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1.发明授权Gear shift system and method with optional gas pedal controlled shaft initiation 失效齿轮换档系统和方法可选加油踏板控制轴启动
公开(公告)号：US4226295A
公开(公告)日：1980-10-07
申请号：US883873
申请日：1978-03-06
申请人： Helmut Rembold , Ernst Linder , Ferdinand Grob
发明人： Helmut Rembold , Ernst Linder , Ferdinand Grob
IPC分类号： B60W10/04 , B60W10/02 , B60W10/06 , B60W10/10 , B60W30/18 , F16H59/02 , F16H59/14 , F16H59/18 , F16H59/44 , F16H61/02 , F16H61/08 , F16H61/16 , F16H63/46 , B60K20/16
CPC分类号： B60W10/06 , B60W10/11 , B60W30/18 , B60W2510/104 , B60W2540/106 , B60W2710/1005 , F16H59/141 , F16H59/44 , Y10T477/675 , Y10T477/693625
摘要： Rapid movement of the gas pedal initiates a shifting operation to the next higher or next lower gear depending upon whether the speed of the gearing lies above or below a predetermined speed range. The speed range extends from a first to a second predetermined speed. Both the width of the range and the actual values of the first and second predetermined speed are automatically adjusted as a function of the throttle valve position and the then-present gear. If the gas pedal is not activated but the gear speed is less than a predetermined first threshold speed, an automatic down-shift takes place. Up-shifting can only occur when the speed of the gearing exceeds a minimum up-shift speed. Engagement and disengagement of the clutch is controlled and may include jolt limiting. The engine speed is limited during gear shifting.
摘要翻译： 加速踏板的快速运动根据齿轮传动装置的速度是否高于或低于预定速度范围，开始向下一个更高或更低的下档进行换档操作。 速度范围从第一预定速度延伸到第二预定速度。 作为节气门位置和当时齿轮的函数，第一和第二预定速度的范围宽度和实际值均被自动调整。 如果油门踏板没有被激活，但齿轮速度小于预定的第一阈值速度，则发生自动下移。 升档只能在齿轮传动速度超过最小上移速度时发生。 控制离合器的接合和分离，并且可以包括颠簸限制。 变速时发动机转速受到限制。
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2.发明授权System for operating an internal combustion engine, in particular of a motor vehicle 有权用于操作内燃机，特别是机动车辆的系统公开(公告)号：US06209521B1
公开(公告)日：2001-04-03
申请号：US09254573
申请日：1999-05-05
IPC分类号： F02M400
CPC分类号： F02D41/3863 , F02D41/1488 , F02D2041/1416 , F02D2200/0602 , F02D2250/31 , F02M63/0225
摘要： A fuel-supply system for an internal combustion engine, particularly of a motor vehicle. The fuel-supply system is provided with a pump for delivering fuel into a storage chamber and for producing a pressure in the storage chamber. In addition, provision is made for a pressure sensor for measuring an actual value of the pressure in the storage chamber, as well as a pressure-control valve for influencing the pressure in the storage chamber. A control unit is provided with means by which the pressure in the storage chamber is controllable to a setpoint value. In addition, the control unit is provided with means by which the closed-loop control of the pressure in the storage chamber is able to be superseded by an open-loop control.
摘要翻译： 一种用于内燃机，特别是机动车辆的燃料供应系统。 燃料供应系统设置有用于将燃料输送到储存室中并用于在储存室中产生压力的泵。 此外，还提供了用于测量储存室中的压力的实际值的压力传感器以及用于影响储存室中的压力的压力控制阀。 控制单元具有通过该装置将储存室中的压力控制到设定值。 此外，控制单元设置有能够通过开环控制来取代储存室中的压力的闭环控制的装置。
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3.发明授权Fuel supply system for an internal combustion engine, especially a motor vehicle 失效用于内燃机，特别是汽车的燃料供应系统公开(公告)号：US06712044B1
公开(公告)日：2004-03-30
申请号：US09890350
申请日：2001-08-23
IPC分类号： F02M4100
CPC分类号： F02M59/42 , F02M37/04 , F02M63/0225 , F02M2037/087
摘要： A method is provided for starting an internal combustion engine which includes a starter, an ignition, pressure store and injection valves for injecting fuel directly into the engine. An electrical high pressure pump is connected to an electrical fuel pump downstream thereof for pumping the fuel into the pressure store. The electrical fuel pump and the electrical high pressure pump are first switched on together with the ignition in order to generate a pressure in the pressure store adequate for the injection of the fuel. Then, the starter is switched on after a time duration after the electric fuel pump and the electrical high pressure fuel pump are switched on.
摘要翻译： 提供一种启动内燃机的方法，所述内燃机包括起动器，点火，压力储存和用于将燃料直接喷射到发动机中的喷射阀。 电气高压泵连接到其下游的电动燃料泵，用于将燃料泵入压力贮存器。 首先将电动燃料泵和电动高压泵与点火器一起接通，以便在压力存储器中产生足以喷射燃料的压力。 然后，在电动燃料泵和电动高压燃料泵接通之后的持续时间之后起动器被接通。
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4.发明授权System for operating a fuel supply system for an internal combustion engine, in particular of a motor vehicle 失效用于操作用于内燃机，特别是机动车辆的燃料供应系统的系统公开(公告)号：US06298831B1
公开(公告)日：2001-10-09
申请号：US09119112
申请日：1998-07-20
IPC分类号： F02M4100
CPC分类号： F02D41/3845 , F02D41/123 , F02D41/3863 , F02D2200/0602 , F02D2250/02 , F02D2250/31 , F02M63/0225
摘要： A fuel supply system for an internal combustion engine, in particular of a motor vehicle, is equipped with a pressure accumulator and a high-pressure pump with which fuel can be delivered to the pressure accumulator. Also provided is a control device with which at least the pressure in the pressure accumulator can be controlled. When the internal combustion engine is in coastdown (overrun) mode, the pump output of the high-pressure pump can be reduced.
摘要翻译： 用于内燃机，特别是机动车辆的燃料供应系统配备有压力蓄能器和高压泵，燃料可以通过该高压泵输送到蓄压器。 还提供了一种控制装置，至少可以控制蓄压器中的压力。 当内燃机处于滑行（超速）模式时，可以降低高压泵的泵输出。
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5.发明授权Fuel supply system for an internal combustion engine especially of a motor vehicle 失效用于特别是机动车辆的内燃机的燃料供应系统公开(公告)号：US06408822B1
公开(公告)日：2002-06-25
申请号：US09647243
申请日：2000-10-10
IPC分类号： F02M3704
CPC分类号： F02D41/062 , F02D41/3809
摘要： A fuel supply system (1) for an internal combustion engine, especially of a motor vehicle, is described which is provided with an accumulator (2) and a pump (6, 10). Fuel can be supplied to the accumulator (2) with the pump (6, 10). A control apparatus (16) is provided for controlling (open loop and/or closed loop) the pressure in the accumulator (2) by a pressure control valve (4). With the control apparatus (16), the pressure control valve (4) can be closed when the engine is intended to be started but no rotational movement is yet present.
摘要翻译： 描述了一种用于内燃机，特别是机动车辆的燃料供应系统（1），其设有蓄能器（2）和泵（6,10）。 可以用泵（6,10）将燃料供给蓄能器（2）。 提供控制装置（16），用于通过压力控制阀（4）来控制（开环和/或闭环）蓄能器（2）中的压力。 利用控制装置（16），当发动机要启动但没有转动仍然存在时，可以关闭压力控制阀（4）。
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6.发明授权
公开(公告)号：US4922714A
公开(公告)日：1990-05-08
申请号：US254623
申请日：1988-10-07
CPC分类号： G01N21/534 , G01N2021/0314 , G01N2021/151 , G01N21/15 , G01N2201/082
摘要： A device for measuring particle emissions of an internal combustion engine, in particular the soot concentration in the exhaust gas, has a signal transmission route, located between a transmitter and a receiver, which traverses a flow of exhaust gas carried in an exhaust gas tube of the engine. To avoid soiling of the active elements of the transmitter and receiver that would cause inaccuracies in measurement, the signal transmission route is embodied as a beam of light, which passes through two diametrically opposed openings in the wall of the exhaust tube. The light-admitting openings are each closed with a respective transparent disk. The disks are heatable and are heated to a temperature above the burnoff temperature of the particles. Appropriate light emitting and receiving elements are used in combination with appropriate heating and evaluation circuits which indicate the soot concentration and which control fuel input to change the soot concentration.
摘要翻译： 用于测量内燃机的颗粒排放的设备，特别是废气中的烟尘浓度，具有位于发射器和接收器之间的信号传输路线，该信号传输路径穿过在排气管中的废气流中 引擎。 为了避免发射器和接收器的有源元件污染，这将导致测量不准确，信号传输路径被实现为穿过排气管壁中的两个直径相对的开口的光束。 光入口各自用相应的透明盘封闭。 盘是可加热的并且被加热到高于颗粒的燃烧温度的温度。 合适的发光和接收元件与适当的加热和评估电路组合使用，这些电路和评估电路指示烟灰浓度，以及控制燃料输入以改变烟灰浓度。
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7.发明授权Apparatus for measuring the particulate matter in the flue gas or exhaust gas from a combustion process 失效用于测量来自燃烧过程的烟道气或废气中的颗粒物质的装置
公开(公告)号：US5009064A
公开(公告)日：1991-04-23
申请号：US424463
申请日：1989-10-20
CPC分类号： G01N21/534 , G01N2021/0314 , G01N2021/151 , G01N21/15 , G01N2201/082
摘要： An apparatus for measuring particulate matter in a flue gas or exhaust gas of a combustion process comprising means for transmitting a beam of light between an optical transmitter and an optical receiver. The light passes through two diametrically opposed light slits closed by transparent bodies in the wall of the tail pipe and crosses through a flow of exhaust gas carried in the tail pipe. The attenuation of intensity of the light beam is a measure of the particulate matter. When the measuring apparatus is used to measure a soot concentration in an exhaust gas of internal combustion engines of a vehicle, it is mounted directly on the tail pipe, and the transparent bodies are heated in the vicinity of the faces acted upon by the exhaust gas flow to a temperature above the soot burn-off temperature. As a result, adulteration of the measured value by soot deposits in the measurement path to the transparent bodies is prevented, and continuous operation of the measuring apparatus is assured.
摘要翻译： 一种用于测量燃烧过程的烟道气或废气中的颗粒物质的装置，包括用于在光发射器和光接收器之间传输光束的装置。 光通过在尾管的壁上由透明体封闭的两个直径相对的光狭缝，并穿过尾管中携带的废气流。 光束强度的衰减是粒子物质的量度。 当测量装置用于测量车辆内燃机的排气中的烟灰浓度时，其直接安装在尾管上，并且透明体在被废气作用的面附近被加热 流入高于烟炱燃烧温度的温度。 结果，防止了通过测量路径中的烟灰沉积物将测量值掺杂到透明体，并且确保了测量装置的连续操作。
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公开(公告)号：US06801862B2
公开(公告)日：2004-10-05
申请号：US10332687
申请日：2003-08-25
IPC分类号： B60T800
CPC分类号： B60T8/17636 , B60T8/58
摘要： A method of controlling the braking force in a vehicle has the following steps: determining actual values of controlled variables; determining setpoint values of controlled variables; comparing the actual values with the setpoint values, thereby obtaining comparison results; and influencing wheel forces on the basis of the comparison results, wheel forces being used as controlled variables, the actual values of the wheel forces being determined by a sensor system which measures the wheel force, torques having a modulation frequency being generated at the wheels, whereby the slip of the wheels and the wheel force of the wheels are modifiable, the slip of the wheels and the wheel forces of the wheels are analyzed, and the setpoint values of the wheel forces are determined from the analysis of the slip of the wheels and the wheel forces of the wheels. A system for controlling the braking force in a vehicle is also described.
摘要翻译： 一种控制车辆制动力的方法，具有以下步骤：确定受控变量的实际值; 确定受控变量的设定值; 将实际值与设定值进行比较，从而获得比较结果; 并且基于比较结果影响车轮力，轮力被用作受控变量，车轮力的实际值由测量车轮力的传感器系统确定，在车轮处产生调制频率的转矩， 由此轮子的滑动和车轮的车轮力是可修改的，分析了车轮的滑动和车轮的车轮力，并且根据车轮滑移的分析来确定车轮力的设定值 和轮子的车轮力。 还描述了一种用于控制车辆中的制动力的系统。
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公开(公告)号：US06564135B2
公开(公告)日：2003-05-13
申请号：US10053447
申请日：2002-01-17
IPC分类号： G06G776
CPC分类号： B60W20/13 , B60L7/26 , B60L2240/423 , B60W10/08 , B60W10/184 , B60W20/00 , B60W30/18127 , B60W2710/083 , Y02T10/642
摘要： A braking torque regulator for a vehicle includes a braking energy recovery arrangement that is able to generate a first braking torque which may not exceed a maximum first braking torque, and a mechanical brake system that is able to generate a second braking torque. The braking torque regulator is supplied with a setpoint braking torque, and the first braking torque and/or the second braking torque is regulated by the braking torque regulator so that the setpoint braking torque is used to correct an actual braking torque detected by a sensor system. A method is for regulating a braking torque in a vehicle and circuitry for a braking torque regulator for a vehicle.
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公开(公告)号：US4231092A
公开(公告)日：1980-10-28
申请号：US966355
申请日：1978-12-04
申请人： Ferdinand Grob , Friedrich Rabus
发明人： Ferdinand Grob , Friedrich Rabus
IPC分类号： G06G7/70 , F16H59/14 , F16H59/38 , F16H59/40 , F16H59/42 , F16H59/46 , F16H61/00 , F16H61/04 , G06F15/20 , G05G15/08
CPC分类号： F16H61/0437 , F16H2059/385 , F16H2059/467 , Y10T477/6347 , Y10T477/693635
摘要： To simulate freewheel operation, that is to allow torque transmission in one direction only, the variation with respect to time of the torque transmitted by a friction coupling clutch or brake band) is computed and the coupling is released when the transmitted torque passes through zero. When the coupling is slipping, the time at which the torque passed through zero is taken to be the time at which the input and output speed of the coupling are the same. When a slipping and a fully engaged coupling are connected in parallel, the torque transmitted by the fully engaged coupling is computed from a set of equations utilizing only parameters sensed in any case in a standard drive system. Speed sensors and a torsiometer furnish signals required for the computations. Preferably, the computations are implemented by a microprocessor.
摘要翻译： 为了模拟飞轮操作，即仅允许在一个方向上传递扭矩，通过摩擦联接离合器或制动带传递的扭矩相对于时间的变化）被计算，并且当传递的扭矩通过零时，联接被释放。 当联轴器滑动时，扭矩通过零的时间被认为是联轴器的输入和输出速度相同的时间。 当滑动和完全啮合的联轴器并联连接时，通过使用仅在标准驱动系统中任何情况下检测到的参数的一组方程来计算由完全接合的联接器传递的扭矩。 速度传感器和扭力计提供计算所需的信号。 优选地，计算由微处理器实现。
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