CN202393281U - 内螺纹铜管 - Google Patents
内螺纹铜管 Download PDFInfo
- Publication number
- CN202393281U CN202393281U CN2012200024159U CN201220002415U CN202393281U CN 202393281 U CN202393281 U CN 202393281U CN 2012200024159 U CN2012200024159 U CN 2012200024159U CN 201220002415 U CN201220002415 U CN 201220002415U CN 202393281 U CN202393281 U CN 202393281U
- Authority
- CN
- China
- Prior art keywords
- copper pipe
- tooth bar
- screw thread
- inner screw
- thread copper
- 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
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 23
- 239000010949 copper Substances 0.000 title claims abstract description 23
- 230000007704 transition Effects 0.000 claims description 10
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000004378 air conditioning Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 239000000126 substance Substances 0.000 description 4
- 239000003507 refrigerant Substances 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Images
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012200024159U CN202393281U (zh) | 2012-01-05 | 2012-01-05 | 内螺纹铜管 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012200024159U CN202393281U (zh) | 2012-01-05 | 2012-01-05 | 内螺纹铜管 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202393281U true CN202393281U (zh) | 2012-08-22 |
Family
ID=46668199
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2012200024159U Expired - Lifetime CN202393281U (zh) | 2012-01-05 | 2012-01-05 | 内螺纹铜管 |
Country Status (1)
Country | Link |
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CN (1) | CN202393281U (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106252906A (zh) * | 2016-08-31 | 2016-12-21 | 重庆龙煜精密铜管有限公司 | 一种射频电缆内导体连接方法 |
CN106252934A (zh) * | 2016-08-31 | 2016-12-21 | 重庆龙煜精密铜管有限公司 | 一种射频电缆内导体 |
CN106694605A (zh) * | 2016-12-20 | 2017-05-24 | 中天合金技术有限公司 | 一种射频电缆用内螺纹铜管及其制备工艺 |
CN109404617A (zh) * | 2018-12-06 | 2019-03-01 | 重庆龙煜精密铜管有限公司 | 一种异形内螺纹铜管 |
WO2021057916A1 (zh) * | 2019-09-27 | 2021-04-01 | 约克(无锡)空调冷冻设备有限公司 | 一种换热管、换热器及使用该换热器的空调系统 |
-
2012
- 2012-01-05 CN CN2012200024159U patent/CN202393281U/zh not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106252906A (zh) * | 2016-08-31 | 2016-12-21 | 重庆龙煜精密铜管有限公司 | 一种射频电缆内导体连接方法 |
CN106252934A (zh) * | 2016-08-31 | 2016-12-21 | 重庆龙煜精密铜管有限公司 | 一种射频电缆内导体 |
CN106252906B (zh) * | 2016-08-31 | 2018-11-27 | 重庆龙煜精密铜管有限公司 | 一种射频电缆内导体连接方法 |
CN106694605A (zh) * | 2016-12-20 | 2017-05-24 | 中天合金技术有限公司 | 一种射频电缆用内螺纹铜管及其制备工艺 |
CN106694605B (zh) * | 2016-12-20 | 2018-09-28 | 中天合金技术有限公司 | 一种射频电缆用内螺纹铜管及其制备工艺 |
CN109404617A (zh) * | 2018-12-06 | 2019-03-01 | 重庆龙煜精密铜管有限公司 | 一种异形内螺纹铜管 |
WO2021057916A1 (zh) * | 2019-09-27 | 2021-04-01 | 约克(无锡)空调冷冻设备有限公司 | 一种换热管、换热器及使用该换热器的空调系统 |
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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 LONGFENG PRECISE COPPER TUBE CO., LTD. Free format text: FORMER OWNER: GUANGDONG LONGFENG PRECISE COPPER TUBE CO., LTD. SHANGHAI GOLDEN DRAGON FREEZING TECHNOLOGY CO., LTD. Effective date: 20140725 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140725 Address after: 453000 No. 191 Renmin West Road, Henan, Xinxiang Patentee after: GOLDEN DRAGON PRECISE COPPER TUBE Group Inc. Patentee after: GUANGDONG LONGFENG PRECISION COPPER PIPE CO.,LTD. Address before: 453000 No. 191 Renmin West Road, Henan, Xinxiang Patentee before: GOLDEN DRAGON PRECISE COPPER TUBE Group Inc. Patentee before: GUANGDONG LONGFENG PRECISION COPPER PIPE CO.,LTD. Patentee before: SHANGHAI GOLDEN DRAGON REFRIGERATION TECHNOLOGY Co.,Ltd. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Inner thread copper tube forming mold Effective date of registration: 20171215 Granted publication date: 20120822 Pledgee: Zhengzhou Branch of China Minsheng Bank Co.,Ltd. Pledgor: WUXI GOLDEN DRAGON KAWAMURA PRECISION TUBE Co.,Ltd.|CHONGQING LONGYU PRECISE COPPER TUBE Co.,Ltd.|HENAN LONGHUI COPPER INDUSTRY Co.,Ltd.|Xinxiang Jinxiang Precision Pipe Fittings Co.,Ltd.|XINXIANG LONGTENG REFRIGERATION HIGH-TECH CO.,LTD.|JIANGSU CANGHUAN COPPER PRODUCTS CO.,LTD.|GOLDEN DRAGON PRECISE COPPER TUBE Group Inc.|GUANGDONG LONGFENG PRECISION COPPER PIPE CO.,LTD. Registration number: 2017990001045 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: 404000 588 Airport Road, Wanzhou District, Chongqing (Wanzhou Economic Development Zone) Co-patentee after: GUANGDONG LONGFENG PRECISION COPPER PIPE CO.,LTD. Patentee after: GOLDEN DRAGON PRECISE COPPER TUBE Group Inc. Address before: 453000 No. 191 Renmin West Road, Henan, Xinxiang Co-patentee before: GUANGDONG LONGFENG PRECISION COPPER PIPE CO.,LTD. Patentee before: GOLDEN DRAGON PRECISE COPPER TUBE Group Inc. |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190814 Granted publication date: 20120822 Pledgee: Zhengzhou Branch of China Minsheng Bank Co.,Ltd. Pledgor: GOLDEN DRAGON PRECISE COPPER TUBE Group Inc.|GUANGDONG LONGFENG PRECISION COPPER PIPE CO.,LTD. Registration number: 2017990001045 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Inner thread copper tube forming mold Effective date of registration: 20190904 Granted publication date: 20120822 Pledgee: Zhengzhou Branch of China Minsheng Bank Co.,Ltd. Pledgor: GOLDEN DRAGON PRECISE COPPER TUBE Group Inc.|GUANGDONG LONGFENG PRECISION COPPER PIPE CO.,LTD. Registration number: Y2019990000126 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
CX01 | Expiry of patent term |
Granted publication date: 20120822 |
|
CX01 | Expiry of patent term | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220801 Granted publication date: 20120822 Pledgee: Zhengzhou Branch of China Minsheng Bank Co.,Ltd. Pledgor: GOLDEN DRAGON PRECISE COPPER TUBE Group Inc.|GUANGDONG LONGFENG PRECISION COPPER PIPE CO.,LTD. Registration number: Y2019990000126 |