CN201513376U - 液压驱动潜水泵的复合密封结构 - Google Patents
液压驱动潜水泵的复合密封结构 Download PDFInfo
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- CN201513376U CN201513376U CN2009201079458U CN200920107945U CN201513376U CN 201513376 U CN201513376 U CN 201513376U CN 2009201079458 U CN2009201079458 U CN 2009201079458U CN 200920107945 U CN200920107945 U CN 200920107945U CN 201513376 U CN201513376 U CN 201513376U
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- submersible pump
- hydraulic
- mechanical seal
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- hollow cavity
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CN2009201079458U CN201513376U (zh) | 2009-05-08 | 2009-05-08 | 液压驱动潜水泵的复合密封结构 |
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CN2009201079458U CN201513376U (zh) | 2009-05-08 | 2009-05-08 | 液压驱动潜水泵的复合密封结构 |
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CN201513376U true CN201513376U (zh) | 2010-06-23 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107605695A (zh) * | 2017-10-20 | 2018-01-19 | 徐工集团工程机械有限公司 | 一种双轮铣槽机泥浆泵用驱动装置 |
CN109702906A (zh) * | 2019-01-28 | 2019-05-03 | 江苏徐工工程机械研究院有限公司 | 一种切割机驱动单元双监测腔 |
CN109854726A (zh) * | 2019-02-18 | 2019-06-07 | 江苏徐工工程机械研究院有限公司 | 一种铣槽机驱动装置 |
CN114923329A (zh) * | 2022-06-01 | 2022-08-19 | 无锡银燕化工装备科技有限公司 | 一种耙式干燥机正压多密封机构 |
-
2009
- 2009-05-08 CN CN2009201079458U patent/CN201513376U/zh not_active Expired - Lifetime
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107605695A (zh) * | 2017-10-20 | 2018-01-19 | 徐工集团工程机械有限公司 | 一种双轮铣槽机泥浆泵用驱动装置 |
CN107605695B (zh) * | 2017-10-20 | 2024-03-22 | 江苏徐工工程机械研究院有限公司 | 一种双轮铣槽机泥浆泵用驱动装置 |
CN109702906A (zh) * | 2019-01-28 | 2019-05-03 | 江苏徐工工程机械研究院有限公司 | 一种切割机驱动单元双监测腔 |
CN109702906B (zh) * | 2019-01-28 | 2024-02-02 | 江苏徐工工程机械研究院有限公司 | 一种切割机驱动单元双监测腔 |
CN109854726A (zh) * | 2019-02-18 | 2019-06-07 | 江苏徐工工程机械研究院有限公司 | 一种铣槽机驱动装置 |
CN109854726B (zh) * | 2019-02-18 | 2024-04-30 | 江苏徐工工程机械研究院有限公司 | 一种铣槽机驱动装置 |
CN114923329A (zh) * | 2022-06-01 | 2022-08-19 | 无锡银燕化工装备科技有限公司 | 一种耙式干燥机正压多密封机构 |
CN114923329B (zh) * | 2022-06-01 | 2023-06-09 | 无锡银燕装备科技有限公司 | 一种耙式干燥机正压多密封机构 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Co-patentee after: Offshore Oil Engineering Co., Ltd. Patentee after: China Offshore Oil Group Co., Ltd. Co-patentee after: Tianjin Jingyan Construction Machinery Transmission Co., Ltd. Address before: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Co-patentee before: Offshore Oil Engineering Co., Ltd. Patentee before: China National Offshore Oil Corporation Co-patentee before: Tianjin Jingyan Construction Machinery Transmission Co., Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20100623 |