公开(公告)号：US20090151672A1

公开(公告)日：2009-06-18

申请号：US12117588

申请日：2008-05-08

Applicant: Kyounghee Kim

Inventor： Kyounghee Kim

IPC: F01L1/34 ,  F01L9/02

CPC classification number: F01L1/34 ,  F01L1/02 ,  F01L2001/34433

Abstract: An oil supply structure of a continuously variable valve timing apparatus includes: a first oil filter to receive and filter oil from a main gallery; a first oil control valve to receive oil from the first oil filter; a first continuously variable valve timing apparatus to receive oil from the first oil control valve; a second oil filter to receive and filter oil from the main gallery; a second oil control valve to receive oil from the second oil filter; a second continuously variable valve timing apparatus to receive oil from the second oil control valve; and an oil supply line in a cylinder head, that fluidly connects the main gallery, the oil filters, the oil control valves, and the continuously variable valve timing apparatuses. The cylinder head includes the oil supply line, and various holes for the components of the oil supply structure to be disposed therein.

Abstract translation: 一种连续可变气门正时装置的供油结构包括：第一油过滤器，用于接收和过滤来自主画廊的油; 第一油控阀，用于从第一油过滤器接收油; 第一连续可变气门正时装置，用于从第一油控阀接收油; 第二个油过滤器，用于从主画廊接收和过滤油; 第二油控阀，用于接收来自第二油过滤器的油; 第二连续可变气门正时装置，用于从第二油控阀接收油; 以及在气缸盖中的供油管路，其将主画廊，油过滤器，油控制阀和连续可变气门正时装置流体连接。 气缸盖包括供油管，以及用于供油结构部件的各种孔，以设置在其中。

公开(公告)号：US20090050087A1

公开(公告)日：2009-02-26

申请号：US11918476

申请日：2006-04-18

Applicant: Shuichi Ezaki

Inventor： Shuichi Ezaki

IPC: F01L1/344

CPC classification number: F01L9/04 ,  F01L1/02 ,  F01L1/04 ,  F01L1/047 ,  F01L1/34 ,  F01L13/00 ,  F01L2001/187 ,  F01L2001/34453 ,  F01L2009/0411 ,  F01L2820/032 ,  F02D13/0207 ,  F02D13/06 ,  Y02T10/18

Abstract: Disclosed is a valve mechanism for an internal combustion engine that uses a motor to open/close a valve body of each cylinder. The valve mechanism includes a camshaft that is rotated by the motor and equipped with cams for driving the valve body of a plurality of cylinders; control means that drives the motor while making a mode switch between a normal rotation drive mode in which the camshaft is continuously rotated in one direction to drive the valve body and a swing drive mode in which the camshaft is swung to drive the valve body; and change means that changes the relative angular positions of cylinder-specific cams on the camshaft.

Abstract translation: 公开了一种使用马达来打开/关闭每个气缸的阀体的内燃机的阀机构。 阀机构包括由马达旋转并配备有用于驱动多个气缸的阀体的凸轮的凸轮轴; 控制装置，其在使凸轮轴沿一个方向连续旋转以驱动阀体的正常旋转驱动模式和凸轮轴摆动以驱动阀体的摆动驱动模式之间进行模式切换; 以及改变凸轮轴上的气缸特定凸轮的相对角位置的改变装置。

公开(公告)号：US20080287234A1

公开(公告)日：2008-11-20

申请号：US12094292

申请日：2006-11-07

Applicant: Roman Kern ,  Rainer Pflug

Inventor： Roman Kern ,  Rainer Pflug

IPC: F16H7/08

CPC classification number: F16H55/084 ,  F01L1/02 ,  F01L1/024 ,  F16H7/023 ,  F16H55/14 ,  F16H2035/003

Abstract: A belt drive (1) including a belt drive element (4) such as a belt or a chain and a plurality of wheels (1, 6, 7, 8) seated on shafts and integrated into the drive, around which the belt drive element is wound. Parasitic oscillations are introduced into the belt drive (1) by at least one shaft. For the purpose of generating a counter-oscillation, at least one wheel (3) has a non-circular shape. The non-circular wheel (3) is configured, in terms of its shape, in such a manner that it is adapted to generate a counter-oscillation which compensates at least two different main oscillation orders of the parasitic oscillation.

Abstract translation: 一种皮带传动装置（1），包括皮带驱动元件（4），例如皮带或链条，以及多个安装在轴上并集成在驱动器中的车轮（1,6,7,8），带驱动元件 是伤口。 寄生振荡通过至少一个轴引入皮带传动装置（1）。 为了产生反摆动，至少一个轮（3）具有非圆形形状。 非圆形轮（3）在其形状方面被配置成使得其适于产生补偿寄生振荡的至少两个不同主振荡次数的相对振荡。

公开(公告)号：US07401583B2

公开(公告)日：2008-07-22

申请号：US11398594

申请日：2006-04-06

Applicant: Gene R. Slinkard

Inventor： Gene R. Slinkard

IPC: F01L1/34

CPC classification number: F01L1/02 ,  F01L1/344 ,  F01L2103/01 ,  F01L2103/02 ,  F01L2250/02 ,  F01L2250/04

Abstract: An adjustment device for changing the relative rotation between a cam and a crankshaft is provided. The adjustment device includes a driven device operatively connected to the crankshaft. The driven device has a first plurality of channels directed radially inward toward a central axis. The adjustment device also has a hub axially aligned with the driven device along the central axis and connectable to the cam. The hub has a second plurality of channels directed inward toward a point radially offset from the central axis.

Abstract translation: 提供了一种用于改变凸轮和曲轴之间的相对旋转的调节装置。 调节装置包括可操作地连接到曲轴的从动装置。 被驱动装置具有朝向中心轴径向向内指向的第一多个通道。 调节装置还具有毂，其沿着中心轴线与被驱动装置轴向对准并且可连接到凸轮。 轮毂具有向内朝向从中心轴径向偏移的点引导的第二多个通道。

公开(公告)号：US20080149064A1

公开(公告)日：2008-06-26

申请号：US11987345

申请日：2007-11-29

Applicant: Manabu Shibata ,  Katsuhiko Motosugi ,  Masahide Sakurai ,  Mitsuyoshi Teramura

Inventor： Manabu Shibata ,  Katsuhiko Motosugi ,  Masahide Sakurai ,  Mitsuyoshi Teramura

IPC: F01L1/46

CPC classification number: F01L1/02 ,  F01L1/053 ,  F01L2001/0476

Abstract: In a process of mounting a camshaft 20 to a supporting member 10, a shaft body 21 is firstly inserted into a first bearing hole 13F in the front side of the supporting member 10, before the shaft body 21 is axially moved toward the second bearing hole 13R. In order to get a cam lobe 22 through a concave bearing portion 13M in a semicircular arc shape, rotation of the camshaft 20 enables a cam nose 22b to be directed downward, which is opposite from the concave bearing portion 13M. This enables avoiding the interference between the cam nose 22b and the concave bearing portion 13M, even when the curvature radius of the concave bearing portion 13M is reduced. Consequently, reduction of the curvature radius of the concave bearing portion 13M achieves the downsizing of the supporting member 10.

Abstract translation: 在将凸轮轴20安装在支撑部件10上的过程中，在轴体21向第二轴承轴向移动之前，首先将轴体21插入到支撑部件10的前侧的第一轴承孔13F 为了通过半圆弧形状的凹入轴承部分13M获得凸轮凸角22，凸轮轴20的旋转使得凸轮凸头22b能够向下指向与凹入轴承部分13相反的向下 即使当凹轴承部分13M的曲率半径减小时，也能够避免凸轮凸头22b和凹入轴承部分13M之间的干涉。 因此，凹入轴承部分13M的曲率半径的减小实现了支撑构件10的小型化。

公开(公告)号：US20080127915A1

公开(公告)日：2008-06-05

申请号：US11168504

申请日：2005-06-29

Applicant: Andreas Bilek ,  Gerd Ohrnberger ,  Norbert Korenjak

Inventor： Andreas Bilek ,  Gerd Ohrnberger ,  Norbert Korenjak

IPC: F02B75/00

CPC classification number: F01N13/004 ,  F01B1/12 ,  F01L1/02 ,  F01L1/022 ,  F01L1/024 ,  F01L1/053 ,  F01L1/18 ,  F01L1/2411 ,  F01L1/245 ,  F01L1/26 ,  F01L2105/00 ,  F01M11/02 ,  F01M13/04 ,  F01M2011/0033 ,  F01M2013/0422 ,  F01M2013/0427 ,  F01M2013/0461 ,  F01N3/043 ,  F01N3/046 ,  F01N13/02 ,  F01N2590/04 ,  F01P3/02 ,  F01P3/20 ,  F01P9/00 ,  F01P2050/02 ,  F01P2050/04 ,  F01P2050/06 ,  F01P2060/04 ,  F01P2060/16 ,  F02B1/04 ,  F02B33/26 ,  F02B33/34 ,  F02B33/40 ,  F02B33/44 ,  F02B39/04 ,  F02B39/14 ,  F02B61/02 ,  F02B61/045 ,  F02B63/04 ,  F02B67/00 ,  F02B67/04 ,  F02B67/06 ,  F02B67/10 ,  F02B75/16 ,  F02B75/20 ,  F02B75/22 ,  F02B75/224 ,  F02B2075/027 ,  F02B2075/1808 ,  F02B2075/1812 ,  F02B2275/08 ,  F02B2275/20 ,  F02F1/242 ,  F02F1/243 ,  F02F1/4214 ,  F02F7/0031 ,  F02F2001/245 ,  F02M35/10163 ,  F02M35/10268 ,  F02M35/116 ,  F02M35/167 ,  F02M69/462 ,  F02M69/465 ,  F05C2201/021 ,  F16H7/0848 ,  F16H9/12 ,  F16H55/56 ,  F16H55/563 ,  F16H61/662 ,  F16H2007/0806 ,  F16H2007/0812 ,  F16H2007/0859 ,  Y02T10/144 ,  Y02T10/20

Abstract: A modular family of internal combustion engines is described. The family includes at least two engine configurations selected from a single cylinder, V-type, inline, opposed, W-type, and radial configurations. Each of the engines in the family includes at least one cylinder with identical top end packages. A method for designing such a family of engines is also disclosed.

Abstract translation: 描述了一个模块化的内燃机系列。 该系列包括从单缸，V型，直列式，相对的，W型和径向配置中选择的至少两种发动机构型。 家庭中的每个发动机包括至少一个具有相同顶端包装的气缸。 还公开了一种用于设计这种发动机系列的方法。

公开(公告)号：US07293538B2

公开(公告)日：2007-11-13

申请号：US10918615

申请日：2004-08-13

Applicant: Alan W. Hayman ,  James J. Mazzola, III

Inventor： Alan W. Hayman ,  James J. Mazzola, III

IPC: F01L1/02

CPC classification number: F01L1/022 ,  F01L1/02 ,  F01L1/024 ,  F01L1/026 ,  F01L1/344 ,  F01L1/3442 ,  F01L2001/34486

Abstract: A variable timing camshaft drive assembly for an internal combustion engine utilizes a single cam phaser, driven by an engine crankshaft, capable of operating multiple camshafts carried on multiple banks of an engine. The cam phaser is carried on a hub extending from a mounting member attached to an engine block. The cam phaser includes an input sprocket and an output sprocket separated by a phasing device capable of altering the phase angle of the sprockets relative to one another. A first timing chain connects a drive sprocket of the crankshaft with the input sprocket of the cam phaser and a second timing chain connects the output sprocket of the cam phaser with the driven sprockets of the camshafts. As the phasing device alters the phase angle between the input and output sprockets, the phase angle between the camshafts and the crankshafts is altered.

Abstract translation: 用于内燃机的可变定时凸轮轴驱动组件利用由发动机曲轴驱动的单个凸轮相位器，其能够操作承载在发动机的多个组上的多个凸轮轴。 凸轮移相器承载在从附接到发动机缸体的安装构件延伸的轮毂上。 凸轮相位器包括由能够改变链轮相对于彼此的相位角的定相装置分开的输入链轮和输出链轮。 第一正时链将曲轴的驱动链轮与凸轮移相器的输入链轮连接，第二正时链将凸轮相位器的输出链轮与凸轮轴的从动链轮连接。 当相控装置改变输入和输出链轮之间的相位角时，凸轮轴和曲轴之间的相位角被改变。

公开(公告)号：US07284518B2

公开(公告)日：2007-10-23

申请号：US11375495

申请日：2006-03-14

Applicant: Edward R. Romblom

Inventor： Edward R. Romblom

IPC: F01L1/02

CPC classification number: F01L1/02 ,  F01L1/022 ,  F01L1/024 ,  F01L1/026 ,  F01L2103/00 ,  F01L2800/15

Abstract: A drive plate assembly includes a plate member adapted for mounting to an engine block. The plate member has first and second gears mounted thereto such that they intermesh. The backlash of the gears is predetermined by mounting to the plate member and unaffected by mounting the plate member to the engine block. A method of assembling a powertrain is also provided.

公开(公告)号：US20070227485A1

公开(公告)日：2007-10-04

申请号：US11731137

申请日：2007-03-30

Applicant: Lawrence S. Tores ,  Brad Rounds

Inventor： Lawrence S. Tores ,  Brad Rounds

IPC: F01L1/18

CPC classification number: F01L1/20 ,  F01L1/02 ,  F01L1/146 ,  F01L1/182 ,  F01L2103/01 ,  F01L2105/00 ,  Y10T29/49295 ,  Y10T74/20882

Abstract: A rocker arm is mounted to an eccentric shaft. The shaft has a pair of ends which are mounted to corresponding supports. The shaft has a rocker arm seat portion which is eccentric to the end portions, whereby when the position of the shaft is changed by rotating it, the position of the rocker arm changes. The shaft ends are mounted to riser blocks which are connected to a support structure. The shaft ends may be clamped in a fixed position relative to the riser blocks, or unclamped to permit the shaft to be rotated. When rotated, the position of the rocker arm may be changed up or down relative to the support structure and a valve stem which the rocker arm is intended to engage, thereby adjusting valve clearance.

Abstract translation: 摇臂安装在偏心轴上。 轴具有一对端部，其安装到相应的支撑件上。 轴具有偏心于端部的摇臂座部分，由此当通过旋转轴改变轴的位置时，摇臂的位置改变。 轴端安装到连接到支撑结构的立管块。 轴端可以相对于提升块被夹紧在固定位置，或者被松开以允许轴旋转。 当旋转时，摇臂的位置可以相对于支撑结构上升或下降，并且可以改变摇臂旨在啮合的阀杆，从而调节阀间隙。

公开(公告)号：US20070163529A1

公开(公告)日：2007-07-19

申请号：US11482476

申请日：2006-07-07

Applicant: Bernd Hartmann ,  Tino Haensel ,  Thomas Bertelshofer ,  Rainer Pflug

Inventor： Bernd Hartmann ,  Tino Haensel ,  Thomas Bertelshofer ,  Rainer Pflug

IPC: F01L1/02 ,  F16H7/10 ,  F02B77/00

CPC classification number: F16H55/36 ,  F01L1/02 ,  F01L1/024 ,  F02B67/06 ,  F16H7/023 ,  F16H2055/366

Abstract: Wraparound drive, in particular control drive, for an internal combustion engine, having at least one driving gearwheel and at least one driven gearwheel and a tensioning or deflecting roller and having a wraparound means (toothed belt or chain) which connects said gearwheels and rollers, wherein the driving and/or driven gearwheel is designed according to the ID2 system such that, during rotation, it imparts a nonuniformity to the drive with the aim of damping the drive, wherein at least one additional auxiliary unit is also driven, characterized in that the gearwheel (6, 6′, 6″) of the auxiliary unit is connected to the driving shaft thereof by means of a non-rigid clutch.

Abstract translation: 具有至少一个驱动齿轮和至少一个从动齿轮和张紧或偏转辊并具有连接所述齿轮和辊的环绕装置（齿形带或链条）的用于内燃机的环绕驱动装置，特别是控制驱动装置， 其中所述驱动和/或从动齿轮根据所述系统设计，使得在旋转期间，所述驱动和/或从动齿轮赋予所述驱动器不均匀性，以便阻尼所述驱动器，其中至少一个辅助辅助 单元也被驱动，其特征在于，辅助单元的齿轮（6,6'，6“）通过非刚性离合器连接到其驱动轴。