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Sprinkler head nozzle assembly with adjustable arc, flow rate and stream angle
专利权人:
Kah, III Carl L. C.
发明人:
Kah, III Carl L. C.
申请号:
US201514668431
公开号:
US9937513(B2)
申请日:
2015.03.25
申请国别(地区):
美国
年份:
2018
代理人:
Amster, Rothstein & Ebenstein, LLP
摘要:
A rotary driven sprinkler with adjustable flow rate and distance control where the change in distance of the coverage outwardly from the sprinkler is directly proportional to the change in flow rate. The flow rate at a selected sprinkler design pressure and installed nozzle may be indicated on the top of the sprinkler nozzle housing and its distance of coverage may be set. Also a changeable nozzle with a settable stream elevation angle may be provided using the nozzle retention screw.
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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