公开(公告)号：US07044875B2

公开(公告)日：2006-05-16

申请号：US10294933

申请日：2002-11-15

Applicant: Witold Gajewski

Inventor： Witold Gajewski

IPC: F16H55/36

CPC classification number: F16H55/171 ,  F01L1/02 ,  F01L1/022 ,  F01L1/024 ,  F01L1/356 ,  F01L1/46 ,  F01L2810/03 ,  F01L2820/01 ,  F02B67/06 ,  F02B75/06 ,  F16F15/264 ,  F16H7/023 ,  F16H9/24 ,  F16H35/02 ,  F16H55/084 ,  F16H57/0006 ,  F16H2035/003 ,  Y02T10/82 ,  Y10T74/1987 ,  Y10T74/19884

Abstract: A synchronous drive apparatus and method, wherein the apparatus comprises a plurality of rotors comprising at least a first and a second rotor. The first rotor has a plurality of teeth for engaging the engaging sections of an elongate drive structure, and the second rotor has a plurality of teeth for engaging the engaging section of the elongate drive structure. A rotary load assembly is coupled to the second rotor. The elongate drive structure engages about the first and second rotors. The first rotor is arranged to drive the elongate drive structure and the second rotor is arranged to be driven by the elongate drive structure. One of the rotors has a non-circular profile having at least two protruding portions alternating with receding portions. The rotary load assembly is such as to present a periodic fluctuating load torque when driven in rotation, in which the angular positions of the protruding and receding portions of the non-circular profile relative to the angular position of the second rotor, and the magnitude of the eccentricity of the non-circular profile, are such that the non-circular profile applies to the second rotor an opposing fluctuating corrective torque which reduces or substantially cancels the fluctuating load torque of the rotary load assembly.

公开(公告)号：US20060100773A1

公开(公告)日：2006-05-11

申请号：US11318603

申请日：2005-12-28

Applicant: Kenichi Machida

Inventor： Kenichi Machida

IPC: G06G7/70 ,  G06F19/00 ,  F01L1/34

CPC classification number: F02D13/0211 ,  F01L1/022 ,  F01L1/024 ,  F01L1/34 ,  F01L1/3442 ,  F01L13/0021 ,  F01L13/0026 ,  F01L2001/34469 ,  F01L2013/0073 ,  F01L2201/00 ,  F01L2800/00 ,  F02D13/023 ,  F02D41/0002 ,  F02D41/0062 ,  F02D41/18 ,  F02D2041/001 ,  F02D2200/0402 ,  Y02T10/18 ,  Y02T10/42 ,  Y02T10/47

Abstract: A requested volume flow ratio calculated based on a requested torque, an amount of two times a spit-back gas amount at the valve overlap time calculated based on a requested residual gas rate, and a spit-back gas amount of the time when an intake valve is closed are added together, to set a requested valve passing gas amount of the intake valve, thereby determining a target operating characteristic of the intake valve based on the requested valve passing gas amount.

公开(公告)号：US07032554B2

公开(公告)日：2006-04-25

申请号：US10699174

申请日：2003-10-31

Applicant: Seung-Woo Lee

Inventor： Seung-Woo Lee

IPC: F01L1/04

CPC classification number: F01L1/022 ,  F01L1/024 ,  F01L1/053 ,  F01L2001/0537

Abstract: The present invention provides a thrust cam cap for an engine camshaft disclosed to effectively place a thrust cam cap to limit the longitudinal movement of an engine camshaft according to the location of a thrust bearing cap that limits the longitudinal movement of the crankshaft, thereby maintaining a smooth operation of a timing belt or a timing chain in spite of thermal expansion of the crankshaft and the camshaft while an engine is in operation.

Abstract translation: 本发明提供了一种用于发动机凸轮轴的推力凸轮盖，其用于有效地放置推力凸轮盖，以限制发动机凸轮轴的纵向移动，所述推力凸轮轴根据限制曲轴的纵向运动的推力轴承盖的位置，从而保持 尽管在发动机运转时，尽管曲轴和凸轮轴的热膨胀，但同步带或正时链条的运行平稳。

公开(公告)号：US07025023B2

公开(公告)日：2006-04-11

申请号：US10959541

申请日：2004-10-06

Applicant: Kai Lehmann ,  Jens-Uwe Plank ,  Jörg Rösener ,  Holger Rudzinski

Inventor： Kai Lehmann ,  Jens-Uwe Plank ,  Jörg Rösener ,  Holger Rudzinski

IPC: F01L1/34

CPC classification number: F01L1/3442 ,  F01L1/022 ,  F01L1/024 ,  F01L2001/34426 ,  F01L2001/3443 ,  F01L2001/34453 ,  F01L2820/041 ,  Y10T74/2102

Abstract: In a hydraulic camshaft adjuster for an internal combustion engine including a hydraulic operating unit for adjusting the angular position of the camshaft relative to a camshaft drive by way of a hydraulic control valve with a valve housing in which a control piston is disposed for controlling the supply of hydraulic fluid to, and its removal from, the hydraulic operating unit and to which hydraulic fluid is supplied from the camshaft by way of a pressure channel which is formed into the valve housing so as to extend along the outer surface thereof and a sleeve tightly surrounds at least the part of the valve housing which includes the channel for tightly covering the channel.

Abstract translation: 一种用于内燃机的液压凸轮轴调节器，其包括用于通过具有阀壳体的液压控制阀调节凸轮轴相对于凸轮轴驱动的角位置的液压操作单元，其中设置有用于控制供给的控制活塞 的液压流体从液压操作单元移除并从液压操作单元移除，并且通过压力通道从凸轮轴供应液压流体，压力通道形成在阀壳体中，以沿其外表面延伸并且套筒紧紧地 至少围绕阀壳体的包括用于紧密覆盖通道的通道的部分。

公开(公告)号：US20060064862A1

公开(公告)日：2006-03-30

申请号：US10949195

申请日：2004-09-27

Applicant: David Mitchell

Inventor： David Mitchell

IPC: B25B27/14

CPC classification number: F01L1/02 ,  B25B27/0035 ,  F01L1/024 ,  F01L1/053 ,  F01L2001/0537 ,  F01L2103/01 ,  Y10T29/53978 ,  Y10T29/53983

Abstract: There is disclosed a holding device for holding two rotary members relative to one another. The device has two holding members and a connecting member to which the holding members may be clamped by respective clamps. One of the holding members may be selectively positioned along the connecting member and clamped thereto at selected distances from the other holding member.

Abstract translation: 公开了一种用于相对于彼此保持两个旋转构件的保持装置。 该装置具有两个保持构件和连接构件，保持构件可以通过相应的夹具夹紧到该连接构件。 保持构件中的一个可以沿着连接构件选择性地定位并且以选定的距离与另一保持构件夹紧。

公开(公告)号：US20060042580A1

公开(公告)日：2006-03-02

申请号：US11213924

申请日：2005-08-30

Applicant: Seiji Suga ,  Tomoya Tsukada

Inventor： Seiji Suga ,  Tomoya Tsukada

IPC: F01L1/34

CPC classification number: F01L1/3442 ,  F01L1/022 ,  F01L1/024 ,  F01L2001/34426 ,  F01L2001/34469 ,  F01L2103/00

Abstract: A variable valve timing control apparatus employs a five-blade vane member fixedly connected to a camshaft end and rotatably disposed in a phase-converter housing formed integral with a sprocket driven by an engine crankshaft. Five phase-retard chambers and five phase-advance chambers are defined by five blades of the vane member and the housing, for creating a phase change of the vane member relative to the housing. A circumferential width of each of a first pair of blades, located on both sides of a first blade having a maximum circumferential width, is dimensioned to be less than a circumferential width of each of a second pair of blades, circumferentially spaced apart from the first blade rather than the first pair. The circumferential width of each of the second pair of blades is dimensioned to be less than the maximum circumferential width of the first blade.

Abstract translation: 可变气门正时控制装置采用固定地连接到凸轮轴端部并可旋转地设置在与由发动机曲轴驱动的链轮一体形成的相转换器壳体中的五叶片叶片构件。 由叶片构件和壳体的五个叶片限定五个相位延迟室和五个相位推进室，用于相对于壳体产生叶片构件的相变。 位于具有最大周向宽度的第一叶片的两侧上的第一对叶片中的每一个的周向宽度的尺寸被设计成小于第二对叶片中的每一个的圆周宽度，该第二对叶片的周向间隔与第一叶片 刀片而不是第一对。 第二对叶片的每一个的圆周宽度的尺寸被设计成小于第一叶片的最大周向宽度。

公开(公告)号：US20060021826A1

公开(公告)日：2006-02-02

申请号：US11192879

申请日：2005-07-29

Applicant: Dirk Heintzen ,  Roger Meyer

Inventor： Dirk Heintzen ,  Roger Meyer

IPC: B01D29/11

CPC classification number: F01L1/3442 ,  B01D29/014 ,  B01D29/018 ,  B01D29/055 ,  B01D29/112 ,  F01L1/024 ,  F01L1/344 ,  F01L2001/3444

Abstract: A ring filter comprises a frame and a filter section. The frame comprises at least two first frame elements. One of the first frame elements is arranged on the axial front faces of the filter section and is fixedly connected thereto. The filter section extends in the axial direction between the two first frame elements. The filter section has a shape deviating from a straight line, as seen in longitudinal section. This significantly increases the effective filter surface and reduces throughflow resistance and the risk of the ring filter becoming clogged.

Abstract translation: 环形过滤器包括框架和过滤器部分。 框架包括至少两个第一框架元件。 第一框架元件中的一个布置在过滤器部分的轴向前表面上并且固定地连接到其上。 过滤器部分在两个第一框架元件之间沿轴向延伸。 过滤器部分具有偏离直线的形状，如纵向截面所示。 这显着增加了有效的过滤器表面，并降低了通流阻力和环形过滤器堵塞的风险。

公开(公告)号：US20050268873A1

公开(公告)日：2005-12-08

申请号：US11129428

申请日：2005-05-13

Applicant: Dirk Heintzen ,  Gregory Muller ,  Roger Meyer ,  Jeffrey Balko

Inventor： Dirk Heintzen ,  Gregory Muller ,  Roger Meyer ,  Jeffrey Balko

IPC: F01L1/34 ,  F01L1/344

CPC classification number: F01L1/3442 ,  F01L1/022 ,  F01L1/024 ,  F01L1/026 ,  F01L2001/0537 ,  F01L2001/34453 ,  F01L2001/34469 ,  F01L2001/34483

Abstract: A device (1) for changing the timing of an internal-combustion engine (2) is provided that has a camshaft adjuster (5), which is supported on a non-rotating bearing journal (6). A driving wheel (8) of the camshaft adjuster (5) is driven by a crank-shaft (3) via a first traction mechanism drive (7). The rotation of the driving wheel (8) is transferred via an actuator (10) to a driven part (9), which is arranged so that it can rotate relative to the driving wheel (8). Second and third traction mechanism drives (11, 12) create a drive connection between the driven part (9) and two camshafts (4, 4a).

Abstract translation: 提供了一种用于改变内燃机（2）的定时的装置（1），其具有支撑在非旋转轴承轴颈（6）上的凸轮轴调节器（5）。 凸轮轴调节器（5）的驱动轮（8）由曲柄轴（3）经由第一牵引机构驱动器（7）驱动。 驱动轮（8）的旋转通过致动器（10）传递到被驱动部件（9），被驱动部件（9）相对于驱动轮（8）旋转。 第二和第三牵引机构驱动器（11,12）在被驱动部件（9）和两个凸轮轴（4,4a）之间形成驱动连接。

公开(公告)号：US20050241600A1

公开(公告)日：2005-11-03

申请号：US11115280

申请日：2005-04-27

Applicant: Masahiko Tashiro

Inventor： Masahiko Tashiro

IPC: F01L1/053 ,  F01L1/18 ,  F01L1/34 ,  F01L13/00 ,  F01L1/00 ,  F01L1/02

CPC classification number: F01L1/18 ,  F01L1/024 ,  F01L1/053 ,  F01L1/20 ,  F01L1/34 ,  F01L3/08 ,  F01L13/0021 ,  F01L2001/0476 ,  F01L2001/0535 ,  F01L2013/0068 ,  F01L2103/00 ,  F01L2810/02

Abstract: A valve train including a cylinder having a cylinder axis and a cylinder head, the valve train has a first operating mechanism including a cam follower driven by a first valve train cam provided on a cam shaft so as to open and close the first engine valve and a drive mechanism having a drive shaft for moving a supporting position of the cam follower to thereby change a valve operation characteristic of the first engine valve, and a second operating mechanism including a second cam follower driven by a second valve train cam so as to open and close the second engine valve, wherein the drive shaft of the drive mechanism is arranged at a position lower than the cam shaft and between the first and the second engine valve in a reference direction.

Abstract translation: 一种包括具有气缸轴线和气缸盖的气缸的气门机构，所述气门机构具有第一操作机构，所述第一操作机构包括由设置在凸轮轴上的第一气门机构凸轮驱动的凸轮从动件，以打开和关闭所述第一发动机气门， 驱动机构，其具有用于移动所述凸轮从动件的支撑位置从而改变所述第一发动机气门的阀操作特性的驱动轴;以及第二操作机构，所述第二操作机构包括由第二阀列凸轮驱动以打开的第二凸轮从动件 并且关闭所述第二发动机气门，其中所述驱动机构的驱动轴布置在比所述凸轮轴低的位置以及所述第一和第二发动机气门之间的参考方向上。

公开(公告)号：US06955145B1

公开(公告)日：2005-10-18

申请号：US10860982

申请日：2004-06-04

Applicant: Thomas McCabe ,  Danny R. Taylor ,  Earl Ekdahl

Inventor： Thomas McCabe ,  Danny R. Taylor ,  Earl Ekdahl

IPC: F01L1/34 ,  F01L1/344 ,  F02D13/02 ,  G01D5/244

CPC classification number: F01L1/344 ,  F01L1/022 ,  F01L1/024 ,  F01L2001/0537 ,  F01L2800/00 ,  F01L2820/041 ,  F01L2820/042 ,  Y10T137/86389 ,  Y10T137/86405

Abstract: A method that provides increased flexibility to measure dynamic range of a rotating system is provided. The method includes the steps of: providing a first rotating member; providing a second rotating member suitably engaged to the first rotating member; providing a set of sensors disposed to sense variations in characteristics along a circumference of the first member and the second member respectively; providing a controller for receiving information sensed by the sensors; determining a rate of rotation of the rotating members; selectively using the sensed information thereby at different rate of rotation different amount of the sensed information is used.

Abstract translation: 提供了提供增加的灵活性以测量旋转系统的动态范围的方法。 该方法包括以下步骤：提供第一旋转构件; 提供适于接合到所述第一旋转构件的第二旋转构件; 提供一组传感器，其设置成分别沿着第一构件和第二构件的圆周感测特性的变化; 提供用于接收由传感器感测的信息的控制器; 确定旋转构件的旋转速度; 选择性地使用感测的信息，从而以不同的旋转速度使用不同的感测信息量。