专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20050274344A1 Internal combustion engine having a hydraulic device for adjusting the rotation angle of a camshaft relative to a cranks haft 有权
标题翻译：内燃机具有用于调节凸轮轴相对于曲柄轴的旋转角度的液压装置
公开(公告)号：US20050274344A1
公开(公告)日：2005-12-15
申请号：US11152703
申请日：2005-06-14
申请人： Jochen Auchter , Andreas Strauss , Lutz Witthoft , Michael Busse , Dirk Heintzen , Jurgen Plate
发明人： Jochen Auchter , Andreas Strauss , Lutz Witthoft , Michael Busse , Dirk Heintzen , Jurgen Plate
IPC分类号： F01L1/344 , F01L1/34 , F16D31/02
CPC分类号： F01L1/3442 , F01L2001/34446
摘要： A hydraulic device for adjusting the rotation angle of a camshaft relative to a crankshaft in an internal combustion engine. The device has a rotor, with blades arranged around its periphery. A stator is connected in a rotationally secure manner to a drive wheel. The rotor and the stator together form pressure chambers, which can be filled with hydraulic fluid via a hydraulic fluid system, in which there is disposed a volume accumulator.
摘要翻译：一种用于调节内燃机中的凸轮轴相对于曲轴的旋转角度的液压装置。该装置具有转子，其周边布置有叶片。定子以旋转地固定的方式连接到驱动轮。转子和定子一起形成压力室，其可以通过液压流体系统填充液压流体，其中设置有容积蓄能器。

2. 发明授权

US07222597B2 Internal combustion engine having a hydraulic device for adjusting the rotation angle of a camshaft relative to a crankshaft 有权
标题翻译：内燃机具有用于调节凸轮轴相对于曲轴的旋转角度的液压装置
公开(公告)号：US07222597B2
公开(公告)日：2007-05-29
申请号：US11152703
申请日：2005-06-14
申请人： Jochen Auchter , Andreas Strauss , Lutz Witthöft , Michael Busse , Dirk Heintzen , Jürgen Plate
发明人： Jochen Auchter , Andreas Strauss , Lutz Witthöft , Michael Busse , Dirk Heintzen , Jürgen Plate
IPC分类号： F01L1/34
CPC分类号： F01L1/3442 , F01L2001/34446
摘要： A hydraulic device for adjusting the rotation angle of a camshaft relative to a crankshaft in an internal combustion engine. The device has a rotor, with blades arranged around its periphery. A stator is connected in a rotationally secure manner to a drive wheel. The rotor and the stator together form pressure chambers, which can be filled with hydraulic fluid via a hydraulic fluid system, in which there is disposed a volume accumulator.
摘要翻译：一种用于调节内燃机中的凸轮轴相对于曲轴的旋转角度的液压装置。该装置具有转子，其周边布置有叶片。定子以旋转地固定的方式连接到驱动轮。转子和定子一起形成压力室，其可以通过液压流体系统填充液压流体，其中设置有容积蓄能器。

3. 发明授权

US07013854B1 Device for the hydraulic adjustment of the angle of rotation of a camshaft in relation to a crankshaft of an internal combustion engine 有权
标题翻译：用于液压调节凸轮轴相对于内燃机的曲轴的旋转角度的装置
公开(公告)号：US07013854B1
公开(公告)日：2006-03-21
申请号：US11131569
申请日：2005-05-18
申请人： Dirk Heintzen , Jochen Auchter , Ahmet Deneri
发明人： Dirk Heintzen , Jochen Auchter , Ahmet Deneri
IPC分类号： F01L1/34
CPC分类号： F01L1/3442 , F01L2001/028 , F01L2001/0475 , F01L2001/34433 , F01L2101/00
摘要： A device (1) for the hydraulic adjustment of the angle of rotation of a camshaft (3) in relation to a crankshaft of an internal combustion engine, situated at the drive-side end (2) of the camshaft (3) and formed of a drive unit (4) that stands in a driven connection with the crankshaft and an output unit (5) that is connected in rotationally fixed fashion with the camshaft (3) is provided. The drive unit (4) stands in a force-transmitting connection with the output unit (5) via at least two pressure chambers (6, 7) formed inside the device (1), the supply of pressure medium to the pressure chambers (6, 7) taking place via a separate distributor housing (8) that has a connecting flange (10) suitable for transmitting pressure medium to the device (1) and a control valve receptacle (9) that is connected to the connecting flange (10) via two pressure medium conduits (11, 12). The output unit (5) is fastened non-positively to the camshaft (3), which passes through the device axially with its drive-side end (2) and has a hollow construction, the end segment (13) of the camshaft (3) being enclosed by the connecting flange (10) of the distributor housing (8) and having a plurality of radial bores (17, 18) that stand in pressure medium connection with additional radial bores (19, 20) in the camshaft (3) via a distributor insert (22) that can be placed into the hollow space (21) of the camshaft (3).
摘要翻译：一种用于相对于位于凸轮轴（3）的驱动侧端（2）处的内燃机的曲轴相对于凸轮轴（3）的旋转角度进行液压调节的装置（1），其形成为设置有与曲轴一起被驱动连接的驱动单元（4）和以旋转固定的方式与凸轮轴（3）连接的输出单元（5）。驱动单元（4）经由形成在装置（1）内部的至少两个压力室（6,7）与输出单元（5）的力传递连接，向压力室（6）供应压力介质，7）通过独立的分配器壳体（8）进行，分配器壳体（8）具有适于将压力介质传送到设备（1）的连接法兰（10）和连接到连接法兰（10）的控制阀插座（9）通过两个压力介质导管（11,12）。输出单元（5）被非正式地紧固到凸轮轴（3），凸轮轴（3）以其驱动侧端部（2）轴向穿过该装置并且具有中空构造，凸轮轴（3）的端部段）由分配器壳体（8）的连接法兰（10）包围并且具有多个与凸轮轴（3）中的附加径向孔（19,20）压力介质连接的径向孔（17,18）通过可以放置在凸轮轴（3）的中空空间（21）中的分配器插入件（22）。

4. 发明申请

US20060021826A1 Ring filter 审中-公开
标题翻译：环形过滤器
公开(公告)号：US20060021826A1
公开(公告)日：2006-02-02
申请号：US11192879
申请日：2005-07-29
申请人： Dirk Heintzen , Roger Meyer
发明人： Dirk Heintzen , Roger Meyer
IPC分类号： B01D29/11
CPC分类号： F01L1/3442 , B01D29/014 , B01D29/018 , B01D29/055 , B01D29/112 , F01L1/024 , F01L1/344 , F01L2001/3444
摘要： 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.
摘要翻译：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。

5. 发明申请

US20050268873A1 Device for changing the timing of an internal-combustion engine 有权
标题翻译：改变内燃机定时的装置
公开(公告)号：US20050268873A1
公开(公告)日：2005-12-08
申请号：US11129428
申请日：2005-05-13
申请人： Dirk Heintzen , Gregory Muller , Roger Meyer , Jeffrey Balko
发明人： Dirk Heintzen , Gregory Muller , Roger Meyer , Jeffrey Balko
IPC分类号： F01L1/34 , F01L1/344
CPC分类号： F01L1/3442 , F01L1/022 , F01L1/024 , F01L1/026 , F01L2001/0537 , F01L2001/34453 , F01L2001/34469 , F01L2001/34483
摘要： 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).
摘要翻译：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。

6. 发明授权

US09004024B2 Cam shaft adjuster and method for adjusting the angle-of-rotation position of a cam shaft relative to a crankshaft 有权
标题翻译：凸轮轴调节器和用于调节凸轮轴相对于曲轴的旋转角度的方法
公开(公告)号：US09004024B2
公开(公告)日：2015-04-14
申请号：US13259584
申请日：2010-03-16
申请人： Dirk Heintzen , Matthias Friedrichs
发明人： Dirk Heintzen , Matthias Friedrichs
IPC分类号： F01L1/34 , F01L1/344
CPC分类号： F01L1/3442 , F01L2001/34483
摘要： a cam adjuster for adjusting the angle-of-rotation positions of a cam shaft relative to a crankshaft. The cam shaft adjuster has at least two operating chambers to which pressure oil can be supplied to change the angle-of-rotation position. At least one of the operating chambers can be deactivated depending on an operating parameter by blocking the pressure oil supply.
摘要翻译：用于调节凸轮轴相对于曲轴的旋转角度的凸轮调节器。凸轮轴调节器具有至少两个操作室，可以向其供应压力油以改变旋转角度位置。操作室中的至少一个可以通过阻塞压力油供应而取决于操作参数。

7. 发明授权

US07290513B2 Device for changing the control times of gas exchange valves in an internal combustion engine, in particular, a rotating piston adjustment device for angular adjustment of a camshaft relative to a crankshaft 有权
标题翻译：用于改变内燃机中的气体交换阀的控制时间的装置，特别是用于凸轮轴相对于曲轴的角度调节的旋转活塞调节装置
公开(公告)号：US07290513B2
公开(公告)日：2007-11-06
申请号：US10575143
申请日：2004-10-20
申请人： Dirk Heintzen , Rudolf Eydam
发明人： Dirk Heintzen , Rudolf Eydam
IPC分类号： F01L1/34
CPC分类号： F01L1/3442
摘要： A device for changing the control times of gas-exchange valves in an internal combustion engine is provided, which includes a drive wheel (2) in driven connection with the crankshaft and a vane rotor (3) fixed with the camshaft. The drive wheel (2) has a hollow space, which is formed by a hollow cylindrical peripheral wall (4) and two lateral walls (5, 6), in which at least one hydraulic work chamber (9) is formed by at least two radial limit walls (7, 8), which is divided by at least one vane (11) into an A pressure chamber (12) and a B pressure chamber (13). The vane rotor (3) can be coupled mechanically with the drive wheel (2) by a separate locking element (14), that can be moved into a locked position within a receptacle (19) in the lateral walls (5) of the drive wheel (2). The receptacle (19) is connected hydraulically to the A pressure chamber (12) via a pressure medium supply groove (18) provided in an inner surface of the lateral wall (5), so that upon pressurization of the A pressure chamber (12), the locking element (14) can move hydraulically into an unlocked position in the rotor hub (10) of the vane rotor (3). According to the invention, a local stop (20) is arranged within the pressure medium supply groove (18) in the inner surface of the lateral wall (5), through which a pressure medium supply to the receptacle (19) of the locking element (14) is possible only through a bypass (21) when the vane rotor (3) is in the base position.
摘要翻译：提供一种用于改变内燃机中的气体交换阀的控制时间的装置，其包括与曲轴驱动连接的驱动轮（2）和与凸轮轴固定的叶片转子（3）。驱动轮（2）具有中空的空间，其由中空的圆柱形周壁（4）和两个侧壁（5,6）形成，其中至少一个液压工作室（9）由至少两个径向限制壁（7,8）由至少一个叶片（11）分成A压力室（12）和B压力室（13）。叶片转子（3）可以通过单独的锁定元件（14）与驱动轮（2）机械地联接，其可以移动到驱动器的侧壁（5）中的容器（19）内的锁定位置轮（2）。容器（19）经由设置在侧壁（5）的内表面中的压力介质供给槽（18）液压地连接到A压力室（12），从而在A压力室（12）加压时，，锁定元件（14）可以液压地移动到叶片转子（3）的转子轮毂（10）中的解锁位置。根据本发明，在侧壁（5）的内表面中的压力介质供给槽（18）内布置有局部止挡件（20），压力介质通过该压力介质供应到锁定元件的容器（19）（14）仅当叶片转子（3）处于基座位置时才能通过旁路（21）。

8. 发明授权

US05997432A Automated transmission for use in power trains of motor vehicles 失效
标题翻译：用于汽车动力传动系统的自动变速器
公开(公告)号：US05997432A
公开(公告)日：1999-12-07
申请号：US60014
申请日：1998-04-14
申请人： Dirk Neubauer , Dirk Heintzen
发明人： Dirk Neubauer , Dirk Heintzen
IPC分类号： F16H61/12 , F16H61/30 , F16H61/32 , F16H63/38 , F16H61/28
CPC分类号： F16H61/24 , F16H61/30 , F16H2061/1232 , F16H2061/242 , F16H61/12 , F16H61/32 , Y10T477/643 , Y10T74/19251
摘要： An arrangement which operates an automated transmission for use in the power train of a motor vehicle has an element which can transmit motion to a gear selecting and shifting member of the transmission. The element is reciprocable by a first actuator which can employ an electric and/or fluid-operated and/or mechanical drive and is responsive to signals from an electronic control unit. A second signal-responsive actuator can be utilized to index the gear selecting and shifting member, either directly or by way of the motion transmitting element, in order to actually shift into or from a selected gear and/or to cause the member and/or the element to bypass an obstacle which can arrest the member and/or the element in an intermediate position in order to shift into or from one or more gears in certain types of transmissions.
摘要翻译：操作用于机动车辆的动力传动系的自动变速器的装置具有可将运动传递到变速器的换档和换档构件的元件。元件可以通过第一致动器往复运动，该第一致动器可采用电动和/或流体操作和/或机械驱动并且响应于来自电子控制单元的信号。可以使用第二信号响应致动器来直接地或通过运动传递元件对齿轮选择和换档构件进行分度，以便实际上移入或从选定的齿轮移动和/或使构件和/或所述元件绕过障碍物，所述障碍物可以阻止所述构件和/或所述元件处于中间位置，以便在某些类型的变速器中移动到一个或多个齿轮中或从其移位。

9. 发明授权

US07079968B2 Measuring system 失效
标题翻译：测量系统
公开(公告)号：US07079968B2
公开(公告)日：2006-07-18
申请号：US10804590
申请日：2004-03-19
申请人： Dirk Heintzen , Andreas Nithammer
发明人： Dirk Heintzen , Andreas Nithammer
IPC分类号： G06F19/00 , G01M15/00
CPC分类号： G01D18/004 , F02D41/009
摘要： A method for increasing the measuring accuracy for a limited path is described, where a map of the actual geometric path that is stored in a memory is obtained in a “learning phase.” In addition, a method for better controlling a camshaft offset in a combustion engine is described.
摘要翻译：描述了用于增加有限路径的测量精度的方法，其中在“学习阶段”中获得存储在存储器中的实际几何路径的映射。此外，描述了一种用于更好地控制内燃机中的凸轮轴偏移的方法。

10. 发明授权

US06234125B1 Apparatus for angular adjustment of camshafts relative to crankshafts in combustion engines 失效
标题翻译：凸轮轴相对于曲轴在内燃机中角度调整的装置
公开(公告)号：US06234125B1
公开(公告)日：2001-05-22
申请号：US09276768
申请日：1999-03-25
申请人： Dirk Neubauer , Dirk Heintzen , Klaus-Jörg Breuer
发明人： Dirk Neubauer , Dirk Heintzen , Klaus-Jörg Breuer
IPC分类号： F01L1300
CPC分类号： B62D5/07 , F01L1/344 , F01L2001/34446 , F15B3/00 , F15B11/17 , F15B2211/20576 , F15B2211/214 , F15B2211/3111 , F15B2211/327 , F15B2211/71 , F16D3/10
摘要： An apparatus for varying the phase of the camshaft in the combustion engine of a motor vehicle has an adjuster which is connected to the camshaft and is operable to adjust the phase of the camshaft prior and subsequent to starting of the engine. To this end, the adjuster is connected with a hydraulic drive system which can operate the adjuster while the engine is idle. Once the engine is started, the drive system receives pressurized fluid from the lubricating circuit of the engine. Prior to starting of the engine, the drive system receives pressurized fluid from a source other than the lubricating circuit or from a source which is provided in addition to the lubricating circuit. The other source is preferably the hydraulic circuit of the power steering system (such as a speed-sensitive power steering system) of the motor vehicle.
摘要翻译：用于改变机动车辆的内燃机中的凸轮轴的相位的装置具有调节器，其连接到凸轮轴并且可操作以在发动机起动之前和之后调节凸轮轴的相位。为此，调节器与液压驱动系统连接，液压驱动系统可在发动机空转时操作调节器。一旦发动机启动，驱动系统从发动机的润滑回路接收加压流体。在发动机起动之前，驱动系统从除了润滑回路以外的源或除了润滑回路之外提供的源接收加压流体。另一个源优选是机动车辆的动力转向系统（例如速度敏感的动力转向系统）的液压回路。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式