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특허 상세정보

Irrigation nozzle assembly and method

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B05B-001/02    B05B-001/08    B05B-001/30    B05B-015/10    A01G-025/00    B05B-001/14    B05B-015/06   
출원번호 US-0535557 (2014-11-07)
등록번호 US-9987639 (2018-06-05)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    McDonald Hopkins LLC
인용정보 피인용 횟수 : 0  인용 특허 : 28

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 sp...


1. A sprinkler or irrigation nozzle assembly, comprising: (a) a sprinkler housing including an interior lumen and an exterior sidewall, with at least one fluidic-circuit-receiving port defining a fluid passage between said lumen and said sidewall;(b) a first fluidic oscillator circuit insert configured to receive irrigation fluid passing into said housing lumen and, in cooperation with said port, pass irrigation fluid in the form of an oscillating jet of irrigation fluid beyond said sidewall, projecting said irrigation fluid in a desired spray pattern of...

이 특허에 인용된 특허 (28)

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