-
公开(公告)号：KR1020080050799A
公开(公告)日：2008-06-10
申请号：KR1020060121558
申请日：2006-12-04
Applicant: 현대자동차주식회사
IPC: B22C9/10
CPC classification number: B22C9/103
Abstract: A core assembly connection bar for casting a cylinder block is provided to prevent damage of a core during assembling and to secure stable dimension by bringing the core and a bar body into contact with each other through all sides. A core assembly connection bar(30) for casting a cylinder block is composed of plural perpendicularly bent bars(34) bent at right angle and provided with screw parts(32) formed at both ends and square ring-shaped dual nuts formed at both sides of a nut part(36) with facing each other, in order to join with the screw parts formed between the perpendicularly bent bars, at the same time. Threads are formed on the screw parts of the perpendicularly bent bars in the same direction.
Abstract translation: 提供用于铸造气缸体的芯组件连接杆，以防止在组装期间损坏芯部并且通过使芯体和杆体彼此相互接触来确保稳定的尺寸。 用于铸造气缸体的芯组件连接杆（30）由多个垂直弯曲的杆（34）构成，所述多个垂直弯曲杆（34）成直角弯曲并且设置有形成在两端的螺纹部件（32）和形成在两侧的方形环形双螺母 的螺母部分（36）彼此面对，以便与形成在垂直弯曲杆之间的螺纹部分同时地接合。 螺纹在相同方向上形成在垂直弯曲杆的螺钉部分上。
-
公开(公告)号：KR1020170065230A
公开(公告)日：2017-06-13
申请号：KR1020150171414
申请日：2015-12-03
Applicant: 현대자동차주식회사
Inventor： 손상철
IPC: F16F15/16 , F16F15/173
Abstract: 본발명의토셔널댐퍼(1)는오일(80)이 80% 체적으로채워진밀폐된하우징의내부챔버(13)에서관성링(30)과함께구비되고, 오일(80)의열화시 관성링(30)의축 방향이동을위한팽창이발생하는온도감응부재(90-1,90-2)를구비함으로써크랭크샤프트(crank shaft)(100)에적용시 오일(80)의열화를가져오는엔진의고속/고부하조건에서온도감응부재(90-1,90-2)의팽창으로베어링간극La,Lb가변화됨으로써댐핑성능이저중속/저중부하와동일하게최적화될 수있고, 특히엔진의최대연소압과정격점 RPM을피해저중속/저중부하조건에실리콘오일의온도를맞춰줌으로써실리콘온도저감만큼토셔널바이브레이션을낮출수 있으면서저점도오일사용에따른비용도저감되는특징을구현한다.
Abstract translation: 本发明的局部阻尼器1在充满80％体积的油80的封闭壳体的内室13中设有惯性环30，惯性环 （100-1）移动到曲轴（100）时引起机油（80）膨胀的机构（90-1,90-2） /扩展作为在高负载状态下La上的温度响应元件（90-1,90-2）的轴承间隙，LB可以是可变的屏幕从而阻尼性能是相等的优化培养基/ EVE低中央，特别是发动机的最大燃烧压力和 损坏额定RPM点中速/低中间通过给硅的温度以尽可能多的负载状态的温度相匹配的低粘度，同时实施的功能也降低了使用的油的成本降低硅油土壤关系减震。
-
公开(公告)号：KR1020170046623A
公开(公告)日：2017-05-02
申请号：KR1020170050263
申请日：2017-04-19
Applicant: 현대자동차주식회사
Inventor： 손상철
Abstract: 본발명은복수의피스톤링용그루브들이외주면에형성되고, 냉각을위해형성되는쿨링갤러리를내부에갖는피스톤에서, 상기피스톤링들의앤드갭들이겹쳐지게배열되는것을방지하기위한피스톤링 강제회전구조에관한것으로, 상기쿨링갤러리의가압된냉각오일을피스톤의앤드갭단부면으로공급하도록상기쿨링갤러리에서분기하여형성되는피스톤링강제구동용오일공급홀이형성된것을특징으로하여구성됨으로써, 앤드갭이링 그루브에형성한홀에위치하면그 홀을통해공급되는오일의압력으로피스톤링이회전되게하여새로운부품추가가필요없이피스톤링들의앤드갭이겹쳐지지않도록하는효과가있다. 기존의피스톤링에즉시적용할수 있는효과가있다.
Abstract translation: 本发明包括形成在其外周表面上的多个活塞环槽，用于冷却活塞环的内侧，迫使旋转结构，用于防止活塞环的端部间隙是重叠布置形成了具有冷却通道的活塞 并且，在冷却通道形成有活塞环强制驱动用供油孔，将冷却通道的加压冷却油供给到活塞的端部间隙端面，由此在环状槽 活塞环通过通过孔供应的油的压力而旋转，从而防止活塞环的端部间隙彼此重叠而无需添加新部件。 它可以立即应用于现有的活塞环。
-
公开(公告)号：KR101714208B1
公开(公告)日：2017-03-08
申请号：KR1020150125118
申请日：2015-09-03
Applicant: 현대자동차주식회사
Inventor： 손상철
CPC classification number: F16F15/30 , F16C3/06 , F16F15/173
Abstract: 본발명의크랭크샤프트는개별회전관성링을갖춘토셔널댐퍼(1)를갖추고, 상기토셔널댐퍼(1)는축 홀이뚫려진케이스(10)와커버(20)의결합으로형성된내부챔버(13)에서케이스(10)의회전에대한상대운동이먼저일어난내측관성링(30)과동심원을이루어상대운동이일어나는외측관성링(40)으로구성됨으로써엔진전방측의공간제약하에서도중량대관성질량비를크게증가하고, 특히중량대관성질량비의향상으로중량저감하에서도댐핑성능을향상하는특징이있다.
Abstract translation: 一种具有独立旋转的惯性质量的扭转阻尼器，其中内部惯性环位于通过壳体的联接限定的内部腔室中的外部惯性环的内径部分处，使得内部和外部惯性环形成双重同心圆 通过其向盖形成轴向孔，内惯性环相对于壳体的旋转而移动，然后外惯性环相对于其移动。
-
公开(公告)号：KR1020160054057A
公开(公告)日：2016-05-16
申请号：KR1020140147485
申请日：2014-10-28
Applicant: 현대자동차주식회사
Inventor： 손상철
Abstract: 엔진실린더를왕복운동하는차량엔진용피스톤어셈블리에있어서, 피스톤의둘레부에마련된적어도하나이상의피스톤링; 및상기피스톤링의일면에형성되고, 피스톤링이자전하도록피스톤링의원주를따라형성된복수개의홈부;를포함하는것을특징으로하는차량엔진용피스톤어셈블리가소개된다.
Abstract translation: 本发明涉及一种用于车辆发动机的活塞组件。 用于在发动机气缸中往复运动的车辆发动机的活塞组件包括：设置在活塞的圆周部分上的至少一个活塞环; 以及形成在所述活塞环的一个表面上并沿着所述活塞环的圆周形成的多个槽，以使所述活塞环能够围绕所述活塞环的轴线旋转。 本发明的目的是提供一种用于车辆发动机的活塞组件，其将强制旋转力施加到环上以防止油被引入并防止漏气被泄漏。
-
Patent Agency Ranking
公开(公告)号：KR101526718B1
公开(公告)日：2015-06-05
申请号：KR1020130145347
申请日：2013-11-27
Applicant: 현대자동차주식회사
Inventor： 손상철
Abstract: 본발명은엔진실린더의흡배기컨트롤장치에관한것으로서, 특히에어탱크(101)와연결되어실린더헤드(10)로에어를공급하는솔레노이드밸브(100)와; 상기실린더헤드(10)가구비되는엔진의실린더블록(20)에배기구(21)와흡기구(22)가형성되며, 상기흡기구(22) 및배기구(21)와연결되는흡배기컨트롤밸브(200)로구성되어, 배기브레이크및 가변흡기구를단일화하여구조간소화를통해엔진구조변경이가능하게하며, 저부하및 저RPM 영역에서연비와출력을향상시킬수 있게하여상품성을증대시키는데효과가있도록하는것이다.
-
公开(公告)号：KR101405692B1
公开(公告)日：2014-06-27
申请号：KR1020080122515
申请日：2008-12-04
Applicant: 현대자동차주식회사
Abstract: 본 발명은 엔진의 구동속도에 따라 댐퍼 풀리에 다수개의 댐퍼가 선택적으로 결합되어 댐퍼 풀리의 중량이 가변되게 해서 효과적인 진동 및 소음 저감과 더불어 엔진의 출력 향상을 도모하도록 한 중량 가변형 댐퍼 풀리를 제공하기 위해, 댐퍼 풀리가 일체로 회전되게 장착된 크랭크샤프트에는 반경방향으로 오일의 압력을 받아서 팽창되는 제1매스댐퍼가 일체로 회전되게 장착되고, 상기 댐퍼 풀리가 형성하는 내부 공간에는 상기 제1매스댐퍼가 반경방향으로 팽창할 때에 제1매스댐퍼와 일체로 회전되게 선택적으로 결합하는 하나 이상의 매스댐퍼가 구비된다.
매스댐퍼, 체크밸브, 어댑터, 오일챔버-
公开(公告)号：KR1020140023602A
公开(公告)日：2014-02-27
申请号：KR1020120089656
申请日：2012-08-16
Applicant: 현대자동차주식회사
Abstract: The purpose of the present invention is to provide a piston of which fuel efficiency is improved by reducing an oil pumping loss caused by the reduction of the amount of oil and of which skirt cooling efficiency and connecting rod lubricating efficiency are improved. The piston of the present invention includes an inner oil gallery of a ring shape where the oil passes through and an oil inlet for guiding the inflow of the oil jetted from an oil jetting nozzle into the oil gallery via the oil inlet. A slope is formed on the inner periphery of the oil inlet so that the inner diameter of the oil inlet becomes greater to the end of an opening of the oil jetting nozzle. The outer periphery of the oil inlet is connected to the piston to be rotated around a central axis of the oil inlet.
Abstract translation: 本发明的目的是提供一种活塞，其通过减少由于油量的减少引起的抽油损失而提高了燃料效率，并且提高了裙部冷却效率和连杆润滑效率。 本发明的活塞包括油通过的环形的内油道，以及用于将从喷油嘴喷射的油的流入经由油入口引导到油田中的油入口。 在油入口的内周形成有倾斜，使得油入口的内径在喷油嘴的开口端部变得更大。 进油口的外周与活塞相连，以绕着进油口的中心轴线旋转。
-
公开(公告)号：KR1020100064088A
公开(公告)日：2010-06-14
申请号：KR1020080122515
申请日：2008-12-04
Applicant: 현대자동차주식회사
Abstract: PURPOSE: A damper pulley with a variable mass is provided to effectively reduce vibration and noise by selectively coupling multiple dampers to the damper pulley. CONSTITUTION: A damper pulley with a variable mass comprises a damper pulley housing(1), a first inner mass damper(2a), springs(4), and a first oil chamber(5). The damper pulley housing is formed in a double circular plate shape and has a receiving space. The first inner mass damper has multiple assembling holes to be coupled to a crank shaft. A check valve(6) is installed in the assembling hole formed in the center of the first inner mass damper. The springs are arranged in a space between the first inner mass damper and a first outer mass damper(2b). The first oil chamber is formed in a space where the springs are not occupied.
Abstract translation: 目的：提供具有可变质量的阻尼滑轮，通过选择性地将多个阻尼器连接到阻尼滑轮上来有效减少振动和噪音。 构成：具有可变质量的阻尼滑轮包括阻尼滑轮壳体（1），第一内部质量阻尼器（2a），弹簧（4）和第一油室（5）。 减震器滑轮壳体形成为双圆板形并具有接收空间。 第一内部质量阻尼器具有多个组合孔以联接到曲轴。 止回阀（6）安装在形成在第一内部质量阻尼器的中心的组装孔中。 弹簧布置在第一内部质量阻尼器和第一外部质量阻尼器（2b）之间的空间中。 第一油室形成在弹簧未被占用的空间中。
-
公开(公告)号：KR1020100024173A
公开(公告)日：2010-03-05
申请号：KR1020080082914
申请日：2008-08-25
Applicant: 현대자동차주식회사
Inventor： 손상철
Abstract: PURPOSE: A check valve for cooling a piston of a vehicle is provided to prevent the cooling performance of a piston from being lowered due to a flow rate decrease by forming an oil inlet and an oil outlet on a piston. CONSTITUTION: A check valve for cooling a piston of a vehicle comprises a valve housing(10), a piston(30), a spring(60), and a sub drain path(23). The valve housing has an inflow port(21) and an outflow port(22) for oil. The piston moves inside the valve housing based on oil pressure and opens and closes the outflow port. An oil inlet(41) and an oil outlet(42) are formed inside the piston. A spring is formed inside the valve housing and supports the piston toward the direction in which the outflow port is closed. The sub drain path is formed in the valve housing and is connected to the outflow port.
Abstract translation: 目的：提供一种用于冷却车辆活塞的止回阀，以通过在活塞上形成油入口和出油口，防止活塞的冷却性能因降低流量而降低。 构成：用于冷却车辆活塞的止回阀包括阀壳体（10），活塞（30），弹簧（60）和副排放路径（23）。 阀壳体具有用于油的流入口（21）和流出口（22）。 活塞基于油压在阀壳体内移动并打开和关闭流出口。 活塞内部形成有油入口（41）和出油口（42）。 弹簧形成在阀壳体的内部，并将活塞朝向流出口关闭的方向支撑。 副排放路径形成在阀壳体中并连接到流出端口。
-
-
-
-
-
-
-
-
-
Search Results
40
records
(took 0.024 seconds)
