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1. 发明授权

US5868376A Methods and apparatus for controlling flow of material past a flap valve 失效
标题翻译：用于控制材料通过瓣阀的流动的方法和装置
公开(公告)号：US5868376A
公开(公告)日：1999-02-09
申请号：US954608
申请日：1997-10-20
申请人： Martin Koch , Gunter Untch
发明人： Martin Koch , Gunter Untch
IPC分类号： B65B39/00 , G01F13/00 , G01F23/20 , F16K1/228
CPC分类号： G01F13/006 , B65B39/003 , G01F23/20
摘要： A proportioning mechanism for controlling a gravitational discharge of flowable material through a passage formed of a sealing material. The mechanism includes a rotatable flap valve mounted in the passage for movement in a first range of movement while in contact with the sealing material, and a second range of movement while out of contact with the sealing material. In the second range, a free flow of material is established. The free flow is terminated when only a small amount of material is yet to be discharged in order to achieve the desired discharge weight. At that time, the flap valve is rotated to a position in contact with a flexible portion of the sealing material. Fluid pressure in a cavity situated adjacent that flexible portion is varied to oscillate the flexible portion into and out of contact with the flap valve. When the flexible portion is out of contact with the flap valve, a gap is formed which admits passage of a small amount of material.
摘要翻译：用于控制可流动材料通过由密封材料形成的通道的重力排放的配比机构。该机构包括安装在通道中的可旋转的瓣阀，用于在与密封材料接触的同时在第一运动范围内运动，以及与密封材料脱离接触的第二移动范围。在第二个范围内，建立了自由流动的材料。为了达到理想的排出重量，当只有少量的材料不能排出时，自由流动终止。此时，瓣阀旋转到与密封材料的柔性部分接触的位置。改变位于邻近该柔性部分的空腔中的流体压力以使柔性部分摆动并与该瓣阀接触。当柔性部分与瓣阀不接触时，形成允许少量材料通过的间隙。

2. 发明授权

US5718270A Device for coupling containers 失效
标题翻译：用于连接容器的装置
公开(公告)号：US5718270A
公开(公告)日：1998-02-17
申请号：US660426
申请日：1996-06-07
申请人： Gerhard Grau , Martin Koch , Gunter Untch
发明人： Gerhard Grau , Martin Koch , Gunter Untch
IPC分类号： B65B39/00 , B65B39/04 , B65G69/18 , B67C11/04 , F16L37/28
CPC分类号： B65G69/183 , B65B39/04
摘要： A device for coupling two containers comprising connecting branches having essentially circular cross section, with each of the connecting branches having a closing member at one end, which is essentially circular in cross section, for closing the end facing away from the container. When the two connecting branches are brought together, the two closing members are combined into a single member moved by a single actuator so that no clearance is required in each of the branches between the ends of the branch and the member. Each of the branches has annular edge seals, which, in an uncompressed condition, engage a circumferential edge of each of the closing members and are compressed when engaged with the edge seal of the adjacent branch member to release the respective closing member. The edge seals coact to form a butt chamber and one of the branch connections has a circumferential sealing sleeve into which the other of the branch connections is inserted in a sealing fashion when forming a connection between the two branch connections.
摘要翻译：一种用于联接两个容器的装置，包括具有基本上圆形横截面的连接分支，每个连接分支在一端具有一个闭合构件，该闭合构件的横截面基本上是圆形的，用于封闭远离容器的端部。当两个连接分支连接在一起时，两个闭合部件组合成由单个致动器移动的单个部件，使得在分支的端部和部件之间的每个分支中不需要间隙。每个分支具有环形边缘密封，其在未压缩状态下接合每个闭合构件的周缘，并且在与相邻分支构件的边缘密封件接合时被压缩以释放相应的闭合构件。边缘密封件共同形成对接室，并且其中一个分支连接件具有周向密封套筒，当形成两个分支连接件之间的连接时，另一个分支连接件以密封方式插入其中。

3. 发明授权

US5875935A Apparatus for assisting the discharge of slow-flowing bulk goods from containers 失效
标题翻译：用于协助从容器排出缓慢流动的散装货物的装置
公开(公告)号：US5875935A
公开(公告)日：1999-03-02
申请号：US948054
申请日：1997-10-09
申请人： Martin Koch , Gunter Untch
发明人： Martin Koch , Gunter Untch
IPC分类号： B65D88/66 , A45D24/22
CPC分类号： B65D88/66
摘要： In order to promote a gravity flow of bulk goods through a discharge opening of a container, a vibratable body is arranged to project into the container through the discharge opening and is vibrated. The vibratable body is sandwiched between a tubular flexible piece and a tubular connecting flange which together define a passage aligned with the discharge opening. A vibrator vibrates the connecting flange, and the vibrations are transmitted therefrom to the vibratable body. Vibration of the vibratable body is permitted by the flexibility of the flexible piece.
摘要翻译：为了通过容器的排出口促进散装货物的重力流动，可振动体被布置成通过排出口突出到容器中并且被振动。可振动体夹在管状柔性件和管状连接法兰之间，这些连接法兰一起限定了与排放口对准的通道。振动器使连接凸缘振动，振动从其传递到可振动体。可挠性体的振动由柔性件的柔性允许。

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