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公开(公告)号：KR101198790B1
公开(公告)日：2012-11-07
申请号：KR1020100094718
申请日：2010-09-29
Applicant: 현대자동차주식회사
Abstract: 본 발명의 실시예에 따른 워터자켓을 구비한 엔진은, 실린더헤드, 및 상기 실린더헤드와 일체로 형성되되, 배기출구집합부가 외측면에 형성되는 돌출부를 포함하되, 상기 돌출부 내부에 상부면을 따라서 형성되는 상부워터자켓, 상기 돌출부 내부의 하부면을 따라서 형성되는 하부워터자켓, 및 상기 돌출부의 상부면에서 하부면으로 관통하여 형성된 드릴공으로 형성되는 연결워터자켓을 포함한다.
따라서, 실린더헤드의 일측면에 형성된 돌출부의 그 내부에 워터자켓이 상부와 하부에 넓게 형성되며, 이들을 드릴공으로 형성된 연결워터자켓이 연결하는 구조로, 냉각수의 흐름이 좋아져 상기 실린더헤드를 효과적으로 냉각한다. 특히, 실린더헤드를 주조공정을 이용하여 워터자켓을 형성하고, 간단한 드릴 공정을 이용하여 상부워터자켓과 하부워터자켓을 연결할 수 있다.-
公开(公告)号：KR1020120039376A
公开(公告)日：2012-04-25
申请号：KR1020100101056
申请日：2010-10-15
Abstract: PURPOSE: A cylinder head for an automobile and a method for manufacturing the same are provided to improve entire cooling performance. CONSTITUTION: A cylinder head for an automobile comprises a projection unit(110). The protrusion unit comprises an exhaust outlet(120), exhaust channel, upper and lower water jackets, and connection water jacket. The upper and lower water jackets are used for moving cooling water at the upper and lower portions.
Abstract translation: 目的：提供一种用于汽车的气缸盖及其制造方法，以提高整个冷却性能。 构成：汽车用气缸盖包括投影单元（110）。 突出单元包括排气出口（120），排气通道，上下水套和连接水套。 上下水套用于移动上部和下部的冷却水。
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公开(公告)号：KR1020110032657A
公开(公告)日：2011-03-30
申请号：KR1020090090260
申请日：2009-09-23
Applicant: 현대자동차주식회사
Abstract: PURPOSE: A controller for the negative pressure of a vehicle brake is provided to enhance the pressure of a suction tube and to ensure stable brake performance. CONSTITUTION: A controller for the negative pressure of a vehicle brake comprises: an information detector for detecting a deceleration driving condition or an idle driving condition; a controlling unit which increases variable valve lift and closes the entrance of a throttle; an actuator which controls the variable valve lift, the entrance of the throttle, and variable valve timing overlap. The information detector comprises: an RPM detector, a water temperature detector, a vehicle speed detector, a clutch detector, a throttle entrance detector, and an excel entrance detector.
Abstract translation: 目的：提供用于车辆制动器的负压的控制器，以增强吸入管的压力并确保稳定的制动性能。 构成：用于车辆制动器的负压的控制器包括：用于检测减速度驱动条件或空转行驶状况的信息检测器; 控制单元，其增加可变气门升程并关闭节气门的入口; 控制可变气门升程，节气门入口和可变气门正时重叠的致动器。 信息检测器包括：RPM检测器，水温检测器，车速检测器，离合器检测器，节气门入口检测器和excel入口检测器。
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公开(公告)号：KR1020090111183A
公开(公告)日：2009-10-26
申请号：KR1020080036815
申请日：2008-04-21
Applicant: 현대자동차주식회사
CPC classification number: F02F1/243 , F01N13/105 , F02F1/42
Abstract: PURPOSE: An engine in which an exhaust manifold and a cylinder head are formed into one body is provided to improve fuel efficiency by controlling the temperature of exhaust has properly and to achieve compact engine layout by reducing the number of exhaust ports. CONSTITUTION: An engine in which an exhaust manifold and a cylinder head includes a first channel(101) which is equipped in a first cylinder and connected to least one exhaust port, a second channel(102) which is equipped in a second cylinder and connected to at least one exhaust port, and a first single exhaust port(112) in which the first and second channels are joined.
Abstract translation: 目的：提供将排气歧管和气缸盖形成为一体的发动机，以通过适当地控制排气温度来提高燃料效率，并通过减少排气口的数量实现紧凑的发动机布局。 构成：一种发动机，其中排气歧管和气缸盖包括配备在第一气缸中并连接到至少一个排气口的第一通道（101），第二通道（102），其配备在第二气缸中并连接 至少一个排气口，以及第一和第二通道连接在其中的第一单个排气口（112）。
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Patent Agency Ranking
公开(公告)号：KR100346480B1
公开(公告)日：2002-07-26
申请号：KR1019990022148
申请日：1999-06-15
Applicant: 현대자동차주식회사
Inventor： 원영진
IPC: F01P7/16
Abstract: 본발명의목적은엔진의냉간구동시냉각수가실린더헤드만을경유하여바이패스되므로써엔진의웜업시간을크게단축시킨수냉식엔진냉각시스템을제공하는데 있다. 상기한목적을달성하기위한본 발명의엔진의웜업시간단축을위한수냉식엔진냉각시스템은실린더헤드의워터재킷에냉각수를급송하기위하여실린더헤드에장착되어캠축이나크랭크축으로부터구동벨트등을통해회전력을전달받아구동되는워터펌프와; 일단은실린더블록의워터재킷에접속되고타단은상기워터펌프의흡입구측에접속되는냉각수순환호스와; 그냉각수순환호스의도중에설치되는라디에이터와; 상기워터펌프의흡입구측에일단이접속되고타단은워터펌프가설치된위치에대향하는실린더헤드의타측에접속되는바이패스관로와; 엔진의냉간시동시실린더블록의워터재킷으로부터펌프측을연결하는상기냉각수순환호스를통한냉각수의순환을차단하도록작동하는서모스탯으로구성되어있다.
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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：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：KR1020090064015A
公开(公告)日：2009-06-18
申请号：KR1020070131570
申请日：2007-12-14
Applicant: 현대자동차주식회사
Abstract: A cylinder head and an exhaust system are provided to improve performance of the engine and space utilization of the engine room. A cylinder head and an exhaust system comprises an exhaust manifold unit which is formed inside the cylinder head. The exhaust manifold unit comprises first, second, third, fourth, fifth and sixth exhaust manifolds(210~260) connected to first, second, third, fourth, fifth and sixth exhaust ports. The first and second exhaust manifolds are connected to each other and form a first connector(270). The fifth and sixth exhaust manifolds are connected to each other and form a second connection part(280). The first connector is connected to the third exhaust manifold. The second connector is connected to the fourth exhaust manifold.
Abstract translation: 提供气缸盖和排气系统以提高发动机的性能和发动机室的空间利用。 气缸盖和排气系统包括形成在气缸盖内的排气歧管单元。 排气歧管单元包括连接到第一，第二，第三，第四，第五和第六排气口的第一，第二，第三，第四，第五和第六排气歧管（210〜260）。 第一和第二排气歧管彼此连接并形成第一连接器（270）。 第五和第六排气歧管彼此连接并形成第二连接部分（280）。 第一连接器连接到第三排气歧管。 第二连接器连接到第四排气歧管。
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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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