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    Valve timing adjusting device
    31.
    发明申请
    Valve timing adjusting device 有权
    气门正时调整装置

    公开(公告)号：US20040244746A1

    公开(公告)日：2004-12-09

    申请号：US10832233

    申请日：2004-04-27

    Applicant: MITSUBISHI DENKI KABUSHIKI KAISHA

    Inventor： Hiroyuki Kinugawa

    IPC: F01L001/34

    CPC classification number: F01L1/3442 ,  F01L2001/34473 ,  F01L2001/34479 ,  F01L2001/34483 ,  F01L2103/02 ,  F01L2800/01

    Abstract: A valve timing adjusting device including a first rotor, a lock pin for locking a relative rotation between the first rotor and a second rotor at the most advanced position, and operating by fluid control pressure to release the lock, wherein rotor start-up delaying means is provided for operating the lock pin by the fluid control pressure in the lock releasing direction, and then rotating the second rotor in the lagged direction when the second rotor starts rotating from the most advanced position to the lagged direction.

    Abstract translation: 一种气门正时调节装置，包括第一转子，用于锁定在最前进位置处的第一转子和第二转子之间的相对旋转的锁定销，并且通过流体控制压力操作以释放锁定，其中转子起动延迟装置 提供用于通过锁定解除方向上的流体控制压力来操作锁定销，然后当第二转子从最前进位置向滞后方向开始旋转时沿第二转子沿滞后方向旋转。

    System for the rotation of a camshaft relative to a crankshaft of an internal combustion engine
    32.
    发明申请
    System for the rotation of a camshaft relative to a crankshaft of an internal combustion engine 有权
    用于使凸轮轴相对于内燃机的曲轴旋转的系统

    公开(公告)号：US20030005899A1

    公开(公告)日：2003-01-09

    申请号：US10116333

    申请日：2002-04-04

    Applicant: INA-Schaeffler KG

    Inventor： Martin Scheidt

    IPC: F01L001/34

    CPC classification number: F01L1/022 ,  F01L1/024 ,  F01L1/34 ,  F01L2001/0537 ,  F01L2103/02 ,  F01L2201/00 ,  F01L2820/032 ,  F02B2275/18

    Abstract: A system for the rotation of a camshaft relative to a crankshaft of an internal combustion engine, which includes a drive pulley connected to the crankshaft of the engine through a chain, belt, or sprocket drive, and includes an electric motor that transfers torque to the camshaft of the engine. The electric motor is flanged directly to one end of the and is a primary drive unit of the camshaft as well as a servomechanism to adjust and maintain a controlled camshaft angular shift, whereas the drive pulley is fastened to and moves about the other end of the camshaft within a defined range of rotation and is provided as a forced synchronization instrument for the electric motor within the range of rotation, as well as being a secondary drive unit of the camshaft. Further, the electric motor (7) is connected to an RPM controller (10) that synchronizes and modifies the RPM of the electric motor (7) relative to the RPM of the drive pulley (4).

    Abstract translation: 一种用于相对于内燃机的曲轴旋转凸轮轴的系统，其包括通过链条，带或链轮驱动器连接到发动机的曲轴的驱动滑轮，并且包括将扭矩传递到 发动机凸轮轴。 电动机直接与凸轮的一端凸缘连接，并且是凸轮轴的主要驱动单元，以及用于调整和保持受控凸轮轴角位移的伺服机构，而驱动滑轮固定在其另一端 凸轮轴在限定的旋转范围内，并且在旋转范围内作为电动机的强制同步装置提供，并且作为凸轮轴的次级驱动单元。 此外，电动马达（7）连接到RPM控制器（10），其相对于驱动滑轮（4）的RPM同步和修改电动机（7）的RPM。

    VALVE TIMING CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE AND INTERNAL COMBUSTION ENGINE USING THE SAME
    33.
    发明申请
    VALVE TIMING CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE AND INTERNAL COMBUSTION ENGINE USING THE SAME 审中-公开

    公开(公告)号：US20180149046A1

    公开(公告)日：2018-05-31

    申请号：US15578334

    申请日：2016-05-13

    Applicant: HITACHI AUTOMOTIVE SYSTEMS, LTD.

    Inventor： Atsushi WATANABE

    IPC: F01L1/356 ,  F01L1/344 ,  F01L1/053 ,  F01L1/08

    CPC classification number: F01L1/356 ,  F01L1/0532 ,  F01L1/08 ,  F01L1/3442 ,  F01L2001/34426 ,  F01L2001/34453 ,  F01L2001/34456 ,  F01L2103/02

    Abstract: Provided is a novel valve timing control apparatus capable of reducing an axial length and of reducing a thickness of a housing. A valve timing control apparatus for an internal combustion engine includes a timing pulley to which a rotational force is transmitted from a crankshaft via a timing belt, a housing configured to be rotated by the timing pulley and including a plurality of shoes provided on an inner peripheral surface thereof, and a vane rotor relatively rotatably contained inside the housing and configured to be rotated in synchronization with a camshaft. The vane rotor includes a vane forming a retard angle oil chamber and an advance angle oil chamber inside the housing in cooperation with the plurality of shoes. A predetermined interval is provided between an outer peripheral portion of the housing and an inner peripheral portion of the timing pulley. An outer peripheral portion of a housing main body of the housing and the inner peripheral portion of the timing pulley are coupled with each other via a plurality of coupling beam portions with intervals in a circumferential direction. The housing main body, the timing pulley, and the plurality of coupling beam portions are integrally formed.

    ADJUSTABLE CAMSHAFT
    36.
    发明申请
    ADJUSTABLE CAMSHAFT 有权
    可调节CAMSHAFT

    公开(公告)号：US20160290185A1

    公开(公告)日：2016-10-06

    申请号：US15035566

    申请日：2014-11-11

    Applicant: THYSSENKRUPP PRESTA TECCENTER AG

    Inventor： Peter HOFMANN

    IPC: F01L13/00

    CPC classification number: F01L13/0036 ,  F01L1/34413 ,  F01L13/0042 ,  F01L2001/0473 ,  F01L2013/0052 ,  F01L2103/02

    Abstract: An adjustable camshaft for an internal combustion engine may have a support shaft that extends along a rotational axis; a cam pack having a cam element that is received on the support shaft such that the cam pack can be displaced along the rotational axis, wherein the cam pack can be latched on the support shaft in at least two axial latching positions; a latching element that is prestressed by way of a spring element; and a latching element receptacle disposed on the support shaft. The latching element can latch into the latching element receptacle in the latching positions. The spring element and the latching element may be received in the cam pack.

    Abstract translation: 用于内燃机的可调节凸轮轴可以具有沿旋转轴线延伸的支撑轴; 凸轮组件，其具有容纳在所述支撑轴上的凸轮元件，使得所述凸轮组件可以沿着所述旋转轴线移位，其中所述凸轮组件可以在至少两个轴向闩锁位置被锁定在所述支撑轴上; 通过弹簧元件预应力的闩锁元件; 以及设置在所述支撑轴上的闩锁元件插座。 闩锁元件可以在闩锁位置处闩锁到闩锁元件插座中。 弹簧元件和闩锁元件可以被接收在凸轮组件中。

    METHOD OF ASSEMBLING VARIABLE VALVE TIMING APPARATUS
    38.
    发明申请
    METHOD OF ASSEMBLING VARIABLE VALVE TIMING APPARATUS 审中-公开
    组装可变阀门定时装置的方法

    公开(公告)号：US20130192066A1

    公开(公告)日：2013-08-01

    申请号：US13744078

    申请日：2013-01-17

    Applicant: AISIN SEIKI KABUSHIKI KAISHA

    Inventor： Masaki KOBAYASHI ,  Kazunari ADACHI ,  Atsushi HOMMA ,  Akihiko KUSAKA ,  Kenji FUJIWAKI ,  Kenji IKEDA ,  Kazuo UEDA ,  Hiromitsu SHIGYO

    IPC: F01L1/34

    CPC classification number: F01L1/34 ,  F01L1/3442 ,  F01L2001/34463 ,  F01L2001/34466 ,  F01L2001/34476 ,  F01L2103/02 ,  Y10T29/49412

    Abstract: A method of assembling a variable valve timing apparatus includes steps of temporarily fixing a driven-side rotation body to a base member in a first rotation restricting state by a process of engaging a first projecting and retracting member with the base member of a driving-side rotation body and the driven-side rotation body followed by a process of rotating either the base member or the driven-side rotation body, providing a supplementary member of the driving-side rotation body to the driven-side rotation body to establish a second rotation restricting state by a process of installing the supplementary member to the base member in a state where the second projecting and retracting member engages with the supplementary member and the driven-side rotation body followed by a process of rotating either the supplementary member or the driven-side rotation body, and fastening the supplementary member and the base member by using a fastening member.

    Abstract translation: 一种组装可变气门正时装置的方法包括以下步骤：通过使第一伸缩构件与驱动侧的基座构件接合的过程，将从动侧旋转体暂时固定在基座构件的第一旋转限制状态 旋转体和从动侧旋转体，接着进行使基部构件或从动侧旋转体旋转的处理，将驱动侧旋转体的辅助构件提供到从动侧旋转体，以建立第二旋转 在第二伸缩构件与辅助构件和从动侧旋转体接合的状态下，通过将补充构件安装到基座构件的过程来进行限制状态， 并且通过使用紧固构件来固定辅助构件和基座构件。

    Variable valve timing apparatus and control method thereof
    39.
    发明授权
    Variable valve timing apparatus and control method thereof 有权
    可变气门正时装置及其控制方法

    公开(公告)号：US08180552B2

    公开(公告)日：2012-05-15

    申请号：US12304017

    申请日：2007-06-01

    Applicant: Mitsuhiro Nomura ,  Haruyuki Urushihata

    Inventor： Mitsuhiro Nomura ,  Haruyuki Urushihata

    IPC: F02D13/02 ,  F01L1/34 ,  F02B75/10 ,  F01L1/344

    CPC classification number: F01L1/344 ,  F01L2001/0537 ,  F01L2103/02 ,  F01L2800/03 ,  F01L2820/032 ,  F02D13/0238 ,  Y02T10/18

    Abstract: In valve timing control after issuance of an engine stop instruction with a prescribed value set as a target phase, an ECU delays permission of an engine stop process within a prescribed time period while an intake valve phase has not yet reached the target value, so that a valve timing control operation is continued while the engine operation is continued in an idle state. After the lapse of a prescribed time period from the issuance of the engine stop instruction, however, the ECU permits the engine stop process no matter whether the intake valve phase has reached the target value or not. As a result, the amount of valve timing that can be changed by the valve timing control in the engine stop operation can be increased, without causing any uncomfortable feeling of the driver.

    Abstract translation: 在以规定值设定为目标相位的发动机停止指示发出后的气门正时控制中，在进气门相尚未达到目标值的情况下，ECU在规定时间内延迟发动机停止处理的许可， 在空转状态下继续发动机运转时继续进行气门正时控制动作。 然而，在从发动机停止指令发出规定的时间段之后，ECU不管进气阀相位是否达到目标值，都允许发动机停止。 结果，可以增加可以通过发动机停止操作中的气门正时控制而改变的气门正时的量，而不会引起驾驶员的任何不适感。

    VORRICHTUNG ZUR POSITIONSBESTIMMUNG UND/ODER VERSTELLUNG ZUMINDEST EINER WELLE EINER BRENNKRAFTMASCHINE
    40.
    发明公开
    VORRICHTUNG ZUR POSITIONSBESTIMMUNG UND/ODER VERSTELLUNG ZUMINDEST EINER WELLE EINER BRENNKRAFTMASCHINE 审中-公开
    用于确定位置和/或调整至少一个燃烧发动机轴的装置

    公开(公告)号：EP3296528A1

    公开(公告)日：2018-03-21

    申请号：EP17191754.5

    申请日：2017-09-19

    Applicant: AVL DiTest GmbH

    Inventor： Huber, Christian ,  Richtfeld, Stefan

    IPC: F01L1/053

    CPC classification number: F01L1/053 ,  F01L2001/0537 ,  F01L2103/02 ,  F01L2250/02 ,  F01L2250/04

    Abstract: Die Erfindung betrifft eine Vorrichtung (6) zur Positionsbestimmung und/oder Verstellung zumindest einer Welle (1, 2, 3) einer Brennkraftmaschine (100), wobei die Vorrichtung (6):
    - zumindest ein an der Brennkraftmaschine (100) lösbar befestigbares Konsolenelement (7),
    - zumindest ein an der Welle (1, 2, 3) lösbar befestigbares Positionsgeberelement (8', 8") und
    - zumindest ein an dem Konsolenelement (7) lösbar befestigbares Sensorelement (9', 9") zur Bestimmung der Wellenposition anhand des Positionsgeberelements (8', 8") aufweist.
    Die Erfindung betrifft außerdem ein Verfahren zur Positionsbestimmung und/oder Verstellung zumindest einer Welle einer Brennkraftmaschine unter Anwendung der erfindungsgemäßen Vorrichtung.

    Abstract translation: 本发明涉及一种用于位置确定和/或至少一个轴的调整的装置（6）（1，2，3）的内燃发动机（100），所述设备（6）： - 内燃发动机（100）可释放地附接的托架元件中的至少一个（ 7）， - 至少一个与轴（1，2，3）是可释放地固定的位置检测器元件（8”，8“），和 - 至少一种（在支架元件7）可释放地连接传感器元件（9' ，9" ），以确定该轴位置 本发明还涉及一种使用根据本发明的装置来确定内燃机的位置和/或调节内燃机的至少一个轴的方法。

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