CN201160012Y - Aluminum coated copper term bus - Google Patents
Aluminum coated copper term bus Download PDFInfo
- Publication number
- CN201160012Y CN201160012Y CNU2008200435906U CN200820043590U CN201160012Y CN 201160012 Y CN201160012 Y CN 201160012Y CN U2008200435906 U CNU2008200435906 U CN U2008200435906U CN 200820043590 U CN200820043590 U CN 200820043590U CN 201160012 Y CN201160012 Y CN 201160012Y
- Authority
- CN
- China
- Prior art keywords
- copper
- layer
- bar
- clad
- utility
- 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
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 42
- 239000010949 copper Substances 0.000 title claims abstract description 42
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 41
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 28
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 28
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000004411 aluminium Substances 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 150000001879 copper Chemical class 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
Images
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- Electroplating Methods And Accessories (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Conductive Materials (AREA)
Abstract
The utility model discloses a copper-clad aluminum bus bar. The copper-clad aluminum bus adopts the technical points that an aluminum bar is taken as the main body, a copper layer is clad on the outer surface of the aluminum bar, and a tin layer is clad on the outer surface of the copper layer; the thickness of the copper layer is four to six microns; the thickness of the tin layer is two to four microns. The utility model aims to overcome the disadvantages of heavy weight, low current-carrying capacity, excessive generated heat and high production cost of the copper bar adopted by the bus bar, and provides the copper-clad aluminum bus bar with light weight, high current-carrying capacity, less generated heat and low production cost.
Description
[technical field]
The utility model relates to a kind of bus row, relates in particular to a kind of copper coated aluminum bus row.
[background technology]
Existing general bus row adopts copper bar, and copper bar weight is heavier, and ampacity is little, and the heat of generation is many, the production cost height.Thereby people wish to have better conductive bus bar to replace original copper bar.
[utility model content]
The purpose of this utility model be adopt in order to overcome bus row that copper bar Heavy Weight, ampacity are little, the deficiency that heat is many, production cost is high that produces and provide a kind of in light weight, ampacity big, the copper coated aluminum bus row that heat is few, production cost is low of generation.
In order to solve the technical problem of above-mentioned existence, the utility model adopts following technical proposal:
A kind of copper coated aluminum bus row, based on aluminium row, aluminium row's outer surface is coated with the copper layer, and the outer surface of copper layer is coated with the tin layer;
Aforesaid copper layer thickness is the 4-6 micron;
Aforesaid tin thickness is the 2-4 micron.
The utility model compared with prior art has following advantage:
1, copper clad aluminum wire has good electrical conductivity: copper aluminium volume ratio is 15% copper clad aluminum wire electrical property, and compare it to exchange ampacity be 85% of fine copper with copper bar;
2, copper clad aluminum wire is in light weight: the density of copper clad aluminum wire only is fine copper row's 37%-40%, and the length of equivalent weight (volume) is 2.5-2.7 times of fine copper row;
3, good mechanical performance: have good tensile strength, flexible and elongation;
4, combination between firm copper aluminium: in various ambient temperatures, reach the combination of nonvolatil atom intergranular between two kinds of different metal materials, and zinc-plated being evenly distributed on the copper layer, there is not any physical imperfection;
5, good ductility and reliability: the Technology for Heating Processing through special, have certain plasticity, help punching, shearing, bending machining; In order to guarantee corrosion resistance, also in the zinc-plated processing of copper laminar surface, advantage such as have not oxidation, conduct electricity very well;
6, save copper material, greatly reduce and produce supporting cost.
[description of drawings]
Fig. 1 is a stereogram of the present utility model;
Fig. 2 is a cross-section cutaway view of the present utility model;
Fig. 3 is a use schematic diagram of the present utility model.
[embodiment]
Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail:
A kind of copper coated aluminum bus row 1, based on aluminium row 11, aluminium row's outer surface is coated with copper layer 12, and the outer surface of copper layer is coated with tin layer 13.
This copper coated aluminum bus row can be arranged as lead-in wire row or the bus that is used in the occasions such as special transformer, switch cubicle, high and low voltage electric distribution control cubicle.
Claims (3)
1, a kind of copper coated aluminum bus row is characterized in that based on aluminium row (11) aluminium row's outer surface is coated with copper layer (12), and the outer surface of copper layer is coated with tin layer (13).
2, a kind of copper coated aluminum bus row according to claim 1 is characterized in that described copper layer (12) thickness is the 4-6 micron.
3, a kind of copper coated aluminum bus row according to claim 1 is characterized in that described tin layer (13) thickness is the 2-4 micron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200435906U CN201160012Y (en) | 2008-01-25 | 2008-01-25 | Aluminum coated copper term bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200435906U CN201160012Y (en) | 2008-01-25 | 2008-01-25 | Aluminum coated copper term bus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201160012Y true CN201160012Y (en) | 2008-12-03 |
Family
ID=40110597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200435906U Expired - Fee Related CN201160012Y (en) | 2008-01-25 | 2008-01-25 | Aluminum coated copper term bus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201160012Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102855955A (en) * | 2011-06-30 | 2013-01-02 | 东莞市东兴铝材制造有限公司 | Convergence aluminum bar and preparation method thereof |
| CN103010030A (en) * | 2011-09-28 | 2013-04-03 | 苏州市南方欣达双金属材料有限公司 | Ground connection block of electric locomotive body and processing method thereof |
| CN103010029A (en) * | 2011-09-28 | 2013-04-03 | 苏州市南方欣达双金属材料有限公司 | Ground connection block of electric locomotive underpan and processing method thereof |
| WO2013134939A1 (en) * | 2012-03-14 | 2013-09-19 | Abb Technology Ltd. | High conductivity and high strength copper clad aluminum busbar |
-
2008
- 2008-01-25 CN CNU2008200435906U patent/CN201160012Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102855955A (en) * | 2011-06-30 | 2013-01-02 | 东莞市东兴铝材制造有限公司 | Convergence aluminum bar and preparation method thereof |
| CN102855955B (en) * | 2011-06-30 | 2015-07-08 | 东莞市东兴铝业有限公司 | Convergence aluminum bar and preparation method thereof |
| CN103010030A (en) * | 2011-09-28 | 2013-04-03 | 苏州市南方欣达双金属材料有限公司 | Ground connection block of electric locomotive body and processing method thereof |
| CN103010029A (en) * | 2011-09-28 | 2013-04-03 | 苏州市南方欣达双金属材料有限公司 | Ground connection block of electric locomotive underpan and processing method thereof |
| WO2013134939A1 (en) * | 2012-03-14 | 2013-09-19 | Abb Technology Ltd. | High conductivity and high strength copper clad aluminum busbar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGDONG ITON BUSBAR CO., LTD. Free format text: FORMER OWNER: LU CHUNLEI Effective date: 20130506 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 528400 ZHONGSHAN, GUANGDONG PROVINCE TO: 526070 ZHAOQING, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130506 Address after: Nine Fenghuang road side, Xincheng District, Dinghu District, Guangdong, Zhaoqing 526070 Patentee after: Guangdong ITON Busbar Co., Ltd. Address before: 528400 Guangdong Zhongshan Changjiang North Road White Sand Bay electric appliance company Patentee before: Lu Chunlei |
|
| ASS | Succession or assignment of patent right |
Owner name: GUANGDONG HENGTONG INDUSTRY + TRADE DEVELOPMENT CO Free format text: FORMER OWNER: GUANGDONG ITON BUSBAR CO., LTD. Effective date: 20140506 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 526070 ZHAOQING, GUANGDONG PROVINCE TO: 510080 GUANGZHOU, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140506 Address after: 510080, 8 floor, cultural building, No. 10 Military Road, Yuexiu District, Guangdong, Guangzhou Patentee after: Guangdong Hengtong Industry and Trade Development Company Address before: Nine Fenghuang road side, Xincheng District, Dinghu District, Guangdong, Zhaoqing 526070 Patentee before: Guangdong ITON Busbar Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081203 Termination date: 20160125 |
|
| EXPY | Termination of patent right or utility model |