公开(公告)号：US6032874A

公开(公告)日：2000-03-07

申请号：US72180

申请日：1998-05-05

申请人： Martin Vestergaard

发明人： Martin Vestergaard

IPC分类号： B01F15/04 ,  B05B7/32 ,  B05B7/00

CPC分类号： B01F15/042 ,  B05B12/1445 ,  B05B7/32

摘要： A mixing apparatus for spraying-out of a liquid mixture of at least two liquids, each from a respective reservoir includes a number of liquid pumps corresponding to the number of liquids. The liquid pumps deliver into a common spraying-out conduit and are each driven by a respective hydraulic motor. The mixing apparatus includes a drive assembly directly operationally connected to a first hydraulic pump controlled in a pressure-regulating manner in dependence on the liquid flow at the outflow side of the apparatus. The first hydraulic pump is associated with a first motor operationally connected to both a first liquid pump and with a mechanical gear. The mechanical gear is directly operationally connected to at least one second hydraulic pump driving at least one second hydraulic motor for at least one second liquid pump having a variable working capacity and hence being controllable.

摘要翻译： 用于从各个储存器喷出至少两种液体的液体混合物的混合装置包括对应于液体数量的多个液体泵。 液体泵输送到普通的喷射管道中，并且各自由相应的液压马达驱动。 混合装置包括驱动组件，该驱动组件直接可操作地连接到根据装置的流出侧的液体流动以受压调节方式控制的第一液压泵。 第一液压泵与可操作地连接到第一液体泵和机械齿轮的第一马达相关联。 机械齿轮直接操作地连接到至少一个第二液压泵，驱动至少一个第二液压马达用于具有可变工作能力并因此是可控的至少一个第二液体泵。