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公开(公告)号：KR100980955B1
公开(公告)日：2010-09-07
申请号：KR1020080056730
申请日：2008-06-17
Applicant: 현대자동차주식회사
Abstract: 본 발명은 엔진 워터재킷의 격벽 구조물에 관한 것으로, 워터재킷의 내부 공간을 상부채널과 중간채널 및 하부채널로 구획하는 상부격벽(10)과 하부격벽(20) 및; 상기 상부격벽(10)과 하부격벽(20)의 전방단부와 후방단부를 연결하여 상기 중간채널의 유동을 정체시키는 차단벽(30,40);을 포함하여 이루어진다.
따라서, 중간채널의 냉각수 유동이 정체되어 라이너의 중간부는 온도가 높고 냉각수 유동이 원활한 상/하부는 온도가 낮은 온도 분포가 형성된다.
이는 피스톤 마찰 손실 감소에 최적의 조건으로서 연비가 향상되는 효과가 있다.
워터재킷 스페이서, 워터재킷 인서트, 워터재킷 격벽, 워터재킷 실링 구조물-
公开(公告)号：KR1020100015060A
公开(公告)日：2010-02-12
申请号：KR1020080075947
申请日：2008-08-04
Abstract: PURPOSE: A cooling device for an internal combustion engine and an insert for a water jacket are provided to improve cooling efficiency of the internal combustion engine by enhancing the flow of cooling water in the siamese portion of a cylinder block. CONSTITUTION: An insert for a water jacket comprises two wing parts of triangular shape and a connection part which connects the two wing parts symmetrically. Each wing part is bent in an arc shape identical to the lower shape of the water jacket(3). The water jack is formed in a siamese portion between cylinder bores of a cylinder block(2), surrounding a cylinder of the cylinder block. The insert is inserted to the lower part of the water jacket to enhance the flow of cooling water in the upper part of the water jacket.
Abstract translation: 目的：提供一种用于内燃机和水套的插入件的冷却装置，以通过增加气缸体的si部中的冷却水的流动来提高内燃机的冷却效率。 构成：用于水套的插入件包括三角形的两个翼部和对称地连接两个翼部的连接部。 每个翼部弯曲成与水套（3）的下部形状相同的弧形。 水套筒在气缸体（2）的气缸孔之间的ese部分中形成，围绕气缸体的气缸。 将插入件插入水套的下部，以增强水套上部的冷却水的流动。
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公开(公告)号：KR1020090130984A
公开(公告)日：2009-12-28
申请号：KR1020080056730
申请日：2008-06-17
Applicant: 현대자동차주식회사
Abstract: PURPOSE: A partition structure of an engine water jacket is provided to reduce the piston friction loss and to increase fuel efficiency of the engine. CONSTITUTION: A partition structure of an engine water jacket comprises an upper partition(10), a lower partition(20) and a cutoff wall(30,40). The cutoff wall interlinks the end part of the lower partition and upper partition. The cutoff wall delays the flow of the middle channel. The upper partition and lower partition are formed along the outer circumference. An air bent hole is form on the upper partition and the lower partition.
Abstract translation: 目的：提供发动机水套的分隔结构，以减少活塞摩擦损失并提高发动机的燃油效率。 构成：发动机水套的分隔结构包括上隔板（10），下隔板（20）和截止壁（30,40）。 截止壁将下隔板和上隔板的端部相互连接。 拦截墙延缓了中间通道的流动。 上隔板和下隔板沿外圆周形成。 在上隔板和下隔板上形成空气弯孔。
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公开(公告)号：KR1020090063995A
公开(公告)日：2009-06-18
申请号：KR1020070131548
申请日：2007-12-14
Applicant: 현대자동차주식회사
Abstract: A water jacket spacer is provided to prevent the oil temperature from excessively rising and to cool down a top ring reverse and a low ring reverse. A water jacket spacer comprises an upper partition(11) formed with the arc according to each cylinder of the cylinder block according to the republic of literary critics tabletop shape of the water jacket, a lower partition(13) formed with the arched shape according to each cylinder of the cylinder block according to the republic of literary critics tabletop shape of the water jacket, and a supporting plate(17) connecting each snatch part of the diaphragm in low part and top diaphragm as top and bottom.
Abstract translation: 提供一个水套垫片，以防止油温过度上升，并使顶环反向冷却，并将低环反向冷却。 水夹套包括根据文献评论家共同的水套的桌面形状的根据气缸体的每个气缸形成的弧形的上隔板（11），形成有根据 每个汽缸缸体根据文艺评论家的共同文体水平的桌面形状，以及支撑板（17），连接隔膜的低部分和顶部隔膜的顶部和底部的每个抓取部分。
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