CN203457001U - Motor protection monitor device and motor stator assembly as well as motor applied therewith - Google Patents
Motor protection monitor device and motor stator assembly as well as motor applied therewith Download PDFInfo
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- CN203457001U CN203457001U CN201320500468.8U CN201320500468U CN203457001U CN 203457001 U CN203457001 U CN 203457001U CN 201320500468 U CN201320500468 U CN 201320500468U CN 203457001 U CN203457001 U CN 203457001U
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Abstract
The utility model provides a motor protection monitor device and a motor stator assembly as well as a motor applied therewith. According to the device, a temperature controller is installed and fixed by utilizing a circuit board and is electrically connected with a coil winding of a motor and an outgoing line; the connection is not easy to get loose, installation structure is stable and reliable, and monitor performance on overcurrent and /or over temperature is ensured; the temperature controller is arranged between the circuit board and a stator insulation component, so that space is reasonably utilized, the structure is compact, and miniaturization of the volume of the motor is achieved favorably; and the human dependency degree in installing and fixing the temperature controller is meanwhile reduced, and thus the assembling efficiency of the motor can be improved favorably. The motor stator assembly and the motor are applied with the motor protection monitor device, so that the monitor performance on overcurrent and /or over temperature is excellent, the structure is compact, dependency degree on human operation in manufacturing process is reduced, and the assembling efficiency is improved.
Description
Technical field
The utility model belongs to technical field of motors, more particularly, relates to motor stator component and the motor of a kind of electric motor protecting monitoring device and application thereof.
Background technology
Existing motor (particularly monophase machine) stator coil winding overcurrent and over-temperature protection are realized overcurrent and/or over-temperature protection by thermostat is installed mostly, yet thermostat is generally all directly placed in the space between adjacent two stator winding, being electrically connected to lead-out wire is connected with external power source again, it is installed to fix generally and completes by hand by insulating tape or other fixed part, there is the unsettled problem of mounting structure, be difficult to guarantee overcurrent and/or excess temperature Monitoring Performance; Meanwhile, the fitting operation of thermostat is high to artificial dependence, and efficiency of assembling is low.
Utility model content
The purpose of this utility model is to provide a kind of electric motor protecting monitoring device, is intended to improve the stability of the mounting structure of thermostat, guarantees its overcurrent and/or excess temperature Monitoring Performance.
For achieving the above object; the technical solution adopted in the utility model is: a kind of electric motor protecting monitoring device is provided; comprise wiring board and thermostat; described wiring board is arranged on the stator insulation member that is being wound around motor coil winding; described thermostat is placed in the space forming between described wiring board and described stator insulation member; described thermostat one end is fixedly connected on described wiring board to realize and being electrically connected to motor coil winding, and the other end is used for connecting lead-out wire to be electrically connected to external power source realization.
Particularly, described thermostat has two terminals, described wiring board is provided with the first thermostat installing hole, described the first thermostat installing hole is attached to the main winding of conductive film sheet metal on described wiring board and described motor coil winding or auxiliary winding or main winding and auxiliary winding common port by embedding and realizes and being electrically connected to, one terminals of described thermostat fixedly mount and are electrically connected in described the first thermostat installing hole, and another terminals are directly electrically connected to the main winding lead-out wire corresponding with winding or auxiliary winding lead-out wire or main winding and auxiliary winding common port lead-out wire.
Further, on described wiring board, be also provided with the first wiring hole, the second wiring hole, the 3rd wiring hole that are respectively used to the corresponding electrical connection of main winding, auxiliary winding and main winding and auxiliary winding common port of described motor coil winding, described the first thermostat installing hole and described the first wiring hole or the second wiring hole or the 3rd wiring hole are realized and being electrically connected to by described conductive film sheet metal.
Further, described stator insulation member be provided with for respectively with the first binding post, the second binding post, the 3rd binding post of the corresponding connection of main winding, auxiliary winding and main winding and auxiliary winding common port of described motor coil winding, described the first binding post, the second binding post, the 3rd binding post are corresponding fixing and be electrically connected in described the first wiring hole, the second wiring hole, the 3rd wiring hole respectively.
Further, be also provided with the second thermostat installing hole on described wiring board, another terminals of described thermostat are fixedly mounted in described the second thermostat installing hole.
Further, on described wiring board, be also provided with the first electrical connection hole, the second electrical connection hole, the 3rd electrical connection hole that are respectively used to connect described main winding lead-out wire or auxiliary winding lead-out wire or main winding and auxiliary winding common port lead-out wire, described the second thermostat installing hole is electrically connected to hole or the second electrical connection hole or the 3rd electrical connection hole and is attached to the conductive film sheet metal realization electrical connection on described wiring board by embedding with first.
The beneficial effect of the electric motor protecting monitoring device that the utility model provides is: the utility model electric motor protecting monitoring device is by utilizing fixedly being electrically connected between the coil windings of thermostat realization and motor and lead-out wire of wiring board dress, it is difficult for getting loose, mounting structure is reliable and stable, guarantees overcurrent and/or excess temperature Monitoring Performance; And thermostat is placed between wiring board and stator insulation member, has fully rationally utilized space, compact conformation is beneficial to the miniaturization of motor volume; Reduce the fixed installation of thermostat to artificial degree of dependence simultaneously, be conducive to the lifting of the efficiency of assembling of motor.
The utility model also provides a kind of motor stator component; it comprises stator core, be located at stator insulation member on described stator core, be set around coil windings and lead-out wire on described stator insulation member; also comprise above-mentioned electric motor protecting monitoring device; described thermostat one end is electrically connected to described coil windings, and the other end is electrically connected to external power source by described lead-out wire.
Particularly, described lead-out wire comprises respectively and is located at first on described wiring board and is electrically connected to hole, second and is electrically connected to hole, the 3rd and is electrically connected to main winding lead-out wire or auxiliary winding lead-out wire or the main winding and auxiliary winding common port lead-out wire that hole is electrically connected to.
Further, this motor stator component also comprises lead-out wire wire clamp, described lead-out wire wire clamp is provided with wire hole and grab, the inside edge of described wiring board is provided with at least one draw-in groove, described main winding lead-out wire, auxiliary winding lead-out wire and main winding and auxiliary winding common port lead-out wire are arranged in described wire hole, and described grab fixes and is connected with described draw-in groove.
This is practical also provides a kind of motor, and it comprises rotor, also comprises the above-mentioned motor stator component coordinating with described rotor, and this motor stator component is BMC plastic packaging stator assembly.
The motor stator component that the utility model provides and the beneficial effect of motor are: the utility model motor stator component and motor are owing to having adopted above-mentioned electric motor protecting monitoring device; its overcurrent and/or excess temperature Monitoring Performance are good; and compact conformation; in manufacture process, also greatly reduced manually-operated degree of dependence, efficiency of assembling is promoted.
Accompanying drawing explanation
The perspective view of the electric motor protecting monitoring device that Fig. 1 provides for the utility model embodiment;
The perspective view of the motor stator component that Fig. 2 provides for the utility model embodiment;
Fig. 3 is the structural representation of the first wiring board of adopting in the utility model embodiment;
Fig. 4 is the structural representation of the second wiring board of adopting in the utility model embodiment;
Fig. 5 is the structural representation of the third wiring board of adopting in the utility model embodiment;
Fig. 6 is the structural representation of the 4th kind of wiring board adopting in the utility model embodiment;
Fig. 7 is the structural representation of the 5th kind of wiring board adopting in the utility model embodiment;
Fig. 8 is the structural representation of the 6th kind of wiring board adopting in the utility model embodiment;
The plan structure schematic diagram of the motor stator component that Fig. 9 provides for the utility model embodiment;
The blast structural representation of the motor stator component that Figure 10 provides for the utility model embodiment.
Embodiment
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1 and Fig. 2; this electric motor protecting monitoring device comprises wiring board 1 and thermostat 2; wiring board 1 is arranged on the stator insulation member 4 that is being wound around motor coil winding 5; and thermostat 2 is placed in the space 401 forming between wiring board 1 and stator insulation member 4; wherein thermostat 2 one end are fixedly connected on wiring board 1 to realize and being electrically connected to motor coil winding 5, and the other end is used for connecting lead-out wire 6 to be electrically connected to external power source realization.
The electric motor protecting monitoring device that the utility model provides utilizes wiring board 1 that being electrically connected between the coil windings 5 of fixing thermostat 2 realization and motor and lead-out wire 6 is installed, it is difficult for getting loose, mounting structure is reliable and stable, guarantees overcurrent and/or excess temperature Monitoring Performance; And thermostat 2 is placed in the space 401 between wiring board 1 and stator insulation member 4, has fully rationally utilized space, compact conformation is beneficial to the miniaturization of motor volume; Reduce the fixed installation of thermostat 2 to artificial degree of dependence simultaneously, be conducive to the lifting of the efficiency of assembling of motor.
Embodiment mono-
See also Fig. 1 to Fig. 4, the electric motor protecting monitoring device that the present embodiment provides, thermostat 2 wherein has two terminals, be terminals 21 and terminals 22, and wiring board 1 is provided with the first thermostat installing hole 121, the conductive film sheet metal 11 that this first thermostat installing hole 121 is attached on wiring board 1 by embedding is electrically connected to the main winding and auxiliary winding common port of motor coil winding, specifically can be by coiling the end of a thread of main winding and auxiliary winding common port is welded on the conductive film sheet metal 11 on wiring board 1 and is realized, and the terminals 21 of thermostat 2 fixedly mount and are electrically connected in the first thermostat installing hole 121, can be by terminals 21 and 11 welding of conductive film sheet metal be realized, another terminals of thermostat 2 can directly or be electrically connected to main by other various ways, auxiliary winding common port lead-out wire, so just thermostat 2 is installed on to motor master by wiring board 1, auxiliary winding common port and master, between auxiliary winding common port lead-out wire 62, after electric motor starting, can the real-time working electric current of motor and/or working temperature be played supervisory function bit and the operating state of motor is controlled accordingly.
Refer to Fig. 3, in the present embodiment, in order more reliably the main winding of motor coil winding, auxiliary winding and main winding and auxiliary winding common port to be connected on wiring board 1, on wiring board 1, be also provided with the first wiring hole 101, the second wiring hole 102, the 3rd wiring hole 103, so, coiling the end of a thread of main winding, auxiliary winding and main winding and auxiliary winding common port can be fixed respectively and is connected electrically in corresponding wiring hole, mutual connection is more reliable, difficult drop-off; Wherein, the first thermostat installing hole 121 is realized and being electrically connected to by conductive film sheet metal 11 with the 3rd wiring hole 103, thereby reaches the object being electrically connected to main winding and auxiliary winding common port.
Refer to Fig. 9 and Figure 10, on stator insulation member 4, be also provided with for respectively with the main winding of motor coil winding 5, auxiliary winding and master, corresponding the first binding post 41 connecting of auxiliary winding common port, the second binding post 42, the 3rd binding post 431, 432, this first binding post 41, the second binding post 42, the 3rd binding post 431, 432 is corresponding fixing and be electrically connected on the first wiring hole 101 respectively, the second wiring hole 102, in the 3rd wiring hole 103, in the present embodiment, on the one hand, the first binding post 41, the second binding post 42, the 3rd binding post 431, 432 can realize the main winding of motor coil winding, auxiliary winding and master, auxiliary winding common port respectively with terminal block on the first wiring hole 101, the second wiring hole 102, the electrical connection of the 3rd wiring hole 103, on the other hand, wiring board 1 also can rely on those binding posts and be fixed on stator insulation member.Yet, in order to realize better connection reliability and the convenience between wiring board 1 and motor main winding and auxiliary winding common port, the 3rd wiring hole 103 is preferably made as two, and by conductive film sheet metal 11, be electrically connected between two the 3rd wiring holes 103, like this, after the common port of main winding and auxiliary winding is connected with the 3rd binding post 432 with the 3rd binding post 431 respectively, each binding post is fixedly mounted on respectively in the 3rd wiring hole 103 and realizes electrical connection.
Refer to Fig. 1 and Fig. 3; for thermostat 2 is more fixedly mounted on wiring board 1; the second thermostat installing hole 122 can also be set on wiring board 1; another terminals 22 of thermostat 2 are fixedly mounted in the second thermostat installing hole 122; like this; the terminals 21 of thermostat 2 and terminals 22 are all fixedly connected on wiring board 1, and its connection is more reliable, has guaranteed the stable performance of electric motor protecting monitoring device.
Refer to Fig. 4, in this example, on wiring board 1, be also provided with and be respectively used to connect main winding lead-out wire 61 or auxiliary winding lead-out wire 63 or main, first of auxiliary winding common port lead-out wire 62 is electrically connected to hole 111, second is electrically connected to hole 112, the 3rd is electrically connected to hole 113, the second thermostat installing hole 122 is electrically connected to hole 113 and is attached to the conductive film sheet metal 11 realization electrical connections on wiring board 1 by embedding with the 3rd, like this, by embedding, be attached to another terminals and the master that the conductive film sheet metal 11 on wiring board 1 is realized thermostat 2, electrical connection between auxiliary winding common port lead-out wire, not only can make to connect reliable, wiring board 1 is simple for structure simultaneously, and can reduce manually-operated dependence.
Embodiment bis-
Refer to Fig. 5 and Fig. 6, the electric motor protecting monitoring device that the present embodiment provides and the difference of embodiment mono-are that the position of electrical connection of thermostat is different, in the present embodiment, thermostat is electrically connected between the auxiliary winding and auxiliary winding lead-out wire of motor, thereby can play too according to the real-time working electric current of motor and/or working temperature, the operating state of motor is played to control action; Specifically can realize by wiring hole or the electrical connection hole selecting to be electrically connected to the first thermostat installing hole 121 or the second thermostat installing hole 122, its implementation is identical with embodiment mono-, repeats no more herein.
Embodiment tri-
Refer to Fig. 7 and Fig. 8, the electric motor protecting monitoring device that the present embodiment provides is still that with the difference of embodiment bis-position being electrically connected to of thermostat is different from embodiment mono-, in the present embodiment, thermostat is electrically connected between the main winding and main winding lead-out wire of motor, thereby can play too according to the real-time working electric current of motor and/or working temperature, the operating state of motor is played to control action; Specifically can realize by wiring hole or the electrical connection hole selecting to be electrically connected to the first thermostat installing hole 121 or the second thermostat installing hole 122, its implementation is identical with embodiment mono-, embodiment bis-, repeats no more herein.
The utility model also provides a kind of motor stator component 200; refer to Fig. 2 and Fig. 9 and Figure 10; it comprises stator core 3, be located at stator insulation member 4 on stator core 3, be set around coil windings 5 and lead-out wire on stator insulation member 4; also comprise above-mentioned electric motor protecting monitoring device; thermostat 2 one end are electrically connected to coil winding 5, and the other end is electrically connected to external power source by lead-out wire 6.
Wherein, lead-out wire 6 comprises main winding lead-out wire 61 or auxiliary winding lead-out wire 63 or main winding and auxiliary winding common port lead-out wire 62, their one end is electrically connected to hole 111, the second electrical connection hole 112, the 3rd electrical connection hole 113 electrical connections with being located at first on wiring board 1 respectively, and the other end is electrically connected to external power source.
Refer to Fig. 2 and Figure 10, in the present embodiment, this motor stator component 200 also comprises lead-out wire wire clamp 7, lead-out wire wire clamp 7 is provided with wire hole 70 and grab 71, the inside edge of wiring board 1 is provided with at least one draw-in groove 100, main winding lead-out wire 61, auxiliary winding lead-out wire 63 and main, auxiliary winding common port lead-out wire 62 is arranged in wire hole 70, grab 71 fixes and is connected with draw-in groove 100, make terminal clamp 7 and wiring board 1 be fixed together and jointly be fixed on insulating component, by wire clamp 7, lead-out wire is fixed simultaneously, make connecting portion be difficult for losing efficacy because fractureing, connect more reliable, the performance of motor is promoted.
This practical a kind of motor (not shown) that also provides, it comprises rotor, also comprises the above-mentioned motor stator component 200 coordinating with rotor, this motor stator component 200 is BMC plastic packaging stator assembly.
The motor stator component 200 that the utility model provides and the beneficial effect of motor are: the utility model motor stator component 200 and motor are owing to having adopted above-mentioned electric motor protecting monitoring device; its overcurrent and/or excess temperature Monitoring Performance are good; and compact conformation; in manufacture process, also greatly reduced manually-operated degree of dependence, efficiency of assembling is promoted.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection range of the present utility model.
Claims (10)
1. electric motor protecting monitoring device; it is characterized in that: comprise wiring board and thermostat; described wiring board is arranged on the stator insulation member that is being wound around motor coil winding; described thermostat is placed in the space forming between described wiring board and described stator insulation member; described thermostat one end is fixedly connected on described wiring board to realize and being electrically connected to motor coil winding, and the other end is used for connecting lead-out wire to be electrically connected to external power source realization.
2. electric motor protecting monitoring device as claimed in claim 1, it is characterized in that: described thermostat has two terminals, described wiring board is provided with the first thermostat installing hole, described the first thermostat installing hole is attached to conductive film sheet metal on described wiring board and main winding or auxiliary winding or the master of described motor coil winding by embedding, auxiliary winding common port is realized and being electrically connected to, one terminals of described thermostat fixedly mount and are electrically connected in described the first thermostat installing hole, another terminals are electrically connected to main winding lead-out wire or auxiliary winding lead-out wire or the master corresponding with winding, auxiliary winding common port lead-out wire.
3. electric motor protecting monitoring device as claimed in claim 2; it is characterized in that: on described wiring board, be also provided with the first wiring hole, the second wiring hole, the 3rd wiring hole that are respectively used to the corresponding electrical connection of main winding, auxiliary winding and main winding and auxiliary winding common port of described motor coil winding, described the first thermostat installing hole and described the first wiring hole or the second wiring hole or the 3rd wiring hole are realized and being electrically connected to by described conductive film sheet metal.
4. electric motor protecting monitoring device as claimed in claim 3; it is characterized in that: described stator insulation member be provided with for respectively with the first binding post, the second binding post, the 3rd binding post of the corresponding connection of main winding, auxiliary winding and main winding and auxiliary winding common port of described motor coil winding, described the first binding post, the second binding post, the 3rd binding post are corresponding fixing and be electrically connected in described the first wiring hole, the second wiring hole, the 3rd wiring hole respectively.
5. electric motor protecting monitoring device as claimed in claim 4, is characterized in that: on described wiring board, be also provided with the second thermostat installing hole, another terminals of described thermostat are fixedly mounted in described the second thermostat installing hole.
6. electric motor protecting monitoring device as claimed in claim 5; it is characterized in that: on described wiring board, be also provided with the first electrical connection hole, the second electrical connection hole, the 3rd electrical connection hole that are respectively used to connect described main winding lead-out wire or auxiliary winding lead-out wire or main winding and auxiliary winding common port lead-out wire, described the second thermostat installing hole is electrically connected to hole or the second electrical connection hole or the 3rd electrical connection hole and is attached to the conductive film sheet metal realization electrical connection on described wiring board by embedding with first.
7. motor stator component; comprise stator core, be located at stator insulation member on described stator core, be set around coil windings and lead-out wire on described stator insulation member; it is characterized in that: also comprise the electric motor protecting monitoring device as described in claim 1 to 6 any one; described thermostat one end is electrically connected to described coil windings, and the other end is electrically connected to external power source by described lead-out wire.
8. motor stator component as claimed in claim 7, is characterized in that: described lead-out wire comprises respectively and is located at first on described wiring board and is electrically connected to hole, second and is electrically connected to hole, the 3rd and is electrically connected to main winding lead-out wire or auxiliary winding lead-out wire or the main winding and auxiliary winding common port lead-out wire that hole is electrically connected to.
9. motor stator component as claimed in claim 8, it is characterized in that: also comprise lead-out wire wire clamp, described lead-out wire wire clamp is provided with wire hole and grab, the inside edge of described wiring board is provided with at least one draw-in groove, described main winding lead-out wire, auxiliary winding lead-out wire and main winding and auxiliary winding common port lead-out wire are arranged in described wire hole, and described grab fixes and is connected with described draw-in groove.
10. motor, comprises rotor, it is characterized in that: also comprise the motor stator component as described in claim 7 to 9 any one coordinating with described rotor, this motor stator component is BMC plastic packaging stator assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320500468.8U CN203457001U (en) | 2013-08-15 | 2013-08-15 | Motor protection monitor device and motor stator assembly as well as motor applied therewith |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320500468.8U CN203457001U (en) | 2013-08-15 | 2013-08-15 | Motor protection monitor device and motor stator assembly as well as motor applied therewith |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203457001U true CN203457001U (en) | 2014-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320500468.8U Expired - Lifetime CN203457001U (en) | 2013-08-15 | 2013-08-15 | Motor protection monitor device and motor stator assembly as well as motor applied therewith |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203457001U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103911796A (en) * | 2014-03-31 | 2014-07-09 | 广东威灵电机制造有限公司 | Pulsator washing machine |
| CN104836387A (en) * | 2014-12-19 | 2015-08-12 | 广东威灵电机制造有限公司 | Motor |
| CN104868617A (en) * | 2015-05-22 | 2015-08-26 | 威灵（芜湖）电机制造有限公司 | Stator component used for motor, motor and stator wiring method of the motor |
| WO2017124812A1 (en) * | 2016-01-20 | 2017-07-27 | 深圳市大疆创新科技有限公司 | Electrical motor cable module and electrical motor with electrical motor cable module |
| EP3297134A4 (en) * | 2015-09-17 | 2018-05-23 | Aisin AW Co., Ltd. | Rotary electrical machine stator |
| CN108092437A (en) * | 2017-12-27 | 2018-05-29 | 卧龙电气集团股份有限公司 | A kind of terminal connection type motor stator leading-out wire fixing structure |
-
2013
- 2013-08-15 CN CN201320500468.8U patent/CN203457001U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103911796A (en) * | 2014-03-31 | 2014-07-09 | 广东威灵电机制造有限公司 | Pulsator washing machine |
| CN103911796B (en) * | 2014-03-31 | 2017-05-31 | 广东威灵电机制造有限公司 | Rotary drum washing machine |
| CN104836387A (en) * | 2014-12-19 | 2015-08-12 | 广东威灵电机制造有限公司 | Motor |
| CN104868617A (en) * | 2015-05-22 | 2015-08-26 | 威灵（芜湖）电机制造有限公司 | Stator component used for motor, motor and stator wiring method of the motor |
| EP3297134A4 (en) * | 2015-09-17 | 2018-05-23 | Aisin AW Co., Ltd. | Rotary electrical machine stator |
| US10454348B2 (en) | 2015-09-17 | 2019-10-22 | Aisin Aw Co., Ltd. | Stator for rotating electrical machine |
| WO2017124812A1 (en) * | 2016-01-20 | 2017-07-27 | 深圳市大疆创新科技有限公司 | Electrical motor cable module and electrical motor with electrical motor cable module |
| CN108092437A (en) * | 2017-12-27 | 2018-05-29 | 卧龙电气集团股份有限公司 | A kind of terminal connection type motor stator leading-out wire fixing structure |
| CN108092437B (en) * | 2017-12-27 | 2024-03-15 | 卧龙电气驱动集团股份有限公司 | Terminal connection type motor stator outgoing line fixing structure |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140226 |