Michael L. Clark,Donald M. Sheetz, III,LaMonte D. Porter
申请号：
US14961549
公开号：
US09662668B1
申请日:
2015.12.07
申请国别(地区):
US
年份:
2017
代理人:
摘要：
An irrigation sprinkler can include a riser and a nozzle mounted at an upper end of the riser for rotation. The sprinkler can include a high flow rate port and a low flow rate port that can each emit a stream of water. The sprinkler can include a diverter valve that can intermittently block or permit the flow of water to the high flow rate port and/or to the low flow rate port as the nozzle rotates. The sprinkler can include a gear train reduction mounted in the riser and coupled to rotate the nozzle. A turbine can be coupled to an input shaft of the gear train reduction and can be rotatable by water flowing through the riser.
