CN210317219U - 一种井下液压泵 - Google Patents
一种井下液压泵 Download PDFInfo
- Publication number
- CN210317219U CN210317219U CN201921141181.4U CN201921141181U CN210317219U CN 210317219 U CN210317219 U CN 210317219U CN 201921141181 U CN201921141181 U CN 201921141181U CN 210317219 U CN210317219 U CN 210317219U
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- 238000007789 sealing Methods 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 6
- 239000011324 bead Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 20
- 239000010720 hydraulic oil Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000003721 gunpowder Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241001023788 Cyttus traversi Species 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
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Application Number | Priority Date | Filing Date | Title |
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CN201921141181.4U CN210317219U (zh) | 2019-07-19 | 2019-07-19 | 一种井下液压泵 |
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CN201921141181.4U CN210317219U (zh) | 2019-07-19 | 2019-07-19 | 一种井下液压泵 |
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CN210317219U true CN210317219U (zh) | 2020-04-14 |
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CN201921141181.4U Withdrawn - After Issue CN210317219U (zh) | 2019-07-19 | 2019-07-19 | 一种井下液压泵 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110374533A (zh) * | 2019-07-19 | 2019-10-25 | 阜新驰宇石油机械有限公司 | 一种井下液压泵 |
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- 2019-07-19 CN CN201921141181.4U patent/CN210317219U/zh not_active Withdrawn - After Issue
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110374533A (zh) * | 2019-07-19 | 2019-10-25 | 阜新驰宇石油机械有限公司 | 一种井下液压泵 |
CN110374533B (zh) * | 2019-07-19 | 2024-04-16 | 阜新市石油工具厂 | 一种井下液压泵 |
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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 | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210723 Address after: 123000 No. 1, Huadong street, Fuxin high tech Industrial Development Zone, Fuxin City, Liaoning Province Patentee after: Fuxin Petroleum Tools Factory Address before: 123000 No. 1, Huadong street, high tech Industrial Park, Fuxin City, Liaoning Province Patentee before: FUXIN CHIYU PETROLEUM MACHINERY Co.,Ltd. |
|
AV01 | Patent right actively abandoned | ||
AV01 | Patent right actively abandoned | ||
AV01 | Patent right actively abandoned |
Granted publication date: 20200414 Effective date of abandoning: 20240416 |
|
AV01 | Patent right actively abandoned |
Granted publication date: 20200414 Effective date of abandoning: 20240416 |