公开(公告)号：US09840947B2

公开(公告)日：2017-12-12

申请号：US15027861

申请日：2014-09-09

Applicant: Schaeffler Technologies AG & Co. KG

Inventor： Mike Kohrs ,  Jens Schaefer ,  Marco Hildebrand

IPC: F01M11/02 ,  F01L1/352 ,  F01M9/10 ,  F01L1/344

CPC classification number: F01L1/352 ,  F01L2001/34423 ,  F01L2001/3521 ,  F01L2810/02 ,  F01M9/102 ,  F01M9/105 ,  F01M9/108

Abstract: A camshaft adjusting device having improved lubricant management including adjusting gearing for adjusting the angular position of a camshaft is proposed, the adjusting gearing having an input shaft, which can be coupled to a crankshaft, an output shaft, which can be coupled to the camshaft and an adjusting shaft, which can be coupled to an actuator. The adjusting gearing defines a rotational axis and the gearing forms a gearing interior, in which the input shaft, the output shaft and the adjusting shaft are operatively interconnected. The camshaft adjusting device has a lubricant supply for supplying the gearing interior with a lubricant and the lubricant supply is designed to form a lubricant sump in the gearing interior, the sump being radially outwards situated relative to the rotational axis.

公开(公告)号：US20150267577A1

公开(公告)日：2015-09-24

申请号：US14438771

申请日：2013-10-25

Applicant: NISSAN MOTOR CO., LTD.

Inventor： Hiroaki Mochida ,  Hideaki Tooyama

IPC: F01M1/12

CPC classification number: F01M1/12 ,  F01M9/106 ,  F01M9/108 ,  F01M11/02 ,  F01M2011/0087 ,  F01M2011/021 ,  F02B67/06 ,  F16H7/08 ,  F16H2007/0812 ,  F16H2007/0842

Abstract: Cover (25) is mounted on wall surface (12) on the front side of cylinder block (10). Sub gallery (26) through which engine oil flows is formed between cover (25) and wall surface (12). Chain tensioner (17) is mounted on cover (25), and the engine oil in sub gallery (26) is supplied to chain tensioner (17) through oil supply port (31) formed through cover (25).

Abstract translation: 盖（25）安装在气缸体（10）前侧的壁面（12）上。 发动机油流过的副油箱（26）形成在盖（25）和壁面（12）之间。 链条张紧器（17）安装在盖（25）上，并且副库（26）中的发动机油通过通过盖（25）形成的供油口（31）供应到链条张紧器（17）。

公开(公告)号：US08245685B2

公开(公告)日：2012-08-21

申请号：US12492205

申请日：2009-06-26

Applicant: Paul T. Reinhart ,  Mark Brenkus ,  Ken Fedeson

Inventor： Paul T. Reinhart ,  Mark Brenkus ,  Ken Fedeson

IPC: F16J15/00

CPC classification number: F01M9/08 ,  F01M9/108 ,  F01M11/02 ,  F01M2011/021 ,  F16J15/064 ,  F16J15/0825

Abstract: A sealing and lubrication system includes first and second machine components with a combination sealing and lubrication directing gasket mounted between the first and second machine components. The gasket includes a sealing portion extending between the components and a nozzle portion which is operatively connected with the sealing portion as well as with a lubrication supply passage. The nozzle portion extends from the sealing portion of the gasket to a region external to the first machine component and the second machine component. The nozzle provides lubricating oil to at least one moving part of a third machine component.

Abstract translation: 密封和润滑系统包括第一和第二机器部件，其具有安装在第一和第二机器部件之间的组合密封和润滑引导垫圈。 垫圈包括在部件之间延伸的密封部分和与密封部分以及润滑供给通道可操作地连接的喷嘴部分。 喷嘴部分从垫圈的密封部分延伸到第一机器部件和第二机器部件的外部区域。 喷嘴为第三机器部件的至少一个移动部件提供润滑油。

公开(公告)号：US20060260873A1

公开(公告)日：2006-11-23

申请号：US11404514

申请日：2006-04-13

Applicant: Kozo Suzuki ,  Yoji Fukami ,  Yosuke Nonaka

Inventor： Kozo Suzuki ,  Yoji Fukami ,  Yosuke Nonaka

IPC: F01M1/04

CPC classification number: F01M1/16 ,  F01M1/02 ,  F01M9/108 ,  F02B61/02 ,  F16H57/0456

Abstract: An oil feeding system of an engine equipped with a transmission configured to change a rotational speed of rotation of a crankshaft and to output the rotation, including an oil pump configured to be driven in cooperation with the rotation of the crankshaft, an oil passage through which the oil outflowing from the oil pump flows, in which the oil passage includes a transmission oil passage through which the oil outflowing from the oil pump is guided to the transmission, and an engine body oil passage through which the oil outflowing from the oil pump is guided to portions other than the transmission, and an oil control portion configured to change a ratio between a pressure of the oil flowing through the transmission oil passage and a pressure of the oil flowing through the engine body oil passage.

Abstract translation: 一种配备有变速器的发动机的给油系统，所述变速器被配置为改变曲轴的旋转速度并输出所述转动，包括配置为与所述曲轴的旋转一起被驱动的油泵，油通道 从油泵流出的油流动，其中油路包括从油泵排出的油被引导到变速器的变速器油通道，以及从油泵排出的油通过该传动油路 被引导到除了变速器之外的部分，以及油控制部，其被配置为改变流过变速器油路的油的压力与流过发动机主体油路的油的压力之比。

公开(公告)号：US20040256177A1

公开(公告)日：2004-12-23

申请号：US10601829

申请日：2003-06-23

Inventor： Sam D. Finocchio

IPC: F01M001/00

CPC classification number: F01M9/108 ,  F16D2300/06 ,  F16H57/0497 ,  Y10T74/19079 ,  Y10T74/2186

Abstract: A spline lubrication apparatus is disclosed for lubricating a spline of a pump drive. The apparatus includes a housing and a rotatable spline disposed within the housing. The spline includes a shaft having a first and a second end and an external surface extending between the first and second ends of the spline, the external surface defining a plurality of longitudinally extending splines. A gear is rotatably supported within the housing, the gear including an internally splined bore for the rotatable reception therein of the rotatable spline. The arrangement is such that the rotatable spline extends through the bore with the plurality of splines intermeshing with the internally splined bore. A bearing has a first and a second extremity, the bearing being disposed between the gear and the housing for bearingly supporting the gear for rotation within the housing. Also, a shield is disposed adjacent to one of the extremities of the bearing for diverting a portion of a flow of lubricant flowing through the bearing so that the portion of the flow of lubricant flows through the bore between the plurality of splines and the intermeshing internally splined bore for inhibiting fretting corrosion of the intermeshing splines and splined bore.

Abstract translation: 公开了用于润滑泵驱动器的花键的花键润滑装置。 该装置包括壳体和设置在壳体内的可旋转花键。 花键包括具有第一和第二端以及在花键的第一和第二端之间延伸的外表面的轴，外表面限定多个纵向延伸的花键。 齿轮可旋转地支撑在壳体内，齿轮包括内部花键孔，用于可旋转地接收可旋转的花键。 该布置使得可旋转的花键延伸穿过孔，多个花键与内花键孔啮合。 轴承具有第一和第二末端，所述轴承设置在所述齿轮和所述壳体之间，用于轴承地支撑所述齿轮以在所述壳体内旋转。 此外，屏蔽件邻近于轴承的一个端部设置，用于转移流过轴承的润滑剂流的一部分，使得润滑剂流的一部分流过多个花键之间的孔和内部相互啮合 花键孔，用于抑制啮合花键和花键孔的微动腐蚀。

公开(公告)号：US5894830A

公开(公告)日：1999-04-20

申请号：US990584

申请日：1997-12-15

Applicant: James R. Blass ,  Dennis H. Gibson ,  Dean D. Messinger ,  Alan R. Stockner

Inventor： James R. Blass ,  Dennis H. Gibson ,  Dean D. Messinger ,  Alan R. Stockner

IPC: F01L9/02 ,  F01M1/02 ,  F01M1/12 ,  F01M1/16 ,  F01M9/10 ,  F02M63/02 ,  F16N7/38 ,  F16N13/00 ,  F02M55/00 ,  F01M1/00

CPC classification number: F01M9/108 ,  F01L9/02 ,  F01M1/02 ,  F01M1/12 ,  F01M1/16 ,  F02M63/0225

Abstract: An engine includes an engine housing having an oil pan with an amount of oil therein. An oil lubricating system for the engine has a low pressure pump attached to the engine housing. A hydraulic system, which uses the same oil as the lubricating system, has a high pressure pump positioned in the oil pan, attached to the engine housing, and at least partially submerged in the oil.

Abstract translation: 发动机包括具有其中具有油量的油盘的发动机壳体。 用于发动机的油润滑系统具有附接到发动机壳体的低压泵。 使用与润滑系统相同的油的液压系统具有定位在油盘中的高压泵，附接到发动机壳体并且至少部分地浸没在油中。

公开(公告)号：US5850764A

公开(公告)日：1998-12-22

申请号：US766376

申请日：1996-12-12

Applicant: Willy Bostelmann ,  Claus Holweg

Inventor： Willy Bostelmann ,  Claus Holweg

IPC: F02B75/32 ,  F01L1/04 ,  F01M9/10 ,  F01M13/04 ,  F02B67/04 ,  F02B75/18 ,  F02B75/22 ,  F16F15/26 ,  F02B75/06

CPC classification number: F02B75/22 ,  F01M9/108 ,  F02B67/04 ,  F16F15/265 ,  F01M2013/0422 ,  F02B2075/1808 ,  F02B2275/18 ,  Y10T74/2183

Abstract: A crankshaft drive in an internal combustion engine, which comprises at least one cylinder having a cylinder head, and a crankcase housing a crankshaft rotating at a predetermined direction and at a predetermined speed, and a balance shaft extending parallel to the crankshaft and rotating at the predetermined speed of the crankshaft in a direction opposite to the predetermined rotating direction of the crankshaft, the crankshaft and the balance shaft carrying balance weight means for balancing a mass of first order. An auxiliary shaft extends parallel to the crankshaft and rotates at the predetermined speed of the crankshaft in the predetermined rotating direction of the crankshaft, the auxiliary shaft carrying a counterweight for balancing a residual moment resulting from the rotating balance shaft with respect to the rotating crankshaft.

Abstract translation: 一种内燃机中的曲轴传动装置，其包括至少一个具有气缸盖的气缸和一个容纳曲轴以预定的方向和预定速度旋转的曲轴箱，以及平行轴，该平衡轴平行于曲轴并在 在与曲轴的预定旋转方向相反的方向上的曲轴的预定速度，曲轴和平衡轴承载用于平衡一阶质量的平衡重装置。 辅助轴平行于曲轴延伸并以曲轴的预定转速在曲轴的预定旋转方向上旋转，辅助轴承载用于平衡由旋转平衡轴相对于旋转曲轴产生的残余力矩的配重。

公开(公告)号：US5570661A

公开(公告)日：1996-11-05

申请号：US426172

申请日：1995-04-21

Applicant: Mitsuyoshi Nakamura ,  Motohiro Ohshiro

Inventor： Mitsuyoshi Nakamura ,  Motohiro Ohshiro

IPC: F01M3/00 ,  F01M9/10 ,  F02B33/30 ,  F02B61/04 ,  F02B75/02 ,  F02M35/16 ,  F02B33/04

CPC classification number: F02M35/167 ,  F01M3/00 ,  F01M9/108 ,  F02B33/30 ,  F02B61/045 ,  F02M35/1019 ,  F02M35/10222 ,  F02M35/10255 ,  F02M35/10275 ,  F02B2075/025

Abstract: An induction system for a marine propulsion engine wherein the induction system has a flow-controlling valve. A lubricant supply system is provided for delivering lubricant to the induction system upstream of the valve and toward the sliding support surfaces of the valve so as to reduce the likelihood of corrosion, particularly if the fuel supply washes the flow-controlling valve of lubricant during engine running.

Abstract translation: 一种用于船用推进发动机的感应系统，其中所述感应系统具有流量控制阀。 提供了一种润滑剂供应系统，用于将润滑剂输送到阀上游的导入系统并朝向阀的滑动支撑表面，以便减少腐蚀的可能性，特别是如果在发动机期间燃料供应洗涤润滑剂的流量控制阀 跑步

公开(公告)号：US5267537A

公开(公告)日：1993-12-07

申请号：US998967

申请日：1992-12-28

Applicant: Tadasu Suzuki ,  Yuichi Futami ,  Kazuhiko Shimaya ,  Kazuhiko Tsutsumi

Inventor： Tadasu Suzuki ,  Yuichi Futami ,  Kazuhiko Shimaya ,  Kazuhiko Tsutsumi

IPC: F01M1/06 ,  F01M1/12 ,  F01M9/10 ,  F02B67/06

CPC classification number: F01M9/108 ,  F01M1/06 ,  F01M2001/123

Abstract: In a machine, such as an internal combustion engine, in which a chain is used to transmit rotating power from one shaft to another, the chain is situated in an oil-tight chain compartment which is separated from other lubricant containing spaces so that lubricating oil in the other spaces cannot flow directly into the lubricating oil in the chain compartment. Contamination of the chain lubricant is avoided, and the useful life of the chain is increased. In a first embodiment, a separate quantity of oil is situated in the chain compartment. In a second embodiment, the chain lubricating oil is recirculated in the chain compartment by a dedicated pump. In a third embodiment, filtered engine oil is delivered to the chain compartment through a passage in a shaft, and through a port in a chain sprocket on the shaft.

Abstract translation: 在其中使用链条将旋转动力从一个轴传递到另一个的内燃机等机器中，链条位于与其它润滑剂容纳空间分离的无油链槽室中，使得润滑油 在其他空间不能直接流入链条车厢的润滑油。 避免了链条润滑剂的污染，提高了链条的使用寿命。 在第一实施例中，单独的油位于链槽室中。 在第二实施例中，链条润滑油通过专用泵在链槽室中再循环。 在第三实施例中，过滤的发动机油通过轴中的通道并且通过轴上的链轮中的端口被输送到链槽室。

公开(公告)号：US5261237A

公开(公告)日：1993-11-16

申请号：US983044

申请日：1992-11-30

Applicant: Steven R. Benson

Inventor： Steven R. Benson

IPC: F01M9/10 ,  F01M11/02 ,  F01M11/04 ,  F02B39/14 ,  F02B67/10 ,  F02B33/44

CPC classification number: F02B39/14 ,  F01M11/02 ,  F01M11/04 ,  F01M9/108 ,  F02B67/10 ,  F01M2011/021

Abstract: The invention is in an oil drain and turbo assembly support that includes a tubular body that is open longitudinally to pass a flow of oil draining from a turbocharger bearing assembly through an engine valley pan and back into the engine oiling system. The tubular body is bent to accommodate an offset of the bearing assembly housing oil drain to the hole through the engine valley pan and provides a top end coupling for rigid mounting across which bearing assembly housing oil drain. The opposite tubular body end is necked into a smooth cylindrical surface for telescoping into the valley pan hole and includes an O-ring seal fitted thereto for travel through the valley pan hole and is pulled upwardly into sealing engagement with the hole edge when the tubular body top end coupling is secured to the bearing assembly housing. A cross bar is arranged across the tubular body and includes fastener mounts at the ends thereof that receive fasteners for rigid coupling into the side of an engine mounted compressed air intake manifold, the tubular body for providing a columnar support between the turbocharger and the engine mounted compressed air intake manifold. Which cross bar provides a collar for covering over a crank case anti-depression valve opening into the compressed air intake manifold.

Abstract translation: 本发明在排油和涡轮组件支撑件中，其包括纵向敞开的管状体，以将从涡轮增压器轴承组件排出的油流通过发动机谷底锅并返回到发动机上油系统中。 管状体被弯曲以容纳轴承组件的油压泄漏通过发动机谷底盘到孔的偏移，并且提供用于刚性安装的顶端联接，轴承组件容纳排油管。 相对的管状端部颈缩成平滑的圆柱形表面，用于伸缩到谷底孔中，并且包括安装在其上的O型密封圈密封件，用于行进通过谷底孔，并且当管状本体被向上拉到与孔边缘密封接合时 顶端联轴器固定到轴承组件外壳。 十字杆布置在管状体的两端，并且包括在其端部处的紧固件安装件，其接收用于刚性联接到发动机安装的压缩空气进气歧管的侧面的紧固件，该管状体用于在涡轮增压器和发动机安装之间提供柱状支撑 压缩空气进气歧管。 哪个横杆提供了用于覆盖在压缩空气进气歧管上的曲轴箱止回阀开口的轴环。