CN218913935U - 一种暗杆阀开关显示机构 - Google Patents
一种暗杆阀开关显示机构 Download PDFInfo
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- CN218913935U CN218913935U CN202320080585.7U CN202320080585U CN218913935U CN 218913935 U CN218913935 U CN 218913935U CN 202320080585 U CN202320080585 U CN 202320080585U CN 218913935 U CN218913935 U CN 218913935U
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- 238000007789 sealing Methods 0.000 claims description 13
- 238000009434 installation Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000001174 ascending effect Effects 0.000 abstract description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
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CN202320080585.7U CN218913935U (zh) | 2023-01-12 | 2023-01-12 | 一种暗杆阀开关显示机构 |
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CN202320080585.7U CN218913935U (zh) | 2023-01-12 | 2023-01-12 | 一种暗杆阀开关显示机构 |
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CN218913935U true CN218913935U (zh) | 2023-04-25 |
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CN202320080585.7U Active CN218913935U (zh) | 2023-01-12 | 2023-01-12 | 一种暗杆阀开关显示机构 |
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CN (1) | CN218913935U (zh) |
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2023
- 2023-01-12 CN CN202320080585.7U patent/CN218913935U/zh active Active
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Legal Events
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TR01 | Transfer of patent right |
Effective date of registration: 20240515 Address after: 067000 No.5, Nanshan, Banbi Mountain, Shuangqiao District, Chengde City, Hebei Province Patentee after: CHENGDE JIANGZUAN BRANCH OF SINOPEC PETROLEUM MACHINERY CO.,LTD. Country or region after: China Patentee after: SINOPEC OILFIELD EQUIPMENT Corp. Address before: No.5 Nanshan Street, Shuangqiao District, Chengde City, Hebei Province, 067000 Patentee before: CHENGDE JIANGZUAN BRANCH OF SINOPEC PETROLEUM MACHINERY CO.,LTD. Country or region before: China |