-
公开(公告)号：US4565170A
公开(公告)日：1986-01-21
申请号：US563916
申请日：1983-12-21
CPC分类号： F02D41/3082 , F02D41/042 , F02M59/04 , F02M59/447 , F02M63/0215 , F02B3/06 , F02D2041/226 , F02D41/3836
摘要： A control device for Diesel engines with which a rapid shutoff of the latter is possible by emptying the suction chamber of the injection pump by aspiration. The control device includes a control valve, which in the operating position (I) opens up the feed line of the feed pump toward the suction chamber and in the reversed shutoff position (II) blocks this feed line between the compression side (D) of the feed pump and the suction chamber. The control valve is an electromagnetic shutoff valve. A further part of the control device is an electric fuel pump, which as a special aspirating pump is disposed in an aspiration line leading from the suction chamber back to the fuel tank. For emergency engine shutoff, the control valve, displaced into its blocking position (II), blocks the flow of fuel between the feed pump and the suction chamber, while the aspirating fuel pump that has been turned on at the same time empties the suction chamber by aspiration. The emergency shutoff takes place rapidly, thereby reliably preventing engine damage and accidents.
摘要翻译： 用于柴油发动机的控制装置，通过抽吸排空注射泵的抽吸室，可以快速关闭后者。 所述控制装置包括控制阀，所述控制阀在所述操作位置（I）向所述吸入室打开所述进料泵的供给管路，并且在所述反向关闭位置（II）中阻止所述进料管线在所述压缩侧（D） 进料泵和吸入室。 控制阀是电磁截止阀。 控制装置的另一部分是电动燃料泵，其作为特殊的抽吸泵设置在从吸入室返回到燃料箱的抽吸管线中。 对于应急发动机关闭，移动到其阻塞位置（II）的控制阀阻挡进料泵和吸入室之间的燃料流，同时已经打开的抽吸燃料泵同时排空吸入室 通过愿望 紧急关闭发生迅速，从而可靠地防止发动机的损坏和事故。
-
公开(公告)号：US4559914A
公开(公告)日：1985-12-24
申请号：US633096
申请日：1984-07-20
CPC分类号： F02D41/407 , F02D41/221 , F02B3/06 , F02D2041/226 , Y02T10/44
摘要： A control device for protecting an internal combustion engine in the case of malfunction of its fuel regulating system is disclosed. The control device includes means which in response to the occurrence of the first braking mode of operation of the engine after start activates a suction or pump connected to the suction chamber of a fuel injection pump. Then the reaction of the engine to the suction pump is tested. If, the engine does not react to a displacement of the control rod of the fuel adjusting mechanism, then an error is present and the engine is either stopped or switched over to an emergency mode of operation. The control device is suitable particularly for a Diesel engine.
摘要翻译： 公开了一种用于在其燃料调节系统故障的情况下保护内燃机的控制装置。 控制装置包括响应于发动机在启动后连接到燃料喷射泵的吸入室的吸入或泵的第一制动模式的发生的装置。 然后测试发动机对抽水泵的反应。 如果发动机不对燃料调节机构的控制杆的位移作出反应，则存在错误，并且发动机停止或切换到紧急操作模式。 该控制装置特别适用于柴油发动机。
-
3.发明授权
公开(公告)号：US4696276A
公开(公告)日：1987-09-29
申请号：US839896
申请日：1986-03-14
申请人： Ulrich Flaig , Albrecht Sieber
发明人： Ulrich Flaig , Albrecht Sieber
CPC分类号： G07C5/0841 , F02D41/04 , F02D41/26 , F02B1/04
摘要： The invention is directed to a method for influencing the metering of fuel to an internal combustion engine, wherein the amount of fuel to be delivered to the engine is varied at least in dependence upon the number of revolutions or working strokes of the engine. In this method, the number of revolutions or working strokes of the engine is measured for subsequent storage in a volatile and a non-volatile storage. If a supply voltage failure causes the contents of the volatile storage to be lost, the more essential portion of this number for the engine continues to be available in the non-volatile storage. Embodiments are described explaining how the volatile and the non-volatile storage can be realized and combined. Also, a description is provided as to how the metering of fuel can be influenced in dependence upon the number of revolutions or working strokes of the internal combustion engine.
摘要翻译： 本发明涉及一种用于影响向内燃机的燃料计量的方法，其中要输送到发动机的燃料量至少根据发动机的转数或工作冲程而变化。 在该方法中，测量发动机的转数或工作冲程以便随后在易失性和非易失性存储器中的存储。 如果电源电压故障导致易失性存储器的内容丢失，则该数量对于发动机的更重要部分在非易失性存储器中继续可用。 描述了实现如何实现和组合易失性和非易失性存储的方式。 此外，还提供了关于如何根据内燃机的转数或工作冲程来影响燃料计量的描述。
-
4.发明授权
公开(公告)号：US4589391A
公开(公告)日：1986-05-20
申请号：US417733
申请日：1982-09-13
申请人： Albrecht Sieber , Joachim Wawretzko
发明人： Albrecht Sieber , Joachim Wawretzko
CPC分类号： F02D41/2403 , F02D41/401 , F02B1/04 , F02B3/06 , F02D2041/226 , F02D2041/227 , Y02T10/44
摘要： A device is proposed for controlling the injection start to a set-point value dependent on operating parameters, in which the period of time between the appearance of an injection start signal and a reference marking (for instance, a top-dead-center signal) is counted out and the result of counting is compared with the set-point value. To avoid malfunctioning, the triggering of the counting process is possible in only one, predetermined crankshaft angle range. Various values are provided for the counting-out frequency. In the exemplary embodiment they are within the range between 50 and 200 kHz. In case of failure, a control of injection onset is effected, and as needed, a limitation of the fuel quantity as well--for instance to 70% of the respectively determined quantity.
摘要翻译： 提出了一种装置，用于根据操作参数控制喷射开始到设定点值，其中喷射开始信号的出现与参考标记（例如，上死点中心信号）之间的时间段 计数，并将计数结果与设定值进行比较。 为了避免故障，只能在一个预定的曲轴角度范围内触发计数过程。 针对计数频率提供了各种值。 在示例性实施例中，它们在50和200kHz之间的范围内。 在发生故障的情况下，进行注射开始的控制，并根据需要限制燃料量，例如至分别确定量的70％。
-
公开(公告)号：US08849443B2
公开(公告)日：2014-09-30
申请号：US13254901
申请日：2010-01-14
CPC分类号： D21F5/00 , D21F5/20 , D21G9/0036 , Y02P70/24 , Y02P80/152
摘要： In order to achieve an improved or optimized operation mode of an “expanded drying section” of a paper machine—having the “actual” drying section, separated, if applicable, into pre-drying and post-drying sections with a size press located therebetween, a steam and condensate system, an exhaust air heat recovery system, a wet press and the white water—a model that includes the above system components is proposed, with which mass and energy balances for the system components as well as the specific energy consumption of the drying section are calculated, based on values for parameters relevant for the drying process.
摘要翻译： 为了实现具有“实际”干燥部分的造纸机的“扩展干燥部”的改进或优化的操作模式，如果适用，将其分离成预干燥和干燥后部分，其间具有压力机 ，蒸汽冷凝系统，排气热回收系统，湿压机和白水 - 包括上述系统组件的模型，系统组件的质量和能量平衡以及比能耗 根据与干燥过程相关的参数的值来计算干燥部分。
-
公开(公告)号：US4896263A
公开(公告)日：1990-01-23
申请号：US201343
申请日：1988-05-26
申请人： Jurgen Brauninger , Albrecht Sieber
发明人： Jurgen Brauninger , Albrecht Sieber
IPC分类号： G06F15/16 , F02D41/24 , G06F9/445 , G06F15/177
CPC分类号： G06F8/665 , F02D41/2422 , G06F9/44547
摘要： All but one of the microcomputers in a multi-computer system are equipped with a rapid-access read-write memory and a fixed content nonvolatile read-only memory. Each of these read-only memories, however, stores a multiplicity of varieties of one or more sets of data, so that, in the case of a computer system for a motor vehicle engine, the same system can be used in any of a large number of vehicle models. One of the microcomputers of the system has a programmable memory which is programmed at the time of installation to designate the portions of the fixed memories that are to be utilized. When the system is turned on, the programmed memory designation number is stored in the read-write memory of all of the computers of the system, with the result that the designated portion of each fixed read-only memory is always referred to in any computer of the system. It is not important that, when the system is turned off, the memory content of the read-write memories is lost.
摘要翻译： 多计算机系统中的所有微型计算机之一除了配备有快速访问读写存储器和固定内容非易失性只读存储器之外。 然而，这些只读存储器中的每一个存储一组或多组数据的多个品种，使得在用于机动车辆发动机的计算机系统的情况下，相同的系统可以用于任何大的数据 车型数量 该系统的微型计算机之一具有可编程存储器，其在安装时被编程以指定待使用的固定存储器的部分。 当系统打开时，编程的存储器指定号码存储在系统的所有计算机的读写存储器中，结果是每个固定的只读存储器的指定部分总是在任何计算机中被引用 的系统。 不重要的是，当系统关闭时，读写存储器的存储器内容将丢失。
-
公开(公告)号：US4566414A
公开(公告)日：1986-01-28
申请号：US662534
申请日：1984-10-18
申请人： Albrecht Sieber
发明人： Albrecht Sieber
IPC分类号： F02D41/34 , F02B1/04 , F02B3/06 , F02D11/10 , F02D41/10 , F02D41/14 , F02D41/24 , F02D45/00 , F02M39/00
CPC分类号： F02D11/105 , F02D41/2406 , F02B1/04 , F02B3/06
摘要： A control system for an internal combustion engine which has a driving-pedal position transducer, a subsequent performance graph apparatus for control values and a control device responding to these values. A delay element is provided in series with the performance graft apparatus between the driving-pedal position transducer and the control device. The purpose of the control system is to adapt the mode of response of the control device (a throttle valve, for instance, in an Otto engine or the regulator rod in a Diesel engine) to various operational states. Of special significance are rpm, the position of the driving pedal, and the change in driving-pedal position. The proposed system is efficaciously realized by means of a computer.
摘要翻译： 一种用于内燃机的控制系统，其具有驱动踏板位置传感器，用于控制值的后续性能图设备和响应于这些值的控制装置。 延迟元件与驱动踏板位置传感器和控制装置之间的性能移植装置串联设置。 控制系统的目的是使控制装置（节气门，例如在奥托发动机或柴油发动机中的调节杆）的响应模式适应于各种操作状态。 特别重要的是rpm，驾驶踏板的位置和驾驶踏板位置的变化。 所提出的系统通过计算机有效地实现。
-
公开(公告)号：US4375207A
公开(公告)日：1983-03-01
申请号：US179184
申请日：1980-08-18
CPC分类号： G05D13/04 , F02D31/009
摘要： The maximum speed in an internal combustion engine is limited by circuitry which can be adjusted to conditions requiring a lower-than-normal top speed, for example during initial delivery to the customer and during the break-in period of the engine. The top speed limiter includes a comparator for suppressing or altering the fuel injection pulses. As a feature of the invention, the reference signal applied to the comparator and representing the top engine speed can be changed either manually or on the basis of elapsed time or mileage.
摘要翻译： 内燃机中的最大速度受电路的限制，该电路可以被调节到需要低于正常最高速度的条件，例如在初始传送给客户期间以及在发动机的进入期间。 最高限速器包括用于抑制或改变燃料喷射脉冲的比较器。 作为本发明的特征，施加到比较器并且表示顶部发动机转速的参考信号可以手动地或者基于经过的时间或里程来改变。
-
公开(公告)号：US20120004756A1
公开(公告)日：2012-01-05
申请号：US13254901
申请日：2010-01-14
CPC分类号： D21F5/00 , D21F5/20 , D21G9/0036 , Y02P70/24 , Y02P80/152
摘要： In order to achieve an improved or optimized operation mode of an “expanded drying section” of a paper machine—having the “actual” drying section, separated, if applicable, into pre-drying and post-drying sections with a size press located therebetween, a steam and condensate system, an exhaust air heat recovery system, a wet press and the white water—a model that includes the above system components is proposed, with which mass and energy balances for the system components as well as the specific energy consumption of the drying section are calculated, based on values for parameters relevant for the drying process.
摘要翻译： 为了实现具有“实际”干燥部分的造纸机的“扩展干燥部”的改进或优化的操作模式，如果适用，将其分离成预干燥和干燥后部分，其间具有压力机 ，蒸汽冷凝系统，排气热回收系统，湿压机和白水 - 包括上述系统组件的模型，系统组件的质量和能量平衡以及比能耗 根据与干燥过程相关的参数的值来计算干燥部分。
-
10.发明授权Regulation or control of a fusion process in a three-phase current arc furnace 有权在三相电流电弧炉中调节或控制融合过程
公开(公告)号：US6104744A
公开(公告)日：2000-08-15
申请号：US381252
申请日：1999-09-17
申请人： Thomas Poppe , Albrecht Sieber
发明人： Thomas Poppe , Albrecht Sieber
CPC分类号： F27D11/10 , H05B7/005 , H05B7/148 , Y02P10/256 , Y02P10/259
摘要： A method for regulation or control of the melting process in a three-phase arc furnace having at least three electrodes whose height is adjustable individually and independently of one another. Each phase of the three-phase current which feeds the three-phase arc furnace is assigned at least one electrode. The temperature of the three-phase arc furnace is monitored, particularly at points which are at risk of overheating, such as the walls of the three-phase arc furnace in the vicinity of the electrodes. When the three-phase arc furnace reaches a critical temperature in the vicinity of an electrode, the power emission from this electrode is reduced in such a manner that overheating of the three-phase arc furnace is prevented, and in that the power emission from the other electrodes or from some of the other electrodes is increased in such a manner that the total power emission from the electrodes is a maximum at a predetermined voltage.
摘要翻译： PCT No.PCT / DE98 / 00791 Sec。 371 1999年9月17日第 102（e）1999年9月17日PCT PCT 1998年3月17日PCT公布。 公开号WO98 / 42164 PCT 日期1998年9月24日在具有至少三个电极的三相电弧炉中用于调节或控制熔融过程的方法，其高度可以单独地且彼此独立地调节。 馈送三相电弧炉的三相电流的每个相分配至少一个电极。 监测三相电弧炉的温度，特别是在具有过热风险的点，例如电极附近的三相电弧炉的壁。 当三相电弧炉在电极附近达到临界温度时，来自该电极的功率发射被减小，从而防止了三相电弧炉的过热，并且由于来自 其他电极或一些其它电极的增加使得来自电极的总功率发射在预定电压下达到最大值。
-
-
-
-
-
-
-
-
-
搜索结果
25 条记录 (耗时 0.021 秒)
