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    • 1. 发明公开
    • 진동 저감 장치 및 그 방법
    • 抗振装置及其方法
    • KR1020110050013A
    • 2011-05-13
    • KR1020090106825
    • 2009-11-06
    • 자동차부품연구원
    • 김찬중이봉현권성진배철용이동원
    • F16F15/26F16C3/00F01M1/16F02D35/00
    • F16F15/26F01M1/16F16F15/002F16F2230/08F16F2230/18F16F2232/02
    • PURPOSE: An apparatus and a method for reducing vibration are provided to improve the vibration reducing properties of an engine by compensating vibration of a balance shaft module using a signal of a crankshaft position sensor. CONSTITUTION: An apparatus for reducing vibration comprises a crankshaft signal input unit(102), a taco signal conversion unit(104), a rotation delay compensation unit(106), a rotation speed calculation unit(108), and a vibration control unit(110). A crankshaft position sensor signal is inputted to the crankshaft signal input unit. The taco signal conversion unit converts the inputted crankshaft position sensor signal into a taco signal. The rotation delay compensation unit compensates rotation delay by converting the converted taco signal into a pulse-shaped signal. The rotation speed calculation unit calculates the rotation speed of an engine using the pulse-shaped signal. The vibration control unit controls the vibration of a balance shaft module using the calculated rotation speed.
    • 目的:提供一种用于减少振动的装置和方法,以通过使用曲轴位置传感器的信号补偿平衡轴模块的振动来改善发动机的减振特性。 构成:减振装置包括:曲轴信号输入单元(102),雷科信号转换单元(104),旋转延迟补偿单元(106),转速计算单元(108)和振动控制单元 110)。 曲轴位置传感器信号被输入到曲轴信号输入单元。 塔科信号转换单元将输入的曲轴位置传感器信号转换成塔可信号。 旋转延迟补偿单元通过将转换的taco信号转换为脉冲形信号来补偿旋转延迟。 旋转速度计算单元使用脉冲状信号来计算发动机的转速。 振动控制单元使用计算出的转速来控制平衡轴模块的振动。
    • 2. 发明公开
    • 직렬 4기통 엔진용 밸런스 샤프트 불평형 질량과 베어링 위치 선정 방법
    • 在四缸发动机的平衡轴选择问题如何定位两个支撑轴承和不平衡质量
    • KR1020100062421A
    • 2010-06-10
    • KR1020080121059
    • 2008-12-02
    • 자동차부품연구원
    • 김찬중이봉현이동원권성진배철용김현철
    • F16C23/00F16C3/20
    • F16C23/02F02B75/06F16C3/20F16C2360/22F16F15/264
    • PURPOSE: A positioning method of an unbalanced mass of a balance shaft for an inline 4-cylinder engine and a bearing is provided to prevent the rattle of gear teeth due to the change of the rotating torque of the balance shaft in high speed and to prevent the generation of noise and vibration. CONSTITUTION: A positioning method of an unbalanced mass of a balance shaft for an inline 4-cylinder engine and a bearing comprises the following steps. The amount of deformation energy by the bending of a balance shaft is produced. Kinematic energy by the rotating inertia couple forces is produced. Possible position combinations of supporting bearings according to the location variation of the equivalence unbalance mass are produced. An optimum location and a mass ration of the supporting bearing and the unbalanced mass which minimize the bending deformation and the momentum is produced by finding an object function value of each case. The mass ratio of a rotor and the unbalance mass of the balance shaft is 2~4:1. The supporting bearing and the unbalance mass are located in the 20±1 and 80±1 respectively when the total rotor length is 100.
    • 目的:提供一种用于直列4缸发动机和轴承的平衡轴不平衡质量的定位方法,以防止由于平衡轴的高速旋转扭矩的变化而使齿轮齿发生咔嗒声,并防止 产生噪音和振动。 构成:用于直列4缸发动机和轴承的平衡轴的不平衡质量的定位方法包括以下步骤。 产生通过平衡轴的弯曲的变形能量的量。 产生通过旋转惯性耦合力的运动能。 产生根据等效不平衡质量位置变化的支撑轴承的可能位置组合。 通过找到每种情况的目标函数值,产生支撑轴承和不平衡质量的最佳位置和最小化弯曲变形和动量的质量比。 转子的质量比和平衡轴的不平衡质量为2〜4:1。 当总转子长度为100时,支撑轴承和不平衡质量分别位于20±1和80±1。
    • 3. 发明授权
    • 자동화 수동변속기의 변속장치
    • 用于自动手册变速器的换档装置
    • KR100834521B1
    • 2008-06-03
    • KR1020070049240
    • 2007-05-21
    • 자동차부품연구원
    • 송세일이동원송창섭임성철박병균
    • F16H63/30
    • A shifting device for an automated manual transmission is provided to accurately align a rod at a neutral position when a driving force of a select actuator is released. A housing(110) is provided on a body of a select actuator(200), and a rod(210) of the select actuator penetrates the housing. A reference member(120) is fixed to the rod of the select actuator, and is positioned in the housing. A coupling portion(310) of a shift actuator is fixed to the reference member. A pair of aligning washers(130) are coupled to the rod, and are positioned at both sides of the reference member. An aligning resilient member(140) is installed on the aligning washers to resilient press both sides of the reference member. An aligning stopper(150) restrains movement of the aligning washers.
    • 提供了一种用于自动手动变速器的变速装置,用于当选择致动器的驱动力被释放时,将杆精确地对准中立位置处的杆。 壳体(110)设置在选择致动器(200)的主体上,并且选择致动器的杆(210)穿过壳体。 参考构件(120)固定到选择致动器的杆上,并且定位在壳体中。 换档致动器的联接部分(310)固定到参考构件。 一对对准垫圈(130)联接到杆上,并且位于参考构件的两侧。 对准弹性构件(140)安装在对准垫圈上以弹性地按压基准构件的两侧。 对准止动器(150)限制对准垫圈的移动。
    • 4. 发明公开
    • 위치 조절이 가능한 페달 조립체
    • 可调节的踏板总成
    • KR1020070023836A
    • 2007-03-02
    • KR1020050078087
    • 2005-08-25
    • 자동차부품연구원경창산업주식회사
    • 송세일박정원이동원조경희권영국박성우
    • B60T7/06
    • G05G1/405Y10T74/20528
    • A position-adjustable pedal assembly is provided to simplify the structure compared to a conventional position-adjustable pedal assembly, simplify the installation, guarantee an accurate operation, overcome restriction in an installation space, improve durability, and save the production cost. A position-adjustable pedal assembly(11) comprises a pedal arm, a pedal part, a decelerator(12), and a driving unit. The pedal arm is hinged upon a supporting bracket. The pedal part is provided at an end of the pedal arm. The decelerator is fixed to the pedal arm. The driving unit operates the decelerator. The decelerator includes a first gear part and a second gear part. The first gear part is transmitted with driving force from the driving unit. The second gear part, being meshed with the first gear part, moves the decelerator according to a driving direction of the first gear part, thereby changing the position of the pedal arm. The first gear part is implemented by a worm gear. The second gear part includes a pinion meshed with the worm gear, and a jack screw meshed with the pinion. The decelerator is moved by lateral pressure of the pinion. The jack screw is connected to a push rod(14).
    • 提供了一种位置可调踏板组件,以与传统的位置可调踏板组件相比简化了结构,简化了安装,保证了精确的操作,克服了安装空间的限制,提高了耐用性,节省了生产成本。 位置可调节踏板组件(11)包括踏板臂,踏板部分,减速器(12)和驱动单元。 踏板臂铰接在支架上。 踏板部分设置在踏板臂的一端。 减速器固定在踏板臂上。 驱动单元操作减速器。 减速器包括第一齿轮部和第二齿轮部。 第一齿轮部分通过来自驱动单元的驱动力传递。 与第一齿轮部啮合的第二齿轮部根据第一齿轮部的驱动方向移动减速器,从而改变踏板臂的位置。 第一齿轮部分由蜗轮实现。 第二齿轮部分包括与蜗轮啮合的小齿轮和与小齿轮啮合的千斤顶螺丝。 减速器由小齿轮的横向压力移动。 千斤顶螺钉连接到推杆(14)。