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41 条记录 (耗时 0.012 秒)

    Pressure generator for a hydraulic brake system for a vehicle
    11.
    发明授权
    Pressure generator for a hydraulic brake system for a vehicle 失效
    用于车辆的液压制动系统的压力发生器

    公开(公告)号：US5031972A

    公开(公告)日：1991-07-16

    申请号：US548407

    申请日：1990-07-05

    申请人： Walter Steinhauser ,  Guenter Kaes ,  Wolfgang Maisch ,  Alwin Stegmaier

    发明人： Walter Steinhauser ,  Guenter Kaes ,  Wolfgang Maisch ,  Alwin Stegmaier

    IPC分类号： B60T8/175 ,  B60T8/48

    CPC分类号： B60T8/489 ,  Y10T74/18808

    摘要： A brake system including a traction control apparatus having at least one pressure generator 35, which has a cylinder 60 for receiving and expelling brake fluid by means of a piston 60. The cylinder 60 is connected, with a valve 72 actuatable as a function of the motion of the piston 50, to a pressure course between the master brake cylinder and a wheel brake cylinder. To attain a short structural length, on the one hand, and a long stroke of the pressure generator on the other, the piston is embodied as a rod piston; it is connected to a coaxially extending hollow cylinder 40 that envelops the piston 50 in the cylinder 60; the hollow cylinder 40 is longitudinally guided and is provided with a racklike set of teeth 41 on its outside for the engagement of a motor drive mechanism 43 for driving the piston relative to the cylinder.

    摘要翻译： 一种制动系统，包括具有至少一个压力发生器35的牵引力控制装置，该压力发生器具有用于通过活塞60接收和排出制动流体的气缸60.气缸60与阀72连接，可动阀作为 活塞50的运动达到主制动缸和车轮制动缸之间的压力进程。 为了获得短的结构长度，另一方面获得压力发生器的长行程，活塞被实施为杆式活塞; 它连接到同轴延伸的空心圆筒40，该中空圆筒40将活塞50包围在圆筒60中; 中空圆筒40被纵向引导，并且在其外部设置有齿条状的一组齿41，用于与用于相对于气缸驱动活塞的马达驱动机构43的接合。

    Apparatus for controlling recirculated exhaust gas quantities in internal combustion engines
    12.
    发明授权
    Apparatus for controlling recirculated exhaust gas quantities in internal combustion engines 失效
    用于控制内燃机中再循环废气量的装置

    公开(公告)号：US4620520A

    公开(公告)日：1986-11-04

    申请号：US733425

    申请日：1985-05-13

    申请人： Wolfgang Maisch ,  Wolfgang Schafer

    发明人： Wolfgang Maisch ,  Wolfgang Schafer

    IPC分类号： F02M26/57 ,  F02M25/06

    CPC分类号： F02M26/57

    摘要： An apparatus is proposed which serves to control the quantity of exhaust gas recirculated from the exhaust gas system of an internal combustion engine to its intake side. The apparatus includes a pneumatic final control element having a diaphragm defining a work chamber, the diaphragm arranged to actuate a valve closing member of an exhaust gas recirculation (EGR) valve. Via a control pressure line, a flow line leading to the atmosphere and a connecting line leading to the intake tube downstream of a throttle valve are connected to the work chamber. A check valve opening toward the intake tube, a reservoir and a throttle restriction are disposed in the connecting line. A bypass line having a bypass valve bypasses the throttle restriction. Disposed in the flow line is an electrofluid converter of the nozzle/bounce plate type, by means of which, triggered by an electronic control unit in accordance with operating variables of the engine, a predetermined pressure drop between the atmosphere and the pressure in the work chamber can be established.

    摘要翻译： 提出了一种用于控制从内燃机的排气系统向其进气侧再循环的排气量的装置。 该装置包括气动最终控制元件，其具有限定工作室的隔膜，所述隔膜布置成致动排气再循环（EGR）阀的关闭阀门。 通过控制压力线，通向大气的流动管线和通向节气门下游的进气管的连接管线连接到工作室。 在连接管路中设置有朝向进气管开口的止回阀，储液器和节气门限制器。 具有旁通阀的旁通管路绕过节气门限制。 在流动管线中设置的是喷嘴/反弹板型的电流转换器，借助于此，电子控制单元由电子控制单元根据发动机的操作变量触发，大气和工作压力之间的预定压降 房间可以建立。

    Fuel injection system
    13.
    发明授权
    Fuel injection system 失效
    燃油喷射系统

    公开(公告)号：US4530329A

    公开(公告)日：1985-07-23

    申请号：US543653

    申请日：1983-10-19

    申请人： Wolfgang Maisch ,  Hermann Nusser ,  Klaus-Jurgen Peters ,  Willi Strohl

    发明人： Wolfgang Maisch ,  Hermann Nusser ,  Klaus-Jurgen Peters ,  Willi Strohl

    IPC分类号： F02M55/00 ,  F02M69/26 ,  F02M69/46 ,  F02M69/54 ,  F02M69/00 ,  F02D3/02

    CPC分类号： F02M69/26 ,  F02M55/00 ,  F02M69/462 ,  F02M69/54 ,  F02D2250/02

    摘要： A fuel injection system which serves to supply fuel to an internal combustion engine. The fuel injection system includes a metering and quantity distribution valve with regulating valves connected at the output side, which valves can be influenced by the fuel pressure in a differential pressure control line. Communicating with a fuel supply line is a fuel reservoir, which has a flexible diaphragm which is displaceable by the fuel pressure counter to a reservoir spring in a spring chamber. Shortly before the end of the movement of the flexible diaphragm into the spring chamber, a spring plate resting on the flexible diaphragm opens a sealing valve via a stem. The sealing valve rests on the mouth of an outflow line, which leads via a control throttle to the differential pressure control line. A pressure maintenance valve is likewise disposed upstream of the sealing valve, and a line from a pressure limitation valve and a leakage line from the metering and quantity distribution valve discharge between the pressure maintenance valve and the sealing valve. The spring chamber of the fuel reservoir communicates via a return flow line with the fuel container.

    摘要翻译： 一种燃料喷射系统，其用于向内燃机供应燃料。 燃料喷射系统包括计量和数量分配阀，其具有连接在输出侧的调节阀，该阀可受到差压控制线中的燃料压力的影响。 与燃料供应管线通信是具有柔性隔膜的燃料储存器，其可通过与弹簧室中的储存器弹簧相反的燃料压力移位。 在柔性隔膜移动到弹簧室的结束之前不久，搁置在柔性隔膜上的弹簧板通过阀杆打开密封阀。 密封阀靠在流出管路的嘴部，通过控制节流阀导向压差控制管路。 压力维持阀同样设置在密封阀的上游，并且来自压力限制阀的管线和来自计量和数量分配阀的泄漏管线在压力维持阀和密封阀之间排出。 燃料箱的弹簧室通过回流管线与燃料容器连通。

    Fuel injection system
    14.
    发明授权
    Fuel injection system 失效
    燃油喷射系统

    公开(公告)号：US4515128A

    公开(公告)日：1985-05-07

    申请号：US541606

    申请日：1983-10-13

    申请人： Gunther Jaggle ,  Wolfgang Maisch ,  Klaus-Jurgen Peters ,  Rudolf Schutz

    发明人： Gunther Jaggle ,  Wolfgang Maisch ,  Klaus-Jurgen Peters ,  Rudolf Schutz

    IPC分类号： F02D3/00 ,  F02M69/00 ,  F02M69/26 ,  F02M69/38 ,  F02M39/00

    CPC分类号： F02M69/386 ,  F02M69/26

    摘要： A fuel injection system which serves to adapt the fuel-air mixture accurately over a wide range to operating conditions of the internal combustion engine. The fuel injection system includes metering valves, with each of which a regulating valve is associated, the movable valve element of which can be acted upon on one side by the fuel pressure downstream of the particular metering valve and on the other side by the pressure in a differential pressure control line, which is defined on one end by a first electrofluidic converter of the nozzle/baffle type and on the other end by a first throttle. The first electrofluidic converter is triggerable in accordance with operating characteristics of the engine and determines the pressure in the differential pressure control line and thus, via the regulating valves, the differential pressure at the metering valves. The control slide of the metering valves protrudes with one end face into a pressure chamber, which communicates with a restoring force pressure control line in which the pressure, and thus the restoring force exerted upon the control slide, is variable by means of a second electrofluidic converter, which communicates via an uncoupling throttle with the fuel supply line.

    摘要翻译： 一种燃料喷射系统，其用于将燃料 - 空气混合物在宽范围内精确地适应于内燃机的运行状态。 燃料喷射系统包括计量阀，其中每个阀都与调节阀相关联，其可动阀元件可以通过特定计量阀下游的燃料压力一侧作用在另一侧，另一侧通过压力 差压控制线，其一端由喷嘴/挡板型的第一电流转换器限定，另一端由第一节气门限定。 第一电流转换器可根据发动机的运行特性进行触发，并确定差压控制线中的压力，从而通过调节阀来计量计量阀的压差。 计量阀的控制滑块以一个端面突出到压力室中，该压力室与恢复力压力控制线连通，在该压力室中压力施加在控制滑块上的恢复力可通过第二电流 转换器，其通过解耦节气门与燃料供应管线进行通信。

    Fuel injection system
    15.
    发明授权
    Fuel injection system 失效
    燃油喷射系统

    公开(公告)号：US4326487A

    公开(公告)日：1982-04-27

    申请号：US132056

    申请日：1980-03-20

    申请人： Wolfgang Maisch ,  Klaus-Jurgen Peters ,  Michael Wissmann ,  Peter Schelhas

    发明人： Wolfgang Maisch ,  Klaus-Jurgen Peters ,  Michael Wissmann ,  Peter Schelhas

    IPC分类号： F02D3/02 ,  F02M69/14 ,  F02M69/22 ,  F02M69/26 ,  F02M69/38 ,  F02M69/44 ,  F02M39/00

    CPC分类号： F02M69/386 ,  F02M69/22 ,  F02M69/26 ,  F02M69/44

    摘要： A fuel injection system is proposed which brings about an improvement in the acceleration behavior of an internal combustion engine. The fuel injection system includes an intake manifold having a measuring device arranged therein which is moved against a restoring force in accordance with the quantity of air flowing therethrough and thereby actuates the control slide of a distribution valve. The restoring force on the air flow measuring device is actuated by fuel, supplied by a fuel pump via a damping throttle, which operates within a pressure chamber into which the control slide protrudes by means of an end face. A check valve is arranged in a discharge line between the pressure chamber and the delivery side or the suction side of the pump, and opens above a predetermined pressure within the pressure chamber. This allows a rapid unloading of the pressure chamber and a rapid response of the fuel injection system in the case of an acceleration.

    摘要翻译： 提出了一种燃料喷射系统，其引起内燃机的加速行为的改善。 燃料喷射系统包括具有布置在其中的测量装置的进气歧管，该测量装置根据流过其中的空气量抵抗恢复力移动，从而致动分配阀的控制滑块。 气流测量装置上的恢复力由燃料驱动，由燃料泵通过阻尼节流阀提供，阻尼节流阀在控制滑块通过端面突出的压力室内工作。 止回阀布置在压力室与泵的排出侧或吸入侧之间的排出管线中，并且在压力室内的预定压力以上打开。 这允许在加速的情况下快速卸载压力室和燃料喷射系统的快速响应。

    Method and apparatus for automatic engine shut-off and restart
    16.
    发明授权
    Method and apparatus for automatic engine shut-off and restart 失效
    自动发动机关闭和重新启动的方法和装置

    公开(公告)号：US4192279A

    公开(公告)日：1980-03-11

    申请号：US4236

    申请日：1979-01-17

    申请人： Wolfgang Maisch ,  Rainer Burkel

    发明人： Wolfgang Maisch ,  Rainer Burkel

    IPC分类号： F02D41/34 ,  F02D17/04 ,  F02D29/02 ,  F02D43/00 ,  F02N11/08 ,  F02B75/12

    CPC分类号： F02N11/0818 ,  F02D17/04 ,  F02N2200/022 ,  F02N2200/063 ,  F02N2200/103 ,  Y02T10/48 ,  Y10S261/19 ,  Y10T477/653 ,  Y10T477/71 ,  Y10T477/79

    摘要： A method and apparatus for automatic arrest of the motor in a motor vehicle in conditions of standstill or near-standstill, for example when the motor reaches speeds at or below the stalling speed with an engaged drive line. In stop-and-go driving, the invention includes monitoring the vehicle speed, the motor speed and the state of actuation of the accelerator pedal and the clutch pedal. If a set of conditions is met, for example that the vehicle speed is below 3 kilometers per hour, and that neither the accelerator pedal nor the clutch pedal are depressed, and the engine temperature is sufficiently high, the apparatus of the invention automatically arrests the engine either by fuel shut-off or by ignition shut-off or both. A depression of the clutch pedal restarts the engine. The invention further provides for automatic fuel shut-off to the motor under the conditions of engine braking, i.e., operation with closed throttle and relatively high motor speed.

    摘要翻译： 一种用于在静止或接近静止的情况下在机动车辆中自动停止马达的方法和装置，例如当马达以啮合的驱动线路达到或低于失速速度的速度时。 在停止驾驶中，本发明包括监视车速，电动机速度和加速器踏板和离合器踏板的致动状态。 如果满足一组条件，例如车速低于每小时3公里，并且加速踏板和离合器踏板都不被压下，并且发动机温度足够高，则本发明的装置自动地将 发动机通过燃油切断或点火关闭或两者兼而有之。 离合器踏板的压低重启发动机。 本发明还提供了在发动机制动的条件下，即具有闭合节气门和较高电动机速度的操作下对电动机的自动燃料切断。