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1. 发明申请

WO2003084653A1 DISPENSING APPARATUS 审中-公开
标题翻译：分配装置
公开(公告)号：WO2003084653A1
公开(公告)日：2003-10-16
申请号：PCT/US2003/009828
申请日：2003-04-02
申请人： E.I. DU PONT DE NEMOURS AND COMPANY , RICE LAKE WEIGHING SYSTEM , LARSON, John, Charles , GENATEMPO, Vincent, Fred, Jr. , BURMESTER, Alan, Arthur , WEYEK, Anthony, Christopher , GIBSON, Travis, Lynn
发明人： LARSON, John, Charles , GENATEMPO, Vincent, Fred, Jr. , BURMESTER, Alan, Arthur , WEYEK, Anthony, Christopher , GIBSON, Travis, Lynn
IPC分类号： B01F13/10
CPC分类号： B01F15/0445 , B01F5/10 , B01F13/1055 , B01F13/1066 , B01F15/00025 , B01F15/00123 , B05B15/52 , B05B15/555
摘要： The present invention is directed to a dispensing apparatus used in gravimetrically dispensing accurate predetermined amounts of dispersants, particulates, or a combination thereof. The apparatus includes recirculating systems though which the dispersants are recirculated to prevent settling of solid components, such as pigments that may be present in the dispersants. The apparatus includes dispensers located on a movable table positioned inside a frame assembly of the apparatus. The table is positioned to dispense a selected dispersant into a container placed atop a weighing scale through the dispenser selected in accordance with a recipe. The weight of the selected dispersant is monitored by the weighing scale and once a desired amount of the selected dispersant is dispensed, a signal is received by the apparatus from the weighing scale to switch off the dispensing of the dispersant. The table is then moved to deliver the next dispersant, required in the recipe. The process is continued until all the desired dispersants are dispensed in the container to form the composition, such as an automotive paint. The apparatus can operate under flammable conditions, such as those present during the dispensing of solvent-borne automotive paints. The apparatus can also include metering devices for delivering desired amounts of particulates, such as aluminum or mica flakes used in metallic automotive paints.
摘要翻译：本发明涉及一种用于重量分配准确预定量的分散剂，颗粒或其组合的分配装置。该装置包括循环系统，通过该系统，分散剂被再循环以防止固体组分如可能存在于分散剂中的颜料沉降。该装置包括位于设置在框架组件内的活动台上的分配器。该台被定位成通过根据配方选择的分配器将选定的分散剂分配到放置在称重秤顶部的容器中。所选择的分散剂的重量由称重秤监测，并且一旦分配了所需量的选择的分散剂，则该装置从称重秤接收信号以切断分散剂的分配。然后将该表移动以提供配方中所需的下一个分散剂。继续该过程，直到将所有所需的分散剂分配到容器中以形成组合物，例如汽车漆。该设备可以在易燃条件下操作，例如在分配溶剂型汽车涂料时存在的那些条件。该设备还可以包括用于递送所需量的微粒的计量装置，例如用于金属汽车漆中的铝或云母片。

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