CN203202473U - 一种螺旋波纹管与管件的连接结构 - Google Patents
一种螺旋波纹管与管件的连接结构 Download PDFInfo
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- CN203202473U CN203202473U CN 201320201092 CN201320201092U CN203202473U CN 203202473 U CN203202473 U CN 203202473U CN 201320201092 CN201320201092 CN 201320201092 CN 201320201092 U CN201320201092 U CN 201320201092U CN 203202473 U CN203202473 U CN 203202473U
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- helical bellows
- pipe fitting
- connecting end
- pipe
- seal ring
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- 239000002184 metal Substances 0.000 claims description 22
- 229910052751 metal Inorganic materials 0.000 claims description 22
- 238000007789 sealing Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005493 welding type Methods 0.000 description 1
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201320201092 CN203202473U (zh) | 2013-04-19 | 2013-04-19 | 一种螺旋波纹管与管件的连接结构 |
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CN 201320201092 CN203202473U (zh) | 2013-04-19 | 2013-04-19 | 一种螺旋波纹管与管件的连接结构 |
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CN203202473U true CN203202473U (zh) | 2013-09-18 |
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CN 201320201092 Expired - Fee Related CN203202473U (zh) | 2013-04-19 | 2013-04-19 | 一种螺旋波纹管与管件的连接结构 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108825905A (zh) * | 2018-07-14 | 2018-11-16 | 唐珊珊 | 一种波纹管连接组件 |
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2013
- 2013-04-19 CN CN 201320201092 patent/CN203202473U/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108825905A (zh) * | 2018-07-14 | 2018-11-16 | 唐珊珊 | 一种波纹管连接组件 |
CN108825905B (zh) * | 2018-07-14 | 2020-02-14 | 长沙星沙新奥燃气有限公司 | 一种波纹管连接组件 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160929 Address after: 24 building 4107, building 2, Xincheng Road, mud town, Shanghai, Pudong New Area 201306 Patentee after: Shanghai Zheng Zheng Pipe Industry Co., Ltd. Address before: 325024, No. 1, Lane 3, South Village street, Longwan District, Zhejiang, Wenzhou Patentee before: Zheng Jiandan |
|
CP01 | Change in the name or title of a patent holder |
Address after: 24 building 4107, building 2, Xincheng Road, mud town, Shanghai, Pudong New Area 201306 Patentee after: Shanghai Wofan Pipe Technology Co Ltd Address before: 24 building 4107, building 2, Xincheng Road, mud town, Shanghai, Pudong New Area 201306 Patentee before: Shanghai Zheng Zheng Pipe Industry Co., Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20190419 |
|
CF01 | Termination of patent right due to non-payment of annual fee |