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1. 发明授权

US06350296B1 Magnetic decontamination device and method 失效
标题翻译：磁性去污装置及方法
公开(公告)号：US06350296B1
公开(公告)日：2002-02-26
申请号：US09308881
申请日：1999-05-25
申请人： Clifford Roy Warner
发明人： Clifford Roy Warner
IPC分类号： B03C130
CPC分类号： B03C1/284 , B03C1/28
摘要： A device and method for removing metalliferous particles from a powder so that the powder can be reused. A contaminated powder fluid stream flows down tube (6/7) into zones A, B and C adjacent the surface of a magnet (4). The flow flows past the surface of the magnet (4) and is directed towards the surface of the magnet (4) by baffles (10A, 10B). The magnet (4) separates metallic particles from powder particles and these metallic particles are removed from the face of the magnet (4) by scraper bars (21) conveyed by endless belts (22) supported by roller sets (23). The device can also include a fan (5) for promoting the movement of air in a counter direction to the delivered powder mixture.
摘要翻译：一种用于从粉末中去除含金属颗粒以使粉末可以重复使用的装置和方法。受污染的粉末流体流沿着管（6/7）流到邻近磁体（4）表面的区域A，B和C. 流过磁体（4）的表面并通过挡板（10A，10B）指向磁体（4）的表面。磁体（4）将金属颗粒与粉末颗粒分离，并且这些金属颗粒通过由辊组（23）支撑的环形带（22）输送的刮板（21）从磁体（4）的表面去除。该装置还可以包括用于促进空气沿与输送的粉末混合物相反的方向运动的风扇（5）。

2. 发明授权

US06293406B1 Multi-mass filter 失效
标题翻译：多质量过滤器
公开(公告)号：US06293406B1
公开(公告)日：2001-09-25
申请号：US09643204
申请日：2000-08-21
申请人： Robert L. Miller , Tihiro Ohkawa , Richard L. Freeman
发明人： Robert L. Miller , Tihiro Ohkawa , Richard L. Freeman
IPC分类号： B03C130
CPC分类号： H01J49/28
摘要： A multi-mass filter for separating particles according to their mass-charge ratio includes a chamber for receiving a multi-species plasma that includes particles therein having different mass-charge ratios (with M1 Mc3) and only the intermediate particles M2 are ejected into the second region (M2>Mc2). In another embodiment, the radial electrical field is increased outwardly from the axis to a radial distance a2 (r2) at a first rate. The electrical field is then increased radially outward between a2 (r2) and a radial distance a3 (r3) at a lower rate. This electric field configuration defines the first region between the axis and a2 (r2), and the second region between a2 (r2) and a3 (r3). The third region is located radially beyond the second region. Accordingly, with Mc2=er22B2/(8*(Vctr−V2)) and Mc3=e(r32−r22)B2/(8*V2), particles M1 are confined in the first region, while both particles M3 and M2 are ejected from the first region into the second region. The particles M2 are, however, confined in the second region and only the particles M3 are ejected from the second region into the third region.
摘要翻译：用于根据其质荷比分离颗粒的多质量过滤器包括用于接收多种等离子体的室，其包括具有不同质荷电荷的颗粒（M1 Mc3）中，并且仅中间颗粒M2被喷射到第二区域（M2> Mc2）中。在另一个实施例中，径向电场以第一速率从轴向外增加到径向距离a2（r2）。然后电场以较低的速率在a2（r2）和径向距离a3（r3）之间径向向外增加。该电场配置定义了轴和a2（r2）之间的第一区域，a2（r2）和a3（r3）之间的第二区域。第三区域径向地位于第二区域之外。因此，在Mc2 = er22B2 /（8 *（Vctr-V2））和Mc3 = e（r32-r22）B2 /（8 * V2）的情况下，粒子M1被限制在第一区域，同时弹出两个粒子M3和M2 从第一个地区进入第二个地区。然而，颗粒M2被限制在第二区域中，并且仅颗粒M3从第二区域喷射到第三区域中。

3. 发明授权

US06688473B2 High gradient magnetic separator 失效
标题翻译：高梯度磁选机
公开(公告)号：US06688473B2
公开(公告)日：2004-02-10
申请号：US10056799
申请日：2002-01-18
申请人： Matthias Franzreb , Wolfgang Höll , Christian Hoffmann
发明人： Matthias Franzreb , Wolfgang Höll , Christian Hoffmann
IPC分类号： B03C130
CPC分类号： B03C1/035
摘要： In a high gradient magnetic separator with a separation zone consisting of a matrix of parallel magnetic wires arranged in parallel planes and channels formed by a non-magnetic material and extending in each plane between adjacent parallel magnetic wires for conducting a fluid including magnetic particles through the matrix, and a magnetizing structure disposed adjacent the matrix for generating a magnetic field with field lines which extend essentially normal to the parallel planes, separating walls are disposed in parts of the channels in the area ahead of the end of the magnetic field generated in the matrix and adjacent the flow exit end of the matrix so as to extend parallel to the planes and normal to the magnetic field lines and form partial flow channels receiving partial fluid flows of magnetic particle-enriched and, respectively, magnetic particle-depleted flow volumes.
摘要翻译：在一个高梯度磁选机中，具有一个分离区，该分离区由平行的平行平行磁线的矩阵构成，并且由非磁性材料形成并且在相邻的平行磁线之间的每个平面中延伸的通道，用于传导包含磁性颗粒的流体矩阵和与矩阵相邻设置的磁化结构，用于产生具有基本上垂直于平行平面延伸的场线的磁场，分隔壁设置在通道中的部分通道中，并且与基体的流出口端相邻，以便平行于平面延伸并垂直于磁场线并形成部分流动通道，该部分流动通道接收富含磁性颗粒且分别为磁性颗粒的流动体积的部分流体流。

4. 发明授权

US06521888B1 Inverted orbit filter 失效
标题翻译：倒置轨道滤波器
公开(公告)号：US06521888B1
公开(公告)日：2003-02-18
申请号：US09489191
申请日：2000-01-20
申请人： Arthur Carlson
发明人： Arthur Carlson
IPC分类号： B03C130
CPC分类号： H01J49/46
摘要： An inverted orbit mass filter includes a cylindrical container located at a radial distance (rout) from its longitudinal axis, and a cylindrical collector located at a radial distance (rcoll) from the axis and coaxially positioned in the container to establish a plasma chamber therebetween. A uniform magnetic field is axially aligned in the chamber and an inwardly directed radial electric field is crossed with the magnetic field. A multi-species plasma including both low mass charged particles (M1) and high mass charged particles (M2) is injected into the chamber between the container (rout) and a radial distance (rin) from the axis. In their relationship to each other: rout>rin>rcoll. Inside the chamber the multi-species plasma has a low collisional density wherein there is a very low probability of particle collision. Consequently, with respective cyclotron trajectories T1 and T2 for the particles M1 and M2, when T1 (rout−rin) then the particles M2 will be influenced by the magnetic and electric fields into collision with the collector, and the particles M1 will avoid the collector and, therefore, pass through the chamber for subsequent collection.
摘要翻译：反向轨道质量过滤器包括位于距其纵向轴线的径向距离（路线）的圆柱形容器和位于与轴线相距一定距离（rcoll）并且同轴地位于容器中以在其间建立等离子体室的圆柱形收集器。均匀的磁场在腔室中轴向对准，向内的径向电场与磁场交叉。将包含低质量带电粒子（M1）和高质量带电粒子（M2）的多物质等离子体注入到容器（路线）与轴线的径向距离（rin）之间的室内。在他们彼此的关系中：rout> rin> rcoll。在室内，多物种等离子体具有低碰撞密度，其中存在非常低的颗粒碰撞概率。因此，对于粒子M1和M2的各个回旋加速器轨迹T1和T2，当T1 <（rin-rcoll）和T2>（rout-rin）时，粒子M2将受到磁场和电场的影响，与收集器，并且颗粒M1将避开收集器，并且因此通过该室用于随后的收集。

5. 发明授权

US06485634B2 Filtration system for industrial coolants 失效
标题翻译：工业冷却液过滤系统
公开(公告)号：US06485634B2
公开(公告)日：2002-11-26
申请号：US09816729
申请日：2001-03-22
申请人： Harry F. Warren , Jeffrey S. Demenik , Jeffrey A. Enterline
发明人： Harry F. Warren , Jeffrey S. Demenik , Jeffrey A. Enterline
IPC分类号： B03C130
CPC分类号： B23Q11/1069 , B03C1/12 , B03C1/30 , B23Q11/0064 , Y02P70/171
摘要： A filtration system includes a magnetic drum for removing ferrous shavings and a dual canister filter unit equipped with replaceable filter bags. This palletized system may be plugged into most machine tools to filter the shavings-laden coolant to remove the metal shavings, tramp oil, sludge and dirt from liquid coolant to extend its useful life and minimize or eliminate down time.
摘要翻译：过滤系统包括用于除去有色金属屑的磁鼓和配备有可更换过滤袋的双过滤器单元。这种码垛系统可以插入大多数机床中，以过滤刨屑 - 冷却液，以清除液态冷却液中的金属屑，流失油，污泥和污垢，以延长其使用寿命，并尽量减少或消除停机时间。

6. 发明授权

US06386374B1 Multi-mass filter with electric field variations 失效
公开(公告)号：US06386374B1
公开(公告)日：2002-05-14
申请号：US09860161
申请日：2001-05-17
申请人： Robert L. Miller , Tihiro Ohkawa , Richard L. Freeman
发明人： Robert L. Miller , Tihiro Ohkawa , Richard L. Freeman
IPC分类号： B03C130
CPC分类号： H01J49/28
摘要： A multi-mass filter for separating particles of a multi-species plasma includes a chamber, which defines an axis. A radial electric field is crossed with a magnetic field (E×B) to move the particles of different mass (M1, M2 and M3) on respective trajectories into respective first, second and third regions. Specifically, particles M1 are confined in the first region, while both particles M3 and M2 are ejected from the first region into the second region and only the particles M3 are ejected from the second region into the third region.

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