apparatus according to claim 1, characterized in that: the cooling device is characterized in that an electromagnetic valve (502) is arranged inside the cooling pipe (5), an oil filling port is formed in the top end of the fixed ring pipe (501), a supporting frame is arranged on the inner wall of the fixed ring pipe (501), and the fixed ring pipe (501) is connected with the motor (1) in a clamping mode through the supporting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211172338.6A CN115483795A (en) | 2022-09-26 | 2022-09-26 | Differential speed regulation and control device for electromechanical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211172338.6A CN115483795A (en) | 2022-09-26 | 2022-09-26 | Differential speed regulation and control device for electromechanical equipment |
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| Publication Number | Publication Date |
|---|---|
| CN115483795A true CN115483795A (en) | 2022-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211172338.6A Pending CN115483795A (en) | 2022-09-26 | 2022-09-26 | Differential speed regulation and control device for electromechanical equipment |
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| CN (1) | CN115483795A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116131528A (en) * | 2023-01-10 | 2023-05-16 | 湖北清江水电开发有限责任公司 | Generator heat abstractor and horizontal generator of horizontal hydroelectric set |
| CN116436214A (en) * | 2023-03-07 | 2023-07-14 | 华能澜沧江水电股份有限公司 | Air duct cooling device of generator |
-
2022
- 2022-09-26 CN CN202211172338.6A patent/CN115483795A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116131528A (en) * | 2023-01-10 | 2023-05-16 | 湖北清江水电开发有限责任公司 | Generator heat abstractor and horizontal generator of horizontal hydroelectric set |
| CN116131528B (en) * | 2023-01-10 | 2024-03-12 | 湖北清江水电开发有限责任公司 | Generator heat abstractor and horizontal generator of horizontal hydroelectric set |
| CN116436214A (en) * | 2023-03-07 | 2023-07-14 | 华能澜沧江水电股份有限公司 | Air duct cooling device of generator |
| CN116436214B (en) * | 2023-03-07 | 2024-03-22 | 华能澜沧江水电股份有限公司 | Air duct cooling device of generator |
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