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21.发明申请公开(公告)号：US20160230610A1
公开(公告)日：2016-08-11
申请号：US15005301
申请日：2016-01-25
申请人： Nicolas Berruet , François Champalou , Richard Corbett , Beoît Hauvespre , Guillaume Jouanno , Samuel Viault
发明人： Nicolas Berruet , François Champalou , Richard Corbett , Beoît Hauvespre , Guillaume Jouanno , Samuel Viault
IPC分类号： F01L1/14
CPC分类号： F01L1/14 , F01L2103/00 , F01L2105/02 , F01L2107/00 , F01L2810/02 , F02M59/102 , F04B1/0417 , F04B1/0426
摘要： A cam follower, comprising: a tappet which includes two flanges provided with opposite holes centered on a transverse axis; a pin extending along the transverse axis between two opposite ends received in the opposite holes; and a roller movable in rotation relative to the pin around the transverse axis and adapted to roll on a cam. Each of the opposite holes is provided with: an open portion for mounting the pin by translation in a first direction perpendicular to the transverse axis, a cylindrical portion for supporting the pin along the first direction and a plane portion for retaining the pin along the transverse axis during transport and mounting of the cam follower. A method includes steps for manufacturing such a cam follower.
摘要翻译： 一种凸轮从动件，包括：挺杆，其包括设置有以横向轴线为中心的相对孔的两个凸缘; 在相对的孔中容纳的两个相对端之间沿着横向轴线延伸的销; 以及可相对于所述销围绕所述横向轴线旋转地移动并适于在凸轮上滚动的滚子。 每个相对的孔设置有：用于沿垂直于横向轴线的第一方向平移安装销的开口部分，用于沿着第一方向支撑销的圆柱形部分和用于沿着横向方向保持销的平面部分 在运送和安装凸轮从动件时轴线。 一种方法包括制造这种凸轮从动件的步骤。
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22.发明申请BEARING, BEARING ASSEMBLY COMPRISING SUCH A BEARING AND TURBOCHARGER COMPRISING SUCH A BEARING ASSEMBLY 有权轴承，包括这种轴承和包括这种轴承组件的涡轮增压器的轴承组件公开(公告)号：US20130287547A1
公开(公告)日：2013-10-31
申请号：US13868046
申请日：2013-04-22
申请人： Nicolas Berruet , Richard Corbett , Samuel Viault , Jun Wang , Jeroen Wensing
发明人： Nicolas Berruet , Richard Corbett , Samuel Viault , Jun Wang , Jeroen Wensing
CPC分类号： F01D25/16 , F16C19/184 , F16C33/58 , F16C33/66 , F16C33/6659 , F16C33/6681 , F16C2360/24
摘要： This bearing comprises a fixed outer ring and a rotatable inner ring, and at least one lubrication ring having at least one lubrication duct extending between an outer surface and an inner surface of the lubrication ring. The at least one lubrication duct is placed so that the scalar product of a vector collinear to the longitudinal axis of the lubrication duct, and a vector (VL1) collinear to the tangent line (L1) to an outer cylindrical surface of the inner ring, at the point where the longitudinal axis of the lubrication duct (270) intersects the outer cylindrical surface of the inner ring, and oriented in the same direction as the rotation direction (F) of the inner ring, is strictly superior to zero, said vectors being projected in a plane (P2) perpendicular to the rotation axis of the bearing.
摘要翻译： 该轴承包括固定外圈和可旋转内圈，以及至少一个润滑环，其具有在润滑环的外表面和内表面之间延伸的至少一个润滑导管。 所述至少一个润滑管道被放置成使得与所述润滑管道的纵向轴线共线的矢量的标量积和与所述内环的外圆柱形表面垂直于所述切线（L1）的矢量（VL1） 在润滑管道（270）的纵向轴线与内圈的外圆柱形表面相交并且沿与内圈的旋转方向（F）相同的方向定向的点严格优于零的位置处，所述向量 被投影在与轴承的旋转轴线垂直的平面（P2）中。
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公开(公告)号：US20130225344A1
公开(公告)日：2013-08-29
申请号：US13593576
申请日：2012-08-24
IPC分类号： F16H55/36
CPC分类号： F16H55/36 , F16H2055/366
摘要： Pulley device for a rotary machine, and in particular a compressor, comprising a pulley, a rolling bearing, a torque transmission plate having an axial sleeve designed to be mounted on a rotary spindle of the rotary machine and a radial plate extending radially from the axial sleeve and having the general shape of a disc, said pulley being mounted on an outer ring of the rolling bearing and on the torque transmission plate, the torque transmission plate being able to transmit a rotational movement from the pulley to the rotary spindle.Said pulley device comprises a damping element located between the pulley and the torque transmission plate.
摘要翻译： 用于旋转机器的滑轮装置，特别是压缩机，包括滑轮，滚动轴承，具有设计成安装在旋转机械的旋转主轴上的轴向套筒的扭矩传递板和从轴向径向延伸的径向板 并且具有盘的大致形状，所述滑轮安装在滚动轴承的外圈上，并且在扭矩传递板上，扭矩传递板能够将旋转运动从滑轮传递到旋转主轴。 所述滑轮装置包括位于滑轮和扭矩传递板之间的阻尼元件。
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公开(公告)号：US20120321491A1
公开(公告)日：2012-12-20
申请号：US13492972
申请日：2012-06-11
CPC分类号： F01D25/183 , F01D25/164 , F02C6/12 , F05D2220/40 , F16C19/184 , F16C27/045 , F16C2360/24 , F16F15/0237
摘要： The turbocharger comprises a shaft 14, a housing 12, a turbine wheel 20 and a compressor wheel 22 mounted onto the shaft, and at least a rolling bearing 18 disposed between the shaft and the housing and comprising an inner ring 26, an outer ring 28 and at least one row of rolling elements 30 disposed into a rolling space 40 defined between the rings. A damping space 38 is defined between an outer surface 28a of the outer ring and a bore 16 of the housing inside which a lubricant is located.
摘要翻译： 涡轮增压器包括轴14，壳体12，涡轮机叶轮20和安装在轴上的压缩机叶轮22，以及至少一个设置在轴与壳体之间的滚动轴承18，其包括内环26，外环28 以及设置在限定在所述环之间的滚动空间40中的至少一排滚动元件30。 阻尼空间38限定在外圈的外表面28a和外壳的孔16之间，润滑剂位于其内。
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公开(公告)号：US09790818B2
公开(公告)日：2017-10-17
申请号：US14945631
申请日：2015-11-19
CPC分类号： F01L1/18 , F01L1/14 , F01L1/146 , F01L2101/00 , F01L2103/00 , F01L2103/01 , F01L2105/02 , F01L2107/00 , F02M59/102 , F02M2200/80 , F16H53/06
摘要： A mechanical system that forms a cam follower or a rocker arm. The mechanical system includes a support element, a pin extending between two opposite ends along a first axis, and a roller mounted on the pin, movable in rotation relative to the pin around the first axis and adapted to roll on a cam. The support element further comprises an insert having holding members supporting the pin ends, provided with cut-outs having a shape complementary to the shape of the pin-ends, for assembling pin with insert by quarter-turn around the first axis. The pin ends each have a flat surface and an external surface. A first dimension of each pin end, measured perpendicularly to the flat surface, between the flat surface and the external surface of the pin end, is higher than half the outer diameter of the pin ends.
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公开(公告)号：US09062759B2
公开(公告)日：2015-06-23
申请号：US13593576
申请日：2012-08-24
CPC分类号： F16H55/36 , F16H2055/366
摘要： Pulley device for a rotary machine, and in particular a compressor, comprising a pulley, a rolling bearing, a torque transmission plate having an axial sleeve designed to be mounted on a rotary spindle of the rotary machine and a radial plate extending radially from the axial sleeve and having the general shape of a disc, said pulley being mounted on an outer ring of the rolling bearing and on the torque transmission plate, the torque transmission plate being able to transmit a rotational movement from the pulley to the rotary spindle.Said pulley device comprises a damping element located between the pulley and the torque transmission plate.
摘要翻译： 用于旋转机器的滑轮装置，特别是压缩机，包括滑轮，滚动轴承，具有设计成安装在旋转机械的旋转主轴上的轴向套筒的扭矩传递板和从轴向径向延伸的径向板 并且具有盘的大致形状，所述滑轮安装在滚动轴承的外圈上，并且在扭矩传递板上，扭矩传递板能够将旋转运动从滑轮传递到旋转主轴。 所述滑轮装置包括位于滑轮和扭矩传递板之间的阻尼元件。
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27.发明授权Bearing, bearing assembly comprising such a bearing and turbocharger comprising such a bearing assembly 有权轴承，包括这种轴承和包括这种轴承组件的涡轮增压器的轴承组件公开(公告)号：US08939650B2
公开(公告)日：2015-01-27
申请号：US13868046
申请日：2013-04-22
申请人： Nicolas Berruet , Richard Corbett , Samuel Viault , Jun Wang , Jeroen Wensing
发明人： Nicolas Berruet , Richard Corbett , Samuel Viault , Jun Wang , Jeroen Wensing
CPC分类号： F01D25/16 , F16C19/184 , F16C33/58 , F16C33/66 , F16C33/6659 , F16C33/6681 , F16C2360/24
摘要： This bearing comprises a fixed outer ring and a rotatable inner ring, and at least one lubrication ring having at least one lubrication duct extending between an outer surface and an inner surface of the lubrication ring. The at least one lubrication duct is placed so that the scalar product of a vector collinear to the longitudinal axis of the lubrication duct, and a vector (VL1) collinear to the tangent line (L1) to an outer cylindrical surface of the inner ring, at the point where the longitudinal axis of the lubrication duct (270) intersects the outer cylindrical surface of the inner ring, and oriented in the same direction as the rotation direction (F) of the inner ring, is strictly superior to zero, said vectors being projected in a plane (P2) perpendicular to the rotation axis of the bearing.
摘要翻译： 该轴承包括固定外圈和可旋转内圈，以及至少一个润滑环，其具有在润滑环的外表面和内表面之间延伸的至少一个润滑导管。 所述至少一个润滑管道被放置成使得与所述润滑管道的纵向轴线共线的矢量的标量积和与所述内环的外圆柱形表面垂直于所述切线（L1）的矢量（VL1） 在润滑管道（270）的纵向轴线与内圈的外圆柱形表面相交并且沿与内圈的旋转方向（F）相同的方向定向的点严格优于零的位置处，所述向量 被投影在与轴承的旋转轴线垂直的平面（P2）中。
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公开(公告)号：US20130337952A1
公开(公告)日：2013-12-19
申请号：US13901681
申请日：2013-05-24
申请人： Nicolas Berruet , Richard Corbett , Samuel Viault
发明人： Nicolas Berruet , Richard Corbett , Samuel Viault
IPC分类号： F16H55/36
CPC分类号： F16H55/36 , F16F15/1245 , F16H55/48 , F16H2055/366
摘要： Pulley device for a rotating machine comprising a pulley containing a plurality of axial ribs, a torque transmission means containing an axial sleeve intended to be installed on a rotating shaft of the rotating machine and a radial plate extending radially from the axial sleeve and comprising a plurality of regularly distributed radial teeth extending towards the outside, two adjacent teeth being separated in the circumferential direction by an indentation, and a damping element arranged between the said pulley and the torque transmission means.The damping element includes at least one damping portion arranged in each of the indentations of the radial plate, being situated circumferentially between a radial tooth of the torque transmission means and an axial rib of the pulley.
摘要翻译： 一种用于旋转机器的滑轮装置，包括具有多个轴向肋的滑轮，包含旨在安装在旋转机械的旋转轴上的轴向套筒的扭矩传递装置和从轴向套筒径向延伸并包括多个轴向套筒的径向板 规则分布的径向齿向外延伸，两个相邻的齿在圆周方向上通过压痕分离，以及一个设置在所述滑轮和扭矩传递装置之间的阻尼元件。 阻尼元件包括设置在径向板的每个凹部中的至少一个阻尼部分，其位于扭矩传递装置的径向齿和滑轮的轴向肋之间的周向。
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公开(公告)号：US20130337953A1
公开(公告)日：2013-12-19
申请号：US13901746
申请日：2013-05-24
申请人： Nicolas Berruet , Richard Corbett , Samuel Viault
发明人： Nicolas Berruet , Richard Corbett , Samuel Viault
IPC分类号： F16H55/36
CPC分类号： F16H55/36 , F16D3/68 , F16H2055/366
摘要： Pulley device for a rotating machine comprising a pulley, a torque transmission means intended to be mounted on a rotating shaft of the rotating machine and a damping element arranged between the said pulley and the torque transmission means. The damping element is retained axially on the pulley by mechanical attachment means.
摘要翻译： 用于旋转机器的滑轮装置包括滑轮，旨在安装在旋转机器的旋转轴上的扭矩传递装置和布置在所述滑轮和扭矩传递装置之间的阻尼元件。 阻尼元件通过机械附接装置轴向保持在滑轮上。
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公开(公告)号：US09200609B2
公开(公告)日：2015-12-01
申请号：US14326785
申请日：2014-07-09
CPC分类号： F02N15/022 , F02N15/023 , F02N2250/08 , F16D41/00 , Y10T74/134
摘要： A torque transmission mechanism for an internal combustion engine, adapted to transmit a starting torque from a starter motor to a crankshaft of the internal combustion engine. A ring gear of the mechanism transmits the starting torque, and a one-way clutch (including an inner ring and an outer ring) disposed between the ring gear and the crankshaft. The ring gear comprises lubrication holes allowing lubricant to transfer from the internal combustion engine towards the one-way clutch. The torque transmission mechanism comprising at least one sealing element adapted to prevent lubricant from passing between an outer surface of the one-way clutch outer ring and a ring gear inner surface. The one-way clutch outer ring comprises a chamfered surface inclined with respect to a central axis of the mechanism and diverging respective to the central axis of the mechanism from the lubrication holes of the ring gear towards the sealing element.
摘要翻译： 一种用于内燃机的扭矩传递机构，其适用于将启动扭矩从起动马达传递到内燃机的曲轴。 机构的齿圈传递起动转矩，以及设置在齿圈与曲轴之间的单向离合器（包括内圈和外圈）。 齿圈包括允许润滑剂从内燃机转向单向离合器的润滑孔。 所述扭矩传递机构包括至少一个适于防止润滑剂在所述单向离合器外圈的外表面与齿圈内表面之间通过的密封元件。 单向离合器外圈包括相对于机构的中心轴线倾斜的倒角表面，并且相对于机构的中心轴线从齿圈的润滑孔朝向密封元件发散。
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