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1. 发明授权

US08540613B2 Centrifugal separator with protected bearing 有权
标题翻译：带保护轴承的离心分离器
公开(公告)号：US08540613B2
公开(公告)日：2013-09-24
申请号：US13609812
申请日：2012-09-11
申请人： Nigel Burford , Anthony W. Fell , Klemens Dworatzek , Nicholas Foulkes , John Lawrence Mills
发明人： Nigel Burford , Anthony W. Fell , Klemens Dworatzek , Nicholas Foulkes , John Lawrence Mills
IPC分类号： B04B9/06
CPC分类号： B04B5/005 , B04B9/12
摘要： To enable centrifugal filtration of fluids which contain abrasive contaminant particles the rotor bearings (3) must be isolated from the fluid which passes into and through the rotor chamber (21). This is achieved by a design in which the spindle (4) is connected to the rotor so as to rotate in unison with the rotor (5, 6, 7) relative to the base (1). The bearings (3) for the spindle (4) are provided in a bearing housing (2) which is fixedly mounted to the base (1) and a sealing arrangement, preferably a spring-loaded axial seal (14, 15), is provided between the spindle (4) and the base (1) at a location below the bearings (3) in the bearing housing (2).
摘要翻译：为了能够对含有磨蚀性污染物颗粒的流体进行离心过滤，转子轴承（3）必须与进入并通过转子室（21）的流体隔离。这通过其中主轴（4）连接到转子以相对于基座（1）与转子（5,6,7）一致旋转的设计来实现。用于主轴（4）的轴承（3）设置在固定地安装到基座（1）的轴承壳体（2）中，并且提供密封装置，优选地具有弹簧加载的轴向密封件（14,15）在轴承壳体（2）中的轴承（3）下方的位置处在主轴（4）和基座（1）之间。

2. 发明申请

US20110281715A1 SAFETY VALVE FOR A CENTRIFUGAL SEPARATOR 有权
标题翻译：离心分离器的安全阀
公开(公告)号：US20110281715A1
公开(公告)日：2011-11-17
申请号：US13193821
申请日：2011-07-29
申请人： Nigel Burford , Klemens Dworatzek , Anthony W. Fell , John Lawrence Mills , Nicholas Foulkes
发明人： Nigel Burford , Klemens Dworatzek , Anthony W. Fell , John Lawrence Mills , Nicholas Foulkes
IPC分类号： B04B9/06
CPC分类号： B04B5/005 , B04B11/04
摘要： A shuttle valve (30) is provided in the axial bore (19) of a stationary spindle (11) through which fluid is supplied to a rotor (12) of a centrifugal separator to close off the fluid outlets (23, 24) to the rotor (12) automatically upon removal of the cap (27) or cover assembly (20) in the event that fluid supply has not been switched off.
摘要翻译：梭阀（30）设置在静止心轴（11）的轴向孔（19）中，流体被供应到离心分离器的转子（12），以将流体出口（23,24）封闭到在流体供应尚未关闭的情况下，在拆卸盖（27）或盖组件（20）时自动地转动（12）。

3. 发明申请

US20110201488A1 CENTRIFUGAL SEPARATOR WITH SNAP FIT SEPARATION CONE 有权
标题翻译：离心式分离器
公开(公告)号：US20110201488A1
公开(公告)日：2011-08-18
申请号：US13023867
申请日：2011-02-09
申请人： Klemens Dworatzek , John Lawrence Mills , Nigel Burford , Anthony W. Fell , Nicholas Foulkes
发明人： Klemens Dworatzek , John Lawrence Mills , Nigel Burford , Anthony W. Fell , Nicholas Foulkes
IPC分类号： B04B7/16
CPC分类号： B04B5/005 , B04B7/08 , F01M2013/0422
摘要： A separation cone (30) is mounted into the interior chamber of a centrifugal separator rotor (10), which comprises a cover (14) releasably connected to a base (16), in order to provide a frusto-conical wall subdividing the chamber into upper and lower regions. This slows the passage of fluid from the upper to the lower region, which takes place via openings (24) and/or via a gap between the inner rim (32) of the cone (30) and the axial inlet tube (12). The separation cone (30) is connected to the cover (14) by a releasable snap fit arrangement, such as by deflectable tabs (38) around the periphery of the separation cone (30) engaging into a groove (15) around the interior surface adjacent a lower edge of the cover (14). This allows there to be a predetermined sequence of servicing operations and ensures that the separation cone (30) will reliably stay with the cover (14) when the cover is removed.
摘要翻译：分离锥体（30）安装在离心分离器转子（10）的内部室中，该离心分离器转子包括可释放地连接到基部（16）的盖子（14），以便提供将腔室细分的截头圆锥形壁上下区域。这减慢了通过开口（24）和/或通过锥体（30）的内边缘（32）和轴向入口管（12）之间的间隙从上部区域到下部区域的流体的通过。分离锥（30）通过可释放的卡扣配合装置连接到盖（14），例如围绕分离锥体（30）的周边的可偏转突片（38），其接合到围绕内表面的凹槽（15）邻近盖（14）的下边缘。这允许存在预定的维修操作顺序，并且确保当盖被移除时分离锥（30）将可靠地与盖（14）保持在一起。

4. 发明申请

US20130005559A1 CENTRIFUGAL SEPARATOR WITH PROTECTED BEARING 有权
标题翻译：带保护轴承的离心分离器
公开(公告)号：US20130005559A1
公开(公告)日：2013-01-03
申请号：US13609812
申请日：2012-09-11
申请人： Nigel Burford , Anthony W. Fell , Klemens Dworatzek , Nicholas Foulkes , John Lawrence Mills
发明人： Nigel Burford , Anthony W. Fell , Klemens Dworatzek , Nicholas Foulkes , John Lawrence Mills
IPC分类号： B04B9/08
CPC分类号： B04B5/005 , B04B9/12
摘要： To enable centrifugal filtration of fluids which contain abrasive contaminant particles the rotor bearings (3) must be isolated from the fluid which passes into and through the rotor chamber (21). This is achieved by a design in which the spindle (4) is connected to the rotor so as to rotate in unison with the rotor (5, 6, 7) relative to the base (1). The bearings (3) for the spindle (4) are provided in a bearing housing (2) which is fixedly mounted to the base (1) and a sealing arrangement, preferably a spring-loaded axial seal (14, 15), is provided between the spindle (4) and the base (1) at a location below the bearings (3) in the bearing housing (2).
摘要翻译：为了能够对含有磨蚀性污染物颗粒的流体进行离心过滤，转子轴承（3）必须与进入并通过转子室（21）的流体隔离。这通过其中主轴（4）连接到转子以相对于基座（1）与转子（5,6,7）一致旋转的设计来实现。用于主轴（4）的轴承（3）设置在固定地安装到基座（1）的轴承壳体（2）中，并且提供密封装置，优选地具有弹簧加载的轴向密封件（14,15）在轴承壳体（2）中的轴承（3）下方的位置处在主轴（4）和基座（1）之间。

5. 发明授权

US09028389B2 Centrifugal separator with snap fit separation cone 有权
标题翻译：离合式分离器，具有卡扣分离锥
公开(公告)号：US09028389B2
公开(公告)日：2015-05-12
申请号：US13023867
申请日：2011-02-09
申请人： Klemens Dworatzek , John Lawrence Mills , Nigel Burford , Anthony W. Fell , Nicholas Foulkes
发明人： Klemens Dworatzek , John Lawrence Mills , Nigel Burford , Anthony W. Fell , Nicholas Foulkes
IPC分类号： B04B9/06 , B04B5/00 , B04B7/08 , F01M13/04
CPC分类号： B04B5/005 , B04B7/08 , F01M2013/0422
摘要： A separation cone (30) is mounted into the interior chamber of a centrifugal separator rotor (10), which comprises a cover (14) releasably connected to a base (16), in order to provide a frusto-conical wall subdividing the chamber into upper and lower regions. This slows the passage of fluid from the upper to the lower region, which takes place via openings (24) and/or via a gap between the inner rim (32) of the cone (30) and the axial inlet tube (12). The separation cone (30) is connected to the cover (14) by a releasable snap fit arrangement, such as by deflectable tabs (38) around the periphery of the separation cone (30) engaging into a groove (15) around the interior surface adjacent a lower edge of the cover (14). This allows there to be a predetermined sequence of servicing operations and ensures that the separation cone (30) will reliably stay with the cover (14) when the cover is removed.
摘要翻译：分离锥体（30）安装在离心分离器转子（10）的内部室中，该离心分离器转子包括可释放地连接到基部（16）的盖子（14），以便提供将腔室细分的截头圆锥形壁上下区域。这减慢了通过开口（24）和/或通过锥体（30）的内边缘（32）和轴向入口管（12）之间的间隙从上部区域到下部区域的流体的通过。分离锥（30）通过可释放的卡扣配合装置连接到盖（14），例如围绕分离锥体（30）的周边的可偏转突片（38），其接合到围绕内表面的凹槽（15）邻近盖（14）的下边缘。这允许存在预定的维修操作顺序，并且确保当盖被移除时分离锥（30）将可靠地与盖（14）保持在一起。

6. 发明授权

US08376924B2 Safety valve for a centrifugal separator 有权
标题翻译：用于离心分离器的安全阀
公开(公告)号：US08376924B2
公开(公告)日：2013-02-19
申请号：US13193821
申请日：2011-07-29
申请人： Nigel Burford , Klemens Dworatzek , Anthony W. Fell , John Lawrence Mills , Nicholas Foulkes
发明人： Nigel Burford , Klemens Dworatzek , Anthony W. Fell , John Lawrence Mills , Nicholas Foulkes
IPC分类号： B04B9/06
CPC分类号： B04B5/005 , B04B11/04
摘要： A shuttle valve (30) is provided in the axial bore (19) of a stationary spindle (11) through which fluid is supplied to a rotor (12) of a centrifugal separator to close off the fluid outlets (23, 24) to the rotor (12) automatically upon removal of the cap (27) or cover assembly (20) in the event that fluid supply has not been switched off.
摘要翻译：梭阀（30）设置在静止心轴（11）的轴向孔（19）中，流体被供应到离心分离器的转子（12），以将流体出口（23,24）封闭到在流体供应尚未关闭的情况下，在拆卸盖（27）或盖组件（20）时自动地转动（12）。

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