CN212803131U - 地热深井潜水泵打捞装置 - Google Patents
地热深井潜水泵打捞装置 Download PDFInfo
- Publication number
- CN212803131U CN212803131U CN202021763141.6U CN202021763141U CN212803131U CN 212803131 U CN212803131 U CN 212803131U CN 202021763141 U CN202021763141 U CN 202021763141U CN 212803131 U CN212803131 U CN 212803131U
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- China
- Prior art keywords
- claw arm
- deep well
- fishing device
- clamping plate
- arm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 210000000078 claw Anatomy 0.000 claims abstract description 61
- 230000000694 effects Effects 0.000 claims abstract 3
- 238000003466 welding Methods 0.000 claims abstract 2
- 238000001125 extrusion Methods 0.000 claims description 16
- 239000000463 material Substances 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000004804 winding Methods 0.000 description 2
- 229920001342 Bakelite® Polymers 0.000 description 1
- 241001247986 Calotropis procera Species 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000004637 bakelite Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202021763141.6U CN212803131U (zh) | 2020-08-21 | 2020-08-21 | 地热深井潜水泵打捞装置 |
Applications Claiming Priority (1)
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CN202021763141.6U CN212803131U (zh) | 2020-08-21 | 2020-08-21 | 地热深井潜水泵打捞装置 |
Publications (1)
Publication Number | Publication Date |
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CN212803131U true CN212803131U (zh) | 2021-03-26 |
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Family Applications (1)
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CN202021763141.6U Active CN212803131U (zh) | 2020-08-21 | 2020-08-21 | 地热深井潜水泵打捞装置 |
Country Status (1)
Country | Link |
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CN (1) | CN212803131U (zh) |
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2020
- 2020-08-21 CN CN202021763141.6U patent/CN212803131U/zh active Active
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Geothermal deep well submersible pump fishing device Effective date of registration: 20230113 Granted publication date: 20210326 Pledgee: Dongying laishang village bank Limited by Share Ltd. Development Zone sub branch Pledgor: SHANDONG MING MING GEOTHERMAL ENERGY DEVELOPMENT CO.,LTD. Registration number: Y2023980030837 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20210326 Pledgee: Dongying laishang village bank Limited by Share Ltd. Development Zone sub branch Pledgor: SHANDONG MING MING GEOTHERMAL ENERGY DEVELOPMENT CO.,LTD. Registration number: Y2023980030837 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |