CN203312122U - Button-type reset switch - Google Patents
Button-type reset switch Download PDFInfo
- Publication number
- CN203312122U CN203312122U CN2013203721807U CN201320372180U CN203312122U CN 203312122 U CN203312122 U CN 203312122U CN 2013203721807 U CN2013203721807 U CN 2013203721807U CN 201320372180 U CN201320372180 U CN 201320372180U CN 203312122 U CN203312122 U CN 203312122U
- Authority
- CN
- China
- Prior art keywords
- button
- actuator
- fork
- reset switch
- push button
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/12—Movable parts; Contacts mounted thereon
- H01H13/20—Driving mechanisms
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/12—Movable parts; Contacts mounted thereon
- H01H13/20—Driving mechanisms
- H01H13/22—Driving mechanisms acting with snap action
Landscapes
- Push-Button Switches (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Tumbler Switches (AREA)
Abstract
An embodiment of the utility model discloses a button-type reset switch. The button-type reset switch comprises: a button, a driving piece, a connection piece, an oscillating bar, an upper cover and a reset spring for enabling the button to reset, wherein the button is connected with the upper cover; and the driving piece is connected with the button through the connection piece. When the button is being pressed down, the connection piece enables the driving piece to deflect and the driving piece drives the oscillating bar to deflect during the deflection of the driving piece so as to control the switch to be on and off. The button-type reset switch is simple in structure and stable in driving performance; and requirement for manufacturing accuracy of each component is low.
Description
Technical field
The utility model relates to field of switches, relates in particular to a kind of push button reset switch.
Background technology
Push-button switch of the prior art, when pressing button, mainly utilized between actuator and fork and carried out transmission of drive force in the initial interference amount perpendicular on the button motion direction.Wherein, during the actuator backhaul, in order to guarantee next time by being pressed with same amount of interference, actuator must be to the interference that fork produces and the initial interference amount is equal to, and interference now may drive the past back rotation of fork, and switching mechanism is had a negative impact.
Inventor of the present utility model finds in the research and practice process to prior art, push-button switch of the prior art is to actuator, fork, button, the parts such as spring leaf and support have high accuracy of manufacture requirement, the initial interference amount of guarantee push-button switch is not too large can be not too small yet, when actuator presses down, effectively do not affect when transmission of drive force and actuator backhaul between the normal on off operating mode of switch and find a balance point.And push-button switch of the prior art generally is assemblied in actuator on a middleware, and middleware is assemblied in housing, in use easily be subjected to the impact of dust, cause middleware or actuator to be stuck, and then cause switch drive steadily even not drive disabler.
The utility model content
The utility model embodiment provides a kind of push button reset switch, has simple structure, and driveability is stable, and requires low to the accuracy of manufacture of each building block.
A kind of push button reset switch comprises: button 1, actuator 2, connector 3, fork 4, upper cover 5 and the back-moving spring be used to impelling button 1 to reset;
Button 1 is connected with upper cover 5;
Preferably, connector 3 is draw point.
Preferably, the first axle A1 on button 1 adopts shaft hole matching to be connected with the first hole 51 on upper cover 5.
Preferably, the second hole 21 on actuator 2 adopts shaft hole matching to be connected by the second axle B1 on connector 3 with the 3rd hole 12 on button 1.
Preferably, actuator 2 is provided with and drives ox horn 22, fork 4 is provided with Impactor 41, button 1 is when being pressed, drive ox horn 22 collision Impactors 41 and impel fork 4 deflections, and Impactor 41 reacts on and drives ox horn 22, make actuator 2 with fork 4, effectively contact with assurance actuator 2 along a side shifting of connector 3.
Preferably, back-moving spring comprises: for after cancelling the external force be applied on button 1, impelling actuator 2 to return to the horizontal reset spring 6 in centre position and for cancelling the vertical reset spring 7 that impels button 1 to reset after the external force be applied on button 1.
Preferably, horizontal reset spring 6 is arranged in the groove of button 1, and vertical reset spring 7 is arranged between upper cover 5 and button 1.
Preferably, fork 4 adopts shaft hole matching to be connected with upper cover 5.
Preferably, actuator 2 is self-lubricating plastic parts.
Preferably, this switch can also comprise: the indicating device 8 that is used to indicate on off state.
Preferably, indicating device 8 is arranged on upper cover 5; One end of indicating device 8 is group balls, and the other end is the indication panel, and the surface of indication panel is cut apart by two kinds of different colours, and different colours means the different conditions of switch.
As can be seen from the above technical solutions, the utility model embodiment has the following advantages:
The utility model comprises button 1, actuator 2, connector 3, fork 4, upper cover 5 and the back-moving spring be used to impelling button 1 to reset; Button 1 is connected with upper cover 5, and actuator 2 is connected with button 1 by connector 3, and button 1 drives this actuator 1 deflection by connector 3 when being pressed, and actuator 1 drives the break-make of fork 4 deflections with control switch in deflection.Push button reset switch in the present embodiment has simple structure, and driveability is stable, and requires low to the accuracy of manufacture of each building block.
The accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, in below describing embodiment, the accompanying drawing of required use is briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is a cutaway view of push button reset switch in the utility model embodiment;
Fig. 2 is another cutaway view of push button reset switch in the utility model embodiment;
Fig. 3 is the explosive view of push button reset switch in the utility model embodiment;
Fig. 4 is the schematic diagram of button in the utility model embodiment;
Fig. 5 is the schematic diagram that in the utility model embodiment, actuator is connected with draw point;
Fig. 6 is the first view of push button reset switch in the utility model embodiment;
Fig. 7 is the partial enlarged drawing the during collision of actuator and fork in Fig. 6;
Fig. 8 is the second view of push button reset switch in the utility model embodiment;
Fig. 9 is the partial enlarged drawing the during collision of actuator and fork in Fig. 8;
Figure 10 is the third state schematic diagram of push button reset switch in the utility model embodiment;
Figure 11 is the partial enlarged drawing the during collision of actuator and fork in Figure 10.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making under the creative work prerequisite the every other embodiment obtained, and all belong to the scope of the utility model protection.
The utility model embodiment provides a kind of push button reset switch, and this switch has simple structure, and driveability is stable, and requires low to the accuracy of manufacture of each building block.
Below by specific embodiment, the technical solution of the utility model is described in detail, refers to Fig. 1 to Figure 11:
A kind of push button reset switch comprises: button 1, actuator 2, connector 3, fork 4, upper cover 5 and the back-moving spring be used to impelling button 1 to reset; Button 1 is connected with upper cover 5, and actuator 2 is connected with button 1 by connector 3, and button 1 drives this actuator 1 deflection by connector 3 when being pressed, and actuator 1 drives the break-make of fork 4 deflections with control switch in deflection.
Specifically can consult Fig. 1 to Fig. 3, Fig. 1 and Fig. 2 are the cutaway views of push button reset switch in the present embodiment, and Fig. 3 is the explosive view of push button reset switch in the present embodiment.
Refer to Fig. 3, the present embodiment can also comprise drain pan 9, and fork 4 can be arranged on drain pan 9.
Wherein, can on button 1, be provided with the first axle A1, in addition, can also on upper cover 5, be provided with the first hole 51, the first axle A1 on button 1 adopts shaft hole matching to be connected with the first hole 51 on upper cover 5.For example, can be provided with at the side of button 1 the first axle A1, make button 1 arm of force when pressing larger, facilitate the user to press button 1, improve the user and experience, specifically refer to Fig. 4, Fig. 4 is the schematic diagram of button.
Wherein, can on actuator 2, be provided with the second hole 21, on connector 3, be provided with the second axle B1, the second hole 21 on actuator 2 adopts shaft hole matchings to be connected to realize being connected of actuator 2 and button 1 by the 3rd hole 12 on the second axle B1 on connector 3 and button 1, and actuator 2 can move left and right along connector 3.In the present embodiment, actuator 2 directly is assemblied on button 1, and simplified structure, make switch smaller and more exquisite to greatest extent, and cost can be lower, and number of spare parts reduces relatively, can reduce costs, and simplifies assembling, enhances productivity.
Preferably, in order better button 1 to be connected with actuator 2, avoid dust granule etc. to enter to affect driveability, the connector 3 in the present embodiment can be specifically draw point.Preferably, this draw point can be cylindrical, can reduce coefficient of friction between button 1 and actuator 2, better connects button 1 and actuator 2, makes button 1 can well by draw point, drive this actuator 1 deflection when being pressed.It should be noted that, this connector can also be the metal materials such as copper pin, specifically material and the shape of this connector is not limited.In the present embodiment, take this connector is elaborated as cylindrical draw point as example.
Wherein, in order to realize that better button 1 drives this actuator 1 and deflects down when being pressed, so that the effectively reliable function that drives fork 4 deflections, can on actuator 2, be provided with and drive ox horn 22, fork 4 is provided with Impactor 41.Specifically can consult Fig. 5, Fig. 5 is the schematic diagram that actuator is connected with draw point.For example, can on the two ends of actuator 2, respectively be provided with one and drive ox horn 22, and with these two, drive on the position that ox horn 22 is corresponding and respectively be provided with an Impactor 41 on fork 4.Button 1 is when being pressed, one on actuator 2 drives ox horn 22 collision Impactors 41 and impels fork 4 deflections, impel switch conduction, when driving ox horn 22 collision Impactors 41, Impactor 41 can react on and drive ox horn 22, make the side shifting of actuator 2 along connector 3, can guarantee better that actuator 2 effectively contacts with fork 4.
It should be noted that, actuator 2 and fork 4 effectively contacts and refers to actuator 2 can drive effectively reliably fork 4 deflections in the process deflected down, and the effective break-make of control switch of the deflection of fork 4.
After again pressing the button 1, with in like manner above-mentioned, another on actuator 2 drives ox horn 22 another Impactors 41 of collision and impels fork 4 deflection again, impels switch to disconnect.
Preferably, actuator 2 can be the self-lubricating plastic parts.
It is little that the present embodiment takes full advantage of between actuator 2 and draw point coefficient of friction, is difficult to into dust between actuator 2 and draw point, even if there is dust granule to enter, in adding of one hard (draw point) and one soft (actuator), holding lower dust can stuck actuator 2 yet.It is little that the present embodiment takes full advantage of between steel and plastic cement friction, dust had to inclusive, thereby improved the anti-dust performance of switch.
In order better to make button 1 reset, the back-moving spring in the present embodiment can comprise: horizontal reset spring 6 and vertical reset spring 7.
Preferably, refer to Fig. 1, Fig. 2 or Fig. 3, horizontal reset spring 6 can be arranged in the groove of button 1, and vertical reset spring 7 can be arranged between upper cover 5 and button 1.After the external force of cancelling button 1, horizontal reset spring 6 can impel actuator 2 to return to centre position, and vertical reset spring 7 can impel button 1 to reset, and makes the button in the present embodiment can be returned to home position, the maintained switch surface is pure flat, has promoted the aesthetic property of switch.And, after the external force of cancelling button 1, horizontal reset spring 6 can impel actuator 2 to be returned to the centre position of button 1, when again pressing the button 1, another on actuator 2 drives ox horn 22 can collide another Impactor 41 on fork 4, impel fork 4 again deflection to change the state of switch, can provide reliable and effective assurance.
Optionally, in order better to realize the function of fork 4, the fork 4 in the present embodiment adopts shaft hole matching to be connected with upper cover 5.Wherein, the deflection of fork 4 can change the on off operating mode of switch.
Below the concrete motion process of push-button switch in the present embodiment is elaborated:
When pressing the button 1, button 1 can be around the first hole 51 rotations on upper cover 5, and drive the actuator 2 that is contained on button 1 together down, compress simultaneously vertical reset spring 7.
Refer to Fig. 3 and Fig. 6, Fig. 6 is the first view of push button reset switch in the present embodiment.When actuator arrived certain position 2 times, the driving ox horn 22 on actuator 2 can touch the Impactor 41 on fork 4.In detail can be referring to Fig. 7, Fig. 7 is the partial enlarged drawing of D1 in Fig. 6.
If at this moment actuator 2 is along with button 1 continues down, actuator 2 is subjected to Impactor 41 to react on the reaction force that drives ox horn 22, will be under the effect that drives ox horn 22 and Impactor 41 along connector 3 parallel left, thereby guarantee actuator reliable and effective driving fork all the time, and compression level back-moving spring 6.Specifically can consult Fig. 8 and Fig. 9, Fig. 8 is the second view of push button reset switch in the present embodiment, and Fig. 9 is the partial enlarged drawing of D2 in Fig. 8.
Refer to Figure 10, Figure 10 is the third state schematic diagram of push button reset switch in the present embodiment.Continue to press button 1, actuator 2 can continue down motion along with button 1, until drive fork 4 deflections, make fork 4 drive silver-colored bridge rotation, and the Impactor on fork 4 41 continues to drive these actuators 2 along connector 3 parallel left by the driving ox horn 22 on actuator 2, and with actuator 2, is continued until down that fork 4 rotates to another stable state with button 1.In detail can be referring to Figure 11, Figure 11 is the partial enlarged drawing of D3 in Figure 10.
If now remove the pressure on button 1, button 1 can move upward around the first hole 51 rotations under the effect of compressed vertical reset spring 7, and with actuator 2 up motion together, actuator 2 moves right along connector 3 under the effect of compressed horizontal reset spring 6 simultaneously, until middle original position.Button 1 rotates up motion under 6 effects of vertical reset spring, until button 1 stop motion.Wherein, can on button 1, be provided with snap fit, on upper cover 5, be provided with spacing button, this snap fit can be lived with this spacing clasp, makes button 1 stop motion.
Above process namely completes the process of switch from a stable state to another stable state in the present embodiment, and vice versa.
Wherein, in the present embodiment, press each time button 1 and can make reliably an Impactor 41 on the driving ox horn 22 collision forks 4 on actuator 2, and avoid another Impactor 41, can guarantee actuator 2 transmission of drive force reliably, and require low to the accuracy of manufacture of each parts.In addition, the actuator 2 in the present embodiment only has two service positions, can simplify the motion process of switch, makes the motion of switch more smooth and easy, and performance is more stable.
In the present embodiment, by pressing the button 1 operating state that can switch actuator 2 and fork 4, meanwhile, on each service position, connector 3 can guarantee that button 1 provides stable actuating force for actuator 2, can guarantee that actuator 1 rests on correct position, make the performance of switch more reliable and more stable, can also reduce the accuracy of manufacture requirement of each parts that form push-button switch, anti-dust ability is stronger, and can reduce number of spare parts to reduce production costs.
The side-to-side movement of the actuator 2 in the present embodiment in the push button reset switch is to beginning to along connector 3, carrying out eventually, it contacts without any with button 1, and relevant upper thread all has larger gap, actuator 2 employings simultaneously are with the plastic material of self-lubricating, greatly reduce the frictional resistance of 3 of actuator 2 and connectors, this side-to-side movement that has just guaranteed actuator 2 is very smooth and easy.In addition, connector 3 smooth surfaces and surface area are little, oarse-grained dust can't adhere to, improved the anti-dust ability of system, connector 3 has anti-dust ability preferably with actuator 2 one hard one soft coordinating simultaneously, and connector 3 adopts the short insertion in two ends to coordinate with actuator 2, and this cooperation not only precision is high, and is difficult for being stuck.
In addition, the push button reset switch in the present embodiment can also arrange the miscellaneous function of on off state indication.
Optionally, can indicating device 8 be installed on upper cover 5, be used to indicate on off state, specifically can consult Fig. 3.One end of indicating device 8 is group balls, and the other end is the indication panel, and the indication panel surface is cut apart by two kinds of different colours, and different colours means the different conditions of switch.
Wherein, the ball of dialling of indicating device 8 is snapped in the shift fork of fork 4, and when fork 4 changed to another stable state from a stable state, Yi Bian the shift fork of fork 4 is stirred indicating device 8 from being flapped toward another side by the ball of dialling of indicating device 8, vice versa.In the present embodiment, can see easily the variation of indicating device 8 by the inspection hole on button 1, thereby learn the switch current state.
As from the foregoing, the utility model comprises button 1, actuator 2, connector 3, fork 4, upper cover 5 and the back-moving spring be used to impelling button 1 to reset; Button 1 is connected with upper cover 5, and actuator 2 is connected with button 1 by connector 3, and button 1 drives actuator 1 deflection by connector 3 when being pressed, and actuator 1 drives the break-make of fork 4 deflections with control switch in deflection.Push button reset switch in the present embodiment has simple structure, and driveability is stable, and requires low to the accuracy of manufacture of each building block.
Above a kind of push button reset switch provided by the utility model is described in detail, for one of ordinary skill in the art, thought according to the utility model embodiment, all will change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (11)
1. a push button reset switch, is characterized in that, comprising:
Button (1), actuator (2), connector (3), fork (4), upper cover (5) and the back-moving spring be used to impelling described button (1) to reset;
Described button (1) is connected with described upper cover (5);
Described actuator (2) is connected with described button (1) by connector (3), described button (1) drives described actuator (1) deflection by described connector (3) when being pressed, described actuator (1) drives described fork (4) deflection to control the break-make of described switch in deflection.
2. push button reset switch according to claim 1, is characterized in that,
Described connector (3) is draw point.
3. push button reset switch according to claim 1 and 2, is characterized in that,
The first axle (A1) on described button (1) adopts shaft hole matching to be connected with the first hole (51) on described upper cover (5).
4. push button reset switch according to claim 1 and 2, is characterized in that,
The second hole (21) on described actuator (2) adopts shaft hole matching to be connected by the second axle (B1) on described connector (3) with the 3rd hole (12) on button (1).
5. push button reset switch according to claim 1 and 2, is characterized in that,
Described actuator (2) is provided with and drives ox horn (22), described fork (4) is provided with Impactor (41), described button (1) is when being pressed, described driving ox horn (22) collides described Impactor (41) and impels fork (4) deflection, and Impactor (41) reacts on and drives ox horn (22), make actuator (2) with fork (4), effectively contact to guarantee actuator (2) along a side shifting of connector (3).
6. push button reset switch according to claim 1 and 2, is characterized in that,
Described back-moving spring comprises: for after cancelling the external force be applied on button (1), impelling actuator (2) to return to the horizontal reset spring (6) in centre position and for cancelling the vertical reset spring (7) that impels button (1) to reset after the external force be applied on button (1).
7. push button reset switch according to claim 6, is characterized in that,
Described horizontal reset spring (6) is arranged in the groove of button (1), and described vertical reset spring (7) is arranged between described upper cover (5) and button (1).
8. push button reset switch according to claim 1 and 2, is characterized in that,
Described fork (4) adopts shaft hole matching to be connected with described upper cover (5).
9. push button reset switch according to claim 1 and 2, is characterized in that,
Described actuator (2) is the self-lubricating plastic parts.
10. push button reset switch according to claim 1 and 2, is characterized in that,
Also comprise: the indicating device (8) that is used to indicate on off state.
11. push button reset switch according to claim 10, is characterized in that,
Described indicating device (8) is arranged on described upper cover (5);
One end of described indicating device (8) is a group ball, and the other end is the indication panel, and the surface of described indication panel is cut apart by two kinds of different colours, and different colours means the different conditions of described switch.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203721807U CN203312122U (en) | 2013-06-26 | 2013-06-26 | Button-type reset switch |
| PCT/CN2014/080561 WO2014206264A1 (en) | 2013-06-26 | 2014-06-24 | Button-type reset switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203721807U CN203312122U (en) | 2013-06-26 | 2013-06-26 | Button-type reset switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203312122U true CN203312122U (en) | 2013-11-27 |
Family
ID=49618311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203721807U Expired - Lifetime CN203312122U (en) | 2013-06-26 | 2013-06-26 | Button-type reset switch |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN203312122U (en) |
| WO (1) | WO2014206264A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014206264A1 (en) * | 2013-06-26 | 2014-12-31 | 施耐德电气（澳大利亚）有限公司 | Button-type reset switch |
| TWI685866B (en) * | 2014-08-07 | 2020-02-21 | 澳大利亞商施耐德電氣(澳大利亞)有限公司 | Reset switch |
| AU2017279697B2 (en) * | 2016-12-30 | 2022-09-15 | Schneider Electric (Australia) Pty Limited | Transmission device for push-button switch, push-button switch and socket |
| AU2017279756B2 (en) * | 2016-12-30 | 2022-09-15 | Schneider Electric (Australia) Pty Limited | Transmission device for push-button switch, push-button switch and socket |
| AU2017279690B2 (en) * | 2016-12-30 | 2022-11-24 | Schneider Electric (Australia) Pty Limited | Transmission device for push-button switch, push-button switch and socket |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2140161C3 (en) * | 1971-08-11 | 1982-05-19 | Gira Elektrotechnische Industrie Gustav Giersiepen, 5608 Radevormwald | Switches, in particular push-button switches |
| JP5903253B2 (en) * | 2011-11-24 | 2016-04-13 | 株式会社ヴァレオジャパン | Switch device |
| CN203312122U (en) * | 2013-06-26 | 2013-11-27 | 施耐德电气（澳大利亚）有限公司 | Button-type reset switch |
-
2013
- 2013-06-26 CN CN2013203721807U patent/CN203312122U/en not_active Expired - Lifetime
-
2014
- 2014-06-24 WO PCT/CN2014/080561 patent/WO2014206264A1/en active Application Filing
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014206264A1 (en) * | 2013-06-26 | 2014-12-31 | 施耐德电气（澳大利亚）有限公司 | Button-type reset switch |
| TWI685866B (en) * | 2014-08-07 | 2020-02-21 | 澳大利亞商施耐德電氣(澳大利亞)有限公司 | Reset switch |
| AU2017279697B2 (en) * | 2016-12-30 | 2022-09-15 | Schneider Electric (Australia) Pty Limited | Transmission device for push-button switch, push-button switch and socket |
| AU2017279756B2 (en) * | 2016-12-30 | 2022-09-15 | Schneider Electric (Australia) Pty Limited | Transmission device for push-button switch, push-button switch and socket |
| AU2017279690B2 (en) * | 2016-12-30 | 2022-11-24 | Schneider Electric (Australia) Pty Limited | Transmission device for push-button switch, push-button switch and socket |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014206264A1 (en) | 2014-12-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131127 |