公开(公告)号：US06547023B2

公开(公告)日：2003-04-15

申请号：US09884918

申请日：2001-06-21

申请人： Franz Laimböck

发明人： Franz Laimböck

IPC分类号： B62D6102

CPC分类号： B62K11/04 ,  B62K2202/00 ,  B62M7/02 ,  B62M27/02 ,  B62M2027/023 ,  F02B61/02 ,  F02B75/20 ,  F02B2075/027 ,  F02B2075/1808 ,  F02B2275/20 ,  F02F2001/245

摘要： A single-track motor vehicle with an internal combustion engine having at least one cylinder which is arranged in an inclined manner approximately horizontally relative to the driving direction, with at least one intake valve being arranged above at least one exhaust valve. In order to achieve the most compact possible design, the exhaust valve is triggered by way of a rocker lever.

摘要翻译： 一种具有内燃机的单轨汽车，具有至少一个汽缸，其相对于驱动方向以大致水平的方式倾斜地设置，至少一个进气阀布置在至少一个排气阀的上方。 为了实现最紧凑的设计，排气门通过摇杆来触发。

公开(公告)号：US06526923B2

公开(公告)日：2003-03-04

申请号：US09918636

申请日：2001-08-01

申请人： Franz Laimböck

发明人： Franz Laimböck

IPC分类号： F01P1108

CPC分类号： F01P3/04 ,  F01P1/02 ,  F01P11/08

摘要： An internal combustion engine includes an engine block with at least one cylinder, a cylinder head which is fastened to the cylinder, the outside of the cylinder and the cylinder head including cooling ribs in order to discharge the heat produced during operation of the internal combustion engine, and including an oil pump for conveying the engine oil through oil lines to the parts of the internal combustion engine to be lubricated and to an oil cooler for cooling the engine oil. An effective and even cooling of the internal combustion engine is ensured in such a way that the oil cooler is integrated in the cooling ribs of the internal combustion engine and two mutually separated oil conduit systems are provided in the cylinder head, namely lubricating oil system and a cooling oil system.

摘要翻译： 一种内燃机包括具有至少一个气缸的发动机缸体，紧固在气缸上的气缸盖，气缸外部和包括冷却肋的气缸盖，以排出在内燃机运行期间产生的热量 并且包括用于通过油管路将发动机油输送到待润滑的内燃机的部件的油泵和用于冷却发动机油的油冷却器。 确保内燃机的有效且均匀的冷却，使得油冷却器集成在内燃机的冷却肋中，并且在气缸盖中设置两个相互分离的油管系统，即润滑油系统和 冷却油系统。

公开(公告)号：US06520146B2

公开(公告)日：2003-02-18

申请号：US09802898

申请日：2001-03-12

申请人： Franz Laimböck

发明人： Franz Laimböck

IPC分类号： F02B3106

CPC分类号： F02M35/10078 ,  F02B17/00 ,  F02B2075/027 ,  F02M11/10 ,  F02M17/34 ,  F02M35/10111 ,  F02M35/10196 ,  F02M35/1085

摘要： A four-stroke internal combustion engine with at least two inlet valves and an inlet flow path with at least two inlet ports per cylinder which branch off from a common inlet pipe and are guided separately up to the inlet valves and of which at least one inlet port is designed as a charge loading port and at least one inlet port as a volumetric port, with a throttle device for volumetric control being provided in the inlet flow path and the inlet flow path is connected with a fuel supply device. In order to achieve in the simplest possible way an improvement of the exhaust gas quality at low fuel consumption, the fuel supply device is formed by a joint carburetor for both inlet ports, with preferably the carburetor being arranged in the zone of the branching of the inlet ports from the inlet pipe.

摘要翻译： 一种四冲程内燃机，其具有至少两个入口阀和入口流动路径，每个气缸具有至少两个入口端口，其从公共入口管分支，并且分别被引导到入口阀，并且其中至少一个入口 端口设计为充电装载端口和至少一个入口端口作为容积端口，在入口流动路径中设置有用于体积控制的节流装置，并且入口流动路径与燃料供应装置连接。 为了以最简单的方式实现在低燃料消耗下废气质量的提高，燃料供应装置由用于两个入口的联合化油器形成，优选地，化油器布置在 入口管道的入口端口。

公开(公告)号：US06305493B1

公开(公告)日：2001-10-23

申请号：US09500434

申请日：2000-02-09

申请人： Franz Laimböck

发明人： Franz Laimböck

IPC分类号： F01N302

CPC分类号： F01N3/2885 ,  F01N1/02 ,  F01N1/06 ,  F01N3/30 ,  F01N13/017 ,  F01N2230/04 ,  F01N2270/02 ,  F01N2330/02 ,  F01N2330/06 ,  F01N2470/14 ,  F01N2490/15 ,  F01N2490/155 ,  F02B27/04 ,  F02B2075/025 ,  Y02T10/146

摘要： An exhaust system for internal combustion engines, in particular two-cycle internal combustion engines, includes a resonance-type exhaust part having at least one diffuser-cone unit formed with a diffuser, a countercone, and a connecting part with a preferably constant cross section extending between the diffuser outlet cross section and cone inlet cross section. In order to provide the resonance-type exhaust part as compact as possible by employing a simple production method, the connecting part is formed as a first deflection arc, preferably with an angle of deflection of about 180°±30°.

摘要翻译： 用于内燃机，特别是两循环内燃发动机的排气系统包括共振型排气部分，其具有至少一个扩散锥体单元，其形成有扩散器，反向支架和具有优选恒定横截面的连接部件 在扩散器出口横截面和锥形入口横截面之间延伸。 为了通过采用简单的制造方法使谐振型排气部尽可能小型化，连接部形成为第一偏转弧，优选为约180°±30°的偏转角。

公开(公告)号：US06283085B1

公开(公告)日：2001-09-04

申请号：US09459599

申请日：1999-12-13

申请人： Franz Laimböck

发明人： Franz Laimböck

IPC分类号： F16C1102

CPC分类号： F02B75/224 ,  F02B75/22 ,  F16C9/04

摘要： In a reciprocating engine with at least two cylinders, with at least one primary connecting rod and at least one secondary connecting rod, whose small ends are connected to a piston each, the crankshaft ends of the connecting rods, i.e., the ends opposite of the small ends, are mounted on a common crank pin of a crankshaft. The crankshaft end of the primary connecting rod has a shoulder whose inner surface is rotatably connected to the crank pin via a first bearing, the outer surface of the shoulder defining a bearing surface for at least one secondary connecting rod. The inner and outer surfaces constituting the bearing surfaces of the essentially tubular shoulder extend around the full periphery and are configured as cylindrical surfaces preferably. The at least one secondary connecting rod has a crankshaft end with a non-divided divided big eye surrounding the shoulder of the primary connecting rod, the inner surface of which eye is supported on the outer surface of the shoulder via a second bearing. In this manner a simple and compact link is obtained between connecting rods and crankshaft.

摘要翻译： 在具有至少两个气缸的往复式发动机中，具有至少一个主连杆和至少一个次连杆，其小端连接到活塞，连杆的曲轴端，即与 小端安装在曲轴的公共曲柄销上。 主连杆的曲轴端部具有肩部，其内表面通过第一轴承可旋转地连接到曲柄销，肩部的外表面限定用于至少一个辅助连接杆的支承表面。 构成基本管状肩部的支承表面的内表面和外表面围绕整个周边延伸，并且优选地被配置为圆柱形表面。 所述至少一个辅助连杆具有曲轴端部，所述曲轴端部具有围绕所述主连杆的所述肩部的未分割分开的大眼睛，其内表面经由第二轴承支撑在所述肩部的外表面上。 以这种方式，在连杆和曲轴之间获得简单紧凑的连杆。

公开(公告)号：US06729289B1

公开(公告)日：2004-05-04

申请号：US10301852

申请日：2002-11-22

申请人： Franz Laimböck ,  Christian Spanner

发明人： Franz Laimböck ,  Christian Spanner

IPC分类号： F02B7506

CPC分类号： F02B75/22 ,  F16F15/261

摘要： In an internal combustion engine having at least two working pistons, each reciprocating in one cylinder and acting on a crankshaft through one connecting rod each and with at least one balance piston movably mounted in a balance cylinder of its own for balancing the inertial forces, the balance piston is driven by the crankshaft through a balance connecting rod, the crank of the balance piston being disposed between the cranks of the two working pistons. The cylinders of the working pistons are disposed in a “V” arrangement and the axes of the cylinders of the working pistons are positioned at an angle of 0°

摘要翻译： 在具有至少两个工作活塞的内燃机中，每个都在一个气缸中往复运动，并通过一个连杆作用在曲轴上，并且至少一个平衡活塞可移动地安装在其自身的平衡缸中，用于平衡惯性力， 平衡活塞由曲轴通过平衡连杆驱动，平衡活塞的曲柄设置在两个工作活塞的曲柄之间。 工作活塞的气缸以“V”的形式设置，并且工作活塞的气缸的轴线彼此成角度为0°<α<45°，平衡缸的轴线设置在 包括在工作活塞的两个气缸之间的曲轴轴线的第一中心平面。

公开(公告)号：US06691659B2

公开(公告)日：2004-02-17

申请号：US10173711

申请日：2002-06-19

申请人： Franz Laimböck

发明人： Franz Laimböck

IPC分类号： F01L114

CPC分类号： F01L1/146

摘要： A push rod (1), more specifically for use in a valve actuation device of an internal combustion engine, which is substantially hollow and is provided with a portion (5) of a maximum cross section dimension arranged preferably in the middle between the ends (1a, 1b) of the push rod (1). In order to provide, in the easiest possible way, a light weight push rod (1) with high buckling resistance, the push rod (1) consists of a first and of a second, substantially hollow rod piece (2, 3), the rod pieces (2, 3) having a maximum cross section dimension in the region of one open front face (2b, 3b) thereof and being rigidly joined together at their open front faces (2b, 3b).

摘要翻译： 一种更具体地用于内燃机的阀致动装置的推杆（1），其基本上是中空的，并且设置有最大横截面尺寸的部分（5），该最大横截面尺寸优选地设置在两端之间的中间 1a，1b）。 为了以最简单的方式提供具有高抗弯曲能力的轻量推杆（1），推杆（1）由第一和第二基本上中空的杆件（2,3）组成，所述推杆 杆件（2,3）在其一个敞开的前表面（2b，3b）的区域中具有最大横截面尺寸，并且在其开口前表面（2b，3b）处刚性地接合在一起。

公开(公告)号：US06550447B2

公开(公告)日：2003-04-22

申请号：US10055008

申请日：2002-01-25

申请人： Harald Stütz ,  Franz Laimböck

发明人： Harald Stütz ,  Franz Laimböck

IPC分类号： F02B3108

CPC分类号： F02B31/04 ,  Y02T10/146

摘要： An intake port configuration (1) for an internal combustion engine wherein the swirl (D) of at least one intake flow entering the combustion chamber via an intake port controlled by an intake valve (5) can be varied, two or more flow paths are associated with at least one intake port, which paths join in the valve region (4), and the flow rate (Q) in at least one of the two flow paths is variable by means of a control element (9), and the two flow paths are constituted by two completely separate intake passages, i.e., a primary passage (2) and a secondary passage (3), the primary passage (2) having a helical form. In order to obtain a high flow rate (Q) at a high swirl level in addition to a wide range over which the swirl D may be varied, the intake valve axis (5a) intersects or is tangent to the secondary passage (3) at least at one point.

摘要翻译： 一种用于内燃机的进气口配置（1），其中通过由进气门（5）控制的进气口进入燃烧室的至少一个进气流的涡流（D）可以变化，两个或更多个流动路径 与所述至少一个进气口相关联，所述路径连接在所述阀区域（4）中，并且所述两个流动路径中的至少一个中的流量（Q）可通过控制元件（9）变化，并且所述两个 流路由两个完全分离的进气通道，即主通道（2）和次通道（3）构成，主通道（2）具有螺旋形式。 为了获得高漩涡水平的高流量（Q），除了可以改变涡流D的宽范围之外，进气阀轴线（5a）在第二通道（3）处与第二通道（3）相交或相切， 最少在一点。

公开(公告)号：US06530348B2

公开(公告)日：2003-03-11

申请号：US09894873

申请日：2001-06-29

申请人： Franz Laimböck

发明人： Franz Laimböck

IPC分类号： F01P904

CPC分类号： F02F1/30 ,  F01P1/02 ,  F01P3/04 ,  F01P3/22 ,  F01P2003/2278 ,  F02B2075/025 ,  F02F1/06 ,  F02F1/14 ,  F02F1/22 ,  F02F1/36

摘要： An internal combustion engine includes a cylinder block with cooling fins cast integral therewith, and a cylinder head bolted on top of the cylinder block, first coolant passages being provided in the area of at least one cylinder contained in the cylinder block, which passages are connected to second coolant passages located in the cylinder head. Cooling efficiency is increased by providing heat exchange passages in an outer region of the cooling fins, which together with the first coolant passages and the second coolant passages, form a closed loop system within the engine.

摘要翻译： 内燃机包括具有与其一体浇铸的散热片的气缸体和螺栓连接在气缸体顶部上的气缸盖，第一冷却剂通道设置在容纳在气缸体中的至少一个气缸的区域中，这些通道连接 到位于气缸盖中的第二冷却剂通道。 通过在冷却翅片的外部区域中设置热交换通道来增加冷却效率，散热片与第一冷却剂通道和第二冷却剂通道一起形成发动机内的闭环系统。

公开(公告)号：US06478003B2

公开(公告)日：2002-11-12

申请号：US09928746

申请日：2001-08-14

申请人： Franz Laimböck

发明人： Franz Laimböck

IPC分类号： F16J100

CPC分类号： F02F3/00 ,  F05C2201/021

摘要： The invention relates to a piston 1 for a four-stroke internal combustion engine, comprising a piston head 2 with a piston top 3 on the side of the combustion space, and a first groove 5 next to the piston top 3 holding a compression ring 9 and a second groove 6 further apart from the piston top 3 holding an oil scraper ring 22 being formed in the wall 4 of the piston head 2, and a piston ring land 7 being formed between the two grooves 5, 6, and further comprising a piston skirt 10 adjacent to the piston head 2, whose wall 11 includes first guide faces 12 for guiding the piston 1 in a cylinder, as well as a piston pin bore 13 carrying a piston pin 14. To reduce oil consumption and diminish frictional losses, it is provided that the ring land 7 between the two grooves 5, 6 be designed as second guide face 17 for guiding the piston 1.

摘要翻译： 本发明涉及一种用于四冲程内燃机的活塞1，其包括在燃烧空间一侧具有活塞顶部3的活塞头2和紧靠活塞顶部3的第一槽5，其保持压缩环9 以及在活塞头2的壁4上形成有保持油刮环22的活塞顶部3的另外的第二槽6，以及形成在两个槽5,6之间的活塞环环7，还包括： 活塞裙10靠近活塞头2，其壁11包括用于将活塞1引导到气缸中的第一引导面12以及承载活塞销14的活塞销孔13.为了减少油耗并减少摩擦损失， 设置两个槽5,6之间的环形凸缘7被设计成用于引导活塞1的第二引导面17。