-
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）。
-
公开(公告)号：KR1020090102563A
公开(公告)日：2009-09-30
申请号：KR1020080028085
申请日：2008-03-26
Applicant: 현대자동차주식회사
CPC classification number: Y02T10/144 , F02B37/22 , F02B39/02 , F05B2220/40 , F05D2220/40
Abstract: PURPOSE: A variable turbocharger is provided to improve charging efficiency of an engine in the low or high speed by changing the cross-sectional area of exhaust gas flowed in a turbine and the inflow direction of the exhaust gas. CONSTITUTION: A variable turbocharger comprises a turbine housing(100), a turbine(200), a fixed vane(300), a rotating vane(400), and a controller(500). The turbine is equipped in the turbine housing. The fixed vane is equipped around the turbine. The rotating vane is equipped to be rotated around the turbine in order to change the relative position to the fixed vane. The controller is connected to the rotating vane in order to control the rotational angle of the rotating vane.
Abstract translation: 目的：提供一种可变涡轮增压器，通过改变在涡轮机中流动的废气的横截面面积和废气的流入方向来提高低速或高速发动机的充气效率。 构成：可变涡轮增压器包括涡轮壳体（100），涡轮机（200），固定叶片（300），旋转叶片（400）和控制器（500）。 涡轮机配备在涡轮机壳体中。 固定叶片装在涡轮机周围。 旋转叶片被设置为围绕涡轮机旋转，以便改变与固定叶片的相对位置。 为了控制旋转叶片的旋转角度，控制器与旋转叶片连接。
-
-
公开(公告)号：KR1020040050300A
公开(公告)日：2004-06-16
申请号：KR1020020078092
申请日：2002-12-10
Applicant: 현대자동차주식회사
Inventor： 손진욱
IPC: F02B31/00
CPC classification number: Y02T10/146
Abstract: PURPOSE: An intake port of a cylinder head is provided to facilitate the combustion in a combustion chamber by enhancing the generation of a tumble and a swirl in the combustion chamber and to enhance the low-speed torque and the maximum torque by elevating the combustion speed. CONSTITUTION: An intake port(400) and an exhaust port are formed outside a combustion chamber. The pipe inclination of the intake port is formed to generate flow lamination when mixed gas flows into the combustion chamber and a tumble while limiting the mixed gas flow at a lower portion of a valve. At an upper portion(b) of the part contacting to an intake valve, the pipe inclination is an acute angle.
Abstract translation: 目的：提供气缸盖的进气口，以便通过增加燃烧室中的翻转和涡流的产生来促进燃烧室中的燃烧，并通过提高燃烧速度来提高低速转矩和最大转矩 。 构成：在燃烧室外形成进气口（400）和排气口。 形成进气口的管道倾斜度，当混合气体流入燃烧室时产生流动层压，同时限制阀的下部的混合气体流动。 在与进气阀接触的部分的上部（b）处，管倾斜度是锐角。
-
公开(公告)号：KR101234633B1
公开(公告)日：2013-02-19
申请号：KR1020100095556
申请日：2010-09-30
Applicant: 현대자동차주식회사
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 포함하되, 상기 동력 전달 장치는 복수개의 풀리, 각각의 풀리를 제2컴프레서, 구동 장치, 또는 다른 풀리와 연결하기 위한 적어도 하나 이상의 벨트와 축, 그리고 상기 벨트의 장력을 유지시키기 위한 텐셔너를 포함할 수 있다.
-
Patent Agency Ranking
公开(公告)号：KR1020120033830A
公开(公告)日：2012-04-09
申请号：KR1020100095557
申请日：2010-09-30
Applicant: 현대자동차주식회사
CPC classification number: F02B33/40 , F02B39/06 , F02D23/00 , Y02T10/144
Abstract: PURPOSE: A device for improving turbo lag is provided to reduce noise and power loss by preventing the air from passing through an additional compressor and improve the power transmission performance by transferring high speed power to a belt. CONSTITUTION: A device for improving turbo lag comprises an intake path(30), a turbo charger(20), a bypass(40), a second compressor(75), and a drive shaft. The intake path is connected to an exhaust manifold to discharge exhaust gas in the manifold to outside. The turbo charger connected to a turbine rotates with the turbine and comprises a first compressor to compress the air in the intake path. The bypass is branched from a first spot and joined with the intake path in a second spot of the intake path located in a low part of the first spot. The second compressor compresses the air passing through the bypass. The drive shaft selectively supplies the power through a power transmission unit to the second compressor.
Abstract translation: 目的：提供一种用于改善涡轮滞后的装置，通过防止空气通过附加的压缩机，通过将高速电力传送到皮带来提高动力传递性能来降低噪音和功率损失。 构成：用于改善涡轮滞后的装置包括进气路径（30），涡轮增压器（20），旁路（40），第二压缩机（75）和驱动轴。 进气通道连接到排气歧管，以将歧管中的废气排放到外部。 连接到涡轮机的涡轮增压器与涡轮机一起旋转并且包括用于压缩进气通路中的空气的第一压缩机。 旁路从第一点分支，并且与进气路径连接，位于位于第一点的低部分中的进气通路的第二点。 第二压缩机压缩通过旁路的空气。 驱动轴选择性地通过动力传递单元向第二压缩机供电。
-
公开(公告)号：KR1020120033829A
公开(公告)日：2012-04-09
申请号：KR1020100095556
申请日：2010-09-30
Applicant: 현대자동차주식회사
Abstract: PURPOSE: A device for improving turbo lag is provided to reduce power loss and improve the accelerating performance by allowing an additional compressor to operate only in a turbo lag section. CONSTITUTION: A device for improving turbo lag comprises an engine(1), an intake path(30), an exhaust path(80), a turbo charger, a bypass(40), a second compressor(75), and a driving unit. A passage of the bypass is branched from a first spot of the intake path and joined with a second spot of the exhaust path in a low part of the first spot. The driving unit supplies power to the second compressor by a power transmission unit selectively.
Abstract translation: 目的：提供一种用于改善涡轮滞后的装置，以通过允许额外的压缩机仅在涡轮滞后部分中操作来减少功率损耗并提高加速性能。 构成：用于改善涡轮滞后的装置包括发动机（1），进气通道（30），排气通道（80），涡轮增压器，旁路（40），第二压缩机（75）和驱动单元 。 旁路的通道从进气路径的第一点分支，并与第一点的低部分中的排气路径的第二点接合。 驱动单元选择性地通过动力传递单元向第二压缩机供电。
-
公开(公告)号：KR1020120033118A
公开(公告)日：2012-04-06
申请号：KR1020100094720
申请日：2010-09-29
Applicant: 현대자동차주식회사
CPC classification number: F02F1/243
Abstract: PURPOSE: A cylinder head equipped with a water jacket is provided to effectively cool a cylinder head and a protrusion by the smooth flow of cooling water since an exhaust manifold is integrated with one side of the cylinder head. CONSTITUTION: A cylinder head equipped with a water jacket comprises a cylinder head, a protrusion(110), and a water jacket. The water jacket comprises an upper water jacket, a lower water jacket, and a connection water jacket. The upper water jacket is formed along the upper surface of the protrusion. The lower water jacket is formed along the lower surface of the protrusion. The connection water jacket connects the upper water jacket and the lower water jacket. The connection water jacket is formed along the side of the protrusion and connects the upper water jacket and the lower water jacket.
Abstract translation: 目的：提供一种装有水套的气缸盖，由于排气歧管与气缸盖的一侧结合在一起，因此可以通过冷却水的平稳流动来有效地冷却气缸盖和突起。 构成：装有水套的气缸盖包括气缸盖，突起（110）和水套。 水套包括上水套，下水套和连接水套。 上水套沿突起的上表面形成。 下水套沿着突起的下表面形成。 连接水套连接上水套和下水套。 连接水套沿着突起的一侧形成，并连接上水套和下水套。
-
公开(公告)号：KR1020120033116A
公开(公告)日：2012-04-06
申请号：KR1020100094718
申请日：2010-09-29
Applicant: 현대자동차주식회사
Abstract: PURPOSE: An engine equipped with a water jacket is provided to effectively cool a cylinder head by the smooth flow of cooling water since upper and lower water jackets are connected through a drilling process. CONSTITUTION: An engine equipped with a water jacket comprises a cylinder head(100), a protrusion(110), an upper water jacket, a lower water jacket, and a connection water jacket. The protrusion is integrated with the cylinder, and an exhaust outlet assembly(120) is formed on the external surface thereof. The upper water jacket is formed inside the protrusion along the upper side(140) thereof. The lower water jacket is formed inside the protrusion along the lower side(130) thereof. The connection water jacket is formed with a drilled hole passing from the upper side of the protrusion to the lower side of the protrusion. The exhaust outlet assembly is formed at the central of the protrusion.
Abstract translation: 目的：提供配备水套的发动机，通过冷却水的平稳流动来有效地冷却气缸盖，因为上下水套通过钻孔过程连接。 构成：配备有水套的发动机包括气缸盖（100），突起（110），上部水套，下部水套和连接水套。 突出部与气缸一体化，排气出口组件（120）形成在其外表面上。 上水套沿着其上侧（140）形成在突起内。 下部水套沿下侧（130）形成在突出部的内侧。 连接水套形成有从突起的上侧向突起的下侧穿过的钻孔。 排气出口组件形成在突起的中心。
-
公开(公告)号：KR101013967B1
公开(公告)日：2011-02-14
申请号：KR1020080073233
申请日：2008-07-25
Applicant: 현대자동차주식회사
CPC classification number: Y02T10/144
Abstract: 본 발명은 가변 구조 터보차져에 관한 것으로 터빈 하우징, 상기 터빈 하우징에 구비된 터빈, 상기 터빈 주위에 구비된 고정 베인, 상기 고정 베인과의 상대적인 위치가 가변될 수 있도록 상기 터빈을 중심으로 회전 가능하게 상기 고정 베인의 외주를 따라 구비된 회전 베인 및 상기 회전 베인의 회전각을 제어하도록 상기 회전 베인과 연결된 제어부를 포함하며, 상기 고정 베인은 배기 가스가 상기 터빈으로 유입되는 방향을 따라 저속 노즐과 고속 노즐이 교대로 형성된다.
터보차져, VGT(Variable Geometric Turbocharger)
-
-
-
-
-
-
-
-
-
Search Results
42
records
(took 0.021 seconds)
