CN101956687A - 双作用活塞式气动泵 - Google Patents
双作用活塞式气动泵 Download PDFInfo
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- CN101956687A CN101956687A CN2009100550960A CN200910055096A CN101956687A CN 101956687 A CN101956687 A CN 101956687A CN 2009100550960 A CN2009100550960 A CN 2009100550960A CN 200910055096 A CN200910055096 A CN 200910055096A CN 101956687 A CN101956687 A CN 101956687A
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CN2009100550960A CN101956687A (zh) | 2009-07-21 | 2009-07-21 | 双作用活塞式气动泵 |
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CN2009100550960A CN101956687A (zh) | 2009-07-21 | 2009-07-21 | 双作用活塞式气动泵 |
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CN101956687A true CN101956687A (zh) | 2011-01-26 |
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CN2009100550960A Pending CN101956687A (zh) | 2009-07-21 | 2009-07-21 | 双作用活塞式气动泵 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103899508A (zh) * | 2012-12-25 | 2014-07-02 | 四维增压科技(苏州)有限公司 | 一种电磁式气动增压水泵 |
CN110332169A (zh) * | 2019-08-14 | 2019-10-15 | 广东明晖气动科技有限公司 | 气动换向阀 |
CN111379683A (zh) * | 2020-04-24 | 2020-07-07 | 董建平 | 气动泵和具有其的气动泵组件 |
CN111946588A (zh) * | 2020-08-24 | 2020-11-17 | 中国石油化工集团有限公司 | 一种机械反馈式可调速自换向气体增压缸 |
RU213937U1 (ru) * | 2022-07-19 | 2022-10-05 | ЗАО Предприятие "Специальные технологии" | Пневмогидравлическая насосная станция |
-
2009
- 2009-07-21 CN CN2009100550960A patent/CN101956687A/zh active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103899508A (zh) * | 2012-12-25 | 2014-07-02 | 四维增压科技(苏州)有限公司 | 一种电磁式气动增压水泵 |
CN110332169A (zh) * | 2019-08-14 | 2019-10-15 | 广东明晖气动科技有限公司 | 气动换向阀 |
CN110332169B (zh) * | 2019-08-14 | 2024-04-02 | 广东明晖气动科技有限公司 | 气动换向阀 |
CN111379683A (zh) * | 2020-04-24 | 2020-07-07 | 董建平 | 气动泵和具有其的气动泵组件 |
CN111946588A (zh) * | 2020-08-24 | 2020-11-17 | 中国石油化工集团有限公司 | 一种机械反馈式可调速自换向气体增压缸 |
RU213937U1 (ru) * | 2022-07-19 | 2022-10-05 | ЗАО Предприятие "Специальные технологии" | Пневмогидравлическая насосная станция |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI SHENKAI PETROLEUM EQUIPMENT CO., LTD. |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200041 NO. 1769, PUXING HIGHWAY, MINHANG DISTRICT, SHANGHAI TO: 201114 NO. 1769, PUXING HIGHWAY, MINHANG DISTRICT, SHANGHAI |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20110415 Address after: 201114 Minhang District Pu Xing Road, No. 1769, Shanghai Applicant after: Shanghai Shenkai Petroleum & Chemical Equipment Corporation Ltd. Co-applicant after: Shanghai Shenkai Petroleum Equipment Co., Ltd. Address before: 200041, Shanghai, Minhang District Pu Xing Road No. 1769 Applicant before: Shanghai Shenkai Petroleum & Chemical Equipment Corporation Ltd. |
|
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110126 |