CN200984479Y - 反冲洗过滤器 - Google Patents
反冲洗过滤器 Download PDFInfo
- Publication number
- CN200984479Y CN200984479Y CN 200620135166 CN200620135166U CN200984479Y CN 200984479 Y CN200984479 Y CN 200984479Y CN 200620135166 CN200620135166 CN 200620135166 CN 200620135166 U CN200620135166 U CN 200620135166U CN 200984479 Y CN200984479 Y CN 200984479Y
- Authority
- CN
- China
- Prior art keywords
- valve
- filtering bodies
- valve body
- spheroidal stop
- columnar
- 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
- 238000001914 filtration Methods 0.000 claims abstract description 26
- 239000007788 liquid Substances 0.000 claims abstract description 13
- 230000008676 import Effects 0.000 claims description 3
- 238000011001 backwashing Methods 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 5
- 239000012530 fluid Substances 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000009428 plumbing Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000010913 used oil Substances 0.000 description 1
Images
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- Filtration Of Liquid (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620135166 CN200984479Y (zh) | 2006-12-22 | 2006-12-22 | 反冲洗过滤器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620135166 CN200984479Y (zh) | 2006-12-22 | 2006-12-22 | 反冲洗过滤器 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200984479Y true CN200984479Y (zh) | 2007-12-05 |
Family
ID=38913940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620135166 Expired - Fee Related CN200984479Y (zh) | 2006-12-22 | 2006-12-22 | 反冲洗过滤器 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200984479Y (zh) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102671438A (zh) * | 2011-03-09 | 2012-09-19 | 江苏星驰环保有限公司 | 连续产水新型过滤器 |
| CN106215495A (zh) * | 2016-09-02 | 2016-12-14 | 张永新 | 油田注水末端过滤装置 |
| CN118881490A (zh) * | 2024-09-27 | 2024-11-01 | 新乡市华航航空液压设备有限公司 | 一种燃油双联滤 |
-
2006
- 2006-12-22 CN CN 200620135166 patent/CN200984479Y/zh not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102671438A (zh) * | 2011-03-09 | 2012-09-19 | 江苏星驰环保有限公司 | 连续产水新型过滤器 |
| CN106215495A (zh) * | 2016-09-02 | 2016-12-14 | 张永新 | 油田注水末端过滤装置 |
| CN118881490A (zh) * | 2024-09-27 | 2024-11-01 | 新乡市华航航空液压设备有限公司 | 一种燃油双联滤 |
| CN118881490B (zh) * | 2024-09-27 | 2025-06-27 | 新乡市华航航空液压设备有限公司 | 一种燃油双联滤 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHENG ZHOU COALA MACHINE HYDRAULIC PRESSURE ELECTR Free format text: FORMER NAME: ZHENGZHOU HENGDA HYDRAULIC ENGINEER CENTER |
|
| CP03 | Change of name, title or address |
Address after: No. 105, Huashan Road, Henan, Zhengzhou Province, China: 450013 Patentee after: Hydraulic & Electric Control Equipment Co., Ltd., Zhengzhou Coal Mining Machinery Group Co., Ltd. Address before: No. 105, Huashan Road, Henan, Zhengzhou Province, China: 450013 Patentee before: Zhengzhou Hengda Hydraulic Engineering Center |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071205 Termination date: 20131222 |