-
公开(公告)号：KR1020010019598A
公开(公告)日：2001-03-15
申请号：KR1019990036110
申请日：1999-08-28
Applicant: 현대자동차주식회사
IPC: F01N13/06
Abstract: PURPOSE: An improved exhaust manifold is provided to increase the temperature of flux and a carrier by flowing exhaust gas in the shaft direction of a mixing pipe and to enhance the durability of the carrier by regularly guiding the exhaust gas to the carrier. CONSTITUTION: An exhaust manifold comprises a runner(10) exhausting gas after an explosion process by connecting to each cylinder; and a mixing pipe(11) passing a catalyst by putting exhaust gas together. The runner changes the connecting end to the mixing pipe and changes the section of the mixing pipe. Therefore, exhaust gas flows in the shaft direction of the mixing pipe and regularly contacts with the catalyst. The second and the third runner are integrally formed in the mixing pipe in a bent degree lower than before and the first and the fourth runner are made up with the second and the third runner in the curvature similar to the second and the third runner. Thus, exhaust gas from each runner regularly contacts with the catalyst along the mixing pipe.
Abstract translation: 目的：提供一种改进的排气歧管，以通过使排气沿混合管的轴向流动来增加通量和载体的温度，并通过规定地将废气引导到载体来提高载体的耐久性。 构成：排气歧管包括通过连接到每个气缸在爆炸过程之后排出气体的流道（10）; 和通过将废气排放在一起而使催化剂通过的混合管（11）。 转轮将连接端改变为混合管，并改变混合管的部分。 因此，废气在混合管的轴向流动，并与催化剂规则地接触。 第二和第三流道以比以前低的弯曲程度一体形成在混合管中，并且第一和第四流道由与第二和第三流道相似的曲率的第二和第三流道构成。 因此，来自每个流道的废气沿着混合管与催化剂规则地接触。
-
公开(公告)号：KR1020000018894A
公开(公告)日：2000-04-06
申请号：KR1019980036730
申请日：1998-09-07
Applicant: 현대자동차주식회사
IPC: F01N3/10
Abstract: PURPOSE: A catalysis controlling method and a device of an inner combustion engine are provided to make the catalysis approach the reacting temperature by burning mixed gas in an exhaust gas pipe before starting. CONSTITUTION: A method comprises the steps of: cutting off the ignition signal supplied from an ignition module(7) to an ignition plug; supplying the ignition signal from the ignition module to the glow plug(13) installed on the front exhaust gas pipe(9) of the catalysis; discharging the unburned mixed gas from a combustion chamber by operating a starting motor(10) for a certain period, burning in the exhaust gas pipe and reducing the density of the THC and CO contained in the exhaust gas even at starting or idle by making the catalysis approach to the reacting temperature before starting.; Herein, the glow plug installed on the exhaust gas pipe makes the catalysis approach to the reacting temperature in the exhaust gas pipe not in a combustion chamber before starting, and the density of the THC and CO contained in the exhaust gas can be reduced even when starting or being idle.
Abstract translation: 目的：提供催化控制方法和内燃机装置，使催化剂在起动前通过在排气管中燃烧混合气体来接近反应温度。 构成：一种方法包括以下步骤：将从点火模块（7）供应的点火信号切断到火花塞; 将点火信号从点火模块提供给安装在催化前排气管（9）上的电热塞（13）; 通过在一定时间内操作起动电动机（10）将未燃烧的混合气体从燃烧室排出，即使在起动或空转时也在排气管中燃烧并且减少包含在废气中的THC和CO的密度， 开始前反应温度的催化方法。 这里，安装在排气管上的电热塞使得在启动之前催化接近排气管中不在燃烧室中的反应温度，并且即使当废气中包含的THC和CO的密度也可以降低时 开始或闲置
-
公开(公告)号：KR1020010065827A
公开(公告)日：2001-07-11
申请号：KR1019990066838
申请日：1999-12-30
Applicant: 현대자동차주식회사
IPC: F01N13/10
Abstract: PURPOSE: A flow optimizing exhaust manifold of an internal combustion engine is provided to optimize flow of exhaust gas by streamlining runner pipes of an exhaust manifold and to reduce the amount of exhaust gas by decreasing thermal loss of the exhaust gas. CONSTITUTION: In an exhaust manifold(20), specific parts(L) of runner pipes(22-25) communicated with cylinders and bent for connection with a mixing pipe(26) are streamlined. According to the streamlined shape of the runner pipes, exhaust gas flowing through the runner pipes is prevented from colliding against the wall of the mixing pipe. Therefore, thermal loss is avoided. As connecting parts of the runner pipes are directly connected to the mixing pipe, the exhaust gas passes with a uniform flow. Thus, the exhaust gas is supplied to a catalyst in a uniformly diffused state and the cleaning efficiency of the exhaust gas is improved.
Abstract translation: 目的：提供内燃机的流量优化排气歧管，以通过精简排气歧管的流道管道来优化废气流，并通过减少废气的热损失来减少废气量。 构成：在排气歧管（20）中，与气缸连通并弯曲以与混合管（26）连接的流道管（22-25）的特定部分（L）被流线化。 根据流道管的流线形状，防止流过流道管的废气与混合管的壁碰撞。 因此，避免热损失。 由于流道管的连接部分直接连接到混合管，所以废气以均匀的流动通过。 因此，废气以均匀扩散的状态被供给到催化剂，并且排气的清洁效率提高。
-
公开(公告)号：KR2019980052208U
公开(公告)日：1998-10-07
申请号：KR2019960065387
申请日：1996-12-31
Applicant: 현대자동차주식회사
Inventor： 명차리
IPC: F02B43/00
Abstract: 본고안은천연가스자동차용압력조정기의냉각장치에관한것으로, 보다상세하게는압력조정기의온도를일정하게유지시킬수 있게하는천연가스자동차용압력조정기의냉각장치에관한것이다. 본고안의천연가스자동차용압력조정기의냉각장치는압력조정기(1)의일측으로냉각수가유통되는인입관(11)을연결시키고, 또다른일측에냉각수가배출되는배출관(12)을설치시켜구성되는것에있어서, 압력조정기(1)로냉각수를공급하는인입관(11)에조정기내로유입되는냉각수량을제어하는솔레노이드밸브(2)와; 압력조정기(1)로부터냉각수를배출시키는배출관(12)에관내를통과하는냉각수의량을제어하는솔레노이드밸브(2)와; 상기각 솔레노이드밸브(2)를동작시키는전자제어장치(3)를구비하여이루어지는것을특징으로하는구성이다.
Abstract translation: 本文涉及的冷却装置的压力调节器天然气车辆的内侧，并且更具体地涉及压力调节器天然气车辆，其允许sikilsu保持压力调节器的恒定温度的冷却系统。 在压力调节器天然气车辆的冷却系统中纸已成为压力调节器（1）连接到所述入场11，冷却水向uiil流动和，但在另一侧，安装在放电管12的冷却水被排放配置，其 用于控制冷却水流入的制冷剂的至压力调节器（1）的常规的供给量的方法，和接纳11虾夷电磁阀2; 用于控制冷却水通过管传递到出口管12从其中（1）排出的冷却剂（2）的量和压力调节电磁阀; 该配置的特征在于，通过具有电子控制单元3以操作每个阀（2）的电磁线圈而获得。
-
公开(公告)号：KR2019980035414U
公开(公告)日：1998-09-15
申请号：KR2019960048387
申请日：1996-12-12
Applicant: 현대자동차주식회사
Inventor： 명차리
CPC classification number: B60K15/03006 , B60K2015/03013 , B60K2015/03026
Abstract: 본고안은차량용가스연료탱크의개폐장치에관한것으로서, 보다상세하게는가스자동차의위급상황시가스연료탱크의가스를용이하게차단하여가스누출에따른안전사고를방지할수 있도록하는차량용가스연료탱크의개폐장치에관한것이다. 본고안은가스연료탱크의일측을전기적으로개폐시키는솔레노이드밸브, 이솔레노이드밸브를실내에서용이하게제어할수 있는제어수단을포함하여이루어지는차량용가스연료탱크의개폐장치를제공한다.
Abstract translation: 纸提案涉及一种封闭装置用于车辆燃气罐，并且更具体地，一车辆燃气罐的打开和关闭是很容易地切断气气罐当气体车辆的紧急情况下防止由于气体泄漏事故 它涉及一种装置。 纸的内部设置包括能够容易地在电磁阀控制，所述控制装置，电磁阀，其电打开和关闭气罐的一侧在由车辆燃气罐的打开和关闭装置的内部。
-
Patent Agency Ranking
公开(公告)号：KR100309839B1
公开(公告)日：2001-11-01
申请号：KR1019990028742
申请日：1999-07-15
Applicant: 현대자동차주식회사
IPC: F01N3/10
CPC classification number: F01N3/0835 , B01D53/945 , B01D53/9486 , B01D2258/01 , F01N3/08 , F01N3/0814 , F01N3/0871 , F01N3/0878 , F01N3/2006 , F01N3/2013 , F01N3/2803 , F01N3/2892 , F01N13/009 , F01N13/0097 , F01N13/10 , F01N2250/02 , F01N2260/14 , F01N2570/12 , F01N2570/14 , F01P3/02 , F01P2003/024 , F01P2007/146 , Y02A50/2324 , Y02A50/2344 , Y02T10/22 , Y02T10/26
Abstract: 본발명은차량용배기가스의후처리장치에관한것으로, 저렴하게제작하여사용할수 있으면서단계적으로배기정화효율을높여가솔린극초저공해(SULEV) 배기규제치를만족시킬수 있는미연소가스의저감을위한제어및 차량용배기가스의후처리장치를제공하는데있다. 이러한목적을달성하기위해, 본발명은연료의무화특성을향상시켜주는인젝터와, 실린더헤드와실린더블럭으로유입되는순환냉각수를조기에차단시켜연료의기화및 성능을향상시키기위한냉각수차단용제어밸브와, 배기가스의유동성을향상시키고열용량손실을줄인배기매니홀드와, 촉매의하이로딩으로저온에서활성화를극대화시켜주는 CCC촉매와, HC를제거하기위한 HC-흡착기와 TWC촉매성분이조합된 HC-흡착기촉매장치와, 고온에서탈착된 HC를제거하기위한 EHC 및라이트-온촉매와, 시동초기에배출되는배기의촉매흡착율을높이고엔진의내부배압효과를위한배압제어용밸브를포함하는것을특징으로하는것이다.
-
公开(公告)号：KR2019980043608U
公开(公告)日：1998-09-25
申请号：KR2019960056727
申请日：1996-12-26
Applicant: 현대자동차주식회사
Inventor： 명차리
IPC: F02M43/02
Abstract: 본고안의목적은피스톤상부면의형상을변경하여고압축비를실현하여엔진출력을향상시키게되는천연가스엔진을제공하는데있다. 상기한목적을달성하기위하여본 고안은흡기포트측은경사지게형성되고배기포트측은거의수평에가까운경사를갖는실린더헤드를상기흡기포트측의경사면과더불어직사각형단면을형성하도록보울형연소실이형성되는피스톤을포함하는천연가스엔진에있어서; 상기피스톤은보울형연소실의경사면으로부터일직선으로연장하여상부로돌출되는크라운부를구비하고있음을특징으로한다.
Abstract translation: 本文的目的是提供一种天然气发动机从而提高了发动机的输出可以通过改变所述活塞顶面的形状，以实现高压缩比。 设计]为了实现上述目的是形成为倾斜的进气口和排气口侧几乎碗形燃烧室的侧，从而形成与进气口侧的倾斜面的矩形横截面，以形成具有接近相对于水平面倾斜的气缸盖的活塞 在天然气发动机，包括; 所述活塞的特征在于，所述冠部部分包括一突出上部从碗形腔室的倾斜表面在一条直线上延伸。
-
-
公开(公告)号：KR100311424B1
公开(公告)日：2001-11-02
申请号：KR1019990001363
申请日：1999-01-19
Applicant: 현대자동차주식회사
IPC: F01N13/10
Abstract: 본발명은가솔린엔진용배기매니폴드에관한것으로서, 엔진의각 실린더와연통된제 1 및제 4 런너파이프(11∼14)가믹싱파이프(6)의상단에결합된배기매니폴드에있어서, 상기믹싱파이프(20)의상단에일정각도비스듬하게경사진경사부(21)를형성하고, 제 1 및제 4 런너파이프(11∼14)의연결부분과믹싱파이프(20)의경사부(21)가서로평행해지도록하여각각의런너파이프(11∼14)를통해믹싱파이프(20)로이동하는배기가스가믹싱파이프(20)의벽면에부딪히지않고담체윗면으로고르게잘 퍼지도록한 것을특징으로하여배기가스의열손실을줄이고담체의정화효율을향상시킴으로써, 배기가스의온도에의해촉매가조기에활성화온도에도달하여유해물질의배출량을현저히감소시킬수 있도록한 가솔린엔진용배기매니폴드에관한것이다.
-
公开(公告)号：KR1020000051108A
公开(公告)日：2000-08-16
申请号：KR1019990001363
申请日：1999-01-19
Applicant: 현대자동차주식회사
IPC: F01N13/10
Abstract: PURPOSE: An exhaust manifold for gasoline engine is provided to reduce hazardous material and achieve an enhanced output characteristic of engine while reducing thermal loss of exhaust gas by altering the shape of a runner pipe. CONSTITUTION: An exhaust manifold comprises first to fourth runner pipes(11, 12, 13, 14) which are communicated to cylinders of engine, respectively, and a mixing pipe(20) of which top portion is coupled to the runner pipes. The mixing pipe(20) has at a top portion thereof a tilt portion(21) tilted at a predetermined degree. The first to fourth runner pipes(11, 12, 13, 14) have connecting portion formed evenly with the tilt portion(21) of the mixing pipe(20) so that the exhaust gas flowing toward the mixing pipe(20) via runner pipes(11, 12, 13, 14) is not collided with a wall of the tilt portion(21), thus preventing thermal loss.
Abstract translation: 目的：提供汽油发动机的排气歧管，以减少有害物质，提高发动机的输出特性，同时通过改变流道管的形状来减少废气的热损失。 构成：排气歧管包括分别与发动机气缸连通的第一至第四流道管道（11,12,13,14），以及混合管道（20），顶部部分与流道管道相连。 混合管（20）的顶部具有以预定程度倾斜的倾斜部（21）。 第一至第四流道管（11,12,13,14）具有与混合管（20）的倾斜部分（21）均匀形成的连接部分，使得排气通过流道管（20）流向混合管 （11,12,13,14）不与倾斜部（21）的壁碰撞，从而防止热损失。
-
-
-
-
-
-
-
-
-
Search Results
19
records
(took 0.016 seconds)
