CN2631214Y - 双流道抗堵自清洗压力补偿灌水器 - Google Patents
双流道抗堵自清洗压力补偿灌水器 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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CN 03219004 CN2631214Y (zh) | 2003-06-02 | 2003-06-02 | 双流道抗堵自清洗压力补偿灌水器 |
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CN 03219004 CN2631214Y (zh) | 2003-06-02 | 2003-06-02 | 双流道抗堵自清洗压力补偿灌水器 |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1303873C (zh) * | 2004-12-13 | 2007-03-14 | 西北农林科技大学 | 一种紊流抗堵塞灌水器流道结构设计方法 |
CN103651046A (zh) * | 2013-09-30 | 2014-03-26 | 西安交通大学 | 一种抗堵流道压力补偿灌水器 |
CN103968182A (zh) * | 2013-01-25 | 2014-08-06 | 林文斌 | 迷宫式节流器 |
CN105706854A (zh) * | 2016-03-17 | 2016-06-29 | 西安交通大学 | 一种基于弯道的截面双环流现象的抗堵灌水器 |
CN107593373A (zh) * | 2017-08-31 | 2018-01-19 | 中国农业大学 | 压力补偿灌水器 |
CN107613758A (zh) * | 2015-05-29 | 2018-01-19 | 恩普乐股份有限公司 | 发射器及滴灌用输送管 |
CN108289424A (zh) * | 2015-12-09 | 2018-07-17 | 恩普乐股份有限公司 | 发射器和滴灌用输送管 |
CN110235748A (zh) * | 2019-06-13 | 2019-09-17 | 西安交通大学 | 一种精量灌溉管路压力调节保护装置 |
-
2003
- 2003-06-02 CN CN 03219004 patent/CN2631214Y/zh not_active Expired - Fee Related
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1303873C (zh) * | 2004-12-13 | 2007-03-14 | 西北农林科技大学 | 一种紊流抗堵塞灌水器流道结构设计方法 |
CN103968182A (zh) * | 2013-01-25 | 2014-08-06 | 林文斌 | 迷宫式节流器 |
CN103968182B (zh) * | 2013-01-25 | 2016-03-02 | 林文斌 | 迷宫式节流器 |
CN103651046A (zh) * | 2013-09-30 | 2014-03-26 | 西安交通大学 | 一种抗堵流道压力补偿灌水器 |
CN103651046B (zh) * | 2013-09-30 | 2015-04-29 | 西安交通大学 | 一种抗堵流道压力补偿灌水器 |
CN107613758A (zh) * | 2015-05-29 | 2018-01-19 | 恩普乐股份有限公司 | 发射器及滴灌用输送管 |
CN108289424A (zh) * | 2015-12-09 | 2018-07-17 | 恩普乐股份有限公司 | 发射器和滴灌用输送管 |
CN108289424B (zh) * | 2015-12-09 | 2020-07-14 | 恩普乐股份有限公司 | 发射器和滴灌用输送管 |
CN105706854B (zh) * | 2016-03-17 | 2019-04-12 | 西安交通大学 | 一种基于弯道的截面双环流现象的抗堵灌水器 |
CN105706854A (zh) * | 2016-03-17 | 2016-06-29 | 西安交通大学 | 一种基于弯道的截面双环流现象的抗堵灌水器 |
CN107593373A (zh) * | 2017-08-31 | 2018-01-19 | 中国农业大学 | 压力补偿灌水器 |
CN110235748A (zh) * | 2019-06-13 | 2019-09-17 | 西安交通大学 | 一种精量灌溉管路压力调节保护装置 |
CN110235748B (zh) * | 2019-06-13 | 2021-03-02 | 西安交通大学 | 一种精量灌溉管路压力调节保护装置 |
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Owner name: XUZHOU INSTITUTE OF XI AN JIAOTONG UNIVERSITY Free format text: FORMER OWNER: XI AN COMMUNICATION UNIV. Effective date: 20080509 |
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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 |
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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 |
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Owner name: SUZHOU BINGCHUANG TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: XUZHOU INSTITUTE OF XI AN JIAOTONG UNIVERSITY Effective date: 20081219 |
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Granted publication date: 20040811 Termination date: 20120602 |