CN204692901U - A kind of internal detector anticollision mechanism - Google Patents
A kind of internal detector anticollision mechanism Download PDFInfo
- Publication number
- CN204692901U CN204692901U CN201520322046.5U CN201520322046U CN204692901U CN 204692901 U CN204692901 U CN 204692901U CN 201520322046 U CN201520322046 U CN 201520322046U CN 204692901 U CN204692901 U CN 204692901U
- Authority
- CN
- China
- Prior art keywords
- platen
- wire rope
- buffer head
- anticollision mechanism
- leather cup
- 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 - Fee Related
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 38
- 239000010985 leather Substances 0.000 claims abstract description 52
- 239000000463 material Substances 0.000 claims description 10
- 229920002635 polyurethane Polymers 0.000 claims description 7
- 239000004814 polyurethane Substances 0.000 claims description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 101150038956 cup-4 gene Proteins 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Abstract
The utility model discloses a kind of internal detector anticollision mechanism, relate to detector anti-collision equipment technical field.This internal detector anticollision mechanism comprising wire rope, buffer head, being fixedly connected with platen for locating described wire rope and at least one the power leather cup be fixedly connected with described platen successively, cushion pad and detector rear deck section flange with described buffer head, described wire rope wears described buffer head and platen successively, and the two ends of wire rope are locked at the inner side place of described platen by snap close.The application adopts a platen to be directly fixedly connected with detector rear deck section flange with platen, power leather cup, cushion pad due to this anticollision mechanism, simplify the structure, be convenient to install, improve efficiency of assembling, meanwhile, improve the means of fixation of wire rope, wire rope is worn platen by buffer head, and the two ends of wire rope are locked by place's snap close inside platen, ensure that wire rope can not be drawn out, improve the reliability of system job.
Description
Technical field
The utility model relates to detector anti-collision equipment technical field, particularly relates to a kind of internal detector anticollision mechanism.
Background technique
At present, strengthen gradually along with to the demand of the resource such as submarine oil, rock gas, pipeline is as one of basic, the most most economical energy means of transportation in seabed, and its Security more and more comes into one's own.The many metal erosion by tube wall of the generation of pipe leakage accident for a long time and defect cause.At present, Pipeline Magnetic Flux Leakage Inspection technology is relatively ripe technology.
Be applicable to high-low temperature resistant in petroleum and natural gas pipeline, detection that the pipe leakage internal detector of high pressure resistant environment is mainly used in terrestrial pipeline, and the domestic molding product that there is no of the leakage field internal detector being applicable to Technique of Subsea Pipeline Inspection, domesticly mainly at present carry out extra large pipe detection by leasing external product, costly, the cycle is long.
Anticollision mechanism is then for submarine pipeline magnetic flux leakage internal detector provides buffering, crashproof parts, is one of vitals of pipe leakage internal detector.Existing anticollision mechanism adopts steel wire penetrating rubber buffer head, buffing pad and backing plate, wire rope in the middle of being compressed by platen and backing plate, and by bolt through leather cup, cushion pad and cabin section Flange joint below, without fixation between wire rope and each structure, the frictional force between wire rope and platen is relied on to bear pulling force completely, when pulling force is larger, wire rope is then drawn out anticollision mechanism, causes whole detector cannot go out ball collecting chamber by tractive smoothly.It is less that existing anticollision mechanism not only complex structure, and wire rope above bears pulling force, and the frictional force produced when can not bear whole detector tractive, reliability is poor.
Based on above description, need badly and want a kind of new internal detector anticollision mechanism, to solve the complex structure that existing internal detector anticollision mechanism exists, it is less that wire rope bears pulling force, the frictional force produced when can not bear whole detector tractive, the problems such as reliability is poor.
Model utility content
The purpose of this utility model is to propose a kind of internal detector anticollision mechanism, and structure is simple, and convenient installation, efficiency of assembling is high, can fixedly secure wire rope, effectively ensure that wire rope can not be drawn out, improves the reliability of system job.
For reaching this object, the utility model by the following technical solutions:
The utility model provides a kind of internal detector anticollision mechanism, described anticollision mechanism comprising wire rope, buffer head, being fixedly connected with platen for locating described wire rope and at least one the power leather cup be fixedly connected with described platen successively, cushion pad and detector rear deck section flange with described buffer head, described wire rope wears described buffer head and platen successively, and the two ends of wire rope are locked at the inner side place of described platen by snap close.
As a kind of preferred version, at least one power leather cup described comprises the first power leather cup and the second power leather cup, is provided with cushion pad between described first power leather cup and described second power leather cup.
As a kind of preferred version, the entirety of described buffer head adopts cone structure, on the conical surface of described buffer head circumference be evenly equipped with at least two for wear wire rope the first lacing hole with at least four for wearing the first tapped hole that screw is connected with described platen.
As a kind of preferred version, vent is offered at the middle part of described buffer head.
As a kind of preferred version, described platen entirety adopts disk-like structure, trying to get to the heart of a matter of described platen is pressed close to described buffer head, the upper circumference of trying to get to the heart of a matter of described platen be evenly equipped with at least two for wear wire rope the second lacing hole with at least four for wearing the second tapped hole that screw is connected with described buffer head;
On the rim of described platen, circumference is evenly equipped with at least two for wearing the first through hole of stay bolt and at least one power leather cup described, cushion pad and detector rear deck section Flange joint.
As a kind of preferred version, described wire rope is intersection " ten " font knot in the outside of described buffer head.
As a kind of preferred version, at least one power leather cup described, circumference is evenly equipped with at least two the second through holes and at least one anti-deforming groove matched with described first through hole.
As a kind of preferred version, described cushion pad is provided with at least two third through-holes matched with described first through hole.
As a kind of preferred version, described buffer head, described cushion pad and at least one power leather cup described all adopt polyurethane material to make.
As a kind of preferred version, described platen adopts stainless steel material to make.
The beneficial effects of the utility model are:
(1) the utility model provides a kind of internal detector anticollision mechanism, because this anticollision mechanism adopts a platen to be directly fixedly connected with detector rear deck section flange with platen, power leather cup, cushion pad, simplify the structure, be convenient to install, improve efficiency of assembling, simultaneously, improve the means of fixation of wire rope, wire rope is worn platen by buffer head, and the two ends of wire rope are locked by place's snap close inside platen, ensure that wire rope can not be drawn out, improve the reliability of system job.
(2) vent is offered at the middle part of buffer head, can ventilate, compensator or trimmer pressure.
(3) because wire rope wears buffer head and platen successively, in the outside of buffer head in intersecting " ten " font knot, the inner side of platen is stayed at wire rope two ends, is locked with snap close.In receipts ball process, pull wire rope, whole detector tractive is gone out ball collecting chamber.Wherein, the knot of intersection " ten " font can conveniently pull on the one hand, and can keep off the foremost in impingement flow on the other hand, take the lead in buffering liquid pressure.
(4) power leather cup is provided with puts distortion groove, when the extrusion of power leather cup, anti-deforming groove can provide deformation space, avoids occurring fold, causes seal failure.
(5) buffer head and cushion pad adopt polyurethane material to make, and can produce larger resiliently deformable, playing buffer function when colliding; At least one power leather cup adopts polyurethane material to make, and can support whole anticollision mechanism, fit all the time, seals with inner-walls of duct, and produces pressure reduction in its face, rear and front end, for detector provides power, drives whole detector to prolong pipe motion.
Accompanying drawing explanation
In order to be illustrated more clearly in the technological scheme in the utility model embodiment, be briefly described to the accompanying drawing used required in the utility model embodiment description below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the content of the utility model embodiment and these accompanying drawings.
Fig. 1 is the structural representation of the internal detector anticollision mechanism that the utility model preferred embodiment provides;
Fig. 2 is the stereogram of the buffer head that the utility model preferred embodiment provides;
Fig. 3 is the sectional view of the buffer head that the utility model preferred embodiment provides;
Fig. 4 is the stereogram of the platen that the utility model preferred embodiment provides;
Fig. 5 is the front view of the platen that the utility model preferred embodiment provides;
Fig. 6 is the front view of the first power leather cup that the utility model preferred embodiment provides;
Fig. 7 is the sectional view of the first power leather cup that the utility model preferred embodiment provides;
Fig. 8 is the front view of the cushion pad that the utility model preferred embodiment provides;
Fig. 9 is the sectional view of the cushion pad that the utility model preferred embodiment provides.
In figure, 1, wire rope; 2, buffer head; 3, platen; 4, the first power leather cup; 5, cushion pad; 6, the second power leather cup; 7, anti-deforming groove;
21, the first lacing hole; 22, vent; 23, the first tapped hole; 31, the second lacing hole; 32, the second tapped hole; 33, the first through hole; 41, the second through hole; 51, third through-hole.
Embodiment
The technical problem solved for making the utility model, the technological scheme of employing and the technique effect that reaches are clearly, be described in further detail below in conjunction with the technological scheme of accompanying drawing to the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those skilled in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Present embodiments provide a kind of internal detector anticollision mechanism, the structure of this internal detector anticollision mechanism as shown in Figure 1, this anticollision mechanism comprises wire rope 1, buffer head 2, to be fixedly connected with platen 3 for positioning wire rope 1 and two the power leather cups be fixedly connected with platen 3 successively, cushion pad 5 and detector rear deck section flange with buffer head 2, two power leather cups comprise the first power leather cup 4 and are provided with cushion pad 5 between the second power leather cup 6, first power leather cup 4 and the second power leather cup 6.Wire rope 1 wears buffer head 2 successively and platen 3 is fixed.
As shown in Figures 1 to 5, buffer head 2 is positioned at the front end of anticollision mechanism, its overall employing cone structure, on the conical surface of buffer head 2, circumference is evenly equipped with 4 for wearing the first lacing hole 21 of wire rope 1, platen 3 entirety adopts disk-like structure, trying to get to the heart of a matter of platen 3 is pressed close to buffer head 2, the upper circumference of trying to get to the heart of a matter of platen 3 is evenly equipped with 4 for wearing the second lacing hole 31 of wire rope 1, wire rope 1 is successively through four groups of lacing holes on buffer head 2 and platen 3, in the outside of buffer head 2 in intersecting " ten " font knot, the inner side place of platen 3 is stayed at the two ends of wire rope, be locked by snap close.In receipts ball process, pull wire rope, whole detector tractive is gone out ball collecting chamber.Wherein, the knot of intersection " ten " font can conveniently pull on the one hand, and can keep off the foremost in impingement flow on the other hand, take the lead in buffering liquid pressure.Buffer head 2 entirety adopts cone structure, before can cushioning and the pressure of side direction.
Vent 22 is offered at the middle part of buffer head 2, can ventilate, compensator or trimmer pressure.On the conical surface of buffer head 2, also circumference is evenly equipped with 8 the first tapped holes 23, and be fixedly connected with for the second tapped hole 32 adopting 8 screws corresponding on platen 3, buffer head 2 is withheld on platen 3.In addition, buffer head 2 adopts polyurethane material to make, and can produce larger resiliently deformable, playing buffer function when colliding.
Platen 3 is location of whole anticollision mechanism and is connected and fixed device, compresses two power leather cups, wire rope 1 is passed and fix buffer head 2 with detector rear deck section Flange joint, so the stainless steel material that platen 3 selects intensity high makes.
In embodiment, as shown in Figure 4 and Figure 5, platen 3 comprises tries to get to the heart of a matter and rim, is provided with 8 the second tapped holes 32 for being connected with buffer head 2 through screw on trying to get to the heart of a matter.On the rim of platen 3, circumference is evenly equipped with at least two for wearing the first through hole 33 of stay bolt and at least one power leather cup, cushion pad 5 and detector rear deck section Flange joint.The shape essence of platen 3 is fine taper, can the pressure of buffer part separatory stream or air-flow.
First power leather cup 4 is identical with the structure of the second power leather cup 6, as the term suggests be bowl shaped structure, essence is the structure (as shown in Figure 6 and Figure 7) darker than plate.First power leather cup 4 and the second power leather cup 6 all adopt polyurethane material to make, and support whole anticollision mechanism, fit all the time, seal with inner-walls of duct, and produce pressure reduction in its face, rear and front end, for detector provides power, drive whole detector to prolong pipe motion.
On first power leather cup 4 and the second power leather cup 6, circumference is evenly equipped with 12 the second through holes 41, position is corresponding with 12 third through-holes 51 on the first through hole 33 of 12 on platen 3, cushion pad 5, is that the equipment connection in order to be fed through stay bolt and detector back is fixed.On the edge of the first power leather cup 4 and the second power leather cup 6, circumference is evenly equipped with anti-deforming groove 7, and effect is that anti-deforming groove 7 can provide deformation space, avoids occurring fold, causes seal failure when the extrusion of power leather cup.During assembling, at the bottom of the first power leather cup 4 bowls, press close to platen 3.
As shown in Figure 8 and Figure 9, cushion pad 5 is located between two power leather cups, controls the spacing of two power leather cups, ensures bend pipe passing ability, and plays buffer function further when colliding, and adopts polyurethane material.
The quantity of each lacing hole that above-described embodiment proposes, tapped hole and through hole is not limited to above situation, such as lacing hole also can for being reduced to 2, bolt hole and through hole also can be reduced to 4 or 6, it should be noted that, from processing technology and assembly technology, only need meet uniform setting and require.In addition, the quantity of power leather cup also can be 1 or other numerical value of at least two.
During work, this anticollision mechanism is installed on fixing foremost of detector, the special construction of wire rope, buffer head, platen, power leather cup, cushion pad and annexation each other, this device is impelled to have good cushioning effect, pull in front end with wire rope, Whole Equipment can be pulled out from pipeline.
The application adopts a platen to be directly fixedly connected with detector rear deck section flange with platen, power leather cup, cushion pad due to this anticollision mechanism, simplifies the structure, and is convenient to install, and improves efficiency of assembling.Meanwhile, improve the means of fixation of wire rope, wire rope is worn platen by buffer head, and the two ends of wire rope are locked by place's snap close inside platen, ensure that wire rope can not be drawn out, improve the reliability of system job.
Note, above are only preferred embodiment of the present utility model and institute's application technology principle.Skilled person in the art will appreciate that the utility model is not limited to specific embodiment described here, various obvious change can be carried out for a person skilled in the art, readjust and substitute and protection domain of the present utility model can not be departed from.Therefore, although be described in further detail the utility model by above embodiment, but the utility model is not limited only to above embodiment, when not departing from the utility model design, can also comprise other Equivalent embodiments more, and scope of the present utility model is determined by appended right.
Claims (10)
1. an internal detector anticollision mechanism, described anticollision mechanism comprises wire rope (1), buffer head (2), at least one the power leather cup being fixedly connected with the platen (3) for locating described wire rope (1) with described buffer head (2) and being fixedly connected with described platen (3) successively, cushion pad (5) and detector rear deck section flange, it is characterized in that, described wire rope (1) wears described buffer head (2) and platen (3) successively, and the two ends of wire rope (1) are locked at the inner side place of described platen (3) by snap close.
2. internal detector anticollision mechanism according to claim 1, it is characterized in that, at least one power leather cup described comprises the first power leather cup (4) and the second power leather cup (6), is provided with cushion pad (5) between described first power leather cup (4) and described second power leather cup (6).
3. internal detector anticollision mechanism according to claim 1, it is characterized in that, the entirety of described buffer head (2) adopts cone structure, on the conical surface of described buffer head (2) circumference be evenly equipped with at least two for wear wire rope (1) the first lacing hole (21) with at least four for wearing the first tapped hole (23) that screw is connected with described platen (3).
4. internal detector anticollision mechanism according to claim 1, is characterized in that, vent (22) is offered at the middle part of described buffer head (2).
5. the internal detector anticollision mechanism according to any one of claim 1-4, it is characterized in that, described platen (3) entirety adopts disk-like structure, trying to get to the heart of a matter of described platen (3) is pressed close to described buffer head (2), the upper circumference of trying to get to the heart of a matter of described platen (3) be evenly equipped with at least two for wear wire rope (1) the second lacing hole (31) with at least four for wearing the second tapped hole (32) that screw is connected with described buffer head (2);
On the rim of described platen (3), circumference is evenly equipped with at least two for wearing first through hole (33) of stay bolt and at least one power leather cup described, cushion pad (5) and detector rear deck section Flange joint.
6. internal detector anticollision mechanism according to claim 5, is characterized in that, described wire rope (1) is intersection " ten " font knot in the outside of described buffer head (2).
7. internal detector anticollision mechanism according to claim 5, it is characterized in that, at least one power leather cup described, circumference is evenly equipped with at least two the second through holes (41) and at least one anti-deforming groove (7) matched with described first through hole (33).
8. internal detector anticollision mechanism according to claim 5, is characterized in that, described cushion pad (5) is provided with at least two third through-holes (51) matched with described first through hole (33).
9. internal detector anticollision mechanism according to claim 1, is characterized in that, described buffer head (2), described cushion pad (5) and at least one power leather cup described all adopt polyurethane material to make.
10. internal detector anticollision mechanism according to claim 1, is characterized in that, described platen (3) adopts stainless steel material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520322046.5U CN204692901U (en) | 2015-05-18 | 2015-05-18 | A kind of internal detector anticollision mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520322046.5U CN204692901U (en) | 2015-05-18 | 2015-05-18 | A kind of internal detector anticollision mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204692901U true CN204692901U (en) | 2015-10-07 |
Family
ID=54233194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520322046.5U Expired - Fee Related CN204692901U (en) | 2015-05-18 | 2015-05-18 | A kind of internal detector anticollision mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204692901U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108180883A (en) * | 2017-12-20 | 2018-06-19 | 北京华航无线电测量研究所 | A kind of deformation internal detector of large deformation |
| CN108194761A (en) * | 2017-12-20 | 2018-06-22 | 北京华航无线电测量研究所 | Detection device in a kind of submarine pipeline |
| CN109681720A (en) * | 2018-12-29 | 2019-04-26 | 成都普崔克机电有限公司 | A kind of fluid-operated soft pipeline unit |
| CN111271542A (en) * | 2020-01-22 | 2020-06-12 | 北京华航无线电测量研究所 | Speed control device for small-diameter pipeline |
| CN114263806A (en) * | 2022-03-03 | 2022-04-01 | 国机传感科技有限公司 | Detector draw gear in variable diameter pipeline |
-
2015
- 2015-05-18 CN CN201520322046.5U patent/CN204692901U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108180883A (en) * | 2017-12-20 | 2018-06-19 | 北京华航无线电测量研究所 | A kind of deformation internal detector of large deformation |
| CN108194761A (en) * | 2017-12-20 | 2018-06-22 | 北京华航无线电测量研究所 | Detection device in a kind of submarine pipeline |
| CN109681720A (en) * | 2018-12-29 | 2019-04-26 | 成都普崔克机电有限公司 | A kind of fluid-operated soft pipeline unit |
| CN111271542A (en) * | 2020-01-22 | 2020-06-12 | 北京华航无线电测量研究所 | Speed control device for small-diameter pipeline |
| CN111271542B (en) * | 2020-01-22 | 2021-11-16 | 北京华航无线电测量研究所 | Speed control device for small-diameter pipeline |
| CN114263806A (en) * | 2022-03-03 | 2022-04-01 | 国机传感科技有限公司 | Detector draw gear in variable diameter pipeline |
| CN114263806B (en) * | 2022-03-03 | 2022-05-20 | 国机传感科技有限公司 | Detector draw gear in variable diameter pipeline |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204692901U (en) | A kind of internal detector anticollision mechanism | |
| CN102865044B (en) | Imitated aerofoil adaptive vortex-induced vibration suppression and resistance reduction device for underwater riser | |
| CN104989913A (en) | Submarine pipeline magnetic leakage internal detection device | |
| CN104554673A (en) | Pressureproof sealed cabin suitable for underwater motions | |
| CN205118323U (en) | Tee bend switching -over ground paste valve of " an import, scene 2 mouth " | |
| KR20170021530A (en) | Vortex Induced Vibration Reducing Structure and Riser having the Same | |
| CN103016899A (en) | Pipe sealing device | |
| CN109455275A (en) | A kind of cable bindiny mechanism for wave glider with pooling feature | |
| CN102808991A (en) | Irregular wavelike sealing device for valve | |
| CN208816925U (en) | A kind of high pressure air duct | |
| CN207309841U (en) | A kind of rubber framework grease seal combines dismantling device | |
| CN204239751U (en) | A kind of Novel threaded sealing structure | |
| CN203963380U (en) | A kind of seal for pipe joints head of separated type | |
| CN202901608U (en) | Flange | |
| CN209196106U (en) | A kind of shale gas exploitation super-pressure circuit die pump sealing steel plate washer | |
| CN202561049U (en) | Sealing structure of sizing machine sizing groove sizing roller | |
| CN208803869U (en) | A kind of underground Paste Backfilling With Piping drag device | |
| CN206860688U (en) | A kind of thin narrow nonstandard profile seal water-sealed bearing | |
| CN109237024A (en) | A kind of shale gas exploitation super-pressure circuit die pump sealing steel plate washer | |
| CN206889624U (en) | A kind of damper pulley | |
| CN213420230U (en) | Connecting flange with high sealing performance | |
| CN204004417U (en) | A kind of Sealing peculiar to vessel | |
| CN206736976U (en) | A kind of high-speed railway well cover of cable well ruggedized construction | |
| CN206206487U (en) | A kind of rubber packing component | |
| CN201801093U (en) | High-strength wear-resistant funnel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20160518 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |