公开(公告)号：US07001325B2

公开(公告)日：2006-02-21

申请号：US10416645

申请日：2001-11-08

申请人： Roland Henriksson ,  Stefan Szepessy

发明人： Roland Henriksson ,  Stefan Szepessy

IPC分类号： B04B1/08 ,  B04B7/08

CPC分类号： B04B1/14

摘要： A centrifugal separator has a centrifuge rotor and a casing, the casing forming an outer space for the rotor. The rotor is rotatable around a rotary axis and within the casing. The rotor includes a rotor wall, which defines an outer periphery of the rotor and encloses an inner space, an inlet, which extends through the rotor wall and permits feeding of a product to the inner space, and a number of outlets, which extend through the rotor wall and are arranged to permit intermittent discharge of a separated product from the inner space to the outer space. The outlets are distributed around the periphery of the rotor. The number of outlets is uneven, and a valve member extends around the rotor wall to define a space between the wall and the valve member at the level of the outlets.

摘要翻译： 离心分离器具有离心机转子和壳体，壳体形成用于转子的外部空间。 转子可绕旋转轴线和壳体内旋转。 转子包括转子壁，其限定转子的外周并且包围内部空间，延伸穿过转子壁并允许产品进给内部空间的入口以及延伸穿过的多个出口 转子壁布置成允许分离的产品从内部空间间歇排出到外部空间。 出口分布在转子周围。 出口的数量是不均匀的，并且阀构件围绕转子壁延伸以在出口的高度处在壁和阀构件之间限定空间。

公开(公告)号：US06755896B2

公开(公告)日：2004-06-29

申请号：US10284127

申请日：2002-10-30

申请人： Stefan Szepessy ,  Ingvar Hällgren ,  Roland Isaksson

发明人： Stefan Szepessy ,  Ingvar Hällgren ,  Roland Isaksson

IPC分类号： B01D4514

CPC分类号： B04B5/12 ,  B01D45/14 ,  B04B2005/125 ,  Y10S55/19

摘要： For cleaning of crankcase gas produced by an internal combustion engine use is made of a centrifugal rotor, that is journalled in a frame through two axially separated bearings. The centrifugal rotor is caused to rotate by use of part of it also as a rotor of an electrical motor. The electrical motor has a stator, which is kept non-rotating and is charged with electric current for rotation of the centrifugal rotor, the centrifugal rotor being kept journalled during its rotation only in the two bearings.

摘要翻译： 为了清理由内燃机产生的曲轴箱气体，使用离心转子，其通过两个轴向分离的轴承支撑在框架中。 使离心转子的一部分也作为电动机的转子而旋转。 电动机具有定子，该定子保持不旋转，并且带有用于离心转子旋转的电流，离心转子仅在两个轴承中旋转时保持轴颈。

公开(公告)号：US06325751B1

公开(公告)日：2001-12-04

申请号：US09601977

申请日：2000-08-10

申请人： Kjell Klintenstedt ,  Stefan Szepessy

发明人： Kjell Klintenstedt ,  Stefan Szepessy

IPC分类号： B04B704

CPC分类号： B04B7/02

摘要： A centrifugal separator has a centrifuge rotor (1), which is rotatable about a vertical axis (x) of rotation and has at least one outlet (3) around the periphery for intermittently discharging a separated product. The separator has a casing (4), which encloses the rotor, and a space (6), delimited by the rotor (1) and an inner surface of a wall forming a part of the casing. The space (6) is arranged to receive the product from the outlet and has an outlet passage (8) for conveying the product from the space. The inner surface has a first surface portion (9′), located at the level of the outlet and extending inwardly from a second surface portion (9″) of the inner surface. The second surface portion is located below the first surface portion and extends around the rotor downwardly and inwardly with respect to the axis (x). The outlet passage (8) is located below the maximum diameter of the second surface portion.

摘要翻译： 离心分离器具有可绕垂直轴线（x）旋转的离心机转子（1），并且具有围绕周边的至少一个出口（3），用于间歇地排出分离的产品。 分离器具有封闭转子的壳体（4）和由转子（1）限定的空间（6）和形成壳体的一部分的壁的内表面。 空间（6）布置成从出口接收产品，并具有用于从空间传送产品的出口通道（8）。 内表面具有第一表面部分（9'），该第一表面部分位于出口的高度处并从内表面的第二表面部分（9“）向内延伸。 第二表面部分位于第一表面部分下方并相对于轴线（x）向下并向内延伸。 出口通道（8）位于第二表面部分的最大直径之下。

公开(公告)号：US20080264251A1

公开(公告)日：2008-10-30

申请号：US11628470

申请日：2005-05-18

申请人： Stefan Szepessy

发明人： Stefan Szepessy

IPC分类号： B04B5/10 ,  B01D45/14 ,  B03C3/38 ,  B03C3/011

CPC分类号： B01D50/002 ,  B01D45/14 ,  B01D46/4245 ,  B01D46/50 ,  B03C3/011 ,  B03C3/15 ,  B04B5/10 ,  B04B5/12 ,  B04B2005/125 ,  F01M2013/0422 ,  F01M2013/0466 ,  Y10S55/18 ,  Y10S55/19

摘要： The invention refers to a device and a method for cleaning a gas containing particulate impurities. The device includes a main separator having an inlet for the gas, an outlet for the gas and a rotating member provided between the inlet and the outlet. The rotating member is adapted to bring the gas to rotate for separating by means of centrifugal forces a main amount of the particulate impurities from the gas, wherein a rest amount of the particulate impurities remains in the gas. The device also includes an additional separator adapted to separate substantially the whole rest amount. The additional separator includes an electrostatic filter.

摘要翻译： 本发明涉及清洁含有颗粒杂质的气体的装置和方法。 该装置包括具有用于气体的入口的主分离器，用于气体的出口和设置在入口和出口之间的旋转构件。 旋转构件适于使气体旋转以通过离心力分离主要量的来自气体的颗粒杂质，其中残留量的颗粒杂质残留在气体中。 该装置还包括适于基本上分离整个休息量的附加分离器。 附加分离器包括静电过滤器。

公开(公告)号：US09512755B2

公开(公告)日：2016-12-06

申请号：US13639653

申请日：2011-04-05

申请人： Stefan Szepessy ,  Olle Törnblom

发明人： Stefan Szepessy ,  Olle Törnblom

IPC分类号： F01M13/04 ,  B04B5/00 ,  B04B5/08 ,  B04B5/12 ,  B04B9/12 ,  B04B5/06 ,  B04B9/02

CPC分类号： F01M13/04 ,  B04B5/005 ,  B04B5/06 ,  B04B5/08 ,  B04B5/12 ,  B04B9/02 ,  B04B9/12 ,  B04B2005/125 ,  F01M13/0416 ,  F01M2013/0422

摘要： A device for cleaning of polluted gas from a combustion engine, includes a centrifugal separator with a centrifuge rotor arranged to cause the polluted gas to rotate. The centrifuge rotor comprises a stack of truncated conical separating discs disposed at mutual spacing so they delimit intermediate spaces between them for the gas to flow through. An outlet chamber is disposed centrally within the stack of separating discs, whereby the centrifuge rotor is configured for counterflow separation. The centrifugal separator comprises a gas outlet which communicates with the outlet chamber. The stack of separating discs is disposed for rotation in a space formed within the combustion engine and arranged to receive the polluted gas, to which end the intermediate spaces between the separating discs communicate directly with the space, and the gas outlet is arranged to conduct the cleaned gas out from the space through a wall which delimits the space.

摘要翻译： 用于清理来自内燃机的污染气体的装置包括离心分离器，其具有布置成使污染气体旋转的离心机转子。 离心机转子包括以相互间隔设置的一组截头圆锥形分离盘，因此它们限定了它们之间的中间空间，以使气体流过。 出口腔室设置在分离盘堆叠的中心，由此离心机转子被配置为逆流分离。 离心分离器包括与出口室连通的气体出口。 分离盘堆叠设置成在形成在内燃机内的空间中旋转，并且布置成接收污染气体，分离盘之间的中间空间直接与该空间通信，并且气体出口被布置成将气体出口 清洁的气体通过隔开空间的墙壁从空间排出。

公开(公告)号：US20130067873A1

公开(公告)日：2013-03-21

申请号：US13639653

申请日：2011-04-05

申请人： Stefan Szepessy ,  Olle Törnblom

发明人： Stefan Szepessy ,  Olle Törnblom

IPC分类号： F01M13/04 ,  B04B9/02 ,  B04B5/12 ,  B04B5/06

CPC分类号： F01M13/04 ,  B04B5/005 ,  B04B5/06 ,  B04B5/08 ,  B04B5/12 ,  B04B9/02 ,  B04B9/12 ,  B04B2005/125 ,  F01M13/0416 ,  F01M2013/0422

摘要： A device for cleaning of polluted gas from a combustion engine, includes a centrifugal separator with a centrifuge rotor arranged to cause the polluted gas to rotate. The centrifuge rotor comprises a stack of truncated conical separating discs disposed at mutual spacing so they delimit intermediate spaces between them for the gas to flow through. An outlet chamber is disposed centrally within the stack of separating discs, whereby the centrifuge rotor is configured for counterflow separation. The centrifugal separator comprises a gas outlet which communicates with the outlet chamber. The stack of separating discs is disposed for rotation in a space formed within the combustion engine and arranged to receive the polluted gas, to which end the intermediate spaces between the separating discs communicate directly with the space, and the gas outlet is arranged to conduct the cleaned gas out from the space through a wall which delimits the space.

摘要翻译： 用于清理来自内燃机的污染气体的装置包括离心分离器，其具有布置成使污染气体旋转的离心机转子。 离心机转子包括以相互间隔设置的一组截头圆锥形分离盘，因此它们限定了它们之间的中间空间，以使气体流过。 出口腔室设置在分离盘堆叠的中心，由此离心机转子被配置为逆流分离。 离心分离器包括与出口室连通的气体出口。 分离盘堆叠设置成在形成在内燃机内的空间中旋转，并且布置成接收污染气体，分离盘之间的中间空间直接与该空间通信，并且气体出口被布置成将气体出口 清洁的气体通过隔开空间的墙壁从空间排出。

公开(公告)号：US06925993B1

公开(公告)日：2005-08-09

申请号：US10824682

申请日：2004-04-15

申请人： Thomas Eliasson ,  Leif Bengtsson ,  Ingvar Hällgren ,  Stefan Szepessy ,  Jan Skoog

发明人： Thomas Eliasson ,  Leif Bengtsson ,  Ingvar Hällgren ,  Stefan Szepessy ,  Jan Skoog

IPC分类号： B01D45/16 ,  F01M13/04

CPC分类号： F01M13/04 ,  B01D45/16 ,  B04B5/005 ,  B04B5/12 ,  B04B9/06 ,  F01M2013/0422

摘要： An apparatus for cleaning of crankcase gas coming from an internal combustion engine can be carried by and be releasably coupled to the combustion engine. For this purpose the apparatus comprises an adapter element, which can be connected with the combustion engine, and a housing, which can be releasably coupled to the adapter element and which delimits a separation chamber. The housing supports in the separation chamber a centrifugal rotor that is rotatable about a vertical rotational axis and is arranged for cleaning of the crankcase gas. The centrifugal rotor has a drive shaft extending downwards through a bottom in the separation chamber and into a drive chamber, in which the drive shaft carries a turbine wheel. A nozzle is arranged to spray pressurized lubricating oil against the turbine wheel for rotation thereof and of the centrifugal rotor. The adapter element is intended to abut against the combustion engine by means of an abutment surface, which has a first opening for receiving pressurized lubricating oil from the combustion engine and a second opening for returning to the combustion engine from the drive chamber lubricating oil having been used for driving of the centrifugal rotor. Said first opening communicates through a channel in the adapter element with the nozzle and said second opening communicates through an outlet channel in the adapter element with the drive chamber.

摘要翻译： 用于清洁来自内燃机的曲轴箱气体的设备可以承载并且可释放地联接到内燃机。 为此，该装置包括可与内燃发动机连接的适配器元件和可拆卸地联接到适配器元件并限定分离室的壳体。 壳体在分离室中支撑离心转子，其可绕垂直旋转轴线旋转并且布置成用于清洁曲轴箱气体。 离心式转子具有驱动轴，该驱动轴向下延伸穿过分离室中的底部并进入驱动室，驱动轴承载涡轮机轮。 喷嘴被布置成将加压的润滑油喷射到涡轮机轮上以使其旋转和离心转子。 适配器元件旨在通过邻接表面抵靠内燃机，该邻接表面具有用于接收来自内燃机的加压润滑油的第一开口和用于从驱动室润滑油返回到内燃机的第二开口 用于驱动离心转子。 所述第一开口通过所述适配器元件中的通道与所述喷嘴连通，并且所述第二开口通过所述适配器元件中的所述驱动室的出口通道连通。

公开(公告)号：US06578670B1

公开(公告)日：2003-06-17

申请号：US09889479

申请日：2001-07-16

申请人： Kjell Klintenstedt ,  Torbjörn Larsen ,  Jan Setterberg ,  Stefan Szepessy

发明人： Kjell Klintenstedt ,  Torbjörn Larsen ,  Jan Setterberg ,  Stefan Szepessy

IPC分类号： F01M100

CPC分类号： B04B9/12 ,  F16C33/6662 ,  F16C2320/42

摘要： The invention refers to a drive unit (1) for a centrifuge rotor (2) of a centrifugal separator. The drive unit (1) includes a drive shaft (3), which is arranged to support said centrifuge rotor (2) and is rotatably journalled around an axis (z) of rotation, a casing (6), which forms an inner space for the drive shaft (3), and a drive motor shaft (9), which is provided outside the casing (6) and connected to the drive shaft (3) by means of a transferring member (11) which extends through a passage (12) in the casing (6). A shielding member (23) is provided inside the casing (6) in such a way that the part of the transferring member (11), which is located inside the casing (6) is shielded from the inner space, wherein the shielding member (23) forms a channel, which extends through the casing (6) and is shielded from the inner space of the casing.

摘要翻译： 本发明涉及用于离心分离器的离心机转子（2）的驱动单元（1）。 驱动单元（1）包括驱动轴（3），驱动轴（3）被布置成支撑所述离心机转子（2）并围绕旋转轴线（z）可旋转地轴颈，壳体（6）形成内部空间 驱动轴（3）和驱动马达轴（9），其设置在壳体（6）的外部，并通过传递构件（11）连接到驱动轴（3），传递构件延伸穿过通道 ）在壳体（6）中。 屏蔽部件（23）设置在壳体（6）的内部，使得位于壳体（6）内部的转印部件（11）的一部分与内部空间隔绝，其中屏蔽部件 23）形成一个通过壳体（6）延伸并且与壳体的内部空间隔离的通道。

公开(公告)号：US20100011723A1

公开(公告)日：2010-01-21

申请号：US12262561

申请日：2008-10-31

申请人： Stefan Szepessy ,  Olle Tornblom

发明人： Stefan Szepessy ,  Olle Tornblom

IPC分类号： B01D45/14

CPC分类号： B01D45/14 ,  B04B5/12 ,  B04B7/14 ,  B04B2005/125

摘要： The invention relates to a centrifugal separator for cleaning of gas from solid or liquid particles suspended therein which are of greater density than the gas. A main object of the present invention is to accomplish a centrifugal separator which does not have said inactive regions and thereby achieves efficient separation of particulate contaminants from a gas. This object is achieved by the centrifugal separator initially defined, which is characterised in that the interspaces between the separation discs at least at their radially outer parts are substantially open for flow of the gas in the circumferential direction and that mutually adjacent separation discs are arranged at mutual spacing such that rotation of the rotor causes a pumping action in the interspaces, which pumping action drives the gas from the gas inlet, through the interspaces between the separation discs and out via the gas outlet.

摘要翻译： 本发明涉及一种用于从悬浮在其中的固体或液体颗粒清洗气体的离心分离器，它们的密度大于气体密度。 本发明的主要目的是实现一种不具有非活性区域的离心分离器，从而实现颗粒污染物与气体的有效分离。 该目的通过初始限定的离心分离器来实现，其特征在于，至少在其径向外部部分处的分离盘之间的间隙基本上是开放的，用于在圆周方向上气体的流动，并且相互相邻的分离盘被布置在 相互间隔使得转子的旋转在间隙中引起泵送作用，该抽吸作用驱动来自气体入口的气体通过分离盘之间的间隙并经由气体出口排出。

公开(公告)号：US07022163B2

公开(公告)日：2006-04-04

申请号：US10778624

申请日：2004-02-13

申请人： Mats Olsson ,  Mats-Örjan Pogén ,  Ingvar Hällgren ,  Roland Isaksson ,  Stefan Szepessy

发明人： Mats Olsson ,  Mats-Örjan Pogén ,  Ingvar Hällgren ,  Roland Isaksson ,  Stefan Szepessy

IPC分类号： B01D45/14 ,  B01D50/00

CPC分类号： B04B5/12 ,  B01D45/14 ,  B04B2005/125 ,  B60T17/02 ,  Y02A50/2352 ,  Y10S55/17

摘要： In a vehicle air is compressed for being used in the brake system of the vehicle, for instance. In the compressor, used for the compression, the air is contaminated with oil and solid particles. In order to be relieved from these particles, before the air is conveyed through a drying filter, the compressed is brought to rotation by means of a rotating member in a centrifugal separator. The rotating member may advantageously include a pile of conical separation discs forming flow passages between each other for the compressed air to be cleaned. By means of an efficient cleaning of the compressed air from particles the life time of the drying filter may be increased.

摘要翻译： 例如，在车辆中，空气被压缩以用于车辆的制动系统。 在压缩机中，用于压缩，空气被油和固体颗粒污染。 为了从这些颗粒中释放出来，在将空气输送通过干燥过滤器之前，通过离心分离器中的旋转构件将压缩物旋转。 旋转构件可以有利地包括一堆锥形分离盘，其形成用于待清洁的压缩空气的彼此之间的流动通道。 通过有效地从颗粒中清除压缩空气，可以增加干燥过滤器的使用寿命。