CN203871801U - Signal monitoring anti-lightening wire distribution cabinet - Google Patents
Signal monitoring anti-lightening wire distribution cabinet Download PDFInfo
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- CN203871801U CN203871801U CN201420195941.0U CN201420195941U CN203871801U CN 203871801 U CN203871801 U CN 203871801U CN 201420195941 U CN201420195941 U CN 201420195941U CN 203871801 U CN203871801 U CN 203871801U
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- lightening
- acquisition module
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- 230000002265 prevention Effects 0.000 claims description 26
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- 238000012545 processing Methods 0.000 abstract description 7
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- 238000012423 maintenance Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000015556 catabolic process Effects 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 3
- 238000007405 data analysis Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000739 chaotic effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000010619 multiway switching Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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Abstract
The utility model discloses a signal monitoring anti-lightening wire distribution cabinet used in a railway machinery signal room. The signal monitoring anti-lightening wire distribution cabinet comprises a housing and a wire distribution base which is arranged in the housing for connecting outdoor equipment and indoor equipment. The wire distribution base is connected with an anti-lightening module and an acquisition module, wherein the anti-lightening module protects signal wires and the acquisition module monitors the signal wires. According to the signal monitoring anti-lightening wire distribution cabinet, anti-lightening monitoring points are arranged on the wire distribution base, thereby preventing mass and mutual interference of monitoring wirings for the indoor equipment; the anti-lightening wire distribution cabinet has functions of wire distributing, lightening preventing and monitoring; the acquisition module monitors the signal wires at the wire distribution base, thereby processing current, power supply and switching amount information of a monitored wire timely and accurately; and the acquisition module analyzes the monitored data, thereby performing early warning and alarming on potential fault, facilitating quick positioning for indoor and outdoor fault, and reducing delay time in electric maintenance treatment.
Description
Technical field
The utility model discloses a kind of signal monitoring lightning prevention junction cabinet, particularly a kind of signal monitoring lightning prevention junction cabinet using in railway signal mechanical room.
Background technology
The normal operation of train, need to obtain correct signal and instruction, and these signals and instruction are all to complete by being arranged near the indoor equipment of signal machinery on railroad track or in and railway station; These equipment must be carried out instruction and signal transmission correctly, reliably, could ensure the normal operation of train, therefore need these equipment effectively protect and monitor.Past, the holding wire of all outdoor equipments passes through noseplate, connect again corresponding indoor equipment, these signal lines do not carry out lightning protection, cause equipment often damaged, had afterwards lightning prevention junction cabinet, and concentrated lightning protection at noseplate place to entering indoor holding wire, the situation that equipment is damaged by thunder and lightning makes moderate progress; But, the not reserved monitoring acquisition interface of lightning prevention junction cabinet, lightning prevention junction cabinet can not be monitored signal line and/or signalling arrangement.
Outdoor equipment service entrance cable is through noseplate, be connected on corresponding combined bay, the collection point that monitoring system is monitored various device signal now, except power supply test and Insulation test, all the combined side terminal from each combined bay is got condition, because every kind of signalling arrangement has used different combined bays, cannot concentrate collection to all devices.
Because separated time, protection and the collection of current rail signal and equipment thereof are dispersed in different places, concentrate collection, exist pick-up transducers position to disperse, collection analog quantity information is single, distribution construction is complicated, chaotic, gather line, indoor, phase mutual interference may occur, cause the present situations such as fault message is inaccurate of monitoring, and exist and can not carry out in advance the problems such as early warning and alarm to potential faults.Be unfavorable for to field service personnel in time, treatment facility fault accurately.
Summary of the invention
Disperse for the above-mentioned separated time of the prior art of mentioning, lightning protection, monitoring the problem causing, the utility model redesigns existing railway signal lightning protection, separated time and collection, lightning protection, separated time, three functions of monitoring are concentrated in together, by the equipment of indoor and outdoor and signal line thereof concentrate on noseplate a bit on carry out lightning protection and collection.With facilitate indoor and outdoor fault rapidly, accurately location, in advance potential faults is carried out to early warning and alarm, reduce the electric equipment maintenance processing time.
The technical scheme that the utility model solves its technical problem employing is: a kind of signal monitoring lightning prevention junction cabinet, there is the wire separating support of junction chamber external equipment and indoor equipment, on described wire separating support, be connected with lightning-protection module and acquisition module simultaneously, signal line is protected and gathered.
The technical scheme that the utility model solves its technical problem employing further comprises: on described wire separating support, have inlet wire line branch terminal and outlet line branch terminal, and connecting terminal is drawn in lightning protection and connecting terminal is drawn in collection.
The technical scheme that the utility model solves its technical problem employing further comprises: on described wire separating support, be also reserved with internal communication interface.
The technical scheme that the utility model solves its technical problem employing further comprises: on described wire separating support, be also provided with remote signalling dry contact.
The technical scheme that the utility model solves its technical problem employing further comprises: on described wire separating support, be also provided with discriminating pin.
The technical scheme that the utility model solves its technical problem employing further comprises: be also provided with harvester module, described harvester module is carried out data communication and is managed acquisition module by internal communication bus and acquisition module, externally transmits data by external communication bus.
The technical scheme that the utility model solves its technical problem employing further comprises: be also provided with the audible and visual alarm plate being managed by harvester module.
The technical scheme that the utility model solves its technical problem employing further comprises: be also provided with and walk crosswise busbar and longitudinal busbar, laterally busbar is connected with the lightning protection ground wire in wire separating support, longitudinally busbar links horizontal busbar, longitudinally busbar is provided with ground wire make and break device, and the state of ground wire make and break device is monitored by described harvester module.
The technical scheme that the utility model solves its technical problem employing further comprises: described lightning-protection module and acquisition module be hot-pluggable being arranged on wire separating support all.
The technical scheme that the utility model solves its technical problem employing further comprises: described acquisition module can be simultaneously to multichannel electric current, voltage, and lightning-protection module remote signalling dry contact switching value is also processed simultaneously.
The technical scheme that the utility model solves its technical problem employing further comprises: in described junction box, be provided with wire separating support, the holding wire of outdoor equipment is connected on the inlet wire line branch terminal of wire separating support, indoor equipment holding wire is connected on corresponding outlet line branch terminal, and draws connecting terminal and draw connecting terminal for the collection that is connected acquisition module and be separately positioned on wire separating support for connecting the lightning protection of lightning-protection module.
The utility model solves the technical scheme that its technical problem adopts and further comprises: described lightning-protection module adopts and can hot-swappable formula be connected to lightning protection and draws on connecting terminal.
The utility model solves the technical scheme that its technical problem adopts and further comprises: described acquisition module draws on connecting terminal by can plug mode being connected to gather.
The technical scheme that the utility model solves its technical problem employing further comprises: in described junction box, be provided with harvester module, each acquisition module is connected with harvester module by internal communication bus, and harvester module is provided with the external communication bus for carrying out communication with station machine.
The beneficial effects of the utility model are: signal monitoring lightning prevention junction cabinet of the present utility model designs lightning protection, collection point on wire separating support, have avoided indoor equipment to gather distribution in disorder, phase mutual interference; Make lightning prevention junction cabinet there is separated time, lightning protection, acquisition function; Acquisition module gathers signal line at wire separating support place signal line, the electric current of the monitored circuit that can obtain timely and accurately, information of voltage, lightning-protection module breakdown switch amount information is also processed, thereby make the railway signal centralized monitoring system can be to the data analysis collecting, can carry out early warning and alarm to potential faults in advance, with facilitate indoor and outdoor fault rapidly, accurately location, reduce the electric equipment maintenance processing time.
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
Brief description of the drawings
Fig. 1 is the utility model signal monitoring lightning prevention junction cabinet schematic diagram.
Fig. 2 is another schematic diagram of the utility model signal monitoring lightning prevention junction cabinet.
Fig. 3 is the utility model signal monitoring lighting-proof branch cabinet front schematic view.
Fig. 4 is the utility model signal monitoring lightning prevention junction cabinet schematic rear view.
In figure, 1-acquisition module, 2-harvester module, the horizontal busbar of 3-, the longitudinal busbar of 4-, 5-audible and visual alarm plate, 6-lightning-protection module, 7-wire separating support.
Embodiment
The present embodiment is the utility model preferred implementation, and other all its principles are identical with the present embodiment or approximate with basic structure, all within the utility model protection range.
The specific embodiment that the utility model solves its technical problem employing is: as shown in Figure 1, a kind of signal monitoring lightning prevention junction cabinet, include housing and be arranged on the wire separating support in housing with junction chamber external equipment and indoor equipment, on described wire separating support, connect the lightning-protection module that signal line is protected, and on wire separating support, be connected with the acquisition module that signal line is gathered.The signal line of outdoor equipment; be connected on signal monitoring lighting-proof branch wire separating support cashier's office in a shop; again by the corresponding respective chambers equipment that connects of wire separating support; on this wire separating support, connect lightning-protection module; the distance of lightning-protection module and protected circuit is the shortest, can effectively protect this circuit.Meanwhile, on wire separating support, connect acquisition module, the signal line of process is gathered, monitored, can obtain accurately voltage, the electric current of signal line, and the information such as lightning-protection module breakdown switch amount, understand in time, judge the operating state of associate device; Lightning-protection module and acquisition module are all directly connected on wire separating support, separated time, lightning protection, three functions of collection are concentrated and are integrated, form a brand-new signal monitoring lightning prevention junction cabinet, avoided indoor equipment lightning protection, in disorder, the phase mutual interference of distribution while gathering, can facilitate the rapid location of indoor and outdoor fault, reduce the electric equipment maintenance processing time, these good effects this in the past any equipment do not possess.Incorporated by reference to referring to accompanying drawing 3, as shown in Figure 3, in the present embodiment, signal monitoring lightning prevention junction cabinet can be arranged as 9 layers of wire separating support layer, every layer can arrange 13 wire separating supports and corresponding lightning-protection module and acquisition module, also be provided with zero layer of power supply, for power supply at orlop simultaneously.Certainly the number of plies arranging in signal monitoring lightning prevention junction cabinet and the wire separating support quantity of every layer of setting, can change flexibly according to actual conditions.In addition, one deck is set separately and places harvester module, and other facility such as power supply.
In the present embodiment, on wire separating support, there are inlet wire side and outgoing line side line branch terminal, inlet wire side line branch terminal is for the access of outdoor equipment service entrance cable, and outgoing line side line branch terminal is for the access of indoor equipment cable, and inlet wire side line branch terminal and outgoing line side line branch terminal link together.In the present embodiment, taking six groups of turnover line branch terminals as example, the utility model structure is specifically described, it arranges six groups of inlet wire line branch terminals and six groups of outlet line branch terminals on wire separating support, can realize the indoor and outdoor separated time of six-cable, in the present embodiment, every component line terminals (comprising inlet wire line branch terminal and outlet line branch terminal) is made duplex terminal (being Redundancy Design), facilitates doubling to carry out the daily O&M work such as line test inspection.In the present embodiment, line branch terminal draws and connects for convenience of the distribution of flexibility and reliability, can adopt the cage spring splicing ear that railway signal is conventional, also can use the small-sized binding post of the other types such as screw fastening terminal.In the present embodiment, on base, be also provided with the current sensor for detection of electric current between inlet wire side line branch terminal and outgoing line side line branch terminal.
In the present embodiment, between inlet wire side on wire separating support and outgoing line side line branch terminal, lightning protection is set and draws connecting terminal, lightning-protection module is connected to lightning protection and draws on connecting terminal, the beeline that realizes lightning-protection module and protected equipment cable is on the one hand drawn connection function, can draw any point between line branch terminal inlet wire and outlet, for example line branch terminal inlet wire side, line branch terminal outgoing line side, or any point in the middle of it; Lightning protection ground wire leading-out terminal is set on wire separating support, lightning-protection module is connected across lightning protection and draws between connecting terminal and lightning protection ground wire leading-out terminal, realize the beeline of lightning-protection module and lightning protection line and draw connection function, the induced potential while releasing to reduce as far as possible lightning surge overcurrent.In the present embodiment, it is that plug type is connected that lightning-protection module draws connecting terminal with the lightning protection on wire separating support, in the time that lightning-protection module breaks down, is conducive to change module.What the connected mode that connecting terminal is drawn in lightning-protection module and lightning protection was not limited to the present embodiment can plug mode, also can use any modes that lightning-protection module can be fixed and is communicated with protected signal line such as welding, riveted joint.
In the present embodiment, on wire separating support, be also provided with remote signalling dry contact, whether described remote signalling dry contact is in place or be good for detection of lightning-protection module, in the present embodiment, the exportable two states of remote signalling dry contact, when lightning-protection module deteriorated or not in place be a kind of state, lightning-protection module is in place and be well another kind of state, realize the whether in place or deteriorated detection of lightning-protection module for introduction into acquisition module, lightning-protection module is backward or by the state turnover that triggers remote signalling dry contact time not in place by a mechanical linkage that changes in place, each wire separating support can arrange three groups of remote signalling dry contacts.In the present embodiment, the dry contact switch that described remote signalling dry contact is a kind of exportable two states, certainly, can be also the passive device with two states of other type.Remote signalling dry contact draws connecting terminal by collection and is connected with acquisition module.
In the present embodiment, on described wire separating support, be also provided with discriminating pin, discriminating pin coordinates lightning-protection module to use, can realize the Anti-misplug design between different size model lightning-protection module and wire separating support, each lightning-protection module adopts two discriminating pins, each discriminating pin has six kinds of directions, that is altogether can distinguish 36 kinds of lightning-protection modules.
In the present embodiment, connecting terminal is drawn in the collection being provided with for connecting acquisition module at wire separating support.Acquisition module draws connecting terminal by collection and realizes electric current, the voltage to collected signal circuit, the collection of lightning-protection module fault detect remote signalling dry contact switching value on wire separating support.Gather the collection of voltage draw that connecting terminal is located on inlet wire line branch terminal or outlet line branch terminal or is arranged on can between inlet wire line branch terminal and outlet line branch terminal, the collection of collection electric current is drawn connecting terminal and is arranged on the current sensor lead-out wire in base, collected signal cable by but do not connect current sensor, to realize collected signal line current isolation collection.In the present embodiment, on remote signalling dry contact, be also connected with to gather simultaneously and draw connecting terminal, for the switching value of remote signalling dry contact output is exported to acquisition module.Reserved internal communication bus interface socket on wire separating support, is connected with harvester inside modules communication bus for acquisition module simultaneously.In the present embodiment, adopting European welding connector socket to carry out plate connects and can plug acquisition module plate, to realize the acquisition process of the analog quantity such as plurality of voltages, multichannel electric current, and lightning-protection module is not in place or the acquisition process of the multi-way switching values of deteriorated dropout alarm.Adopt the plate can plug connected mode to plate, reduced the distribution gathering, the breakdown maintenance of simultaneously favourable and acquisition module.Certainly, the connected mode of acquisition module and wire separating support is not limited to this, also can from wire separating support, connect acquisition module by lead-out wire, can also acquisition module be connected on wire separating support by modes such as welding, riveted joints, as long as signal line being gathered from wire separating support, it is all the scope of the utility model design.
The utility model embodiment further comprises: as shown in Figure 2, in described signal monitoring lightning prevention junction cabinet, be also provided with harvester module, be provided with internal communication bus and external communication bus in harvester module; Acquisition module and harvester module are coupled together by internal communication bus by wire separating support, carry out data communication and management; Harvester module is carried out analyzing and processing to obtained information; Harvester module can also externally be transmitted data by external communication bus.In the present embodiment, the front that power supply is zero layer is installed with harvester module base, harvester module is connected on harvester module base by plug mode, and harvester module is electrically connected with acquisition module by internal bus, realize and carry out data communication and management to being positioned at same acquisition module on internal bus by internal bus, the image data that acquisition module is sent is up processed, simultaneously, harvester module is connected with station machine by external bus, realizes and communication and the management of station machine by the external bus that is connected with station machine.Because harvester module is to the data analysis management monitoring, can realize in advance potential faults is carried out to early warning and alarm, help O&M personnel signalling arrangement effectively to be managed and guaranteed the normal operation of train.
In the present embodiment, in signal lighting protection junction box, be also provided with audible and visual alarm plate, audible and visual alarm plate is connected in harvester module, audible and visual alarm plate is by harvester module controls, as when the deteriorated of lightning-protection module or time not in place, collected module monitors arrives, and after harvester resume module, on audible and visual alarm plate, sends audible and visual alarm; In the time of ground wire make and break device and ground wire disconnection, collected machine module monitors arrives, and sends audible and visual alarm at audible and visual alarm plate; When power failure in signal lighting protection junction box, harvester module controls is sent audible and visual alarm on audible and visual alarm plate; In the time that acquisition module breaks down, also can send corresponding audible and visual alarm.In the present embodiment, on audible and visual alarm plate, be also provided with noise elimination button, alarm sound can be closed.
In the present embodiment, in signal lighting protection junction box, also have horizontal busbar and longitudinal busbar, in the present embodiment, every layer of wire separating support is provided with a horizontal busbar, the lightning-protection module ground wire of same layer is linked together and is connected with longitudinal busbar, laterally busbar is for being connected with the lightning protection ground wire in the wire separating support of same layer, and longitudinally busbar is for connecting all horizontal busbars.Horizontal busbar in the present embodiment or longitudinally busbar, by copper or other metal conductor.In the present embodiment, longitudinally on busbar, be provided with ground wire make and break device.Under normal circumstances, ground wire make and break device is connected conducting by the lightning protection ground wire in signal lighting protection junction box with outside lightning protection, while inspection when signalling arrangement is insulated, ground wire make and break device can disconnect the lightning protection ground wire in signal lighting protection junction box and outside lightning protection, the disconnection of ground wire make and break device and conducting state are monitored by described harvester module, in the time disconnecting, on audible and visual alarm plate, carry out audible and visual alarm.
In the present embodiment, described lightning-protection module and acquisition module be hot-pluggable being arranged on wire separating support all.Lightning-protection module,, can directly be extracted bad lightning-protection module when lightning-protection module breaks down need to change time for can hot-swappable formula being connected with the connected mode of wire separating support, replaces with new lightning-protection module; Equally, between acquisition module and wire separating support, be also connected for hot drawing goes out mode, in the time that acquisition module need to be changed, can easily, do not affect communication line and just can complete.
The utility model is protected the implementation method of a kind of railway signal circuit monitoring collection, lightning protection, separated time simultaneously, and the method is mainly the separated time that connects outdoor equipment and indoor equipment, lightning protection and the collection to signal line monitoring information are concentrated on to the realization of junction box place.Wherein, in junction box, be provided with wire separating support, the holding wire of outdoor equipment is connected on the inlet wire line branch terminal of wire separating support, indoor equipment holding wire is connected on corresponding outlet line branch terminal, and draws connecting terminal and draw connecting terminal for the collection that is connected acquisition module and be separately positioned on wire separating support for connecting the lightning protection of lightning-protection module.In the present embodiment, lightning-protection module adopts and can hot-swappable formula be connected to lightning protection and draws on connecting terminal, and acquisition module draws on connecting terminal by can plug mode being connected to gather.In junction box, be provided with harvester module, each acquisition module is connected with harvester module by internal communication bus, and harvester module is provided with the external communication bus for carrying out communication with station machine.
Signal monitoring lightning prevention junction cabinet of the present utility model designs lightning protection, monitoring point on wire separating support, has avoided indoor equipment monitoring distribution in disorder, phase mutual interference; Make lightning prevention junction cabinet there is separated time, lightning protection, monitoring function; Acquisition module is monitored signal line at wire separating support place signal line, the electric current to the monitored circuit obtaining, power supply, switching value information that can be promptly and accurately is also processed, by harvester module to the data analysis monitoring, can carry out early warning and alarm to potential faults in advance, to facilitate the rapid location of indoor and outdoor fault, reduce the delay time at stop of electric equipment maintenance processing, harvester module to data processing after, can pass through external communication bus, by communication to the monitoring station machine in station, the convenient Distant supervision and control to equipment.
Claims (7)
1. a signal monitoring lightning prevention junction cabinet, include housing and be arranged on the wire separating support in housing with junction chamber external equipment and indoor equipment, it is characterized in that: on described wire separating support, connect the lightning-protection module that signal line is protected and the acquisition module that signal line is gathered, described wire separating support is provided with for the inlet wire line branch terminal of junction chamber external equipment, for connecting the outlet line branch terminal of indoor equipment, and draws connecting terminal and draw connecting terminal for the collection that is connected acquisition module for connecting the lightning protection of lightning-protection module.
2. signal monitoring lightning prevention junction cabinet according to claim 1, is characterized in that: on described wire separating support, be also provided with remote signalling dry contact.
3. signal monitoring lightning prevention junction cabinet according to claim 1, is characterized in that: on described wire separating support, be also provided with discriminating pin.
4. signal monitoring lightning prevention junction cabinet according to claim 1, it is characterized in that: in described junction box, be also provided with harvester module, described harvester module is carried out data communication and is managed acquisition module by internal communication bus and acquisition module, and harvester module is externally transmitted data by external communication bus.
5. signal monitoring lightning prevention junction cabinet according to claim 1, is characterized in that: in described junction box, be also provided with the audible and visual alarm plate being managed by harvester module.
6. signal monitoring lightning prevention junction cabinet according to claim 1, it is characterized in that: in described junction box, be also provided with and walk crosswise busbar and longitudinal busbar, laterally busbar is connected with the lightning protection ground wire in wire separating support, and longitudinally busbar connects all horizontal busbars.
7. signal monitoring lightning prevention junction cabinet according to claim 6, is characterized in that: described longitudinal busbar is provided with ground wire make and break device, and the state of ground wire make and break device is controlled by described harvester module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420195941.0U CN203871801U (en) | 2014-04-22 | 2014-04-22 | Signal monitoring anti-lightening wire distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420195941.0U CN203871801U (en) | 2014-04-22 | 2014-04-22 | Signal monitoring anti-lightening wire distribution cabinet |
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| Publication Number | Publication Date |
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| CN203871801U true CN203871801U (en) | 2014-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420195941.0U Expired - Lifetime CN203871801U (en) | 2014-04-22 | 2014-04-22 | Signal monitoring anti-lightening wire distribution cabinet |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103915793A (en) * | 2014-04-22 | 2014-07-09 | 深圳科安达电子科技股份有限公司 | Signal monitoring anti-thunder distribution cabinet and implementation method |
-
2014
- 2014-04-22 CN CN201420195941.0U patent/CN203871801U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103915793A (en) * | 2014-04-22 | 2014-07-09 | 深圳科安达电子科技股份有限公司 | Signal monitoring anti-thunder distribution cabinet and implementation method |
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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: 20141008 |