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公开(公告)号：KR101655230B1
公开(公告)日：2016-09-22
申请号：KR1020150177476
申请日：2015-12-11
Applicant: 현대자동차주식회사
CPC classification number: F01L13/0015 , F01L1/053 , F01L1/181 , F01L1/267 , F01L1/356 , F01L2001/0473 , F01L2001/0535 , F01L2001/467 , F01L2013/001 , F01L2013/105 , F01L2105/00
Abstract: 본발명은밸브의개폐듀레이션을가변할수 있는가변밸브듀레이션/가변리프트시스템에관한것이다. 본발명에의한가변밸브듀레이션/가변리프트시스템은캠 축; 제1 캠을포함하고, 상기캠 축이삽입되며, 상기캠 축에대한상기제1 캠의상대적인위상이가변될 수있는제1 캠부; 상기캠 축의회전을상기제1 캠부에전달하는이너브라켓; 상기이너브라켓이회전가능하게삽입되는슬라이더하우징; 그일단이상기제1 캠과접촉하는제1 로커암; 상기제1 로커암이회전가능하게결합하며, 제1 제어유로와제2 제어유로가형성된로커샤프트; 상기제1 제어유로를통해선택적으로유압을공급하는제1 솔레노이드밸브; 상기제2 제어유로를통해선택적으로유압을공급하는제2 솔레노이드밸브; 상기제1 제어유로로부터유압을공급받아상기슬라이더하우징의상대적인위치를이동시키는위치조절부; 상기제1 로커암의타단에결합하고, 제1 밸브가결합된제1 브릿지: 상기제1 브릿지내에구비되어상기제2 제어유로로부터유압을공급받아상기제1 밸브의리프트를가변하는제1 밸브리프트장치;를포함한다.
Abstract translation: 本发明涉及能够改变阀的打开/关闭持续时间的可变气门持续时间/可变升程系统。 本发明的可变气门持续时间/可变升程系统包括：凸轮轴; 第一凸轮部，其包括第一凸轮，并且与所述凸轮轴一起插入，并且可以改变所述第一凸轮相对于所述凸轮轴的相对相位; 内托架，其将所述凸轮轴的旋转传递到所述第一凸轮部; 滑动器壳体可旋转地插入内托架; 第一锁定臂，其一端与第一凸轮接触; 锁定轴，其可旋转地组合到第一锁定臂，并具有第一控制流路和第二控制流路; 选择性地通过所述第一控制流路供给油压的第一电磁阀; 选择性地通过所述第二控制流路供给油压的第二电磁阀; 位置控制部，通过从第一控制流路供给油压来移动滑块壳体的相对位置; 第一桥，其组合到第一更衣室的另一端，并与第一阀组合; 以及第一气门提升装置，在第一桥梁中被包含来自第二控制流路的油压时，改变第一阀的升程。 本发明的可变气门持续时间/可变升程系统可以根据发动机的运行状况来控制气门升程的持续时间和气门升程。
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公开(公告)号：KR1020140049409A
公开(公告)日：2014-04-25
申请号：KR1020120115638
申请日：2012-10-17
Applicant: 현대자동차주식회사
CPC classification number: F01L1/267 , F01L1/053 , F01L1/18 , F01L2105/00 , F01L2800/00 , Y02T10/18
Abstract: According an embodiment of the present invention, a variable valve lifting device comprises: a rocker arm which is arranged in a rocker arm shaft to lift a valve, has a housing mounting groove on a lower surface pressing the valve, has a pin mounting groove in a cross direction to the housing mounting groove, and has a rocker arm passage supplying oil pressure to the pin mounting groove; a variable housing which is arranged to reciprocate in the housing mounting groove and which has a latching pin insertion hole corresponding to the pin mounting groove; a variable actuator inserted into the latching pin insertion hole; an elastic member which is arranged in the latching pin insertion hole and which elastically supports the variable actuator rearward; a latching pin which is arranged to move on a rear side of the pin mounting groove forward and rearward according to the oil pressure supplied through the rocker arm passage; and a control valve unit which selectively operates the valve using a high lift by allowing a latching pin to push the variable actuator and to latch the variable housing and the rocker arm by selectively supplying oil pressure to the rear side of the pin mounting groove through the rocker arm passage. Therefore, the variable valve lifting device can reduce the number of component, cut prime costs due to reduction of weight, improve responding performance by reducing volume in hydraulic operation section, reduce hydraulic loss, and improve low-speed torque and reduce fuel consumption by lifting the valve in a multistage manner.
Abstract translation: 根据本发明的一个实施例，一种可变气门提升装置包括：摇臂，布置在摇臂轴中以提升阀门，在下表面上具有一个压紧阀门的壳体安装槽， 与壳体安装槽交叉的方向，并具有向销安装槽供给油压的摇臂通道; 可变壳体，其布置成在所述壳体安装槽中往复运动，并且具有与所述销安装槽对应的锁定销插入孔; 插入到所述闩锁销插入孔中的可变致动器; 弹性构件，其布置在所述闩锁销插入孔中并且向后弹性地支撑所述可变致动器; 锁定销，其设置成根据通过摇臂通道供应的油压而在销安装槽的前侧向前后移动; 以及控制阀单元，其通过允许闩锁销推动可变致动器并且通过选择性地通过所述销安装槽的后侧选择性地供给油压来锁定可变壳体和摇臂来选择性地操作使用高升程的阀 摇臂通道。 因此，可变气门提升装置可以减少组件数量，减轻重量降低成本，通过减小液压操作部分的体积来提高响应性能，减少液压损失，提高低速转矩，并通过提升降低燃油消耗 阀门以多级方式。
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公开(公告)号：KR101338462B1
公开(公告)日：2013-12-10
申请号：KR1020120114983
申请日：2012-10-16
Applicant: 현대자동차주식회사
CPC classification number: F01L1/267 , F01L1/053 , F01L1/18 , F01L13/0015 , F01L2105/00 , Y02T10/18
Abstract: According to an embodiment of the present invention, a variable valve lift device comprises: a locker arm, which is arranged to be rotated by a cam in a locker arm shaft, having a mounting space on a lower side of one side; a valve, which is arranged on a lower part of the mounting space; and a variable valve unit, which is mounted on the locker arm, for varying an amount that the valve is lifted. The variable valve unit includes: a fixed member, which is inserted into a fixing hole formed on an upper end of one side of the locker arm, and where an upper end is fixed on the locker arm, and where a lower end is protruding toward the mounting space; the lower end of the fixed member is inserted into the mounting space formed in the upper end; a variable member, which is arranged to be moved up and down based on the fixed member, having a lock pin groove in an inner peripheral surface of the mounting space; and a lock pin, which is arranged by being inserted into the lock pin groove, for selectively varying a length for inserting the fixed member into the mounting space by protruding from the inner peripheral surface of the mounting space selectively according to fluid pressure provided for the mounting space. Therefore, an assembly can be facilitated and a complex structure of the variable valve unit and a rocker arm can be simplified since the variable valve unit for lifting the valve in a multi-stage is formed while a fixed member (a screw member) is screwed and locked.
Abstract translation: 根据本发明的一个实施例，一种可变气门升降装置包括：一个锁臂，该锁臂布置成由锁臂轴中的一个凸轮旋转，在一侧的下侧具有安装空间; 阀，其布置在安装空间的下部; 以及可变阀单元，其安装在储物柜上，用于改变阀被提升的量。 可变阀单元包括：固定构件，其被插入形成在储物柜一侧的上端的固定孔中，并且上端固定在更衣柜上，并且下端朝向 安装空间; 固定构件的下端插入形成在上端的安装空间中; 可变构件，其被布置成基于所述固定构件上下移动，在所述安装空间的内周面中具有锁定销槽; 以及锁定销，其通过插入到所述锁定销槽中而布置，用于选择性地改变用于将所述固定构件插入所述安装空间的长度，所述长度通过从所述安装空间的内周面突出而选择性地根据为 安装空间。 因此，可以简化组装，并且可以简化可变阀单元和摇臂的复杂结构，因为在固定构件（螺钉构件）被拧紧时形成用于提升多级阀的可变阀单元 并锁定。
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公开(公告)号：KR100785145B1
公开(公告)日：2007-12-11
申请号：KR1020060129150
申请日：2006-12-18
Applicant: 현대자동차주식회사
Inventor： 김경모
Abstract: A cylinder block is provided to improve performance and durability of an engine by minimizing the discharge of oil and toxic material contained in blow-by gas with a plurality of through holes connecting a space for collecting blow-by gas to a passage extended from a crankcase. An engine includes a cylinder block(10) and a cylinder head. The cylinder block has first oil drain holes(15) in a direction where combustion chambers(12) are arranged, a plurality of through holes(16) at the opposite side of the oil drain holes where blow-by gas is flowed in through the passage formed from a crank case, and a plurality of space on a side to collect blow-by gas. The cylinder head is mounted on top of the cylinder block by forming equally spaced second drain holes which is connected to the first oil drain holes to collect leaked oil.
Abstract translation: 提供一种气缸体，以通过将多个通孔连接在一起，该多个通孔将用于收集窜气的空间连接到从曲轴箱延伸的通道中，使发动机的油和有毒材料的排放最小化，从而提高发动机的性能和耐久性 。 发动机包括气缸体（10）和气缸盖。 气缸体具有沿着燃烧室（12）的排列方向的第一排油孔（15），在排油孔的相对侧的多个通孔（16），其中窜气通过 由曲轴箱形成的通道，以及一侧的多个空间以收集窜气。 气缸盖通过形成相等间隔的第二排放孔安装在气缸体的顶部上，第二排放孔连接到第一排油孔以收集泄漏的油。
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公开(公告)号：KR1020070066017A
公开(公告)日：2007-06-27
申请号：KR1020050126698
申请日：2005-12-21
Applicant: 현대자동차주식회사
Inventor： 김경모
Abstract: A locker cover for an engine is provided to introduce and discharge blow-by gas through a wide passage for the blow-by gas formed in the locker cover so that efficiency of the oil separator is increased. A locker cover for an engine includes a cover body. The cover body includes an oil filling opening formed at a side of the cover body to mount an oil cap, and a mounting formed at the other side to mount the oil separator. Along the inner side of the cover body, a partition is provided to form a passage for the blow-by gas extended into the mounting. A baffle plate is mounted in the cover body to close the blow-by gas passage formed by the partition. An oil separator(7) is mounted to the mounting of the cover body to return oil and to discharge the blow-by gas to an intake manifold. Between the cover body and a cylinder head to mount the cover body, a gasket is disposed to seal between the cover body and the cylinder head. Two separation plates are formed in the blow-by gas passage of the cover body. The separation plates form a gas passing hole between the partition and an inner side of the cover body.
Abstract translation: 提供一种用于发动机的更衣柜，用于通过用于形成在更衣柜中的窜气的宽通道引入和排出窜气，从而提高了油分离器的效率。 用于发动机的更衣室盖包括盖体。 盖体包括形成在盖主体的侧面以安装油盖的加油口，以及形成在另一侧的安装油分离器的安装件。 沿着盖体的内侧设置隔板以形成延伸到安装件中的窜气的通道。 挡板安装在盖体中以封闭由隔板形成的窜气通道。 油分离器（7）安装到盖体的安装件上以返回油并将窜气排放到进气歧管。 在盖主体和气缸盖之间安装盖体，设置有垫圈以密封盖体和气缸盖。 在盖体的窜气通道中形成两个分离板。 分隔板在分隔件和盖体的内侧之间形成气体通过孔。
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Patent Agency Ranking
公开(公告)号：KR1020050034791A
公开(公告)日：2005-04-15
申请号：KR1020030070470
申请日：2003-10-10
Applicant: 현대자동차주식회사
Inventor： 김경모
IPC: F01M13/04
Abstract: 본 발명은 블로바이가스에 포함된 오일성분을 분리해내기 위한 오일 세퍼레이터의 케이스 도중에 흡착제를 수용시켜 오일의 분리성능이 향상되도록 하기 위한 오일 세퍼레이터에 관한 것으로,
통형상의 케이스의 일측으로 블로바이가스가 유입되기 위한 블로바이가스 유입구가 형성되고, 상기 케이스의 상부 일측으로 오일성분이 분리된 블로바이가스가 배출되도록 안내하기 위한 블로바이가스 유출구가 형성되며, 상기 케이스의 하부측으로는 분리된 오일성분의 배출을 안내하기 위한 오일 출구가 형성되는 오일 세퍼레이터에 있어서,
상기한 블로바이가스 유입구와 블로바이가스 유출구 간에는 내부통로가 형성되어지되, 상기 내부통로의 상측으로는 상기 블로바이가스 유출구의 입구단을 개폐하기 위한 다이아프램이 스프링으로써 탄력지지되고, 상기 내부통로의 하측 케이스 내부에는 도중에는 활성탄 성분으로 된 흡착재가 메쉬망으로써 감싸진 채로 개재된 것을 특징으로 한다.-
公开(公告)号：KR1020050031654A
公开(公告)日：2005-04-06
申请号：KR1020030067877
申请日：2003-09-30
Applicant: 현대자동차주식회사
Inventor： 김경모
IPC: F04C18/344
Abstract: A vacuum pump is provided to always generate a stable vacuum pressure regardless of operating an alternator by driving a vacuum pump through motive power of an engine, thereby securing braking stability of a vehicle. A housing is mounted at a predetermined part of an engine(E) through a plurality of bolts(20), having an air path discharging a vacuum pressure toward a brake booster, an oil supply path connected with the engine, and an oil discharge path. A rotary shaft is rotatively installed at a position eccentric to one side regarding to the center of the housing, directly connected with one gear receiving motive power through a timing belt or timing chain. A rotor has a plurality of vane mounting grooves radially formed to transmit motive power to the rotary shaft placed in the housing. A plurality of vanes are installed movably in association with the vane mounting grooves.
Abstract translation: 提供真空泵，以通过通过发动机的动力驱动真空泵来操作交流发电机而始终产生稳定的真空压力，从而确保车辆的制动稳定性。 壳体通过多个螺栓（20）安装在发动机（E）的预定部分处，该螺栓具有向制动助力器排出真空压力的空气通道，与发动机连接的供油路径和排油路径 。 旋转轴旋转地安装在与壳体的中心偏心的位置处，通过正时皮带或正时链与一个接收动力的齿轮直接连接。 转子具有径向形成的多个叶片安装槽，以将动力传递到放置在壳体中的旋转轴。 多个叶片与叶片安装槽相关联地可移动地安装。
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公开(公告)号：KR1020040003128A
公开(公告)日：2004-01-13
申请号：KR1020020037488
申请日：2002-06-29
Applicant: 현대자동차주식회사
Inventor： 김경모
IPC: F01L1/16
Abstract: PURPOSE: A tappet abrasion prevention structure, a control apparatus and a control method thereof are provided to minimize the abrasion of tappet contacting the cam, while allowing for improved stability of valve system. CONSTITUTION: A tappet abrasion prevention structure comprises an oil flow control unit(300) for controlling the amount of oil being supplied from an oil pump and supplying oil in accordance with the load of the tappet contacting the cam varying in accordance with the operating state of vehicle, engine RPM, engine load and oil temperature; and an oil injection unit arranged in the position where the cam and the tappet contact, which injects the oil being supplied through the oil flow control unit onto the surface of the tappet contacting the cam.
Abstract translation: 目的：提供挺杆防磨结构，控制装置及其控制方法，以最小化与凸轮接触的挺杆的磨损，同时允许提高阀系统的稳定性。 构成：挺杆防磨结构包括油流控制单元（300），用于控制从油泵供应的油量，并根据与根据下列情况的操作状态变化的凸轮接触的挺杆供油 车辆，发动机RPM，发动机负载和油温; 以及设置在凸轮和挺杆接触的位置的注油单元，其将通过油流控制单元供给的油喷射到与凸轮接触的挺杆的表面上。
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公开(公告)号：KR200228007Y1
公开(公告)日：2001-09-17
申请号：KR2019970044206
申请日：1997-12-31
Applicant: 현대자동차주식회사
Inventor： 김경모
IPC: F02M61/18
Abstract: 본고안은인젝터의불순물제거장치에관한것으로서, 필터를통해일정크기이상의불순물이일차적으로여과되고, 이차적으로배플을통해연료내의불순물이최종적으로여과됨으로써, 니들밸브와니들을통해순수한연료만을분사하게되면서완전연소가가능해지고, 완전연소실현에따른엔진성능향상의구현과엔진수명을연장시킬수 있는것이다. 본고안은몸체(10) 내의플런저(3) 저부측에연료를압축시켜이동시키기위한튜브(20)를형성하고, 상기튜브(20)의하측에얇은망형상의배플(30)을설치하며, 상기배플(30)의저부측에니들밸브(4)로통하는출구홀(50)을형성하고, 상기배플(30)의측부에외부로통하는배출홀(40)을형성한것이다.
Abstract translation: 纸提案涉及去除的注射器装置的杂质，通过过滤器和大于一定大小时，由所述主过滤杂质，通过挡板燃料在次级杂质最后过滤。因此，当通过针阀迩满注射仅纯燃料 燃烧成为可能，这将根据发动机性能延长发动机的sikilsu实施和使用寿命提高到实现完全燃烧。 内部主体10的纸张，柱塞（3）由所述燃料压缩至底侧，以形成用于在薄网移动和安装挡板30向管20侧乌伊哈岛和在所述挡板的管（20） 通过针阀4的30形成的出口孔50向底侧，并且将形成的排出孔40通向外面上挡板（30）的一侧。
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公开(公告)号：KR200223590Y1
公开(公告)日：2001-09-17
申请号：KR2019970044398
申请日：1997-12-31
Applicant: 현대자동차주식회사
Inventor： 김경모
IPC: F02B37/00
Abstract: 본고안의목적은인터쿨러를경유한저온의흡입공기에포함된수분과불순물을제거하여에미션을감소시키고, 기관의성능및 수명을향상시키기위하여배기매니폴드에서배기파이프로배출되는배기가스에의하여구동되도록설치되어, 에어크리너로흡입되는공기를압축공급하는터보챠저; 상기터보챠저로부터공급되는흡입공기를통과시킬수 있도록설치되어이렇게통과하는흡입공기의온도를냉각시키는인터쿨러; 상기인터쿨러로부터공급되는흡입공기를통과시켜흡기매니폴드로공급할수 있도록설치되어통과하는흡입공기에포함된수분과불순물을제거하게인터쿨러와흡기매니폴드사이에설치되어, 흡입공기를통과시키도록형성되는하우징; 상기하우징에회전가능하게내장되어, 상기하우징을통과하는흡입공기에의하여회전하면서이에포함된수분및 불순물을분리하도록형성되는베인, 상기베인으로부터분리된수분및 불순물을배출시키도록형성되는드레인홀을형성한필터수단을포함하여이루어짐을특징으로하는내연기관용흡기장치를제공하는데 있다.
Abstract translation: 本文的目的是由废气驱动以去除包含在通过中间冷却器减少任务，并且在为了提高发动机的性能和寿命排出到来自排气歧管的排气管传递的低温进气空气中的水分和杂质 被安装，使得涡轮增压器，用于压缩所述进料空气被吸入到空气净化器; 被安装成通过sikilsu从涡轮增压器供给的吸入空气的中间冷却器冷却通过该吸入空气的温度; 通过从中间冷却器供给的吸入空气通过进气歧管之间安装以去除包含在所述进气通道中的水分和杂质被提供要被提供给所述中间冷却器和所述进气歧管，其被形成为穿过进气 住房; 其形成为以排出水并从叶片中分离的杂质的排水孔，在形成叶片，使得内置可旋转地在壳体上，同时通过壳体传递分离水的吸入空气被旋转和包含在其中的杂质 是提供一种用于内燃机的进气装置，其特征在于由所述yirueojim包括过滤器装置的形式。
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