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    Flow duct for an internal combustion engine
    4.
    发明授权
    Flow duct for an internal combustion engine 失效
    用于内燃机的流道

    公开(公告)号：US5050566A

    公开(公告)日：1991-09-24

    申请号：US554896

    申请日：1990-07-20

    Applicant: Winfried Distelrath ,  Roland-Dieter Zebli

    Inventor： Winfried Distelrath ,  Roland-Dieter Zebli

    IPC: F02F1/42 ,  F02B29/02 ,  F02B31/02 ,  F02B31/08 ,  F02M35/10 ,  F02M35/104

    CPC classification number: F02M35/108 ,  F02M35/10072 ,  F02M35/10098 ,  F02M35/10118 ,  F02M35/1085

    Abstract: A flow duct, particularly an intake duct in an intake system and a cylinder head of an internal-combustion engine has a defined flow profile by means of which the flow rate of the gas flow is accelerated continuously, specifically until it reaches a cross-sectional transition area of the intake duct which--viewed in the flow direction--is situated upstream of a valve stem. After that, the flow rate of the gas flow is reduced whereby a lower approach flow speed of the valve is achieved. This causes an optimized volumetric efficiency which has a favorable effect on the power and the consumption of the internal-combustion engine.

    Abstract translation: 进气系统中的流动管道，特别是进气系统中的进气管道和内燃机的气缸盖具有限定的流量分布，通过该流量分布，气流的流量被连续加速，特别是直到达到截面 在流动方向上观察的进气管的过渡区域位于阀杆的上游。 此后，气流的流量减小，从而实现了阀的较低接近流速。 这导致优化的体积效率，其对内燃机的功率和消耗具有有利的影响。

    Internal combustion engine
    5.
    发明授权
    Internal combustion engine 失效
    内燃机

    公开(公告)号：US5579729A

    公开(公告)日：1996-12-03

    申请号：US391686

    申请日：1995-02-21

    Applicant: Manfred Batzill ,  Hans-Joachim Esch ,  Winfried Distelrath

    Inventor： Manfred Batzill ,  Hans-Joachim Esch ,  Winfried Distelrath

    IPC: F01M1/06 ,  F01M11/02 ,  F02B75/02 ,  F02B75/24 ,  F02F1/00 ,  F02F7/00 ,  F01M5/00

    CPC classification number: F02N15/006 ,  F01M11/02 ,  F02B75/243 ,  F02F7/0053 ,  F02B2075/027 ,  F05C2201/021 ,  F05C2201/0436 ,  F05C2201/0439

    Abstract: An opposed-cylinder internal-combustion engine, includes a cylinder block and crankcase which is longitudinally divided in the center of the crankshaft bearing. A bearing support is connected with the crankcase by way of cylinder head bolts. The cylinder block and crankcase has a joint vertical junction plane with the bearing support. Both bearing support halves are, on the one hand, connected with one another by way of bearing block screws and, on the other hand, the bearing support is held by way lo of cylinder head bolts between the crankcase halves arranged at both sides of the bearing support while forming oil ducts. At the same time, cylinder heads can be fastened on the crankcase by way of the screws.

    Abstract translation: 相对气缸内燃机包括气缸体和在曲轴轴承的中心纵向分配的曲轴箱。 轴承座通过气缸盖螺栓与曲轴箱连接。 气缸体和曲轴箱具有与轴承座的接头垂直接合面。 另一方面，两个轴承支撑件一方面通过轴承座螺钉彼此连接，另一方面，轴承座由气缸盖螺栓固定在布置在两侧的曲轴箱半部之间 在形成油管时支撑轴承。 同时，气缸盖可以通过螺钉固定在曲轴箱上。

    Crankshaft for an internal-combustion engine
    7.
    发明授权
    Crankshaft for an internal-combustion engine 失效
    内燃机起重机

    公开(公告)号：US5203230A

    公开(公告)日：1993-04-20

    申请号：US783691

    申请日：1991-10-29

    Applicant: Winfried Distelrath

    Inventor： Winfried Distelrath

    IPC: F16C3/06 ,  F16C3/20 ,  F16F15/26

    CPC classification number: F16C3/08 ,  F16C3/20 ,  Y10T74/2173 ,  Y10T74/2174

    Abstract: A crankshaft for an internal-combustion engine has crankshaft webs provided with recesses. The recesses are molded into the crankshaft webs in each case symmetrically with respect to a vertical longitudinal center plane oppositely within a clear outer contour of the crankshaft webs. In the area of the recesses, the sections are constructed as a U-shaped profile with side legs. Between the recesses of the crankshaft webs arranged above one another, a reinforcing rib is arranged in the overlapping area of the crank pin and the journal. As a result of the recesses in each crankshaft web which are arranged in a targeted manner, a reduction in weight is made possible with effective mass compensation. The recesses are arranged above one another such that in the endangered area of each crankshaft web, a cross-section is built up that is as large as possible and can absorb the flexural and torsional load in a defined manner, despite the maximally large recesses.

    Abstract translation: 用于内燃机的曲轴具有设置有凹部的曲轴腹板。 凹槽在每一种情况下都相对于曲轴腹板的透明外轮廓内的垂直纵向中心平面对称地模制到曲轴腹板中。 在凹槽的区域中，这些部分被构造成具有侧腿的U形轮廓。 在彼此布置的曲轴腹板的凹部之间，在曲柄销和轴颈的重叠区域中布置有加强肋。 由于每个曲轴腹板中的以目标方式布置的凹部的结果是通过有效的质量补偿使重量减轻成为可能。 这些凹槽被布置在彼此之上，使得在每个曲轴腹板的濒危区域中，尽可能地形成尽可能大的横截面，并且可以以限定的方式吸收弯曲和扭转载荷，尽管具有最大量的凹陷。

    Intake duct
    8.
    发明授权
    Intake duct 失效
    饮食

    公开(公告)号：US5138988A

    公开(公告)日：1992-08-18

    申请号：US620024

    申请日：1990-11-30

    Applicant: Winfried Distelrath ,  Roland-Dieter Zebli

    Inventor： Winfried Distelrath ,  Roland-Dieter Zebli

    IPC: F02B29/02 ,  F02B31/00 ,  F02B31/02 ,  F02F1/24 ,  F02F1/42 ,  F02M35/10

    CPC classification number: F02F1/4235 ,  F02M35/10118 ,  F02M35/1085 ,  F02F2001/245 ,  Y02T10/14

    Abstract: An intake duct in a cylinder head of an internal-combustion engine has a defined flow profile by which the flow rate of the gas flow is accelerated continuously, specifically up to a first intake duct segment of the intake duct which, as viewed in the flow direction, is situated in front of the valve stem. Subsequently, in a second intake duct segment, the flow rate of the gas flow is reduced continuously, whereby a lower approach flow rate of the valve is achieved. This results in an optimized volumetric efficiency which has a favorable influence on the performance and consumption of the internal-combustion engine.

    Abstract translation: 内燃机的气缸盖中的进气管具有限定的气流分布，气流的流速连续地加速，特别是直到进气管的第一进气管段，如流 方向，位于阀杆前面。 随后，在第二进气管道段中，气流的流量连续减小，从而实现了阀的较低接近流量。 这导致了优化的体积效率，其对内燃机的性能和消耗具有有利的影响。

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