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公开(公告)号：KR101637638B1
公开(公告)日：2016-07-07
申请号：KR1020140018567
申请日：2014-02-18
Applicant: 현대자동차주식회사
CPC classification number: F01P3/02 , B22C9/105 , B22C9/24 , B22D17/00 , B22D19/00 , B22D25/02 , B22D27/04 , F01P2003/021 , F01P2003/024 , F02F1/14 , F02F1/40 , F02F7/0002
Abstract: 본발명은주조제품및 그제조방법에관한것으로서, 본발명의바람직한실시예에따른주조제품의제조방법은, 이종재질부품을품은솔트코어를제작하는단계(S10); 상기이종재질부품을품은솔트코어를주조용금형에삽입한후 용탕을상기주조용금형에주입하여상기주조제품을제조하는단계(S20); 및상기주조제품으로부터상기솔트코어를제거하는단계(S30);를포함할수 있다.
Abstract translation: 本发明涉及铸造产品和铸造产品的制造方法。 铸造产品的制造方法包括：制造包括异质材料部分的盐芯; 通过将包括异质材料部分的盐芯插入铸模来制造铸造产品; 将熔融金属注入铸模中; 并从铸造产品中除去盐芯。
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公开(公告)号：KR1020090064171A
公开(公告)日：2009-06-18
申请号：KR1020070131748
申请日：2007-12-15
Inventor： 이재권
CPC classification number: Y02T10/125 , F02B23/06 , F02F3/26
Abstract: A piston head for a gasoline direct injection engine is provided to make the thick stratification of a mixer around a spark plug and to improve combustion performance by improving the shape of a piston head and heightening the performance for guiding the movement of fuel to make the fuel injected directly to a combustion chamber to be gathered to the vicinity of a spark plug. A piston head for a gasoline direct injection engine comprises a projection structure(30) and a bowl. The projection structure is provided with a maximum projection(31) projected at the highest from the upper side(11a) of a piston head(11), wherein the maximum projection is formed on a point spaced out at a certain distance from the center(C1) of the piston head along a central line(L1) when a central line passing through the center of a piston head along the injection direction(A1) of an injector is fixed, and the projection structure is formed at the same height as the upper side of the piston head by decreasing the projection height gradually from the maximum projection toward the outer circumferential surface of the piston head along an extension line perpendicular to the central line to have the same height as the upper side of the piston head, and the bowl is formed in the projection structure located in a low pressure area(M2) where relatively low pressure is formed against the extension line according to the volume formed by the upper side of the piston head and a combustion chamber when a piston reaches TDC(top dead center).
Abstract translation: 提供一种用于汽油直喷式发动机的活塞头，用于使混合器围绕火花塞进行厚层分层，并通过改善活塞头的形状并提高用于引导燃料运动以制造燃料的性能来改善燃烧性能 直接喷射到燃烧室以聚集到火花塞附近。 用于汽油直喷式发动机的活塞头包括突出结构（30）和碗。 突起结构设置有从活塞头（11）的上侧（11a）最高突出的最大突起（31），其中最大突出部形成在距离中心一定距离处的点上 当沿着喷射器的喷射方向（A1）穿过活塞头的中心的中心线被固定时，活塞头的中心线（L1）沿着中心线（L1）固定，并且突起结构形成在与 通过沿着与中心线垂直的延伸线从活塞头的最大突出部朝向活塞头的外周面逐渐减小突起高度，使活塞头的上侧具有与活塞头的上侧相同的高度， 碗形成在位于低压区域（M2）中的突起结构中，其中根据由活塞头的上侧形成的体积和相对于活塞头的燃烧ch 当活塞达到TDC（上止点）时，琥珀色。
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公开(公告)号：KR1020170056370A
公开(公告)日：2017-05-23
申请号：KR1020150159963
申请日：2015-11-13
Inventor： 이재권
IPC: F16H55/36 , F16H57/04 , F16F15/24 , F16F15/14 , F16F15/134
CPC classification number: F16H55/36 , F02B67/06 , F16H2055/366
Abstract: 본발명은차량엔진의크랭크샤프트와, 상기크랭크샤프트가결합하여회전하는허브와, 상기허브의외측에결합하여상기허브와일체로회전하는풀리및 실린더블록내부에서엔진오일이누설되는것을방지하도록상기허브와실린더블록의내측사이에배치된오일씰을포함하고, 상기허브는, 상기오일씰이배치되는상기허브의외주면에상기오일씰의이탈을방지하는마모방지부가형성되어, 오일씰과접촉이집중되는부위에마찰계수를저감할수 있고, 경도가향상되도록내마모코팅을적용하여샤프트의마모를줄이는차량용댐퍼풀리조립체에관한것이다.
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公开(公告)号：KR101305559B1
公开(公告)日：2013-09-09
申请号：KR1020110114696
申请日：2011-11-04
Inventor： 이재권
CPC classification number: F16C9/02 , F16C17/04 , F16C33/046 , F16C35/02
Abstract: 본 발명은 엔진블록의 스러스트 베어링 결합장치에 관한 것으로서, 특히 중앙에 관통홀(110)이 형성되되, 상기 관통홀(110)을 따라 원주방향으로 삽입홈(120)이 형성되며, 상기 삽입홈(120) 일단에는 걸림홈(121)이 형성된 엔진블록(100)과; 상기 엔진블록(100)의 삽입홈(120)에 삽입되되, 부메랑 형상으로 이루어져 일단에 걸림부(201)가 형성되어 상기 걸림홈(121)에 삽입되는 스러스트 베어링(200)으로 구성되어, 스러스트 베어링(200) 개수를 축소하여 원가를 절감시키는 동시에 엔진블록(100)과 스러스트 베어링(200)의 조립성을 향상시켜 내구성을 증대시키는데 효과가 있도록 하는 것이다.
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公开(公告)号：KR1020130020316A
公开(公告)日：2013-02-27
申请号：KR1020110082879
申请日：2011-08-19
Inventor： 이재권
Abstract: PURPOSE: A ladder frame type engine is provided to simplify an assembling process of a thrust bearing by removing the use of special jigs and to prevent an abrasive action which is caused by not preventing the rotation of circular ring integrated type. CONSTITUTION: A ladder frame type engine comprises a bottom cylinder block(4), a top cylinder block(3), and a flat plate type bearing unit. The bottom cylinder block is placed in the bottom of a ladder frame(1) and equipped with a crank shaft journal(5). A flat plate type bearing unit includes a bearing cap and a pair of semicircular ring separate type thrust bearings. The bearing cap is settled to cover a bearing seating unit(10) which is formed at the side of the crank shaft journal. The crankshaft journal is settled while surrounding the bearing mounting portion formed in the side of the bearing cap. A pair of semicircular ring separate type thrust bearing is fixed to the bearing cap and is settled in the side of the crank shaft journal covering the circumference of a crank shaft(6).
Abstract translation: 目的：提供一种梯形框架式发动机，通过消除使用特殊的夹具来简化推力轴承的组装过程，并防止由于不阻止圆环集成型旋转而产生的磨损作用。 构成：梯形框架式发动机包括底部气缸体（4），顶部气缸体（3）和平板式轴承单元。 底部气缸体放置在梯架（1）的底部，并配有曲轴轴颈（5）。 平板式轴承单元包括轴承盖和一对半圆环分离式止推轴承。 轴承盖被固定以覆盖形成在曲轴轴颈侧面的轴承座单元（10）。 曲轴轴颈在围绕形成在轴承盖侧面的轴承安装部分的同时沉降。 一对半圆环分离式推力轴承固定在轴承盖上，并安装在曲轴轴颈的一侧，覆盖曲轴（6）的圆周。
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Patent Agency Ranking
公开(公告)号：KR1020100062610A
公开(公告)日：2010-06-10
申请号：KR1020080121328
申请日：2008-12-02
Inventor： 이재권
Abstract: PURPOSE: A drive plate for vehicles is provided to reduce the weight and number of components as it is able to omit a crank position sensor wheel or an adaptor for the power transmission of a crank shaft, and also increase strength against external force and axial vibration. CONSTITUTION: A first flat plate(110) is combined to a crank shaft on one side. A first slope(130) is expanded from the end of a first flat plate in a slanted fashion in a direction growing distant from the crank shaft. A second slope(140) is expanded from the end of the first slope in a slanted fashion in a direction coming closer to the crank shaft. A second flat plate(120) is expanded from the end of the second slope, parallel to the first flat plate.
Abstract translation: 目的：提供用于车辆的驱动板，以减轻组件的重量和数量，因为它能够省略曲柄位置传感器轮或用于曲轴的动力传递的适配器，并且还增加抵抗外力和轴向振动的强度 。 构成：第一平板（110）在一侧与曲轴组合。 第一斜面（130）从第一平板的端部以沿曲柄轴生长的方向倾斜地展开。 第二斜坡（140）从第一斜坡的端部以更靠近曲轴的方向以倾斜的方式膨胀。 第二平板（120）从第二斜面的端部扩展，平行于第一平板。
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公开(公告)号：KR101490948B1
公开(公告)日：2015-02-12
申请号：KR1020130108018
申请日：2013-09-09
Inventor： 이재권
CPC classification number: F16F15/14 , F16F15/126 , F16H55/36 , F16H2055/366
Abstract: 본 발명의 실시예에 따른 차량용 댐퍼 풀리 조립체는, 엔진의 내부에서 발생하는 동력을 전달받아 회전하는 크랭크 샤프트; 상기 크랭크 샤프트가 삽입되어 결합하도록 중앙이 관통된 허브 몸체와 상기 허브 몸체의 외측에 돌출 형성된 허브 링을 포함하는 허브; 상기 허브 링의 외측에 결합하는 풀리; 상기 허브 몸체의 외측에 결합하도록 중앙이 관통된 결합링; 및 상기 결합링의 외측과 실린더 블록의 내측 사이에 구비되어, 상기 실린더 블록 내부의 엔진 오일이 누설되는 것을 방지하기 위한 오일 시일을 포함하고, 상기 허브는 상기 풀리에 비해 밀도가 낮은 재질로 형성되며, 상기 결합링은 상기 허브에 비해 고강성 재질로 형성된다.
상기한 바와 같은 본 발명의 실시예에 의한 차량용 댐퍼 풀리에 의하면, 허브를 알루미늄 재질로 제작함으로써 댐퍼 풀리 조립체 경량화할 수 있어, 차량의 연비를 개선시킬 수 있는 효과를 가진다.Abstract translation: 根据本发明的实施例，一种车辆的阻尼滑轮组件包括：通过从发动机传递的动力旋转的曲轴; 轮毂，其包括由圆柱形中空形状形成的毂体，使得曲轴插入;以及轮毂环，突出到轮毂体的外部; 滑轮，其联接在所述轮毂环的外部; 由圆筒状的中空形状形成的组合环，被配合在所述轮毂体的外部; 以及设置在组合环的外侧和气缸体内部之间的油封，防止了与滑轮相比轮毂由低密度材料制成的气缸体的发动机油泄漏，并且组合环被制成 与集线器相比具有高刚度。 根据车辆的阻尼器滑轮组件，通过用铝材料制造轮毂来减轻阻尼器滑轮组件，从而提高车辆的燃料比。
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公开(公告)号：KR101371474B1
公开(公告)日：2014-03-10
申请号：KR1020120091848
申请日：2012-08-22
Applicant: 현대자동차주식회사
Inventor： 이재권
IPC: F16F15/32 , F16F15/34 , F16F15/126 , F16D3/76
CPC classification number: F01D25/00 , G01M1/00 , G01M1/16 , G01M1/36 , Y10T74/2121
Abstract: 본 발명의 실시예에 따른 회전체의 밸런스 조절 장치는, 회전축을 중심으로 회전하고, 그 외주면에는 고정돌기홈이 형성되는 회전체, 상기 회전체의 외주면과 대응하는 내주면에는 상기 고정돌기홈에 삽입되는 고정돌기가 형성되는 밸런스링, 및 상기 밸런스링에 형성되어 회전밸런스를 조절하는 밸런스 웨이트를 포함할 수 있다.
따라서, 고정돌기를 외부 충격으로 때어내는 방법에 비해서 주변 부품의 파손을 미연에 방지할 수 있고, 링 형태의 밸런스링을 허브의 외주면에 고정함으로써, 운행 중 밸런스가 안정적으로 유지된다. 아울러, 상기 밸런스링의 내주면에 형성된 고정돌기를 허브의 외주면에 형성된 고정돌기홈에 삽입함으로써 밸런스링이 보다 견고하게 조립된다. 뿐만 아니라, 상기 밸런스링의 외주면에 형성된 밸런스웨이트를 이용하여 전체적인 밸런스를 용이하게 조절할 수 있다.-
公开(公告)号：KR1020140025762A
公开(公告)日：2014-03-05
申请号：KR1020120091848
申请日：2012-08-22
Applicant: 현대자동차주식회사
Inventor： 이재권
IPC: F16F15/32 , F16F15/34 , F16F15/126 , F16D3/76
CPC classification number: F01D25/00 , G01M1/00 , G01M1/16 , G01M1/36 , Y10T74/2121
Abstract: A balance controlling device of a rotator according to an embodiment of the present invention includes a rotator which is rotated around a rotary shaft and which includes a fixed protrusion groove on the outer circumference; a balance ring which includes a fixed protrusion inserted into the fixed protrusion groove on the inner circumference corresponding to the outer circumference of the rotator; and a balance weight which is formed on the balance ring and which controls rotation balance. Therefore, the present invention prevents damage of peripheral parts in comparison with a method of separating the fixed protrusion by external impact; and stably maintains the balance during driving by fixing the ring-shaped balance ring on the outer circumference of a hub. Additionally, the present invention firmly assembles the balance ring by inserting the fixed protrusion formed on the inner circumference of the balance ring into the outer circumference of the hub. Furthermore, the present invention can control the overall balance by using the balance weight formed on the outer circumference of the balance ring.
Abstract translation: 根据本发明的实施例的旋转体的平衡控制装置包括旋转体，旋转体围绕旋转轴旋转，并且在外周具有固定的突出槽; 平衡环，其包括在对应于所述旋转体的外周的内圆周上插入所述固定突出槽中的固定突起; 以及形成在平衡环上并且控制旋转平衡的平衡重。 因此，与通过外部冲击分离固定突起的方法相比，本发明防止了周边部件的损坏; 并且通过将环形平衡环固定在轮毂的外周上来稳定地保持驾驶期间的平衡。 此外，本发明通过将形成在平衡环的内周上的固定突起插入轮毂的外圆周来牢固地组装平衡环。 此外，本发明可以通过使用形成在平衡环的外周上的平衡重来控制整体平衡。
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公开(公告)号：KR1020140025761A
公开(公告)日：2014-03-05
申请号：KR1020120091847
申请日：2012-08-22
Applicant: 현대자동차주식회사
Inventor： 이재권
Abstract: A balance controlling device of a rotator according to an embodiment of the present invention includes a rotator which is rotated around a rotary shaft and which includes a balance weight groove on the outer circumference; and a balance weight which is inserted into the balance weight groove and fixed to the rotator and which controls the rotation balance of the rotator. The balance weight groove can be formed on the outer circumference of the rotator. The balance weight groove is opened to a side of the rotator so that the balance weight can be inserted into the balance weight groove toward the rotary shaft. The width of the bottom of the balance weight closed to a central shaft can be longer than the width of an inlet far from the central shaft. Therefore, the present invention prevents damage to peripheral parts in comparison with a method of separating the weight balance by external impact and precisely controls the balance by variously applying several weight balances. Additionally, the present invention perfectly controls the balance by varying the shape and the weight of a protrusion unit of the balance weight.
Abstract translation: 根据本发明的实施例的旋转体的平衡控制装置包括旋转体，旋转体围绕旋转轴旋转，并且在外周上包括平衡重槽; 以及平衡重，该平衡重被插入到平衡重槽中并固定到旋转体并且控制旋转体的旋转平衡。 平衡重槽可以形成在旋转体的外周上。 平衡配重槽向旋转体的一侧开口，使得平衡重能够朝向旋转轴插入平衡配重槽。 靠近中心轴的平衡重的底部的宽度可以比远离中心轴的入口的宽度更长。 因此，与通过外部冲击分离重量平衡的方法相比，本发明防止了周边部件的损坏，并通过多种重量平衡进行精确地控制平衡。 此外，本发明通过改变平衡重的突出单元的形状和重量来完美地控制平衡。
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