CN2631214Y - Anti-block double-runner self-cleaning pressure compensative irrigating apparatus - Google Patents
Anti-block double-runner self-cleaning pressure compensative irrigating apparatus Download PDFInfo
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- CN2631214Y CN2631214Y CN 03219004 CN03219004U CN2631214Y CN 2631214 Y CN2631214 Y CN 2631214Y CN 03219004 CN03219004 CN 03219004 CN 03219004 U CN03219004 U CN 03219004U CN 2631214 Y CN2631214 Y CN 2631214Y
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 03219004 CN2631214Y (en) | 2003-06-02 | 2003-06-02 | Anti-block double-runner self-cleaning pressure compensative irrigating apparatus |
Applications Claiming Priority (1)
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CN 03219004 CN2631214Y (en) | 2003-06-02 | 2003-06-02 | Anti-block double-runner self-cleaning pressure compensative irrigating apparatus |
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CN2631214Y true CN2631214Y (en) | 2004-08-11 |
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CN 03219004 Expired - Fee Related CN2631214Y (en) | 2003-06-02 | 2003-06-02 | Anti-block double-runner self-cleaning pressure compensative irrigating apparatus |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1303873C (en) * | 2004-12-13 | 2007-03-14 | 西北农林科技大学 | Method for designing turbulent flow anti-blocking douche flow passage structure |
CN103651046A (en) * | 2013-09-30 | 2014-03-26 | 西安交通大学 | Anti-blocking flow channel pressure compensation watering device |
CN103968182A (en) * | 2013-01-25 | 2014-08-06 | 林文斌 | Labyrinth type flow controller |
CN105706854A (en) * | 2016-03-17 | 2016-06-29 | 西安交通大学 | Anti-blocking irrigation emitter based on cross-section double-circulation phenomenon of curve |
CN107593373A (en) * | 2017-08-31 | 2018-01-19 | 中国农业大学 | Pressure compensation douche |
CN107613758A (en) * | 2015-05-29 | 2018-01-19 | 恩普乐股份有限公司 | Transmitter and drip irrigation delivery pipe |
CN108289424A (en) * | 2015-12-09 | 2018-07-17 | 恩普乐股份有限公司 | Transmitter and trickle irrigation delivery pipe |
CN110235748A (en) * | 2019-06-13 | 2019-09-17 | 西安交通大学 | A kind of precision irrigation loine pressure adjusting protective device |
-
2003
- 2003-06-02 CN CN 03219004 patent/CN2631214Y/en not_active Expired - Fee Related
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1303873C (en) * | 2004-12-13 | 2007-03-14 | 西北农林科技大学 | Method for designing turbulent flow anti-blocking douche flow passage structure |
CN103968182A (en) * | 2013-01-25 | 2014-08-06 | 林文斌 | Labyrinth type flow controller |
CN103968182B (en) * | 2013-01-25 | 2016-03-02 | 林文斌 | Mazy type flow controller |
CN103651046A (en) * | 2013-09-30 | 2014-03-26 | 西安交通大学 | Anti-blocking flow channel pressure compensation watering device |
CN103651046B (en) * | 2013-09-30 | 2015-04-29 | 西安交通大学 | Anti-blocking flow channel pressure compensation watering device |
CN107613758A (en) * | 2015-05-29 | 2018-01-19 | 恩普乐股份有限公司 | Transmitter and drip irrigation delivery pipe |
CN108289424A (en) * | 2015-12-09 | 2018-07-17 | 恩普乐股份有限公司 | Transmitter and trickle irrigation delivery pipe |
CN108289424B (en) * | 2015-12-09 | 2020-07-14 | 恩普乐股份有限公司 | Emitter and drip irrigation pipe |
CN105706854B (en) * | 2016-03-17 | 2019-04-12 | 西安交通大学 | A kind of anti-stifled douche of the bicyclic flow phenomenon in section based on bend |
CN105706854A (en) * | 2016-03-17 | 2016-06-29 | 西安交通大学 | Anti-blocking irrigation emitter based on cross-section double-circulation phenomenon of curve |
CN107593373A (en) * | 2017-08-31 | 2018-01-19 | 中国农业大学 | Pressure compensation douche |
CN110235748A (en) * | 2019-06-13 | 2019-09-17 | 西安交通大学 | A kind of precision irrigation loine pressure adjusting protective device |
CN110235748B (en) * | 2019-06-13 | 2021-03-02 | 西安交通大学 | Pressure adjusting and protecting device for precision irrigation pipeline |
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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: XUZHOU INSTITUTE OF XI AN JIAOTONG UNIVERSITY Free format text: FORMER OWNER: XI AN COMMUNICATION UNIV. Effective date: 20080509 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20080509 Address after: 17, Building 102, Qin yuan community, Suzhou Industrial Park, Jiangsu, Suzhou, 215123 Patentee after: Suzhou Academy of Xi'an Jiaotong University Address before: No. 28, Xianning Road, Shaanxi, Xi'an Province, China: 710049 Patentee before: Xi'an Jiaotong University |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20081219 Address after: Suzhou City, Jiangsu province Suzhou Industrial Park East Fu Road No. 45 Venture Industrial District No. 7, zip code: 215123 Patentee after: SUZHOU BC TECHNOLOGIES CO., LTD. Address before: 17, Building 102, Qin yuan community, Suzhou Industrial Park, Jiangsu, Suzhou, 215123 Patentee before: Suzhou Academy of Xi'an Jiaotong University |
|
ASS | Succession or assignment of patent right |
Owner name: SUZHOU BINGCHUANG TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: XUZHOU INSTITUTE OF XI AN JIAOTONG UNIVERSITY Effective date: 20081219 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040811 Termination date: 20120602 |