Funseth, Travis G.,Bullock, Stacy L.,Humpal, Richard A.,Wu, Dolly
申请号：
DK15172723
公开号：
DK2957346T3
申请日:
2015.06.18
申请国别(地区):
DK
年份:
2019
代理人:
摘要：
A spray nozzle body (4A - 4E) is disclosed. The spray nozzler body (4a - 4E) comprises a fluid inlet (20, 306), a fluid orifice (308, 364A, 364B), a first valve (30, 362A), a second valve (32, 362B), a first path (22, 148A, 366A), and a second path (24, 148B, 366B)； wherein the fluid inlet (20, 306) is connected to the fluid orifice (308, 364A, 364B)； the fluid orifice (308, 364A, 364B) is coupled to the first path (22, 148A, 366A) through the first valve (30, 362A)； and the fluid orifice (308, 364A, 364B) is also coupled to the second path (24, 148B, 366B) through the second valve (32, 362B)； the spray nozzle body (4A - 4E) further including a first actuator (362, 160A) and a second actuator (362, 160B)； and wherein the first actuator (362, 160A) contacts the first valve (30, 362A) to move the first valve (30, 362A) under a first pulse control (3, 7), and the second actuator (362, 160B) contacts the second valve (32, 362B) to move the second valve (32, 362B) under a second pulse control (5). Furthermore an agricultural spray boom (500) and agricultural sprayer (506) with such a spray nozzle body (4A - 4E) is disclosed.
