CN206819923U - A kind of device of alternative switch operation mechanism - Google Patents
A kind of device of alternative switch operation mechanism Download PDFInfo
- Publication number
- CN206819923U CN206819923U CN201720719334.3U CN201720719334U CN206819923U CN 206819923 U CN206819923 U CN 206819923U CN 201720719334 U CN201720719334 U CN 201720719334U CN 206819923 U CN206819923 U CN 206819923U
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- handle
- strap
- upper limit
- bolt
- switch operation
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- 230000007246 mechanism Effects 0.000 title claims abstract description 40
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 30
- 239000010959 steel Substances 0.000 claims abstract description 30
- 238000012423 maintenance Methods 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The utility model discloses a kind of device of alternative switch operation mechanism, it is related to isolated switchgear technical field, include handle, anchor ear, horizontal channel-section steel and connecting rod limit assembly, in the case where removing original operating mechanism, by handle, anchor ear, horizontal channel-section steel and connecting rod limit assembly, to realize vertical links around its original axis rotation so as to realize divide-shut brake function.The utility model can substitute original operating mechanism in the case where removing original operating mechanism, equipment is still had the function of operable divide-shut brake so that change switch operation mechanism be operated in do not have a power failure in the case of carry out.
Description
Technical field
It the utility model is related to isolated switchgear technical field, more particularly to a kind of dress of alternative switch operation mechanism
Put.
Background technology
Maintenance at present, the work of replacing switch operation mechanism are required for having a power failure and changed, because removing original operation machine
In the case of structure, disconnecting link loses divide-shut brake function, therefore after original operating mechanism is removed, if equipment breaks down,
Just can not be again by operating disconnecting link come isolated fault, this is extremely inconvenient for equipment fault investigation, overhaul of the equipments etc..
Power failure operation can also influence industry or the normal electricity consumption of the masses, and tremendous influence is brought to people life, industrial production.Therefore, it is anxious
Need a kind of device that switch operation body function can be substituted in the case where removing original operating mechanism.
Utility model content
The deficiency for more than, the utility model provide a kind of device of alternative switch operation mechanism, can remove original
In the case of some operating mechanisms, the still function with operable divide-shut brake, changed without having a power failure.
To reach above-mentioned purpose, the utility model adopts the following technical scheme that：
A kind of device of alternative switch operation mechanism, includes handle, anchor ear, horizontal channel-section steel and connecting rod limit assembly,
Described handle one end is fixedly installed handle geometrical clamp, and the handle is fixed on the operation of Awaiting Overhaul by the handle geometrical clamp
On the vertical links of mechanism；Described horizontal channel-section steel one end is fixedly connected on the anchor ear, and the horizontal channel-section steel passes through described armful
Hoop level is fixed on switch pillar, and locating slot is offered on the longitudinal direction of the horizontal channel-section steel, described vertical in maintenance
Connecting rod is located in the locating slot；The connecting rod limit assembly includes two blocks of upper limit plates and two pieces of lower limiting boards, it is described on
Limiting plate is horizontally placed on above the horizontal channel-section steel, the lower limiting board is located at below the horizontal channel-section steel, it is described on
The lower section of limiting plate, the upper limit plate are bolted mode and the lower limiting board below the upper limit plate
Mutually it is fixedly connected, two blocks of upper limit plates are correspondingly arranged, and the relative face of two blocks of upper limit plates is circular arc, in maintenance
The vertical links is between two blocks of upper limit plates.
Switch operation mechanism realizes divide-shut brake function by rotating vertical links, but removes original operating mechanism
After situation, vertical links lacks mechanical restriction, therefore occurs and wave and can not be rotated because of the dismounting of switch operation mechanism
The problems such as.The setting of handle is exactly to be used for rotating vertical links.During operation, handle is fixedly connected on vertical links, passed through
Rotational handle can realize the rotation of vertical links.Vertical links, which occurs, after situation due to removing original operating mechanism shakes
Put, rock, therefore, it is difficult to around its original axis rotation, therefore the locating slot by being positioned over vertical links on horizontal channel-section steel
It is interior, then prevent it from waving, rocking to limit the motion of vertical links horizontal direction by upper limit plate and lower limiting board, make it
It can be rotated with handle around its original axis rotation, so as to realize divide-shut brake function.
On the basis of above-mentioned technical proposal, the utility model also has further optimization and improved.
Further, the handle geometrical clamp includes strap and ambulatory splint, the strap and the hand
Handle is hinged, and the handle is hinged by connector portions and the strap；The ambulatory splint is relative with the strap to be set
Put, be connected by bolt, the ambulatory splint is provided with arc-shaped concave on the face relative with the strap.
Further, four screwed holes are offered altogether above two blocks of upper limit plates, in detection, screwed hole is located at
On same circumference, the center of circle of the circumference is overlapped with the center of circle of the vertical links lateral cross section, and the screwed hole is configured with
Two bolt of long stems to match, height of the height higher than the handle when horizontal positioned at the top of the bolt of long stem；Work as institute
It is horizontal positioned and be bonded a bolt of long stem to state handle, it is corresponding that the handle turns to the remaining screw thread bore edges successively
Position when corresponding rotational angle be 90 °, 135 ° and 180 °.
Further, the handle geometrical clamp includes strap and ambulatory splint, the strap and the hand
Handle is hinged, and the handle is hinged by connector portions and the strap；The ambulatory splint is relative with the strap to be set
Put, be connected by bolt, the ambulatory splint is provided with arc-shaped concave on the face relative with the strap；The upper limit
Locking screwed hole is offered by the screwed hole that position plate opens up, the locking screwed hole is configured with the short-rod bolt to match, described
Height of the height less than the handle when horizontal positioned at the top of short-rod bolt, when the handle is placed vertically, the joint
The height of portion bottom is locked to the short-rod bolt and the stock less than the height at the top of the short-rod bolt, the connector portions
It can not be circumferentially rotated between bolt.
Further, the ball axle in semicircular arc is respectively arranged with the face of the relative circular arc of the upper limit plate
Hold, the internal diameter of the ball bearing is equal to the external diameter of the vertical links.
Further, the ambulatory splint is equal to described vertical with the radius corresponding to the arc-shaped concave of the strap
The radius of connecting rod.
Further, lock ring is also configured with the handle, when the handle is disposed vertically, the lock ring is by the hand
Handle and the vertical links are locked to realize the fixation of the handle.
Further, it is provided with the ripple struction being vertically distributed on strap and the ambulatory splint opposite face.
Compared with prior art, the beneficial effects of the utility model are：The utility model passes through handle, horizontal channel-section steel, company
Bar limit assembly etc., in the case where removing original operating mechanism, come realize vertical links around its original axis rotation so as to
Realize divide-shut brake function.Bolt of long stem realizes 90 °, 135 ° and 180 ° precisely rotations of handle on upper limit plate.Short-rod bolt
Handle is realized when not rotating and placing vertically, circumferentially rotating for handle is limited, prevents maloperation from causing vertical links to rotate.
Ball bearing can help the rotation of vertical links.The utility model can substitute in the case where removing original operating mechanism
Original operating mechanism, make equipment that still there is the function of operable divide-shut brake, so that changing being operated in for switch operation mechanism
Carried out in the case of not having a power failure.
Brief description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
The accompanying drawing used is briefly described.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is fixation schematic diagram of the connecting rod limit assembly to vertical links in Fig. 1（Overlook visual angle）；
Schematic diagram when Fig. 3 packs up for handle.
Wherein, it is labeled as shown in figure：10：Handle；11：Strap；12：Ambulatory splint；13：Connector portions；14：Lock
Ring；20：Horizontal channel-section steel；21：Locating slot；30：Anchor ear；40：Vertical links；50：Switch pillar；61：Upper limit plate；62：Lower limit
Position plate；63：Bolt of long stem；64：Short-rod bolt；65：Ball bearing.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe.Obviously, described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1, Fig. 2 and Fig. 3 are refer to, the utility model provides a kind of device of alternative switch operation mechanism, main bag
Handle 10, anchor ear 30, horizontal channel-section steel 20 and connecting rod limit assembly etc. are included.
As shown in figure 1, the one end of handle 10 is fixedly installed handle geometrical clamp, handle 10 is fixed on by handle geometrical clamp to be treated
On the vertical links 40 of the operating mechanism of maintenance.Handle geometrical clamp includes strap 11 and ambulatory splint 12, strap
11 is be hinged with handle 10, and handle 10 is be hinged by connector portions 13 and strap 11；Ambulatory splint 12 is relative with strap 11
Set, be connected by bolt, arc-shaped concave, ambulatory splint 12 are provided with the face relative with strap 11 of ambulatory splint 12
It is equal to the radius of vertical links 40 with the radius corresponding to the arc-shaped concave of strap 11.Strap 11 and ambulatory splint 12
It is provided with the ripple struction being vertically distributed on opposite face, ripple struction can increase strap 11, ambulatory splint 12 and vertical
Frictional force between connecting rod 40, in order to preferably use handle 10 to rotate vertical links 40.
As depicted in figs. 1 and 2, horizontal one end of channel-section steel 20 is fixedly connected on anchor ear 30, and horizontal channel-section steel 20 passes through anchor ear 30
Level is fixed on switch pillar 50, offers locating slot 21 on the longitudinal direction of horizontal channel-section steel 20, and locating slot 21 is from level trough
The free end of steel 20 starts to open up, and in maintenance, vertical links 40 is located in locating slot 21.Locating slot 21 is along horizontal channel-section steel 20
Opened up on longitudinal direction, this mode is mainly in view of due to its switch pillar 50 of the disconnecting switch of different model and vertical links
40 distances are different, and the locating slot 21 longitudinally opened up can be adjusted according to vertical links 40 with switching the distance between pillar 50,
Therefore the disconnecting switch of vertical links 40 and switch pillar 50 with different distances is applicable to, there is good applicability
And practicality, the disconnecting switch of various models can be widely used in.Switch pillar 50 is the equipment such as installation switch operation mechanism
Electric pole or other supporters.
As depicted in figs. 1 and 2, connecting rod limit assembly includes two blocks of upper limit plates 61 and two pieces of lower limiting boards 62, the upper limit
Position plate 61 is horizontally placed on above horizontal channel-section steel 20, and lower limiting board 62 is located at below horizontal channel-section steel 20, upper limit plate 61
Lower section, upper limit plate 61 are bolted mode and are fixedly connected with the phase of lower limiting board 62 positioned at the lower section of upper limit plate 61, and two
Block upper limit plate 61 is correspondingly arranged, and the relative face of two blocks of upper limit plates 61 is circular arc, and in maintenance, vertical links 40 is located at two
Between block upper limit plate 61, prevent it from shaking to limit the motion of the horizontal direction of vertical links 40 by the effect of connecting rod limit assembly
Put, rock.Four screwed holes are offered above two blocks of upper limit plates 61 altogether, in detection, screwed hole is located at same circumference
On, the center of circle of circumference overlaps with the center of circle of the lateral cross section of vertical links 40, and screwed hole is configured with two bolt of long stems to match
63, the height of the height at the top of bolt of long stem 63 higher than handle 10 when horizontal positioned；When handle 10 is horizontal positioned and fitting one
Bolt of long stem 63, handle 10 turn to successively rotational angle corresponding during position corresponding to remaining screw thread bore edges for 90 °,
135 ° and 180 °.The setting of bolt of long stem 63 is in order to precisely determine the angle of handle rotation, because conventional switch operation mechanism
Realize that divide-shut brake function has a general rotational angle by the rotation of vertical links 40, generally rotate 90 °, 135 ° and
180 °, therefore the setting of bolt of long stem 63 can determine the rotational angle of handle 10 according to different rotational angle demands, prevent
Handle 10 rotates deficiency or rotated excessive.Bolt of long stem 63 easy can be dismounted, and phase is arranged on according to the angle of required rotation
In the screwed hole answered.Locking screwed hole is offered by the screwed hole that upper limit plate 61 opens up, locking screwed hole is configured with matching
Short-rod bolt 64, the height of the height at the top of short-rod bolt 64 less than handle 10 when horizontal positioned, when handle 10 is placed vertically
When, i.e., handle 10 has been broken upwards by hinge, parallel with vertical links 40, and the height of the bottom of connector portions 13 is less than short-rod bolt
The height at 64 tops, connector portions 13 are locked between short-rod bolt 64 and bolt of long stem 63 and can not circumferentially rotated.Short-rod bolt
64 realize handle 10 when not rotating and placing vertically, limit circumferentially rotating for handle 10, prevent maloperation from causing vertically to connect
Bar 40 rotates.And after the maintenance of operating mechanism is completed, replace, handle 10, horizontal channel-section steel 20 etc. can stay in the and of vertical links 40
Switch on pillar 50 so that next time uses.And handle 10 is packed up by hinge, and define that it is circumferentially rotated after packing up, so as to keep away
Exempt from maloperation and cause divide-shut brake.Fig. 3 gives schematic diagram when handle 10 is packed up, and handle 10 is flat with vertical links 40 after packing up
OK, and handle 10 and vertical links 40 can be locked to realize that handle 10 is fixed on vertical links 40 by lock ring 14, to prevent
Only handle 10 drops.
As shown in Fig. 2 in a preferred embodiment, it is respectively arranged with the face of the relative circular arc of upper limit plate 61 in half
The ball bearing 65 of circular arc, the internal diameter of ball bearing 65 are equal to the external diameter of vertical links 40, and ball bearing 65 can help hang down
The rotation of straight connecting rod 40.
Operation principle of the present utility model is：Clamping fix handle 10 is fixed before dismantling operation mechanism by handle to set
Put on vertical links 40, anchor ear 30 is arranged on switch pillar 50 before removing origin operation mechanism, first incomplete fastening anchor ear
30, when waiting according to vertical links 40 with switching the distance, the height of handle 10 etc. of pillar 50 to determine the height of horizontal channel-section steel 20,
Vertical links 40 is placed in locating slot 21, and makes vertical links 40 vertical with horizontal channel-section steel 20（Vertical links 40 is set vertically
Put）, now fasten anchor ear 30；Then vertical links 40 is limited by connecting rod limit assembly, limits method as on by two pieces
Limiting plate 61 is positioned on horizontal channel-section steel 20, clamps vertical links 40 mutually, and now connecting rod limit assembly is not that complete folder is dead
Vertical links 40, but can prevent the vertical links 40 from, in the case where horizontal channel-section steel 20 rocks in the horizontal plane, can allow vertical
Straight connecting rod 40 is rotated, and upper limit plate 61 is bolted to be fixedly connected with the phase of the lower limiting board of lower section 62；When assembling handle
10 and after fixing vertical links 40, you can realize that vertical links 40 rotates around its primitive axis line by rotational handle 10.
During realizing divide-shut brake, the rotation of vertical links 40 has a stroke, and this stroke is different because of different operating mechanisms, and one
As have 90 °, 135 ° and 180 ° this several anglecs of rotation, therefore hole is threaded on upper limit plate 61, and be placed above two
Individual bolt of long stem 63, the angle that bolt of long stem 63 can rotate as needed are placed on corresponding screwed hole, and adjustable handle is fixed
Press from both sides to adjust position or height of the handle 10 on vertical links 40 so that the height at the top of bolt of long stem 63 is higher than handle 10
Height when horizontal positioned, therefore positioned by two with bolt of long stem 63, you can realize angle needed for vertical links 40（90°、
135 ° or 180 °）Rotation.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art is in the technical scope that the utility model discloses, the change that can readily occur in
Change or replace, should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should be with described
Scope of the claims is defined.
Claims (8)
1. a kind of device of alternative switch operation mechanism, includes handle（10）, anchor ear（30）, horizontal channel-section steel（20）And connecting rod
Limit assembly, it is characterised in that：
The handle（10）One end is fixedly installed handle geometrical clamp, the handle（10）It is fixed on by the handle geometrical clamp
The vertical links of the operating mechanism of Awaiting Overhaul（40）On；
The horizontal channel-section steel（20）One end is fixedly connected on the anchor ear（30）On, the horizontal channel-section steel（20）Pass through the anchor ear
（30）Level is fixed on switch pillar（50）On, the horizontal channel-section steel（20）Longitudinal direction on offer locating slot（21）,
Vertical links during maintenance（40）Positioned at the locating slot（21）It is interior；
The connecting rod limit assembly includes two blocks of upper limit plates（61）With two pieces of lower limiting boards（62）, the upper limit plate（61）
It is horizontally placed on the horizontal channel-section steel（20）Above, the lower limiting board（62）Positioned at the horizontal channel-section steel（20）Below,
The upper limit plate（61）Lower section, the upper limit plate（61）It is bolted mode and is located at the upper limit plate（61）
The lower limiting board of lower section（62）Mutually it is fixedly connected, two blocks of upper limit plates（61）It is correspondingly arranged, two pieces of upper limits
Plate（61）Relative face is circular arc, the vertical links in maintenance（40）Positioned at two blocks of upper limit plates（61）Between.
2. the device of alternative switch operation mechanism according to claim 1, it is characterised in that：The handle fixes clip pack
Strap is included（11）And ambulatory splint（12）, the strap（11）With the handle（10）It is be hinged, the handle
（10）Pass through connector portions（13）With the strap（11）It is be hinged；The ambulatory splint（12）With the strap（11）Phase
To setting, it is connected by bolt, the ambulatory splint（12）With the strap（11）Arc is provided with relative face
Concave surface.
3. the device of alternative switch operation mechanism according to claim 1, it is characterised in that：Two blocks of upper limit plates
（61）Above offer four screwed holes altogether, detection when, screwed hole be located on same circumference, the center of circle of the circumference and
The vertical links（40）The center of circle of lateral cross section overlaps, and the screwed hole is configured with two bolt of long stems to match（63）,
The bolt of long stem（63）The height at top is higher than the handle（10）Height when horizontal positioned；When the handle（10）It is horizontal
Place and be bonded a bolt of long stem（63）, the handle（10）Turn to successively corresponding to the remaining screw thread bore edges
Corresponding rotational angle is 90 °, 135 ° and 180 ° during position.
4. the device of alternative switch operation mechanism according to claim 3, it is characterised in that：The handle fixes clip pack
Strap is included（11）And ambulatory splint（12）, the strap（11）With the handle（10）It is be hinged, the handle
（10）Pass through connector portions（13）With the strap（11）It is be hinged；The ambulatory splint（12）With the strap（11）Phase
To setting, it is connected by bolt, the ambulatory splint（12）With the strap（11）Arc is provided with relative face
Concave surface；The upper limit plate（61）Locking screwed hole is offered by the screwed hole opened up, the locking screwed hole is configured with phase
The short-rod bolt matched somebody with somebody（64）, the short-rod bolt（64）The height at top is less than the handle（10）Height when horizontal positioned,
When the handle（10）During vertical placement, the connector portions（13）The height of bottom is less than the short-rod bolt（64）The height at top
Degree, the connector portions（13）It is locked to the short-rod bolt（64）With the bolt of long stem（63）Between and can not circumferentially rotate.
5. the device of alternative switch operation mechanism according to claim 1, it is characterised in that：The upper limit plate（61）
The ball bearing in semicircular arc is respectively arranged with the face of relative circular arc（65）, the ball bearing（65）Internal diameter etc.
In the vertical links（40）External diameter.
6. the device of alternative switch operation mechanism according to claim 2, it is characterised in that：The ambulatory splint（12）
With the strap（11）Arc-shaped concave corresponding to radius be equal to the vertical links（40）Radius.
7. the device of alternative switch operation mechanism according to claim 1, it is characterised in that：The handle（10）It is upper to go back
It is configured with lock ring（14）, when the handle（10）When being disposed vertically, the lock ring（14）By the handle（10）With it is described vertical
Connecting rod（40）Lock to realize the handle（10）Fixation.
8. the device of alternative switch operation mechanism according to claim 4, it is characterised in that：The strap（11）
And ambulatory splint（12）The ripple struction being vertically distributed is provided with opposite face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720719334.3U CN206819923U (en) | 2017-06-20 | 2017-06-20 | A kind of device of alternative switch operation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720719334.3U CN206819923U (en) | 2017-06-20 | 2017-06-20 | A kind of device of alternative switch operation mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206819923U true CN206819923U (en) | 2017-12-29 |
Family
ID=60761135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720719334.3U Expired - Fee Related CN206819923U (en) | 2017-06-20 | 2017-06-20 | A kind of device of alternative switch operation mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206819923U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109545606A (en) * | 2018-12-06 | 2019-03-29 | 国网浙江省电力有限公司嘉兴供电公司 | A kind of anchor ear device and method of anti-plug-in strip maloperation |
| CN110120318A (en) * | 2019-04-12 | 2019-08-13 | 国网浙江省电力有限公司杭州供电公司 | Outdoor high-voltage isolating switch master connecting-rod trip gear and service without power-off operating method |
| CN110775902A (en) * | 2019-09-30 | 2020-02-11 | 国网河南省电力公司商丘供电公司 | Auxiliary device for electric power construction |
-
2017
- 2017-06-20 CN CN201720719334.3U patent/CN206819923U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109545606A (en) * | 2018-12-06 | 2019-03-29 | 国网浙江省电力有限公司嘉兴供电公司 | A kind of anchor ear device and method of anti-plug-in strip maloperation |
| CN110120318A (en) * | 2019-04-12 | 2019-08-13 | 国网浙江省电力有限公司杭州供电公司 | Outdoor high-voltage isolating switch master connecting-rod trip gear and service without power-off operating method |
| CN110120318B (en) * | 2019-04-12 | 2023-10-27 | 国网浙江省电力有限公司杭州供电公司 | Main connecting rod tripping device of outdoor high-voltage isolating switch and uninterrupted maintenance operation method |
| CN110775902A (en) * | 2019-09-30 | 2020-02-11 | 国网河南省电力公司商丘供电公司 | Auxiliary device for electric power construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191105 Address after: 537100 Guigang 89 Democratic Road, the Guangxi Zhuang Autonomous Region Patentee after: GUIGANG POWER SUPPLY BUREAU, GRID COMPANY OF GUANGXI Address before: 537100 Guigang 89 Democratic Road, the Guangxi Zhuang Autonomous Region Co-patentee before: Hubei University of Technology Patentee before: GUIGANG POWER SUPPLY BUREAU, GRID COMPANY OF GUANGXI |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171229 |
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| CF01 | Termination of patent right due to non-payment of annual fee |