公开(公告)号：US08051824B2

公开(公告)日：2011-11-08

申请号：US12374062

申请日：2007-07-03

申请人： Arndt Ihlemann ,  Peter Solfrank ,  Lisa Dombos

发明人： Arndt Ihlemann ,  Peter Solfrank ,  Lisa Dombos

IPC分类号： F02B75/06

CPC分类号： F16F15/267 ,  Y10T74/2183 ,  Y10T74/2184 ,  Y10T74/2185 ,  Y10T464/40 ,  Y10T464/50

摘要： A shaft (1a-d) is provided that is rotatably mounted by a journal (2) in a housing (4) in which lubricant mist is provided. One or several outward-extending ribs (6) extend between the journal and shaft sections (5a, 5b) adjacent to the journal. The shaft is mounted by the journal in the housing using a rolling bearing (3) that is lubricated exclusively by the lubricant mist. At least one of the ribs associated with the journal extends at a certain angle of attack (11, 12) to the axis of rotation of the shaft and is used as a blade for conveying the lubricant mist into the rolling bearing.

摘要翻译： 提供了一种轴（1a-d），其通过轴颈（2）可旋转地安装在其中设置有润滑剂的壳体（4）中。 一个或多个向外延伸的肋（6）在与轴颈相邻的轴颈部分（5a，5b）之间延伸。 轴由轴颈安装在外壳中，该滚动轴承（3）仅由润滑油润滑。 与轴颈相关联的肋中的至少一个以一定的迎角（11,12）延伸到轴的旋转轴线，并用作用于将润滑剂雾输送到滚动轴承中的叶片。

公开(公告)号：US20090308344A1

公开(公告)日：2009-12-17

申请号：US12374062

申请日：2007-07-03

申请人： Arndt Ihlemann ,  Peter Solfrank ,  Lisa Dombos

发明人： Arndt Ihlemann ,  Peter Solfrank ,  Lisa Dombos

IPC分类号： F02B75/06 ,  F01M1/02

CPC分类号： F16F15/267 ,  Y10T74/2183 ,  Y10T74/2184 ,  Y10T74/2185 ,  Y10T464/40 ,  Y10T464/50

摘要： A shaft (1a-d) is provided that is rotatably mounted by a journal (2) in a housing (4) in which lubricant mist is provided. One or several outward-extending ribs (6) extend between the journal and shaft sections (5a, 5b) adjacent to the journal. The shaft is mounted by the journal in the housing a rolling bearing (3) that is lubricated exclusively by the lubricant mist. At least one of the ribs associated with the journal extends at a certain angle of attack (11, 12) to the axis of rotation of the shaft and is used as a blade for conveying the lubricant mist into the rolling bearing.

摘要翻译： 设置有轴（1a-d），其通过轴颈（2）可旋转地安装在其中设置有润滑剂的壳体（4）中。 一个或多个向外延伸的肋（6）在与轴颈相邻的轴颈部分（5a，5b）之间延伸。 轴由轴颈安装在壳体中，滚动轴承（3）仅由润滑剂油润滑。 与轴颈相关联的肋中的至少一个以一定的迎角（11,12）延伸到轴的旋转轴线，并用作用于将润滑剂雾输送到滚动轴承中的叶片。

公开(公告)号：US08695555B2

公开(公告)日：2014-04-15

申请号：US13265644

申请日：2010-04-27

申请人： Peter Solfrank

发明人： Peter Solfrank

IPC分类号： F02B75/06

CPC分类号： F16F15/267 ,  F16C21/00 ,  F16C2361/53 ,  Y10T74/2183

摘要： A mass balancing mechanism is provided for balancing mass forces and/or mass torques of an internal combustion engine. The mass balancing mechanism includes an unbalanced shaft (4) having shaft sections (6, 7) for generating the imbalance, two outer bearing journals (9, 10), and at least one inner bearing journal (5) that connects two of the shaft sections, at which bearing journals the unbalanced shaft is rotatably supported at associated bearing points (2, 1, 3) of the internal combustion engine. The inner bearing journal deflects radially relative to the two shaft sections adjacent thereto and forms a radial plain bearing with the inner bearing point (2). According to the invention, the outer bearing journals should each form a radial roller bearing with the outer bearing points (1, 3).

摘要翻译： 提供了用于平衡内燃机的质量力和/或质量转矩的质量平衡机构。 质量平衡机构包括：不平衡轴（4），其具有用于产生不平衡的轴部分（6,7），两个外轴承轴颈（9,10）和至少一个内轴承轴颈（5） 其中不平衡轴的轴颈轴颈可旋转地支撑在内燃机的相关联的轴承点（2,3）处。 内轴承轴颈相对于与其相邻的两个轴部分径向偏转，并形成具有内轴承点（2）的径向滑动轴承。 根据本发明，外轴承轴颈应各自形成具有外轴承点（1,3）的径向滚子轴承。

公开(公告)号：US08191527B2

公开(公告)日：2012-06-05

申请号：US12322229

申请日：2009-01-30

申请人： Peter Solfrank ,  Patrick Ullmann

发明人： Peter Solfrank ,  Patrick Ullmann

IPC分类号： F02B75/06

CPC分类号： F16F15/264 ,  Y10T74/2183

摘要： A compensation shaft for a multi-cylinder engine at least two bearing pegs and at least four unbalanced weight sections, two of the at least four unbalanced weight sections being arranged respectively, around each of the at least two bearing pegs, so that at least two units are formed, these at least two units being connected to each other by a connecting part, wherein two of the unbalanced weight sections are arranged asymmetrically around each of the two bearing pegs, and the connecting part is configured as a flexurally rigid and torsion-proof component.

摘要翻译： 一种用于多缸发动机的至少两个轴承销和至少四个不平衡配重部分的补偿轴，所述至少四个不平衡重物部分中的两个分别布置在所述至少两个轴承销的每一个周围，使得至少两个 这些至少两个单元通过连接部彼此连接，其中两个不平衡重物部分围绕两个轴承销中的每一个不对称地布置，并且连接部分被构造为弯曲刚性的和扭转的， 防爆组件。

公开(公告)号：US08157451B2

公开(公告)日：2012-04-17

申请号：US12475073

申请日：2009-05-29

申请人： Peter Solfrank ,  Matthias Fick ,  Alexander Tasche

发明人： Peter Solfrank ,  Matthias Fick ,  Alexander Tasche

IPC分类号： F16C23/04 ,  F16C9/00 ,  F16C33/58

CPC分类号： F16F15/267 ,  F16C19/46 ,  F16C23/08 ,  F16C33/588 ,  F16C2361/53

摘要： A bearing arrangement of a roller-mounted unbalanced mass shaft. The rollers are in punctiform contact with one of the raceways at a low shaft rotational speed, and in linear contact with both raceways at a high shaft rotational speed.

摘要翻译： 滚子式不平衡质量轴的轴承布置。 辊以低轴转速与其中一个滚道以点状接触，并且在高轴转速下与两个滚道线性接触。

公开(公告)号：US20110023809A1

公开(公告)日：2011-02-03

申请号：US12835234

申请日：2010-07-13

申请人： Peter Solfrank

发明人： Peter Solfrank

IPC分类号： F16F15/26

CPC分类号： F16F15/267 ,  F16C19/46 ,  F16C33/588 ,  F16C33/60 ,  F16C33/62 ,  F16C33/6677 ,  F16C2240/30 ,  F16C2361/53 ,  F16F2230/04 ,  Y10T74/2183

摘要： An unbalanced shaft (1a, 1b, 1c), particularly for compensating mass forces and/or mass moments of inertia of an internal combustion engine (2) is provided. The shaft includes a shaft section (10, 11, 12) and a bearing journal (13a, 13b, 13c) axially adjacent to the shaft section, the bearing journal includes a fully cylindrical outer peripheral surface (18) serving as an inner raceway for the rolling elements (16) of a rolling bearing (14) and the bearing journal has a multi-piece configuration, so that both the shaft section and the bearing journal possess a mass center of gravity that, for producing the shaft unbalance, extends eccentric to the axis of rotation (19) of the unbalanced shaft. For supplying lubricant to the inner raceway and the rolling elements, an oil channel (20a, 20b, 20c) extends radially outwards through the bearing journal and opens, relative to the mass center of gravity of the bearing journal, on the other side, situated beyond the axis of rotation, on the outer peripheral surface.

摘要翻译： 提供了一种特别用于补偿内燃机（2）的质量力和/或质量惯性矩的不平衡轴（1a，1b，1c）。 所述轴包括轴部（10,11,12）和与所述轴部分轴向相邻的轴承轴颈（13a，13b，13c），所述轴承轴颈包括用作内滚道的完全圆柱形外周表面（18） 滚动轴承（14）的滚动元件（16）和轴承轴颈具有多件构造，使得轴部和轴承轴颈都具有质量重心，为了产生轴不平衡，偏心 相对于不平衡轴的旋转轴线（19）。 为了向内滚道和滚动元件供应润滑剂，油通道（20a，20b，20c）径向向外延伸穿过轴承轴颈，并相对于轴承轴颈的重心重新开放，位于另一侧 超出旋转轴线，在外周面上。

公开(公告)号：US09080638B2

公开(公告)日：2015-07-14

申请号：US13816768

申请日：2011-07-07

申请人： Peter Solfrank ,  Tobias Mederer

发明人： Peter Solfrank ,  Tobias Mederer

IPC分类号： F02B75/06 ,  F16F15/22 ,  F16F15/26

CPC分类号： F16F15/22 ,  F16F15/267 ,  F16F2226/04 ,  Y10T29/49679 ,  Y10T74/2121

摘要： An unbalanced shaft for compensating for inertial forces and/or mass moments of inertia of an internal combustion engine (1), having an unbalanced portion (8), the center of mass of which extends eccentric to the axis of rotation (11) of the unbalanced shaft (6) for generating the shaft imbalance (7), a bearing portion (9) adjacent to the unbalanced portion, and a bearing race (10) joined thereto, the outer surface (13) of which serves as a race for the rolling elements of a roller bearing rotationally supporting the unbalanced shaft, and the inner surface (12) of which retracts radially relative to the outer circumscribed circle (14) of the unbalanced portion in a bearing circumference region running in the direction of the imbalance. In order to assemble the bearing race on the bearing portion, the following geometric relationships are provided: (i) d2>d1, (ii) e>½(d2−d1), (iii) e

摘要翻译： 一种用于补偿具有不平衡部分（8）的内燃机（1）的惯性力和/或质量惯性矩的不平衡轴，其中心部分（8）的质心向偏心轴线（11）偏心 用于产生轴不平衡物（7）的不平衡轴（6），与不平衡部分相邻的轴承部分（9）和与其接合的轴承座（10），其外表面（13）用作 滚动轴承的滚动元件，其旋转地支撑不平衡轴，并且其内表面（12）相对于在不平衡方向上延伸的轴承圆周区域中的不平衡部分的外部外接圆（14）径向缩回。 为了在轴承部分组装轴承座，提供以下几何关系：（i）d2> d1，（ii）e>½（d2-d1），（iii）e <½（d2 + d1） 其中d1 =不平衡部分和轴承部分的外部外接圆直径，d2 =轴承座圈的内径，e = d2和d1之间的中心点偏移。

公开(公告)号：US20140086731A1

公开(公告)日：2014-03-27

申请号：US14111034

申请日：2012-03-12

申请人： Heiko Schmidt ,  Kurt Kirsten ,  Peter Solfrank ,  Christopher Mitchell

发明人： Heiko Schmidt ,  Kurt Kirsten ,  Peter Solfrank ,  Christopher Mitchell

IPC分类号： F04D29/056

CPC分类号： F04D29/056 ,  F01D25/125 ,  F01D25/162 ,  F01D25/18 ,  F02C7/06 ,  F05D2220/40 ,  F16C19/184 ,  F16C25/083 ,  F16C27/045 ,  F16C2360/24

摘要： A bearing unit for a turbocharger, including a bearing housing extending in an axial direction and also including a bearing cartridge arranged within the bearing housing, wherein between the outer circumference of the bearing cartridge and the bearing housing there is formed an intermediate space with an oil film, and wherein the bearing housing has a supply bore formed for the supply of oil to the oil film. The bearing cartridge includes a rolling bearing, the outer cartridge ring of which is mounted in a freely rotatable manner in the oil film. A bearing unit for a turbocharger, the bearing cartridge of which includes a rolling bearing, the bearing outer ring of which is mounted in a freely rotatable manner in the oil film. By means of bearing units of such design, it is possible to ensure the secure mounting of a shaft even without a separate twist prevention device.

摘要翻译： 一种用于涡轮增压器的轴承单元，包括在轴向方向上延伸的轴承壳体，并且还包括布置在轴承壳体内的轴承座，其中在轴承座的外周与轴承座之间形成有具有油的中间空间 膜，并且其中所述轴承壳体具有形成用于向所述油膜供应油的供应孔。 轴承座包括滚动轴承，其外筒环以可自由旋转的方式安装在油膜中。 一种用于涡轮增压器的轴承单元，其轴承座包括滚动轴承，其轴承外圈以可自由旋转的方式安装在油膜中。 通过这种设计的轴承单元，即使没有单独的扭转防止装置也可以确保轴的牢固安装。

公开(公告)号：US20120037109A1

公开(公告)日：2012-02-16

申请号：US13265644

申请日：2010-04-27

申请人： Peter Solfrank

发明人： Peter Solfrank

IPC分类号： F02B75/06

CPC分类号： F16F15/267 ,  F16C21/00 ,  F16C2361/53 ,  Y10T74/2183

摘要： A mass balancing mechanism is provided for balancing mass forces and/or mass torques of an internal combustion engine. The mass balancing mechanism includes an unbalanced shaft (4) having shaft sections (6, 7) for generating the imbalance, two outer bearing journals (9, 10), and at least one inner bearing journal (5) that connects two of the shaft sections, at which bearing journals the unbalanced shaft is rotatably supported at associated bearing points (2, 1, 3) of the internal combustion engine. The inner bearing journal deflects radially relative to the two shaft sections adjacent thereto and forms a radial plain bearing with the inner bearing point (2). According to the invention, the outer bearing journals should each form a radial roller bearing with the outer bearing points (1, 3).

摘要翻译： 提供了用于平衡内燃机的质量力和/或质量转矩的质量平衡机构。 质量平衡机构包括：不平衡轴（4），其具有用于产生不平衡的轴部分（6,7），两个外轴承轴颈（9,10）和至少一个内轴承轴颈（5） 其中不平衡轴的轴颈轴颈可旋转地支撑在内燃机的相关联的轴承点（2,3）处。 内轴承轴颈相对于与其相邻的两个轴部分径向偏转，并形成具有内轴承点（2）的径向滑动轴承。 根据本发明，外轴承轴颈应各自形成具有外轴承点（1,3）的径向滚子轴承。

公开(公告)号：US07628133B2

公开(公告)日：2009-12-08

申请号：US11548727

申请日：2006-10-12

申请人： Siegfried Tisch ,  Peter Solfrank

发明人： Siegfried Tisch ,  Peter Solfrank

IPC分类号： F02B75/06

CPC分类号： F16C19/46 ,  F16C17/02 ,  F16C19/06 ,  F16C33/581 ,  F16C33/585 ,  F16C2361/53 ,  F16F15/267

摘要： A radial bearing (1a, 1b, 1c, 1d), especially a roller bearing (9) comprising an outer part (3) opposite an inner part (6), which rotate relative to each other about a common longitudinal axis (5) is provided, wherein the radial bearing (1a, 1b, 1c, 1d) includes a bearing seat (8a, 8b, 8c, 8d), which is formed in the outer part (3) or on the inner part (6) and which is generally stationary relative to a radial load (10a, 10b, 10c, 10d) acting on the bearing seat (8a, 8b, 8c, 8d) in a load zone (12a, 12b, 12c, 12d). The bearing seat (8a, 8b, 8c, 8d) features a variable width over its extent in a direction of the longitudinal axis (5), such that, starting from the load zone (12a, 12b, 12c, 12d), the bearing seat (8a, 8b, 8c, 8d) is significantly narrowed outside of the load zone (12a, 12b, 12c, 12d).

摘要翻译： 径向轴承（1a，1b，1c，1d），特别是包括围绕公共纵向轴线（5）相对于彼此旋转的内部部分（6）相对的外部部分（3）的滚子轴承（9） 其特征在于，所述径向轴承（1a，1b，1c，1d）包括形成在所述外侧部（3）或内侧部（6）上的轴承座（8a，8b，8c，8d） 通常在负载区（12a，12b，12c，12d）中作用在轴承座（8a，8b，8c，8d）上的径向载荷（10a，10b，10c，10d）固定。 轴承座（8a，8b，8c，8d）在其纵向轴线（5）的方向上具有可变宽度，使得从负载区（12a，12b，12c，12d）开始，轴承座 座（8a，8b，8c，8d）在加载区（12a，12b，12c，12d）的外部显着变窄。