公开(公告)号：US20050183689A1

公开(公告)日：2005-08-25

申请号：US10784228

申请日：2004-02-24

Applicant: John Trease

Inventor： John Trease

IPC: F01M1/00 ,  F01M1/08

CPC classification number: F01M1/08

Abstract: The lubrication distribution system can be used whenever two chambers are separated by a wall with a source of lubrication in one chamber, a suction source in the other chamber and a pair of pathways between them for transporting oil. The oil distribution system for the internal combustion chamber uses appropriately placed ports and centrifugal force generated by a flywheel to provide lubrication for all moving parts in the engine. Oil is delivered from a sump to the cam chest. The cam chest is separated from the flywheel housing by a wall. A venturi port opening in the wall creates suction in the cam chest by virtue of the centrifugal force created by the flywheel. An air-oil mixture is circulated throughout the cam chest and through the venturi port opening. The oil mixture is circulated through the flywheel housing and returned to the cam chest through a second set of ports between the cam chest and flywheel housing.

Abstract translation: 当两个室由一个室中具有润滑源的壁分隔，另一个室中的抽吸源和在它们之间的一对通路用于输送油时，可以使用润滑分配系统。 用于内燃室的油分配系统使用适当放置的端口和由飞轮产生的离心力来为发动机中的所有运动部件提供润滑。 油从水槽运送到凸轮箱。 凸轮箱与飞轮壳体分隔开一个墙壁。 由于飞轮产生的离心力，在墙壁上的文丘里开口在凸轮箱内产生吸力。 空气 - 油混合物在整个凸轮箱内循环并通过文丘里口开口。 油混合物通过飞轮壳体循环并通过凸轮箱和飞轮壳体之间的第二组端口返回到凸轮箱。

公开(公告)号：US06928975B2

公开(公告)日：2005-08-16

申请号：US10399953

申请日：2001-10-24

Applicant: Sven Lauritsen

Inventor： Sven Lauritsen

IPC: F01M1/06 ,  F01M1/08 ,  F01M1/16

CPC classification number: F01M1/08 ,  F01M2001/083

Abstract: There is described a dosing system for cylinder lubrication oil for large diesel motor cylinders, e.g., in marine engines. The system has a supply pipe and a return pipe provided with each their valve (3, 27), and which are connected with a central supply pump. This comprises a number of injection units that are connected with the said pipes. Each unit comprises an injection nozzle for injecting atomized cylinder lubricating oil into an associated cylinder, a piston (1) provided at a rearmost part of the nozzle rod, and a controllable motor (37) which via a screw (33) is connected with the piston (1) in order thereby to adjust the pump stroke of the piston (1). Futhermore, the system comprises a central computer for controlling the valves (3, 27) and the motor (37) so that precise control of the amount of oil and precise timing are achieved.

Abstract translation: 描述了用于例如在船用发动机中的大型柴油发动机气缸的气缸润滑油的计量系统。 该系统具有一个供应管和一个设置有每个阀（3,27）的回流管，它们与一个中央供应泵连接。 这包括与所述管连接的多个注射单元。 每个单元包括用于将雾化的气缸润滑油喷射到相关联的气缸中的喷嘴，设置在喷嘴杆的最后部分的活塞（1）和可控电动机（37），其经由螺钉（33）与 活塞（1），从而调节活塞（1）的泵冲程。 此外，该系统包括用于控制阀（3,27）和马达（37）的中央计算机，从而实现对油量的精确控制和精确的定时。

公开(公告)号：US06863042B2

公开(公告)日：2005-03-08

申请号：US10443899

申请日：2003-05-21

Applicant: Chung-Han Oh

Inventor： Chung-Han Oh

IPC: F02B67/06 ,  F01M1/06 ,  F01M1/08 ,  F01M9/10 ,  F02F1/00 ,  F02F7/00 ,  F01L1/02

CPC classification number: F01M9/10

Abstract: A lubrication system for the timing chains of a V-type engine includes an oil supply means supplied by a single oil supply source. The oil supply means receives oil from a single spouting hole of a single main oil gallery and simultaneously supplies the oil to two timing chains, one of the left bank and the other of the right bank. Thereby the bulk of the cylinder block is reduced and the design and layout of the peripheral elements of the cylinders is simplified.

Abstract translation: 用于V型发动机的定时链的润滑系统包括由单个供油源供应的供油装置。 供油装置从单个主油库的单个喷射孔接收油，并同时将油供应到右岸中的一个左岸和另一个右岸。 因此，缸体的体积减小，并且气缸的外围元件的设计和布局被简化。

公开(公告)号：US06862976B2

公开(公告)日：2005-03-08

申请号：US10253785

申请日：2002-09-24

Applicant: Randall R. Gaiser ,  Xiluo Zhu ,  Roberto Bueno Nigro

Inventor： Randall R. Gaiser ,  Xiluo Zhu ,  Roberto Bueno Nigro

IPC: F01M1/08 ,  F01P3/10 ,  F02F3/00 ,  F02F3/22 ,  F02F3/26 ,  F16J1/09 ,  F01B31/08

CPC classification number: F02F3/00 ,  F01M2001/083 ,  F02F3/22 ,  F02F2003/0007

Abstract: A monobloc piston has at least two steel parts welded together to define an inner cooling gallery. An outer ring belt is spaced from an inner annular support wall and is joined by a combustion bowl and a lower wall. A pair of pin bosses have axially aligned pin bores. A skirt is formed as one immovable piece with the pin bores. The piston has the following dimensional relationships: ISMD=42-55% of BD, where ISMD is a mean diameter on the inner support wall and BD is an outer diameter of the ring belt wall, ISW=3-8% of BD, where ISW is a sectional width of the inner support wall, CH>53% of BD where CH is a compression height measured between the pin bore axis and the upper surface, TLH>4% of BD, where TLH is a top land height measured between the top of the upper ring groove and the upper surface, SL=30-80% of BD, where SL is a length of the skirt measured between the upper and lower ends of the skirt, SW=2.5-6.5% of BD, where SW is a thickness of the skirt, and GV=150-250% of BD2 and 5-20% of BD2×CH, where GV is a volume of the oil gallery.

Abstract translation: 单块活塞具有焊接在一起的至少两个钢部件以限定内部冷却库。 外环带与内环形支撑壁间隔开并通过燃烧碗和下壁连接。 一对销凸起具有轴向对齐的销孔。 裙子形成为具有销孔的一个不可移动的部件。 活塞具有以下尺寸关系：ISMD = BD的42-55％，其中ISMD是内支撑壁上的平均直径，BD是环带壁的外径，ISW = BD的3-8％，其中 ISW是内支撑壁的截面宽度，CH> 53％的BD，其中CH是在销孔轴线和上表面之间测量的压缩高度，TLH> BD的4％，其中TLH是在 上环槽和上表面的顶部，SL = BD的30-80％，其中SL是在裙部的上端和下端之间测量的裙部的长度，SW = BD的2.5-6.5％，其中 SW是裙部的厚度，GV = BD 2的150-250％和BD 2 xCH的5-20％，其中GV是油画廊的体积。

公开(公告)号：US6161649A

公开(公告)日：2000-12-19

申请号：US156153

申请日：1998-09-18

Applicant: Elliot M. Cotler

Inventor： Elliot M. Cotler

IPC: F16N7/34 ,  B05B7/00 ,  D04B35/28 ,  F16N7/32 ,  F01M1/08

CPC classification number: B05B7/0012 ,  D04B35/28 ,  F16N7/32

Abstract: A device for controlling the flow of an oil mist through barb outlets in a lubricating oil distributor having a mist-receiving chamber into which the barb outlets extend comprises a fitting mounted to the barb to collect oil precipitating and flowing upon the exposed surfaces of the barb and fitting and divert the collected oil away from the mist entranceway of the barb. The collected oil is thus prevented from being entrained by the mist flow through the barbs and increasing the oil output from the distributor.

Abstract translation: 一种用于通过倒钩出口控制油雾在具有雾接收室的润滑油分配器中的流动的装置，其中倒钩出口延伸到其中的装置包括安装在倒钩上的配件，以收集沉淀并流过倒钩的暴露表面的油 将收集的油装配和转移离开倒钩的雾入口。 因此，防止收集的油被通过倒钩的雾流夹带并增加从分配器输出的油。

公开(公告)号：US6138634A

公开(公告)日：2000-10-31

申请号：US371996

申请日：1999-08-11

Applicant: David W. Kusche ,  Neil M. Andrasko

Inventor： David W. Kusche ,  Neil M. Andrasko

IPC: F01M1/08 ,  F01M9/06 ,  F01M11/02 ,  F01P3/08 ,  F02B61/04 ,  F02B75/02 ,  F02B75/12 ,  F02B75/18 ,  F02B75/20 ,  F02B75/22 ,  F01M11/00

CPC classification number: F01M9/06 ,  F01M1/08 ,  F01M11/02 ,  F01P3/08 ,  F02B75/20 ,  F02B2075/025 ,  F02B2075/125 ,  F02B2075/1812 ,  F02B2075/1824 ,  F02B61/045 ,  F02B75/22

Abstract: An oil lubrication system for a marine outboard motor including an internal combustion engine. The oil lubrication system includes a series of oil passageways within the cylinder block of the internal combustion engine. The oil passageways are configured such that each cylinder in the internal combustion engine is supplied by its own oil passageway. Each of the oil passageways terminate in an outlet opening. The outlet opening is positioned within the cylinder block such that oil exiting the outlet opening is directed by the force of gravity into contact with a moving component of the internal combustion engine. As the internal components of the internal combustion engine move, oil contacting the components is physically distributed into contact with the bearings.

Abstract translation: 一种用于包括内燃机的船用舷外马达的油润滑系统。 油润滑系统包括在内燃机气缸体内的一系列油通道。 油通道构造成使得内燃机中的每个气缸由其自己的油通道供应。 每个油通道终止于出口开口。 出口开口定位在气缸体内，使得离开出口开口的油由重力作用与内燃机运动部件接触。 当内燃机的内部部件移动时，与部件接触的油在物理上分布成与轴承接触。

公开(公告)号：US06019071A

公开(公告)日：2000-02-01

申请号：US158305

申请日：1998-09-22

Applicant: William Maciejka, Jr.

Inventor： William Maciejka, Jr.

IPC: F01M1/08 ,  F01M11/00 ,  F01M11/02 ,  F01P3/08 ,  F02F7/00

CPC classification number: F01P3/08 ,  F01M11/0004 ,  F01M1/08 ,  F01M11/02 ,  F01M2001/086 ,  F01M2011/002 ,  F01M2011/0033 ,  F05C2225/06

Abstract: An internal combustion engine for a vehicle includes a crankshaft, a piston movable through a cycle, a piston rod connecting the piston and the crankshaft, an oil pan spaced from the crankshaft, and an oil source providing pressurized oil. An inventive windage tray is positioned between the crankshaft and the oil pan. The windage tray includes a passage having an inlet port receiving the pressurized oil and a first outlet port directing a first stream of the pressurized oil at the piston. In a preferred embodiment of the present invention, the passage further includes a second outlet port directing a second stream of pressurized oil at the piston. The first outlet port is positioned to direct the first stream of pressurized oil upon the piston unobstructed by the piston rod during a first portion of the piston cycle. The second outlet port is positioned to direct the second stream of pressurized oil upon the piston unobstructed by the piston rod during the remaining portion of the piston cycle.

Abstract translation: 一种用于车辆的内燃机包括曲轴，可循环运动的活塞，连接活塞和曲轴的活塞杆，与曲轴间隔开的油盘以及提供加压油的油源。 本发明的防风托盘位于曲轴和油盘之间。 防风托盘包括通道，其具有接收加压油的入口端口和引导加压油在活塞处的第一流的第一出口端口。 在本发明的优选实施例中，通道还包括引导第二活塞压力油流的第二出口。 第一出口端口定位成在活塞周期的第一部分期间将第一压力油流引导到活塞杆不受阻塞的活塞上。 第二出口定位成在活塞循环的剩余部分期间将第二加压油流引导到活塞杆不受阻塞的活塞上。

公开(公告)号：US5915350A

公开(公告)日：1999-06-29

申请号：US25681

申请日：1998-02-18

Applicant: Takahiro Suzuki ,  Takeo Yoshida

Inventor： Takahiro Suzuki ,  Takeo Yoshida

IPC: F01M1/06 ,  F01M1/08 ,  F01M3/00 ,  F02B75/02 ,  F01M1/00

CPC classification number: F01M3/00 ,  F01M1/06 ,  F01M2001/086 ,  F02B2075/025

Abstract: An arrangement for lubricating the piston pin and associated bearing surfaces in a reciprocating machine wherein a charge is compressed in a crankcase chamber. The arrangement includes a groove in the cooperating bearing surfaces in which lubricant is retained. The opposite ends of the groove are exposed to different pressure areas in the engine that vary cyclically, but not in phase with each other so lubricant will be pumped back and forth in the groove during the cyclic engine operation.

Abstract translation: 一种用于在往复运动的机器中润滑活塞销和相关联的轴承表面的装置，其中装料在曲轴箱室中被压缩。 该配置包括在保持润滑剂的协作轴承表面中的槽。 凹槽的相对端暴露于发动机中不同的压力区域，其周期性地变化，但是彼此不同相，从而在循环发动机操作期间润滑剂将在槽中来回泵送。

公开(公告)号：US5611302A

公开(公告)日：1997-03-18

申请号：US669233

申请日：1996-06-24

Applicant: Frank Duvinage ,  Markus Paule

Inventor： Frank Duvinage ,  Markus Paule

IPC: F01M1/08 ,  F01M11/02 ,  F01M11/04 ,  F02B25/04 ,  F02B75/02 ,  F01M1/00

CPC classification number: F01M11/02 ,  F02B25/04 ,  F01M11/04 ,  F01M2001/083 ,  F02B2075/025

Abstract: In a two cycle internal combustion engine with uni-directional flow scavenging wherein a piston is disposed in a cylinder so as to be movable between top and bottom dead center end positions, the cylinder has fresh air inlet passages which are so arranged that their bottom walls are disposed below the piston top edge when the piston is in its bottom dead center position so that part of the piston top land is directly exposed to the fresh air flow through the air inlet passages and oil discharge bores extend from the air inlet passages and are in communication with the oil circulating system for the removal of oil wiped off the cylinder wall and collected in the inlet passages.

Abstract translation: 在具有单向流动清扫的双循环内燃机中，其中活塞设置在气缸中以便能够在顶部和下部死点之间的位置移动，气缸具有新鲜空气入口通道，其布置成使得它们的底壁 当活塞处于其下死点位置时，其被设置在活塞顶部边缘的下方，使得活塞顶部平台的一部分直接暴露于通过空气入口通道的新鲜空气流，并且排油孔从进气通道延伸，并且 与油循环系统连通，用于清除从缸壁上擦除的油并收集在入口通道中。

公开(公告)号：US5503116A

公开(公告)日：1996-04-02

申请号：US359041

申请日：1994-12-19

Applicant: Harry Wolf

Inventor： Harry Wolf

IPC: F01M1/08 ,  F01M9/10 ,  F01P3/08 ,  F02B75/22 ,  F01P1/04

CPC classification number: F01P3/08 ,  F01M1/08 ,  F01M9/10 ,  F01M9/101 ,  F01M9/108 ,  F02B2275/14 ,  F02B75/22 ,  Y02T10/123

Abstract: In an arrangement for supplying cooling oil to the piston of an internal combustion engine which has intake and exhaust valve drive and also fuel injection pump drive components, a pipe is mounted on the engine housing in communication with a cooling oil supply passage and has a free end extending under the piston for spraying cooling oil to the underside of the piston, at least one additional discharge opening is provided on the pipe which is directed toward the intake and exhaust valve drive components and the fuel injection pump drive components.

Abstract translation: 在具有进气和排气阀驱动的内燃机的活塞以及燃料喷射泵驱动部件的供给冷却油的配置中，将管与冷却油供给通路连通配置在发动机壳体上， 在活塞下方延伸以将冷却油喷射到活塞的下侧，至少一个额外的排放口设置在管道上，该排出口指向进排气阀驱动部件和燃料喷射泵驱动部件。