公开(公告)号：US07406961B2

公开(公告)日：2008-08-05

申请号：US11292080

申请日：2005-12-02

Applicant: Torsten Hilpert ,  Pius Trautmann ,  Thomas Schleiden ,  Andreas Beck ,  Andreas Weber

Inventor： Torsten Hilpert ,  Pius Trautmann ,  Thomas Schleiden ,  Andreas Beck ,  Andreas Weber

IPC: F01M13/04

CPC classification number: F01M13/04 ,  B04C5/28 ,  B04C11/00 ,  F01M13/023 ,  F01M2013/0066 ,  F01M2013/0427

Abstract: Apparatus for separating oil from crankcase ventilation gases of an internal combustion engine having at least two oil separators in the form of cyclones connected in parallel and traversed by the crankcase ventilation gases. The apparatus is equipped with a control valve that divides the volumetric flow of the crankcase ventilation gases into at least two subflows, depending on the magnitude of the volumetric flow, and conducts the subflows to the at least two oil separators. A control piston releases or blocks access of the gases to additional cyclones depending on the dynamic pressure of the crankcase gas.

Abstract translation: 用于将油与曲轴箱通风气体分离的装置，该内燃机具有至少两个旋流器形式的油分离器并联连接并由曲轴箱通风气体穿过。 该装置配备有控制阀，该控制阀根据体积流量的大小将曲轴箱通风气体的体积流量分成至少两个子流，并将子流传导到至少两个油分离器。 控制活塞根据曲轴箱气体的动态压力释放或阻止气体进入附加旋风分离器。

公开(公告)号：US07033410B2

公开(公告)日：2006-04-25

申请号：US10703159

申请日：2003-11-07

Applicant: Torsten Hilpert ,  Pius Trautmann

Inventor： Torsten Hilpert ,  Pius Trautmann

IPC: B01D45/14

CPC classification number: F01M13/04 ,  F01M2013/0422 ,  Y10S55/19

Abstract: A centrifugal separator for separating oil from a gas stream, particularly for venting the crankcase of an internal combustion engine, having a housing (2) in which the flow guiding means are arranged. The flow guiding means are connected to a drive shaft (3). A gas inlet (5) opens into the housing (2), and a gas outlet (6) and an oil outlet (7) lead out of the housing (2). An easily produced and functionally reliable arrangement is obtained if the housing (2) is non-rotatably mounted and an impeller (14) with blades (11) that produce a centrifugal flow is disposed in the housing (2) such that it is rotatable about the longitudinal axis (4) of the drive shaft (3).

Abstract translation: 一种离心分离器，用于从气流中分离油，特别是用于排放内燃机的曲轴箱，其具有其中布置有流动引导装置的壳体（2）。 流动引导装置连接到驱动轴（3）。 气体入口（5）通向壳体（2），气体出口（6）和出油口（7）从壳体（2）中引出。 如果壳体（2）不可旋转地安装，并且具有产生离心流动的叶片（11）的叶轮（14）设置在壳体（2）中，使得其能够围绕 驱动轴（3）的纵向轴线（4）。

公开(公告)号：US06648939B2

公开(公告)日：2003-11-18

申请号：US10153851

申请日：2002-05-24

Applicant: Helmut Neuschwander ,  Pius Trautmann

Inventor： Helmut Neuschwander ,  Pius Trautmann

IPC: B01D4500

CPC classification number: B01D45/08 ,  Y10S55/14

Abstract: An inertial separator (10) for removing droplets from a gas stream. The inertial separator (10) has a housing (18) which is provided with an inlet (11) for untreated gas and an outlet (12) for treated gas. In the housing (18) are first and second separation lamellae (13), with at least two first separation lamellae (13) being linearly arranged next to one another and separated by an interval A. The separation lamellae (13) each have a concave side (14) and a convex side (15). The first separation lamellae (13) are arranged parallel to the second separation lamellae (13) with the concave sides (14) of the separation lamellae (13) facing one another. The lowest region of the concave side (14) of the first separation lamellae (13) is situated opposite the interval A between the second separation lamellae (13). Viewed in the direction of flow, a drainage slope (16) which extends obliquely to the separation lamellae (13) is arranged on the second separation lamellae (13). This drainage slope (16) projects under the first separation lamellae (13), thereby preventing unpurified gas from exiting through the outlet (12).

公开(公告)号：US07678170B2

公开(公告)日：2010-03-16

申请号：US11403947

申请日：2006-04-14

Applicant: Frank Pfeiffer ,  Pius Trautmann ,  Anders-Christian Hoppe

Inventor： Frank Pfeiffer ,  Pius Trautmann ,  Anders-Christian Hoppe

IPC: B01D46/00

CPC classification number: B01D46/527 ,  B01D2265/04 ,  B01D2271/02 ,  B01D2279/60

Abstract: A filter element, especially for filtering intake air for an internal combustion engine, which filter element is composed of a coiled filter, through which a flow of air passes axially, and which has an annular gasket on at least one end face, the annular gasket being connected to the filter element by a welded, glued, extruded or fused connection, such that the annular gasket is inserted into a suitably constructed receptacle in a filter housing and radially and/or axially positions the coiled filter. The annular gasket is arranged directly on the end face of the coiled filter and is pressed axially and/or radially into the receptacle of the housing.

Abstract translation: 一种过滤元件，特别是用于过滤用于内燃机的进气的过滤元件，该过滤元件由螺旋过滤器组成，空气流通过该过滤器轴向流动，并且在至少一个端面上具有环形垫圈，环形垫圈 通过焊接的，胶合的，挤压的或熔合的连接件连接到过滤元件，使得环形垫圈插入到过滤器壳体中的适当构造的容器中并且径向和/或轴向地定位卷绕的过滤器。 环形垫片直接布置在螺旋过滤器的端面上并被轴向和/或径向地压入壳体的容器中。

公开(公告)号：US20090200228A1

公开(公告)日：2009-08-13

申请号：US11997154

申请日：2006-07-19

Applicant: Jobst Eisengräber-Pabst ,  Siegfried Rapp ,  Pius Trautmann ,  Johannes Lampert

Inventor： Jobst Eisengräber-Pabst ,  Siegfried Rapp ,  Pius Trautmann ,  Johannes Lampert

IPC: B01D27/06 ,  B65H81/00

CPC classification number: B01D29/111 ,  B01D29/21 ,  B01D46/2411 ,  B01D46/523 ,  Y10S55/05

Abstract: In a method for stabilizing folded filter media, a thread is coated with a hot melt adhesive to prepare a coated thread. The coated thread is wound in a plastic state about fold tips of a folded filter medium. The plastic state of the coated thread is maintained by applying heat. The heat is applied in the form of hot air, infrared radiation, or generated by microwaves.

Abstract translation: 在用于稳定折叠过滤介质的方法中，用热熔粘合剂涂覆螺纹以制备涂覆的线。 围绕折叠的过滤介质的折叠末端以涂覆的线缠绕塑料状态。 通过施加热量来保持涂层线的塑性状态。 热量以热空气，红外辐射的形式施加，或由微波产生。

公开(公告)号：US07445653B2

公开(公告)日：2008-11-04

申请号：US11177345

申请日：2005-07-11

Applicant: Pius Trautmann ,  Michael Durst

Inventor： Pius Trautmann ,  Michael Durst

IPC: F01M13/04 ,  B01D45/14

CPC classification number: F01M13/04 ,  B04B5/12 ,  B04B2005/125 ,  F01M2013/0422

Abstract: A centrifugal oil separator which includes a disk separator disposed in a housing and has a plurality of spaced disks between which paths of flow for a gas to be cleaned are provided. The paths of flow connect an intake space located at the radial exterior of the disk separator with an inner, axial discharge channel. The intake space is supplied with pressurized gas via a rotation element that is configured as a compressor wheel and that is disposed in the area of an axial end face of the disk separator.

Abstract translation: 一种离心油分离器，其包括设置在壳体中的盘分离器，并且具有多个间隔开的盘，在其间设有用于待清洁气体的流动路径。 流动路径将位于盘分离器的径向外部的进气空间与内部轴向排放通道相连接。 进气空间通过构成为压缩机叶轮的旋转元件供给加压气体，并配置在圆盘分离器的轴向端面的区域。

公开(公告)号：US20080047240A1

公开(公告)日：2008-02-28

申请号：US11843307

申请日：2007-08-22

Applicant: Pius Trautmann ,  Michael Durst

Inventor： Pius Trautmann ,  Michael Durst

IPC: B01D46/40 ,  B01D50/00

CPC classification number: B01D46/10 ,  B01D46/103 ,  B01D46/521 ,  B01D2265/04 ,  B01D2265/06

Abstract: A filter element, especially a filter element for filtering the air for the interior of a motor vehicle, having a filter insert acting as the filter medium with at least one strip which is arranged around the lateral edges of the filter insert so as to form a seal and at least a partial frame. The side strip has an adhesive layer on the side facing the filter insert. The adhesive layer is formed of an adhesive which a) has a Shore A hardness less than 65 at 23° C. and b) an elongation at break greater than 300%.

Abstract translation: 过滤元件，特别是用于过滤机动车辆内部的空气的过滤元件，具有过滤器插入件作为过滤介质，其具有围绕过滤器插入件的侧边缘布置的至少一个条带，以形成 密封和至少部分框架。 侧条在面向过滤器插入件的一侧上具有粘合剂层。 粘合剂层由a）在23℃下具有小于65的肖氏A硬度的粘合剂形成，以及b）断裂伸长率大于300％。

公开(公告)号：US06973925B2

公开(公告)日：2005-12-13

申请号：US10362637

申请日：2001-08-22

Applicant: Hartmut Sauter ,  Pius Trautmann

Inventor： Hartmut Sauter ,  Pius Trautmann

IPC: B04B5/12 ,  F01M13/04 ,  F01M3/04

CPC classification number: B04B5/12 ,  B04B2005/125 ,  F01M13/04 ,  F01M2013/0422

Abstract: The invention relates in particular to a ventilation device for a crankcase of an internal combustion engine. Said device comprises a centrifugal oil separator, which has an inlet for an oil-air mixture, an air vent for the purified air and an oil outlet for the oil. To improve the operating efficiency of a ventilation device of this type, the centrifugal oil separator is configured as a disk separator.

Abstract translation: 本发明具体涉及一种用于内燃机的曲轴箱的通风装置。 所述装置包括离心式油分离器，其具有用于油气混合物的入口，用于净化空气的排气口和用于油的出油口。 为了提高这种通风装置的运行效率，将离心式油分离器配置为圆盘分离器。

公开(公告)号：US06942709B2

公开(公告)日：2005-09-13

申请号：US10365605

申请日：2003-02-13

Applicant: Pius Trautmann ,  Michael Durst

Inventor： Pius Trautmann ,  Michael Durst

IPC: B01D45/12 ,  B04C5/04 ,  B04C5/28 ,  B04C11/00 ,  F01M13/00 ,  F01M13/04 ,  H01M8/04119

CPC classification number: B01D45/12 ,  B04C5/04 ,  B04C5/28 ,  B04C11/00 ,  F01M2013/0072 ,  F01M2013/0427 ,  H01M8/04156

Abstract: A cyclone arrangement for separating particles or droplets from a fluid stream, including at least two cyclones (1, 2, 3; 21, 22, 23), which have a tangential intake opening (4, 5, 6; 24, 25) for the fluid stream and set the fluid stream into rotation so that due to the resulting centrifugal force, particles or droplets to be separated from the fluid stream may be discharged from the cyclone separator through discharge openings (10, 11, 12). A plurality of cyclones are connected in parallel, and the intake openings (4, 5, 6) of the cyclones are closed or opened by a common slider (17; 24), which also has an opening (15, 16, 17; 24, 25) in the vicinity of each cyclone intake opening for passage of the fluid stream. The position and size of each slider opening is designed such that in various slider settings, the fluid stream will reach a different number of cyclone intake openings.

Abstract translation: 一种用于从流体流分离颗粒或液滴的旋风装置，包括至少两个旋风分离器（1,2,3; 21,22,23），其具有切向进入开口（4,5,6; 24,25），用于 流体流并且将流体流设置成旋转，使得由于所产生的离心力，与流体流分离的颗粒或液滴可以通过排出开口（10,11,12）从旋风分离器排出。 多个旋风分离器并联连接，并且旋风分离器的进气口（4,5,6）由公共滑块（17; 24）封闭或打开，该滑块还具有开口（15,16,17; 24 ，25）在每个旋风器进气口附近，用于流体流通过。 每个滑动器开口的位置和尺寸设计成使得在各种滑块设置中，流体流将达到不同数量的旋风分离器进气口。

公开(公告)号：US06540802B2

公开(公告)日：2003-04-01

申请号：US09885442

申请日：2001-06-21

Applicant: Pius Trautmann ,  Andreas Weber

Inventor： Pius Trautmann ,  Andreas Weber

IPC: B01D4512

CPC classification number: F02M35/168 ,  F02M35/10013 ,  F02M35/10059 ,  Y02T10/146

Abstract: The invention relates to an intake system for an internal combustion engine of a motor vehicle for separating entrained water droplets. The intake system has an untreated air intake (10), an untreated air pipe (11) connected to said untreated air intake (10), and a water separator (12) adjoining said untreated air pipe (11). Inside the untreated air pipe (11) a swirl is produced to cause the aspirated air to rotate inside the untreated air pipe (11). The untreated air pipe (11) communicates with the internal combustion engine. The water separator (12) has an inner pipe (13) and an outer pipe (14), which are arranged coaxially to one another. The inner pipe (13) protrudes into the outer pipe (14), which is provided with a water outlet (20). Due to the coaxial construction of the water separator (12), the intake air flows into the downstream components without being diverted, so that no appreciable pressure losses are caused.

Abstract translation: 本发明涉及用于分离夹带的水滴的用于机动车辆的内燃机的进气系统。 进气系统具有未处理的进气口（10），连接到所述未处理进气口（10）的未处理空气管道（11）和与所述未处理空气管道（11）相邻的水分离器（12）。 在未经处理的空气管道（11）内部产生涡流以使吸入的空气在未处理的空气管道（11）内旋转。 未处理的空气管道（11）与内燃机连通。 水分离器（12）具有彼此同轴布置的内管（13）和外管（14）。 内管（13）突出到设有出水口（20）的外管（14）中。 由于水分离器（12）的同轴结构，进气不会被转向流入下游部件，因此不会产生明显的压力损失。