公开(公告)号：US4371101A

公开(公告)日：1983-02-01

申请号：US202659

申请日：1980-10-31

申请人： Alessandro Cane ,  Arrigo Farneti

发明人： Alessandro Cane ,  Arrigo Farneti

IPC分类号： G01F11/28 ,  A61J3/02 ,  B01D39/08 ,  G01F11/10

CPC分类号： B01D39/083 ,  A61J3/02

摘要： An apparatus for the dosing of finely powdered material employs a volumetric chamber adapted to receive an amount predetermined by volume of the powdered material, and presenting a filtering screen through which pneumatic suction is applied for the taking up and compacting of the powdered material, and pneumatic pressure is applied for the discharge of the said powdered material.The said filtering screen is made of a fabric of mono-filament synthetic material, and preferably of mono-filaments of a polytetrafluoroethylene resin, said mono-filaments constituting both the warp and the weft of the fabric.

摘要翻译： 用于配量细粉末材料的装置采用容积腔，其适于容纳由粉末材料的体积预定的量，并且具有过滤筛网，通过该过滤筛网施加气动抽吸以吸收和压实粉末材料，以及气动 施加压力以排出所述粉末材料。 所述过滤网由单丝合成材料的织物制成，优选由聚四氟乙烯树脂的单丝制成，所述单丝构成织物的经纱和纬纱。

公开(公告)号：US5193630A

公开(公告)日：1993-03-16

申请号：US811668

申请日：1991-12-23

申请人： Alessandro Cane

发明人： Alessandro Cane

IPC分类号： G01G15/00

CPC分类号： G01G15/00

摘要： During the transfer into the weighing unit (K), the bottle (F) is held in the compartment (S1) of the transfer container (C), preferably by suction. An elevating comb (4) which receives the bottle extracted from the micro-feeder and which with a subsequent lowering movement deposits it on the underlying grid-shaped platform (8) of the balance (9) operates in the weighing unit. This platform is provided, for each transfer container (C), with a shallow recess (10), ideally in the form of a horizontal downward-converging truncated cone, in which the bottle centers itself under the effect of gravity, moving away from the walls of the container and from the fixed lateral guides in order not to distort the action of the balance.

公开(公告)号：US4371014A

公开(公告)日：1983-02-01

申请号：US202660

申请日：1980-10-31

申请人： Alessandro Cane

发明人： Alessandro Cane

IPC分类号： B65B1/10 ,  B65B1/36 ,  B65B43/50 ,  B67B1/04

CPC分类号： B65B1/363

摘要： The apparatus for dosing and dispensing a predetermined volume of powdered material into containers sequentially moving the one after the other along a rectilinear path, comprises two rotary doser-dispenser units presenting a plurality of open-ended radial chambers which, upon rotation of the doser-dispenser units around a common rotational axis are sequentially inserted into the powdered material contained into a tank, suction being applied so that the chambers are filled with the powdered material, and thereafter are sequentially brought the one after the other into axial alignment with the receiving open end of the containers, pneumatic pressure being applied to discharge the powdered material from each chamber into the respectively aligned container. The common rotational axis of the two rotary doser-dispenser units is parallel to the rectilinear path along which the containers move.

摘要翻译： 用于将预定体积的粉末材料配量并分配到沿着直线路径顺序地移动的容器中的装置包括两个旋转给料器 - 分配器单元，其呈现多个开放式的径向室，当加料器旋转时， 围绕公共旋转轴线的分配器单元依次插入容纳在罐中的粉末材料中，施加抽吸，使得室被粉末状材料填充，然后依次使一个接一个地与接收开口轴向对准 容器的端部，施加气压以将粉末材料从每个室排放到分别对准的容器中。 两个旋转给料器 - 分配器单元的公共旋转轴线平行于容器移动的直线路径。