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13 条记录 (耗时 0.028 秒)

    MECHANISCH STEUERBARE VENTILTRIEBANORDNUNG
    3.
    发明公开
    MECHANISCH STEUERBARE VENTILTRIEBANORDNUNG 有权
    设备技术可变气门升程

    公开(公告)号：EP2668376A1

    公开(公告)日：2013-12-04

    申请号：EP12700959.5

    申请日：2012-01-13

    申请人： Kolbenschmidt Pierburg Innovations GmbH ,  Volkswagen AG

    发明人： FLIERL, Rudolf ,  KLOFT, Manfred ,  GNEGEL, Paul ,  GRIMM, Karsten ,  NOWAK, Martin

    IPC分类号： F01L1/46 ,  F01L13/00

    CPC分类号： F01L1/34 ,  F01L1/04 ,  F01L1/46 ,  F01L13/0021 ,  F01L13/0026 ,  F01L2001/0478 ,  F01L2013/0068 ,  F01L2800/12

    摘要： A mechanically controllable valve-train assembly includes a plurality of gas exchange valves, at least two cylinders assigned to each of the gas exchange valves, and valve-lift adjusting devices which each comprise a rotatable eccentric shaft. The eccentric shaft comprises at least one cam element and circumferential control surfaces which comprise at least one eccentric member. The eccentric shaft is driven by a drive device to set various valve-lift positions. A transmission assembly assigned to each of the gas exchange valves is mounted in a cylinder head via a bearing device so as to be movable and is operatively connected to one of the valve-lift adjusting devices and to a camshaft. The at least one cam element is operatively connected to a spring-loaded tappet element and is arranged outside the circumferential control surfaces and at a level of a zero-lift position of the circumferential control surfaces.

    MECHANISCH STEUERBARE VENTILTRIEBANORDNUNG, BRENNKRAFTMASCHINE SOWIE EIN VERFAHREN ZUM BETREIBEN EINER BRENNKRAFTMASCHINE
    5.
    发明公开
    MECHANISCH STEUERBARE VENTILTRIEBANORDNUNG, BRENNKRAFTMASCHINE SOWIE EIN VERFAHREN ZUM BETREIBEN EINER BRENNKRAFTMASCHINE 审中-公开
    机械控制的阀系布置，用于操作内燃机的内燃机和方法

    公开(公告)号：EP2834483A1

    公开(公告)日：2015-02-11

    申请号：EP13700334.9

    申请日：2013-01-17

    申请人： Kolbenschmidt Pierburg Innovations GmbH

    发明人： NOWAK, Martin ,  GRIMM, Karsten ,  BREUER, Michael ,  MOORMANN, Stefan ,  ROTHGANG, Stefan

    IPC分类号： F01L13/00 ,  F02D13/06

    CPC分类号： F02D13/06 ,  F01L1/34 ,  F01L13/0005 ,  F01L13/0021 ,  F01L13/0026 ,  F01L2013/0068 ,  F01L2105/00 ,  F01L2800/08 ,  Y02T10/18

    摘要： The invention relates to a mechanically controllable valve train assembly for an internal combustion engine comprising at least two cylinders (4, 6) which respectively comprise at least one gas inlet valve (8, 10) and at least one gas outlet valve. At least one transmission arrangement (18, 20) is provided such that at least one intermediate lever arrangement (22, 24) and a swivel lever arrangement (26, 28) is associated with each gas inlet valve (8, 10). An intermediate lever (30, 32) of the intermediate lever arrangement (22, 24) comprises a working curve (38, 40) for cooperating with a swivel lever (46, 48) of the swivel lever arrangement (26, 28). The intermediate lever (30, 32) is operatively connected to a peripheral contour (14, 16) of a camshaft (12) and the intermediate lever arrangement (22, 24) comprises an engagement element (64, 66) which is operatively connected to a control contour (60, 62) of a valve stoke adjusting device (58) such that different valve strokes can be adjusted and a zero stroke adjustment of the gas inlet valve (8) of at least one shut-off cylinder (4) is possible. The valve stroke adjusting device (58) comprises a control shaft on which the control contours (60, 62) are arranged, all control contours (60, 62) for an idle range and a full-load range being essentially the same. Said control contours for a part-load range of the gas inlet valve (8) of the shut-off cylinder (4) have a section (68) which has a different shape compared to the control contour (62) for a part-load range of the gas inlet valve (19) of the remaining cylinders (6).

    摘要翻译： 甲气门机构组件在发动机，其包括气缸，每个都包括一个气体入口和一个气体出口阀。 凸轮轴包括外围轮廓。 的阀行程调节装置包括一个控制轴，其包括控制轮廓。 中间杆装置包括中间杆包括工作曲线，其与转动杠杆合作，并连接到控制轮廓的接合元件的。 每个中间杆连接到外围轮廓。 一种变速器布置提供确实在中间杠杆装置和旋转杠杆装置与每个进气阀相关联。 在怠速范围的控制轮廓类似于对于全负载范围内的控制的轮廓。 用于气缸关闭的进气口阀的部分负荷范围内的控制轮廓包括用于其余的气缸的进气口阀的部分负荷范围内的控制轮廓不同的部分。

    MECHANISCH STEUERBARER VENTILTRIEB SOWIE MECHANISCH STEUERBARE VENTILTRIEBANORDNUNG
    7.
    发明公开
    MECHANISCH STEUERBARER VENTILTRIEB SOWIE MECHANISCH STEUERBARE VENTILTRIEBANORDNUNG 有权
    机械动力和应纳税阀门机械控制的阀系布置

    公开(公告)号：EP2689112A1

    公开(公告)日：2014-01-29

    申请号：EP12701109.6

    申请日：2012-01-24

    申请人： Kolbenschmidt Pierburg Innovations GmbH

    发明人： BREUER, Michael ,  GRIMM, Karsten

    IPC分类号： F01L13/00

    CPC分类号： F01L13/0026 ,  F01L13/0015

    摘要： A mechanically controllable valve drive includes a gas exchange valve on which a transmission arrangement acts via a working contour. The transmission arrangement comprises a first wheel element comprising a toothing which is connected to a camshaft, and a second wheel element comprising a toothing which acts on the gas exchange valve. The transmission arrangement is mounted to move in a cylinder head via a bearing, and is operatively connected to the camshaft and to a valve stroke adjusting device comprising an adjusting shaft. The first and second wheel elements are each mounted to rotate on the adjusting shaft and to be in a geared connection with each another via their respective toothing so that a rotation of the adjusting shaft effects a phase shift between the first and second wheel elements and so that a rotary fixing generates an oscillating movement of the first and second wheel elements.

    MECHANISCH STEUERBARE VENTILTRIEBANORDNUNG
    10.
    发明公开
    MECHANISCH STEUERBARE VENTILTRIEBANORDNUNG 有权

    公开(公告)号：EP2823158A1

    公开(公告)日：2015-01-14

    申请号：EP12809746.6

    申请日：2012-12-17

    申请人： Kolbenschmidt Pierburg Innovations GmbH

    发明人： NOWAK, Martin ,  GRIMM, Karsten ,  BREUER, Michael

    IPC分类号： F01L13/00

    CPC分类号： F01L13/0063 ,  F01L13/0021 ,  F01L13/0026 ,  F01L2013/0068 ,  F01L2105/00

    摘要： The invention relates to a mechanically controllable valve drive arrangement (10) having a plurality of gas exchange valves (12, 14, 16, 18, 20, 22, 24, 26) disposed in a row, wherein a transmission arrangement (28, 29, 30, 31, 32, 33, 34, 35) is associated with a gas exchange valve (12, 14, 16, 18, 20, 22, 24, 26), wherein the transmission arrangement (28, 29, 30, 31, 32, 33, 34, 35) has at least one intermediate lever arrangement (58) and at least one pivot lever arrangement (56), wherein an intermediate lever (64) of the intermediate lever arrangement (58) has a working cam (60) for operatively connecting to a pivot lever (72) of the pivot lever arrangement (56), wherein the intermediate lever (64) is operatively connected to a peripheral contour of a camshaft (40) and wherein the intermediate lever arrangement (58) has an engagement element (80) which is operatively connected to a valve lift adjustment device (41), wherein the valve lift adjustment device (41) has a control shaft (50) which acts on a first end (76) of an adjusting lever (74), wherein the second end (78) is operatively connected to the engagement element (80) of the intermediate lever arrangement (58).

    摘要翻译： 本发明涉及一种可机械控制的阀门驱动装置（10），该阀门驱动装置具有多个设置成一排的气体交换阀（12,14,16,18,20,22,24,26），其中传动装置（28,29 ，30,31,32,33,34,35）与气体交换阀（12,14,16,18,20,22,24,26）相关联，其中所述传动装置（28,29,30,31,32,33,34,35） ，32,33,34,35）具有至少一个中间杠杆装置（58）和至少一个枢转杠杆装置（56），其中中间杠杆装置（58）的中间杠杆（64）具有工作凸轮 （64）可操作地连接到凸轮轴（40）的周边轮廓，并且其中所述中间杠杆装置（58）可操作地连接到所述枢转杠杆装置（56）的枢转杠杆（72） 具有可操作地连接到气门升程调节装置（41）的接合元件（80），其中气门升程调节装置（41）具有控制轴（ 50），其作用在调节杆（74）的第一端部（76）上，其中第二端部（78）可操作地连接到中间杆结构（58）的接合元件（80）。