CN209516848U - A kind of high temperature early warning energy-saving electric machine - Google Patents
A kind of high temperature early warning energy-saving electric machine Download PDFInfo
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- CN209516848U CN209516848U CN201822152307.XU CN201822152307U CN209516848U CN 209516848 U CN209516848 U CN 209516848U CN 201822152307 U CN201822152307 U CN 201822152307U CN 209516848 U CN209516848 U CN 209516848U
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- motor
- high temperature
- early warning
- plate
- cooling
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- 238000001816 cooling Methods 0.000 claims abstract description 64
- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 39
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 210000003205 muscle Anatomy 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 230000009977 dual effect Effects 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 5
- 239000000428 dust Substances 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000005855 radiation Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The utility model discloses a kind of high temperature early warning energy-saving electric machines, including bottom plate, the upper center of bottom plate is equipped with support, the upper end of support is fixedly connected with the cambered surface bottom end of motor, the rear end output shaft of motor is fixedly connected by shaft coupling with the front end of shaft, the casing inner wall of motor is equipped with temperature sensor, the high temperature early warning energy-saving electric machine, structure is simple, it is easy to install and use, quickly motor internal work environment temperature can constantly be monitored, when temperature value reaches specified value, PLC controller can quick closedown motor operating, alarm lamp reminds personnel to pay attention to simultaneously, avoid the generation of inefficiency or burn observations under electromotor high-temperature environment, energy-saving safety, high temperature forewarning function can be functioned well as, and pass through the first cooling device and the realization of the second cooling device to the dual fast cooling of motor, guarantee that motor can be normally and efficiently Operating, alleviates the maintenance load of personnel, improves the service efficiency of motor.
Description
Technical field
The utility model relates to electric appliance source of early warning technical field, specially a kind of high temperature early warning energy-saving electric machine.
Background technique
Motor is a kind of calutron that electric energy conversion or transmitting are realized according to the law of electromagnetic induction, its main function is
Driving torque is generated, as electrical appliance or the power source of various machinery, motor use is extensive, but as the long-time of motor makes
With easily temperature is excessively high inside motor, existing motor device, is assisted without corresponding high temperature prior-warning device, motor exists
Running efficiency is low under hot environment, though it is a small number of specially can high temperature early warning motor, there is also problems, and structure is complicated,
Inconvenience is installed and used, quickly motor internal work environment temperature constantly can not be monitored, early warning can not remind people well
Yuan, inefficiency under electromotor high-temperature environment in turn results in the probability that energy dissipation is serious, is broken down and is burnt due to high temperature
It is substantially improved, safety is difficult to be protected, and can not be realized to the dual fast cooling of motor, virtually be increased personnel's
Maintenance load causes the service efficiency of motor low, therefore be able to solve a kind of high temperature early warning energy-saving electric machine of problems
It is imperative to realize.
Utility model content
The technical problems to be solved in the utility model is to overcome existing defect, provides a kind of high temperature early warning energy-saving electric machine,
Structure is simple, easy to install and use, quickly can constantly monitor to motor internal work environment temperature, when temperature value reaches regulation
When value, PLC controller can quick closedown motor operating, while alarm lamp remind personnel note that avoiding under electromotor high-temperature environment
The generation of inefficiency or burn observations, energy-saving safety can function well as high temperature forewarning function, and pass through the first cooling
Device and the second cooling device realize the dual fast cooling to motor, guarantee that motor can be operated normally and efficiently, alleviate people
The maintenance load of member, improves the service efficiency of motor, can effectively solve the problems in background technique.
To achieve the above object, the utility model provides the following technical solutions: a kind of high temperature early warning energy-saving electric machine, including bottom
The upper center of plate, the bottom plate is equipped with support, and the upper end of support is fixedly connected with the cambered surface bottom end of motor, and the rear end of motor is defeated
Shaft is fixedly connected by shaft coupling with the front end of shaft, and the casing inner wall of motor is equipped with temperature sensor, the surface two of motor
Side is equipped with the first cooling device, and the cambered surface upper end of motor is equipped with stereoplasm tube, and stereoplasm tube is communicated with the inside of motor, stereoplasm tube upper end
Equally distributed threaded hole is threadedly coupled by bolt with the bottom end threaded hole of cooling cartridge in the second cooling device in fixed plate, the
The upper end of cooling cartridge is equipped with filter structure in two cooling devices, and the front side of bottom plate is equipped with supporting plate, the front side of supporting plate from top to bottom according to
Secondary to be equipped with display, alarm lamp and PLC controller, the input terminal of PLC controller is electrically connected external power supply, temperature sensor it is defeated
Outlet is electrically connected the input terminal of PLC controller, and the input terminal of motor, display and alarm lamp is electrically connected the defeated of PLC controller
Outlet.
As a kind of optimal technical scheme of the utility model, first cooling device includes heat-conducting plate, the motor
Surface two sides be equipped with heat-conducting plate, the lateral surface of heat-conducting plate is equipped with radiating fin, and the outside of radiating fin is equipped with cold water storage cistern, cold
The upper end water inlet of water tank is equipped with water inlet pipe.
As a kind of optimal technical scheme of the utility model, second cooling device includes cooling cartridge, the cooling
The bottom end threaded hole of cylinder is threadedly coupled by bolt with the upper end fixed plate upper screwed hole of stereoplasm tube, and upper end is set in the cylinder of cooling cartridge
There is bracket, the lower end of bracket is equipped with electric fan, and electric fan is located at the inside of cooling cartridge, the input terminal electrical connection PLC control of electric fan
The output end of device processed.
As a kind of optimal technical scheme of the utility model, the filter structure includes fixed ring flat-plate, the fixed ring
The equally distributed threaded hole in plate upper end is threadedly coupled by bolt with the threaded upper ends hole of cooling cartridge, the middle through-hole of fixed ring flat-plate
It is interior to be equipped with strainer.
As a kind of optimal technical scheme of the utility model, the upper end of the water inlet pipe is equipped with connecting cylinder, connecting cylinder
Inner wall is equipped with internal screw thread, and the bottom end water outlet of cold water storage cistern is equipped with outlet pipe.
As a kind of optimal technical scheme of the utility model, fixed spiral shell is equipped in the upper end quadrangle threaded hole of the bottom plate
Bolt, the upper end two sides of bottom plate set there are two symmetrical reinforcing rib, reinforcing rib close to motor center side and support
Side is fixedly connected.
As a kind of optimal technical scheme of the utility model, the bottom end through-hole of the cooling cartridge is corresponding with stereoplasm tube to be set
It sets, and stereoplasm tube is overlapped with the bottom end through hole center axis of cooling cartridge.
Compared with prior art, the utility model has the beneficial effects that this high temperature early warning energy-saving electric machine, structure is simple, leads to
It crosses fixing bolt bottom plate and top device are quickly fixedly attached on the threaded hole of installation position, temperature sensor can be to motor
Internal work environment temperature constantly monitor, when temperature value reaches specified value, PLC controller can quick closedown motor fortune
Turn, while alarm lamp reminds personnel note that avoiding the generation of inefficiency or burn observations under electromotor high-temperature environment, energy conservation is pacified
Entirely, high temperature forewarning function, the heat fast exchange that heat-conducting plate generates motor, by adding into cold water storage cistern can be functioned well as
Cold water is added to realize heat exchange, under the action of radiating fin increasing heat radiation area is to realize fast cooling, electric fan operating adds
Gas exchanges inside fast motor, realize the dual fast cooling to motor, guarantee that motor can be operated normally and efficiently, strainer rises
It is filtered to dust, alleviates the maintenance load of personnel, improve the service efficiency of motor.
Detailed description of the invention
Fig. 1 is the utility model structure front schematic view；
Fig. 2 is the utility model structural electromotor internal plane diagram；
Fig. 3 is the second cooling device of the utility model structure internal sectional schematic diagram.
In figure: 1 bottom plate, 2 supports, 3 motors, 4 shafts, 5 temperature sensors, 6 first cooling devices, 61 heat-conducting plates, 62 dissipate
Hot fin, 63 cold water storage cisterns, 64 water inlet pipes, 7 stereoplasm tubes, 8 second cooling devices, 81 cooling cartridges, 82 brackets, 83 electric fans, 9 filterings
Structure, 91 fixed ring flat-plates, 92 strainers, 10 supporting plates, 11 displays, 12 alarm lamps, 13 PLC controllers, 14 connecting cylinders, 15 are reinforced
Muscle, 16 fixing bolts, 17 outlet pipes.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of high temperature early warning energy-saving electric machine, including bottom plate
1, the upper center of bottom plate 1 is equipped with support 2, and support 2 is that motor 3 provides bottom installation support, upper end and the motor 3 of support 2
Cambered surface bottom end is fixedly connected, and motor 3 operates, and by the power resources of electric appliance, the rear end output shaft of motor 3 by shaft coupling and turns
The front end of axis 4 is fixedly connected, and motor 3 operates, and output shaft rotation drives shaft 4 and electrical equipment operating, the casing inner wall of motor 3
Equipped with temperature sensor 5, temperature sensor 5 can the internal work environment temperature to motor 3 constantly monitor, the surface of motor 3
Two sides are equipped with the first cooling device 6, and the first cooling device 6 includes heat-conducting plate 61, and the surface two sides of motor 3 are equipped with heat-conducting plate 61,
The lateral surface of heat-conducting plate 61 is equipped with radiating fin 62, and the outside of radiating fin 62 is equipped with cold water storage cistern 63, the upper end of cold water storage cistern 63
Water inlet is equipped with water inlet pipe 64, and the upper end of water inlet pipe 64 is equipped with connecting cylinder 14, and the inner wall of connecting cylinder 14 is equipped with internal screw thread, thermally conductive
The heat fast exchange that plate 61 generates motor 3 realizes the fast prompt drop of first layer by 62 increasing heat radiation area of radiating fin
The delivery pipe of temperature, external cold water equipment conveys cold water, is delivered in cold water storage cistern 63 by water inlet pipe 64, realizes heat exchange, reaches
Bottom end water outlet to second layer fast cooling, cold water storage cistern 63 is equipped with outlet pipe 17, and the moisture after heating passes through outlet pipe 17
Output to collection vessel, the cambered surface upper end of motor 3 is equipped with stereoplasm tube 7, and stereoplasm tube 7 is communicated with the inside of motor 3, and stereoplasm tube 7 is real
Show the conveying of gas, equally distributed threaded hole in bolt and the second cooling device 8 by cooling down in 7 upper end fixed plate of stereoplasm tube
The bottom end threaded hole of cylinder 81 is threadedly coupled, and the second cooling device 8 includes cooling cartridge 81, and the bottom end threaded hole of cooling cartridge 81 passes through spiral shell
Bolt is threadedly coupled with the upper end fixed plate upper screwed hole of stereoplasm tube 7, and upper end is equipped with bracket 82 in the cylinder of cooling cartridge 81, bracket 82
Lower end is equipped with electric fan 83, and electric fan 83 is located at the inside of cooling cartridge 81, and the bottom end through-hole of cooling cartridge 81 is corresponding with stereoplasm tube 7 to be set
It sets, and stereoplasm tube 7 is overlapped with the bottom end through hole center axis of cooling cartridge 81, electric fan 83 operates, and accelerates the gas inside motor 3
The fast cooling to motor 3 is realized in exchange, and the upper end of cooling cartridge 81 is equipped with filter structure 9, filtering knot in the second cooling device 8
Structure 9 includes fixed ring flat-plate 91, and the fixed equally distributed threaded hole in 91 upper end of ring flat-plate passes through the threaded upper ends of bolt and cooling cartridge 81
Hole is threadedly coupled, and is detachably connected, replacement convenient for safeguarding, is equipped with strainer 92 in the middle through-hole of fixed ring flat-plate 91, strainer 92 rises
It is filtered to dust, the front side of bottom plate 1 is equipped with supporting plate 10, and the front side of supporting plate 10 is successively arranged display 11, alarm lamp from top to bottom
12 and PLC controller 13,11 displays temperature information of display, when temperature value reaches specified value, PLC controller 13 can be quick
The operating of motor 3 is closed, while 12 prompting personnel of alarm lamp are note that avoiding inefficiency under 3 hot environment of motor or burning feelings
The generation of condition, energy-saving safety can function well as high temperature forewarning function, be equipped with and fix in the upper end quadrangle threaded hole of bottom plate 1
Bottom plate 1 and top device are quickly fixedly attached on the threaded hole of installation position by bolt 16 by fixing bolt 16, bottom plate 1
Upper end two sides are set there are two symmetrical reinforcing rib 15, side of the reinforcing rib 15 in side and support 2 close to 3 center of motor
It is fixedly connected, reinforcing rib 15 reinforces the bearing capacity of junction, and the input terminal of PLC controller 13 is electrically connected external power supply, and temperature passes
The input terminal of the output end electrical connection PLC controller 13 of sensor 3, motor 3, display 11, alarm lamp 12 and electric fan 83 it is defeated
Enter the output end that end is electrically connected PLC controller 13, PLC controller 13 controls motor 3, display 11, alarm lamp 12 and electric wind
The mode of fan 83 is method commonly used in the prior art, and motor 3, display 11, alarm lamp 12 and electric fan 83 are existing
The common original part of electric appliance source of early warning in technology.
When in use: bottom plate 1 and top device are quickly fixedly attached to by installation position threaded hole by fixing bolt 16
On, the delivery pipe external screw thread of external cold water equipment and the internal screw thread of connecting cylinder 14 on water inlet pipe 64 are connected through a screw thread, will be gone out
Water pipe 17 is connected with external water storage container pipeline, and the screw thread of 91 upper screwed hole of ring flat-plate and 81 upper end of cooling cartridge will be fixed by bolt
Hole is threadedly coupled, and the threaded hole of 81 lower end of cooling cartridge is connected by the threaded hole screw thread on bolt and 7 upper end mounting plate of stereoplasm tube
It connects, the quick assembling of realization device is regulated and controled by PLC controller 13, and motor 3 operates, and output shaft rotation drives shaft 4 and electric appliance
Equipment operation, in the operation process of motor 3, temperature sensor 5 can the internal work environment temperature to motor 3 constantly supervise
It surveys, when temperature value reaches specified value, PLC controller 13 is capable of the operating of quick closedown motor 3, while alarm lamp 12 reminds people
For member note that avoiding the generation of inefficiency or burn observations under 3 hot environment of motor, energy-saving safety can function well as height
Warm forewarning function, the heat fast exchange that heat-conducting plate 61 generates motor 3, by 62 increasing heat radiation area of radiating fin to reality
The delivery pipe of existing first layer fast cooling, external cold water equipment conveys cold water, is delivered in cold water storage cistern 63 by water inlet pipe 64, real
Existing heat exchange, reaches second layer fast cooling, the moisture after heating is exported by outlet pipe 17 to collection vessel, electric fan 83
The gas exchanges inside motor 3 are accelerated in operating, realize the fast cooling to motor 3, guarantee that motor 3 can be operated normally and efficiently,
Strainer 92 plays dust filtering, and after temperature is normal, PLC controller 13 regulates and controls motor 3 and operates again.
Bottom plate 1 and top device are quickly fixedly attached to installation position threaded hole by fixing bolt 16 by the utility model
On, temperature sensor 5 can the internal work environment temperature to motor 3 constantly monitor, when temperature value reaches specified value, PLC
Controller 13 is capable of the operating of quick closedown motor 3, while 12 prompting personnel of alarm lamp are note that avoid under 3 hot environment of motor
The generation of inefficiency or burn observations, energy-saving safety can function well as high temperature forewarning function, and heat-conducting plate 61 is by motor 3
The heat fast exchange of generation realizes heat exchange by adding cold water into cold water storage cistern 63, and radiating fin 62 increases radiating surface
Under the action of product is to realize fast cooling, electric fan 83 is operated, and accelerates the gas exchanges inside motor 3, is realized to motor 3
Dual fast cooling guarantees that motor 3 can be operated normally and efficiently, and strainer 92 plays dust filtering, and the maintenance for alleviating personnel is negative
Load, improves the service efficiency of motor 3.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of high temperature early warning energy-saving electric machine, including bottom plate (1), it is characterised in that: the upper center of the bottom plate (1) is equipped with branch
Seat (2), the upper end of support (2) are fixedly connected with the cambered surface bottom end of motor (3), and the rear end output shaft of motor (3) passes through shaft coupling
It is fixedly connected with the front end of shaft (4), the casing inner wall of motor (3) is equipped with temperature sensor (5), the surface two sides of motor (3)
Equipped with the first cooling device (6), the cambered surface upper end of motor (3) is equipped with stereoplasm tube (7), the inside phase of stereoplasm tube (7) and motor (3)
Logical, equally distributed threaded hole passes through cooling cartridge (81) in bolt and the second cooling device (8) in the fixed plate of stereoplasm tube (7) upper end
Bottom end threaded hole be threadedly coupled, the upper end of cooling cartridge (81) is equipped with filter structure (9) in the second cooling device (8), bottom plate (1)
Front side be equipped with supporting plate (10), the front side of supporting plate (10) is successively arranged display (11) from top to bottom, alarm lamp (12) and PLC are controlled
Device (13) processed, the input terminal of PLC controller (13) are electrically connected external power supply, the output end electrical connection PLC control of temperature sensor (5)
The input terminal of device (13) processed, the input terminal of motor (3), display (11) and alarm lamp (12) are electrically connected PLC controller (13)
Output end.
2. a kind of high temperature early warning energy-saving electric machine according to claim 1, it is characterised in that: first cooling device (6)
Including heat-conducting plate (61), the surface two sides of the motor (3) are equipped with heat-conducting plate (61), and the lateral surface of heat-conducting plate (61), which is equipped with, to be dissipated
The outside of hot fin (62), radiating fin (62) is equipped with cold water storage cistern (63), and the upper end water inlet of cold water storage cistern (63) is equipped with water inlet
It manages (64).
3. a kind of high temperature early warning energy-saving electric machine according to claim 1, it is characterised in that: second cooling device (8)
Including cooling cartridge (81), the bottom end threaded hole of the cooling cartridge (81) passes through spiral shell in the upper end fixed plate of bolt and stereoplasm tube (7)
Pit is threadedly coupled, and upper end is equipped with bracket (82) in the cylinder of cooling cartridge (81), and the lower end of bracket (82) is equipped with electric fan (83), electricity
Fan (83) is located at the inside of cooling cartridge (81), the output end of input terminal electrical connection PLC controller (13) of electric fan (83).
4. a kind of high temperature early warning energy-saving electric machine according to claim 1, it is characterised in that: the filter structure (9) includes
Fixed ring flat-plate (91), the equally distributed threaded hole in fixed ring flat-plate (91) upper end pass through the upper end spiral shell of bolt and cooling cartridge (81)
Pit is threadedly coupled, and is equipped with strainer (92) in the middle through-hole of fixed ring flat-plate (91).
5. a kind of high temperature early warning energy-saving electric machine according to claim 2, it is characterised in that: the upper end of the water inlet pipe (64)
Equipped with connecting cylinder (14), the inner wall of connecting cylinder (14) is equipped with internal screw thread, and the bottom end water outlet of cold water storage cistern (63) is equipped with outlet pipe
(17)。
6. a kind of high temperature early warning energy-saving electric machine according to claim 1, it is characterised in that: the upper end four of the bottom plate (1)
Fixing bolt (16) are equipped in the threaded hole of angle, the upper end two sides of bottom plate (1) are set there are two symmetrical reinforcing rib (15), are reinforced
Muscle (15) is fixedly connected in the side close to motor (3) center with the side of support (2).
7. a kind of high temperature early warning energy-saving electric machine according to claim 3, it is characterised in that: the bottom end of the cooling cartridge (81)
Through-hole is correspondingly arranged with stereoplasm tube (7), and stereoplasm tube (7) is overlapped with the bottom end through hole center axis of cooling cartridge (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822152307.XU CN209516848U (en) | 2018-12-21 | 2018-12-21 | A kind of high temperature early warning energy-saving electric machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822152307.XU CN209516848U (en) | 2018-12-21 | 2018-12-21 | A kind of high temperature early warning energy-saving electric machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209516848U true CN209516848U (en) | 2019-10-18 |
Family
ID=68196033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822152307.XU Expired - Fee Related CN209516848U (en) | 2018-12-21 | 2018-12-21 | A kind of high temperature early warning energy-saving electric machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209516848U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111654136A (en) * | 2020-06-02 | 2020-09-11 | 徐红琴 | Micromotor protection device with opening and closing position indicator |
| CN111953141A (en) * | 2020-09-28 | 2020-11-17 | 江苏恒康机电有限公司 | Novel explosion-proof motor heat radiation structure |
| CN115534645A (en) * | 2022-11-03 | 2022-12-30 | 江苏澳洋顺昌科技材料有限公司 | Hollow supporting steel plate frame for drive motor of new energy vehicle and processing method thereof |
-
2018
- 2018-12-21 CN CN201822152307.XU patent/CN209516848U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111654136A (en) * | 2020-06-02 | 2020-09-11 | 徐红琴 | Micromotor protection device with opening and closing position indicator |
| CN111654136B (en) * | 2020-06-02 | 2021-07-23 | 苏州赛荣建筑装饰工程有限公司 | Micromotor protection device with opening and closing position indicator |
| CN113472122A (en) * | 2020-06-02 | 2021-10-01 | 徐红琴 | Micromotor protection device with opening and closing position indicator |
| CN111953141A (en) * | 2020-09-28 | 2020-11-17 | 江苏恒康机电有限公司 | Novel explosion-proof motor heat radiation structure |
| CN111953141B (en) * | 2020-09-28 | 2021-11-02 | 江苏恒康机电有限公司 | Explosion-proof motor heat radiation structure |
| CN115534645A (en) * | 2022-11-03 | 2022-12-30 | 江苏澳洋顺昌科技材料有限公司 | Hollow supporting steel plate frame for drive motor of new energy vehicle and processing method thereof |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191018 Termination date: 20211221 |
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| CF01 | Termination of patent right due to non-payment of annual fee |