CN201196312Y - 管口墩粗的抗弯铜铝连接管结构 - Google Patents
管口墩粗的抗弯铜铝连接管结构 Download PDFInfo
- Publication number
- CN201196312Y CN201196312Y CNU2008200163456U CN200820016345U CN201196312Y CN 201196312 Y CN201196312 Y CN 201196312Y CN U2008200163456 U CNU2008200163456 U CN U2008200163456U CN 200820016345 U CN200820016345 U CN 200820016345U CN 201196312 Y CN201196312 Y CN 201196312Y
- Authority
- CN
- China
- Prior art keywords
- pipe
- copper
- aluminum pipe
- aluminum
- mouth
- 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 - Lifetime
Links
- 238000005452 bending Methods 0.000 title claims abstract description 26
- JRBRVDCKNXZZGH-UHFFFAOYSA-N alumane;copper Chemical compound [AlH3].[Cu] JRBRVDCKNXZZGH-UHFFFAOYSA-N 0.000 title abstract description 24
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 67
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 67
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 48
- 229910052802 copper Inorganic materials 0.000 claims abstract description 48
- 239000010949 copper Substances 0.000 claims abstract description 48
- 238000003466 welding Methods 0.000 claims abstract description 22
- 229910017767 Cu—Al Inorganic materials 0.000 claims description 9
- 238000005336 cracking Methods 0.000 abstract description 8
- 239000000463 material Substances 0.000 abstract description 3
- 229910052751 metal Inorganic materials 0.000 abstract description 2
- 239000002184 metal Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 11
- 239000004411 aluminium Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000005057 refrigeration Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910001570 bauxite Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 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
- 238000005516 engineering process Methods 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
Images
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200163456U CN201196312Y (zh) | 2008-01-17 | 2008-01-17 | 管口墩粗的抗弯铜铝连接管结构 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200163456U CN201196312Y (zh) | 2008-01-17 | 2008-01-17 | 管口墩粗的抗弯铜铝连接管结构 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201196312Y true CN201196312Y (zh) | 2009-02-18 |
Family
ID=40415948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200163456U Expired - Lifetime CN201196312Y (zh) | 2008-01-17 | 2008-01-17 | 管口墩粗的抗弯铜铝连接管结构 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201196312Y (zh) |
-
2008
- 2008-01-17 CN CNU2008200163456U patent/CN201196312Y/zh not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Qingdao Haiqing Mechanism Plant Assignor: Zuo Tiejun|Zhao Yue Contract fulfillment period: 2008.11.17 to 2013.11.16 Contract record no.: 2008370000132 Denomination of utility model: Anti-bending copper aluminum connecting pipe structure with upsetting pipe mouth Granted publication date: 20090218 License type: Exclusive license Record date: 20081125 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.11.17 TO 2013.11.16; CHANGE OF CONTRACT Name of requester: QINGDAO CITY HAIQING MACHINE GENERAL FACTORY Effective date: 20081125 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090218 |