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1. 发明授权

US4707150A Fluid pressure assisted rotary shaft seal with grooved seal wedge 失效
标题翻译：流体压力辅助旋转轴密封带沟槽密封楔
公开(公告)号：US4707150A
公开(公告)日：1987-11-17
申请号：US3334
申请日：1987-01-14
申请人： Rodney E. Graham
发明人： Rodney E. Graham
IPC分类号： F16C33/76 , F16J15/36 , F16C33/78
CPC分类号： F16C33/76 , F16J15/36
摘要： An annular elastomeric seal wedge of diamond shaped radial cross section under axial compression has opposite axial ends fitted within V-shaped cross section annular grooves within a radially projected shoulder of a bushing of a fluid pressure assisted rotary shaft seal and a similar V-shaped annular groove within the axial end face of the rotating seal race. A radial groove is formed within the side of the annular elastomeric seal wedge remote from the outside of the rotary shaft seal which receives an annular metal wave spring having axial undulations for axially biasing the rotating seal race in contact with the end face of a static seal race to form the dynamic shaft seal and for maintaining the positive pressure seal between the ends of the axial ends of the diamond shaped annular elastomeric seal wedge across the gap between the bushing radially projecting shoulder and the facing end of the rotating seal race.
摘要翻译：在轴向压缩下的金刚石形径向横截面的环形弹性密封楔形件具有相对的轴向端部，该轴向端部装配在流体压力辅助的旋转轴密封件的衬套的径向凸出的肩部内的V形横截面环形槽内，并且具有类似的V形环形在旋转密封圈的轴向端面内的凹槽。径向凹槽形成在远离旋转轴密封件外侧的环形弹性密封楔的侧面内，该旋转轴密封件接收具有轴向起伏的环形金属波形弹簧，用于轴向偏置与静密封件的端面相接触的旋转密封圈用于形成动态轴密封件并且用于保持钻石形环形弹性密封楔的轴向端部的端部之间的正压密封跨越套管径向突出的肩部与旋转密封圈的相对端之间的间隙。

2. 发明授权

US06176443B1 Integrated diverter and waste comminutor 有权
公开(公告)号：US06176443B1
公开(公告)日：2001-01-23
申请号：US09160180
申请日：1998-09-25
申请人： Ramon E. Boyd , Armando I. Chacon , Ronald A. Duecker , Craig J. Fennessy , Winslow P. Freeman, Jr. , Rodney E. Graham , Robert T. Sabol , Enrique Santiago
发明人： Ramon E. Boyd , Armando I. Chacon , Ronald A. Duecker , Craig J. Fennessy , Winslow P. Freeman, Jr. , Rodney E. Graham , Robert T. Sabol , Enrique Santiago
IPC分类号： B02C1840
CPC分类号： B02C18/16 , B02C18/0092 , Y10S241/38
摘要： An integrated system for diverting and reducing the size of waste materials in an effluent stream comprising a frame having a bottom housing and a top housing and mountable in the stream. A grinder unit is mounted to the frame bottom housing and comprises a cutter assembly positioned in the stream and a drive mechanism coupled to the cutter assembly to rotate the cutter assembly. The drive mechanism may be electric or hydraulic. A diverter unit is mounted to the frame. It may be a single diverter or dual diverters. The diverter unit comprises a cylindrical drum rotating on a stub shaft. It may also be a helical coil. A drive assembly operably couples the drive mechanism to the drum shaft to rotate the cylindrical drum as the cutter assembly rotates. In operation the diverter unit is positioned side by side to the grinder unit to diverts solids in the effluent stream toward the grinder unit for size reduction. Side rails are employed for flow control around both the diverter unit and the grinder unit.

3. 发明授权

US5593100A Solid waste comminutor with removable bearing assembly and improved side rails 失效
标题翻译：固体废物粉碎机，带有可拆卸的轴承组件和改进的侧轨
公开(公告)号：US5593100A
公开(公告)日：1997-01-14
申请号：US567046
申请日：1995-12-04
申请人： Joseph W. Chambers, Sr. , Robert T. Sabol , Craig J. Fennessy , Rodney E. Graham
发明人： Joseph W. Chambers, Sr. , Robert T. Sabol , Craig J. Fennessy , Rodney E. Graham
IPC分类号： B02C18/14 , B02C18/16
CPC分类号： B02C18/142 , B02C18/0092 , B02C18/16 , B02C2018/188
摘要： A solid waste material comminuting system having a electric motor for providing rotary motion, a pair of cutter stacks with cutter elements of one stack interleaved with cutter elements of the other, and gear means to transmit the rotary motion of the electric motor to counter-rotate cutter elements of one stack with cutter elements of the other. Each of the cutter stacks comprise a central shaft journaled for rotation and a bearing module at each end of the central shafts. Each bearing module comprises an end housing, and a pair of insertable preassembled bearing assemblies mountable in each of said end housings. One bearing assembly has a thru-hole for journaling a first shaft for rotation and a second bearing assembly has a thru-hole for journaling a second shaft for rotation. The housing has an inspection port at the top to allow for tightening of the cutter stack. The device employs side rails having interleaved and smooth portions to guide solids to the cutter stack and to accelerate the flow of fluid around the outside of the cutters.
摘要翻译：一种具有用于提供旋转运动的电动机的固体废物粉碎系统，具有与另一个切割器元件交替的一个堆叠的切割器元件的一对切割器堆叠以及传递电动机的旋转运动以反向旋转的齿轮装置一个堆叠的刀具元件与另一个刀具元件。每个切割器堆叠包括一个用于旋转的中心轴和一个位于中心轴每端的轴承模块。每个轴承模块包括端部壳体和可安装在每个所述端部壳体中的一对可插入的预组装的轴承组件。一个轴承组件具有用于旋转第一轴的通孔，并且第二轴承组件具有用于旋转第二轴的通孔。外壳在顶部有一个检查口，用于收紧切割器堆叠。该装置采用具有交错和平滑部分的侧轨，以将固体引导到切割器堆叠并且加速围绕切割器外部的流体流动。

4. 发明授权

US06332984B1 Integrated diverter and waste comminutor 有权
标题翻译：集成分流器和废物分拣机
公开(公告)号：US06332984B1
公开(公告)日：2001-12-25
申请号：US09576345
申请日：2000-05-22
申请人： Ramon E. Boyd , Armando I. Chacon , Ronald A. Duecker , Craig J. Fennessy , Winslow P. Freeman, Jr. , Rodney E. Graham , Robert T. Sabol , Enrique Santiago
发明人： Ramon E. Boyd , Armando I. Chacon , Ronald A. Duecker , Craig J. Fennessy , Winslow P. Freeman, Jr. , Rodney E. Graham , Robert T. Sabol , Enrique Santiago
IPC分类号： B01D2948
CPC分类号： B02C18/16 , B02C18/0092 , Y10S241/38
摘要： An integrated system for diverting and reducing the size of waste materials in an effluent stream comprising a frame having a bottom housing and a top housing and mountable in the stream. A grinder unit is mounted to the frame bottom housing and comprises a cutter assembly positioned in the stream and a drive mechanism coupled to the cutter assembly to rotate the cutter assembly. The drive mechanism may be electric or hydraulic. A diverter unit is mounted to the frame. It may be a single diverter or dual diverters. The diverter unit comprises a cylindrical drum rotating on a stub shaft. It may also be a helical coil. A drive assembly operably couples the drive mechanism to the drum shaft to rotate the cylindrical drum as the cutter assembly rotates. In operation the diverter unit is positioned side by side to the grinder unit to diverts solids in the effluent stream toward the grinder unit for size reduction. Side rails are employed for flow control around both the diverter unit and the grinder unit.
摘要翻译：一种用于转移和减少流出物流中废料尺寸的集成系统，包括具有底部壳体和顶部壳体并可安装在流中的框架。磨床单元安装在框架底壳体上并且包括定位在流中的切割器组件和联接到切割器组件以使刀具组件旋转的驱动机构。驱动机构可以是电动的或液压的。转向器单元安装在框架上。它可能是一个分流器或双向分流器。分流器单元包括在短轴上旋转的圆柱形滚筒。它也可以是螺旋线圈。驱动组件可操作地将驱动机构耦合到鼓轴以在切割器组件旋转时旋转圆筒形滚筒。在操作中，分流器单元并排设置到研磨机单元，以将流出物流中的固体转向研磨机单元以减小尺寸。侧轨用于围绕转向器单元和研磨机单元的流量控制。

5. 再颁专利

USRE37550E1 Solid waste comminutor with removable bearing assembly and improved side rails 有权
标题翻译：固体废物粉碎机，带有可拆卸的轴承组件和改进的侧轨
公开(公告)号：USRE37550E1
公开(公告)日：2002-02-19
申请号：US09228682
申请日：1999-01-12
申请人： Joseph W. Chambers, Sr. , Robert T. Sabol , Craig J. Fennessy , Rodney E. Graham
发明人： Joseph W. Chambers, Sr. , Robert T. Sabol , Craig J. Fennessy , Rodney E. Graham
IPC分类号： B02C1816
CPC分类号： B02C18/16 , B02C18/0092 , B02C18/142 , B02C2018/188
摘要： A solid waste material comminuting system having a electric motor for providing rotary motion, a pair of cutter stacks with cutter elements of one stack interleaved with cutter elements of the other, and gear means to transmit the rotary motion of the electric motor to counter-rotate cutter elements of one stack with cutter elements of the other. Each of the cutter stacks comprise a central shaft journaled for rotation and a bearing module at each end of the central shafts. Each bearing module comprises an end housing, and a pair of insertable preassembled bearing assemblies mountable in each of said end housings. One bearing assembly has a thru-hole for journaling a first shaft for rotation and a second bearing assembly has a thru-hole for journaling a second shaft for rotation. The housing has an inspection port at the top to allow for tightening of the cutter stack. The device employs side rails having interleaved and smooth portions to guide solids to the cutter stack and to accelerate the flow of fluid around the outside of the cutters.
摘要翻译：一种具有用于提供旋转运动的电动机的固体废物粉碎系统，具有与另一个切割器元件交替的一个堆叠的切割器元件的一对切割器堆叠以及传递电动机的旋转运动以反向旋转的齿轮装置一个堆叠的刀具元件与另一个刀具元件。每个切割器堆叠包括一个用于旋转的中心轴和一个位于中心轴每端的轴承模块。每个轴承模块包括端部壳体和可安装在每个所述端部壳体中的一对可插入的预组装的轴承组件。一个轴承组件具有用于旋转第一轴的通孔，并且第二轴承组件具有用于旋转第二轴的通孔。外壳在顶部有一个检查口，用于收紧切割器堆叠。该装置采用具有交错和平滑部分的侧轨，以将固体引导到切割器堆叠并且加速围绕切割器外部的流体流动。

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