CN205876673U - 小排量伺服电机潜油隔膜泵 - Google Patents
小排量伺服电机潜油隔膜泵 Download PDFInfo
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- CN205876673U CN205876673U CN201620858904.2U CN201620858904U CN205876673U CN 205876673 U CN205876673 U CN 205876673U CN 201620858904 U CN201620858904 U CN 201620858904U CN 205876673 U CN205876673 U CN 205876673U
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- 239000012528 membrane Substances 0.000 claims description 28
- 238000006073 displacement reaction Methods 0.000 claims description 18
- 239000007788 liquid Substances 0.000 claims description 14
- 230000004888 barrier function Effects 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000010079 rubber tapping Methods 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 2
- 230000008450 motivation Effects 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 239000003129 oil well Substances 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
Abstract
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CN2016200453152 | 2016-01-18 | ||
CN201620045315 | 2016-01-18 |
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CN205876673U true CN205876673U (zh) | 2017-01-11 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106989000A (zh) * | 2017-05-28 | 2017-07-28 | 上海飞舟博源石油装备技术有限公司 | 双隔膜潜油隔膜泵系统及其接力举升方法 |
CN109630385A (zh) * | 2019-02-28 | 2019-04-16 | 浙江和京石油机械科技有限公司 | 一种潜油柱塞电泵 |
CN111946307A (zh) * | 2020-07-29 | 2020-11-17 | 山西晋城无烟煤矿业集团有限责任公司 | 一种采空区与下伏煤储层煤层气分层控压联合抽采方法 |
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2016
- 2016-08-10 CN CN201620858904.2U patent/CN205876673U/zh active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106989000A (zh) * | 2017-05-28 | 2017-07-28 | 上海飞舟博源石油装备技术有限公司 | 双隔膜潜油隔膜泵系统及其接力举升方法 |
CN109630385A (zh) * | 2019-02-28 | 2019-04-16 | 浙江和京石油机械科技有限公司 | 一种潜油柱塞电泵 |
CN111946307A (zh) * | 2020-07-29 | 2020-11-17 | 山西晋城无烟煤矿业集团有限责任公司 | 一种采空区与下伏煤储层煤层气分层控压联合抽采方法 |
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Date | Code | Title | Description |
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GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190724 Address after: Room 401, Building No. 1618, Xinyang Road, Fengxian District, Shanghai, 201413 Patentee after: Shanghai Feizhou Boyuan Petroleum Equipment Co.,Ltd. Address before: Room 1084, Building 4, No. 580 Shenzhou Road, Fengxian District, Shanghai, 201400 Patentee before: SHANGHAI JUMA PETROLEUM TECHNOLOGY SERVICE Co.,Ltd. |
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CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: Room 401, Building 2 and Room 102, Building 4, No. 1618 Xinyang Road, Fengxian District, Shanghai, 2014 Patentee after: Shanghai Feizhou Boyuan Material Technology Co.,Ltd. Address before: 201413 Room 401, building 2, 1618 Xinyang Road, Fengxian District, Shanghai Patentee before: Shanghai Feizhou Boyuan Petroleum Equipment Co.,Ltd. |