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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

US20090242470A1 FILTER CLOSURE SYSTEM WITH BAYONET CLOSURE 审中-公开
标题翻译：过滤器关闭系统，带有BAYONET封闭
公开(公告)号：US20090242470A1
公开(公告)日：2009-10-01
申请号：US12412637
申请日：2009-03-27
申请人： Karlheinz Muenkel , Klemens Dworatzek , Thomas Petschl , Stefan Becker , Duc Cuong Nguyen
发明人： Karlheinz Muenkel , Klemens Dworatzek , Thomas Petschl , Stefan Becker , Duc Cuong Nguyen
IPC分类号： B01D29/00 , B01D21/30
CPC分类号： F02M37/22 , B01D35/30 , B01D46/0005 , B01D2201/4015 , B01D2201/4046 , B01D2265/022 , B01D2265/05 , F01M13/04 , F01M2013/0438
摘要： A filter closure system has a connecting end at an end face of a cylindrical filter housing and a connecting head matching the connecting end. The connecting end is insertable axially into the connecting head and connected positive-lockingly to the connecting head by an insertion-rotation movement. Connecting end and connecting head have a bayonet connection with receiving slots or receiving projections and matching insertion projections. The matching insertion projections engage the receiving slots or projections when the bayonet connection is closed. The receiving slots or projections and the insertion projections each are arranged substantially in a perpendicular plane relative to the insertion direction. The receiving slots or projections are elongate and circumferentially do not extend completely around but are segmented. The receiving slots or projections are sequentially arranged in the insertion direction and are substantially parallel to one another. The insertion projections are also sequentially arranged in the insertion direction.
摘要翻译：过滤器闭合系统在圆柱形过滤器壳体的端面处具有连接端和与连接端匹配的连接头。连接端可轴向插入连接头，通过插入旋转运动被正向锁定连接到连接头。连接端和连接头具有与接收槽或接收突起和匹配插入突起的卡口连接。当卡口连接关闭时，匹配的插入突起与接收槽或突起接合。接收槽或突起和插入突起各自大致相对于插入方向布置在垂直平面中。接收槽或突起是细长的并且周向不完全延伸但是被分段。接收槽或突起沿插入方向依次布置，并且基本上彼此平行。插入突起也沿插入方向依次布置。

4. 发明授权

US07442222B2 Filter housing composed of first and second releasably connected sections 有权
标题翻译：过滤器壳体由第一和第二可释放地连接的部分组成
公开(公告)号：US07442222B2
公开(公告)日：2008-10-28
申请号：US11284889
申请日：2005-11-23
申请人： Klemens Dworatzek , Ralf Bauder
发明人： Klemens Dworatzek , Ralf Bauder
IPC分类号： B01D46/00 , B65D41/06
CPC分类号： B01D46/0046 , B01D46/0001 , B01D2201/4015 , B01D2265/022 , F02M35/0203
摘要： A housing, particularly a filter housing, especially an air filter housing, including first and second housing sections which can be releasably connected by a relative rotational movement between the sections. Latching members corresponding to one another are disposed on each of the housing sections, such that a first number of latching members has means for securing the connection between the housing sections, and a second number of latching members has means for adjusting the torque required to unlock the housing sections and means for adjusting the torque required to lock the housing sections.
摘要翻译：壳体，特别是过滤器壳体，特别是空气过滤器壳体，包括第一和第二壳体部分，其可以通过相对的部分之间的相对旋转运动而可释放地连接。彼此对应的闩锁构件设置在每个壳体部分上，使得第一数量的闩锁构件具有用于固定壳体部分之间的连接的装置，并且第二数量的闩锁构件具有用于调节解锁所需的扭矩的装置壳体部分和用于调节锁定壳体部分所需的扭矩的装置。

5. 发明申请

US20060192570A1 Apparatus for monitoring consumable parts 审中-公开
标题翻译：用于监测消耗部件的装置
公开(公告)号：US20060192570A1
公开(公告)日：2006-08-31
申请号：US11354170
申请日：2006-02-15
申请人： Klemens Dworatzek , Duc Nguyen
发明人： Klemens Dworatzek , Duc Nguyen
IPC分类号： G01R27/08
CPC分类号： F02M35/024 , B01D46/0086 , B01D46/009 , B01D46/429
摘要： An apparatus for monitoring wearing or consumable parts 18, especially parts of internal combustion engines, in which monitoring verifies that the consumable part 18 is functioning and also ensures that a consumable part 18 conforming to specifications is used. The device has a maintenance switch 10, which is provided with a voltage supply 12 and a data line 13, which in turn is connected to a display 14, on which the monitoring result of the maintenance switch 10 is displayed. A chip 22 identifiable by a chip reader 23 is disposed in the consumable part 18. The chip reader 23 is integrated into the maintenance switch 10 and connected to the voltage supply 12 of the maintenance switch 10. This enables simple and cost-effective monitoring both of the functioning of the part and of the use of properly specified wearing or consumable parts.
摘要翻译：一种用于监测磨损或消耗部件18的装置，特别是内燃机的部件，其中监测验证消耗部件18是否起作用，并且还确保使用符合规格的消耗部件18。该设备具有维护开关10，该维护开关10设置有电压源12和数据线13，数据线13又连接到显示器14，显示器14显示维护开关10的监视结果。由芯片读取器23识别的芯片22设置在消耗部件18中。芯片读取器23集成到维护开关10中并连接到维护开关10的电压源12。这使得能够简单和成本有效地监测部件的功能和使用适当指定的磨损或消耗部件。

6. 发明授权

US06884273B2 Multicell cyclone and method for producing it 有权
标题翻译：多旋风旋风及其生产方法
公开(公告)号：US06884273B2
公开(公告)日：2005-04-26
申请号：US10229272
申请日：2002-08-28
申请人： Edvard Kopec , Volker Greif , Klemens Dworatzek , Jens Haehn , Marion Hartmann
发明人： Edvard Kopec , Volker Greif , Klemens Dworatzek , Jens Haehn , Marion Hartmann
IPC分类号： F02M35/022 , B01D45/12 , B04C3/04 , B04C5/28 , B01D45/16
CPC分类号： B01D45/12 , B04C3/04
摘要： A multicell cyclone with a plurality of cyclone cells and a method for the production thereof, in which the cyclone cells of the multicell cyclone are combined into groups from which deposited particles are cleaned out by vacuum suction through channel structures. This permits better control of the discharge of separated particles. Vacuum suction of the separated particles can be effected, for instance, via openings (19) which are jointly provided for the group (21) of cyclone cells. The group of cyclone cells can furthermore be produced as a module, which can, for instance, be assembled from two parts (12, 13) in which like structural elements of a group of cyclones are combined into one respective part. This makes it possible to optimize the separation result with little structural complexity and at low production cost.
摘要翻译：具有多个旋风分离器的多级旋风分离器及其制造方法，其中将多重旋风分离器的旋风分离器组合成通过通过通道结构通过真空抽吸清除沉积颗粒的组。这允许更好地控制分离的颗粒的排出。分离的颗粒的真空抽吸可以实现，例如，共同提供给旋风分离器组（21）的通孔（19）。旋风分离器组还可以作为模块生产，其可以例如由两部分（12,13）组装，其中一组旋风分离器的类似结构元件组合成一个相应的部件。这使得可以以很小的结构复杂性和低生产成本优化分离结果。

7. 发明授权

US06579448B2 Liquid filter with a bypass valve 有权
标题翻译：带旁通阀的液体过滤器
公开(公告)号：US06579448B2
公开(公告)日：2003-06-17
申请号：US09801834
申请日：2001-03-09
申请人： Klemens Dworatzek
发明人： Klemens Dworatzek
IPC分类号： B01D2710
CPC分类号： F01M11/03 , B01D29/21 , B01D29/96 , B01D35/147 , B01D35/30 , B01D2201/162 , B01D2201/305 , F01M2001/1092 , F01M2011/033 , Y10S210/17
摘要： A liquid filter, especially for oil of an internal combustion engine, with a bypass valve including a valve body 20 and a valve seat 21 integrated in an end plate 32 of the filter insert. A spring 22, which urges the bypass valve closed, is mounted in a support member 24 attached to the housing. Thus, parts of the bypass valve subject to wear and soiling can be replaced each time filter element 18 is replaced, and reliable operation of the bypass valve is assured throughout the life of the filter. The filter insert can be designed free of metal for easy disposability. The filter cartridge can also be used with known filter arrangements in which a permanent valve body is housed in the support member 24. When the filter element of the invention is used, this permanent valve body stays in the support member and functions as an intermediate piece 35, which transmits force between spring 22 and valve body 20. The valve function is assumed by new valve body 20 engaging valve seat 21.
摘要翻译：一种液体过滤器，特别是用于内燃机油的液体过滤器，其具有包括阀体20和集成在过滤器插入件的端板32中的阀座21的旁通阀。促使旁通阀关闭的弹簧22安装在附接到壳体的支撑构件24中。因此，每当更换过滤器元件18时，可以更换受到磨损和污染的旁通阀的部分，并且在整个过滤器的整个寿命期间可以确保旁通阀的可靠操作。过滤器插入件可以设计为不含金属，以方便一次性使用。过滤器滤芯也可以使用已知的过滤器装置，其中永久阀体容纳在支撑件24中。当使用本发明的过滤元件时，该永久阀体保持在支撑件中并用作中间件 35在弹簧22和阀体20之间传递力。阀功能由新的阀体20与阀座21接合。

8. 发明申请

US20120324850A1 Air Filter Element with Covered Terminal Disks 审中-公开
标题翻译：带有覆盖端子盘的空气过滤器元件
公开(公告)号：US20120324850A1
公开(公告)日：2012-12-27
申请号：US12376224
申请日：2007-07-27
申请人： Klemens Dworatzek , Ralf Bauder
发明人： Klemens Dworatzek , Ralf Bauder
IPC分类号： B01D29/11 , B29C45/14
CPC分类号： B01D46/2414 , B01D46/0098 , B01D46/521 , B01D2201/291 , B01D2201/34 , B01D2271/02 , B01D2271/025
摘要： In order to provide a seal function and a protection of the sealing surfaces for an air filter element (10) comprising a cylindrical tubular filter bellows (11) that is closed off at the end faces by a terminal disk (20, 20′), respectively, which each have at least one annular seal (22) or an annular seal section of a sealing member, the annular seal (22) is covered by a manually removable cover ring and/or a cover disk (30′).
摘要翻译：为了提供密封功能和用于空气过滤器元件（10）的密封表面的保护，空气过滤器元件（10）包括圆柱形管状过滤器波纹管（11），其通过端子盘（20,20'）封闭在端面处，分别具有密封构件的至少一个环形密封件（22）或环形密封部分，所述环形密封件（22）由可手动拆卸的盖环和/或盖盘（30'）覆盖。

9. 发明授权

US08097154B2 Filter unit having a conical thread 有权
标题翻译：具有锥形螺纹的过滤单元
公开(公告)号：US08097154B2
公开(公告)日：2012-01-17
申请号：US12376012
申请日：2007-07-12
申请人： Klemens Dworatzek , Ralf Bauder , Steffen Ackermann
发明人： Klemens Dworatzek , Ralf Bauder , Steffen Ackermann
IPC分类号： B01D27/08
CPC分类号： B01D46/2414 , B01D2265/02 , B01D2265/021 , B01D2265/029
摘要： To be able to insert a cylindrical filter element (10) which is joined at each end to an end disk (14) quickly into a housing element (40) in a filter unit (100) and connect it firmly, a screw connection having conical threads (16, 46) on the filter element (10) and on the bottom of the housing (41) is provided.
摘要翻译：为了能够插入圆柱形过滤器元件（10），其在每个端部处连接到端盘（14），快速地进入过滤器单元（100）中的壳体元件（40）并且牢固地连接，具有圆锥形提供了在过滤元件（10）上和壳体（41）的底部上的螺纹（16,46）。

10. 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。

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