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公开(公告)号：KR1020030005611A
公开(公告)日：2003-01-23
申请号：KR1020010040979
申请日：2001-07-09
Applicant: 현대자동차주식회사
IPC: B22C13/12
Abstract: PURPOSE: A plate for installing a core wooden mold is provided to manufacture cores in mass-production by supporting lower portions of a plurality of core wooden molds. CONSTITUTION: A core machine stores mixed sand in a sand hopper through an elevator. Core wooden molds(11) are supplied through a conveyer. The core wooden molds(11) are moved up by means of a lift, which is operated by a cylinder. A plate(21) for installing the core wooden molds(11) supports lower portions of two core wooden molds(11) so as to introduce the core wooden molds(11) into the core machine. The plate(21) includes a rectangular mounting plate(23) having a plurality of guides(25) at an upper portion thereof. The lower portions of the core wooden molds(11) are coupled to each other by five coupling members. The coupling member includes a bush(31) formed at an upper end thereof with a tapered head.
Abstract translation: 目的：提供一种用于安装核心木模的板，用于通过支撑多个芯木模的下部来批量生产芯。 构成：核心机器通过电梯将混砂储存在沙漏斗中。 核心木制模具（11）通过输送机供应。 核心木制模具（11）通过由气缸操作的升降机向上移动。 用于安装芯木模具（11）的板（21）支撑两芯木模（11）的下部，以将芯木模（11）引入芯机。 板（21）包括在其上部具有多个引导件（25）的矩形安装板（23）。 芯木制模具（11）的下部通过五个联接构件彼此联接。 联接构件包括在其上端形成有锥形头部的衬套（31）。
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公开(公告)号：KR1020020054814A
公开(公告)日：2002-07-08
申请号：KR1020000084014
申请日：2000-12-28
Applicant: 현대자동차주식회사
IPC: B22D15/00
Abstract: PURPOSE: Water jacket cores for cylinder block casting are provided which improve assembling property without core prints using a head face core during assembling of a mold. CONSTITUTION: In water jacket cores(1) for cylinder block casting which are assembled between bore cores and front, rear, left and right side cores, the water jacket cores(1) for cylinder block casting are integrally formed on the lower surface of a head face core(5) through a connection part along the upper circumferential surface thereof, wherein the connection part is consisted of connection cores(7) forming a cooling water passage connected to a cylinder head water jacket, wherein four cylindrical water jacket cores(1) are integrally connected with each other, protrusion parts(3) are formed at the lower part of the side direction of the two water jacket cores(1) to secure a space for cooling water inlet and outlet passages, the upper part of the water jacket cores(1) is integrally manufactured by molding sand on the lower surface of the head face core(5) through the connection cores(7) that are connection parts along the circumferential surface of the water jacket cores(1), and the connection cores(7) form cooling water passages connected to the cylinder head water jacket.
Abstract translation: 目的：提供用于气缸体铸造的水套芯，其在组装模具期间使用头面芯来提高组装性能，而不需要使用芯面打印。 构成：在缸芯与前，后，左，右侧铁心之间组装的气缸体铸造用水套芯（1）中，用于气缸体铸造的水套芯（1）一体形成在 头面芯（5）通过沿其上周面的连接部分，其中连接部分由形成连接到气缸盖水套的冷却水通道的连接芯（7）组成，其中四个圆筒形水套芯（1 ）彼此一体地连接，突出部分（3）形成在两个水套芯（1）的侧方的下部，以确保用于冷却入水和出水通道的空间，水的上部 夹套芯（1）通过沿着水套芯（1）的周面的连接部分的连接芯（7）通过在头面芯（5）的下表面上形成砂来一体制造， 连接芯（7）形成连接到气缸盖水套的冷却水通道。
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公开(公告)号：KR1019960000600A
公开(公告)日：1996-01-25
申请号：KR1019940013973
申请日：1994-06-21
Applicant: 현대자동차주식회사
Inventor： 김종배
IPC: B60N2/26
Abstract: 본 발명은 자동차용 유아시트를 개시한다.
본 발명은, 메인쿠션과 메인 머리받침부 사이에 개재되어 회동수단에 의해 메인쿠션을 향해 소정각도 회도가능하게 설치되며 그 내, 외측면에 메인 등받이면과 보조 쿠션면이 각각 마련된 등받이; 등받이와 지지판넬 사이에 개재되벼 상기 회동수단에 위해 회동되는 등받이와 연동되어 머리받침부와 동일평면을 이루는 보조 등받이; 머리 받침부와 보조 등받이가 동일 평면상태를 유지하도록 상기 보조 등받이의 위치를 한정하는 스톱퍼 수단; 을 포함하여 된 것으로서, 어른이 탑승할 경우는 물론이고 유아를 탑승시키기 위해 등받이를 젖힌 상태에서도 항시 머리 받침부와 등받이면이 동일 평면을 이루고 있기 때문에 항시 탑승자에게 안락감을 주게 된다. 또한 별도의 공간부가 외부로 노출되어 있지 않아 미관을 해치는 것이 방지된다. 따라서 이를 채용한 완성된 제품 즉, 자동차에 대한 소비자의 만족감 및 신뢰감을 충족시킬 수 있는 이점이 있다.-
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Patent Agency Ranking
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公开(公告)号：KR1020080113976A
公开(公告)日：2008-12-31
申请号：KR1020070063076
申请日：2007-06-26
Applicant: 현대자동차주식회사
CPC classification number: F01P3/02 , F01P2003/021 , F01P2003/024 , F01P2050/22 , F02B75/20 , F02F1/10 , F02F1/36
Abstract: A cylinder block and cylinder head cooling structure for a vehicle engine is provided to securely fasten more securely a cylinder head onto a cylinder block and improve engine cooling performance. A cylinder block and cylinder head cooling structure for a vehicle engine comprises a reference water jacket(60) on the top of the cylinder block, on which a water jacket(20) is arranged; and an additional water jacket(80) injection-molded on one side of the water jacket of the cylinder block on which a casting plug hole(30) is arranged. The additional water jacket is connected to the water jacket of the cylinder head having small width through the additional water transfer hole(90).
Abstract translation: 提供用于车辆发动机的气缸体和气缸盖冷却结构，以将气缸盖更牢固地牢固地固定在气缸体上并提高发动机冷却性能。 用于车辆发动机的气缸体和气缸盖冷却结构包括在气缸体的顶部上的参考水套（60），其上布置有水套（20）; 以及在其上布置有铸造塞孔（30）的气缸体的水套的一侧上注塑成型的另外的水套（80）。 附加的水套通过附加的传送孔（90）连接到具有小宽度的气缸盖的水套。
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公开(公告)号：KR1020080100871A
公开(公告)日：2008-11-21
申请号：KR1020070046847
申请日：2007-05-15
Applicant: 현대자동차주식회사
Abstract: A manufacturing method of a cylinder head system is provided to simplify the manufacturing process by uniting a first mold and a second mold simply. A manufacturing method of a cylinder head system of a vehicle comprises a step for making a first mold(100) in which an exhaust manifold(101) to discharge the exhaust gas from a cylinder and a first water jacket(103) cooling the exhaust manifold are integrally formed, a step for making a second mold in which a second water jacket cooling a cylinder block is formed, and a step for uniting the first mold and the second mold.
Abstract translation: 提供了一种气缸盖系统的制造方法，以简单地通过将第一模具和第二模具结合在一起来简化制造过程。 车辆的气缸盖系统的制造方法包括制造第一模具（100）的步骤，其中排气歧管（101）从气缸排出废气，第一水套（103）冷却排气歧管 一体形成，形成第二模具的步骤，其中形成冷却气缸体的第二水套，以及用于使第一模具和第二模具结合的步骤。
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公开(公告)号：KR1020080054813A
公开(公告)日：2008-06-19
申请号：KR1020060127396
申请日：2006-12-13
Applicant: 현대자동차주식회사
CPC classification number: F02F1/243
Abstract: A cylinder head and an exhaust system for a multi-cylinder engine are provided to improve the running performance of a vehicle by reducing the weight of a cylinder head and an exhaust manifold. A cylinder head for a multi-cylinder engine comprises at least one protrusion and at least four serial cylinders(C1-C4). The protrusion is formed on a cylinder head(5) such that a plurality of exhaust passages(P1-P4) connected with a plurality of exhaust ports(Q1-Q4) are formed in the protrusion. The protrusion includes a first protrusion(11) and a second protrusion(13). The first protrusion has exhaust passages of two of the four cylinders therein. The second protrusion has exhaust passages of remaining two of the four cylinders therein. The sections of the first protrusion and the second protrusion are inclined with respect to the longitudinal direction of the cylinder head by a predetermined angle.
Abstract translation: 提供用于多缸发动机的气缸盖和排气系统，以通过减小气缸盖和排气歧管的重量来改善车辆的行驶性能。 用于多缸发动机的气缸盖包括至少一个突起和至少四个串联气缸（C1-C4）。 突起形成在气缸盖（5）上，使得在突起中形成有与多个排气口（Q1-Q4）连接的多个排气通道（P1-P4）。 突起包括第一突起（11）和第二突起（13）。 第一突起具有其中四个气缸中的两个的排气通道。 第二突起具有其中四个气缸中的两个的排气通道。 第一突起和第二突起的部分相对于气缸盖的纵向倾斜预定角度。
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公开(公告)号：KR1020080018479A
公开(公告)日：2008-02-28
申请号：KR1020060080669
申请日：2006-08-24
Applicant: 현대자동차주식회사
CPC classification number: F01N13/107 , F01N13/10 , F01N2260/08 , F02B75/22 , F02F1/243 , F02F1/4264
Abstract: An exhaust system is provided to discharge exhaust gas more efficiently and to reduce heat emission of an exhaust manifold. An exhaust system includes an exhaust manifold(300) provided with an exhaust-gas runner, which comprises a first exhaust-gas runner(301), a second exhaust-gas runner(303), and a third exhaust-gas runner(305). At least a part of the exhaust-gas runner is formed in a cylinder head(307) to discharge exhausted gas. The at least one first exhaust-gas runner is connected to exhaust valves. The second exhaust-gas runner is connected to the first exhaust-gas runner. The third exhaust-gas runner is connected to the second exhaust-gas runner.
Abstract translation: 提供排气系统以更有效地排放废气并减少排气歧管的散热。 排气系统包括设置有排气流道的排气歧管（300），其包括第一排气流道（301），第二废气流道（303）和第三排气流道（305） 。 排气流道的至少一部分形成在气缸盖（307）中以排出排出的气体。 至少一个第一废气流道连接到排气阀。 第二废气流道连接到第一废气流道。 第三废气流道连接到第二废气流道。
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