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公开(公告)号：US20170074119A1
公开(公告)日：2017-03-16
申请号：US15261461
申请日：2016-09-09
发明人： Volkhard Ammon
IPC分类号： F01D25/16 , F16C35/067
CPC分类号： F01D25/162 , F01D25/24 , F05D2220/40 , F05D2230/23 , F05D2230/60 , F05D2250/294 , F16C35/02 , F16C35/067 , F16C2360/24
摘要： A bearing housing of an exhaust gas turbocharger may include an encircling and inwardly open groove arranged in the bearing housing. The bearing housing may also include a housing cover that may have at least one forming portion formed plastically into the groove. The housing cover may be secured on the bearing housing via the at least one forming portion.
摘要翻译： 废气涡轮增压器的轴承壳体可以包括布置在轴承壳体中的环绕和向内开口的凹槽。 轴承壳体还可以包括可以具有塑性地形成在凹槽中的至少一个成形部分的壳体盖。 壳体盖可以经由至少一个成形部分固定在轴承壳体上。
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22.发明申请公开(公告)号：US20170016343A1
公开(公告)日：2017-01-19
申请号：US15211903
申请日：2016-07-15
发明人： Dirk Lummer , Dirk Naunheim
CPC分类号： F01D17/165 , F01D25/16 , F02B33/40 , F02B37/24 , F04D29/462 , F05D2220/40 , F05D2240/12 , F05D2240/50 , Y02T10/144
摘要： A variable turbine and/or compressor geometry for an exhaust gas turbocharger may include an adjusting ring for simultaneously adjusting a plurality of guide vanes. The adjusting ring may be operatively connected to an articulated lever via a first contact surface and to an associated adjusting lever of the plurality of guide vanes via a second contact surface. The adjusting ring may include, at least in a region of the first contact surface, an additional component which is pressed into the adjusting ring and which increases the first contact surface operatively connected with the articulated lever.
摘要翻译： 用于排气涡轮增压器的可变涡轮机和/或压缩机几何形状可以包括用于同时调节多个导向叶片的调节环。 调节环可以经由第一接触表面和多个导向叶片中的相关联的调节杆经由第二接触表面可操作地连接到铰接杆。 至少在第一接触表面的区域中，调节环可以包括被附加到调节环中并且增加与铰接杆可操作地连接的第一接触表面的附加部件。
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公开(公告)号：US20160215687A1
公开(公告)日：2016-07-28
申请号：US15004546
申请日：2016-01-22
发明人： Dirk Naunheim , Daren Bolbolan
CPC分类号： F02B37/24 , B23P15/02 , F01D9/041 , F01D9/042 , F01D17/14 , F01D17/165 , F05D2220/40 , F05D2240/12 , F05D2240/80 , Y02T10/144
摘要： A method for producing a variable turbine geometry of a charging device may include inserting at least two guide blades into a blade mounting ring. The method may then include jointly machining at least two of the guide blades, in the mounted state, on respective end side of the at least two guide blades facing away from the blade mounting ring in order to produce a final shape of the end sides.
摘要翻译： 用于产生充电装置的可变涡轮几何形状的方法可以包括将至少两个导向叶片插入到叶片安装环中。 该方法可以包括在安装状态下在至少两个引导刀片的相对端侧上共同加工至少两个引导刀片，所述至少两个引导刀片背离刀片安装环，以便产生端侧的最终形状。
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公开(公告)号：US09394791B2
公开(公告)日：2016-07-19
申请号：US13767869
申请日：2013-02-14
发明人： Michal Klusacek
CPC分类号： F01D5/02 , F01D5/048 , F02C6/12 , F05D2220/40 , F05D2300/133 , F05D2300/611
摘要： A rotor of a charging device may include at least two parts fastened to each other and configured to enclose a hollow space. The two parts may be fastened to each other via a negative pressure within the hollow space.
摘要翻译： 充电装置的转子可以包括彼此紧固并构造成封闭中空空间的至少两个部件。 两个部分可以通过中空空间内的负压彼此紧固。
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25.发明申请VARIABLE TURBINE AND/OR COMPRESSOR GEOMETRY FOR AN EXHAUST GAS TURBOCHARGER 审中-公开可变涡轮机和/或压缩机几何用于排气涡轮增压器公开(公告)号：US20160076439A1
公开(公告)日：2016-03-17
申请号：US14852178
申请日：2015-09-11
发明人： Anatolij Martens , Volkhard Ammon
IPC分类号： F02B37/24 , F01D17/16 , F01D25/24 , F02B33/40 , F04D17/10 , F04D29/46 , F04D29/056 , F04D29/42 , F01D9/04 , F01D25/16
CPC分类号： F02B37/24 , F01D17/16 , F01D17/165 , F01D25/16 , F01D25/24 , F02B33/40 , F04D17/10 , F04D29/056 , F04D29/4206 , F04D29/462 , F05D2220/40 , F05D2240/12 , F05D2250/132 , Y02T10/144
摘要： At least one of a variable turbine geometry and a variable compressor geometry for an exhaust gas turbocharger may include a housing including a first housing wall and a blade bearing ring having at least one guide blade rotatably mounted thereon. A control lever may be included for adjusting the at least one guide blade between a closing position and an opening position. An actuating shaft may be connected to the control lever in a rotationally fixed manner along a rotation axis. The actuating shaft may be rotatably mounted on the housing via a passage opening disposed in the first housing wall. The actuating shaft may directly support itself on the first housing wall in the passage opening.
摘要翻译： 用于排气涡轮增压器的可变涡轮机几何形状和可变压缩机几何形状中的至少一个可以包括壳体，其包括第一壳体壁和具有可旋转地安装在其上的至少一个引导叶片的叶片轴承环。 可以包括控制杆以在关闭位置和打开位置之间调节至少一个导向叶片。 驱动轴可以沿着旋转轴线以旋转固定的方式连接到控制杆。 致动轴可以经由设置在第一壳体壁中的通道开口可旋转地安装在壳体上。 致动轴可以直接支撑在通道开口中的第一壳体壁上。
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公开(公告)号：US20150275765A1
公开(公告)日：2015-10-01
申请号：US14675707
申请日：2015-03-31
发明人： Michal Klusacek
CPC分类号： F02C7/24 , F01D25/16 , F01D25/246 , F02C6/12 , F05D2220/40 , F05D2230/642 , F05D2260/231 , F05D2260/30 , F05D2300/5024
摘要： An exhaust gas turbocharger may include a compressor housing and a turbine housing. The turbine housing may be connected to the compressor housing via a plurality of spacer pins composed of a heat-insulating material. The plurality of spacer pins may respectively include a head and at least one axial pin.
摘要翻译： 排气涡轮增压器可以包括压缩机壳体和涡轮壳体。 涡轮机壳体可以经由绝热材料构成的多个间隔销连接到压缩机壳体。 多个间隔销可以分别包括头部和至少一个轴向销。
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公开(公告)号：US20150198084A1
公开(公告)日：2015-07-16
申请号：US14598165
申请日：2015-01-15
发明人： Guido Daimer
IPC分类号： F02B47/08 , F04D29/056 , F04D25/04 , F04D17/10
CPC分类号： F02B47/08 , F01D25/164 , F04D25/024 , F04D29/0563 , F04D29/668 , F05D2220/40 , F05D2240/54 , F05D2260/37 , F05D2260/96 , F05D2300/601 , F05D2300/614 , F16C19/184 , F16C27/066 , F16C33/6659 , F16C2360/24
摘要： An exhaust gas turbocharger for an internal combustion engine may include a rotor with a turbine wheel of a turbine, a compressor wheel of a compressor and a shaft. The shaft may be connected to the turbine wheel and to the compressor wheel in a rotationally fixed manner. A bearing cartridge may be included for mounting the rotor in a housing. The bearing cartridge may have an inner sleeve arranged on the shaft axially between the turbine wheel and the compressor wheel with respect to an axis of rotation and an outer sleeve arranged coaxial thereto. The outer sleeve may be rotatably mounted on the inner sleeve via at least one rolling body. At least two damping rings may be included which are coaxially arranged on the outer sleeve axially spaced from one another and supported on a respective bearing section of the housing.
摘要翻译： 用于内燃机的废气涡轮增压器可以包括具有涡轮机的涡轮机叶轮的转子，压缩机的压缩机叶轮和轴。 轴可以以旋转固定的方式连接到涡轮机叶轮和压缩机叶轮。 可以包括用于将转子安装在壳体中的轴承盒。 轴承筒可以具有相对于旋转轴线和与其同轴布置的外套筒轴向布置在涡轮机叶轮和压缩机叶轮之间的轴上的内套筒。 外套筒可以经由至少一个滚动体可旋转地安装在内套筒上。 可以包括至少两个阻尼环，其同轴地布置在外套筒上，轴向间隔开并支撑在壳体的相应轴承部分上。
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公开(公告)号：US20150159502A1
公开(公告)日：2015-06-11
申请号：US14556789
申请日：2014-12-01
发明人： Jochen Laubender , Marcus Schneider
IPC分类号： F01D17/16
CPC分类号： F01D17/165 , F01D5/141 , F05D2220/40
摘要： An exhaust gas turbocharger may include a turbine housing and a turbine wheel. The turbine wheel may include a first quantity of a plurality of moving blades. The turbine wheel may be rotatable relative to the turbine housing about a turbine wheel centre of rotation and have a turbine wheel radius. A variable turbine geometry may include a blade bearing ring on which a second quantity of a plurality of guide blades are rotatably mounted in each case about a guide blade centre of rotation. The plurality of guide blades may be adjustable between a closed position, in which a flow cross section between the guide blades for an exhaust gas to flow through is at a minimum, and an opened position, in which the flow cross section is at a maximum.
摘要翻译： 废气涡轮增压器可以包括涡轮壳体和涡轮机叶轮。 涡轮机叶轮可以包括第一数量的多个动叶片。 涡轮机叶轮可以相对于涡轮机壳体围绕涡轮机叶轮旋转中心旋转并且具有涡轮机叶轮半径。 可变涡轮机几何形状可以包括叶片轴承环，第二数量的多个引导叶片围绕引导叶片旋转中心在每个壳体中可旋转地安装在叶片轴承环上。 所述多个导向叶片可以在关闭位置之间是可调节的，在该关闭位置中，用于排出的废气流动的导向叶片之间的流动横截面为最小，其中流动截面为最大的打开位置 。
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公开(公告)号：US20150152740A1
公开(公告)日：2015-06-04
申请号：US14558693
申请日：2014-12-02
CPC分类号： F01D5/288 , B23P15/006 , F01D5/046 , F05D2220/40 , Y10T29/49321 , Y10T29/49337
摘要： A compressor wheel for an internal combustion engine may include a plurality of blades which in a circumferential direction of the wheel are spaced from one another. The plurality of blades may respectively include an inflow edge which during operation are subject to an inflow of a compressible fluid substantially axially to the wheel axis. The plurality of blades may include a surface layer of locally distinct materials to adapt to locally distinct loads during operation.
摘要翻译： 用于内燃机的压缩机叶轮可以包括在轮的圆周方向上彼此间隔开的多个叶片。 多个叶片可以分别包括流入边缘，其在操作期间受到可压缩流体基本轴向地流入轮轴。 多个叶片可以包括局部不同材料的表面层，以在操作期间适应局部不同的载荷。
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公开(公告)号：US20150078690A1
公开(公告)日：2015-03-19
申请号：US14391996
申请日：2013-04-10
IPC分类号： F16C33/10
CPC分类号： F16C33/1065 , F16C17/02 , F16C33/103 , F16C33/1075 , F16C33/1085 , F16C2360/24
摘要： A radial bearing may include a bearing body, which includes a receiving space for a shaft to be arranged therein. The bearing body may have an inner wall facing the receiving space, in which transverse grooves running in an axial direction and separated from one another in a circumferential direction by separating portions are formed. The radial bearing may include a supply channel penetrating the bearing body provided in at least one separating portion. The at least one separating portion may have at least one oil pocket spaced from the associated supply channel.
摘要翻译： 径向轴承可以包括轴承体，其包括用于待布置在其中的轴的容纳空间。 轴承体可以具有面向容纳空间的内壁，其中形成沿轴向延伸并且通过分离部分在周向上彼此分离的横向槽。 径向轴承可以包括穿过设置在至少一个分离部分中的轴承主体的供应通道。 至少一个分离部分可以具有与相关联的供应通道间隔开的至少一个油袋。
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