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公开(公告)号：KR101209719B1
公开(公告)日：2012-12-07
申请号：KR1020090049638
申请日：2009-06-04
Applicant: 현대자동차주식회사
CPC classification number: F02D13/0253 , F01L1/185 , F01L13/0021 , F01L13/0036 , Y02T10/18 , Y10T74/2107
Abstract: 따라서, 스윙암을내측바디와외측바디로나누어구성하고, 레칭기구가이들사이를연결하거나해제함으로써밸브의움직임을가변적으로제어할수 있다. 따라서, 엔진의가동상태에따라서실린더를효과적으로휴지시킬수 있다.
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公开(公告)号：KR1020120129589A
公开(公告)日：2012-11-28
申请号：KR1020110047940
申请日：2011-05-20
Applicant: 현대자동차주식회사
CPC classification number: F01L13/00 , F01L1/08 , F01L1/12 , F01L1/14 , F01L1/18 , F01L9/02 , F02F1/00
Abstract: PURPOSE: A tappet structure of a variable valve lift is provided to guide a smooth operating connection without that, the horizontal plane of a low cap hangs on the center end. CONSTITUTION: A tappet structure of a variable valve lift comprises an outer tappet(210) and an inner tappet(220). The outer tappet comprises a top surface and a hollow(211), and a high cam contacts with the outer surface of the hollow. The inner tappet is inserted into the hollow of the outer tappet. A low cap(110) contacts with the inner tappet. The top of the inner tappet is eccentrically formed in the direction that the low cap moves down with rotating from the center shaft of the inner tappet. The top of the inner tappet is gradually inclined in the direction the low cap moves down with rotating.
Abstract translation: 目的：提供可变气门升程的挺杆结构，以引导平稳的操作连接，而低盖的水平面悬挂在中心端。 构成：可变气门升程的挺杆结构包括外挺杆（210）和内挺杆（220）。 外挺杆包括顶表面和中空部分（211），高凸轮与中空部分的外表面接触。 内部挺杆插入外部推杆的中空部分。 低盖（110）与内部挺杆接触。 内部挺杆的顶部沿着从内部挺杆的中心轴旋转的方向偏心地形成。 内部挺杆的顶部在低帽沿旋转方向向下移动的方向上逐渐倾斜。
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公开(公告)号：KR101172332B1
公开(公告)日：2012-08-07
申请号：KR1020100123453
申请日：2010-12-06
Applicant: 현대자동차주식회사
CPC classification number: F01L1/352 , F01L1/344 , F01L2001/3522 , F16D3/10
Abstract: 본 발명은 가변 밸브 타이밍 장치에 관한 것으로, 캠 샤프트와 연결된 캠 샤프트 홀더, 상기 캠 샤프트에 회전을 전달하는 캠 스프로켓, 상기 캠 샤프트 홀더에 구비되며, 이동 나사산이 형성된 회전 샤프트, 상기 회전 샤프트의 양단에 각각 구비되는 제1,2 피동 베벨 기어, 상기 이동 나사산에 치합되어 상기 제1 피동 베벨 기어 또는 상기 제2 피동 베벨 기어의 회전에 따라 상기 회전 샤프트의 길이 방향으로 이동하며 상기 캠 샤프트와 상기 캠 스프로켓의 상대적인 회전각을 가변시키는 스크류 너트 및 선택적으로 상기 제1 피동 베벨 기어 또는 상기 제2 피동 베벨 기어를 회전시키는 기어 제어부를 포함한다.
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公开(公告)号：KR101145638B1
公开(公告)日：2012-07-11
申请号：KR1020100042403
申请日：2010-05-06
Applicant: 현대자동차주식회사
CPC classification number: F01L1/143 , F01L1/185 , F01L1/2405 , F01L13/0036 , F01L2105/00
Abstract: 본 발명은 가변 밸브 리프트 장치에 관한 것으로, 개폐부, 상기 개폐부와 선택적으로 접촉하는 로우 리프트 캠, 상기 로우 리프트 캠과 나란히 배치되는 하이 리프트 캠, 조절부, 상기 조절부에 연결되는 패드 힌지 및 상기 패드 힌지를 중심으로 피벗(pivot) 운동하며 상기 하이 리프트 캠과 상기 개폐부와 접촉하는 패드를 포함하되, 상기 조절부는 선택적으로 상기 패드 힌지의 위치를 변화시킨다.
Abstract translation: 本发明中，开闭部，所述低升程凸轮，高升程凸轮，所述控制单元，所述衬垫的铰链和连接到该控制单元的垫被侧与所述低升程凸轮并排布置，其与任选的可变气门升程装置的打开和关闭部分和接触 以及围绕铰链枢转运动并接触高升程凸轮和开闭部件的衬块，调节部件选择性地改变衬块铰链的位置。
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公开(公告)号：KR1020120002316A
公开(公告)日：2012-01-05
申请号：KR1020100063135
申请日：2010-06-30
Applicant: 현대자동차주식회사
CPC classification number: F02B75/048
Abstract: PURPOSE: A variable compression ratio apparatus is provided to improve the durability of link members by transferring the combustion power of a mixer to a connecting rod. CONSTITUTION: A connecting rod(20) is connected to a piston through a piston pin to be rotatable. An eccentric bearing link is arranged in a mounting groove in concentric to be rotatable. A control link is connected to an eccentric bearing link to be rotatable. A first swinging link(50) is connected to the control link to be rotatable. A second swinging link(52) is connected to the control link to be rotatable.
Abstract translation: 目的：提供可变压缩比装置，通过将混合器的燃烧功率传递到连杆来提高连杆构件的耐久性。 构成：连杆（20）通过活塞销连接到活塞以可旋转。 偏心轴承连接件以同心的方式布置在安装槽中，以便可旋转。 控制连杆连接到可旋转的偏心轴承连杆。 第一摆动连杆（50）连接到控制连杆以可转动。 第二摆动连杆（52）连接到控制连杆以可转动。
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Patent Agency Ranking
公开(公告)号：KR1020120000413A
公开(公告)日：2012-01-02
申请号：KR1020100060765
申请日：2010-06-25
Applicant: 현대자동차주식회사
CPC classification number: F01L1/047 , F01L13/0036 , F01L2001/0475 , F01L2013/0052
Abstract: PURPOSE: A variable valve lift apparatus is provided to prevent the volume of an engine from being increased by arranging a structure for controlling a valve lift inside a cam shaft. CONSTITUTION: A variable valve lift apparatus comprises a control shaft(103), a cam(110), a valve opening and closing unit, and a control unit. The control shaft is slidably arranged inside a cam shaft(101). The cam is slidably formed in the cam shaft and has high-lift and low-lift cam lobes(112,114). The valve opening and closing unit is touched with the cam. The control unit moves the cam when the control shaft is operated and selectively touches the high-lift cam lobe or the low-lift cam lobe with the valve opening and closing unit.
Abstract translation: 目的：提供一种可变气门提升装置，用于通过布置用于控制凸轮轴内的气门升程的结构来防止发动机的体积增加。 构成：可变气门提升装置包括控制轴（103），凸轮（110），阀打开和关闭单元以及控制单元。 控制轴可滑动地布置在凸轮轴（101）内。 凸轮可滑动地形成在凸轮轴中并具有高升力和低升程凸轮凸角（112,114）。 阀门开闭单元与凸轮接触。 控制单元在控制轴操作时移动凸轮，并且利用阀打开和关闭单元选择性地接触高升程凸轮凸角或低升程凸轮凸角。
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公开(公告)号：KR1020110137155A
公开(公告)日：2011-12-22
申请号：KR1020100057205
申请日：2010-06-16
Applicant: 현대자동차주식회사
CPC classification number: F01L1/352
Abstract: PURPOSE: A timing device of a continuously variable valve is provided to vary valve timing regardless of the oil pressure of an engine. CONSTITUTION: A timing device of a continuously variable valve comprises an end plate(300), a drive sprocket(310), first and second friction plates(130,140), first and second brakes, and a control gear unit(200). The drive sprocket transfers rotation to the end plate. The first and second friction plates are coaxial with the end plate. The first and second brakes selectively brake the first and second friction plates. The control gear unit varies the relative rotation angle of the end plate and the drive sprocket.
Abstract translation: 目的：提供连续可变阀的定时装置，以便与发动机的油压无关地改变气门正时。 构成：连续可变阀的定时装置包括端板（300），驱动链轮（310），第一和第二摩擦板（130,140），第一和第二制动器以及控制齿轮单元（200）。 驱动链轮将旋转传递到端板。 第一和第二摩擦片与端板同轴。 第一和第二制动器选择性地制动第一和第二摩擦板。 控制齿轮单元改变端板和驱动链轮的相对旋转角度。
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公开(公告)号：KR1020110063163A
公开(公告)日：2011-06-10
申请号：KR1020090120118
申请日：2009-12-04
Applicant: 현대자동차주식회사
CPC classification number: Y02T10/144 , F02B37/22 , F01D17/16 , F02B39/00 , F05B2220/40 , F05D2220/40
Abstract: PURPOSE: A variable geometry turbocharger is provided to simplify a manufacturing process by removing of a guide, a guide pin, and a nozzle ring pin and save manufacturing cost. CONSTITUTION: A variable geometry turbocharger comprises a nozzle ring(10), a unison ring(20), a vane(40), a vane shaft, a vane arm, and an operating unit(50). The protrusion(12) of the nozzle ring is protruded toward one surface in a radial direction. The unison ring is placed in the protrusion on one surface of the nozzle ring. The vane is installed on the other surface of the nozzle ring. The vane shaft is connected to the vane and passes through the nozzle ring. The vane arm is connected to the vane and is rotatably coupled to the unison ring. The operating unit rotates the unison ring relatively to the nozzle ring.
Abstract translation: 目的：提供可变几何涡轮增压器，通过去除导向件，导销和喷嘴环销以简化制造过程，并节省制造成本。 构成：可变几何涡轮增压器包括喷嘴环（10），协调环（20），叶片（40），叶片轴，叶片臂和操作单元（50）。 喷嘴环的突起（12）沿径向向一个表面突出。 一致环被放置在喷嘴环的一个表面上的突起中。 叶片安装在喷嘴环的另一个表面上。 叶片轴连接到叶片并通过喷嘴环。 叶片臂连接到叶片并且可旋转地联接到协调环。 操作单元相对于喷嘴环旋转协调环。
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公开(公告)号：KR1020110063138A
公开(公告)日：2011-06-10
申请号：KR1020090120088
申请日：2009-12-04
Applicant: 현대자동차주식회사
CPC classification number: Y02T10/146 , F02M23/00 , B60W20/13 , F02B25/02 , F02M2023/008
Abstract: PURPOSE: An engine for a hybrid electric vehicle is provided to increase running distance since battery is charged by the operation of an engine regardless of the running condition of the vehicle. CONSTITUTION: An engine(100) for a hybrid electric vehicle comprises an air manifold(200), a first valve unit(210) and an air tank(230). The air manifold is connected to one intake port(115) for each cylinder through each air port(201). The first valve unit is operated by a corresponding cam shaft(125), supplies compressed air from the air manifold to a combustion chamber through the air port or moves air pressure to the air manifold through the air port. If the first valve unit does not operate, the first valve unit prevents the backflow of air pressure to the combustion chamber using one-way function. The air tank supplies the compressed air to the combustion chamber according to the operation of the first valve unit or stores the compressed air of the combustion chamber.
Abstract translation: 目的：提供一种用于混合动力电动车辆的发动机，以增加运行距离，因为无论车辆的运行状况如何，通过发动机的操作对电池进行充电。 构成：用于混合电动车辆的发动机（100）包括空气歧管（200），第一阀单元（210）和空气罐（230）。 空气歧管通过每个空气端口连接到每个气缸的一个进气口（115）。 第一阀单元由相应的凸轮轴（125）操作，通过空气端口将空气歧管的压缩空气供应到燃烧室，或通过空气端口将空气压力移动到空气歧管。 如果第一阀单元不工作，则第一阀单元使用单向功能来防止空气压力回到燃烧室。 空气罐根据第一阀单元的操作将压缩空气供应到燃烧室，或存储燃烧室的压缩空气。
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公开(公告)号：KR1020110062626A
公开(公告)日：2011-06-10
申请号：KR1020090119405
申请日：2009-12-03
CPC classification number: Y02T10/125 , F01L13/0036 , F01L1/143 , F01L1/267
Abstract: PURPOSE: A GDI asymmetrical variable valve lift device is provided to properly mix fuel and air and to improve the through-flow of a combustion chamber. CONSTITUTION: A GDI asymmetrical variable valve lift device comprises a first cam, a cam shaft(10), a plurality of high lift cams(70), first and second low lifts(80,90), and first and second valve opening and closing parts(101,102). A plurality of high lift cams is installed in the cam shaft. The first and second low lifts are installed in the cam shaft. The first valve opening and closing part are opened and closed by the high lift cam and the first row lift cam. The second valve opening and closing part are opened and closed by the high lift cam and the second row lift cam.
Abstract translation: 目的：提供GDI不对称可变气门提升装置，以适当地混合燃料和空气并改善燃烧室的通流。 构成：GDI不对称可变气门提升装置包括第一凸轮，凸轮轴（10），多个高升程凸轮（70），第一和第二低升程（80,90）以及第一和第二阀开闭 零件（101,102）。 多个高升程凸轮安装在凸轮轴中。 第一和第二低电梯安装在凸轮轴中。 第一阀打开和关闭部分由高升程凸轮和第一排升降凸轮打开和关闭。 第二阀打开和关闭部分由高升程凸轮和第二排提升凸轮打开和关闭。
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