中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

118 records (took 0.025 seconds)

    내연기관의 밸브 타이밍 제어장치
    51.
    发明授权
    내연기관의 밸브 타이밍 제어장치 有权
    内燃机的时间控制装置

    公开(公告)号：KR101655225B1

    公开(公告)日：2016-09-22

    申请号：KR1020150175301

    申请日：2015-12-09

    Applicant: 현대자동차주식회사 ,  히다치 오토모티브 시스템즈 가부시키가이샤

    Inventor： 이홍욱 ,  한봉훈 ,  김재춘 ,  김형익 ,  야마다요시히코 ,  카타야마마나부 ,  쯔루타세이지

    IPC: F01L1/344 ,  F16H1/32 ,  F16C19/06 ,  F16C19/26

    CPC classification number: F01L9/04 ,  F01L1/047 ,  F01L1/10 ,  F01L1/344 ,  F01L1/348 ,  F01L1/352 ,  F01L1/46 ,  F01L13/06 ,  F01L2001/0476 ,  F01L2013/103 ,  F01L2820/032

    Abstract: 내연기관의밸브타이밍제어장치가개시된다. 전동모터에서회전력이전달되는편심회전축(39)과, 내주에복수의내치(19a)을가진내치구성부(19)와, 편심회전축의외주에있는볼 베어링(47)의외륜(47b)와, 상기각 내치사이에전동가능하게배치되고편심회전축의편심회전에의해내치의맞물림부분이원주방향으로이동하는복수의롤러(48), 각롤러의반경방향의이동을허용하는보지기구(41)를구비하고, 상기편심회전축의최대두께부의외주면에접선방향에따라평면상에형성된오목부(40)에상기볼 베어링을통해롤러를내치의치 저면방향으로가압하는판 스프링(42)을구비하여, 롤러외주의백래쉬를감소시키고, 타격음의발생을억제할수 있다.

    Abstract translation: 公开了一种内燃机的气门正时控制装置。 根据本发明的内燃机的气门正时控制装置包括：以电动机的旋转力输送的偏心旋转轴（39）; 在内圆周上具有多个内齿（19a）的内齿轮部件（19）; 在所述偏心旋转轴线的外周上的滚珠轴承（47）的外轮（47b） 可移动地布置在内齿之间的多个辊（48），其中内齿的互锁部分通过偏心旋转轴线的偏心旋转沿圆周方向移动; 以及允许在每个辊的径向上移动的保持机构（41）。 通过滚珠轴承将滚筒朝向内齿的底部加压的板簧（42）包括在形成在偏心旋转的最大厚度部分的外圆周上的切线方向上的平面上的凹部（40） 轴。 因此，本发明的气门正时控制装置能够减少辊的外周的间隙，能够抑制敲击声的产生。

    디젤엔진의 캠축 구동 구조물
    52.
    发明公开
    디젤엔진의 캠축 구동 구조물 无效
    柴油发动机驱动轮轴结构

    公开(公告)号：KR1020130002741A

    公开(公告)日：2013-01-08

    申请号：KR1020110063897

    申请日：2011-06-29

    Applicant: 현대중공업 주식회사

    Inventor： 황인식 ,  조기준

    IPC: F01L1/047 ,  F01L1/10

    CPC classification number: F01L1/047 ,  F01L1/10 ,  F01L2001/0535 ,  F02B75/16

    Abstract: PURPOSE: A camshaft driving structure of a diesel engine is provided to guarantee the smooth rotation of a cam shaft and crank shaft as a connecting rod is eccentrically connected to a cam throw and crank throw. CONSTITUTION: A camshaft driving structure of a diesel engine(10) comprises a crank throw(21), a cam throw(31), and a connecting rod(40). The crank and cam throws are formed on one surface of a crank shaft(20) and cam shaft(30), and deliver the rotary power of the crank shaft to the cam shaft. The connecting rod is eccentrically installed in the crank and cam throws by connecting pins(22,23).

    Abstract translation: 目的：提供柴油发动机的凸轮轴驱动结构，以确保凸轮轴和曲轴的平滑旋转，因为连杆偏心地连接到凸轮和曲柄。 构成：柴油发动机（10）的凸轮轴驱动结构包括曲柄（21），凸轮（31）和连杆（40）。 曲柄和凸轮凸起形成在曲轴（20）和凸轮轴（30）的一个表面上，并且将曲轴的旋转动力传递到凸轮轴。 连杆通过连接销（22,23）偏心安装在曲柄和凸轮中。

    Actuator for variable valve operating apparatus
    56.
    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
    57.
    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
    58.
    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
    59.
    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）。

Patent Agency Ranking