STUKE, Bernd,GLASBRENNER, Jochen,OHLHAFER, Olaf,SCHWADERER, Peter
申请号：
AU2018333393
公开号：
AU2018333393A1
申请日:
2018.09.06
申请国别(地区):
AU
年份:
2020
代理人:
摘要：
The invention relates to a device (10) for dispensing a spraying agent (30), in particular a plant protection agent (30), comprising a mixing unit (12) for mixing two active agents (20, 24) to form a spraying agent (30), wherein at least one of the active agents (20) can be supplied to the mixing unit (12) under pressure by means of a throttle unit (14), the throttle unit (14) has a feed channel (32) and a discharge channel (34), which can be fluidically connected to each other via at least one throttle channel (36a, b, c, d) in dependence on the position of a throttle element (38) of the throttle unit (14) arranged for movement relative to the feed channel (32) and the discharge channel (34), in order to adjust a flow rate of the at least one active agent (20) that should be supplied to the mixing unit (12), and the at least one throttle channel (36a, b, c, d) is arranged on the throttle element (38) and has a fixed channel cross-section in order to keep the flow rate of the at least one active agent (20, 24) therethrough constant.
