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1. 发明申请

US20090050112A1 METHOD AND DEVICE FOR CONTROLLING A PUMP CONNECTED TO A FUEL RAIL 有权
标题翻译：用于控制连接到燃料轨的泵的方法和装置
公开(公告)号：US20090050112A1
公开(公告)日：2009-02-26
申请号：US12196250
申请日：2008-08-21
申请人： Martin Cwielong , Matthias Delp , Gerhard Eser
发明人： Martin Cwielong , Matthias Delp , Gerhard Eser
IPC分类号： F02D1/00
CPC分类号： F02D41/3845 , F02D2041/141
摘要： In a method and a device for controlling a pump (14, 20) connected to a fuel rail (12) in an internal combustion engine, in order to provide a predetermined quantity of fuel in the fuel rail (12) for a predetermined operating state, the following steps are provided: determining whether a process occurs that switches the internal combustion engine into a next predetermined operating state; determining a pump output of the pump (14, 20) if the process for switching the internal combustion engine into a predetermined operating state was detected, whereby the pump output of the pump (14, 20) is selected such that the predetermined quantity of fuel is provided for the operating state; and actuating the pump (14, 20) so that the pump (14, 20) provides the predetermined quantity of fuel when the predetermined operating state is reached.
摘要翻译：在用于控制连接到内燃机中的燃料轨道（12）的泵（14,20）的方法和装置中，为了在燃料轨道（12）中提供预定量的燃料以达到预定的运行状态提供以下步骤：确定是否发生将内燃机切换到下一个预定操作状态的过程; 如果检测到用于将内燃机切换到预定操作状态的过程，则检测泵（14,20）的泵输出，由此选择泵（14,20）的泵输出，使得预定量的燃料被提供用于操作状态; 以及致动所述泵（14,20），使得当达到所述预定操作状态时所述泵（14,20）提供所述预定量的燃料。

2. 发明授权

US08104452B2 Method for carrying out a high-pressure start of an internal combustion engine, control facility and internal combustion engine 有权
标题翻译：用于进行内燃机，控制设备和内燃机的高压起动的方法
公开(公告)号：US08104452B2
公开(公告)日：2012-01-31
申请号：US12445096
申请日：2007-09-14
申请人： Martin Bretl , Benoit Chapuis , Martin Cwielong , Matthias Wiese
发明人： Martin Bretl , Benoit Chapuis , Martin Cwielong , Matthias Wiese
IPC分类号： F02D41/06
CPC分类号： F02D41/3836
摘要： In known methods for carrying out a high-pressure start of an internal combustion engine, inconvenient starting behavior can sometimes occur. In a method for carrying out a high-pressure start of an internal combustion engine (1), a high-pressure pump (22) is used to feed fuel from a fuel tank (17) to a pressure accumulator (20) and a pressure adjuster (23) is used to control the pressure in the pressure accumulator (20), wherein the high-pressure pump (22) is operated before carrying out a fuel injection into a combustion chamber of the internal combustion engine (1), and the pressure adjuster (23) is activated in such a way that, during the operation of the high-pressure pump (22), the pressure build-up in the pressure accumulator (20) above a pressure limit value pTHRES, upon the exceedance of which the fuel injection is enabled, is delayed.
摘要翻译：在用于进行内燃机的高压启动的已知方法中，有时会发生不方便的启动行为。在进行内燃机（1）的高压启动的方法中，使用高压泵（22）将燃料从燃料箱（17）供给到蓄压器（20），压力调节器（23）用于控制蓄压器（20）中的压力，其中在对内燃机（1）的燃烧室进行燃料喷射之前高压泵（22）被操作，并且压力调节器（23）被激活，使得在高压泵（22）的操作期间，压力蓄能器（20）中的压力高于压力极限值pTHRES，超过其压力燃油喷射启用，被延迟。

3. 发明授权

US07814887B2 Method and device for controlling a pump connected to a fuel rail 有权
标题翻译：用于控制连接到燃料轨的泵的方法和装置
公开(公告)号：US07814887B2
公开(公告)日：2010-10-19
申请号：US12196250
申请日：2008-08-21
申请人： Martin Cwielong , Matthias Delp , Gerhard Eser
发明人： Martin Cwielong , Matthias Delp , Gerhard Eser
IPC分类号： F02M69/46 , F02M69/50
CPC分类号： F02D41/3845 , F02D2041/141
摘要： In a method and a device for controlling a pump (14, 20) connected to a fuel rail (12) in an internal combustion engine, in order to provide a predetermined quantity of fuel in the fuel rail (12) for a predetermined operating state, the following steps are provided: determining whether a process occurs that switches the internal combustion engine into a next predetermined operating state; determining a pump output of the pump (14, 20) if the process for switching the internal combustion engine into a predetermined operating state was detected, whereby the pump output of the pump (14, 20) is selected such that the predetermined quantity of fuel is provided for the operating state; and actuating the pump (14, 20) so that the pump (14, 20) provides the predetermined quantity of fuel when the predetermined operating state is reached.
摘要翻译：在用于控制连接到内燃机中的燃料轨道（12）的泵（14,20）的方法和装置中，为了在燃料轨道（12）中提供预定量的燃料以达到预定的运行状态提供以下步骤：确定是否发生将内燃机切换到下一个预定操作状态的过程; 如果检测到用于将内燃机切换到预定操作状态的过程，则检测泵（14,20）的泵输出，由此选择泵（14,20）的泵输出，使得预定量的燃料被提供用于操作状态; 以及致动所述泵（14,20），使得当达到所述预定操作状态时所述泵（14,20）提供所述预定量的燃料。

4. 发明申请

US20070213918A1 Method For Monitoring A Fuel Supply Pertaining To An Internal Combustion Engine 有权
标题翻译：用于监测与内燃机相关的燃料供应的方法
公开(公告)号：US20070213918A1
公开(公告)日：2007-09-13
申请号：US11547813
申请日：2005-02-16
申请人： Erwin Achleitner , Martin Cwielong , Gerhard Eser
发明人： Erwin Achleitner , Martin Cwielong , Gerhard Eser
IPC分类号： G06G7/70
CPC分类号： G05D16/2013 , F02D41/221 , F02D41/3845 , F02D41/3863 , F02D2041/1409 , F02D2041/224
摘要： The invention relates to a fuel supply device pertaining to an internal combustion engine. Said fuel supply device has a regulating device comprising a first regulator, which is provided with at least one integral part and which produces, in a first mode of operation, a regulating signal for a volume flow control valve, and a second regulator that produces a regulating signal for an electromechanical pressure regulator in a second mode of operation. In the first mode of operation, an error in the fuel supply device is identified according to the integral part of the first regulator. In the second mode of operation, an error in the fuel supply device is identified according to a detected fuel pressure and the regulating signal for the electromechanical pressure regulator.
摘要翻译：本发明涉及一种属于内燃机的燃料供应装置。所述燃料供应装置具有调节装置，所述调节装置包括第一调节器，所述第一调节器设置有至少一个整体部分，并且在第一操作模式下产生用于体积流量控制阀的调节信号，以及第二调节器，在第二操作模式中用于机电压力调节器的调节信号。在第一操作模式中，根据第一调节器的组成部分来识别燃料供应装置中的错误。在第二操作模式中，根据检测到的燃料压力和机电压力调节器的调节信号来识别燃料供给装置中的误差。

5. 发明授权

US08347863B2 Method for controlling a fuel delivery device on an internal combustion engine 有权
标题翻译：用于控制内燃机的燃料输送装置的方法
公开(公告)号：US08347863B2
公开(公告)日：2013-01-08
申请号：US11913125
申请日：2006-04-13
申请人： Martin Cwielong , Gerhard Eser , Gerhard Schopp
发明人： Martin Cwielong , Gerhard Eser , Gerhard Schopp
IPC分类号： F02M37/00
CPC分类号： F02D41/3845 , F02D41/1401 , F02D41/1402 , F02D2041/1409 , F02D2200/0602 , F02D2250/31
摘要： An internal combustion engine has a fuel delivering device with a high-pressure pump which conveys fuel into a fuel reservoir, and a volume flow control valve that is assigned to the high-pressure pump. A control difference (FUP_DIF) is determined from a difference between a predefined fuel pressure (FUP_SP) and a detected fuel pressure (FUP_AV). The control difference (FUP_DIF) is fed to a controller that encompasses at least one integral portion (I_CTRL). A corrective value (COR) for an error value of a fuel flow rate is determined in accordance with the integral portion (I_CTRL) of the controller if a sum of the integral portion (I_CTRL) exceeds a given threshold value during a predefined mode of operation of the internal combustion engine. In addition, an actuating signal (PWM) for the volume flow control valve is generated according to a controller value (FUEL_MASS_FB_CTRL) and the corrective value (COR).
摘要翻译：内燃机具有燃料输送装置，其具有将燃料输送到燃料储存器中的高压泵和分配给高压泵的体积流量控制阀。根据预定燃料压力（FUP_SP）和检测到的燃料压力（FUP_AV）之间的差确定控制差（FUP_DIF）。控制差（FUP_DIF）被馈送到包含至少一个积分部分（I_CTRL）的控制器。如果在预定的操作模式期间积分部分（I_CTRL）的总和超过给定的阈值，则根据控制器的积分部分（I_CTRL）来确定用于燃料流量的误差值的校正值（COR）的内燃机。此外，根据控制器值（FUEL_MASS_FB_CTRL）和校正值（COR）产生用于体积流量控制阀的致动信号（PWM）。

6. 发明授权

US07624719B2 Method for controlling a fuel supplying device of an internal combustion engine 有权
标题翻译：用于控制内燃机的燃料供给装置的方法
公开(公告)号：US07624719B2
公开(公告)日：2009-12-01
申请号：US11547941
申请日：2005-02-23
申请人： Erwin Achleitner , Martin Cwielong , Gerhard Eser
发明人： Erwin Achleitner , Martin Cwielong , Gerhard Eser
IPC分类号： F02M1/00 , F02M41/00
CPC分类号： F02D41/3863 , F02D41/3017 , F02D41/3845 , F02D2200/0602 , F02D2250/31 , F02M59/366 , F02M63/0225
摘要： Disclosed is a fuel supplying device of an internal combustion engine, comprising a low-pressure circuit, a high-pressure pump coupled to the low-pressure circuit and conveys fuel into a fuel reservoir, a volume flow control valve assigned to the high-pressure pump, an electromechanical pressure regulator connected to the fuel reservoir and the low-pressure circuit and can direct fuel from the fuel reservoir into the low-pressure circuit, a regulating mechanism which generates an actuation signal for the volume flow control valve by a first controller in a first mode which generating an actuation signal for the electromechanical pressure regulator with the aid of a second controller in a second mode. The mode of the fuel supplying mechanism is switched in accordance with a fuel pressure error value resulting from a detected fuel pressure and a predefined fuel pressure. The mode can additionally be switched according to the throughput of the high-pressure pump.
摘要翻译：公开了一种内燃机的燃料供给装置，包括低压回路，与低压回路连接的高压泵，将燃料输送到燃料容器内，分配给高压的体积流量控制阀泵，连接到燃料储存器和低压回路的机电压力调节器，并且可以将燃料从燃料储存器引导到低压回路中;调节机构，其通过第一控制器产生用于体积流量控制阀的致动信号在第二模式中借助于第二控制器产生用于机电压力调节器的致动信号的第一模式。燃料供给机构的模式根据检测到的燃料压力和预定的燃料压力导致的燃料压力误差值而切换。该模式还可以根据高压泵的生产量进行切换。

7. 发明授权

US07607417B2 Method and system for controlling an internal combustion engine 有权
标题翻译：用于控制内燃机的方法和系统
公开(公告)号：US07607417B2
公开(公告)日：2009-10-27
申请号：US10592306
申请日：2005-02-04
申请人： Erwin Achleitner , Martin Cwielong , Gerhard Eser
发明人： Erwin Achleitner , Martin Cwielong , Gerhard Eser
IPC分类号： F02M63/00
CPC分类号： F02D41/3809 , F02D41/06 , F02D41/086 , F02D41/10 , F02D41/1497 , F02D41/3082 , F02D41/406 , F02D2200/0414 , F02D2200/0602 , F02D2200/1004 , F02D2200/1006 , F02D2250/18 , F02M59/34 , F02M63/023 , G05D16/2013
摘要： A method and system for controlling an internal combustion engine is provide. The engine has a fuel-supply device, a low-pressure circuit and a high-pressure pump, to which a control valve for a volumetric flow is allocated is provided. Said pump is coupled on the inlet side to the low-pressure circuit and transports fuel to a fuel accumulator. An estimated value of the drive torque of the high-pressure pump is determined in accordance with the fuel pressure in the fuel accumulator. A loss torque is determined in accordance with the estimated value for the drive torque of the high-pressure pump and additional loss-torque fractions, which are dependent on a motor speed and additional operating variables. A target torque is determined in accordance with the loss torque and an actuating signal for controlling an actuator of the internal combustion engine is generated from the target torque.
摘要翻译：提供一种用于控制内燃机的方法和系统。发动机具有燃料供给装置，低压回路和高压泵，分配用于体积流量的控制阀。所述泵在入口侧连接到低压回路并将燃料输送到燃料蓄积器。根据燃料蓄积器中的燃料压力来确定高压泵的驱动扭矩的估计值。根据高压泵的驱动转矩的估计值和额外的损耗 - 转矩分数来确定损失转矩，这取决于电动机速度和额外的操作变量。根据损失转矩来确定目标转矩，并且从目标转矩产生用于控制内燃机的致动器的致动信号。

8. 发明申请

US20080269984A1 Method for Controlling a Fuel Supplying Device of an Internal Combustion Engine 有权
标题翻译：用于控制内燃机燃油供应装置的方法
公开(公告)号：US20080269984A1
公开(公告)日：2008-10-30
申请号：US11547941
申请日：2005-02-23
申请人： Erwin Achleitner , Martin Cwielong , Gerhard Eser
发明人： Erwin Achleitner , Martin Cwielong , Gerhard Eser
IPC分类号： F02D41/00
CPC分类号： F02D41/3863 , F02D41/3017 , F02D41/3845 , F02D2200/0602 , F02D2250/31 , F02M59/366 , F02M63/0225
摘要： Disclosed is a fuel supplying device of an internal combustion engine, comprising a low-pressure circuit, a high-pressure pump coupled to the low-pressure circuit and conveys fuel into a fuel reservoir, a volume flow control valve assigned to the high-pressure pump, an electromechanical pressure regulator connected to the fuel reservoir and the low-pressure circuit and can direct fuel from the fuel reservoir into the low-pressure circuit, a regulating mechanism which generates an actuation signal for the volume flow control valve by a first controller in a first mode which generating an actuation signal for the electromechanical pressure regulator with the aid of a second controller in a second mode. The mode of the fuel supplying mechanism is switched in accordance with a fuel pressure error value resulting from a detected fuel pressure and a predefined fuel pressure. The mode can additionally be switched according to the throughput of the high-pressure pump.
摘要翻译：公开了一种内燃机的燃料供给装置，包括低压回路，与低压回路连接的高压泵，将燃料输送到燃料容器内，分配给高压的体积流量控制阀泵，连接到燃料储存器和低压回路的机电压力调节器，并且可以将燃料从燃料储存器引导到低压回路中;调节机构，其通过第一控制器产生用于体积流量控制阀的致动信号在第二模式中借助于第二控制器产生用于机电压力调节器的致动信号的第一模式。燃料供给机构的模式根据检测到的燃料压力和预定的燃料压力导致的燃料压力误差值而切换。该模式还可以根据高压泵的生产量进行切换。

9. 发明授权

US07493804B2 Method and device for monitoring a fuel supplying device of an internal combustion engine 有权
标题翻译：用于监测内燃机的燃料供给装置的方法和装置
公开(公告)号：US07493804B2
公开(公告)日：2009-02-24
申请号：US11628900
申请日：2005-03-29
申请人： Erwin Achleitner , Martin Cwielong , Gerhard Eser
发明人： Erwin Achleitner , Martin Cwielong , Gerhard Eser
IPC分类号： G01M15/00
CPC分类号： F02D41/221 , F02D41/3845 , F02D2041/224 , F02D2041/225 , F02D2200/0602
摘要： The invention relates to a fuel supplying device comprising a low-pressure circuit, a high-pressure pump which is coupled to the low-pressure circuit on the input side thereof and transports fuel into a fuel accumulator, and an actuator which controls the fuel flow rate of the high-pressure pump. In the event of a stationary load, a first value of a fuel pressure and a first actuating signal of the actuator are determined, a second value of the fuel pressure is set, and said second value being larger or smaller than the first value of the fuel pressure by a pre-determined amount, a second actuating signal of the actuator is determined once the second value of the fuel pressure has been set, and an error in the fuel supplying device is detected according to the first and second actuating signals of the actuator.
摘要翻译：本发明涉及一种燃料供给装置，其包括低压回路，高压泵，其连接到其输入侧的低压回路并将燃料输送到燃料蓄能器中;以及致动器，其控制燃料流高压泵的速率。在固定负载的情况下，确定致动器的燃料压力和第一致动信号的第一值，设定燃料压力的第二值，并且所述第二值大于或小于第一值燃料压力按预定量进行，一旦燃料压力的第二值被设定，就确定致动器的第二启动信号，并根据第一和第二致动信号检测燃料供应装置的误差执行器。

10. 发明申请

US20080264155A1 Method and Device for Monitoring a Fuel Supplying Device of an Internal Combustion Engine 有权
标题翻译：用于监控内燃机燃油供应装置的方法和装置
公开(公告)号：US20080264155A1
公开(公告)日：2008-10-30
申请号：US11628900
申请日：2005-03-29
申请人： Erwin Achleitner , Martin Cwielong , Gerhard Eser
发明人： Erwin Achleitner , Martin Cwielong , Gerhard Eser
IPC分类号： G01M15/05
CPC分类号： F02D41/221 , F02D41/3845 , F02D2041/224 , F02D2041/225 , F02D2200/0602
摘要： The invention relates to a fuel supplying device comprising a low-pressure circuit, a high-pressure pump which is coupled to the low-pressure circuit on the input side thereof and transports fuel into a fuel accumulator, and an actuator which controls the fuel flow rate of the high-pressure pump. In the event of a stationary load, a first value of a fuel pressure and a first actuating signal of the actuator are determined, a second value of the fuel pressure is set, and said second value being larger or smaller than the first value of the fuel pressure by a pre-determined amount, a second actuating signal of the actuator is determined once the second value of the fuel pressure has been set, and an error in the fuel supplying device is detected according to the first and second actuating signals of the actuator.
摘要翻译：本发明涉及一种燃料供给装置，其包括低压回路，高压泵，其连接到其输入侧的低压回路并将燃料输送到燃料蓄能器中;以及致动器，其控制燃料流高压泵的速率。在固定负载的情况下，确定致动器的燃料压力和第一致动信号的第一值，设定燃料压力的第二值，并且所述第二值大于或小于第一值燃料压力按预定量进行，一旦燃料压力的第二值被设定，就确定致动器的第二启动信号，并根据第一和第二致动信号检测燃料供应装置的误差执行器。

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