METHOD FOR OPERATING A STEAM CYCLE PROCESS
    2.
    发明申请
    METHOD FOR OPERATING A STEAM CYCLE PROCESS 有权
    运行蒸汽循环过程的方法

    公开(公告)号:US20140075942A1

    公开(公告)日:2014-03-20

    申请号:US14005600

    申请日:2012-02-24

    IPC分类号: F01K23/06 F22B37/50 F22B1/18

    摘要: The invention relates to a method for operating a steam cycle process for using the heat of an internal combustion engine (2), comprising a conduction circuit (4) in which a working medium circulates. Said conduction circuit (4) comprises at least one pump (6, 13), at least one heat exchanger (8), an expansion machine (10), a feedwater tank (14) for storing the liquid working medium, and a condenser (12). Components of the conduction circuit (4) are frost-proofed by partially evacuating the liquid working medium. After the end of the circulation of the working medium, at least one of the pumps (6, 13) continues to operate in order to evacuate the working medium at least from the pump (6, 13) which continues to operate.

    摘要翻译: 本发明涉及一种用于操作用于使用内燃机(2)的热量的蒸汽循环过程的方法,其包括其中工作介质循环的导电电路(4)。 所述传导电路(4)包括至少一个泵(6,13),至少一个热交换器(8),膨胀机(10),用于储存液体工作介质的给水箱(14)和冷凝器 12)。 传导电路(4)的部件通过部分排出液体工作介质而防霜冻。 在工作介质循环结束之后,至少一个泵(6,13)继续工作,以便至少从继续操作的泵(6,13)排出工作介质。

    LINE CIRCUIT AND METHOD FOR OPERATING A LINE CIRCUIT FOR WASTE-HEAT UTILIZATION OF AN INTERNAL COMBUSTION ENGINE
    3.
    发明申请
    LINE CIRCUIT AND METHOD FOR OPERATING A LINE CIRCUIT FOR WASTE-HEAT UTILIZATION OF AN INTERNAL COMBUSTION ENGINE 审中-公开
    线路电路和操作线路电路的方法,用于内燃机的废热利用

    公开(公告)号:US20140075934A1

    公开(公告)日:2014-03-20

    申请号:US14116801

    申请日:2012-04-27

    IPC分类号: F02G5/02

    摘要: A line circuit (4) and a method for operating a line circuit (4) for waste-heat utilization of an internal combustion engine (2) are proposed. A working medium circulates in the line circuit (4). The line circuit (4) contains a feed pump (6), at least one heat exchanger (8), an expansion machine (10), a feed-water container (14), in order to store the liquid working medium, and a condenser (12), wherein the feed-water container (14) is connected to the feed pump (6) by way of a line (29). The feed pump (6) has a return-flow line (30), via which liquid working medium can be discharged from the feed pump (6).

    摘要翻译: 提出一种线路电路(4)和用于操作内燃机(2)的废热利用的线路电路(4)的方法。 工作介质在线路电路(4)中循环。 线路电路(4)包含供给泵(6),至少一个热交换器(8),膨胀机(10),给水容器(14))以便储存液体工作介质,以及 冷凝器(12),其中给水容器(14)通过管线(29)连接到进料泵(6)。 进料泵(6)具有回流管线(30),液体加工介质可通过该回流管线从进料泵(6)排出。

    DEVICE FOR CONVERTING WASTE HEAT OF AN INTERNAL COMBUSTION MACHINE INTO MECHANICAL ENERGY
    8.
    发明申请
    DEVICE FOR CONVERTING WASTE HEAT OF AN INTERNAL COMBUSTION MACHINE INTO MECHANICAL ENERGY 审中-公开
    将内燃机的废热转换为机械能的装置

    公开(公告)号:US20130014504A1

    公开(公告)日:2013-01-17

    申请号:US13522060

    申请日:2010-12-06

    IPC分类号: F02G3/02

    摘要: The invention relates to a device (1) for converting waste heat of an internal combustion machine (2) into mechanical energy. The device comprises a piston machine (3) that converts the waste heat of the internal combustion machine (2) during an OCR process into mechanical energy which can be transmitted onto a shaft (7) driven by the internal combustion machine (2). Furthermore, a variable gear (6) is provided via which the piston machine (3) transmits the mechanical energy onto the shaft (7) of the internal combustion machine (2). The variable gear (6) translates an initial rotational speed of the piston machine (3) into a rotational speed of the shaft (7) driven by the internal combustion machine (2). In this way, the ORC process can be carried out in an optimal manner.

    摘要翻译: 本发明涉及一种用于将内燃机(2)的废热转换成机械能的装置(1)。 该装置包括在OCR过程中将内燃机(2)的废热转换成能够传递到由内燃机(2)驱动的轴(7)上的机械能的活塞机(3)。 此外,提供可变齿轮(6),通过该变速齿轮(6),活塞机(3)将机械能传递到内燃机(2)的轴(7)上。 可变齿轮(6)将活塞机(3)的初始转速转换成由内燃机(2)驱动的轴(7)的转速。 以这种方式,ORC过程可以以最佳的方式进行。

    System for controlling an internal combustion engine in a motor vehicle
    10.
    发明授权
    System for controlling an internal combustion engine in a motor vehicle 失效
    用于控制电动汽车内燃机的系统

    公开(公告)号:US5170769A

    公开(公告)日:1992-12-15

    申请号:US653163

    申请日:1991-02-11

    摘要: The invention is directed to a system for electronically controlling (open loop and/or closed loop) an internal combustion engine of a motor vehicle. By means of at least one measuring unit at least one signal is generated representing the position of a power-determining component and the measuring unit comprises several sensors. The measuring unit is associated with a power-determining component of the vehicle such as a throttle flap or the control rod and/or accelerator pedal. The sensors are checked with respect to their functional capability by comparing the signal values generated by the sensors to each other with respect to a pregiven tolerance range. When a fault of one or more of the sensors is detected, then that sensor or those sensors which is or are unaffected can be determined.

    摘要翻译: 本发明涉及一种用于电动控制(开环和/或闭环)汽车内燃机的系统。 通过至少一个测量单元产生表示功率决定部件的位置的至少一个信号,并且测量单元包括若干传感器。 测量单元与诸如节流阀或控制杆和/或加速器踏板的车辆的功率确定部件相关联。 通过将传感器产生的信号值相对于预先设定的公差范围相互比较,来检查传感器的功能能力。 当检测到一个或多个传感器的故障时,可以确定该传感器或那些或不受影响的传感器。