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公开(公告)号：US20140162836A1
公开(公告)日：2014-06-12
申请号：US14100176
申请日：2013-12-09
发明人： Joachim HUG
CPC分类号： B60W20/10 , B60K5/08 , B60L2200/26 , B60W10/06 , B60Y2200/31 , Y02T10/7241 , Y10S903/902 , Y10T477/23
摘要： A method for operating a traction vehicle, especially a locomotive, wherein the power delivered by a drive system is produced by at least two internal combustion engines, each of which is functionally connected to a generator for producing electric power, the engines preferably being gas engines, even more preferably lean gas engines. A previously determined number of separate power stages ranging from a minimum power up to a nominal power of the drive system is provided. The interval between all directly adjacent power stages is selected so that it corresponds to a constant fraction of the nominal power of the drive system.
摘要翻译： 一种用于操作牵引车辆，特别是机车的方法，其中由驱动系统输送的动力由至少两个内燃机产生，每个内燃机功能上连接到用于产生电力的发电机，发动机优选地是燃气发动机 ，甚至更优选贫气发动机。 提供了从驱动系统的最小功率到额定功率的先前确定的分开的功率级数。 选择所有直接相邻的功率级之间的间隔，使得其对应于驱动系统的额定功率的恒定分数。
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公开(公告)号：US08720407B2
公开(公告)日：2014-05-13
申请号：US13317589
申请日：2011-10-21
IPC分类号： F02F7/00
CPC分类号： F02B67/04
摘要： In an engine crankcase including a crankshaft supported at its front end by a crankshaft bearing having a crankshaft bearing cover including a bearing top part and a bearing bottom part and a front end gear drive arranged in front of the crankcase for driving auxiliary component and including a first drive gear mounted onto the crankshaft, a second gear mounted to the auxiliary component and an intermediate gear in meshing engagement with the first and second gears and supported on a support plate, the support plate is screwed onto the crankcase, the bearing top part and the bearing bottom part.
摘要翻译： 一种发动机曲轴箱，其特征在于，具有曲轴支承在其前端的曲轴，所述曲轴轴承具有曲轴轴承盖，所述曲轴轴承盖包括轴承顶部和轴承底部，所述前端齿轮传动装置设置在所述曲轴箱的前方，用于驱动辅助部件， 安装在曲轴上的第一驱动齿轮，安装到辅助部件的第二齿轮和与第一和第二齿轮啮合的中间齿轮并支撑在支撑板上，支撑板旋入曲轴箱，轴承顶部和 轴承底部。
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公开(公告)号：US20140123950A1
公开(公告)日：2014-05-08
申请号：US14115188
申请日：2012-04-27
申请人： Armin Dölker
发明人： Armin Dölker
IPC分类号： F02M41/16
CPC分类号： F02M41/16 , F02D41/221 , F02D41/3863 , F02D2041/224 , F02D2041/227 , F02D2041/228 , F02D2250/31 , F02M63/005
摘要： Proposed is a method for controlling and regulating an internal combustion engine (1) having a common rail system and having a passive pressure limiting valve (11) for discharging fuel out of a rail (6) into the fuel tank (2), in which method, in a first stage, the pressure limiting valve (11) is set as open when the rail pressure, proceeding from a steady-state rail pressure, exceeds a first threshold value and subsequently falls below a second threshold value within a first critical time, wherein the first threshold value characterizes a higher pressure level than the steady-state rail pressure and the second threshold value characterizes a lower pressure level than the first threshold value, and in which method the opening duration of the opened pressure limiting valve (11) is monitored.
摘要翻译： 提出了一种用于控制和调节具有共轨系统的内燃机（1）的方法，并且具有用于将燃料从轨道（6）排出到燃料箱（2）中的被动限压阀（11），其中 方法，在第一阶段中，当从稳态轨道压力进行的轨道压力超过第一阈值并且随后在第一临界时间内低于第二阈值时，限压阀（11）被设置为打开 ，其中所述第一阈值表征比所述稳态轨道压力高的压力水平，并且所述第二阈值表征比所述第一阈值低的压力水平，并且在所述方法中，所述打开的限压阀（11）的打开持续时间， 被监视。
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公开(公告)号：US20140102422A1
公开(公告)日：2014-04-17
申请号：US14118633
申请日：2012-05-15
发明人： Johannes Prinz , Manolo Odermatt , Anko Ernst
IPC分类号： F02M35/10
CPC分类号： F02M35/10 , B01F3/02 , B01F5/0428 , B01F2005/0436 , F02D19/023 , F02M21/047 , F02M26/19 , F23D14/64 , Y02T10/121 , Y02T10/32
摘要： A gas mixer for mixing a first gas and a second gas, including a gas housing, a Venturi tube, a flow body for the first gas arranged in the Venturi tube to form a mixing gap, an inflow tube connected to the Venturi tube, to an inflow opening to the Venturi tube for the second gas, and an actuating element for varying the inflow cross section of the inflow opening. The actuating element has a first and a second actuating part which restrict the inflow cross section. The first actuating part is a first gas housing part and the second actuating part is a second gas housing part. At least one of the gas housing parts forms part of the Venturi tube and/or of the inflow tube At least one of the gas housing parts can be moved with respect to another and has a rotor of a linear motor.
摘要翻译： 一种用于混合第一气体和第二气体的气体混合器，包括气体壳体，文氏管，用于布置在文丘里管中的第一气体的流动体以形成混合间隙，连接到文丘里管的流入管， 用于第二气体的文丘里管的流入开口和用于改变流入开口的流入截面的致动元件。 致动元件具有限制流入横截面的第一和第二致动部件。 第一致动部分是第一气体容纳部分，第二致动部分是第二气体容纳部分。 气体容纳部分中的至少一个形成文丘里管和/或流入管的一部分。气体容纳部分中的至少一个可以相对于另一个移动，并且具有线性电动机的转子。
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公开(公告)号：US08683983B2
公开(公告)日：2014-04-01
申请号：US12744122
申请日：2008-11-17
IPC分类号： F02B43/00
CPC分类号： F02D41/0027 , F02D19/023 , F02D31/002 , F02D2250/26 , F02D2400/14 , F02M21/0215 , F02M21/04 , Y02T10/32
摘要： The invention relates to a method for regulating a stationary gas motor (1). In said method, a deviation of the regulated speed is calculated from a desired speed and an actual speed, a desired moment is determined as an adjustable variable from the deviation of the regulated speed by means of a speed governor, said desired moment being limited to an air ratio-limiting moment by limiting the moment, and a desired volume flow (VSL) is determined from the limited desired moment in order to define an angle (DKW1, DKW2) of the mixture throttle valve and an angle of the gas throttle valve.
摘要翻译： 本发明涉及一种用于调节固定式气体马达（1）的方法。 在所述方法中，根据期望速度和实际速度计算调节速度的偏差，通过调速器将期望力矩从调节速度的偏差确定为可调变量，所述期望力矩限于 通过限制力矩来确定空气比限制力矩，并且从有限的期望力矩确定期望的体积流量（VSL），以便确定混合节流阀的角度（DKW1，DKW2）和气体节流阀的角度 。
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公开(公告)号：US20130099653A1
公开(公告)日：2013-04-25
申请号：US13701268
申请日：2011-05-27
申请人： Anko Ernst
发明人： Anko Ernst
CPC分类号： H01T13/467 , F02B19/12 , H01T13/32 , H01T13/54 , H01T21/02
摘要： A pre-chamber sparkplug is suggested with a central electrode, with at least one ground electrode, which is distanced from the central electrode forming a spark gap, and with at least one transfer bore in a pre-chamber cap. The ground electrode comprises an internal circumferential area, which faces the central electrode, and an external circumferential area, which faces away from the central electrode. The internal circumferential area of the ground electrode shows a concave progression in the longitudinal direction of the pre-chamber sparkplug, subjected to a tensile force, and the external circumferential area shows a convex progression in the longitudinal direction of the pre-chamber sparkplug, subjected to a pressure.
摘要翻译： 建议使用具有中心电极的预燃烧器火花塞，其中至少一个接地电极与形成火花隙的中心电极隔开，并且在预制室盖中具有至少一个传输孔。 接地电极包括面向中心电极的内周面区域和远离中心电极的外周区域。 接地电极的内周面在前室火花塞的长度方向呈凹凸状，受到拉伸力的影响，外周面积在前室火花塞的长度方向呈现凸起的程度， 压力。
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公开(公告)号：US08381703B2
公开(公告)日：2013-02-26
申请号：US12421109
申请日：2009-04-09
申请人： Christoph Hund , Rudolf Fensterle
发明人： Christoph Hund , Rudolf Fensterle
CPC分类号： F02D41/2441 , F02D11/106 , F02D2200/602 , F02D2250/16
摘要： A method for calibrating an accelerator pedal during a driving operation, in which the mechanical position of the accelerator pedal is converted by at least one potentiometer to an electrical signal value and read in by an electronic engine control unit. An idle limit for an idle position of the accelerator pedal and a full-load limit for a full-load position of the accelerator pedal are set as initial values. An idle signal value that is less than or equal to the idle limit is stored in a potentiometer-specific idle data memory for each potentiometer, a representative idle signal value is determined from the stored idle signal values, and this value is set as the determining idle position of the accelerator pedal specific to each potentiometer. A full-load signal value that is greater than or equal to the full-load limit is stored in a potentiometer-specific full-load data memory for each potentiometer, a representative full-load signal value is determined from the stored full-load signal values, and this value is set as the determining full-load position of the accelerator pedal specific to each potentiometer.
摘要翻译： 一种用于在驾驶操作期间校准加速器踏板的方法，其中加速器踏板的机械位置由至少一个电位计转换为电信号值并由电子发动机控制单元读入。 加速器踏板的空转位置的怠速极限和加速踏板的满载位置的满载极限被设定为初始值。 小于或等于怠速限制的空闲信号值被存储在每个电位器的特定于电位计的空闲数据存储器中，根据存储的空闲信号值确定代表性的空闲信号值，并将该值设置为确定 加速踏板的怠速位置特定于每个电位器。 大于或等于全负载极限的满载信号值存储在每个电位器的电位器专用满载数据存储器中，代表满载信号值由存储的全负载信号确定 值，该值被设定为每个电位器特有的加速踏板的确定满载位置。
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公开(公告)号：US20120321909A1
公开(公告)日：2012-12-20
申请号：US13495066
申请日：2012-06-13
申请人： Reiner BOESCHEN , Robert MERGEN , Falko LANGBEIN , Ulrich SCHMID
发明人： Reiner BOESCHEN , Robert MERGEN , Falko LANGBEIN , Ulrich SCHMID
CPC分类号： B32B15/017 , C22C9/02 , C22C21/003 , F16C17/022 , F16C33/121 , F16C33/14 , F16C2204/12 , F16C2220/62 , F16C2220/70 , F16C2223/32 , F16C2223/46 , F16C2223/60 , F16C2223/70 , Y10T428/12708
摘要： The invention relates to a multilayered bearing shell (2) comprising a back metal layer (3) as a carrier element for the layer structure and at least one further bearing layer joined to the back metal layer (3), wherein the back metal layer (3) is made from a bronze. The back metal layer (3) contains in addition to copper, which forms the matrix of the bronze, tin in a proportion selected from a range with a lower limit of 1.25 wt. % and an upper limit of 12 wt. %, zinc in a proportion selected from a range with a lower limit of 0.25 wt. % and an upper limit of 6 wt. % and phosphorus in a proportion selected from a range with a lower limit of 0.01 wt. % and an upper limit of 0.5 wt. %.
摘要翻译： 本发明涉及一种多层轴承壳（2），其包括作为层结构的载体元件的背金属层（3）和连接到后金属层（3）的至少一个另外的承载层，其中后金属层 3）由青铜制成。 背面金属层（3）除了形成青铜基体的铜以外，还含有选自下限为1.25重量％的比例的锡。 ％，上限为12wt。 ％，锌的比例选自下限为0.25wt。的范围。 ％，上限为6重量％。 ％和磷，其比例选自下限为0.01重量％的范围。 ％，上限为0.5wt。 ％。
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39.发明申请公开(公告)号：US20120221226A1
公开(公告)日：2012-08-30
申请号：US13503580
申请日：2010-10-19
申请人： Armin Dölker
发明人： Armin Dölker
CPC分类号： F02D41/222 , F02D41/1401 , F02D41/2422 , F02D41/3845 , F02D41/3863 , F02D2041/2027 , F02D2041/223 , F02D2041/227 , F02D2200/0604
摘要： The invention relates to a method for the open-loop control and the closed-loop control of an internal combustion engine (1), the rail pressure (pCR) being controlled in a closed loop mode in the normal operating state and an emergency operation mode being activated once a defective rail pressure sensor (9) is detected, in which emergency operation the rail pressure (pCR) is controlled in an open loop mode. The invention is characterized in that in the emergency operation mode, the rail pressure (pCR) is gradually increased until a passive pressure relief valve (11) is activated which redirects fuel from the rail (6) to the fuel tank (2) when it is open.
摘要翻译： 本发明涉及一种用于内燃机（1）的开环控制和闭环控制的方法，在正常运行状态下轨道压力（pCR）被控制在闭环模式和紧急操作模式 一旦检测到有缺陷的轨道压力传感器（9）被激活，其中紧急操作将轨道压力（pCR）控制在开环模式。 本发明的特征在于，在紧急操作模式中，轨道压力（pCR）逐渐增加，直到被激活的压力释放阀（11）被激活，从而将燃料从轨道（6）重新定向到燃料箱（2） 开了。
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公开(公告)号：US20120215424A1
公开(公告)日：2012-08-23
申请号：US13505233
申请日：2010-10-20
申请人： Armin Dölker
发明人： Armin Dölker
CPC分类号： F02D41/222 , F02B75/22 , F02D41/221 , F02D41/3854 , F02D41/3863 , F02D2041/223 , F02D2041/224 , F02D2041/3881 , F02D2200/0602 , F02M63/0295
摘要： Disclosed is a method for the control and regulation of an internal combustion engine (1), comprising an independent common rail system on the A-side and an independent common rail system on the B-side. During normal operation, the rail pressure (pCR(A), pCR(B)) is controlled in each common rail system via a low pressure-side suction throttle (4A, 4B) as the first pressure-adjusting element in a rail pressure control loop and, at the same time, the rail pressure (pCR(A), pCR(B)) is subjected to a rail pressure disturbance variable via a high pressure-side pressure control valve (11A, 11B) as a second pressure-adjusting element, by means of which a pressure control valve volume flow is redirected via the high pressure-side pressure control valve (11A, 11B) from the rail (6A, 6B) into a fuel tank (2). The method is characterized in that a first emergency operation is implemented for the common rail system in question when a defective rail pressure sensor (8A, 8B) and a non-defective pressure control valve (11A, 11B) have been detected in said common rail system, while a second emergency operation is implemented for the common rail system in question when a defective rail pressure sensor (8A, 8B) and simultaneously a defective pressure control valve (11A, 11B) have been detected in said common rail system, and wherein the normal operation is implemented for the other, non-defective common rail system.
摘要翻译： 公开了一种用于控制和调节内燃机（1）的方法，其包括在A侧上的独立共轨系统和在B侧上的独立共轨系统。 在正常操作期间，通过作为第一压力调节元件的轨压控制中的低压侧吸入节流阀（4A，4B），在每个共轨系统中控制轨压（pCR（A），pCR（B）） 并且同时通过高压侧压力控制阀（11A，11B）将轨道压力（pCR（A），pCR（B））经受轨道压力扰动变量作为第二压力调节 通过高压侧压力控制阀（11A，11B）将压力控制阀体积流量从轨道（6A，6B）转向燃料箱（2）中。 该方法的特征在于，当在所述共轨中检测到有故障的轨道压力传感器（8A，8B）和无缺陷压力控制阀（11A，11B）时，对所述共轨系统实施第一紧急操作 系统中，当在所述共轨系统中检测到有缺陷的轨道压力传感器（8A，8B）并且同时检测到有缺陷的压力控制阀（11A，11B）时，对所述共轨系统实施第二紧急操作，并且其中 对另一个无缺陷的共轨系统执行正常操作。
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