CN203452737U - 一种皮带抽油机防风罩 - Google Patents
一种皮带抽油机防风罩 Download PDFInfo
- Publication number
- CN203452737U CN203452737U CN201220415513.5U CN201220415513U CN203452737U CN 203452737 U CN203452737 U CN 203452737U CN 201220415513 U CN201220415513 U CN 201220415513U CN 203452737 U CN203452737 U CN 203452737U
- Authority
- CN
- China
- Prior art keywords
- oil pumping
- windshield
- belt
- pumping unit
- belt oil
- 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 - Lifetime
Links
- 238000005086 pumping Methods 0.000 title claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 235000008429 bread Nutrition 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 abstract 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220415513.5U CN203452737U (zh) | 2012-08-21 | 2012-08-21 | 一种皮带抽油机防风罩 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220415513.5U CN203452737U (zh) | 2012-08-21 | 2012-08-21 | 一种皮带抽油机防风罩 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203452737U true CN203452737U (zh) | 2014-02-26 |
Family
ID=50132621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220415513.5U Expired - Lifetime CN203452737U (zh) | 2012-08-21 | 2012-08-21 | 一种皮带抽油机防风罩 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203452737U (zh) |
-
2012
- 2012-08-21 CN CN201220415513.5U patent/CN203452737U/zh not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 257091 Shandong city of Dongying province Dongying District Front Street No. 28 Co-patentee after: SHENGLI OILFIELD HIGHLAND PETROLEUM EQUIPMENT Co.,Ltd. Patentee after: SHANDONG WEATHERFORD HIGHLAND ARTIFICIAL LIFTING EQUIPMENT CO.,LTD. Address before: 257091 No. 28, front street, Dongying, Shandong Co-patentee before: SHENGLI OILFIELD HIGHLAND PETROLEUM EQUIPMENT Co.,Ltd. Patentee before: DONGYING SHENGLI HIGHLAND Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140226 |