公开(公告)号：US20120118247A1

公开(公告)日：2012-05-17

申请号：US13275414

申请日：2011-10-18

申请人： Matthias REISS ,  Klaus POCHNER

发明人： Matthias REISS ,  Klaus POCHNER

IPC分类号： F01P7/00

CPC分类号： F01P11/18 ,  F01P2025/04 ,  F01P2060/08 ,  G01L19/0645 ,  G01L19/14

摘要： A cooling system is provided for a combustion engine having at least one pressure sensor and a diaphragm. The diaphragm is impermeable to a coolant of the cooling system and in contact with the coolant on a first side. A sensor device of the at least one pressure sensor is arranged separated from the coolant on a second side of the diaphragm located opposite the first side and configured to determine a pressure of the coolant.

摘要翻译： 为具有至少一个压力传感器和隔膜的内燃机提供冷却系统。 隔膜对于冷却系统的冷却剂是不可渗透的，并且与第一侧上的冷却剂接触。 所述至少一个压力传感器的传感器装置被布置在所述隔膜的与所述第一侧相对的第二侧上与所述冷却剂分开并且被配置为确定所述冷却剂的压力。

公开(公告)号：US20120116647A1

公开(公告)日：2012-05-10

申请号：US13271992

申请日：2011-10-12

申请人： Klaus POCHNER ,  Enrico TROPSCHUG ,  Christopher WHITNEY

发明人： Klaus POCHNER ,  Enrico TROPSCHUG ,  Christopher WHITNEY

IPC分类号： F02D45/00

CPC分类号： F02D17/02 ,  F02B2075/125 ,  F02D41/0087 ,  F02D41/107 ,  F02D41/126 ,  F02D41/401 ,  F02D2250/21 ,  Y02T10/123

摘要： Engine control apparatus includes, but is not limited to a determining device for determining whether or not the engine is operated under predetermined deceleration operating conditions or predetermined acceleration operating conditions and for individually deactivating two or more cylinders in a disenabling sequence which is different from the firing sequence if the engine is operated under predetermined deceleration operating conditions, and/or for individually reactivating two or more of the cylinders in a reactivating sequence which is different from the firing sequence if the engine is operated under predetermined acceleration conditions.

摘要翻译： 发动机控制装置包括但不限于用于确定发动机是否在预定的减速操作条件或预定的加速操作条件下运行的判定装置，并且用于单独地停用与点火不同的不连续序列中的两个或多个汽缸 如果发动机在预定的减速操作条件下操作，和/或如果发动机在预定的加速条件下操作，则以再启动顺序单独重新启动两个或更多个不同于点火顺序的气缸的顺序。

公开(公告)号：US20110169541A1

公开(公告)日：2011-07-14

申请号：US12910399

申请日：2010-10-22

申请人： Uwe STEINMANN ,  Klaus POCHNER ,  Ritesh ARENJA

发明人： Uwe STEINMANN ,  Klaus POCHNER ,  Ritesh ARENJA

IPC分类号： H03K3/017

CPC分类号： H03K7/08

摘要： A method is provided for controlling an actuator that can be switched into an on state and an off state by means of pulse duration modulation, as well as to a control system. The inventive method includes, but is not limited to defining a standard pulse repetition period for the square wave signal for a range of a nominal pulse-duty factor, and increasing the pulse repetition period of the square wave signal referred to the standard pulse repetition period if a nominal pulse-duty factor falls short of a first lower threshold value and/or if a nominal pulse-duty factor exceeds a first upper threshold value.

摘要翻译： 提供了一种用于控制可以通过脉冲持续时间调制而切换到接通状态和断开状态的致动器以及控制系统的方法。 本发明的方法包括但不限于在标称脉冲占空因数的范围内定义用于方波信号的标准脉冲重复周期，并且增加参考标准脉冲重复周期的方波信号的脉冲重复周期 如果标称脉冲占空系数低于第一较低阈值和/或如果标称脉冲占空因数超过第一上限阈值。

公开(公告)号：US20090276137A1

公开(公告)日：2009-11-05

申请号：US12432240

申请日：2009-04-29

申请人： Christopher E. WHITNEY ,  Klaus POCHNER ,  Todd R. SHUPE ,  Vivek MEHTA ,  Ning JIN ,  Ronald W. VAN DIEPEN ,  Robert C. SIMON, JR. ,  Etsuko Muraji STEWART ,  Jun LU ,  Enrico TROPSCHUG ,  Jorg BERNARDS ,  Helmut OSWALD

发明人： Christopher E. WHITNEY ,  Klaus POCHNER ,  Todd R. SHUPE ,  Vivek MEHTA ,  Ning JIN ,  Ronald W. VAN DIEPEN ,  Robert C. SIMON, JR. ,  Etsuko Muraji STEWART ,  Jun LU ,  Enrico TROPSCHUG ,  Jorg BERNARDS ,  Helmut OSWALD

IPC分类号： G06F19/00

CPC分类号： F02D11/105 ,  F02D37/02 ,  F02D41/021 ,  F02D41/1497 ,  F02D2250/18 ,  F02D2250/26

摘要： An engine control system comprises a pedal torque determination module, a driver interpretation module, and an actuation module. The pedal torque determination module determines a zero pedal torque based on a desired engine torque at a zero accelerator pedal position and a minimum torque limit for an engine system. The driver interpretation module determines a driver pedal torque based on the zero pedal torque and an accelerator pedal position. The actuation module controls at least one of a throttle area, spark timing, and a fuel command based on the driver pedal torque.

摘要翻译： 发动机控制系统包括踏板扭矩确定模块，驾驶员解释模块和致动模块。 踏板扭矩确定模块基于零加速器踏板位置处的期望发动机扭矩和发动机系统的最小转矩极限来确定零踏板扭矩。 驾驶员解释模块基于零踏板扭矩和加速器踏板位置确定驾驶员踏板扭矩。 致动模块基于驾驶员踏板扭矩来控制节气门区域，火花正时和燃料指令中的至少一个。