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특허 상세정보

Matched precipitation rate rotor-type sprinkler with selectable nozzle ports

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B05B-015/10    B05B-003/04   
출원번호 US-0165237 (2014-01-27)
등록번호 US-9205435 (2015-12-08)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Knobbe, Martens, Olson & Bear, LLP
인용정보 피인용 횟수 : 4  인용 특허 : 69
초록

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 gea...

대표
청구항

1. An irrigation sprinkler, comprising: a riser;a rotatable nozzle turret connected to an upper end of the riser, the nozzle turret comprising: a first port in the nozzle turret capable of emitting a first stream of water from the sprinkler; anda second port capable of emitting a second stream of water from the sprinkler;a diverter valve capable of intermittently shifting between a first valve position and a second valve position, wherein the diverter valve restricts water flow to the second port when in the first valve position, and wherein the diverter...

이 특허에 인용된 특허 (69)

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