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公开(公告)号：KR101655689B1
公开(公告)日：2016-09-08
申请号：KR1020150091598
申请日：2015-06-26
CPC classification number: F01L1/3442 , F01L2001/34426 , F01L2001/34433 , F01L2001/34469
Abstract: 유로내에서슬라이딩됨으로써, 유로가개폐되고, 일측에는압력저감수단이마련되어유압에의한사이드포스가저감되도록하는전환밸브;를포함하는유로개폐장치가소개된다.
Abstract translation: 介绍了一种用于流路的打开和关闭装置。 用于流路的开闭装置包括：切换阀，其在流路中滑动以打开和关闭流路，并且在一侧具有减压单元，以减少由油压引起的侧向力。 因此，本发明通过侧力分散来防止切换阀的故障。
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公开(公告)号：KR101620273B1
公开(公告)日：2016-05-13
申请号：KR1020150105162
申请日：2015-07-24
CPC classification number: F01L1/3442 , F01L2001/34423 , F01L2001/34426
Abstract: CVVT의로터와스테이터사이에진각챔버및 지각챔버가형성되고, 락핀파킹위치확보를위해하나의챔버에서다른하나의챔버로오일의이동시역류를방지하기위해마련된체크밸브; 및상기체크밸브의입구측에대응되도록상기스테이터에오일유입부;가형성되되, 하나의챔버에형성된상기오일유입부가다른하나에형성된오일유입부보다소정의크기만큼크게형성됨으로써, 챔버로오일을유입시키기위한체크밸브의열림각도가증대되어캠토크에의한오프셋의발생이방지되는것을특징으로하는 CVVT의중간위상조정장치가소개된다.
Abstract translation: 本发明提供一种用于调整CVVT的中间相的装置。 用于调节CVVT的中间相的装置包括：止回阀，其具有闭合室和形成在CVVT的转子和定子之间的开口室，并且当油从一个室移动到另一个室时防止回流 固定锁销停放位置; 以及形成在所述定子上以对应于所述止回阀的入口侧的油流入单元。 形成在一个室中的油流入单元大于在另一个室上形成的规定尺寸的油流入单元，以增加止回阀的开启角度，以允许油流入室以防止凸轮扭矩的偏移。
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公开(公告)号：KR101601556B1
公开(公告)日：2016-03-09
申请号：KR1020140177884
申请日：2014-12-10
Abstract: 중간위상 CVVT의오일역류방지장치가소개된다. 이를위해본 발명은, 캠샤프트에연결되고, 그외주면에복수개의베인이형성된로터; 진각실에충진된오일이지각실로유입될수 있도록상기진각실과상기지각실을연통하는제1연결통로; 지각실에충진된오일일진각실로유입될수 있도록상기진각실과상기지각실을연통하는제2연결통로를포함하되, 락핀의셀프락 작동시오일의역류가방지되어중간위상이구현되도록상기제1연결통로와상기제2연결통로끝단에는체크밸브가설치된것을특징으로한다.
Abstract translation: 公开了一种用于中间相CVVT的油反渗透防止装置。 为了实现该目的，本发明包括：与凸轮轴连接的转子，并且包括形成在其外表面上的多个叶片; 连接推进室与延迟室以使提前室中的油流入延迟室的第一连接路径; 以及将推进室与延迟室连接以使延迟室中的油流入进气室的第二连接路径。 当锁定销的自锁被操作时，止回阀安装在第一和第二连接路径的尖端处以形成中间相，因为防止油的反向移动。
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公开(公告)号：KR101405235B1
公开(公告)日：2014-06-19
申请号：KR1020130084908
申请日：2013-07-18
CPC classification number: F16H7/08 , F16H7/0848 , F16H2007/0806 , F16H2007/0817 , F16H2007/0859 , F16H2007/0872 , F16H2007/0876 , F16H2007/0893
Abstract: The present invention relates to a hydraulic timing chain tensioner capable of being operated efficiently by self-adjusting oil pressure to maintain the tension of a timing chain and a timing chain system using the same. According to an embodiment of the present invention, the hydraulic timing chain tensioner includes: a housing which is combined with a cylinder block of an engine; an operation unit case which is inserted and fixed inside the housing and has a hollow cylindrical shape; a plunger which is placed to be able to reciprocate in the hollow of the operation unit case and has a hollow cylindrical shape; a high-pressure room which is formed by the hollow of the operation unit case and the hollow of the plunger; a low-pressure room which is formed inside the housing and is linked to the high-pressure room; an oil supply passage which is formed in the housing to supply oil from the outside of the housing to the low-pressure room; and a regulator which regulates the oil pressure of the low-pressure room. The oil pressure of the high-pressure room which reciprocates the plunger can be adjusted by the oil pressure regulated by the regulator.
Abstract translation: 本发明涉及一种液压正时链条张紧器，其能够通过自调节油压来有效地操作，以保持正时链条的张力和使用其的正时链系统。 根据本发明的实施例，液压正时链条张紧器包括：与发动机的气缸体组合的壳体; 操作单元壳体，其插入固定在壳体内并具有中空圆柱形状; 柱塞，其被设置成能够在操作单元壳体的中空部中往复运动并且具有中空圆柱形状; 由操作单元壳体的中空部和柱塞的中空部形成的高压室; 低压室，形成在壳体的内部并连接到高压室; 供油通道，其形成在壳体中以从壳体的外部向低压室供应油; 以及调节低压室的油压的调节器。 往复运动的高压室的油压可以通过调节器调节的油压来调节。
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公开(公告)号：KR1020100044014A
公开(公告)日：2010-04-29
申请号：KR1020080103303
申请日：2008-10-21
Inventor： 오정한
IPC: F16H7/08
Abstract: PURPOSE: An oil supplying structure of a timing chain tensioner is provided to reduce supplying air to a tensioner by installing an orifice in a vent-line. CONSTITUTION: A tensioner(120) controls the tension of a timing chain(140) by using fluid pressure. The fluid pressure is provided in an oil pump. A supply line(260) transfers the fluid pressure from the oil pump to the tensioner. The supply line comprises a check valve. A vent-line(270) is formed between the check valve and the tensioner. The vent-line is branched in the supply line.
Abstract translation: 目的：提供正时链张紧器的供油结构，以通过在排气管中安装孔来减少向张紧器供应空气。 构成：张紧器（120）通过使用流体压力来控制正时链条（140）的张力。 流体压力设置在油泵中。 供应管线（260）将来自油泵的流体压力传递到张紧器。 供应管路包括止回阀。 在止回阀和张紧器之间形成排气管（270）。 排气管线在供应管线中分支。
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Patent Agency Ranking
公开(公告)号：KR101518882B1
公开(公告)日：2015-05-11
申请号：KR1020090119403
申请日：2009-12-03
Applicant: 현대자동차주식회사
Inventor： 오정한
Abstract: 본 발명은 가변 밸브 리프트 장치에 관한 것으로, 캠 샤프트, 상기 캠 샤프트에 구비된 입력 캠, 상기 캠 샤프트와 평행하게 구비되는 로커 샤프트, 상기 캠 샤프트에 피벗(povot)운동 가능하도록 구비되어 밸브 개폐부를 개폐하는 출력 캠 및 상기 로커 샤프트에 구비되어 상기 입력 캠의 회전을 상기 출력 캠에 선택적으로 전달하는 제어부를 포함한다.
가변 밸브 리프트, CDAAbstract translation: 可变气门升程装置包括凸轮轴，设置在凸轮轴上的输入凸轮，与凸轮轴平行设置的摇臂轴以及可移动地枢转地安装在凸轮轴上的气门打开/关闭单元， 并且设置在摇臂轴上用于选择性地将输入凸轮的旋转传递到输出凸轮的控制单元。
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公开(公告)号：KR1020090064013A
公开(公告)日：2009-06-18
申请号：KR1020070131568
申请日：2007-12-14
Applicant: 현대자동차주식회사
Inventor： 오정한
CPC classification number: F01L13/0063 , F01L13/0026 , F01L2001/0476 , F01L2013/0068 , F01L2103/01 , F01L2820/032 , Y10T74/20882
Abstract: A continuous variable valve lift apparatus is provided to configure working area variously because the angle of the eccentric shaft is controlled by the controlling element equipped with the oil pressure valve. A continuous variable valve lift apparatus comprises an input cam(110) which is placed in an input shaft(100); a valve opening and closing unit(500); a rotational center shaft which is placed in parallel to the input shaft; a lever(300) which opens and closes the valve opening and closing unit while rotating at a constant angle around the rotational center shaft; and a controlling unit which is prepared in order to control the relative location of the input shaft and rotational center shaft. The controlling unit comprises a connection link connected with the rotational center shaft; and an eccentric shaft(420) connected to the connection link.
Abstract translation: 提供了一种连续可变气门提升装置，用于构成工作区域，因为偏心轴的角度由装有油压阀的控制元件控制。 连续可变气门提升装置包括放置在输入轴（100）中的输入凸轮（110）; 阀开闭单元（500）; 旋转中心轴，其平行于所述输入轴放置; 杠杆（300），其围绕所述旋转中心轴以恒定角度旋转，所述杠杆（300）在所述阀开闭单元打开和关闭; 以及为了控制输入轴和旋转中心轴的相对位置而准备的控制单元。 所述控制单元包括与所述旋转中心轴连接的连接杆; 以及连接到所述连接连杆的偏心轴（420）。
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公开(公告)号：KR100836917B1
公开(公告)日：2008-06-11
申请号：KR1020060091912
申请日：2006-09-21
Applicant: 현대자동차주식회사
Inventor： 오정한
Abstract: 가변 밸브 리프트 장치의 캠팔로어 구조가 개시된다. 개시된 가변 밸브 리프트 장치의 캠팔로어 구조는, 아웃터 바디와; 상기 아웃터 바디 내에서 밸브와 접촉되도록 설치된 이너 바디와; 상기 이너 바디와 상기 아웃터 바디가 일체가 되도록 상기 이너 바디와 상기 아웃터 바디에 설치된 로킹 핀과; 상기 로킹 핀에 설치되어 로우 리프트시 상기 아웃터 바디를 컨트롤하도록 하는 로스트 모션 스프링;을 포함하는 것을 그 특징으로 한다.
본 발명에 따르면, 로우 리프트시 이너 바디와 아웃터 바디가 각각 독립적으로 움직이더라도 아웃터 바디를 컨트롤할 수 있게 된다.
캠팔로어, 로우 리프트, VVL-
公开(公告)号：KR1020070070280A
公开(公告)日：2007-07-04
申请号：KR1020050000143
申请日：2005-01-03
Applicant: 현대자동차주식회사
Inventor： 오정한
Abstract: A jig for installing a timing chain of an engine is provided to improve the assembly workability of the engine by readily passing the timing chain with a chain guide and a tension arm through a hole of a cylinder head. A jig for installing a timing chain of an engine includes a first lever arm(7), a second lever arm(13), and a resilient member. The first lever arm has a projection(5) rotatably inserted into a tension arm. The second lever arm has a projection(11) rotatably inserted into a chain guide, and is hinged to the first lever arm. The resilient member resiliently supports the first lever arm and the second lever arm in a direction that a distance between the projection of the first lever arm and the projection of the second lever arm is closed to each other. The resilient member includes a hooking pin(15) projected toward the first and second lever arms, and a torsion spring(23) inserted into hinge pins of the first and second lever arms.
Abstract translation: 提供了一种用于安装发动机的正时链条的夹具，通过使链条引导件和张力臂通过气缸盖的孔容易地通过正时链条来提高发动机的组装可操作性。 用于安装发动机的正时链的夹具包括第一杠杆臂（7），第二杠杆臂（13）和弹性构件。 第一杠杆臂具有可旋转地插入张力臂的突起（5）。 第二杠杆臂具有可旋转地插入链条引导件中并与第一杠杆臂铰接的突起（11）。 弹性构件沿着第一杠杆臂的突起与第二杠杆臂的突起之间的距离相互闭合的方向弹性地支撑第一杠杆臂和第二杠杆臂。 弹性构件包括朝向第一和第二杠杆臂突出的钩销（15）和插入第一和第二杠杆臂的铰链销的扭簧（23）。
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公开(公告)号：KR1020070061633A
公开(公告)日：2007-06-14
申请号：KR1020050121263
申请日：2005-12-10
Applicant: 현대자동차주식회사
Inventor： 오정한
CPC classification number: F01L1/185 , F01L1/053 , F01L13/0015 , F01L2820/00 , Y02T10/18
Abstract: A malfunction preventing structure of a variable valve lift apparatus for an engine is provided to smoothly perform valve lift transformation under any condition of the engine. A malfunction preventing structure of a variable valve lift apparatus for an engine includes an outer body(1) and an inner body(7). The outer body transmits kinetic force of a high lift cam. The inner body is coupled inside the outer body such that the inner body is relatively rotatable through a shaft(3). The inner body has a locking pin arranged at the side opposite to the side connected with the shaft, such that the locking pin is protruded and retracted so as to switch the state locked to the high lift cam. A protrusion(9) is formed on the outer body so as to suppress protrusion of the locking pin.
Abstract translation: 提供用于发动机的可变气门提升装置的故障防止结构，以在发动机的任何状况下平稳地进行气门升程转换。 用于发动机的可变气门提升装置的故障防止结构包括外体（1）和内体（7）。 外身传递高升力凸轮的动力。 内部主体联接在外部主体内，使得内部主体通过轴（3）相对旋转。 内体具有设置在与轴连接的一侧相反侧的锁定销，使得锁定销突出和缩回，以便将锁定到高升程凸轮的状态切换。 在外体上形成突起（9），以抑制锁定销的突起。
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