CN107134396B - A kind of fixed frame of overcurrent protection fuse - Google Patents
A kind of fixed frame of overcurrent protection fuse Download PDFInfo
- Publication number
- CN107134396B CN107134396B CN201710443334.XA CN201710443334A CN107134396B CN 107134396 B CN107134396 B CN 107134396B CN 201710443334 A CN201710443334 A CN 201710443334A CN 107134396 B CN107134396 B CN 107134396B
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- Prior art keywords
- parts
- iron
- powder
- spare
- fixed frame
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/22—Intermediate or auxiliary parts for carrying, holding, or retaining fuse, co-operating with base or fixed holder, and removable therefrom for renewing the fuse
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H69/00—Apparatus or processes for the manufacture of emergency protective devices
- H01H69/02—Manufacture of fuses
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/54—Protective devices wherein the fuse is carried, held, or retained by an intermediate or auxiliary part removable from the base, or used as sectionalisers
Abstract
The present invention discloses a kind of fixed frame of overcurrent protection fuse, including 16-30 parts of iron powder, 2-6 parts of nickel powder, 10-16 parts of yttrium element, 4-8 parts of imino group silicon, 5-7 parts of coal-gangue-powder, 6-10 parts of chromium powder, 2-6 parts of pure iron cosolvent, higher alcohols are object 3-6 parts fatty acid ester compounded, oleic acid 2-5 parts of vulcanization, 4-7 parts of Nano-Zinc and 6-8 parts of zircon sand；Be conducive to improve cable connection safety, while the high heat fusing generated by the people of fuse using the overcurrent protection fuse of the fixed frame, play an important role to improve the safety that is powered.
Description
Technical field
Present invention relates particularly to a kind of fixed frames of overcurrent protection fuse.
Background technique
Wire and cable refers to the material for electric power, communication and associated transport purposes.The usually few, product diameter by core number
Small, the simple product of structure is known as electric wire, and what is do not insulated is known as bare wire, and others are known as cable.
In China, PVC cable material in the main insulating layer as the agricultural buried wire of high-low pressure and industrial power cable, at
The more than ten years are run to function, since PVC cable insulating material insulation resistance is relatively low, leakage current is too big, so that many places occur
Underground line operation troubles.
Further, since existing cable in electricity transmission process, due to the length limitation of cable, draws in long range and sets process
In, need repeatedly to carry out cable connection, but since there are connections to be easy to appear problem, junction is easy for existing cable connector
The case where breaking, power-off caused to leak electricity.
Summary of the invention
Be conducive to improve cable connection safety the technical problem to be solved in the present invention is to provide one kind, while passing through fuse
The high heat fusing itself generated, for the fixed frame for improving the overcurrent protection fuse to play an important role safely that is powered.
To solve the above problems, the present invention adopts the following technical scheme:
A kind of fixed frame of overcurrent protection fuse, the fixed frame include following material: 16-30 parts of iron powder, nickel powder 2-6
Part, 10-16 parts of yttrium element, 4-8 parts of imino group silicon, 5-7 parts of coal-gangue-powder, 6-10 parts of chromium powder, 2-6 parts of pure iron cosolvent, higher alcohols
Fatty acid ester compounded object 3-6 parts, oleic acid 2-5 parts of vulcanization, 4-7 parts of Nano-Zinc and 6-8 parts of zircon sand, the manufacturer of the fixed frame
Method the following steps are included:
1) 16-30 parts of iron powder are taken by smelting furnace, molten iron is melt into the case of a high temperature, is subsequently cooled to iron blank, it is spare；
2) iron blank made from step 1) is heated to 200 degree, is then forged by machine, the impurity in iron blank is gone
It removes, it is spare；
3) take 10-16 parts and zircon sand 6-8 parts of yttrium element respectively by smelting furnace high melt, then by the method for purification
Metal object contained by it is extracted, it is spare；
4) 2-6 parts of nickel powder, 4-8 parts of imino group silicon, 5-7 parts of coal-gangue-powder and 6-10 parts of chromium powder mixing are taken, and pass through high temperature melting
Synthesis metal blank is made in refining, spare；
5) by metal blank one made from iron blank and step 3) extract made from step 2) metal object, step 4)
With by smelting furnace, 2-6 parts of pure iron cosolvent are added, is melted by 3000 degrees Celsius of high temperature, fast melting iron blank system
Metal liquid is obtained, it is spare；
6) take higher alcohols are object 3-6 parts fatty acid ester compounded, vulcanize oleic acid 2-5 parts, 4-7 parts of Nano-Zinc to be added to step 5)
Interior, thoroughly, spare metal liquid is made in the material fusion then added when high temperature；
7) metal liquid made from step 6) is poured on module, so that metal object is made in metal liquid Slow cooling
Part, it is spare；
8) metal objects made from step 7) are processed, object corner angle is polished.
The beneficial effects of the present invention are: can will be integrally attached on wall, due to being provided with fixed frame due to being provided with
Cross bar was capable of fixing electric conductor, due to being provided with clamping seat, is conducive to fuse and is fixed on upper mounted plate part and lower fixed metal plate
On golden part, due to being provided with fixed rack and spring retainer plate, be conducive to fixed fuse.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of the fixed frame of overcurrent protection fuse of the present invention.
Specific embodiment
Embodiment one:
As shown in fig.1, a kind of overcurrent protection fuse using the fixed frame, including fixed frame 1 and fuse 2, institute
It states fixed frame 1 to include cross bar 3 and cross electric conductor 4, the cross bar 3 is located at the right side of fixed frame 1, and the electric conductor 4 of crossing is located at cross
The inside of bar 3 is simultaneously fixed with 3 phase of cross bar, and the electric conductor 4 of crossing includes energization port 5 and fixing seat 6, the energization port 5
In the middle part for crossing electric conductor 4, the fixing seat 6 was located at the both ends of electric conductor 4, and the fuse 2 is located at the right side of fixed frame 1
Side, the fuse 2 include that clamping seat 7, upper fixed sheet metal component 8 and lower fixed sheet metal component 11, the clamping seat 7 are located at fuse
2 top is provided with fixed bolt 9 on fixed sheet metal component 8, is provided with fixed net below fixed sheet metal component 8
Frame 10 is provided with spring retainer plate 12 on the lower fixed sheet metal component 11.
The cross bar 3 is to be welded and fixed with upper fixed sheet metal component 8 and lower fixed sheet metal component 11, is conducive to fixed fuse 2.
The energization port 5 is equipped with electric wire, is conducive to be powered.
The fuse 2 is disassembly setting, can be convenient for changing after fuse blows new.
Lower 11 liters of the fixed sheet metal component is provided with fixed bolt 9, is conducive to be consolidated by fixed bolt 9 and wall
It is fixed.
Fixed sheet metal component 8 and lower fixed sheet metal component 11 are 90 ° of settings, are conducive to wall at vertical fixed.
It is provided with securing groove (not shown) with fixed sheet metal component 8 and lower fixed sheet metal component 11, is conducive to be embedded in
Fuse 2.
The fixed frame is made of the material of following parts by weight: 30 parts of iron powder, 2 parts of nickel powder, 10 parts of yttrium element, imino group
4 parts of silicon, 6 parts of chromium powder, 2 parts of pure iron cosolvent, 3 parts of the fatty acid ester compounded object of higher alcohols, 2 parts of oleic acid of vulcanization, is received 5 parts of coal-gangue-powder
4 parts of zinc of rice and 6 parts of zircon sand, the manufacturing method of the fixed frame the following steps are included:
1) 30 parts of iron powder are taken by smelting furnace, molten iron is melt into the case of a high temperature, is subsequently cooled to iron blank, it is spare；
2) iron blank made from step 1) is heated to 200 degree, is then forged by machine, the impurity in iron blank is gone
It removes, it is spare；
3) take 6 parts of 10 parts of yttrium element and zircon sand respectively by smelting furnace high melt, then the method by purification by its
Contained metal object extracts, spare；
4) 2 parts of nickel powder, 4 parts of imino group silicon, 5 parts of coal-gangue-powder and 6 parts of chromium powder mixing are taken, and by high melt, is made and closes
It is spare at metal blank；
5) by metal blank one made from iron blank and step 3) extract made from step 2) metal object, step 4)
With by smelting furnace, 2 parts of pure iron cosolvent are added, is melted by 3000 degrees Celsius of high temperature, fast melting iron blank is made
Metal liquid, it is spare；
6) take 3 parts of the fatty acid ester compounded object of higher alcohols, 2 parts of oleic acid of vulcanization, 4 parts of Nano-Zinc be added in step 5), then
Thoroughly, spare metal liquid is made in the material fusion added when high temperature；
7) metal liquid made from step 6) is poured on module, so that metal object is made in metal liquid Slow cooling
Part, it is spare；
8) metal objects made from step 7) are processed, object corner angle is polished.
Embodiment two:
As shown in fig.1, a kind of overcurrent protection fuse using the fixed frame, including fixed frame 1 and fuse 2, institute
It states fixed frame 1 to include cross bar 3 and cross electric conductor 4, the cross bar 3 is located at the right side of fixed frame 1, and the electric conductor 4 of crossing is located at cross
The inside of bar 3 is simultaneously fixed with 3 phase of cross bar, and the electric conductor 4 of crossing includes energization port 5 and fixing seat 6, the energization port 5
In the middle part for crossing electric conductor 4, the fixing seat 6 was located at the both ends of electric conductor 4, and the fuse 2 is located at the right side of fixed frame 1
Side, the fuse 2 include that clamping seat 7, upper fixed sheet metal component 8 and lower fixed sheet metal component 11, the clamping seat 7 are located at fuse
2 top is provided with fixed bolt 9 on fixed sheet metal component 8, is provided with fixed net below fixed sheet metal component 8
Frame 10 is provided with spring retainer plate 12 on the lower fixed sheet metal component 11.
The cross bar 3 is to be welded and fixed with upper fixed sheet metal component 8 and lower fixed sheet metal component 11, is conducive to fixed fuse 2.
The energization port 5 is equipped with electric wire, is conducive to be powered.
The fuse 2 is disassembly setting, can be convenient for changing after fuse blows new.
Lower 11 liters of the fixed sheet metal component is provided with fixed bolt 9, is conducive to be consolidated by fixed bolt 9 and wall
It is fixed.
Fixed sheet metal component 8 and lower fixed sheet metal component 11 are 90 ° of settings, are conducive to wall at vertical fixed.
It is provided with securing groove (not shown) with fixed sheet metal component 8 and lower fixed sheet metal component 11, is conducive to be embedded in
Fuse 2.
The fixed frame is made of the material of following parts by weight: 16 parts of iron powder, 6 parts of nickel powder, 16 parts of yttrium element, imino group
8 parts of silicon, 10 parts of chromium powder, 6 parts of pure iron cosolvent, 6 parts of the fatty acid ester compounded object of higher alcohols, 5 parts of oleic acid of vulcanization, is received 7 parts of coal-gangue-powder
7 parts of zinc of rice and 8 parts of zircon sand, the manufacturing method of the fixed frame the following steps are included:
1) 16 parts of iron powder are taken by smelting furnace, molten iron is melt into the case of a high temperature, is subsequently cooled to iron blank, it is spare；
2) iron blank made from step 1) is heated to 200 degree, is then forged by machine, the impurity in iron blank is gone
It removes, it is spare；
3) take 8 parts of 16 parts of yttrium element and zircon sand respectively by smelting furnace high melt, then the method by purification by its
Contained metal object extracts, spare；
4) 6 parts of nickel powder, 8 parts of imino group silicon, 7 parts of coal-gangue-powder and 10 parts of chromium powder mixing are taken, and by high melt, is made and closes
It is spare at metal blank；
5) by metal blank one made from iron blank and step 3) extract made from step 2) metal object, step 4)
With by smelting furnace, 6 parts of pure iron cosolvent are added, is melted by 3000 degrees Celsius of high temperature, fast melting iron blank is made
Metal liquid, it is spare；
6) take 6 parts of the fatty acid ester compounded object of higher alcohols, 5 parts of oleic acid of vulcanization, 7 parts of Nano-Zinc be added in step 5), then
Thoroughly, spare metal liquid is made in the material fusion added when high temperature；
7) metal liquid made from step 6) is poured on module, so that metal object is made in metal liquid Slow cooling
Part, it is spare；
8) metal objects made from step 7) are processed, object corner angle is polished.
Embodiment three:
As shown in fig.1, a kind of overcurrent protection fuse using the fixed frame, including fixed frame 1 and fuse 2, institute
It states fixed frame 1 to include cross bar 3 and cross electric conductor 4, the cross bar 3 is located at the right side of fixed frame 1, and the electric conductor 4 of crossing is located at cross
The inside of bar 3 is simultaneously fixed with 3 phase of cross bar, and the electric conductor 4 of crossing includes energization port 5 and fixing seat 6, the energization port 5
In the middle part for crossing electric conductor 4, the fixing seat 6 was located at the both ends of electric conductor 4, and the fuse 2 is located at the right side of fixed frame 1
Side, the fuse 2 include that clamping seat 7, upper fixed sheet metal component 8 and lower fixed sheet metal component 11, the clamping seat 7 are located at fuse
2 top is provided with fixed bolt 9 on fixed sheet metal component 8, is provided with fixed net below fixed sheet metal component 8
Frame 10 is provided with spring retainer plate 12 on the lower fixed sheet metal component 11.
The cross bar 3 is to be welded and fixed with upper fixed sheet metal component 8 and lower fixed sheet metal component 11, is conducive to fixed fuse 2.
The energization port 5 is equipped with electric wire, is conducive to be powered.
The fuse 2 is disassembly setting, can be convenient for changing after fuse blows new.
Lower 11 liters of the fixed sheet metal component is provided with fixed bolt 9, is conducive to be consolidated by fixed bolt 9 and wall
It is fixed.
Fixed sheet metal component 8 and lower fixed sheet metal component 11 are 90 ° of settings, are conducive to wall at vertical fixed.
It is provided with securing groove (not shown) with fixed sheet metal component 8 and lower fixed sheet metal component 11, is conducive to be embedded in
Fuse 2.
The fixed frame is made of the material of following parts by weight: 21 parts of iron powder, 4 parts of nickel powder, 13 parts of yttrium element, imino group
6 parts of silicon, 8 parts of chromium powder, 4 parts of pure iron cosolvent, 5 parts of the fatty acid ester compounded object of higher alcohols, 3 parts of oleic acid of vulcanization, is received 6 parts of coal-gangue-powder
6 parts of zinc of rice and 7 parts of zircon sand, the manufacturing method of the fixed frame the following steps are included:
1) 21 parts of iron powder are taken by smelting furnace, molten iron is melt into the case of a high temperature, is subsequently cooled to iron blank, it is spare；
2) iron blank made from step 1) is heated to 200 degree, is then forged by machine, the impurity in iron blank is gone
It removes, it is spare；
3) take 7 parts of 13 parts of yttrium element and zircon sand respectively by smelting furnace high melt, then the method by purification by its
Contained metal object extracts, spare；
4) 4 parts of nickel powder, 6 parts of imino group silicon, 6 parts of coal-gangue-powder and 8 parts of chromium powder mixing are taken, and by high melt, is made and closes
It is spare at metal blank；
5) by metal blank one made from iron blank and step 3) extract made from step 2) metal object, step 4)
With by smelting furnace, 4 parts of pure iron cosolvent are added, is melted by 3000 degrees Celsius of high temperature, fast melting iron blank is made
Metal liquid, it is spare；
6) take 5 parts of the fatty acid ester compounded object of higher alcohols, 3 parts of oleic acid of vulcanization, 6 parts of Nano-Zinc be added in step 5), then
Thoroughly, spare metal liquid is made in the material fusion added when high temperature；
7) metal liquid made from step 6) is poured on module, so that metal object is made in metal liquid Slow cooling
Part, it is spare；
8) metal objects made from step 7) are processed, object corner angle is polished.
Experimental example:
Common fixed frame and special fixed frame are chosen compared with fixed frame of the invention, and according to weight, corrosion resistant
The case where losing effect and hardness foundation as a comparison, analyzing three groups of fixed frames, and obtain best fixed frame.
Using common fixed frame be control group two as control group one, special fixed frame and fixed frame of the invention is control
Group three, specific data are as shown in the table:
Three groups of materials are compared, it is best to obtain fixed frame effect of the invention, has compared with two groups of control groups light-weight, resistance to
Corrosion and the big advantage of hardness.
The beneficial effects of the present invention are: can will be integrally attached on wall, due to being provided with fixed frame due to being provided with
Cross bar was capable of fixing electric conductor, due to being provided with clamping seat, is conducive to fuse and is fixed on upper mounted plate part and lower fixed metal plate
On golden part, due to being provided with fixed rack and spring retainer plate, be conducive to fixed fuse.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
The change or replacement expected without creative work should all be covered within that scope of the present invention.
Claims (1)
1. a kind of fixed frame of overcurrent protection fuse, it is characterised in that: the fixed frame includes following material: iron powder 16-30
Part, 2-6 parts of nickel powder, 10-16 parts of yttrium element, 4-8 parts of imino group silicon, 5-7 parts of coal-gangue-powder, 6-10 parts of chromium powder, pure iron cosolvent 2-6
Part, higher alcohols are object 3-6 part fatty acid ester compounded, vulcanize oleic acid 2-5 parts, 4-7 parts of Nano-Zinc and 6-8 parts of zircon sand, the fixation
The manufacturing method of fixed frame described in the manufacturing method of frame the following steps are included:
1) 16-30 parts of iron powder are taken by smelting furnace, molten iron is melt into the case of a high temperature, is subsequently cooled to iron blank, it is spare；
2) iron blank made from step 1) is heated to 200 degree, is then forged by machine, the impurity in iron blank is removed,
It is spare；
3) take 10-16 parts of yttrium element and zircon sand 6-8 part respectively by smelting furnace high melt, then through the method that purification by its
Contained metal object extracts, spare；
4) 2-6 parts of nickel powder, 4-8 parts of imino group silicon, 5-7 parts of coal-gangue-powder and 6-10 parts of chromium powder mixing are taken, and pass through high melt, system
Metal blank must be synthesized, it is spare；
5) metal blank made from iron blank and step 3) extract made from step 2) metal object, step 4) is led to together
Smelting furnace is crossed, 2-6 parts of pure iron cosolvent is added, is melted by 3000 degrees Celsius of high temperature, gold is made in fast melting iron blank
Belong to liquid, it is spare；
6) take higher alcohols are object 3-6 parts fatty acid ester compounded, vulcanize oleic acid 2-5 parts, 4-7 parts of Nano-Zinc to be added in step 5), so
Thoroughly, spare metal liquid is made in the material fusion added when high temperature afterwards；
7) metal liquid made from step 6) is poured on module, so that metal objects are made in metal liquid Slow cooling, it is standby
With；
8) metal objects made from step 7) are processed, object corner angle is polished.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710443334.XA CN107134396B (en) | 2015-11-14 | 2015-11-14 | A kind of fixed frame of overcurrent protection fuse |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510785427.1A CN105390353B (en) | 2015-11-14 | 2015-11-14 | A kind of overcurrent protection fuse |
| CN201710443334.XA CN107134396B (en) | 2015-11-14 | 2015-11-14 | A kind of fixed frame of overcurrent protection fuse |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510785427.1A Division CN105390353B (en) | 2015-11-14 | 2015-11-14 | A kind of overcurrent protection fuse |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107134396A CN107134396A (en) | 2017-09-05 |
| CN107134396B true CN107134396B (en) | 2019-02-22 |
Family
ID=55422523
Family Applications (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510785427.1A Expired - Fee Related CN105390353B (en) | 2015-11-14 | 2015-11-14 | A kind of overcurrent protection fuse |
| CN201710444447.1A Pending CN107068511A (en) | 2015-11-14 | 2015-11-14 | A kind of overcurrent protection fuse |
| CN201710443335.4A Pending CN107275166A (en) | 2015-11-14 | 2015-11-14 | A kind of overcurrent protection fuse |
| CN201710443338.8A Pending CN107039219A (en) | 2015-11-14 | 2015-11-14 | A kind of overcurrent protection fuse |
| CN201710443334.XA Active CN107134396B (en) | 2015-11-14 | 2015-11-14 | A kind of fixed frame of overcurrent protection fuse |
| CN201710444456.0A Pending CN107275167A (en) | 2015-11-14 | 2015-11-14 | A kind of overcurrent protection fuse |
Family Applications Before (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510785427.1A Expired - Fee Related CN105390353B (en) | 2015-11-14 | 2015-11-14 | A kind of overcurrent protection fuse |
| CN201710444447.1A Pending CN107068511A (en) | 2015-11-14 | 2015-11-14 | A kind of overcurrent protection fuse |
| CN201710443335.4A Pending CN107275166A (en) | 2015-11-14 | 2015-11-14 | A kind of overcurrent protection fuse |
| CN201710443338.8A Pending CN107039219A (en) | 2015-11-14 | 2015-11-14 | A kind of overcurrent protection fuse |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710444456.0A Pending CN107275167A (en) | 2015-11-14 | 2015-11-14 | A kind of overcurrent protection fuse |
Country Status (1)
| Country | Link |
|---|---|
| CN (6) | CN105390353B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111403248B (en) * | 2020-04-29 | 2021-12-17 | 漳州市台联电力科技有限公司 | Fuse protector |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5274349A (en) * | 1992-09-17 | 1993-12-28 | Cooper Power Systems, Inc. | Current limiting fuse and dropout fuseholder for interchangeable cutout mounting |
| AU2000267048A1 (en) * | 2000-08-18 | 2002-02-25 | Industrias De Aparellaje Electrico, S.A. | Bases for cutout circuits and method for the production thereof |
| WO2008044555A1 (en) * | 2006-10-06 | 2008-04-17 | Asahi Tech Co., Ltd. | Corrosion-resistant member and method for producing the same |
| CN201112314Y (en) * | 2007-05-09 | 2008-09-10 | 日本能源服务株式会社 | High voltage fuse |
| CN103346049A (en) * | 2013-07-08 | 2013-10-09 | 桐乡市供电局 | Full-sealing fuse |
| CN103617936B (en) * | 2013-10-30 | 2015-09-09 | 合保电气（芜湖）有限公司 | A kind of fuse switch |
| CN104576257B (en) * | 2014-12-26 | 2019-02-15 | 国家电网公司 | A kind of fuse switch |
| CN204621280U (en) * | 2015-03-19 | 2015-09-09 | 四川科思精密模具有限公司 | Apply to the fast fixture of EDM |
| CN204651280U (en) * | 2015-05-11 | 2015-09-16 | 国家电网公司 | Drop type reclosing fuse |
-
2015
- 2015-11-14 CN CN201510785427.1A patent/CN105390353B/en not_active Expired - Fee Related
- 2015-11-14 CN CN201710444447.1A patent/CN107068511A/en active Pending
- 2015-11-14 CN CN201710443335.4A patent/CN107275166A/en active Pending
- 2015-11-14 CN CN201710443338.8A patent/CN107039219A/en active Pending
- 2015-11-14 CN CN201710443334.XA patent/CN107134396B/en active Active
- 2015-11-14 CN CN201710444456.0A patent/CN107275167A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN107275167A (en) | 2017-10-20 |
| CN107068511A (en) | 2017-08-18 |
| CN105390353A (en) | 2016-03-09 |
| CN107134396A (en) | 2017-09-05 |
| CN105390353B (en) | 2017-07-28 |
| CN107039219A (en) | 2017-08-11 |
| CN107275166A (en) | 2017-10-20 |
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Effective date of registration: 20181229 Address after: 324000 room 527, Yufeng garden, Quzhou, Quzhou, Zhejiang Applicant after: QUZHOU LIANCHENG ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. Address before: 510800 Tea Garden Road, Huadu District, Guangzhou, Guangdong Province, No. 2 Applicant before: Peng Weicheng |
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Effective date of registration: 20191121 Address after: 510080 Dongfeng East Road, Dongfeng, Guangdong, Guangzhou, Zhejiang Province, No. 8 Patentee after: ELECTRIC POWER RESEARCH INSTITUTE, GUANGDONG POWER GRID CO., LTD. Address before: 324000 Zhejiang city of Quzhou province Yufeng Garden Building 1, room 527 Patentee before: QUZHOU LIANCHENG ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. |