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21. 发明申请

US20120159912A1 OIL MIST SEPARATOR 有权
标题翻译：油雾分离器
公开(公告)号：US20120159912A1
公开(公告)日：2012-06-28
申请号：US13377454
申请日：2010-05-28
申请人： Stefan Ruppel
发明人： Stefan Ruppel
IPC分类号： B01D45/08
CPC分类号： F01M13/04 , B01D45/08 , B01D45/10 , B01D46/003 , B01D46/0087 , B01D50/002 , C04B41/009 , F01M2013/0433 , F01M2013/0438 , F02M25/06 , Y10T436/25
摘要： An oil mist separator for a crankcase ventilation system in an internal combustion engine is disclosed. The oil mist separator is an impact type separator that includes a nozzle device having at least one nozzle, an impact wall and a separation material configured therebetween. The impact wall is located opposite to the at least one nozzle and may be coated with the separation material. A distance is configured between the nozzle and the separation material, and is reduced compared to a surrounding region, and wherein the separation material in a region of the opposing nozzle projects towards the same and thereby reduces the distance of a nozzle outlet to the separation material in this region compared to the surrounding region.
摘要翻译：公开了一种用于内燃机中的曲轴箱通风系统的油雾分离器。油雾分离器是包括具有至少一个喷嘴，冲击壁和在其间构成的分离材料的喷嘴装置的冲击式分离器。冲击壁与至少一个喷嘴相对，并且可以用分离材料涂覆。在喷嘴和分离材料之间配置一定距离，并且与周围区域相比被减小，并且其中相对喷嘴区域中的分离材料朝向其突出，从而减小喷嘴出口到分离材料的距离在这个地区与周边地区相比。

22. 发明申请

US20110005490A1 CYLINDER HEAD COVER 有权
标题翻译：气缸盖盖
公开(公告)号：US20110005490A1
公开(公告)日：2011-01-13
申请号：US12810713
申请日：2008-10-20
申请人： Robert Dunsch , Edwin Hartmann , Michael Kreisig , Stefan Ruppel , Jan Scheffel , Falk Schneider , Markus Walch
发明人： Robert Dunsch , Edwin Hartmann , Michael Kreisig , Stefan Ruppel , Jan Scheffel , Falk Schneider , Markus Walch
IPC分类号： F02B77/00
CPC分类号： F02F7/006 , F01L1/053 , F01L1/46 , F01L2001/0476 , F01L2001/0535 , F01L2101/00 , F01L2103/00
摘要： A cylinder head cover having a bearing device that includes at least two bearing blocks for supporting a camshaft, and one connecting element. The bearing blocks are axially penetrated in a first through-opening by the camshaft and are fixed in an aligned position with respect to one another by the connecting element. The bearing blocks, the connecting element and the camshaft form a prefabricated assembly. The cylinder head cover is connected via at least one additional connecting element with the bearing device, whereby a unit consisting of the cylinder head cover and the bearing device are mounted on the cylinder head.
摘要翻译：一种气缸盖罩，其具有包括至少两个用于支撑凸轮轴的轴承座和一个连接元件的轴承装置。轴承座通过凸轮轴轴向地穿透在第一通孔中，并通过连接元件相对于彼此固定在对准位置。轴承座，连接元件和凸轮轴形成预制组件。气缸盖罩通过至少一个额外的连接元件与轴承装置连接，由气缸盖罩和轴承装置组成的单元安装在气缸盖上。

23. 发明授权

US07845322B2 Cylinder head cover 有权
标题翻译：气缸盖盖
公开(公告)号：US07845322B2
公开(公告)日：2010-12-07
申请号：US12129298
申请日：2008-05-29
申请人： Robert Dunsch , Stefan Ruppel , Torsten Schellhase
发明人： Robert Dunsch , Stefan Ruppel , Torsten Schellhase
IPC分类号： F01M9/10 , F02F1/42
CPC分类号： F02F7/006 , F01L1/053 , F01L2001/0476 , F01L2101/00 , F05C2225/04 , F05C2225/08
摘要： The present invention relates to a cylinder head cover (4) for covering a cylinder crank case (14) of an internal combustion engine. It is essential to the invention here that at least one bearing upper part (3) for a camshaft (2) has at least one through-opening (5), which is in alignment on the one hand with a screw-in/through-opening (5a) in a bearing lower part (6) and/or with a screw-in opening (5b) in the cylinder crank case (14) and on the other hand with a through-opening (5c) in the cylinder head cover (4), so that it is possible to fasten the cylinder head cover (4) and the bearing upper part (3) on the cylinder crank case (14) by means of a shared fastening screw (7), in which the cylinder head cover (4) is produced from a material which has different material characteristics from the at least one bearing upper part (3).
摘要翻译：本发明涉及一种用于覆盖内燃机的气缸曲轴箱（14）的气缸盖罩（4）。本发明至关重要的是，用于凸轮轴（2）的至少一个轴承上部（3）具有至少一个通孔（5），所述至少一个通孔（5）一方面与螺旋/通孔在轴承下部（6）中的开口（5a）和/或圆柱形曲轴箱（14）中的旋入式开口（5b），另一方面在气缸盖罩中具有通孔（5c）（4），从而可以通过共用的紧固螺钉（7）将气缸盖罩（4）和轴承上部（3）紧固在气缸曲轴箱（14）上，气缸盖盖（4）由与至少一个轴承上部（3）具有不同材料特性的材料制成。

24. 发明申请

US20090169142A1 BEARING DEVICE 有权
标题翻译：轴承装置
公开(公告)号：US20090169142A1
公开(公告)日：2009-07-02
申请号：US12345210
申请日：2008-12-29
申请人： Uwe Grass , Stefan Ruppel , Falk Schneider , Markus Walch
发明人： Uwe Grass , Stefan Ruppel , Falk Schneider , Markus Walch
IPC分类号： F16C35/02 , F02F7/00
CPC分类号： F02F7/006 , F01L1/047 , F01L1/053 , F01L2001/0476
摘要： The present invention relates to a bearing device (1), for supporting a camshaft (6) in a cylinder head (7), comprising at least one locking contour (3) which can be connected with at least one counter-locking contour (5) formed at a cylinder head cover (4) in a manner that the cylinder head cover (4) is clamped tightly against the cylinder head (7) via the bearing device (1).
摘要翻译：本发明涉及一种用于支撑气缸盖（7）中的凸轮轴（6）的轴承装置（1），其包括至少一个锁定轮廓（3），所述锁定轮廓可与至少一个反向锁定轮廓（5 ）形成在气缸盖罩（4）上，使得气缸盖罩（4）经由轴承装置（1）紧紧地夹紧在气缸盖（7）上。

25. 发明申请

US20080295796A1 CYLINDER HEAD COVER 有权
标题翻译：气缸盖盖
公开(公告)号：US20080295796A1
公开(公告)日：2008-12-04
申请号：US12129298
申请日：2008-05-29
申请人： Robert Dunsch , Stefan Ruppel , Torsten Schellhase
发明人： Robert Dunsch , Stefan Ruppel , Torsten Schellhase
IPC分类号： F02F7/00
CPC分类号： F02F7/006 , F01L1/053 , F01L2001/0476 , F01L2101/00 , F05C2225/04 , F05C2225/08
摘要： The present invention relates to a cylinder head cover (4) for covering a cylinder crank case (14) of an internal combustion engine. It is essential to the invention here that at least one bearing upper part (3) for a camshaft (2) has at least one through-opening (5), which is in alignment on the one hand with a screw-in/through-opening (5a) in a bearing lower part (6) and/or with a screw-in opening (5b) in the cylinder crank case (14) and on the other hand with a through-opening (5c) in the cylinder head cover (4), so that it is possible to fasten the cylinder head cover (4) and the bearing upper part (3) on the cylinder crank case (14) by means of a shared fastening screw (7), in which the cylinder head cover (4) is produced from a material which has different material characteristics from the at least one bearing upper part (3).
摘要翻译：本发明涉及一种用于覆盖内燃机的气缸曲轴箱（14）的气缸盖罩（4）。本发明至关重要的是，用于凸轮轴（2）的至少一个轴承上部（3）具有至少一个通孔（5），所述至少一个通孔（5）一方面与螺旋/ 在轴承下部（6）中的开口（5a）和/或圆柱形曲轴箱（14）中的旋入式开口（5b），另一方面在气缸盖罩中具有通孔（5c）（4），从而可以通过共用的紧固螺钉（7）将气缸盖罩（4）和轴承上部（3）紧固在气缸曲轴箱（14）上，气缸盖盖（4）由与至少一个轴承上部（3）具有不同材料特性的材料制成。

26. 发明授权

US08893688B2 Device for venting a crank space 有权
标题翻译：用于排出曲柄空间的装置
公开(公告)号：US08893688B2
公开(公告)日：2014-11-25
申请号：US12439416
申请日：2007-08-31
申请人： Stefan Ruppel , Yakup Özkaya , Leszek Goerlich
发明人： Stefan Ruppel , Yakup Özkaya , Leszek Goerlich
IPC分类号： F02B25/06 , F01M13/02 , F01M13/04 , F01M13/00
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机（1）中排气曲柄空间的装置，该内燃机具有用于从曲柄空间（3）吸出窜气的抽吸装置（5），并具有排气管（4）从曲柄空间（3）引导到抽吸装置（5），并且在其中设置节流装置（6）或压力调节元件（7），以便限制由吸力产生的分压装置（5）在曲柄空间（3）中。这里，本发明的重点在于，将油雾分离器（8）作为冲击器实施，一体地形成在节流装置（6）内或压力调节元件（7）内。

27. 发明授权

US08573188B2 Cylinder head of an internal combustion engine 有权
标题翻译：内燃机气缸盖
公开(公告)号：US08573188B2
公开(公告)日：2013-11-05
申请号：US12302634
申请日：2007-04-24
申请人： Mirko Braun , Michael Feil , Edwin Hartmann , Stefan Ruppel
发明人： Mirko Braun , Michael Feil , Edwin Hartmann , Stefan Ruppel
IPC分类号： F01M13/04 , B01D45/12
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：本发明涉及一种内燃机的气缸盖（1），包括至少一个中空凸轮轴（2），其形成用于来自曲柄壳体的含有油雾的窜气的排气，并且还被实施为油雾预分馏器用于从这些气体中预先分离油部分。此外，在凸轮轴（2）的端部上轴向设置油雾后分馏器（5），以便特别有效地分离溶解在窜气中的油。

28. 发明授权

US08485164B2 Oil mist separator 有权
标题翻译：油雾分离器
公开(公告)号：US08485164B2
公开(公告)日：2013-07-16
申请号：US12809360
申请日：2008-12-19
申请人： Stefan Ruppel , Nic Sautter , Leszek Goerlich , Ulrich Hütter , Yakup Özkaya
发明人： Stefan Ruppel , Nic Sautter , Leszek Goerlich , Ulrich Hütter , Yakup Özkaya
IPC分类号： F02B25/06
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： A crankcase ventilation oil mist separator system, comprising: a first separator unit, which has at least one filter body arranged in a blow-by gas path such that blow-by gas flows through the body; a second separator unit which is arranged in a bypass path that bypasses the first separator unit; and a bypass valve which opens the bypass path when a differential pressure in the first separator unit exceeds a predefined value, wherein the second separator unit is an impactor separator.
摘要翻译：一种曲轴箱通风油雾分离器系统，包括：第一分离器单元，其具有布置在窜气路径中的至少一个过滤器主体，使得窜气通过所述主体; 第二分离器单元，其布置在绕过所述第一分离器单元的旁路路径中; 以及旁通阀，其在第一分离器单元中的压差超过预定值时打开旁路，其中第二分离器单元是冲击器分离器。

29. 发明授权

US08166940B2 Internal combustion engine with a camshaft bearing device 有权
标题翻译：具有凸轮轴轴承装置的内燃机
公开(公告)号：US08166940B2
公开(公告)日：2012-05-01
申请号：US12345210
申请日：2008-12-29
申请人： Uwe Grass , Stefan Ruppel , Falk Schneider , Markus Walch
发明人： Uwe Grass , Stefan Ruppel , Falk Schneider , Markus Walch
IPC分类号： F01M9/10 , F16C35/00
CPC分类号： F02F7/006 , F01L1/047 , F01L1/053 , F01L2001/0476
摘要： A bearing device for supporting a camshaft in a cylinder head is disclosed. The bearing device comprising at least one locking contour, which is connected with at least one counter-locking contour configured at a cylinder head cover, such that the cylinder head cover is clamped tightly against the cylinder head by the bearing device.
摘要翻译：公开了一种用于在气缸盖中支撑凸轮轴的轴承装置。所述轴承装置包括至少一个锁定轮廓，所述至少一个锁定轮廓与构造在气缸盖罩上的至少一个反向锁定轮廓连接，使得气缸盖罩被所述轴承装置紧紧地夹紧在所述气缸盖上。

30. 发明授权

US07850754B2 Device for separating a gas-liquid mixture, in particular during ventilation of a crankcase of an internal combustion engine 有权
标题翻译：用于分离气液混合物的装置，特别是在内燃机的曲轴箱通风期间
公开(公告)号：US07850754B2
公开(公告)日：2010-12-14
申请号：US12277576
申请日：2008-11-25
申请人： Stefan Ruppel , Yakup Özkaya
发明人： Stefan Ruppel , Yakup Özkaya
IPC分类号： B01D45/00
CPC分类号： F01M13/04 , B01D45/08 , B01D45/12 , B04C5/103 , B04C9/00 , F01M2013/0427 , F01M2013/0433 , Y10S55/14 , Y10S55/19
摘要： A device for separating a gas-liquid mixture, wherein a liquid part is in the form of small particles by separating and coagulating the liquid particles in a separation surface including, at least one region of an inner wall surface of a cyclone, the separation surface comprised of the at least one region; at least one fibre lining material that is formed as one of a knitted fibre and a non-woven fibre with a fibre thickness between about 5 and 500 μm and a porosity between about 60% and about 90% applied to the inner wall; and a plurality of narrow flow chicanes formed by the at least one lining, wherein at least a portion of the inner wall surface of the cyclone passed by the gas-liquid mixture rotating around a cylinder axis comprises the plurality of narrow flow chicanes.
摘要翻译：一种用于分离气液混合物的装置，其中通过在包括旋风分离器的内壁表面的至少一个区域的分离表面中分离和凝结液体颗粒，液体部分是小颗粒的形式，所述分离表面由至少一个区域组成; 形成为纤维厚度为约5〜500μm，孔隙率为约60〜90％的编织纤维和无纺纤维之一的至少一种纤维衬里材料施加到内壁上; 以及由所述至少一个衬里形成的多个窄流通道，其中由围绕气缸轴线旋转的气液混合物通过的旋风分离器的内壁表面的至少一部分包括多个窄流动槽。

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