CN101635438A - Installation fitting for insulating enclosed type fuse - Google Patents
Installation fitting for insulating enclosed type fuse Download PDFInfo
- Publication number
- CN101635438A CN101635438A CN200810040903A CN200810040903A CN101635438A CN 101635438 A CN101635438 A CN 101635438A CN 200810040903 A CN200810040903 A CN 200810040903A CN 200810040903 A CN200810040903 A CN 200810040903A CN 101635438 A CN101635438 A CN 101635438A
- Authority
- CN
- China
- Prior art keywords
- installation
- fuse
- enclosed type
- type fuse
- installation portion
- 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.)
- Pending
Links
- 238000009434 installation Methods 0.000 title claims abstract description 113
- 230000006378 damage Effects 0.000 abstract description 6
- 238000013329 compounding Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 44
- 239000010931 gold Substances 0.000 description 44
- 229910052737 gold Inorganic materials 0.000 description 44
- 230000004927 fusion Effects 0.000 description 12
- 239000012212 insulator Substances 0.000 description 6
- 238000007789 sealing Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000006004 Quartz sand Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 229910052573 porcelain Inorganic materials 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000008033 biological extinction Effects 0.000 description 2
- 238000010891 electric arc Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 241001133184 Colletotrichum agaves Species 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000010892 electric spark Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Landscapes
- Fuses (AREA)
Abstract
The invention relates to an installation fitting for an insulating enclosed type fuse, which comprises a cylindrical clip hoop (5) for hooping and fastening a main part of the fuse (1). The installation fitting is characterized in that: one side of the cylindrical clip hoop (5) for hooping and fastening the main part of the fuse (1) is provided with a fixture installation part (6); and an L-shaped slide-on hanger hole (7) for hitching hanger components arranged on a cross arm (4) or an electrical column is formed on the fixture installation part (6). The installation fitting of the insulating enclosed type fuse aligns through holes for fixing the fuse with through holes for installation on the cross arm, and has the advantages of simple compounding operation, small labor intensity, no falling off of and no damage to the fuse in the operating process and convenient disassembly and installation.
Description
Technical field
The present invention relates to a kind of installation gold utensil of electric power utensil; particularly; the present invention relates to a kind of installation gold utensil of insulating enclosed type fuse, described insulating enclosed type fuse is to be used for transformer or distribution line protection have fusing carrier with, its internal equipment insulation sealing pagoda-shaped fuse.
Background technology
In the past, for protection transformer or distribution line, often used fuse switch.
On-load fuse switch (hereinafter to be referred as fuse) is applicable to that rated voltage 10kV, rated current 200A are following, in the distribution line and distribution transformer of frequency 50Hz, as overload and short-circuit protection and branch, the usefulness of closing the rated load electric current.
Its products characteristics: fuse is made up of pedestal, arc-extinction device two large divisions.When fuse is in closing position, dynamic and static contact is by the compression spring compression, to guarantee between contact enough pressure being arranged, rotating torque spring is equipped with in the expulsion tube lower end, after melt is packed into, torque spring is promptly tightened, and makes fuse be in tension, to guarantee expulsion tube self-locking when the closing position.
When circuit overload or the fusing of short circuit melt, fuse is pulled out in fusion tube rapidly by means of the effect of torque spring, and the heat energy of electric arc produces a large amount of arc extinguishing gases in fusion tube simultaneously, and electric arc is extinguished rapidly, to reduce the loss of arcing time and arc extinguishing material.Behind the arc extinction, fusion tube falls under the effect of deadweight and bridge-shaped contact compression spring automatically, realizes obviously visible fracture.But its shortcoming is:
(1) product technology is coarse, and workmanship is poor, and touch spring elasticity deficiency causes the contact loose contact and to produce spark overheated.
What (2) the fusion tube rotation axis was made is coarse dumb, make the fusion tube angle not reach the rules requirement, especially the fusion tube size majority of Pei Beiing does not reach the rules requirement, fusion tube is long with the duckbilled dieback, cause melt fusing back fusion tube not fall rapidly, in time with arc cutting, extinguish, cause fusion tube to burn or explode; The fusion tube size is short, the difficulty of closing a floodgate, and the contact loose contact produces electric spark, or it is dead to take place to get an electric shock.
(3) the fuse rated breaking-capacity is little, and its lower limit is less than the three-phase shortcircuit capacity of protected system.At present, 10kV outdoor drop-out type fuse is divided into three types, i.e. 50A, 100A, 200A.The breaking capacity upper limit of 200A fuse switch is 200MVA, and lower limit is 20MVA.According to the ability of its rupturing capacity, we are not difficult to find out, timely arc extinguishing after melt fusing during short trouble also makes fusion tube burn easily or explodes.
(4) some new switch fusion tube size and fuse fixed contact divide size match improper, very easily loosening, run into external force effect, vibration or strong wind weather in case be in operation, just malfunction and falling voluntarily, not only reduce electricity sales amount, and be difficult to guarantee the power supply reliability index.
In view of the existence of above-mentioned several respects defective, common way in recent years is that insulating enclosed type fuse is fixed on the cross-arm of the electric post on the distribution line with the installation gold utensil.
Insulating enclosed type fuse is a kind of indoor fuse.Be the interior sealing cartridge fuse that fills quartz sand filler, melt fusing when it passes through overload current or short circuit current, free gas after its metal vapors and the arcing is subjected to the effect of HTHP, spray into the space between the quartz sand, contact with quartz sand surface and to be subjected to cooled and solidified, reduce free gas and the metal vapors of melt evaporation back stay in fossula, thereby made the electric current natural zero-crossing, forced arc extinction.When melt fused, the backguy of fuse spring was also broken simultaneously, and ejected in bourdon tube.Top fixed contact (top fixed electrode) and bottom fixed contact (bottom fixed electrode) are set in insulator body, fusing carrier (fuse unit) is installed between top fixed contact and bottom fixed contact.In fusing carrier, taken in fuse element (melt) and fuse lead-in wire, fuse element fuses when distribution line is flowed through electric current above setting, thus, disconnects distribution line.
Fuse according to foregoing invention document 1 provides for preventing destruction or the induction of electric shock casualties accident at the environmental impact that suffers salt dust hazard and chemical gas etc., is provided with fuse in porcelain pagoda-shaped insulator.
In the past, the gold utensil installation portion was installed was provided with the installation gold utensil, pagoda-shaped fuse 1 was fixed on the electric post cross-arm by gold utensil is installed.At this moment, described installation gold utensil is with behind the fastening fuse of an intermediate plate (hoop) formula anchor clamps, aliging with through hole with the installation on through hole and the cross-arm by being arranged at fixing on the fixture block that intermediate plate (hoop) formula anchor clamps one side extends, and cooperation, fastening bolt is spirally connected fastening.Be installed in thus on the electric post cross-arm.
Obviously as seen, at this moment, described installation gold utensil is with behind the fastening fuse of an intermediate plate (hoop) formula anchor clamps, must will be arranged at fixing on the fixture block that intermediate plate (hoop) formula anchor clamps one side extends and align with through hole with the installation on through hole and the cross-arm, and its alignment, compounding operation are numerous and diverse, labour intensity is big, careless slightly, promptly may cause fuse to come off, damage, and, dismantle, install all very inconvenient.
Summary of the invention
The present invention does for addressing the above problem.
The objective of the invention is to: a kind of installation gold utensil of insulating enclosed type fuse is provided, and described insulating enclosed type fuse is to be used for the insulation sealing pagoda-shaped fuse that transformer or distribution line protection are used, that its internal equipment has fusing carrier.The installation gold utensil of described insulating enclosed type fuse aligns with through hole with the installation on through hole and the cross-arm to the fixing of fuse, and the operation of cooperation requires simple, and labour intensity is little; Can not cause fuse to come off in the operating process, damage; And, the dismounting of described installation gold utensil, easy for installation.
For achieving the above object, technical scheme of the present invention is as follows.
A kind of installation gold utensil of insulating enclosed type fuse comprises: is used for the tubular clamp of anchor ear, fastening fuse bodies portion, it is characterized in that,
Described tubular clamp one side that is used for anchor ear, fastening fuse bodies portion is formed with the anchor clamps installation portion, is formed with the formula that the slips into hook hole of the hook parts that are used to be hooked on cross-arm or the electric post on the described anchor clamps installation portion.
Installation gold utensil according to insulating enclosed type fuse of the present invention is characterized in that, the described installation that is used to be hooked on cross-arm or the electric post is a bolt with the hook parts.
Installation gold utensil according to insulating enclosed type fuse of the present invention is characterized in that, the described formula hook hole of slipping into is " L " font.
Installation gold utensil according to insulating enclosed type fuse of the present invention is characterized in that, described anchor clamps installation portion is the template installation portion.
Installation gold utensil according to insulating enclosed type fuse of the present invention is characterized in that, described anchor clamps installation portion is a frame type installation portion.
Installation gold utensil according to insulating enclosed type fuse of the present invention, it is characterized in that described anchor clamps installation portion is a mountain font, promptly, form the protrusion board to two sides respectively in described template installation portion outer end, form to protrude to form respectively on board in this two side and slip into formula hook hole.
Installation gold utensil according to insulating enclosed type fuse of the present invention is characterized in that,
Be formed with two on the anchor clamps installation portion that described tubular clamp one side that is used for anchor ear, fastening fuse bodies portion forms and slip into formula hook hole.
Installation gold utensil according to insulating enclosed type fuse of the present invention is characterized in that,
The formula that the slips into hook hole opening that forms on described template installation portion outer end two sides protrusion board is towards differing, the formula that the slips into hook hole opening that forms on described template installation portion outer end one side is protruded board is towards a left side or right direction, protrudes the formula that slips into hook hole opening on the board towards above-below direction being formed at opposite side.
Installation gold utensil according to insulating enclosed type fuse of the present invention is characterized in that, the described formula hook hole opening that slips into is for having " U " font feature, and promptly hole, the bottom portion of " L " font has perk to extend slightly.
Installation gold utensil according to insulating enclosed type fuse of the present invention, can not occur in the problem that produces corona discharge between gold utensil and fuse of installing, can not cause the induction of electric shock accident yet, the installation gold utensil of described insulating enclosed type fuse aligns with through hole with the installation on through hole and the cross-arm to the fixing of fuse, and compounding operation is simple, and labour intensity is little, operating process can not cause fuse to come off, damage, and, dismounting, easy for installation.
The simple declaration of accompanying drawing
Figure 1A is respectively cutaway view, the end view of installation gold utensil one example of insulating enclosed type fuse of the present invention shown in the B.
Fig. 2 A is respectively another routine cutaway view of installation gold utensil, the end view of insulating enclosed type fuse of the present invention shown in the B.
Fig. 3 A is respectively the cutaway view and the bottom view of the another example of installation gold utensil of insulating enclosed type fuse of the present invention shown in the B.
Figure 4 shows that electric post installation portion schematic diagram.
Fig. 5 A is respectively the angle steel installation portion front view and the end view of installation gold utensil one example of insulating enclosed type fuse of the present invention shown in the B.
Fig. 6 is an insulating enclosed type fuse.
Among the figure, 1 insulating enclosed type fuse, 2 is the fuse insulator body, and 2a is a fuse insulator body installation portion, and 3 for installing gold utensil, and 4 is cross-arm, and 5 is the tubular clamp, and 6 is the anchor clamps installation portion, and 7 are the formula that the slips into hook hole of anchor clamps installation portion, 8 are the hook bolt.
Embodiment
Below, with reference to accompanying drawing, describe with regard to an example of the present invention.
Embodiment 1
A kind of insulator body 2 of the sealing pagoda-shaped fuse 1 that insulate, form cylindric by porcelain, form a plurality of tops lug, nib on the top of insulator body 2, form installation portion 2a and a plurality of bottoms lug, nib that gold utensil 3 is installed, form cylindrical portion in its underpart at its body.
The fuse installation portion that gold utensil 3 is installed is the porcelain wall that is formed at the heavy wall of insulation sealing pagoda-shaped fuse central authorities, and its wall thickness is in the scope of 30-40mm, so that its external diameter and top lug, nib external diameter are roughly the same.
Embodiment 2
Except described anchor clamps installation portion is the frame shape, other make the installation gold utensil of insulating enclosed type fuse of the present invention as embodiment 1.That is, in the present embodiment, replace tabular described anchor clamps installation portion, thus, increase installation portion intensity with the frame shape.
Except described anchor clamps installation portion is a mountain font frame shape, that is, form the protrusion board to two sides respectively in described template installation portion outer end, form to protrude to form respectively on board in this two side and slip into formula hook hole.
And, the formula that the slips into hook hole opening that forms on described template installation portion outer end two sides protrusion board is towards differing, the formula that the slips into hook hole opening that forms on described template installation portion outer end one side protrusion board is towards right direction, protrude the formula that slips into hook hole opening on the board outside direction down being formed at opposite side, other make the installation gold utensil of insulating enclosed type fuse of the present invention as embodiment 1.
That is, in the present embodiment, the installation of the installation gold utensil of insulating enclosed type fuse of the present invention is used more convenient.
Except described anchor clamps installation portion is a mountain font frame shape, that is, form the protrusion board to two sides respectively in described template installation portion outer end, form to protrude to form respectively on board in this two side and slip into formula hook hole.
And, the formula that the slips into hook hole opening that forms on described template installation portion outer end two sides protrusion board is towards differing, the formula that the slips into hook hole opening that forms on described template installation portion outer end one side protrusion board is towards left direction, protrude the formula that slips into hook hole opening on the board outside direction down being formed at opposite side, other make the installation gold utensil of insulating enclosed type fuse of the present invention as embodiment 1.
That is, in the present embodiment, the installation of the installation gold utensil of insulating enclosed type fuse of the present invention is used more convenient.
Except the described formula hook hole opening that slips into for having " U " font feature, promptly hole, the bottom portion of " L " font has outside perk extends, other make the installation gold utensil of insulating enclosed type fuse of the present invention as embodiment 1.
That is, in the present embodiment, the installation of the installation gold utensil of insulating enclosed type fuse of the present invention is used more convenient.
Except the described formula hook hole opening that slips into for having " U " font feature, promptly the bottom of " L " font has outside the extension slightly, other make the installation gold utensil of insulating enclosed type fuse of the present invention as embodiment 4.
Except the installation gold utensil with described insulating enclosed type fuse was installed on the angle steel, other implemented the installation of the installation gold utensil of insulating enclosed type fuse of the present invention as embodiment 3.
Installation gold utensil according to insulating enclosed type fuse of the present invention, can not occur in the problem that produces corona discharge between gold utensil and fuse of installing, can not cause the induction of electric shock accident yet, the installation gold utensil of described insulating enclosed type fuse aligns with through hole with the installation on through hole and the cross-arm to the fixing of fuse, and compounding operation is simple, and labour intensity is little, operating process can not cause fuse to come off, damage, and, dismounting, easy for installation.
Claims (9)
1. installation fitting for insulating enclosed type fuse, comprise: the tubular clamp (5) that is used for anchor ear, fastening fuse (1) main part, it is characterized in that, described tubular clamp (5) one sides that are used for anchor ear, fastening fuse (1) main part are formed with anchor clamps installation portion (6), are formed with the formula that the slips into hook hole (7) that is used to be hooked in the hook parts on cross-arm (4) or the electric post on the described anchor clamps installation portion (6).
2. installation fitting for insulating enclosed type fuse as claimed in claim 1 is characterized in that, the described installation that is used to be hooked on cross-arm or the electric post is a bolt with the hook parts.
3. installation fitting for insulating enclosed type fuse as claimed in claim 1 is characterized in that, the described formula hook hole (7) of slipping into is " L " font.
4. installation fitting for insulating enclosed type fuse as claimed in claim 1 is characterized in that, described anchor clamps installation portion (6) is the template installation portion.
5. installation fitting for insulating enclosed type fuse as claimed in claim 1 is characterized in that, described anchor clamps installation portion (6) is a frame type installation portion.
6. installation fitting for insulating enclosed type fuse as claimed in claim 1, it is characterized in that described anchor clamps installation portion (6) is a mountain font, promptly, form the protrusion board to two sides respectively in described template installation portion outer end, form to protrude to form respectively on board in this two side and slip into formula hook hole (7).
7. as claim 1 or 6 described installation fitting for insulating enclosed type fuse, it is characterized in that,
Be formed with two on the anchor clamps installation portion that described tubular clamp one side that is used for anchor ear, fastening fuse bodies portion forms and slip into formula hook hole.
8. installation fitting for insulating enclosed type fuse as claimed in claim 7 is characterized in that,
The formula that the slips into hook hole opening that forms on described template installation portion outer end two sides protrusion board is towards differing, be formed at described template installation portion outer end one side and protrude the formula that slips into hook hole opening on the board towards a left side or right direction, be formed at opposite side and protrude the formula that slips into hook hole opening on the board towards above-below direction.
9. installation fitting for insulating enclosed type fuse as claimed in claim 7 is characterized in that, the described formula hook hole opening that slips into is for having " U " font feature, and promptly hole, the bottom portion of " L " font has perk to extend.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810040903A CN101635438A (en) | 2008-07-24 | 2008-07-24 | Installation fitting for insulating enclosed type fuse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810040903A CN101635438A (en) | 2008-07-24 | 2008-07-24 | Installation fitting for insulating enclosed type fuse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101635438A true CN101635438A (en) | 2010-01-27 |
Family
ID=41594537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810040903A Pending CN101635438A (en) | 2008-07-24 | 2008-07-24 | Installation fitting for insulating enclosed type fuse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101635438A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113628939A (en) * | 2021-08-13 | 2021-11-09 | 温州益坤电气股份有限公司 | Prevent top net overvoltage protection device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11299017A (en) * | 1998-04-08 | 1999-10-29 | Chubu Electric Power Co Inc | Outer covering construction of high voltage street installation type switchgear |
| CN2413379Y (en) * | 2000-01-31 | 2001-01-03 | 杭州电力设备制造公司 | High-voltage drop-off fuse |
| CN201041799Y (en) * | 2007-05-10 | 2008-03-26 | 王保全 | Falling fuser |
| CN201289972Y (en) * | 2008-07-24 | 2009-08-12 | 上海市电力公司 | Hardware fittings for installation of insulated enclosed fuse |
-
2008
- 2008-07-24 CN CN200810040903A patent/CN101635438A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11299017A (en) * | 1998-04-08 | 1999-10-29 | Chubu Electric Power Co Inc | Outer covering construction of high voltage street installation type switchgear |
| CN2413379Y (en) * | 2000-01-31 | 2001-01-03 | 杭州电力设备制造公司 | High-voltage drop-off fuse |
| CN201041799Y (en) * | 2007-05-10 | 2008-03-26 | 王保全 | Falling fuser |
| CN201289972Y (en) * | 2008-07-24 | 2009-08-12 | 上海市电力公司 | Hardware fittings for installation of insulated enclosed fuse |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113628939A (en) * | 2021-08-13 | 2021-11-09 | 温州益坤电气股份有限公司 | Prevent top net overvoltage protection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101635233B (en) | Insulating enclosed type pagoda-shaped fuse | |
| CN101521065A (en) | Explosion-proof automatic-separation type lightning arrester | |
| CN202473807U (en) | Fuse unit structure for fuse | |
| CN201845734U (en) | Novel dropping type fuse | |
| CN101083164B (en) | Lightning arrester | |
| CN108493035A (en) | Disconnecting switch equipped with arc initiation device | |
| CN201289972Y (en) | Hardware fittings for installation of insulated enclosed fuse | |
| CN203659780U (en) | Fully-insulated expulsion fuse | |
| CN102243958A (en) | Fully-insulated drop-out type fuse having built-in fusion tube | |
| CN101635438A (en) | Installation fitting for insulating enclosed type fuse | |
| CN202013858U (en) | Built-in drop-out fuse for fully insulated melt pipe | |
| CN105140878B (en) | High voltage drop-out type fuse cutout overcurrent switching protection | |
| CN203950770U (en) | Insulating enclosed type fuse fastening assembly | |
| CN202473806U (en) | Upper structure for fuse protector | |
| CN203950776U (en) | J type hook hole insulating enclosed type fuse fastening assembly | |
| CN202601543U (en) | Leftwards inclined E-shaped fitting for insulating enclosed type fuse | |
| CN216528721U (en) | Low-voltage high-breaking-capacity fuse | |
| CN203950771U (en) | Fuse jockey | |
| CN203950769U (en) | Hook hole insulating enclosed type fuse fastening assembly | |
| CN210347892U (en) | Short-circuit discharge device for polypropylene film capacitor | |
| CN200969333Y (en) | High breaking high-voltage drop-off fuse | |
| CN206758336U (en) | Vacuum fusion tube isolation switch | |
| CN103681157B (en) | A kind of Arc-extinguishing-tydrop-out drop-out fuse | |
| CN204189754U (en) | A kind of easy-to-mount single-column all insulation crane | |
| CN101145680A (en) | Fixing device for air lead |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI JIURUI POWER INSULATION EQUIPMENT CO., LT Free format text: FORMER OWNER: SHANGHAI ELECTRIC POWER TECHNOLOGY DEVELOPMENT CO., LTD.;SUZHOU AIJIAN PORCELAIN CO.,LTD.;SHANGHAI SOUTH POWER SUPPLY ENGINEERING CO., LTD. AINAQISI MOTOR (SHANGHAI) CO., LTD. SHANGHAI FUJIKURA CHENGLONG CABLE ACCESSORY CO., LTD. ENERGY SUPPORT CORP. Effective date: 20121009 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20121009 Address after: 201102, 1122 deep road, Pudong New Area, Shanghai Applicant after: Shanghai Electric Power Corporation Applicant after: Shanghai Jiurui Electric Power Insulation Equipment Co., Ltd. Applicant after: Ainaqisi Motor(Shanghai) Co., Ltd. Applicant after: Shanghai Fujikura Chenglong Cable Accessory Co., Ltd. Applicant after: Energy Support Corp. Address before: 201102, 1122 deep road, Pudong New Area, Shanghai Applicant before: Shanghai Electric Power Corporation Applicant before: Shanghai Electric Power Live Working Technology Development Co., Ltd. Applicant before: Ainaqisi Motor(Shanghai) Co., Ltd. Applicant before: Shanghai Fujikura Chenglong Cable Accessory Co., Ltd. Applicant before: Energy Support Corp. |
|
| ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA SHANGHAI JIURUI IN Free format text: FORMER OWNER: SHANGHAI JIURUI INSULATING INSTRUMENT CO., LTD. AINAQISI MOTOR (SHANGHAI) CO., LTD. SHANGHAI FUJIKURA CHENGLONG CABLE ACCESSORY CO., LTD. ENERGY SUPPORT CORP. Effective date: 20121107 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20121107 Address after: 201102, 1122 deep road, Pudong New Area, Shanghai Applicant after: Shanghai Electric Power Corporation Applicant after: State Grid Corporation of China Applicant after: Shanghai Jiurui Electric Power Insulation Equipment Co., Ltd. Applicant after: Ainaqisi Motor(Shanghai) Co., Ltd. Applicant after: Shanghai Fujikura Chenglong Cable Accessory Co., Ltd. Applicant after: Energy Support Corp. Address before: 201102, 1122 deep road, Pudong New Area, Shanghai Applicant before: Shanghai Electric Power Corporation Applicant before: Shanghai Jiurui Electric Power Insulation Equipment Co., Ltd. Applicant before: Ainaqisi Motor(Shanghai) Co., Ltd. Applicant before: Shanghai Fujikura Chenglong Cable Accessory Co., Ltd. Applicant before: Energy Support Corp. |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100127 |