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    • 3. 发明公开
    • 연속 가변 밸브 리프트/타이밍 장치
    • 连续可变阀提升/定时装置
    • KR1020150028594A
    • 2015-03-16
    • KR1020130107417
    • 2013-09-06
    • 현대자동차주식회사
    • 박병옥
    • F01L1/12F01L1/34F01L13/00
    • F01L1/34F01L1/18F01L1/185F01L13/0063
    • 본 발명은 연속 가변 밸브 리프트/타이밍 장치에 관한 것으로, 캠 샤프트에 구비되는 캠; 실린더 헤드와 연결된 제1 엔드를 중심으로 회전 가능하며, 제2 엔드를 포함하는 스윙암; 상기 제2 엔드에 회전 가능하게 결합하는 회전 샤프트, 상기 회전 샤프트에 결합하며 출력 면이 형성된 출력 캠 및 상기 회전 샤프트에 연결되며 상기 캠과 접촉하고 상기 회전 샤프트와 상대적인 거리가 가변되는 입력 롤러를 포함하는 엑추에이팅 암; 상기 출력 면에 접촉하여 개폐되는 밸브 개폐부; 상기 제2 엔드의 상대적인 위치를 가변시키는 스윙암 제어부; 및 상기 입력부의 상대적인 위치를 가변시키는 리프트 타이밍 제어부;를 포함한다.
    • 本发明涉及连续可变气门升程/定时装置。 连续可变气门升程/定时装置包括:安装在凸轮轴中的凸轮; 摆动臂,其能够围绕连接到具有第二端的气缸盖的第一端旋转; 致动臂,其包括联接到待旋转的第二端的旋转轴,联接到具有输出侧的旋转轴的输出凸轮和连接到与凸轮接触的旋转轴的输入辊, 旋转轴改变; 通过与输出侧接触而开闭的阀开闭单元; 摆臂控制单元改变第二端的相对位置; 以及改变输入单元的相对位置的升降定时控制单元。
    • 5. 发明公开
    • 금속분말 사출 성형을 이용한 밸브 트레인 부품의 제조방법
    • 使用金属粉末注射成型制造阀门部件的方法
    • KR1020140021443A
    • 2014-02-20
    • KR1020120088032
    • 2012-08-10
    • 현대자동차주식회사기아자동차주식회사
    • 차성철
    • B22F3/12B22F3/24B22F5/00C23C8/20
    • B21K1/22B22F1/0059B22F3/225B22F5/10B22F2998/10B22F2999/00F01L1/00F01L13/0063Y10T29/49298B22F3/10B22F2003/248B22F2201/32
    • The present invention relates to a method for manufacturing belt train components using a powdered metal injection molding method which includes a step of obtaining raw materials for injection molding by mixing a powdered metal and a binder; a step of forming a molded article by injecting the obtained raw material into a mold of the shape of the belt train component; a step of solvent-extracting the molded article; a step of forming a sintered body by green-removing and sintering the molded article went through the solvent-extracting step; a step of sizing the sintered body; a step of vacuum-carburizing the sintered body went through the sizing step; and a step of grinding the sintered body went through the vacuum-carburizing step. [Reference numerals] (S100) Mis; (S110) Injection; (S120) Solvent extraction; (S130) Green-removing and sintering; (S140) Sizing/treating; (S150) Carburizing; (S160) Grinding
    • 本发明涉及一种使用粉末状金属注射成型方法制造带束组件的方法,该方法包括通过混合粉末金属和粘合剂来获得注射成型原料的步骤; 通过将获得的原料注入到带束组件的形状的模具中来形成模制品的步骤; 溶剂萃取模塑制品的步骤; 通过绿色除去和烧结成型制品形成烧结体的步骤通过溶剂提取步骤; 确定烧结体尺寸的步骤; 对烧结体进行真空渗碳的工序通过施胶工序; 烧结体的研磨工序经过真空渗碳工序。 (附图标记)(S100)Mis; (S110)注射; (S120)溶剂萃取; (S130)除绿和烧结; (S140)施胶/处理; (S150)渗碳; (S160)研磨
    • 6. 发明授权
    • 연속 가변 밸브 리프트장치의 검사시스템
    • 检查连续可变阀门提升装置的系统
    • KR101360074B1
    • 2014-02-12
    • KR1020120157506
    • 2012-12-28
    • 현대자동차주식회사기아자동차주식회사
    • 이종원하경표
    • F01L13/00F02D13/02F01L1/18
    • F02D13/02F01L1/185F01L13/0063F01L2800/14F01L2810/00F01L2820/045G01B5/0032
    • Disclosed is a system for testing a continuous variable lift device. The system for testing a continuous variable lift device includes a driving motor rotating a cam; a sensor unit having at least one sensor outputting electrical signals corresponding to the rotational displacement of both ends of a swing arm opening and closing a valve by receiving the rotation of the cam via the continuous variable lift device; and a testing device which measures and tests a valve lift of the continuous variable lift device by receiving and calculating the electrical signals of the sensor unit. The valve lift can be accurately measured and tested after assembling the continuous variable lift device as the present invention is installed on an assembly line of a vehicle engine.
    • 公开了一种用于测试连续可变升降装置的系统。 用于测试连续可变提升装置的系统包括:旋转凸轮的驱动马达; 传感器单元,其具有至少一个传感器,其输出对应于通过经由连续可变提升装置接收所述凸轮的旋转而使阀门打开和关闭的两端的旋转位移的电信号; 以及通过接收和计算传感器单元的电信号来测量和测试连续可变提升装置的气门升程的测试装置。 在将本发明安装在车辆发动机的装配线上的连续可变提升装置组装之后,可以精确地测量和测试气门升程。