公开(公告)号：US20120055427A1

公开(公告)日：2012-03-08

申请号：US13139040

申请日：2009-11-19

Applicant: Xuewei Chen ,  Chuck Chang ,  Roger Meyer

Inventor： Xuewei Chen ,  Chuck Chang ,  Roger Meyer

IPC: F01L1/34

CPC classification number: F01L1/3442 ,  F01L2001/34426 ,  F01L2001/34433 ,  F16K11/0716 ,  Y10T137/7876

Abstract: A control valve for a device to variably adjust control times of gas-exchange valves of an internal combustion engine. The control device has a valve housing and a control piston. The valve housing has an axial cavity with a dividing element arranged in the cavity that separates the cavity into two partial spaces and hydraulically seals the spaces from one another. The dividing element is produced separately from the valve housing and is positionally fixedly fastened in the cavity of the valve housing. The first partial space holds the control piston, and a supply connection is formed in the region of the first partial space. The second partial space has at least one first opening via which pressure medium can be supplied to the second partial space by a pressure medium pump, and at least one second opening by which the second partial space communicates with the supply connection.

Abstract translation: 一种用于可变地调节内燃机的气体交换阀的控制时间的装置的控制阀。 控制装置具有阀壳体和控制活塞。 阀壳体具有轴向空腔，其具有布置在空腔中的分隔元件，其将空腔分成两个部分空间并将空间彼此液压地密封。 分隔元件与阀壳体分开制造，并且位置固定地固定在阀壳体的空腔中。 第一部分空间保持控制活塞，并且在第一部分空间的区域中形成供应连接。 第二部分空间具有至少一个第一开口，通过该第一开口可以通过压力介质泵将压力介质供应到第二部分空间，以及至少一个第二开口，第二部分空间与供应连接部连通。

公开(公告)号：US08677956B2

公开(公告)日：2014-03-25

申请号：US13133983

申请日：2009-11-19

Applicant: Chuck Chang ,  Xuewei Chen ,  Roger Meyer

Inventor： Chuck Chang ,  Xuewei Chen ,  Roger Meyer

IPC: F01L9/02

CPC classification number: F01L1/344 ,  F01L1/34 ,  F01L1/3442 ,  F01L2001/34426 ,  F01L2001/3444 ,  Y10T137/7876

Abstract: A control valve for a device for variably adjusting the control times of gas-exchange valves of an internal combustion engine. The control valve has a substantially hollow cylindrical valve housing, a non-return valve and an annular filter. The annular filter is arranged within the valve housing and the non-return valve has a closing body and a spring element.

Abstract translation: 一种用于可变调节内燃机的气体交换阀的控制时间的装置的控制阀。 控制阀具有基本中空的圆柱形阀壳体，止回阀和环形过滤器。 环形过滤器布置在阀壳体内，止回阀具有闭合体和弹簧元件。

公开(公告)号：US08573167B2

公开(公告)日：2013-11-05

申请号：US13139040

申请日：2009-11-19

Applicant: Xuewei Chen ,  Chuck Chang ,  Roger Meyer

Inventor： Xuewei Chen ,  Chuck Chang ,  Roger Meyer

IPC: F01L9/02

CPC classification number: F01L1/3442 ,  F01L2001/34426 ,  F01L2001/34433 ,  F16K11/0716 ,  Y10T137/7876

Abstract: A control valve for a device to variably adjust control times of gas-exchange valves of an internal combustion engine. The control device has a valve housing and a control piston. The valve housing has an axial cavity with a dividing element arranged in the cavity that separates the cavity into two partial spaces and hydraulically seals the spaces from one another. The dividing element is produced separately from the valve housing and is positionally fixedly fastened in the cavity of the valve housing. The first partial space holds the control piston, and a supply connection is formed in the region of the first partial space. The second partial space has at least one first opening via which pressure medium can be supplied to the second partial space by a pressure medium pump, and at least one second opening by which the second partial space communicates with the supply connection.

Abstract translation: 一种用于可变地调节内燃机的气体交换阀的控制时间的装置的控制阀。 控制装置具有阀壳体和控制活塞。 阀壳体具有轴向空腔，其具有布置在空腔中的分隔元件，其将空腔分成两个部分空间并将空间彼此液压地密封。 分隔元件与阀壳体分开制造，并且位置固定地固定在阀壳体的空腔中。 第一部分空间保持控制活塞，并且在第一部分空间的区域中形成供应连接。 第二部分空间具有至少一个第一开口，通过该第一开口可以通过压力介质泵将压力介质供应到第二部分空间，以及至少一个第二开口，第二部分空间通过该至少一个第二开口与供应连接件连通。

公开(公告)号：US20120060787A1

公开(公告)日：2012-03-15

申请号：US13133983

申请日：2009-11-19

Applicant: Chuck Chang ,  Xuewei Chen ,  Roger Meyer

Inventor： Chuck Chang ,  Xuewei Chen ,  Roger Meyer

IPC: F01L1/344

CPC classification number: F01L1/344 ,  F01L1/34 ,  F01L1/3442 ,  F01L2001/34426 ,  F01L2001/3444 ,  Y10T137/7876

Abstract: A control valve for a device for variably adjusting the control times of gas-exchange valves of an internal combustion engine. The control valve has a substantially hollow cylindrical valve housing, a non-return valve and an annular filter. The annular filter is arranged within the valve housing and the non-return valve has a closing body and a spring element.

Abstract translation: 一种用于可变地调节内燃机的气体交换阀的控制时间的装置的控制阀。 控制阀具有基本中空的圆柱形阀壳体，止回阀和环形过滤器。 环形过滤器布置在阀壳体内，止回阀具有闭合体和弹簧元件。

公开(公告)号：US09914494B1

公开(公告)日：2018-03-13

申请号：US15365574

申请日：2016-11-30

Applicant: Roger Meyer

Inventor： Roger Meyer

IPC: B62D25/00 ,  B62D47/02 ,  B60R11/02 ,  B60H1/22

CPC classification number: B60R11/0229 ,  B60P3/34 ,  B60P3/36

Abstract: A system includes a mobile vehicle having a roof with a top surface; a plurality of lounge chairs secured to the top surface; a heater telescopically engaged to the top surface and positioned above the plurality of lounge chairs; a television pivotally secured to the heater; and an observation platform telescopically engaged with the top surface and configured to support at least one lounge chair of the plurality of lounge chairs.

公开(公告)号：US20100095919A1

公开(公告)日：2010-04-22

申请号：US12566164

申请日：2009-09-24

Applicant: Jesse Myers ,  Roger Meyer

Inventor： Jesse Myers ,  Roger Meyer

IPC: F01L1/34

CPC classification number: F16D3/10 ,  F01L1/34 ,  F01L1/3442 ,  F01L2001/34483 ,  F01L2820/00

Abstract: A magneto-rheological fluid controlled camshaft phaser is provided having a stator with inwardly directed projections which define working spaces therebetween. The stator is adapted to be connected to the crankshaft via a timing gear and chain. A rotor is located radially inside the stator and is connected to the camshaft. Rotor lugs extend radially outwardly from the rotor into the working spaces, dividing them into first and second chambers on each side of the rotor lugs. A magneto-rheological fluid is located in the chambers, and the chambers on each side of each rotor lug are connected via a clearance space between the radially outer surface of the lugs and the inner surface of the stator located between the projections. The rotor is connected to the camshaft. An electromagnetic assembly is mounted adjacent to the stator and includes at least one electromagnet along with at least one ferrous focusing piece. In one embodiment, a plurality of the electromagnets are axially spaced apart from the working chambers holding the magneto-rheological fluid. In another embodiment the electromagnetic is formed by a coil which is radially spaced apart from the working chambers holding the magneto-rheological fluid. In each case, the magnetic field is passed from the electromagnet(s) and the ferrous focusing piece(s) into the phaser via a small air gap spacing between the electromagnet assembly and the moving camshaft phaser.

Abstract translation: 提供一种磁流变流体控制的凸轮轴相位器，其具有定向在其间限定工作空间的向内突出的定子。 定子适于通过正时齿轮和链条连接到曲轴。 转子位于定子的径向内侧并与凸轮轴连接。 转子凸耳从转子径向向外延伸到工作空间中，将它们分成转子凸耳每侧的第一和第二腔室。 磁流变流体位于室中，并且每个转子凸耳的每一侧上的腔室经由凸耳的径向外表面与定位在突出部之间的定子的内表面之间的间隙空间连接。 转子连接到凸轮轴。 电磁组件安装在定子附近并且包括至少一个电磁体以及至少一个亚铁聚焦件。 在一个实施例中，多个电磁体与保持磁流变流体的工作室轴向间隔开。 在另一个实施例中，电磁线圈由与保持磁流变流体的工作室径向隔开的线圈形成。 在每种情况下，磁场通过电磁体组件和移动凸轮轴相位器之间的小气隙间隔从电磁体和铁质聚焦片传递到相位器。

公开(公告)号：US08051818B2

公开(公告)日：2011-11-08

申请号：US12571698

申请日：2009-10-01

Applicant: Jesse Myers ,  Joseph Moon ,  Roger Meyer

Inventor： Jesse Myers ,  Joseph Moon ,  Roger Meyer

IPC: F01L1/34

CPC classification number: F01L1/3442 ,  F01L2001/0473 ,  F01L2001/34483 ,  F01L2001/34493

Abstract: A dual independent phasing system (DIPS) phaser assembly for coaxial camshafts having two axially stacked, thin phasing subassemblies which are each conventional vane-cell type phaser assemblies is provided. These phasers are preassembled together as a unit to make one DIPS phaser assembly. The rotor of the rear phaser is attached to the outer camshaft of the coaxial cam, and the rotor of the front phaser is attached to the inner camshaft. The radial force from the timing chain or belt is transmitted to the outer camshaft via a chain ring or pulley connected to the stator of the rear phaser. In order to provide for ease of mounting, the DIPS phaser assembly (including the front and rear phasers) is attached to the outer camshaft via mounting bolts which are passed through openings in the rotor of the front phaser in order to attach the rear phaser rotor to the outer camshaft. A central mounting bolt is used to connect the front phaser rotor to the inner camshaft. A radially stacked DIPS phaser assembly is also provided which offers further reduced axial space requirements.

Abstract translation: 提供了一种用于同轴凸轮轴的双独立定相系统（DIPS）相位器组件，其具有两个轴向堆叠的薄相位组件，每个常规的叶片式电动机类型的相位器组件。 这些相位器作为一个单元预先组装成一个DIPS相位器组件。 后移相器的转子安装在同轴凸轮的外凸轮轴上，前相移器的转子安装在内凸轮轴上。 来自正时链或带的径向力通过连接到后移相器的定子的链环或滑轮传递到外凸轮轴。 为了提供便于安装，DIPS相位器组件（包括前后相移器）通过安装螺栓连接到外凸轮轴，安装螺栓穿过前移相器的转子中的开口，以安装后移相器转子 到外凸轮轴。 中央安装螺栓用于将前相移转子连接到内凸轮轴。 还提供径向堆叠的DIPS相位器组件，其进一步减小轴向空间要求。

公开(公告)号：US06945205B2

公开(公告)日：2005-09-20

申请号：US10910969

申请日：2004-08-04

Applicant: Dirk Heintzen ,  Gregory Müller ,  Roger Meyer

Inventor： Dirk Heintzen ,  Gregory Müller ,  Roger Meyer

IPC: F01L1/34 ,  F01L1/344

CPC classification number: F01L1/3442 ,  F01L1/022 ,  F01L2001/34469 ,  F01L2001/34479 ,  F01L2103/00

Abstract: An internal-combustion engine with a hydraulic device (1) for rotation angle adjustment of a camshaft (2) relative to a crankshaft is provided and includes a rotor with an impeller form (7), which is rotationally fixed via a central fastener (6) to the camshaft, and a stator (4), which rotates synchronously with a drive wheel (3) driven by the crankshaft, wherein on both sides of the impeller blades of the rotor, there are pressure chambers, which are each limited by radial walls of the stator (4) and can be filled with and emptied of hydraulic fluid via a hydraulic system, wherein the hydraulic fluid is guided, on one hand, via an annular gap (13) between rotor (7) and the central fastener (6) and, on the other hand, through generally axial and radial channels into the pressure chambers. Through the use of a rotor (7) with a groove (10) running in the circumferential direction and a ring shaped intermediate element (9) adapted to the device, the internal-combustion engine can be equipped with a device (1) for adjusting the rotation angle, for which the number and/or arrangement of the axial channels for supplying hydraulic fluid do not agree with those of the camshaft of the internal-combustion engine. This construction enables the use of the device (1) on many different internal-combustion engines, without expensive adaptations of the device (1).

Abstract translation: 提供一种具有用于凸轮轴（2）相对于曲轴的旋转角度调节的液压装置（1）的内燃机，包括具有叶轮形式（7）的转子，其通过中心紧固件（6）旋转固定 ）和与由曲轴驱动的驱动轮（3）同步旋转的定子（4），其中在转子的叶轮叶片的两侧上设置压力室，每个压力室都被径向限制 定子（4）的壁并且可以经由液压系统填充和排空液压流体，其中液压流体一方面通过转子（7）和中心紧固件（...）之间的环形间隙（13）被引导 另一方面，通过大致轴向和径向的通道进入压力室。 通过使用具有沿圆周方向延伸的槽（10）的转子（7）和适于该装置的环形中间元件（9），内燃机可以配备有用于调节的装置（1） 用于供应液压流体的轴向通道的数量和/或布置与内燃机的凸轮轴不一致的旋转角度。 这种结构使得能够在许多不同的内燃机上使用装置（1），而不需要对装置（1）进行昂贵的调整。

公开(公告)号：US07305948B2

公开(公告)日：2007-12-11

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

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：US20050034693A1

公开(公告)日：2005-02-17

申请号：US10910969

申请日：2004-08-04

Applicant: Dirk Heintzen ,  Gregory Muller ,  Roger Meyer

Inventor： Dirk Heintzen ,  Gregory Muller ,  Roger Meyer

IPC: F01L1/34 ,  F01L1/344

CPC classification number: F01L1/3442 ,  F01L1/022 ,  F01L2001/34469 ,  F01L2001/34479 ,  F01L2103/00

Abstract: An internal-combustion engine with a hydraulic device (1) for rotation angle adjustment of a camshaft (2) relative to a crankshaft is provided and includes a rotor with an impeller form (7), which is rotationally fixed via a central fastener (6) to the camshaft, and a stator (4), which rotates synchronously with a drive wheel (3) driven by the crankshaft, wherein on both sides of the impeller blades of the rotor, there are pressure chambers, which are each limited by radial walls of the stator (4) and can be filled with and emptied of hydraulic fluid via a hydraulic system, wherein the hydraulic fluid is guided, on one hand, via an annular gap (13) between rotor (7) and the central fastener (6) and, on the other hand, through generally axial and radial channels into the pressure chambers. Through the use of a rotor (7) with a groove (10) running in the circumferential direction and a ring shaped intermediate element (9) adapted to the device, the internal-combustion engine can be equipped with a device (1) for adjusting the rotation angle, for which the number and/or arrangement of the axial channels for supplying hydraulic fluid do not agree with those of the camshaft of the internal-combustion engine. This construction enables the use of the device (1) on many different internal-combustion engines, without expensive adaptations of the device (1).

Abstract translation: 提供具有用于凸轮轴（2）相对于曲轴的旋转角度调节的液压装置（1）的内燃机，并且包括具有叶轮形式（7）的转子，其通过中心紧固件（6）旋转地固定 ）和与由曲轴驱动的驱动轮（3）同步旋转的定子（4），其中在转子的叶轮叶片的两侧上存在各自受径向限制的压力室 定子（4）的壁并且可以经由液压系统填充和排空液压流体，其中液压流体一方面通过转子（7）和中心紧固件（...）之间的环形间隙（13）被引导 另一方面，通过大致轴向和径向的通道进入压力室。 通过使用具有沿圆周方向延伸的槽（10）的转子（7）和适于该装置的环形中间元件（9），内燃机可以配备有用于调节的装置（1） 用于供应液压流体的轴向通道的数量和/或布置与内燃机的凸轮轴不一致的旋转角度。 这种结构使得能够在许多不同的内燃机上使用装置（1），而不需要对装置（1）进行昂贵的调整。