CN215763711U - 一种组合式金属波纹管 - Google Patents
一种组合式金属波纹管 Download PDFInfo
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- CN215763711U CN215763711U CN202121950332.8U CN202121950332U CN215763711U CN 215763711 U CN215763711 U CN 215763711U CN 202121950332 U CN202121950332 U CN 202121950332U CN 215763711 U CN215763711 U CN 215763711U
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- pipe
- corrugated pipe
- metal corrugated
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- 239000002184 metal Substances 0.000 title claims abstract description 52
- 238000007789 sealing Methods 0.000 claims abstract description 21
- 238000005260 corrosion Methods 0.000 claims abstract description 9
- 230000007797 corrosion Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 239000012530 fluid Substances 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 230000035939 shock Effects 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 17
- 238000010276 construction Methods 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
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CN202121950332.8U CN215763711U (zh) | 2021-08-19 | 2021-08-19 | 一种组合式金属波纹管 |
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CN202121950332.8U CN215763711U (zh) | 2021-08-19 | 2021-08-19 | 一种组合式金属波纹管 |
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CN215763711U true CN215763711U (zh) | 2022-02-08 |
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CN202121950332.8U Active CN215763711U (zh) | 2021-08-19 | 2021-08-19 | 一种组合式金属波纹管 |
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CN (1) | CN215763711U (zh) |
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2021
- 2021-08-19 CN CN202121950332.8U patent/CN215763711U/zh active Active
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240206 Address after: 465200 Group 4, Changgang Village, Sanhejian Township, Gushi County, Xinyang City, Henan Province Patentee after: Ding Li Country or region after: China Address before: 053900 No. 9-1, Hengyi Road, Boling North Street, Xincheng District, Raoyang County, Hengshui City, Hebei Province Patentee before: Raoyang Junyu railway prefabricated parts manufacturing Co.,Ltd. Country or region before: China |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240313 Address after: Room 1009, 10th Floor, Xinhua Technology Building, No. 8 Tuofangying Road, Jiangtai Township, Chaoyang District, Beijing, 100000 Patentee after: Beijing Yuxin Changhe Building Materials Co.,Ltd. Country or region after: China Address before: 465200 Group 4, Changgang Village, Sanhejian Township, Gushi County, Xinyang City, Henan Province Patentee before: Ding Li Country or region before: China |
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TR01 | Transfer of patent right |