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1. 发明申请

WO2009080747A2 OIL MIST SEPARATOR 审中-公开
标题翻译：油雾分离器
公开(公告)号：WO2009080747A2
公开(公告)日：2009-07-02
申请号：PCT/EP2008068003
申请日：2008-12-19
申请人： MAHLE INT GMBH , RUPPEL STEFAN , SAUTTER NIC , GOERLICH LESZEK , HUETTER ULRICH , OEZKAYA YAKUP
发明人： RUPPEL STEFAN , SAUTTER NIC , GOERLICH LESZEK , HUETTER ULRICH , OEZKAYA YAKUP
IPC分类号： F01M13/04 , B01D45/04 , B01D46/00
CPC分类号： F01M13/04 , B01D45/04 , B01D46/002 , B01D46/0021 , B01D46/003 , B01D46/0087 , B01D46/10 , B01D46/2411 , F01M2013/0044 , F01M2013/0055 , F01M2013/0066 , F01M2013/0433 , F01M2013/0438
摘要： The invention relates to an oil mist separator (1) for a positive crankcase ventilation system, comprising a first separator unit (2) with at least one filter body (4) which is arranged in such a way in a blow-by gas path (5) that blow-by gas can pass through said body, and comprising a second separator unit (3), which is located in a bypass path (6) that bypasses the first separator unit (2). Said second separator unit has a bypass valve (7) that opens the bypass path (6) when a differential pressure in the first separator unit (2) exceeds a predefined value. An improved service life can be achieved if the second separator unit (3) is designed as an impactor separator.
摘要翻译：本发明涉及一种油雾分离器（1），用于曲轴箱通风装置，其包括一个第一分离器（2）具有至少一个过滤器主体（4），其被布置在窜气通路（5），使得其由吹塑由气体可流动，具有第二分离单元（3），其中在第一分离器单元（2）直接旁路路径（6）上设置有旁通阀（7），其作为压差横跨（6），一旦打开旁通路径第一分离器单元（2）超过预定值。当第二分离器单元（3）被设计成冲击器时，得到改进的使用寿命。

2. 发明申请

WO2007028351A9 DEVICE FOR SEPARATING A GAS-LIQUID MIXTURE 审中-公开
标题翻译：装置用于分离的气体 - 液体混合物
公开(公告)号：WO2007028351A9
公开(公告)日：2007-08-02
申请号：PCT/DE2006000914
申请日：2006-05-29
申请人： MAHLE INT GMBH , DUNSCH ROBERT , ENDERICH ANDREAS , GOERLICH LESZEK , RUPPEL STEFAN , OEZKAYA YAKUP
发明人： DUNSCH ROBERT , ENDERICH ANDREAS , GOERLICH LESZEK , RUPPEL STEFAN , OEZKAYA YAKUP
IPC分类号： B01D45/08 , F01M13/04
CPC分类号： B01D45/08 , F01M13/04 , F01M2013/0433 , F01M2013/045 , Y10S55/14 , Y10S55/19
摘要： The invention relates to a device for separating a gas-liquid mixture, in which the liquid portion exists in the form of small particles, especially for ventilating a crankcase of an internal combustion engine, by separating and coagulating the liquid particles on a target area. The liquid mixture, after acceleration in acceleration openings provided for this purpose, impacts the target area at an approximately right angle. The aim of the invention is to improve the aforementioned device in such a manner that it allows as high a degree of separation as possible for different sized volume flows of mixtures. For this purpose, the number and/or the cross-sections of the acceleration openings (5, 6) is varied, depending on the volume flow of mixtures, between a small complete cross-section for a low volume flow and a large complete cross-section for a large volume flow.
摘要翻译：一种用于分离气 - 液混合物，其中，所述液体级分是小颗粒的形式，尤其是当排气的内燃机的曲轴箱，通过分离和凝结的液体粒子在其上提供的液体混合物到的加速度中的空间中的冲击表面装置加速度开口撞击大致垂直，以分别允许在不同的混合物大体积流量的最高可能收集效率。为此，这种装置的特征在于，所述数目和/或加速度的开口（5,6）可以在低之间的混合体积流量的依赖性在低流率变化，并且在高体积流量的总的横截面大的横截面。

3. 发明申请

WO2008028863A3 DEVICE FOR VENTING A CRANK SPACE 审中-公开
标题翻译： DEVICE曲柄空间出血
公开(公告)号：WO2008028863A3
公开(公告)日：2009-05-22
申请号：PCT/EP2007059091
申请日：2007-08-31
申请人： MAHLE INT GMBH , RUPPEL STEFAN , OEZKAYA YAKUP , GOERLICH LESZEK
发明人： RUPPEL STEFAN , OEZKAYA YAKUP , GOERLICH LESZEK
IPC分类号： F01M13/04
CPC分类号： F01M13/023 , F01M13/0011 , F01M13/04 , F01M2013/0433 , F01M2013/0494
摘要： The present invention relates to a device for venting a crank space in an internal combustion engine (1) having a suction device (5) for sucking out blow-by gases from the crank space (3) and having a venting line (4) which leads from the crank space (3) to the suction device (5) and in the course of which a throttle device (6) or a pressure regulating element (7) is arranged in order to bound a partial pressure which is generated by the suction device (5) in the crank space (3). It is essential to the invention here that an oil mist separator (8) which is embodied as an impactor is integrated into the throttle device (6) or into the pressure regulating element (7).
摘要翻译：本发明涉及一种用于在内燃发动机的曲轴箱通风的装置（1）配有一个抽吸装置（5）的吸入窜从曲轴箱气体（3），并与从曲柄腔（3）向所述抽吸装置（5），从而导致排气管线（ 4）在此期间，一节流装置（6）或压力调节元件（7）被布置成限制在曲柄室（3）中产生的（通过抽吸装置5）的真空。对于本发明，在节流装置（6）或（7）中体现为撞击油雾分离器（8）的压力调节元件被集成必不可少的。

4. 发明申请

WO2007137934A3 DEVICE FOR VENTILATING A CRANKCASE 审中-公开
标题翻译： DEVICE FOR曲轴箱出血
公开(公告)号：WO2007137934A3
公开(公告)日：2009-02-26
申请号：PCT/EP2007054437
申请日：2007-05-08
申请人： MAHLE INT GMBH , RUPPEL STEFAN , OEZKAYA YAKUP , BEETZ KLAUS , ENDERICH ANDREAS , KISSNER GERD
发明人： RUPPEL STEFAN , OEZKAYA YAKUP , BEETZ KLAUS , ENDERICH ANDREAS , KISSNER GERD
IPC分类号： F01M13/04 , F01M13/02
CPC分类号： F01M13/022 , F01M13/021 , F01M13/023 , F01M2013/026
摘要： The invention relates to a device (1) for ventilating a crankcase of an internal combustion engine, comprising a ventilation line leading from the crankcase to the suction line of the internal combustion engine, an oil-mist separator (2) for separating the oil parts from the blow-by-gases containing the oil-mist from the crankcase is arranged in the path thereof. Also, said device (1) comprises a pump (3) which is arranged upstream of the oil-mist separator (2) and which is used to produce a negative pressure. The invention is characterised in that the oil-mist separator (2) and the pump (3) are embodied as connected modules thus providing a particularly compact structure.
摘要翻译：本发明涉及一种用于内燃发动机的曲轴箱的通风的装置（1），与从曲轴箱中的通向发动机排气管路的吸入管，在该过程中的油雾分离器（2），用于油成分的从含有油雾-分离窜从气体中曲轴箱布置。此外，该装置（1）包括所述油雾分离器（2）下游的泵（3），用于产生一个负压。是，所述油雾分离器（2）和泵（3），其互连的组件形成，产生了特别紧凑的结构，本发明是必不可少的。

5. 发明申请

WO2007122170A3 VENTILATION DEVICE FOR A FORCED INDUCTION INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：呼吸器设备用于增压引擎
公开(公告)号：WO2007122170A3
公开(公告)日：2009-01-15
申请号：PCT/EP2007053816
申请日：2007-04-19
申请人： MAHLE INT GMBH , RUPPEL STEFAN , BRAUN MIRKO , DUNSCH ROBERT , OEZKAYA YAKUP
发明人： RUPPEL STEFAN , BRAUN MIRKO , DUNSCH ROBERT , OEZKAYA YAKUP
IPC分类号： F01M13/02
CPC分类号： F02M25/06 , F01M13/022 , F01M13/023 , F01M2013/027 , F02B29/0406 , F02B37/00 , F02M26/05 , F02M26/23 , Y02T10/121
摘要： The invention relates to a ventilation device (19) for an internal combustion engine (1) for evacuating blow-by gas from a crankcase (3), comprising a first line (20), which is connected at the one end to the crankcase (3) and at the other end, downstream of a forced induction device (10), to a fresh-gas line (7) and contains a ventilation valve (23), and a second line (21), which is connected at the one end, upstream of the forced induction device (10), to the fresh-gas line (7) and at the other end, between the crankcase (3) and the ventilation valve (23), to the first line (20) and contains a throttle device (23).
摘要翻译：本发明涉及一种通风装置（19）用于内燃发动机（1），用于从曲轴箱（3）中除去窜缸混合气的方法，包括一个第一导管（20），其在一端连接到所述曲轴箱（3）和在装载装置的其它下游（10）到一个新的气体管线（7）连接，并且包括一个排气阀（23），以及第二管道（21），其在一个端部从所述充电装置（10），以新鲜空气导管的上游（7）和在所述曲轴箱（3）和所述排气阀之间的其它（23）被连接到所述第一线（20）和含有一个节流装置（28）。

6. 发明申请

WO2009080492A3 OIL MIST SEPARATOR 审中-公开
标题翻译：油雾分离器
公开(公告)号：WO2009080492A3
公开(公告)日：2009-08-27
申请号：PCT/EP2008067081
申请日：2008-12-09
申请人： MAHLE INT GMBH , ENDERICH ANDREAS , FEIL MICHAEL , FRUEH WOLFGANG , HUETTER ULRICH , RUPPEL STEFAN , SAUTER HARTMUT , OEZKAYA YAKUP
发明人： ENDERICH ANDREAS , FEIL MICHAEL , FRUEH WOLFGANG , HUETTER ULRICH , RUPPEL STEFAN , SAUTER HARTMUT , OEZKAYA YAKUP
IPC分类号： F01M13/04 , B01D45/04 , B01D46/00 , F01M13/00
CPC分类号： F01M13/04 , B01D45/04 , B01D46/002 , B01D46/0021 , B01D46/003 , B01D46/0087 , B01D46/10 , B01D46/2411 , F01M2013/0044 , F01M2013/0055 , F01M2013/0066 , F01M2013/0433 , F01M2013/0438
摘要： The invention relates to an oil mist separator (1) for a positive crankcase ventilation system. Said separator comprises a first separator unit (2) with at least one filter body (10) which is arranged in such a way in a blow-by gas path (11) that blow-by gas can pass through said body. The separator is equipped with a second separator unit (3), which is located in a bypass path (18) that bypasses the first separator unit (2). The bypass path (18) can be opened by a bypass valve (4) when a differential pressure in the first separator unit (2) exceeds a predefined value. A particularly cost-effective and efficient design can be obtained if the second separator unit (2) is designed as an impactor separator.
摘要翻译：本发明涉及一种用于曲轴箱通风装置的油雾分离器（1）。它包括第一分离器单元（2），该第一分离器单元（2）具有至少一个布置在窜漏气体路径（11）中的过滤器主体（10），使得窜气能够流过窜气。提供第二分离器单元（3），该第二分离器单元（3）绕过第一分离器单元（2）设置在旁通路径（18）中。通过旁通阀（4），一旦第一分离器单元（2）处的压差超过预定值，旁通路径（18）就可以打开。特别便宜并且足够有效的是其中第二分离器单元（2）被设计成冲击器的设计。

7. 发明申请

WO2007138008A2 DEVICE FOR SEPARATING A GAS-LIQUID MIXTURE, IN PARTICULAR DURING VENTILATION OF A CRANKCASE OF AN INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译： DEVICE用于分离的气体 - 液体混合物，尤其是在燃烧发动机的曲轴箱的渗出
公开(公告)号：WO2007138008A2
公开(公告)日：2007-12-06
申请号：PCT/EP2007055093
申请日：2007-05-25
申请人： MAHLE INT GMBH , RUPPEL STEFAN , OEZKAYA YAKUP
发明人： RUPPEL STEFAN , OEZKAYA YAKUP
IPC分类号： F01M13/04
CPC分类号： F01M13/04 , B01D45/08 , B01D45/12 , B04C5/103 , B04C9/00 , F01M2013/0427 , F01M2013/0433 , Y10S55/14 , Y10S55/19
摘要： The invention relates to a device for separating a gas-liquid mixture, wherein the liquid part is in the form of small particles, in particular during ventilation of a piston housing of an internal combustion engine, by separating and coagulating the liquid particles on a separation surface. The aim of the invention is to produce a device which has a compact structure, is easy to construct and has the highest possible degree of separation. As a result, when a cyclone is used as an individual separation device, the inner wall surface thereof (4), along which a rotational flow is produced for separating the liquid, must be provided with a plurality of narrow flow chicanes that are in the form of a thin, fine-pored knitted or non-woven fibre (5). A particularly good degree of separation is achieved in a separation device in which a prefractionator and a postfractionator (6, 7) are combined together, one of said separators being a cyclone and the other an impactor. The separation surfaces used to separate the liquid inside at least one of the two separators can be provided at least partially with a plurality of narrow flow chicanes which are in the form of a thin, fine-pored knitted or non-woven fibre (5).
摘要翻译：在一种用于在内燃机的活塞壳体的通风口通过分离和凝结在分离表面上的液体颗粒的装置的小型结构体积的情况下，以及以简单的结构分离气体 - 液体混合物，其中，所述液体级分是在小颗粒的形式，尤其是设备最大分离就可以实现。为了这个目的，使用旋风分离器作为唯一的分离装置，其内壁表面（4），沿一旋转流输送到液体分离，被设置有多个小流量的挡板在薄的，细孔纤维针织物或织造织物的形式时，（5）。一种特别好的分离效率，可以实现在一个前和一个后分离器（6，7）被组合，其中两个隔板之一是在分离装置旋风分离器和其他撞击。用于液体分离的两个分离器中的至少一个可以与多个小流来提供内分型面的服务挡板在薄的，feinprogen纤维针织（5）至少部分地织物或绒头织物的形式。

8. 发明申请

WO2007137916A2 CYLINDER HEAD OF AN INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译： HEAD的内燃机的
公开(公告)号：WO2007137916A2
公开(公告)日：2007-12-06
申请号：PCT/EP2007053970
申请日：2007-04-24
申请人： MAHLE INT GMBH , BRAUN MIRKO , FEIL MICHAEL , HARTMANN EDWIN , RUPPEL STEFAN
发明人： BRAUN MIRKO , FEIL MICHAEL , HARTMANN EDWIN , RUPPEL STEFAN
IPC分类号： F01M13/04
CPC分类号： F01M13/04 , B01D45/06 , B01D45/12 , F01M13/0416 , F01M2013/0433
摘要： The invention relates to a cylinder head (1) of an internal combustion engine, comprising at least one hollow camshaft (2) which forms an exhaust for blow-by gases containing oil mist from the crank housing and is also embodied as an oil mist pre-fractionator for the preliminary separation of the oil part from these gases. Furthermore, an oil mist post-fractionator (5) is axially arranged on the end of the camshaft (2), in order to carry out an especially effective separation of oil dissolved in the blow-by gases.
摘要翻译：本发明涉及具有内燃机的气缸盖（1），其形成用于油雾含漏气从曲轴箱罩，并在同一时间将这些气体中的油成分的预分离作为油雾预分离器中形成有至少一个中空的凸轮轴（2）。此外，凸轮轴（2）的轴向端部侧，设置一个Ölnebelnachabscheider（5），由此溶解在窜气油的特别有效的分离。

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