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1. 发明授权

US4393822A Water-cooled, multi-cylinder internal combustion engine 失效
标题翻译：水冷式多缸内燃机
公开(公告)号：US4393822A
公开(公告)日：1983-07-19
申请号：US178586
申请日：1980-08-15
申请人： Bertram Obermayer , Othmar Skatsche , Josef Greier
发明人： Bertram Obermayer , Othmar Skatsche , Josef Greier
IPC分类号： F01P3/02 , F02F1/10 , F02F1/16 , F02F7/00
CPC分类号： F02F1/10 , F02F1/163 , F02F7/007
摘要： In a water-cooled, multi-cylinder internal combustion engine, which comprises cylinders and a cooling jacket, the cylinders are connected in the lower region thereof to each other and to the cooling jacket, and crankshaft main bearings consisting of two parts which are mutually connected by means of main bearing bolts, the lower ends of the cylinders are connected to the cooling jacket at a height from the bottom edge of the cylinders corresponding to 0.5 to 0.75 times the cylinder diameter, and downwards from this level the lower cylinder ends are connected to each other but otherwise free and unconstrained, and the threads for the main bearing bolts are arranged at a height from the bottom edges being at least that great as the distance of the connection between the cylinders to the bottom edges.Thereby, reaction forces from the main bearing bolts are transmitted directly to the region above the connection between the cylinders and the cooling jacket or are transmitted through the junction between the cylinders and cooling jacket and distributed to the cylinders and the cooling jacket in that region thereof which is above the junction. The unconstrained lower end of each cylinder is free from reaction forces thus avoiding unacceptable deformation in this region. Also, it is possible to choose a comparatively small working clearance between piston and cylinder which means less noise generation. Moreover, piston rings with lower tensions may be used, which means lower friction and, owing to the drastically reduced liner deformation, also less oil consumption.
摘要翻译：在包括气缸和冷却套的水冷多缸内燃机中，气缸在其下部区域彼此连接并连接到冷却套，曲轴主轴承由两部分组成通过主轴承螺栓连接，气缸的下端在与气缸底部边缘高度相对应的高度处连接到冷却套管，对应于气缸直径的0.5至0.75倍，并且从该气缸的下端向下彼此连接但是以其他方式自由且不受约束，并且用于主轴承螺栓的螺纹布置在与底部边缘相距的高度至少大于气缸与底部边缘之间的连接的距离。因此，来自主轴承螺栓的反作用力直接传递到气缸和冷却套之间的连接部分上方的区域中，或者通过气缸和冷却套之间的接合部传递，并且在该区域中分配到气缸和冷却套管在交界处之上。每个气缸的无约束下端没有反作用力，从而避免了该区域的不可接受的变形。此外，可以选择活塞和气缸之间相对较小的工作间隙，这意味着产生更少的噪声。此外，可以使用具有较低张力的活塞环，这意味着较低的摩擦力，并且由于急剧降低的衬管变形，也减少了油耗。

2. 发明授权

US4365594A Water-cooled, multi-cylinder internal combustion engine 失效
标题翻译：水冷式多缸内燃机
公开(公告)号：US4365594A
公开(公告)日：1982-12-28
申请号：US180459
申请日：1980-08-22
申请人： Bertram Obermayer , Othmar Skatsche , Josef Greier
发明人： Bertram Obermayer , Othmar Skatsche , Josef Greier
IPC分类号： F02F1/14 , F01P3/02 , F02B1/04 , F02B3/06 , F02B75/12 , F02F1/00 , F02F1/24 , F02F1/38 , F02F1/40 , F02F7/00 , F02F1/36
CPC分类号： F02F1/38 , F02F1/002 , F02F1/40 , F02B1/04 , F02B2075/125 , F02B3/06 , F02F2001/247 , F02F7/006 , Y02T10/123
摘要： In a water-cooled, multi-cylinder internal combustion engine, which comprises a cylinder block, a cylinder head, and a cooling jacket, all cast in one piece and wherein the cylinder head comprises, for each cylinder of the cylinder block and on one longitudinal side thereof, an intake and exhaust duct as well as valve guide sockets and on the other longitudinal side a mounting socket for an injection nozzle or sparking plug, forming a connection between the end wall of the cylinder and the cooling jacket, at least one fin is provided on the side where the mounting socket is arranged to make an additional connection between the end wall of the cylinder and the cooling jacket.This arrangement compensates for the differential section modulus between the two longitudinal sides of the cylinder head regarded as a bending section, that is to say, the neutral axis of the cylinder head is shifted, at least approximately, back into the plane which contains the cylinder axes. This achieves an even distribution of combustion forces from the end wall of the cylinder to the cooling jacket and by comparison with the conventional arrangement reduces noise emission from the exposed longitudinal sides of the cylinder head.
摘要翻译：在包括气缸体，气缸盖和冷却套的水冷式多气缸内燃机中，全部铸造成一体，其中气缸盖包括气缸体的每个气缸和一个气缸体进气和排气管道以及阀导向插座，另一个纵向侧面上是一个用于喷嘴或火花塞的安装座，用于形成气缸端壁与冷却套之间的连接，至少一个翅片设置在安装插座布置的一侧，以在气缸的端壁和冷却套之间形成额外的连接。这种布置补偿被认为是弯曲部分的气缸盖的两个纵向侧面之间的差动截面模数，也就是说，气缸盖的中性轴线至少大致返回到包含气缸的平面轴。这实现了从气缸的端壁到冷却套的燃烧力的均匀分布，并且与常规装置相比，减少了来自气缸盖的暴露的纵向侧面的噪声发射。

3. 发明申请

US20090320775A1 Internal Combustion Engine 审中-公开
标题翻译：内燃机
公开(公告)号：US20090320775A1
公开(公告)日：2009-12-31
申请号：US12084237
申请日：2006-10-31
申请人： Helmut Altendorfer , Bertram Obermayer , Manfred Breitenberger , Wolfgang Schöffmann
发明人： Helmut Altendorfer , Bertram Obermayer , Manfred Breitenberger , Wolfgang Schöffmann
IPC分类号： F02F1/40 , F02F1/42 , F16H59/04 , B60K20/00
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。

4. 发明授权

US06928964B2 Cylinder head for a liquid-cooled multi-cylinder internal combustion engine 失效
标题翻译：用于液冷多缸内燃机的气缸盖
公开(公告)号：US06928964B2
公开(公告)日：2005-08-16
申请号：US10693690
申请日：2003-10-27
申请人： Bertram Obermayer , Robert Pöschl
发明人： Bertram Obermayer , Robert Pöschl
IPC分类号： F01P3/16 , F02F1/24 , F02F1/38 , F02F1/36
CPC分类号： F02F1/38 , F01P3/16 , F02F1/242
摘要： A cylinder head for a liquid-cooled multi-cylinder internal combustion engine, with a cooling chamber configuration adjacent to a fire deck, which is partitioned by an intermediary deck essentially parallel to the fire deck into a lower cooling chamber in the direction of the cylinder axis, where lower and upper cooling chambers are flow-connected by at least one main transfer opening for each cylinder in the area of the side wall of the cylinder head and by at least one auxiliary transfer opening in the region of a preferably central opening for the insertion of a fuel injection device. At least one auxiliary transfer opening is configured as a recess in the insertion opening, and at least one first auxiliary transfer opening is located in at least one of the areas between intake passage and insertion opening and/or exhaust passage and insertion opening.
摘要翻译：一种用于液冷多缸内燃机的气缸盖，具有与防火甲板相邻的冷却室结构，其由基本上平行于防火甲板的中间甲板分隔成在气缸的方向上的下冷却室其中下冷却室和上冷却室通过用于在气缸盖的侧壁的区域中的每个气缸的至少一个主传送开口和在优选中心开口的区域中的至少一个辅助传送开口流动连接，燃料喷射装置的插入。至少一个辅助传送开口构造成在插入开口中的凹部，并且至少一个第一辅助传送开口位于进气通道和插入开口和/或排气通道和插入开口之间的至少一个区域中。

5. 发明授权

US06899063B2 Cylinder head for a multicylinder liquid-cooled internal combustion engine 有权
标题翻译：用于多缸液冷内燃机的气缸盖
公开(公告)号：US06899063B2
公开(公告)日：2005-05-31
申请号：US10619464
申请日：2003-07-16
申请人： Bertram Obermayer , Robert Poeschl
发明人： Bertram Obermayer , Robert Poeschl
IPC分类号： F02F1/40 , F01P1/06
CPC分类号： F02F1/40
摘要： A cylinder head for a multi-cylinder liquid-cooled internal combustion engine having a cooling chamber configuration adjacent to a fire deck which is divided by an intermediate deck essentially parallel to the fire deck into a lower cooling chamber next to the fire deck and an upper cooling chamber adjoining the lower one in the direction of the cylinder axis, the lower and upper cooling chamber communicating with each other via at least one first transfer opening, where at least one first transfer opening is provided in the area of an opening receiving a preferably centrally disposed fuel injection device, where at least one coolant inlet per cylinder (A,B,C), which is preferably located in the fire deck, opens into the lower cooling chamber, at least one coolant outlet departs from the upper cooling chamber, where a lower cooling chamber is associated with each cylinder (A,B,C), the lower cooling chambers of at least two adjacent cylinders (A,B,C) are essentially separated from each other by a partitioning wall, the coolant flow in the lower cooling chamber is essentially transverse to the cylinder head, and where the upper cooling chamber extends over at least two cylinders (A,B,C), the first transfer opening being disposed at a distance (a) from the opening receiving the fuel injection device, and the distance (a) between the openings having a defined minimum.
摘要翻译：一种用于多气缸液冷内燃机的气缸盖，其具有与消防甲板相邻的冷却室结构，该防火甲板由基本上平行于防火甲板的中间甲板分隔成邻近防火甲板的下部冷却室，冷却室沿着气缸轴线的方向与下部冷却室相邻，下部和上部冷却室经由至少一个第一传送开口彼此连通，其中至少一个第一传送开口设置在开口的区域中，优选地，中心布置的燃料喷射装置，其中优选地位于防火甲板中的每个气缸（A，B，C）的至少一个冷却剂入口通向下部冷却室，至少一个冷却剂出口离开上部冷却室，其中较低的冷却室与每个气缸（A，B，C）相关联，至少两个相邻气缸（A，B，C）的下冷却室基本上与每个气缸另一个通过分隔壁，下部冷却室中的冷却剂流动基本上横向于气缸盖，并且其中上部冷却室在至少两个气缸（A，B，C）上延伸，第一传送开口设置在从接收燃料喷射装置的开口的距离（a）和具有限定的最小值的开口之间的距离（a）。

6. 发明授权

US4383502A Water-cooled internal combustion engine using hydraulic-oil lubrication and cooling-water pump 失效
标题翻译：水冷式内燃机采用液压油润滑和冷却水泵
公开(公告)号：US4383502A
公开(公告)日：1983-05-17
申请号：US228220
申请日：1981-01-26
申请人： Othmar Skatsche , Bertram Obermayer
发明人： Othmar Skatsche , Bertram Obermayer
IPC分类号： F01M1/00 , F01M1/02 , F01P5/12 , F01P7/04 , F01P7/16 , F02B77/14
CPC分类号： F01P5/12 , F01M1/02 , F01P7/044 , F01P7/164
摘要： A water-cooled internal combustion engine includes piping defining a hydraulic oil circuit having an oil pump and using hydraulic oil lubrication and a cooling-water pump driven as a function of the operating condition of the engine. The hydraulic motor is provided in the circuit for the drive of the cooling-water pump which, by means of a control element, can be switched into the hydraulic oil circuit of the internal combustion engine.
摘要翻译：水冷式内燃机包括限定具有油泵并使用液压油润滑的液压油回路和根据发动机的运行状态驱动的冷却水泵的管道。液压马达设置在用于驱动冷却水泵的回路中，该冷却水泵通过控制元件可以切换到内燃机的液压油回路中。

7. 发明授权

US4092956A Water cooled internal combustion engine, particularly a diesel engine 失效
标题翻译：水冷式内燃机，特别是柴油发动机
公开(公告)号：US4092956A
公开(公告)日：1978-06-06
申请号：US717894
申请日：1976-08-26
申请人： Hans List , Othmar Skatsche , Josef Greier , Bertram Obermayer , Gerhard Feichtinger , Johann Wagner
发明人： Hans List , Othmar Skatsche , Josef Greier , Bertram Obermayer , Gerhard Feichtinger , Johann Wagner
IPC分类号： F02F1/40 , F01P3/02 , F02B3/06 , F02B75/18 , F02F1/00 , F02F1/14 , F02F1/24 , F02F1/38 , F02F1/36
CPC分类号： F02F1/002 , F02F1/14 , F02F1/38 , F02B2075/1816 , F02B2275/14 , F02B2275/20 , F02B3/06 , F02F2001/247 , Y02T10/123
摘要： A water cooled internal combustion engine which comprises a cylinder head cast integrally with both the cylinder block and the housing of an overhead camshaft, and which includes a cooling water room extending over all cylinders of the engine, a cooling water distributor channel extending in the longitudinal direction of the engine and arranged immediately above the exhaust ducts, which themselves extend transversely of the engine to an exterior cylinder head side wall, and jet bores communicating the distributor channel with the cooling water room of each cylinder.
摘要翻译：一种水冷式内燃机，包括与气缸体和顶置凸轮轴的壳体一体铸造的气缸盖，其包括在发动机的所有气缸上延伸的冷却水室，在纵向上延伸的冷却水分配器通道发动机的方向并且布置在排气管道的正上方，排气管道本身从发动机横向延伸到外部气缸盖侧壁，以及将分配器通道与每个气缸的冷却水室连通的喷射孔。

8. 发明授权

US4989552A Air-cooled internal combustion engine 失效
标题翻译：风冷内燃机
公开(公告)号：US4989552A
公开(公告)日：1991-02-05
申请号：US470588
申请日：1990-01-26
申请人： Bertram Obermayer , Wolfgang Kling
发明人： Bertram Obermayer , Wolfgang Kling
IPC分类号： F01M5/00 , F01P1/02 , F01P3/18 , F01P3/20 , F01P5/06 , F01P11/08 , F02B29/04 , F02B75/20 , F02B75/22
CPC分类号： F02B29/0431 , F01P1/02 , F01P11/08 , F01P5/06 , F02B29/0475 , F02B75/20 , F02B75/22 , Y02T10/146
摘要： In an air-cooled internal combustion engine with one or more cylinder banks, a cooling-air blower and an intercooler for the air charge, the intercooler--as seen in the flow direction of the cooling-air--is placed directly in front of the cylinder bank, i.e. preferably over its entire length. The intercooler is subject to the full stream of cooling-air passing through the cylinder bank. A comparison of conventional designs and the arrangement described by the invention shows that the power requirements of the blower are reduced by as much as 15% in conventional assemblies, and by even 20% in special-purpose vehicles as described below.
摘要翻译：在具有一个或多个气缸组的空气冷却内燃机中，用于空气充注的冷却风机和中间冷却器，在冷却空气的流动方向上看到的中间冷却器直接放在气缸组，优选地在其整个长度上。中间冷却器经受通过气缸组的冷却空气的全部流。传统设计和本发明描述的布置的比较表明，传统组件中鼓风机的功率要求降低了多达15％，甚至在以下所述的专用车辆中减少了20％。

9. 发明授权

US4412513A Water-cooled internal combustion engine with direct fuel injection 失效
标题翻译：具有直接燃油喷射的水冷式内燃机
公开(公告)号：US4412513A
公开(公告)日：1983-11-01
申请号：US232550
申请日：1981-02-09
申请人： Bertram Obermayer , Josef Greier , Walter Mandl
发明人： Bertram Obermayer , Josef Greier , Walter Mandl
IPC分类号： F02B67/00 , F01L1/053 , F02B3/06 , F02B75/18 , F02B75/22 , F02M39/00 , F02M39/02 , F02M59/10 , F02B67/02
CPC分类号： F02M59/102 , F01L1/053 , F02B75/22 , F02M39/00 , F02M39/02 , F02B2075/1832 , F02B2275/14 , F02B2275/34 , F02B3/06 , Y02T10/123
摘要： A water-cooled internal combustion engine with direct fuel injection and inhich the cylinders are arranged in banks forming the shape of a V, the V-shape space between the cylinder banks is adapted as a receiving chamber for combustion air and for the accommodation of means for fuel injection by individual pumps associated with each cylinder. The provision of a single camshaft is arranged parallel to the cylinder banks and centrally above the receiving chamber and in that the push rods of the inlet and exhaust valves as well as the individual pumps are directly driven by the camshaft.
摘要翻译：一种具有直接燃料喷射的水冷式内燃机，其中气缸以V形的形式排成圆柱形，气缸组之间的V形空间适于作为用于燃烧空气的接收室和适于用于与每个气缸相关联的各个泵的燃料喷射装置。单个凸轮轴的设置平行于气缸组并且在接收室的上方布置，并且入口和排气阀的推杆以及各个泵直接由凸轮轴驱动。

10. 发明授权

US4370957A Assembly of auxiliary equipment for a water-cooled internal combustion engine 失效
标题翻译：水冷式内燃机配套设备
公开(公告)号：US4370957A
公开(公告)日：1983-02-01
申请号：US228219
申请日：1981-01-26
申请人： Othmar Skatsche , Johann Wagner , Bertram Obermayer
发明人： Othmar Skatsche , Johann Wagner , Bertram Obermayer
IPC分类号： F01M1/02 , F01M5/00 , F01M11/03 , F01P5/10 , F01P5/12 , F01P11/08 , F02B77/14 , F01M1/00
CPC分类号： F02B77/14 , F01M1/02 , F01M11/03 , F01M2001/1014 , F01M2011/033 , F01M2011/035 , F01M2011/036 , F01M5/002 , F01P5/12
摘要： An assembly of auxiliary equipment for a water-cooled internal combustion engine having an oil pump, a water pump and an oil cooler/oil filter unit, wherein the oil pump, water pump and oil cooler/oil filter unit are provided as separate interchangeable subassemblies and are combined and interconnected into a constructional unit that can be mounted on the engine.
摘要翻译：一种用于具有油泵，水泵和油冷却器/油过滤器单元的水冷内燃机的辅助设备的组件，其中油泵，水泵和油冷却器/机油过滤器单元设置为单独的可互换的子组件并且组合并互连成可安装在发动机上的结构单元。

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