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61. 发明授权

US10428691B2 Bearing device for a turbocharger and turbocharger 有权
公开(公告)号：US10428691B2
公开(公告)日：2019-10-01
申请号：US15173638
申请日：2016-06-04
申请人： IHI CHARGING SYSTEMS INTERNATIONAL GMBH
发明人： Wolfgang Koehl , Richard Markert , Martin Kreschel
IPC分类号： F01D25/16 , F16C35/06 , F16C17/02 , F16C23/10 , F01D25/04 , F02C7/06 , F02B5/02 , F02B33/40 , F02D37/00 , F04D29/053 , F04D29/056 , F04D29/28 , F04D29/06 , F16C23/06 , F16C17/18 , F16C17/26 , F01D5/02 , F02B37/00
摘要： In an exhaust gas turbocharger, comprising a first radial bearing and a second radial bearing configured for the radial support of a shaft of the exhaust gas turbocharger, wherein the first radial bearing comprises a bearing axis extending in alignment with the bearing axis of the second radial bearing which is arranged spaced from the first radial bearing, a third radial bearing with a third bearing axis, which is extends parallel to, but at a distance (E) from, the first bearing axis and the second bearing axis is arranged between the first and second radial bearings.

62. 发明申请

US20180328217A1 EXHAUST GAS GUIDE SECTION FOR AN EXHAUST GAS TURBOCHARGER AND METHOD FOR OPERATING AN EXHAUST GAS TURBOCHARGER 审中-公开
公开(公告)号：US20180328217A1
公开(公告)日：2018-11-15
申请号：US15773819
申请日：2016-12-06
申请人： IHI Charging Systems International GmbH
发明人： Jason WALKINGSHAW , Tobias SCHEUERMANN , Georgios IOSIFIDIS , Manfred GUTHÖRLE
IPC分类号： F01D17/10 , F02B37/02 , F02B37/18
CPC分类号： F01D17/105 , F02B37/025 , F02B37/183 , F05D2220/40 , Y02T10/144
摘要： The invention relates to an exhaust gas guide section for an exhaust gas turbocharger, with a first spiral channel (4) and a second spiral channel (5) for the inflow of a turbine wheel which is rotatably accommodated in the through-flow exhaust gas guide section, wherein a through-flow opening (10) is provided between the first spiral channel (4) and the second spiral channel (5), which is formed for inducing an overflow of exhaust gas from the first spiral channel (4) into the second spiral channel (5) and vice versa, and wherein the through-flow opening (10) comprises a movable covering element (9′) for opening or closing of the through-flow opening (10). According to the invention, the covering element (9′) is configured to degressively open a first flow cross section (11) of the through-flow opening (10).

63. 发明授权

US09784179B2 Adjustment device for an exhaust gas turbocharger 有权
公开(公告)号：US09784179B2
公开(公告)日：2017-10-10
申请号：US14569679
申请日：2014-12-13
申请人： IHI CHARGING SYSTEMS INTERNATIONAL GMBH
发明人： Nicolas Zieboll , Hermann Burmester
IPC分类号： F01D17/10 , F02B37/18 , F16C11/02
CPC分类号： F02B37/186 , F01D17/105 , F16C11/02 , Y02T10/144
摘要： In an adjusting device for an exhaust gas turbocharger with a first adjusting member and a second adjusting member for operating a valve element for varying the flow cross-section of a bypass duct of a flow-through exhaust gas guide portion of a turbine of an exhaust gas turbocharger, the first adjusting member and the second adjusting member are connected so as to be pivotable relative to one another by a pin-shaped connecting element with a locking element establishing a pivot joint of the first adjusting member and the second adjusting member with a predetermined axial engagement force.

64. 发明授权

US09611750B2 Turbine for an exhaust gas turbocharger 有权
公开(公告)号：US09611750B2
公开(公告)日：2017-04-04
申请号：US14292931
申请日：2014-06-01
申请人： IHI CHARGING SYSTEMS INTERNATIONAL GMBH
发明人： Thomas Ihli
IPC分类号： F01D17/00 , F01D17/14 , F02C6/12
CPC分类号： F01D17/00 , F01D17/141 , F02C6/12
摘要： In a turbine for an exhaust gas turbocharger with a turbine casing comprising a housing space for the turbine wheel of a turbine with guide vanes arranged upstream of the turbine wheel in a radial direction of the turbine wheel so as to be stationary relative to the turbine casing for guiding exhaust gas to the turbine wheel, and with an actuating element by which an inlet flow cross-section of the turbine through which the exhaust gas flows is variably adjustable and which is movable in the axial direction of the turbine between a blocking position restricting the flow cross-section and an open position clearing the flow cross-section relative to the turbine casing, the actuating elements extend through conforming openings formed in the guide walls between the guide vanes into the spaces defined between the guide vanes for controlling the turbine inlet flow cross-section.

65. 发明授权

US09145825B2 Actuating means for a valve, in particular a wastegate, of an exhaust gas turbocharger 有权
标题翻译：用于排气涡轮增压器的阀门，特别是废气门的致动装置
公开(公告)号：US09145825B2
公开(公告)日：2015-09-29
申请号：US13564753
申请日：2012-08-02
申请人： Jaroslaw Kierat , Hermann Burmester , Christian Winter
发明人： Jaroslaw Kierat , Hermann Burmester , Christian Winter
IPC分类号： F16K3/08 , F02B37/18
CPC分类号： F02B37/183 , F02B37/18 , F16K3/08 , Y02T10/144
摘要： In an actuating structure for a valve, in particular for a waste gate of an exhaust gas turbocharger, comprising a lever element and a valve closure element which is movably supported by the lever element and has a sealing surface for sealing a valve opening wherein the lever element and the valve element cooperate via respective contact areas, which are curved at least with respect to a plane perpendicular to the axial direction of the valve, the curved contact areas are arranged concentrically with each other and have a common center of curvature which is arranged at least essentially at the level of the sealing surface of the valve closure element.
摘要翻译：在用于阀的致动结构中，特别是用于废气涡轮增压器的废物门，其包括杠杆元件和阀闭合元件，该杠杆元件和阀闭合元件由杠杆元件可移动地支撑并具有用于密封阀开口的密封表面，其中杠杆元件和阀元件通过至少相对于垂直于阀的轴向方向的平面弯曲的相应接触区域配合，弯曲的接触区域彼此同心地布置并具有共同的曲率中心，其布置在至少基本上在阀闭合元件的密封表面的水平面上。

66. 发明授权

US09022729B2 Adjusting device for a charger, in particularly an exhaust gas turbocharger 有权
标题翻译：用于充电器的调节装置，特别是废气涡轮增压器
公开(公告)号：US09022729B2
公开(公告)日：2015-05-05
申请号：US13489184
申请日：2012-06-05
申请人： Jaroslaw Kierat
发明人： Jaroslaw Kierat
IPC分类号： F01D17/16 , F02C6/12
CPC分类号： F01D17/165 , F02C6/12 , F05D2220/40
摘要： In an adjusting device for a charger device, in particular an exhaust gas turbocharger, with a holding ring on which a plurality of guide vanes is mounted in an operative connection with an actuating ring via a respective connecting element and whose respective angle of attack is adjustable by rotation of the actuating ring, the respective connecting elements are in an operative connection with the actuating element via at least one effective area which extends slant to the axial direction of the adjusting device so as to bias the connecting elements and the guide vanes associated therewith in a predetermined axial direction.
摘要翻译：在用于充电器装置，特别是废气涡轮增压器的调节装置中，具有保持环，多个导向叶片通过相应的连接元件与致动环可操作地连接在其上，并且其各自的迎角可调节通过致动环的旋转，相应的连接元件经由至少一个有效区域与致动元件有效连接，该有效区域向调节装置的轴向方向倾斜延伸，以便偏置连接元件和与其相关的导向叶片在规定的轴向上。

67. 发明申请

US20140248134A1 FLUID ENERGY MACHINE, IN PARTICULAR FOR AN EXHAUST GAS TURBOCHARGER OF AN AUTOMOBILE 有权
标题翻译：流体动力机械，特别适用于汽车排气净化器
公开(公告)号：US20140248134A1
公开(公告)日：2014-09-04
申请号：US14279061
申请日：2014-05-15
申请人： IHI CHARGING SYSTEMS INTERNATIONAL GMBH
发明人： Tino STRAUSS , Jan EHRHARD
IPC分类号： F02M25/07
CPC分类号： F02M26/00 , F01D17/16 , F02C6/12 , F04D29/4213 , F04D29/462 , F05D2220/40 , F05D2250/51
摘要： In a fluid energy machine, such as an exhaust gas turbocharger of an internal combustion engine of an automobile, with a casing accommodating a rotor wheel that is rotatable about a first axis of rotation extending in the axial direction of the casing, an inlet flow passage which extends generally in a flow direction at an angle relative to the axial and the radial directions to the housing, the flow passage is formed by spaced insertion elements with spherical sections that have a common center of curvature disposed on the first axis of rotation and guide vanes are supported between the spaced spherical wall sections of the insertion elements so as to be rotatable about a second axis of rotation which extends through the common center of curvature, and have opposite axial end walls also curved spherically with a center of curvature coinciding with the center of curvature of the insertion elements thereby to be pivotable between the two spaced spherical wall sections of the insertion elements with minimal clearance.
摘要翻译：在诸如汽车内燃机的排气涡轮增压器的流体能量机器中，具有容纳可沿壳体的轴向延伸的第一旋转轴线旋转的转子轮的壳体，入口流动通道其大致沿流动方向相对于壳体的轴向和径向方向成一定角度延伸，所述流动通道由具有球形部分的间隔开的插入元件形成，所述球形部分具有设置在第一旋转轴线和引导件上的共同曲率中心叶片被支撑在插入元件的间隔开的球形壁部分之间，以便能够围绕延伸通过公共曲率中心的第二旋转轴线旋转，并且具有相反的轴向端壁，其中的曲率中心与插入元件的曲率中心由此可以在插入件e的两个隔开的球形壁部分之间枢转最小间隙的肢体

68. 发明申请

US20130305711A1 BLEED VALVE OF AN EXHAUST GAS TURBOCHARGER 有权
标题翻译：废气涡轮增压器的排气阀
公开(公告)号：US20130305711A1
公开(公告)日：2013-11-21
申请号：US13952631
申请日：2013-07-28
申请人： AUDI AG , IHI CHARGING SYSTEMS INTERNATIONAL GMBH
发明人： Bernhardt Lueddecke , Hermann Burmester , Jan Ehrhard , Dietmar Filsinger , Nobuguki Ikeya , Christian Winter , Achim-Hans Hinkelmann
IPC分类号： F02B47/08
CPC分类号： F02B47/08 , F02B37/186 , F05D2220/40 , F05D2250/70 , F05D2250/75 , F05D2260/606 , F05D2260/96 , Y02T10/144
摘要： In an exhaust gas charger bleed valve with a valve disk by which the flow cross-section of a bypass duct, via which exhaust gas flow volume bypassing an impeller of the exhaust gas turbocharger is adjustable, the valve includes a valve disk with the exhaust gas turbocharger is adjustable, the valve includes a valve disk with a front end valve face which is formed so as to be asymmetric with respect to the valve disk attachment to a lever arm on which the valve disk is mounted.
摘要翻译：在具有阀盘的排气充气器放气阀中，旁通管道的流动横截面通过旁路管道绕过排气涡轮增压器的叶轮的排气流量可调，该阀包括具有废气的阀盘涡轮增压器是可调节的，阀包括具有前端阀面的阀盘，该阀盘形成为相对于安装有阀盘的杠杆臂的阀盘附件不对称。

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