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73 条记录 (耗时 0.023 秒)

    Drive unit with engine and retarder
    34.
    发明授权
    Drive unit with engine and retarder 失效
    带发动机和减速器的驱动单元

    公开(公告)号：US5779008A

    公开(公告)日：1998-07-14

    申请号：US540205

    申请日：1995-10-06

    申请人： Klaus Vogelsang ,  Jurgen Friedrich ,  Hans Gebhardt ,  Heribert Moller

    发明人： Klaus Vogelsang ,  Jurgen Friedrich ,  Hans Gebhardt ,  Heribert Moller

    IPC分类号： B60T1/087 ,  B60T1/08 ,  B60T7/08 ,  F01P5/10 ,  F16D57/00 ,  F16D57/04

    CPC分类号： F16D57/005 ,  B60T1/08 ,  F01P5/10 ,  F16D57/04 ,  F01P2060/06

    摘要： A drive unit comprising an engine, a transmission, a hydrodynamic retarder comprised of a rotor impeller wheel, a stator impeller wheel and a retarder housing enclosing both. A coolant circuit having coolant also serves as a working fluid of the retarder, and a pump impeller wheel is arranged coaxially with the rotor impeller wheel of the retarder which is used to circulate the coolant. Given this configuration, the space needed by the units which perform the pumping and braking functions of the drive unit are minimized while the efficiency of the pumping and braking functions are maximized.

    摘要翻译： 驱动单元，包括发动机，变速器，由转子叶轮，定子叶轮和包围两者的减速器壳体组成的流体动力学延迟器。 具有冷却剂的冷却剂回路还用作延迟器的工作流体，并且泵叶轮与与用于循环冷却剂的延迟器的转子叶轮同轴设置。 考虑到这种配置，实现驱动单元的泵送和制动功能的单元所需的空间被最小化，同时泵送和制动功能的效率最大化。

    Drive unit with internal combustion engine and hydrodynamic retarder
    35.
    发明授权
    Drive unit with internal combustion engine and hydrodynamic retarder 失效
    带内燃机和液力减速器的驱动单元

    公开(公告)号：US5613472A

    公开(公告)日：1997-03-25

    申请号：US554488

    申请日：1995-11-07

    申请人： Peter Edelmann ,  Jurgen Friedrich ,  Hans Gebhardt ,  Heribert Moller ,  Alfred Neitz ,  Klaus Vogelsang

    发明人： Peter Edelmann ,  Jurgen Friedrich ,  Hans Gebhardt ,  Heribert Moller ,  Alfred Neitz ,  Klaus Vogelsang

    IPC分类号： B60K11/02 ,  B60T1/087 ,  F01P3/12 ,  F01P5/04 ,  F02B67/00 ,  F16D57/02 ,  F16D57/04 ,  F16D65/78

    CPC分类号： F01P3/12 ,  B60T1/087 ,  F02B67/00 ,  F16D57/04 ,  F16D65/78 ,  F01P2060/06 ,  F01P5/04

    摘要： The present invention involves a drive unit, specifically a drive unit for a motor vehicle having an internal combustion engine, a cooling system with fan, a crankshaft and a hydrodynamic retarder with a stator, rotor and housing. The retarder is located within a space bounded on one side by the front of the crankcase, on a second side by the fan shaft which runs parallel to the engine shaft, and on a third side by the rear edge of the fan wheel. Viewed from the front, the retarder is substantially located within the fly circle of the fan wheel. Mounted to the crankcase and located between the crankcase, fan and retarder is an intermediate body which supports the retarder housing and stator, the fan, a regulator and switch for a generator, an idler pulley for a drive belt for auxiliary units and an air conditioning compressor.

    摘要翻译： 本发明涉及一种驱动单元，特别是具有内燃机的机动车辆的驱动单元，具有风扇的冷却系统，曲轴和具有定子，转子和壳体的流体动力学延迟器。 缓速器位于由曲轴箱的前部在一侧限定的空间中，第二侧位于与发动机轴平行的风扇轴上，第三侧位于风扇轮的后边缘的第三侧。 从前面观察，缓速器基本上位于风扇轮的飞圈内。 安装在曲轴箱上并位于曲轴箱，风扇和缓速器之间的是中间体，其支撑减速器壳体和定子，风扇，用于发电机的调节器和开关，用于辅助单元的传动带的惰轮，以及空调 压缩机。

    CONTROL METHOD FOR ENGINE THERMAL MANAGEMENT
    39.
    发明申请
    CONTROL METHOD FOR ENGINE THERMAL MANAGEMENT 审中-公开
    发动机热管理控制方法

    公开(公告)号：US20160363037A1

    公开(公告)日：2016-12-15

    申请号：US14959437

    申请日：2015-12-04

    申请人： HYUNDAI MOTOR COMPANY

    发明人： Ji Ro CHU ,  Min Kyoung RYU

    IPC分类号： F01P7/16 ,  F01P11/10 ,  F01P5/12

    CPC分类号： F01P7/162 ,  F01P5/12 ,  F01P7/048 ,  F01P7/167 ,  F01P11/10 ,  F01P2005/125 ,  F01P2025/62 ,  F01P2060/06

    摘要： A control method for engine thermal management that provides an electronic fan clutch and an electronic water pump in cooperation with an operation of an electronic thermostat, thereby achieving efficient engine thermal management and reducing a loss of load. The control method includes the steps of obtaining an engine coolant temperature and engine driving information and calculating a required fan rotational speed based on the obtained current coolant temperature information and the obtained engine driving information. The method calculates a control value for controlling a rotational speed of a cooling fan and checks a current operating state of the electronic thermostat. The method determines whether to operate the electronic water pump and control the cooling fan rotational speed based on the checked current operating state of the electronic thermostat, and controls the electronic water pump and the electronic fan clutch of the cooling fan based on the determination result.

    摘要翻译： 一种用于发动机热管理的控制方法，其与电子恒温器的操作配合提供电子风扇离合器和电子水泵，从而实现有效的发动机热管理并减少负载损失。 控制方法包括以下步骤：基于获得的当前冷却剂温度信息和获得的发动机驱动信息，获得发动机冷却剂温度和发动机驱动信息并计算所需的风扇转速。 该方法计算用于控制冷却风扇的转速的控制值，并且检查电子恒温器的当前运行状态。 该方法基于所检查的电子恒温器的当前操作状态来确定是否操作电子水泵并控制冷却风扇转速，并且基于确定结果来控制冷却风扇的电子水泵和电子风扇离合器。