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    Actuator for variable valve operating apparatus
    12.
    发明授权
    Actuator for variable valve operating apparatus 有权
    可变气门操作装置的执行机构

    公开(公告)号：US08829751B2

    公开(公告)日：2014-09-09

    申请号：US13276822

    申请日：2011-10-19

    Applicant: Mikihiro Kajiura ,  Shinichi Kawada ,  Kotofumi Yanai ,  Hiroyuki Nemoto

    Inventor： Mikihiro Kajiura ,  Shinichi Kawada ,  Kotofumi Yanai ,  Hiroyuki Nemoto

    IPC: H02K5/16

    CPC classification number: H02K5/124 ,  F01L1/10 ,  F01L13/0063 ,  F01L2820/032

    Abstract: An electric motor includes a motor casing formed with a shaft insertion hole and a motor output shaft extending in the shaft insertion hole and projecting to a speed reducing mechanism. An annular oil seal is disposed between the shaft insertion hole and the motor output shaft and the annular oil seal includes an annular seal retainer buried in the annular oil seal for reinforcement. A C-shaped stopper member extending circumferentially from a first end to a second end spaced from the first end, is held in a holding portion or a fitting groove of the shaft insertion hole, and arranged to prevent movement of the oil seal toward the speed reducing mechanism. The stopper member includes a plurality of beam segments confronting the seal retainer from an axial direction of the motor output shaft.

    Abstract translation: 电动机包括形成有轴插入孔的电动机壳体和在轴插入孔中延伸并向减速机构突出的电动机输出轴。 环形油封设置在轴插入孔和马达输出轴之间，环形油封包括一个埋在环形油封中用于加强的环形密封保持架。 从第一端至与第一端隔开的第二端周向延伸的C形止动构件被保持在轴插入孔的保持部或配合槽中，并且被布置成防止油封朝向速度移动 减少机制。 止动构件包括从电动机输出轴的轴向方向面对密封保持器的多个梁段。

    VARABLY OPERATED VALVE SYSTEM FOR MULTI-CYLINDER INTERNAL COMBUSTION ENGINE AND CONTROL APPARATUS FOR VARIABLY OPERATED VALVE SYSTEM
    13.
    发明申请
    VARABLY OPERATED VALVE SYSTEM FOR MULTI-CYLINDER INTERNAL COMBUSTION ENGINE AND CONTROL APPARATUS FOR VARIABLY OPERATED VALVE SYSTEM 有权
    用于多缸内燃机的可变操作阀系统和用于可变阀门系统的控制装置

    公开(公告)号：US20140202406A1

    公开(公告)日：2014-07-24

    申请号：US14132310

    申请日：2013-12-18

    Applicant: HITACHI AUTOMOTIVE SYSTEMS, LTD.

    Inventor： Makoto NAKAMURA

    IPC: F01L1/46

    CPC classification number: F01L1/46 ,  F01L1/10 ,  F01L1/185 ,  F01L1/2405 ,  F01L13/0005 ,  F01L13/0026 ,  F01L13/0063 ,  F01L2001/0537 ,  F01L2013/0073 ,  F01L2105/00 ,  F02D13/023 ,  F02D13/0257 ,  Y02T10/18

    Abstract: In a variably operated valve system for a multi-cylinder internal combustion engine and a control apparatus for the variably operated valve system, a first valve stop mechanism is configured to switch between a valve operation state in which one of a pair of intake valves from among the pair of intake valves of a part of a plurality of cylinders is operated to be open or closed and a valve stopped state in which the valve open or closure operation of the one of the intake valves is stopped, a second valve stop mechanism is configured to switch between the valve operation state in which the other of the pair of intake valves from among the pair of intake valves of the part of the cylinders is operated to be open or closed and the valve stopped state in which the valve open or closure operation is stopped.

    Abstract translation: 在用于多缸内燃机的可变操作的阀系统和用于可变操作的阀系统的控制装置中，第一阀停止机构构造成在阀操作状态之间切换，其中一对进气阀中的一个来自 多个气缸的一部分的一对进气门被操作以打开或关闭，并且阀停止状态，其中一个进气门的阀打开或关闭操作停止，第二阀停止机构被配置 在阀操作状态之间切换，其中一对进气门中的另一个从气缸的一部分进气门操作为打开或关闭，以及阀停止状态，其中阀打开或关闭操作 被停止

    VARIABLY OPERATED VALVE SYSTEM FOR INTERNAL COMBUSTION ENGINE
    14.
    发明申请
    VARIABLY OPERATED VALVE SYSTEM FOR INTERNAL COMBUSTION ENGINE 审中-公开
    用于内燃机的可变阀操作阀系统

    公开(公告)号：US20130340694A1

    公开(公告)日：2013-12-26

    申请号：US13859369

    申请日：2013-04-09

    Applicant: HITACHI AUTOMOTIVE SYSTEMS, LTD.

    Inventor： Makoto NAKAMURA

    IPC: F01L1/26

    CPC classification number: F01L1/267 ,  F01L1/10 ,  F01L1/2405 ,  F01L13/0005 ,  F01L13/0026 ,  F01L2013/0073 ,  F01L2105/00

    Abstract: A variably operated valve system for an internal combustion engine, a valve stop mechanism (11) makes at least one of a pair of fulcrum members lost motion to stop open-and-closure drives for one of two engine valves per cylinder and a stop of open-and-closure drives for the one of the engine valves is inhibited, in a case where a lost motion quantity of the valve stop mechanism exceeds a predetermined value (M3).

    Abstract translation: 一种用于内燃机的可变操作的阀系统，阀止动机构（11）使得一对支点构件中的至少一个失去运动，以停止每缸两个发动机气门中的一个的开启和关闭驱动，并且停止 在阀停止机构的运动量超过预定值（M3）的情况下，禁止发动机阀门的开闭驱动。

    Fully variable mechanical valve gear for a piston-type internal combustion engine
    15.
    发明授权
    Fully variable mechanical valve gear for a piston-type internal combustion engine 失效
    用于活塞式内燃机的全可变机械阀门

    公开(公告)号：US07040267B2

    公开(公告)日：2006-05-09

    申请号：US10612345

    申请日：2003-07-03

    Applicant: Markus Duesmann

    Inventor： Markus Duesmann

    IPC: F01L1/00

    CPC classification number: F01L1/185 ,  F01L1/10 ,  F01L1/12 ,  F01L1/26 ,  F01L9/02 ,  F01L9/04 ,  F01L13/0005 ,  F01L13/0021 ,  F01L13/0063 ,  F01L2009/0411 ,  F01L2013/0068 ,  F01L2105/00 ,  F01L2820/00

    Abstract: The invention relates to a variably adjustable mechanical valve gear for at least one gas-reversing valve (1) provided with a closing spring (2) on a piston-type internal combustion engine having a drive mechanism (13) for generating a lifting movement that is effective counter to the force of the closing spring (2) on the gas-reversing valve (1) and with a stroke transfer means (4) in the form of a pivoting element (8), arranged between the driving mechanism (13) and the gas-reversing valve (1), which acts upon the gas-reversing valve (1) in the direction of its movement axis (14) and for which the lifting distance in the direction of the movement axis (14) can be changed via an adjustable guide element (11), wherein the pivoting element is connected to the gas-reversing valve with its end that is effective in the direction of the movement axis (14) and to the driving mechanism (13) with its end opposite the gas-reversing valve (1) and is guided to pivot back and forth on the guide element (11) designed as control curve (11.1).

    Abstract translation: 本发明涉及一种用于至少一个在活塞式内燃机上设置有闭合弹簧（2）的气体换向阀（1）的可变调节的机械阀齿轮，该活塞式内燃机具有用于产生提升运动的驱动机构（13） 有效地抵抗在气体反向阀（1）上的关闭弹簧（2）的力和具有枢转元件（8）形式的行程传递装置（4），布置在驱动机构（13）之间， 和气体换向阀（1），其沿其移动轴线（14）的方向作用在气体反向阀（1）上，并且可以改变沿着运动轴线（14）的方向的提升距离 通过可调节的引导元件（11），其中所述枢转元件连接到所述气体反向阀，其端部在所述运动轴线（14）的方向和所述驱动机构（13）的方向上是有效的，其端部与 气体换向阀（1）并被引导至枢轴 在引导元件（11）上来回设计为控制曲线（11.1）。

    Internal combustion engine with a high-pressure fuel pump
    20.
    发明授权
    Internal combustion engine with a high-pressure fuel pump 有权

    公开(公告)号：US12031458B2

    公开(公告)日：2024-07-09

    申请号：US16728316

    申请日：2019-12-27

    Applicant: Yuri Gavriluk

    Inventor： Yuri Gavriluk

    IPC: F01L1/10 ,  F02B3/02 ,  F02B75/18 ,  F02F7/00

    CPC classification number: F01L1/10 ,  F02B3/02 ,  F02B75/18 ,  F02F7/0002

    Abstract: An efficient internal combustion engine including a housing such as a cylinder block, cylinder covers and one or more pairs of working piston and auxiliary piston, moving in the working cylinder and auxiliary cylinder respectively. For each pair of working piston and auxiliary piston, the engine also has rods operatively connected to working piston and auxiliary piston, intake valve, operatively connected to the intake channel in the cylinder block, exhaust valve, operatively connected to the exhaust channel in the cylinder block, and two bypass valves located between the working cylinder and auxiliary cylinder. The engine also has a crankshaft that also functions as a camshaft, rod pushers for pushing special nozzles and valves, flywheel, Hydro-compensators and preferably a high pressure fuel pump (HPFP). No cylinder heads or separate camshafts are used in the present invention.

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