CN100525877C - 一种微灌***自洁净过滤器 - Google Patents
一种微灌***自洁净过滤器 Download PDFInfo
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- CN100525877C CN100525877C CNB2007101896948A CN200710189694A CN100525877C CN 100525877 C CN100525877 C CN 100525877C CN B2007101896948 A CNB2007101896948 A CN B2007101896948A CN 200710189694 A CN200710189694 A CN 200710189694A CN 100525877 C CN100525877 C CN 100525877C
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2007101896948A CN100525877C (zh) | 2007-09-27 | 2007-09-27 | 一种微灌***自洁净过滤器 |
Applications Claiming Priority (1)
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CNB2007101896948A CN100525877C (zh) | 2007-09-27 | 2007-09-27 | 一种微灌***自洁净过滤器 |
Publications (2)
Publication Number | Publication Date |
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CN101219295A CN101219295A (zh) | 2008-07-16 |
CN100525877C true CN100525877C (zh) | 2009-08-12 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB2007101896948A Expired - Fee Related CN100525877C (zh) | 2007-09-27 | 2007-09-27 | 一种微灌***自洁净过滤器 |
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CN (1) | CN100525877C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105582725A (zh) * | 2016-03-10 | 2016-05-18 | 中国农业科学院农田灌溉研究所 | 一种漂浮式微灌过滤*** |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108854180B (zh) * | 2018-08-29 | 2024-01-30 | 中国农业科学院农田灌溉研究所 | 一种微灌用砂过滤器旋转滤帽 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5996279A (en) * | 1998-06-18 | 1999-12-07 | Zayeratabat; Esmail | Plant irrigation apparatus |
CN2493272Y (zh) * | 2001-06-21 | 2002-05-29 | 新疆石河子汽车厂 | 自动反冲洗卧式过滤器 |
CN2774612Y (zh) * | 2005-03-11 | 2006-04-26 | 邓萍华 | 一种快速冲洗滤头 |
-
2007
- 2007-09-27 CN CNB2007101896948A patent/CN100525877C/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5996279A (en) * | 1998-06-18 | 1999-12-07 | Zayeratabat; Esmail | Plant irrigation apparatus |
CN2493272Y (zh) * | 2001-06-21 | 2002-05-29 | 新疆石河子汽车厂 | 自动反冲洗卧式过滤器 |
CN2774612Y (zh) * | 2005-03-11 | 2006-04-26 | 邓萍华 | 一种快速冲洗滤头 |
Non-Patent Citations (1)
Title |
---|
微灌用砂石过滤器反冲洗参数试验. 翟国亮等.水资源与水工程学报,第18卷第1期. 2007 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105582725A (zh) * | 2016-03-10 | 2016-05-18 | 中国农业科学院农田灌溉研究所 | 一种漂浮式微灌过滤*** |
CN105582725B (zh) * | 2016-03-10 | 2018-01-12 | 中国农业科学院农田灌溉研究所 | 一种漂浮式微灌过滤*** |
Also Published As
Publication number | Publication date |
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CN101219295A (zh) | 2008-07-16 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: NINGXIA KAIRUN WATER-SAVING IRRIGATION TECHNOLOGY Free format text: FORMER OWNER: FARMLAND IRRIGATION RESEARCH INSTITUTE, CHINESE ACADEMY OF AGRICULTURAL SCIENCES Effective date: 20121226 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 453003 XINXIANG, HENAN PROVINCE TO: 750299 YINCHUAN, NINGXIA HUI AUTONOMOUSREGION |
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TR01 | Transfer of patent right |
Effective date of registration: 20121226 Address after: 750299, No. 3 West Yongsheng Road, Desheng Industrial Zone, Yinchuan, Ningxia Patentee after: Ningxia Kai Kai Water-saving Irrigation Technology Co., Ltd. Address before: 453003 No. 173, Jianshe Road, Henan, Xinxiang Patentee before: Farmland Irrigation Research Institute, Chinese Academy of Agricultural Sciences |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090812 Termination date: 20140927 |
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EXPY | Termination of patent right or utility model |