CN207539517U - 大口径燃气管用防尘盖 - Google Patents
大口径燃气管用防尘盖 Download PDFInfo
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- CN207539517U CN207539517U CN201721654187.2U CN201721654187U CN207539517U CN 207539517 U CN207539517 U CN 207539517U CN 201721654187 U CN201721654187 U CN 201721654187U CN 207539517 U CN207539517 U CN 207539517U
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- heavy caliber
- spill
- seal ring
- cock body
- combustion gas
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- 239000000567 combustion gas Substances 0.000 title claims abstract description 19
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 239000007789 gas Substances 0.000 abstract description 14
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
Abstract
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CN201721654187.2U CN207539517U (zh) | 2017-12-02 | 2017-12-02 | 大口径燃气管用防尘盖 |
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CN201721654187.2U CN207539517U (zh) | 2017-12-02 | 2017-12-02 | 大口径燃气管用防尘盖 |
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CN207539517U true CN207539517U (zh) | 2018-06-26 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109237192A (zh) * | 2018-10-15 | 2019-01-18 | 中船澄西船舶修造有限公司 | 一种管端密封工装 |
CN112518108A (zh) * | 2020-12-21 | 2021-03-19 | 哈雷星激光科技有限公司 | 一种用于管材精准定位切割的光纤激光切割机 |
-
2017
- 2017-12-02 CN CN201721654187.2U patent/CN207539517U/zh active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109237192A (zh) * | 2018-10-15 | 2019-01-18 | 中船澄西船舶修造有限公司 | 一种管端密封工装 |
CN112518108A (zh) * | 2020-12-21 | 2021-03-19 | 哈雷星激光科技有限公司 | 一种用于管材精准定位切割的光纤激光切割机 |
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Legal Events
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force 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: Dust cover for large diameter gas pipe Effective date of registration: 20210610 Granted publication date: 20180626 Pledgee: Qingyang sub branch of Jiangsu Jiangyin Rural Commercial Bank Co.,Ltd. Pledgor: JIANGTE TECHNOLOGY Co.,Ltd. Registration number: Y2021320010206 |
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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: 20220610 Granted publication date: 20180626 Pledgee: Qingyang sub branch of Jiangsu Jiangyin Rural Commercial Bank Co.,Ltd. Pledgor: JIANGTE TECHNOLOGY Co.,Ltd. Registration number: Y2021320010206 |
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PE01 | Entry into force 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: Dust cover for large diameter gas pipe Effective date of registration: 20220614 Granted publication date: 20180626 Pledgee: Qingyang sub branch of Jiangsu Jiangyin Rural Commercial Bank Co.,Ltd. Pledgor: JIANGTE TECHNOLOGY Co.,Ltd. Registration number: Y2022320010226 |