公开(公告)号：US6145710A

公开(公告)日：2000-11-14

申请号：US370820

申请日：1999-08-09

申请人： Miro S. Carter

发明人： Miro S. Carter

IPC分类号： B05B11/00 ,  B05B15/00 ,  B65D88/54

CPC分类号： B05B11/3018 ,  B05B11/3039 ,  B05B11/309 ,  B05B15/005 ,  B05B11/3025

摘要： A metered output fluid dispenser adapted to discharge fluid during a selected section of a stroke which produces fluid discharge. The dispenser includes: a vertical hollow elongated body having a first hollow cylinder having a first diameter and an integral section defining a second hollow cylinder having a second and different diameter. A first piston is slidable throughout the length of the first cylinder and remains in continuous sealing relationship engagement with the inner wall of the first cylinder. A second piston is slidable through a selected section of the total length of the second cylinder. The second piston when traversing a selected portion of said selected section causes the dispenser to dispense fluid. The second piston is in sealing relationship with the inner wall of the second cylinder when and only when the second cylinder traverses said selected portion.

摘要翻译： 计量输出流体分配器，其适于在产生流体排放的冲程的选定部分期间排出流体。 分配器包括：垂直中空细长体，其具有第一中空圆柱体，第一中空圆柱体具有第一直径和整体部分，该部分限定具有第二和不同直径的第二中空圆柱体。 第一活塞可在整个第一气缸的整个长度内滑动，并与第一气缸的内壁保持连续的密封关系。 第二活塞可滑动通过第二气缸的总长度的选定部分。 当第二活塞穿过所选择的部分的选定部分时，分配器分配流体。 当且仅当第二气缸穿过所述选定部分时，第二活塞与第二气缸的内壁密封。