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1. 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。

2. 发明授权

US07004986B2 Filter in a filter housing 有权
标题翻译：在过滤器外壳中过滤
公开(公告)号：US07004986B2
公开(公告)日：2006-02-28
申请号：US10444098
申请日：2003-05-23
申请人： Edvard Kopec , Manfred Winter , Volker Greif , Klemens Dworatzek , Marion Hartmann , Karlheinz Muenkel , Jens Haehn , Joachim Stinzendoerfer
发明人： Edvard Kopec , Manfred Winter , Volker Greif , Klemens Dworatzek , Marion Hartmann , Karlheinz Muenkel , Jens Haehn , Joachim Stinzendoerfer
IPC分类号： B01D46/00
CPC分类号： B01D46/0004 , B01D46/525 , B01D50/002
摘要： A filter has a filter housing and a receptacle chamber in the filter housing into which a filter element is insertable. The filter housing has a housing cover for opening and closing an opening of the receptacle chamber. The housing cover is situated in an area of the filter housing between the oncoming flow side and the outgoing flow side of the filter element.
摘要翻译：过滤器在过滤器壳体中具有过滤器壳体和容器室，过滤器元件可以插入其中。过滤器壳体具有用于打开和关闭容器室的开口的壳体盖。壳体盖位于过滤器壳体的迎面流动侧和过滤元件的流出侧之间的区域中。

3. 发明授权

US07258727B2 Apparatus for separating particles from a flowing medium 有权
标题翻译：用于从流动介质分离颗粒的装置
公开(公告)号：US07258727B2
公开(公告)日：2007-08-21
申请号：US10927421
申请日：2004-08-27
申请人： Volker Greif , Jens Haehn
发明人： Volker Greif , Jens Haehn
IPC分类号： B01D45/12
CPC分类号： F02M35/022 , B01D45/16 , B04C3/06 , B04C2003/006
摘要： A separating apparatus which enables particles to be separated from a flowing medium by a preliminary separator which avoids the undesirably high pressure losses due to the flow resistance of known preliminary separators. The separating apparatus has a housing with an inlet and an outlet, in which a flow of air at the inlet end is caused to rotate by an inlet guide device, and is redirected again at the outlet end by an outlet guide device into a linear flow. The pressure recovery is achieved by a defined curvature and arrangement of the guide elements. The guide element curvature has an inlet contour, a retarding contour and a stabilizing contour. Preliminary separators of this type are used primarily in the air intake tracts of internal combustion engines exposed to heavy contamination, such as engines in farm machinery or construction machinery.
摘要翻译：一种分离装置，其能够通过预分离器将颗粒与流动介质分离，从而避免了由于已知的预分离器的流动阻力引起的不希望的高压损失。分离装置具有带入口和出口的壳体，入口端的空气流通过入口引导装置旋转，并且在出口端通过出口引导装置重新定向到线性流动。通过引导元件的限定曲率和布置实现压力恢复。引导元件曲率具有入口轮廓，延迟轮廓和稳定轮廓。这种类型的初级分离器主要用于暴露于重污染的内燃机的进气道，例如农用机械或工程机械中的发动机。

4. 发明申请

US20050086915A1 Apparatus for separating particles from a flowing medium 有权
标题翻译：用于从流动介质分离颗粒的装置
公开(公告)号：US20050086915A1
公开(公告)日：2005-04-28
申请号：US10927421
申请日：2004-08-27
申请人： Volker Greif , Jens Haehn
发明人： Volker Greif , Jens Haehn
IPC分类号： B01D45/16 , B04C3/06 , F02M35/022 , B01D45/00
CPC分类号： F02M35/022 , B01D45/16 , B04C3/06 , B04C2003/006
摘要： A separating apparatus which enables particles to be separated from a flowing medium by a preliminary separator which avoids the undesirably high pressure losses due to the flow resistance of known preliminary separators. The separating apparatus has a housing with an inlet and an outlet, in which a flow of air at the inlet end is caused to rotate by an inlet guide device, and is redirected again at the outlet end by an outlet guide device into a linear flow. The pressure recovery is achieved by a defined curvature and arrangement of the guide elements. The guide element curvature has an inlet contour, a retarding contour and a stabilizing contour. Preliminary separators of this type are used primarily in the air intake tracts of internal combustion engines exposed to heavy contamination, such as engines in farm machinery or construction machinery.
摘要翻译：一种分离装置，其能够通过预分离器将颗粒与流动介质分离，从而避免了由于已知的预分离器的流动阻力引起的不希望的高压损失。分离装置具有带入口和出口的壳体，入口端的空气流通过入口引导装置旋转，并且在出口端通过出口引导装置重新定向到线性流动。通过引导元件的限定曲率和布置实现压力恢复。引导元件曲率具有入口轮廓，延迟轮廓和稳定轮廓。这种类型的初级分离器主要用于暴露于重污染的内燃机的进气道，例如农用机械或工程机械中的发动机。

5. 发明申请

US20100064643A1 FILTER FOR CLEANING A FLUID 有权
标题翻译：过滤器清洗流体
公开(公告)号：US20100064643A1
公开(公告)日：2010-03-18
申请号：US12561663
申请日：2009-09-17
申请人： Volker Greif
发明人： Volker Greif
IPC分类号： B01D33/35
CPC分类号： B01D50/002 , B01D45/16 , B01D46/525 , B04C3/04 , B04C9/00 , B04C2009/002
摘要： A filter for filtering a fluid has a filter housing and a filter element arranged in the filter housing. A cyclone preseparator is arranged upstream of the filter element, wherein a fluid to be cleaned is guided through the preseparator to the filter element. The cyclone preseparator has at least two cyclone cells that have a different diameter, respectively.
摘要翻译：用于过滤流体的过滤器具有布置在过滤器壳体中的过滤器壳体和过滤元件。旋流分离器布置在过滤元件的上游，其中待清洁的流体被引导通过预分离器到过滤元件。旋风分离器具有分别具有不同直径的至少两个旋风分离器。

6. 发明申请

US20050028499A1 Separator device 有权
标题翻译：分离器装置
公开(公告)号：US20050028499A1
公开(公告)日：2005-02-10
申请号：US10878492
申请日：2004-06-29
申请人： Volker Greif , Guenther Kissel , Jan Zink
发明人： Volker Greif , Guenther Kissel , Jan Zink
IPC分类号： B01D45/16 , B04C3/04 , F02M35/022 , B01D45/12
CPC分类号： B04C3/04 , B01D45/16 , B04C2003/006 , F02M35/022 , F02M35/08
摘要： A separator device, particularly a separator for separating particles from an air stream, which includes a first stage having at least one centrifugal separator through which the fluid flows along a first axial path. The centrifugal separator has a guide device for generating a spiral movement of the fluid. A second stage is directly downstream from the first stage and has an essentially cylindrical housing. A dust discharge is provided in the area of the fluid outlet, and a central pipe which is arranged concentrically and has a truncated conical shape is provided in the second stage.
摘要翻译：分离器装置，特别是用于从空气流中分离颗粒的分离器，其包括具有至少一个离心分离器的第一阶段，流体沿着第一轴向路径流过。离心分离器具有用于产生流体的螺旋运动的引导装置。第二阶段直接在第一阶段的下游，并且具有基本上圆柱形的壳体。在流体出口的区域设置有灰尘排放物，并且在第二阶段中设置同心且具有截头圆锥形状的中心管。

7. 发明授权

US07244282B2 Separator device 有权
标题翻译：分离器装置
公开(公告)号：US07244282B2
公开(公告)日：2007-07-17
申请号：US10878492
申请日：2004-06-29
申请人： Volker Greif , Guenther Kissel , Jan Zink
发明人： Volker Greif , Guenther Kissel , Jan Zink
IPC分类号： B01D45/12
CPC分类号： B04C3/04 , B01D45/16 , B04C2003/006 , F02M35/022 , F02M35/08
摘要： A separator device, particularly a separator for separating particles from an air stream, which includes a first stage having at least one centrifugal separator through which the fluid flows along a first axial path. The centrifugal separator has a guide device for generating a spiral movement of the fluid. A second stage is directly downstream from the first stage and has an essentially cylindrical housing. A dust discharge is provided in the area of the fluid outlet, and a central pipe which is arranged concentrically and has a truncated conical shape is provided in the second stage.
摘要翻译：分离器装置，特别是用于从空气流中分离颗粒的分离器，其包括具有至少一个离心分离器的第一阶段，流体沿着第一轴向路径流过。离心分离器具有用于产生流体的螺旋运动的引导装置。第二阶段直接在第一阶段的下游，并且具有基本上圆柱形的壳体。在流体出口的区域设置有灰尘排放物，并且在第二阶段中设置同心且具有截头圆锥形状的中心管。

8. 发明授权

US06306192B1 Housing 有权
标题翻译：住房
公开(公告)号：US06306192B1
公开(公告)日：2001-10-23
申请号：US09389485
申请日：1999-09-03
申请人： Volker Greif , Stefan Kochert , Klaus Moessinger , Bernd Spaeth
发明人： Volker Greif , Stefan Kochert , Klaus Moessinger , Bernd Spaeth
IPC分类号： B01D4602
CPC分类号： B01D46/0084 , B01D46/0004 , B01D46/2411 , B01D2201/302 , B01D2265/028
摘要： A housing, in particular a pot-shaped filter housing. To connect housing pot 10 and cover 11, a joint consisting of closure elements such as locking clamps or bow clamps 16 is proposed which can be attached at the periphery of the housing via receivers 18. As there are more receivers 18 provided on the housing than locking clamps 16 which are required for absorbing retention forces, it is possible to vary the exact fitting position of the locking clamps according to the respective space available for receiving and mounting the housing. This is essential, because the rotating radius 27 of the tension levers 17 of the locking clamps has to be considered when mounting the locking clamps 16. It is thus possible to provide housings for any field of use with variable receivers for the closure elements.
摘要翻译：外壳，特别是盆形过滤器外壳。为了连接壳体盖10和盖11，提出了一种由闭合元件（例如锁定夹或弓形夹16）组成的接头，其可以经由接收器18附接在外壳的外围。由于在壳体上设置的接收器18比用于吸收保持力所需的锁定夹具16，可以根据可用于接收和安装壳体的相应空间来改变锁定夹具的准确配合位置。这是必要的，因为在安装锁定夹16时必须考虑锁定夹具的张紧杆17的旋转半径27.因此，可以为用于封闭元件的可变接收器提供任何使用领域的外壳。

9. 发明授权

US08167965B2 Filter for cleaning a fluid 有权
标题翻译：过滤器清洗流体
公开(公告)号：US08167965B2
公开(公告)日：2012-05-01
申请号：US13189866
申请日：2011-07-25
申请人： Volker Greif
发明人： Volker Greif
IPC分类号： B01D50/00
CPC分类号： B01D50/002 , B01D45/16 , B01D46/525 , B04C3/04 , B04C9/00 , B04C2009/002
摘要： A filter for filtering a fluid has a filter housing and a filter element arranged in the filter housing. A cyclone preseparator is arranged upstream of the filter element, wherein a fluid to be cleaned is guided through the preseparator to the filter element. The cyclone preseparator has at least two cyclone cells that have a different diameter, respectively.
摘要翻译：用于过滤流体的过滤器具有布置在过滤器壳体中的过滤器壳体和过滤元件。旋流分离器布置在过滤元件的上游，其中待清洁的流体被引导通过预分离器到过滤元件。旋风分离器具有分别具有不同直径的至少两个旋风分离器。

10. 发明申请

US20120017551A1 FILTER FOR CLEANING A FLUID 有权
标题翻译：过滤器清洗流体
公开(公告)号：US20120017551A1
公开(公告)日：2012-01-26
申请号：US13189866
申请日：2011-07-25
申请人： Volker Greif
发明人： Volker Greif
IPC分类号： B01D50/00 , B01D46/00 , B01D45/12
CPC分类号： B01D50/002 , B01D45/16 , B01D46/525 , B04C3/04 , B04C9/00 , B04C2009/002
摘要： A filter for filtering a fluid has a filter housing and a filter element arranged in the filter housing. A cyclone preseparator is arranged upstream of the filter element, wherein a fluid to be cleaned is guided through the preseparator to the filter element. The cyclone preseparator has at least two cyclone cells that have a different diameter, respectively.
摘要翻译：用于过滤流体的过滤器具有布置在过滤器壳体中的过滤器壳体和过滤元件。旋流分离器布置在过滤元件的上游，其中待清洁的流体被引导通过预分离器到过滤元件。旋风分离器具有分别具有不同直径的至少两个旋风分离器。

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