CN2768870Y - Horizontal backwash sand filter - Google Patents
Horizontal backwash sand filter Download PDFInfo
- Publication number
- CN2768870Y CN2768870Y CN 200420013517 CN200420013517U CN2768870Y CN 2768870 Y CN2768870 Y CN 2768870Y CN 200420013517 CN200420013517 CN 200420013517 CN 200420013517 U CN200420013517 U CN 200420013517U CN 2768870 Y CN2768870 Y CN 2768870Y
- Authority
- CN
- China
- Prior art keywords
- filter
- plate
- tank body
- filter core
- sandrock
- 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
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- Filtration Of Liquid (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200420013517 CN2768870Y (en) | 2004-12-28 | 2004-12-28 | Horizontal backwash sand filter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200420013517 CN2768870Y (en) | 2004-12-28 | 2004-12-28 | Horizontal backwash sand filter |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2768870Y true CN2768870Y (en) | 2006-04-05 |
Family
ID=36689950
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200420013517 Expired - Lifetime CN2768870Y (en) | 2004-12-28 | 2004-12-28 | Horizontal backwash sand filter |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2768870Y (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103007609A (en) * | 2012-12-14 | 2013-04-03 | 江苏光阳动力环保设备有限公司 | Combined filter |
CN104929929A (en) * | 2015-05-19 | 2015-09-23 | 朱德金 | Gravel filter for farmland water suction pump |
CN110448942A (en) * | 2019-09-02 | 2019-11-15 | 江苏永钢集团有限公司 | A kind of coke filter |
-
2004
- 2004-12-28 CN CN 200420013517 patent/CN2768870Y/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103007609A (en) * | 2012-12-14 | 2013-04-03 | 江苏光阳动力环保设备有限公司 | Combined filter |
CN104929929A (en) * | 2015-05-19 | 2015-09-23 | 朱德金 | Gravel filter for farmland water suction pump |
CN110448942A (en) * | 2019-09-02 | 2019-11-15 | 江苏永钢集团有限公司 | A kind of coke filter |
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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: XINJIANG TIANYE WATER-SAVING IRRIGATION CO., LTD. Free format text: FORMER OWNER: XINJIANG TIANYE (GROUP) CO., LTD. Effective date: 20060623 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20060623 Address after: 832000, No. 36, North East Road, Shihezi economic and Technological Development Zone, the Xinjiang Uygur Autonomous Region Patentee after: Xinjiang Tianye Water Saving Irrigation System Co., Ltd. Address before: 832000, No. 36, North East Road, Shihezi economic and Technological Development Zone, the Xinjiang Uygur Autonomous Region Patentee before: Xinjiang Tianye (Group) Co., Ltd. |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20141228 Granted publication date: 20060405 |