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公开(公告)号：KR101294050B1
公开(公告)日：2013-08-07
申请号：KR1020100095557
申请日：2010-09-30
Applicant: 현대자동차주식회사
CPC classification number: F02B33/40 , F02B39/06 , F02D23/00 , Y02T10/144
Abstract: 터보 랙 개선 장치는 복수개의 실린더, 상기 복수개의 실린더에 공기를 공급하기 위한 흡기 매니폴드, 그리고 상기 복수개의 실린더에서 발생한 배기가스를 배출하기 위한 배기 매니폴드를 포함하는 엔진; 신선한 공기를 상기 흡기 매니폴드에 공급하기 위하여 상기 흡기 매니폴드에 연결되어 있는 흡기 통로; 상기 배기 매니폴드에 모인 배기가스를 외부로 배출하기 위하여 상기 배기 매니폴드에 연결되어 있는 배기 통로; 상기 배기 매니폴드 또는 상기 배기 통로에 장착되어 배기가스에 의하여 회전하는 터빈 그리고 흡기 통로에 장착되어 있으며 상기 터빈에 연결되어 터빈과 함께 회전하며 흡기 통로의 공기를 압축하는 제1컴프레서를 포함하는 터보 챠져; 상기 흡기 통로의 제1지점에서 분기되어 상기 제1지점의 하류에 있는 상기 흡기 통로의 제2지점에서 상기 흡기 통로와 합쳐지는 바이패스 통로; 상기 바이패스 통로를 상기 흡기 통로에 선택적으로 연통시키는 컨트롤 밸브; 상기 바이패스 통로에 장착되어 있으며, 상기 바이패스 통로를 통과하는 공기를 압축하는 제2컴프레서; 그리고 상기 제2컴프레서를 작동시키기 위한 동력을 생성하여 상기 동력을 동력 전달 장치를 통해 선택적으로 상기 제2컴프레서에 공급하는 구동 장치;를 포함하는 것을 특징으로 한다.
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公开(公告)号：KR1020120063122A
公开(公告)日：2012-06-15
申请号：KR1020100124173
申请日：2010-12-07
Applicant: 현대자동차주식회사
Abstract: PURPOSE: A variable valve lift apparatus is provided to improve the reliability of operation by stabilizing a behavior of a spring with preventing abrasion in the spring. CONSTITUTION: A variable valve lift apparatus comprises outer and inner tappet bodies, a latching unit(30), a spring plate, a lost motion spring and a valve. The outer and inner tappet bodies comprise outer and inner tappet guide holes. The latching unit is installed inside the inner tappet body guide hole, and selectively inserted into the outer tappet body guide hole. The spring plate is coupled to the inner tappet body. The lost motion spring elastically supports the outer tappet body. The valve is coupled to the inner tappet body. The latching unit comprises a latching pin(32), a retainer(36), a spring guide unit(38), and a latching pin spring(44). The retainer is inserted into a movable hole(34) of the latching pin, and coupled to the inner tappet body. The spring guide unit is coupled to the retainer. The latching pin spring is coupled to the spring guide unit, and elastically supports the latching pin.
Abstract translation: 目的：提供可变气门提升装置，通过稳定弹簧的行为，防止弹簧的磨损，提高操作的可靠性。 构成：可变气门提升装置包括外部和内部挺杆本体，闭锁单元（30），弹簧板，空转弹簧和阀。 外部和外部挺杆本体包括外部和内部挺杆引导孔。 闩锁单元安装在内部挺杆本体引导孔的内部，并且选择性地插入外部挺杆本体引导孔。 弹簧板联接到内部挺杆本体。 空动弹簧弹性地支撑外挺挺体。 阀连接到内部挺杆本体。 闩锁单元包括锁定销（32），保持器（36），弹簧引导单元（38）和闩锁销弹簧（44）。 保持器插入到闩锁销的可动孔（34）中，并且联接到内部挺杆本体。 弹簧引导单元联接到保持器。 闩锁销弹簧联接到弹簧引导单元，并且弹性地支撑闩锁销。
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公开(公告)号：KR1020120006763A
公开(公告)日：2012-01-19
申请号：KR1020100067412
申请日：2010-07-13
Applicant: 현대자동차주식회사
CPC classification number: F02D15/04 , F02B75/044
Abstract: PURPOSE: A VCR(Variable Compression Ratio) device is provided to guarantee a stable VCR because a fluid pressure is selectively provided and released through the oil chamber between the inside and outside pistons. CONSTITUTION: A VCR(Variable Compression Ratio) device comprises a outer piston(200), an inner piston(210), a latching pin(240), a variable slider, and a supporting plate. The inner piston is closely adhered to the inner circumference of piston and slid to the up and down. The latching pin is passed through the inner piston and slid in a vertical direction to an axial direction. The variable slider is selectively touched to both end parts of the latching pin. The variable slider pushes one end between the both ends of the latching pin to an opposite direction. The supporting linearly reciprocates variable sliders on the both sides perpendicular to longitudinal direction of the latching pin. One end of the variable shaft selectively rotated is connected to the variable slider. A sliding direction of the variable slider is controlled by the rotation of the variable shaft.
Abstract translation: 目的：提供VCR（可变压缩比）装置以保证稳定的VCR，因为流体压力通过内部和外部活塞之间的油室选择性地提供和释放。 构成：VCR（可变压缩比）装置包括外活塞（200），内活塞（210），闭锁销（240），可变滑块和支撑板。 内活塞与活塞的内周紧密贴合，上下滑动。 锁定销穿过内部活塞并在垂直于轴向的方向上滑动。 可变滑动器被选择性地接触到锁定销的两个端部。 可变滑块将闩锁销的两端之间的一端推向相反的方向。 支撑件在与闩锁销的纵向方向垂直的两侧上可变滑块线性往复运动。 选择性旋转的可变轴的一端连接到可变滑块。 可变滑块的滑动方向由可变轴的旋转控制。
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公开(公告)号：KR1020110129130A
公开(公告)日：2011-12-01
申请号：KR1020100048584
申请日：2010-05-25
Applicant: 현대자동차주식회사
CPC classification number: Y02T10/144 , F02B37/22 , F01D17/14 , F02B39/16 , F05B2220/40 , F05D2220/40
Abstract: PURPOSE: The scroll supplying the exhaust flow energy to turbine is disunited to two. The exhaust flow energy can be secured in the low speed. CONSTITUTION: An internal combustion engine comprises a cylinder head(100) and two more scrolls(301,302), and a shield. The cylinder head has exhaust ports(102a, 102b, 102c, 102d) of the pair per each the cylinder. In two more scrolls, a supercharging unit is connected to each exhaust port of the cylinder head. The scroll is arranged so that the exhaust gas exhausted from the exhaust port flow in into the supercharging unit. By selectively supplying the exhaust gas among scroll to one side it cross sections scroll, the shield reduces. The variable valve device for being selectively opened and closed is installed among a pair of exhaust ports in one exhaust port. The scroll of two is formed within the supercharging unit. The shield is installed in order to selectively open and close one side scroll among the scroll of two.
Abstract translation: 目的：向涡轮提供排气能量的涡旋分为两部分。 可以以低速确保排气流能。 构成：内燃机包括气缸盖（100）和另外两个涡卷（301,302）和屏蔽件。 气缸盖具有每个气缸的一对排气口（102a，102b，102c，102d）。 在另外两个卷轴中，增压单元连接到气缸盖的每个排气口。 涡卷被布置成使得从排气口排出的排气流入增压单元。 通过选择性地将涡管中的排气供应到一侧，其横截面涡旋，屏蔽减少。 用于选择性地打开和关闭的可变阀装置安装在一个排气口中的一对排气口中。 两个涡卷形成在增压装置内。 安装屏蔽以选择性地打开和关闭两个滚动体之间的一侧涡旋。
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公开(公告)号：KR1020110016590A
公开(公告)日：2011-02-18
申请号：KR1020090074176
申请日：2009-08-12
Applicant: 현대자동차주식회사
CPC classification number: F01L1/10 , F01L13/0063 , F01L2013/0073 , F01L2820/033
Abstract: PURPOSE: A continuously variable valve lift device for a vehicle is provided to reduce manufacturing costs by the removal of an exhaust CVVT. CONSTITUTION: A continuously variable valve lift device for a vehicle comprises a drive shaft(10), a rocker-arm shaft(30), an output cam(45), and a variable drive unit(50). The drive shaft engages with the crank shaft. The drive shaft has a drive cam(11) on the outer circumference thereof. The rocker-arm shaft is separated from the drive shaft. One end of the rocker-arm shaft engages with the drive cam and supports a rocker arm(40). The output cam is installed in the drive shaft to be rotatable and engages with the other end of the rocker arm.
Abstract translation: 目的：提供一种用于车辆的连续可变气门提升装置，以通过去除排气CVVT来降低制造成本。 构成：用于车辆的连续可变气门提升装置包括驱动轴（10），摇臂轴（30），输出凸轮（45）和可变驱动单元（50）。 驱动轴与曲轴接合。 驱动轴在其外周上具有驱动凸轮（11）。 摇臂轴与驱动轴分离。 摇臂轴的一端与驱动凸轮啮合并支撑摇臂（40）。 输出凸轮安装在驱动轴中以可旋转并与摇臂的另一端接合。
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Patent Agency Ranking
公开(公告)号：KR1020100130895A
公开(公告)日：2010-12-14
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: PURPOSE: A variable valve lift apparatus with a swing arm is provided to enable a cylinder to be effectively controlled according to the operating state of an engine since the swing arm consists of inner and outer bodies and a latching tool which connects or disconnects them, thus causing the movement of the valve to be variably controlled. CONSTITUTION: For a variable valve lift apparatus with a swing arm, the swing arm(100) comprises an outer body(105b), an inner body(105a), and a latching unit. The outer body comprises a mounting hole on the center thereof. The inner body is installed in the mounting hole of the outer body. The rear end of the inner body is connected to the outer body with a hinge(115). The latching unit fixes or releases the front end of the inner body to/from the outer body and variably drives a valve(140).
Abstract translation: 目的：提供一种具有摆臂的可变气门提升装置，以便根据发动机的运行状态有效地控制气缸，因为摆臂由内外壳组成，并且连接或断开它们的闭锁工具，因此 导致阀的运动被可变地控制。 构成：对于具有摆臂的可变气门提升装置，摆臂（100）包括外主体（105b），内主体（105a）和闩锁单元。 外体包括在其中心的安装孔。 内体安装在外体的安装孔内。 内部主体的后端通过铰链（115）连接到外部主体。 闩锁单元将内体的前端固定或者从外部主体释放，并可变地驱动阀（140）。
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公开(公告)号：KR1020090094598A
公开(公告)日：2009-09-08
申请号：KR1020080019649
申请日：2008-03-03
Applicant: 현대자동차주식회사
CPC classification number: F02B75/048 , F16C7/06 , F16C2360/22
Abstract: A variable compression ratio apparatus is provided to decrease minimal limit strength of the support link and connecting rod because the combustion power delivered from the piston is distributed to the connecting rod and support link. A variable compression ratio apparatus comprises a connecting rod(160), a support link(140), a distributing link(130), a control link(120), and an eccentric cam shaft(110). The combustion power is delivered to the connecting rod from a piston(30). The support link is arranged in parallel with the connecting rod to deliver the combustion power to a pin link(150). The distributing link receives a part of the combustion power from the connecting rod to deliver it to the support link. One end of the control link is connected to the distributing link and is permitted to rotate. The eccentric cam shaft is connected to the other end of the control link to change the position of the rotary shaft of the control link.
Abstract translation: 提供可变压缩比装置，以降低支撑连杆和连杆的最小极限强度，因为从活塞传递的燃烧功率分配到连杆和支撑连杆。 可变压缩比装置包括连杆（160），支撑连杆（140），分配连杆（130），控制连杆（120）和偏心凸轮轴（110）。 燃烧功率从活塞（30）输送到连接杆。 支撑连杆与连杆平行设置，以将燃烧功率传递到销连杆（150）。 分配链路从连接杆接收燃烧功率的一部分以将其传送到支撑连杆。 控制链路的一端连接到分配链路，并被允许旋转。 偏心凸轮轴连接到控制链节的另一端，以改变控制连杆的旋转轴的位置。
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公开(公告)号：KR1020090055931A
公开(公告)日：2009-06-03
申请号：KR1020070122818
申请日：2007-11-29
Applicant: 현대자동차주식회사
CPC classification number: F02B75/045 , F02B75/048
Abstract: A variable compression ratio apparatus is provided to decrease minimum limit intensity of a support link and a connecting rod because the combustion power delivered from piston is distributed and delivered to the connecting rod and support link. A variable compression ratio apparatus comprises first, second and third connection points(152,154,156). The first connection point includes a pin link(150) which is connected to a crank shaft(40); a connecting rod(160) which is connected to the second connection point of a pin link and a piston; a support link(140) which is connected to the third connection point of the pin link; a distribution link(130) which is connected to the middle portion of the connecting rod and the support link; a control link(120) which is connected to the distribution link and permitted to rotate; and an eccentric cam shaft(110) which is connected to the control link and changes the location of the axis of rotation of the control link.
Abstract translation: 提供可变压缩比装置，用于降低支撑连杆和连杆的最小极限强度，因为从活塞输送的燃烧功率被分配并传送到连杆和支撑连杆。 可变压缩比装置包括第一，第二和第三连接点（152,154,156）。 第一连接点包括连接到曲轴（40）的销连杆（150）; 连接杆（160），其连接到销连杆的第二连接点和活塞; 支撑连杆（140），其连接到销链节的第三连接点; 分配连杆（130），其连接到连杆的中间部分和支撑连杆; 控制链路（120），其连接到所述分配链路并允许旋转; 以及连接到所述控制连杆并改变所述控制连杆的旋转轴线的位置的偏心凸轮轴（110）。
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公开(公告)号：KR101601044B1
公开(公告)日：2016-03-09
申请号：KR1020100098974
申请日：2010-10-11
Applicant: 현대자동차주식회사
Abstract: 본발명은가변밸브리프트장치에관한것으로서, 오일유로가형성된가변샤프트, 한쪽은상기가변샤프트에회전가능하게장착되고, 다른쪽은캠샤프트의로우캠에의해서밸브를움직이되, 그길이방향중심축을따라서래칭핀챔버가상기다른쪽으로개방되도록형성되는내측바디, 상기내측바디의외측에형성되되, 한쪽은상기가변샤프트에회전가능하게장착되고, 다른쪽은캠샤프트의하이캠에의해서움직이며, 상기래칭핀챔버와대응하여지지부가형성되는외측바디, 및상기래칭핀챔버에삽입되고, 상기오일유로에서상기래칭핀챔버로공급되는유압에의해서, 상기래칭핀챔버에서설정된길이인출되어상기외측바디의상기지지부에지지되는래칭핀을포함한다. 따라서, 래칭핀을포함하는래칭기구가내측바디의길이방향중심축을따라서형성되어, 관성모멘트와같은동특성이개선된다. 아울러, 밸브의길이방향중심축과캠샤프트의중심부를지나도록배치됨으로써, 캠샤프트와밸브의동특성이개선된다.
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公开(公告)号：KR101405177B1
公开(公告)日：2014-06-27
申请号：KR1020080036815
申请日：2008-04-21
Applicant: 현대자동차주식회사
Abstract: 본 실시예에 따른 배기 매니폴드와 실린더 헤드가 일체로 형성된 엔진은, 제1배기포트가 형성된 제1실린더 및 상기 제1실린더와 인접하고 두 개의 제2,3배기포트를 구비한 제2실린더를 포함하고, 내부에 상기 제1배기포트와 통하는 제1통로가 형성되고, 내부에 상기 제2배기포트와 통하는 제2통로가 형성되며, 상기 제1통로와 상기 제2통로가 합쳐져 제1싱글배기구로 통한다.
따라서, 배기가스의 온도가 적절하게 컨트롤됨으로써 연비가 상승하고, 배기 집합부에 가깝게 정화장치가 체결됨으로써 정화장치의 효율을 향상시킬 수 있으며, 배기구의 개수를 줄임으로써 컴팩트한 엔진의 설계가 가능하다. 아울러, 배기 매니폴드가 실린더헤드에 일체로 형성됨으로써 원가가 절감되고, 내구성이 향상된다.
매니폴드, 일체, 실린더, 배기포트, 배기출구
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