CN2871837Y - 井口污油回注器 - Google Patents
井口污油回注器 Download PDFInfo
- Publication number
- CN2871837Y CN2871837Y CN 200620082450 CN200620082450U CN2871837Y CN 2871837 Y CN2871837 Y CN 2871837Y CN 200620082450 CN200620082450 CN 200620082450 CN 200620082450 U CN200620082450 U CN 200620082450U CN 2871837 Y CN2871837 Y CN 2871837Y
- Authority
- CN
- China
- Prior art keywords
- screw pump
- oil
- power motor
- fluid
- fluid power
- 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.)
- Expired - Fee Related
Links
- 239000010865 sewage Substances 0.000 title description 4
- 238000002347 injection Methods 0.000 claims abstract description 6
- 239000007924 injection Substances 0.000 claims abstract description 6
- 239000003921 oil Substances 0.000 abstract description 19
- 239000012530 fluid Substances 0.000 abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 11
- 239000010779 crude oil Substances 0.000 abstract description 8
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 239000003208 petroleum Substances 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
Landscapes
- Rotary Pumps (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620082450 CN2871837Y (zh) | 2006-03-26 | 2006-03-26 | 井口污油回注器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620082450 CN2871837Y (zh) | 2006-03-26 | 2006-03-26 | 井口污油回注器 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2871837Y true CN2871837Y (zh) | 2007-02-21 |
Family
ID=37740183
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200620082450 Expired - Fee Related CN2871837Y (zh) | 2006-03-26 | 2006-03-26 | 井口污油回注器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2871837Y (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102287370A (zh) * | 2011-07-11 | 2011-12-21 | 新乡市夏烽电器有限公司 | 螺杆泵增压注水系统 |
-
2006
- 2006-03-26 CN CN 200620082450 patent/CN2871837Y/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102287370A (zh) * | 2011-07-11 | 2011-12-21 | 新乡市夏烽电器有限公司 | 螺杆泵增压注水系统 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: DONGYING CITY ZHAO XIN INDUSTRY CO., LTD. Free format text: FORMER OWNER: YANG MINGXING Effective date: 20090522 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090522 Address after: Shengli Industrial Zone, Shandong City, Dongying Province, China: 257000 Patentee after: Dongying City Zhaoxin Industry & Trade Co., Ltd. Address before: Shandong province Dongying Victory Industrial Park trillion Xin Industry and trade limited liability company, postcode: 257000 Patentee before: Yang Mingxing |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070221 Termination date: 20110326 |