公开(公告)号：US5941273A

公开(公告)日：1999-08-24

申请号：US950898

申请日：1997-10-15

申请人： Svetozar Petrovich

发明人： Svetozar Petrovich

IPC分类号： E03C1/29 ,  E03C1/292 ,  F16K13/10 ,  F16K37/00

CPC分类号： E03C1/29 ,  E03C1/292 ,  Y10T137/4523 ,  Y10T137/4553 ,  Y10T137/4606 ,  Y10T137/8158

摘要： A trap apparatus associated with a drain comprising a fluid inlet, a first chamber, second chamber, a fluid outlet and a structure for retaining fluid. The fluid inlet is capable of accepting in flowing fluid. The first chamber member is associated with the fluid inlet. The second chamber member is associated with the first chamber member and is joined thereto at a transition region. This transition region is configured to facilitate radial flow from the first chamber member through the transition region and into the second chamber member. The fluid outlet is associated with the second chamber member. The retaining structure retains fluid in the transition region so as to maintain the transition region submerged. The invention further includes a drainage trap.

摘要翻译： 与排水管相关联的捕集装置包括流体入口，第一室，第二室，流体出口和用于保持流体的结构。 流体入口能够接受流动的流体。 第一室构件与流体入口相关联。 第二室构件与第一室构件相关联并且在过渡区域与其连接。 该过渡区域构造成促进从第一室构件通过过渡区域并进入第二室构件的径向流动。 流体出口与第二室构件相关联。 保持结构在过渡区域中保持流体，以保持过渡区域被浸没。 本发明还包括排水阱。