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公开(公告)号：US08939116B2
公开(公告)日：2015-01-27
申请号：US13983612
申请日：2012-01-18
摘要： A liquid-cooled internal combustion engine having at least one cylinder with a cylinder head in which there are disposed a lower partial cooling chamber adjacent to a fire deck and an upper partial cooling chamber which is flow-connected thereto by way of at least one main overflow aperture.
摘要翻译： 一种液冷内燃机，其具有至少一个具有气缸盖的气缸，其中设置有邻近防火甲板的下部部分冷却室和通过至少一个主体流动连接到其的上部部分冷却室 溢流孔。
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2.发明授权Multicylinder internal combustion engine with two inlet valves and two outlet valves 失效具有两个入口阀和两个出口阀的多缸内燃机公开(公告)号：US06205966B1
公开(公告)日：2001-03-27
申请号：US09367252
申请日：1999-08-10
IPC分类号： F01L126
CPC分类号： F01L1/26
摘要： The invention relates to a multicylinder internal combustion engine with two inlet valves and two outlet valves (12, 11), the outlet valves (11) being located on one side of an internal combustion engine and the inlet valves (12) being located on the other side. The outlet valves (11) and the inlet valves (12) are actuated by a camshaft via inlet rocker arms (4) and outlet rocker arms (5). In order to reduce the size of the cylinder heads (1) and the rocker housing (2), the inlet rocker arm (4) and the outlet rocker arm (5) are forked. Each forked rocker arm (4,5) actuates two similar valves (12,11) per cylinder (13). The axes (4a, 5a) of the inlet rocker arms (4) or outlet rocker arms (5) are staggered in relation to each other or preferably overlap.
摘要翻译： 本发明涉及具有两个入口阀和两个出口阀（12,11）的多缸内燃机，出口阀（11）位于内燃机的一侧，并且进气阀（12）位于 另一边。 出口阀（11）和入口阀（12）由凸轮轴通过入口摇臂（4）和出口摇臂（5）致动。 为了减小气缸盖（1）和摇臂壳体（2）的尺寸，进口摇臂（4）和出口摇臂（5）被分叉。 每个分叉的摇臂（4,5）每个气缸（13）致动两个类似的阀（12,11）。 入口摇臂（4）或出口摇臂（5）的轴线（4a，5a）彼此相交或优选重叠。
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公开(公告)号：US06182638B2
公开(公告)日：2001-02-06
申请号：US09380809
申请日：1999-09-08
IPC分类号： F02M5502
CPC分类号： F02F1/4214 , F02B3/06 , F02B2275/14 , F02F1/242 , F02F2001/247 , F02M55/002 , F02M55/02 , Y02T10/123
摘要： This invention relates to an internal combustion engine with intake and exhaust valves (6, 7) and one nozzle mount (4) per cylinder (2) for an injection nozzle (5) injecting fuel into a combustion chamber, the nozzle mount being connected to a fuel supply line (14) and a return oil line (19), the nozzle mount (1) being screwed into a first recess (13) in the cylinder head (1), and the cylinder head (1) exhibiting a second recess (17) approximately normal to an engine longitudinal plane (16) containing the cylinder axis (3), which second recess, extending from a first cylinder head longitudinal side wall (15a), intersects the first recess (13) approximately radially. In order to make possible a reliable fuel supply to the nozzle mount (4) with minimal space requirement and short fuel supply lines (14), the second recess (17) continues up to the second cylinder head longitudinal side wall (15b) lying opposite the first cylinder head longitudinal side wall (15a) and forms in this region the return oil drain.
摘要翻译： 本发明涉及一种具有进气和排气阀（6,7）和每个气缸（2）的一个喷嘴座（4）的内燃机，用于将燃料喷射到燃烧室中的喷嘴（5），喷嘴座连接到 燃料供应管线（14）和返回油管线（19），所述喷嘴座（1）拧入所述气缸盖（1）中的第一凹部（13）中，所述气缸盖（1）具有第二凹部 （17）大致垂直于包含气缸轴线（3）的发动机纵向平面（16），所述第二凹部从第一气缸盖纵向侧壁（15a）延伸，大致径向地与第一凹部（13）相交。 为了使得能够以最小的空间需求和短的燃料供应管线（14）向喷嘴座（4）供应可靠的燃料，第二凹部（17）持续到第二气缸盖纵向侧壁（15b）的相对位置 第一气缸盖纵向侧壁（15a）并在该区域形成回油槽。
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公开(公告)号：US08584627B2
公开(公告)日：2013-11-19
申请号：US12594405
申请日：2008-04-01
IPC分类号： F02F1/36
CPC分类号： F01P3/02 , F01P2003/028 , F02F1/242 , F02F1/40
摘要： A liquid-cooled internal combustion engine which includes a cylinder housing for at least one cylinder and at least one cylinder head, with the at least one cylinder in the cylinder housing being enclosed by a cooling jacket and with a bottom partial cooling chamber adjacent to a fire deck and an upper partial cooling chamber which is flow-connected with the same via at least one transfer opening being arranged in the cylinder head which is connected with the cylinder housing, with a coolant outlet which can be connected with a pressure sink originating from the bottom partial cooling chamber. In order to improve cooling, at least one coolant inlet which can be connected with a pressure source opens into the cooling jacket of the cylinder housing and the cooling jacket is flow-connected directly with the upper partial cooling chamber via at least one riser manifold, so that coolant flows in engine operation from the pressure source to the cooling jacket of the cylinder housing and from there to the upper partial cooling chamber of the cylinder head and further via the transfer opening into the bottom partial cooling chamber and from there to the pressure sink.
摘要翻译： 一种液体冷却内燃机，其包括用于至少一个气缸的气缸壳体和至少一个气缸盖，所述气缸壳体中的所述至少一个气缸由冷却套包围，并且与底部部分冷却室邻近 防火甲板和上部部分冷却室，其经由至少一个传送开口流动连接，其中至少一个传送开口布置在与气缸壳体连接的气缸盖中，冷却剂出口可与源自 底部部分冷却室。 为了改善冷却，可以与压力源连接的至少一个冷却剂入口通向气缸壳体的冷却套，并且冷却套管通过至少一个提升管歧管与上部部分冷却室直接流动连接， 使得冷却剂在发动机操作中从压力源流到气缸壳体的冷却套筒，并且从那里到气缸盖的上部部分冷却室，并且还经由传送开口流入底部部分冷却室，并且从那里到达压力 水槽。
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公开(公告)号：US20140020639A1
公开(公告)日：2014-01-23
申请号：US13983612
申请日：2012-01-18
IPC分类号： F01P3/02
摘要： A liquid-cooled internal combustion engine having at least one cylinder with a cylinder head in which there are disposed a lower partial cooling chamber adjacent to a fire deck and an upper partial cooling chamber which is flow-connected thereto by way of at least one main overflow aperture.
摘要翻译： 一种液冷内燃机，其具有至少一个具有气缸盖的气缸，其中设置有邻近防火甲板的下部部分冷却室和通过至少一个主体流动连接到其的上部部分冷却室 溢出孔径。
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公开(公告)号：US20100132639A1
公开(公告)日：2010-06-03
申请号：US12594405
申请日：2008-04-01
CPC分类号： F01P3/02 , F01P2003/028 , F02F1/242 , F02F1/40
摘要： A liquid-cooled internal combustion engine which includes a cylinder housing for at least one cylinder and at least one cylinder head, with the at least one cylinder in the cylinder housing being enclosed by a cooling jacket and with a bottom partial cooling chamber adjacent to a fire deck and an upper partial cooling chamber which is flow-connected with the same via at least one transfer opening being arranged in the cylinder head which is connected with the cylinder housing, with a coolant outlet which can be connected with a pressure sink originating from the bottom partial cooling chamber. In order to improve cooling, at least one coolant inlet which can be connected with a pressure source opens into the cooling jacket of the cylinder housing and the cooling jacket is flow-connected directly with the upper partial cooling chamber via at least one riser manifold, so that coolant flows in engine operation from the pressure source to the cooling jacket of the cylinder housing and from there to the upper partial cooling chamber of the cylinder head and further via the transfer opening into the bottom partial cooling chamber and from there to the pressure sink.
摘要翻译： 一种液体冷却内燃机，其包括用于至少一个气缸的气缸壳体和至少一个气缸盖，所述气缸壳体中的所述至少一个气缸由冷却套包围，并且与底部部分冷却室邻近 防火甲板和上部部分冷却室，其经由至少一个传送开口流动连接，其中至少一个传送开口布置在与气缸壳体连接的气缸盖中，冷却剂出口可与源自 底部部分冷却室。 为了改善冷却，可以与压力源连接的至少一个冷却剂入口通向气缸壳体的冷却套，并且冷却套管通过至少一个提升管歧管与上部部分冷却室直接流动连接， 使得冷却剂在发动机操作中从压力源流到气缸壳体的冷却套筒，并且从那里到气缸盖的上部部分冷却室，并且还经由传送开口流入底部部分冷却室，并且从那里到达压力 水槽。
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公开(公告)号：US20090320775A1
公开(公告)日：2009-12-31
申请号：US12084237
申请日：2006-10-31
CPC分类号： F02F1/24 , F02F1/242 , F02F1/36 , F02F2001/106 , F02F2001/248 , F02F2001/249 , F16H37/042 , F16J15/0818 , F16J2015/0868 , Y10T74/20024 , Y10T74/2014
摘要： An internal combustion engine that includes a cylinder head and a cylinder block for a multi-cylinder internal combustion engine includes at least one intake valve and one exhaust valve per cylinder, a combustion chamber covering surface adjacent to the combustion chamber, with an expansion joint being formed in the region between the individual cylinders normally to the longitudinal direction of the engine. A combustion chamber plate extending over several cylinders is arranged between the cylinder head and the cylinder block, with the expansion joint each being formed in the combustion chamber plate between two cylinders.
摘要翻译： 一种内燃机，其包括气缸盖和用于多气缸内燃机的气缸体，其包括至少一个进气门和每个气缸的一个排气阀，与燃烧室相邻的燃烧室覆盖表面，其中膨胀接头为 形成在各个气缸之间的区域中，通常与发动机的纵向方向。 在气缸盖和气缸体之间布置有在多个气缸上延伸的燃烧室板，每个在两个气缸之间的燃烧室板板中形成有膨胀接头。
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公开(公告)号：US6155228A
公开(公告)日：2000-12-05
申请号：US367093
申请日：1999-08-10
CPC分类号： F02F1/4214 , F02B3/06 , F02F2001/247 , Y02T10/146
摘要： The invention relates to a multicylinder four-stroke internal combustion engine having a cylinder head (1) with an intake and an outlet port arrangement for two admission valves (15, 16, 17, 18) and two exhaust valves (26, 27) per cylinder. The admission valves (15, 16, 17, 18) are fitted on opposite-lying longitudinal sides of the engine and the exhaust valves (26, 27) on respective opposite side walls in relation to the crankshaft axis. One swirl duct (11, 12) and one filling duct (13, 14) leading to the admission valves (15, 16, 17, 18) are provided per cylinder (7, 8). In order to facilitate regulation of the distribution mechanism of the gas exchange valves, the exhaust ducts (29, 30) discharge directly into a flange surface (5) on a longitudinal side (6) of the engine; the intake ports (6) have sectional ducts (11, 12, 13, 14) and a main duct (10), whereby the main duct (10) discharges onto the longitudinal side of the internal combustion engine and the sectional ducts (11, 12, 13, 14) lead from the main duct (19) to the admission valves (15, 16, 17, 18) of adjoining cylinders (7, 8).
摘要翻译： PCT No.PCT / EP98 / 02033 Sec。 371日期1999年8月10日 102（e）日期1999年8月10日PCT提交1998年4月8日PCT公布。 第WO98 / 45591号公报 日期1998年10月15日本发明涉及一种具有气缸盖（1）的多气缸四冲程内燃机，其具有用于两个进气阀（15,16,17,18）和两个排气门（ 26，27）。 入口阀（15,16,17,18）相对于曲轴轴线安装在发动机的相对的纵向侧面上和相应的相对侧壁上的排气门（26,27）上。 每个气缸（7,8）设置有一个涡流管道（11,12）和一个通向入口阀（15,16,17,18）的填充管道（13,14）。 为了便于调节气体交换阀的分配机构，排气管29,30直接排放到发动机的纵向侧（6）上的凸缘表面（5）中; 进气口（6）具有截面管道（11,12,13,14）和主管道（10），主管道（10）排放到内燃机的纵向侧面上， 12,13,14）从主管道（19）引导到相邻气缸（7,8）的进入阀（15,16,17,18）。
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