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1. 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。

2. 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。

3. 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。

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

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。

6. 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。

7. 发明申请

US20070193558A1 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：US20070193558A1
公开(公告)日：2007-08-23
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： F02M37/04 , F02M63/00 , F02M59/36
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. 发明授权

US07503313B2 Method and device for controlling an internal combustion engine 有权
标题翻译：用于控制内燃机的方法和装置
公开(公告)号：US07503313B2
公开(公告)日：2009-03-17
申请号：US11662929
申请日：2005-08-08
申请人： Erwin Achleitner , Martin Cwielong , Gerhard Eser
发明人： Erwin Achleitner , Martin Cwielong , Gerhard Eser
IPC分类号： F02M37/04 , F02M41/00
CPC分类号： F02M63/0225 , F02D41/3082 , F02D41/3845 , F02D41/3854 , F02D41/3863 , F02D2041/141 , F02D2250/31
摘要： The invention relates to an internal combustion engine comprising a fuel supplying device. Said fuel supplying device comprises a low-pressure circuit provided with a low-pressure pump and a high-pressure pump that is coupled to the low-pressure circuit on the input side and transports fuel into a fuel accumulator. A fuel transporting flow of the low-pressure pump is corrected according to an actual and a previously pre-determined nominal value of the fuel pressure in the fuel accumulator.
摘要翻译：本发明涉及一种包括燃料供给装置的内燃机。所述燃料供给装置包括设置有低压泵的低压回路和与输入侧的低压回路连接的高压泵，将燃料输送到燃料蓄积器。根据燃料蓄压器中的燃料压力的实际值和预先确定的标称值来校正低压泵的燃料输送流量。

9. 发明授权

US07328689B2 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：US07328689B2
公开(公告)日：2008-02-12
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： F02M1/00 , F02M55/02
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。

10. 发明申请

US20070295310A1 Method and Device for Controlling an Internal Combustion Engine 有权
标题翻译：用于控制内燃机的方法和装置
公开(公告)号：US20070295310A1
公开(公告)日：2007-12-27
申请号：US11662929
申请日：2005-08-08
申请人： Erwin Achleitner , Martin Cwielong , Gerhard Eser
发明人： Erwin Achleitner , Martin Cwielong , Gerhard Eser
IPC分类号： F02M37/04
CPC分类号： F02M63/0225 , F02D41/3082 , F02D41/3845 , F02D41/3854 , F02D41/3863 , F02D2041/141 , F02D2250/31
摘要： The invention relates to an internal combustion engine comprising a fuel supplying device. Said fuel supplying device comprises a low-pressure circuit provided with a low-pressure pump and a high-pressure pump that is coupled to the low-pressure circuit on the input side and transports fuel into a fuel accumulator. A fuel transporting flow of the low-pressure pump is corrected according to an actual and a previously pre-determined nominal value of the fuel pressure in the fuel accumulator.
摘要翻译：本发明涉及一种包括燃料供给装置的内燃机。所述燃料供给装置包括设置有低压泵的低压回路和与输入侧的低压回路连接的高压泵，将燃料输送到燃料蓄积器。根据燃料蓄压器中的燃料压力的实际值和预先确定的标称值来校正低压泵的燃料输送流量。

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