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Irrigation nozzle assembly and method
专利权人:
Shridar Gopalan;Kerrie Allen;Eric Koehler;Gregory Russell;Srinivasaiah Sridhara;Russell Hester;Chris South
发明人:
Gregory Russell,Shridar Gopalan,Chris South,Russell Hester,Eric Koehler,Kerrie Allen,Srinivasaiah Sridhara
申请号:
US12314242
公开号:
US09776195B2
申请日:
2008.12.05
申请国别(地区):
US
年份:
2017
代理人:
摘要:
A long throw Pop-Up Irrigation Nozzle assembly has no oscillating or rotating parts and includes a cylindrical body having a fluid inlet and a sidewall defining at least one fluidic circuit configured to generate a selected spray pattern when irrigation fluid flows through the body. In order to throw long distance, droplet velocity, droplet size and droplet initial aim angle determine the throw to provide a low precipitation rate (“PR”) for fluidic sprays. The nozzle assembly and method of the present invention achieve a PR of 1 in/hr or less and good spray distribution with a scheduling coefficient (“SC”) of about 1.5 without utilizing any moving components to provide a significantly more cost effective nozzle assembly, as compared to prior art rotator nozzles.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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