公开(公告)号：US4179050A

公开(公告)日：1979-12-18

申请号：US904600

申请日：1978-05-10

申请人： Francis M. Farrell, III ,  Robert B. Otto ,  William J. Seim

发明人： Francis M. Farrell, III ,  Robert B. Otto ,  William J. Seim

IPC分类号： B65D83/00 ,  B05C17/005 ,  F16J1/09 ,  B67D5/42 ,  G01F11/04

CPC分类号： B05C17/00576

摘要： A fluid dispensing piston for a cylindrical dispensing tube has a recessed transverse end wall formed with at least one aperture. The aperture is normally covered by a fluid seal removably retained on the exterior surface of the end wall. The piston is placed in a cylindrical dispensing tube with the exterior of the end wall pressing against the fluid in the tube and the piston is moved axially down the tube to dispense the fluid. Further fluid may then be added to the tube and a second piston moved axially down the tube to dispense that fluid, the conformable material covering the aperture in the end wall of the first piston being forced away from the end wall to uncover the apertures as the second piston is moved down the tube to create a pathway for the fluid through the first piston.

摘要翻译： 用于圆柱形分配管的流体分配活塞具有形成有至少一个孔的凹入的横向端壁。 孔通常由可移除地保持在端壁的外表面上的流体密封件覆盖。 活塞被放置在圆柱形分配管中，端壁的外部压靠管中的流体，并且活塞沿着管轴向移动以分配流体。 然后可以将另外的流体添加到管中，并且第二活塞沿管子轴向移动以分配该流体，覆盖第一活塞的端壁中的孔的适形材料被迫远离端壁以露出孔，如 第二活塞向下移动，以产生通过第一活塞的流体的通路。

公开(公告)号：US4253773A

公开(公告)日：1981-03-03

申请号：US67958

申请日：1979-08-20

申请人： Kenneth A. Aho ,  Francis M. Farrell, III

发明人： Kenneth A. Aho ,  Francis M. Farrell, III

IPC分类号： B65D25/08 ,  B65D81/32 ,  B01F7/00

CPC分类号： B65D81/3222

摘要： A container for shipping, storing and mixing at least two fluids has a covered cylindrical outer container for containing a first fluid and a coaxial, smaller diameter inner container for the second fluid. The inner container is closed at the end adjacent the cover of the outer container by a piston and at the opposite end by a removable seal. A plurality of mixing blades are spaced around the inner container and are coupled to a drive plate in the cover of the outer container for rotation therewith. The drive plate has an axial opening for a pusher rod to enter and push the piston down the inner container to expel the second fluid into the first fluid in the outer container, the fluids then being mixed by rotation of the drive plate.

摘要翻译： 用于运送，储存和混合至少两种流体的容器具有用于容纳用于第二流体的第一流体和同轴较小直径的内部容器的被覆盖的圆柱形外部容器。 内部容器在靠近外部容器的盖的端部由活塞封闭，并且在相对端通过可移除的密封封闭。 多个混合叶片围绕内部容器间隔开并且联接到外部容器的盖中的驱动板以便与其一起旋转。 驱动板具有用于推杆的轴向开口，以将活塞向下推入内部容器以将第二流体排出到外部容器中的第一流体中，然后通过驱动板的旋转将流体混合。