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1. 发明授权

US08651089B2 Injection system for an internal combustion engine 有权
标题翻译：内燃机喷射系统
公开(公告)号：US08651089B2
公开(公告)日：2014-02-18
申请号：US13127635
申请日：2009-10-19
申请人： Daniel Anetsberger , Andrej Astachow , Christoph Klesse
发明人： Daniel Anetsberger , Andrej Astachow , Christoph Klesse
IPC分类号： F02M33/08
CPC分类号： F02M63/025 , F02M55/002
摘要： An injection system for an internal combustion engine has a prefeed pump for delivering fuel from a fuel tank, a high pressure pump for delivering the fuel to a fuel accumulator arranged downstream of the prefeed pump, an accumulator return line arranged downstream of the fuel accumulator and used to return the fuel from the fuel accumulator to the fuel tank, and a valve arranged in the accumulator return line and by which the fuel can be optionally supplied to the fuel tank or to a tank bypass line which hydraulically leads to a point between the prefeed pump and the high pressure pump. A pressure relief valve is arranged in the accumulator return line downstream of the valve and upstream of the fuel tank. The pressure relief valve is suitably designed to allow adjustment of a fuel pressure in the accumulator return line upstream of the pressure relief valve.
摘要翻译：用于内燃机的喷射系统具有用于从燃料箱输送燃料的预制泵，用于将燃料输送到布置在预供给泵的下游的燃料蓄积器的高压泵，设置在燃料蓄积器下游的蓄能器返回管线和用于将燃料从燃料蓄积器返回到燃料箱，以及设置在蓄能器返回管线中的阀，并且燃料可以被选择地供应到燃料箱或油箱旁通管路，液压引导管路预压泵和高压泵。压力释放阀设置在阀的下游和燃料箱上游的蓄能器返回线路中。减压阀被适当地设计成允许调节压力释放阀上游的蓄能器返回管线中的燃料压力。

2. 发明申请

US20110259300A1 INJECTION SYSTEM FOR AN INTERNAL COMBUSTION ENGINE 有权
标题翻译：内燃机喷油系统
公开(公告)号：US20110259300A1
公开(公告)日：2011-10-27
申请号：US13127635
申请日：2009-10-19
申请人： Daniel Anetsberger , Andrej Astachow , Christoph Klesse
发明人： Daniel Anetsberger , Andrej Astachow , Christoph Klesse
IPC分类号： F02M63/00
CPC分类号： F02M63/025 , F02M55/002
摘要： An injection system for an internal combustion engine has a prefeed pump for delivering fuel from a fuel tank, a high pressure pump for delivering the fuel to a fuel accumulator arranged downstream of the prefeed pump, an accumulator return line arranged downstream of the fuel accumulator and used to return the fuel from the fuel accumulator to the fuel tank, and a valve arranged in the accumulator return line and by which the fuel can be optionally supplied to the fuel tank or to a tank bypass line which hydraulically leads to a point between the prefeed pump and the high pressure pump. A pressure relief valve is arranged in the accumulator return line downstream of the valve and upstream of the fuel tank. The pressure relief valve is suitably designed to allow adjustment of a fuel pressure in the accumulator return line upstream of the pressure relief valve.
摘要翻译：用于内燃机的喷射系统具有用于从燃料箱输送燃料的预制泵，用于将燃料输送到布置在预供给泵的下游的燃料蓄积器的高压泵，设置在燃料蓄积器下游的蓄能器返回管线和用于将燃料从燃料蓄积器返回到燃料箱，以及设置在蓄能器返回管线中的阀，并且燃料可以被选择地供应到燃料箱或油箱旁通管路，液压引导管路预压泵和高压泵。压力释放阀设置在阀的下游和燃料箱上游的蓄能器返回线路中。减压阀被适当地设计成允许调节压力释放阀上游的蓄能器返回管线中的燃料压力。

3. 发明申请

US20110213546A1 METHOD AND DEVICE FOR OPERATING AN INJECTION SYSTEM FOR AN INTERNAL COMBUSTION ENGINE 有权
标题翻译：用于操作内燃机喷射系统的方法和装置
公开(公告)号：US20110213546A1
公开(公告)日：2011-09-01
申请号：US13127547
申请日：2009-10-19
申请人： Daniel Anetsberger , Christoph Klesse , Thomas Riedel , Wolfgang Stapf , Björn Von Willmann
发明人： Daniel Anetsberger , Christoph Klesse , Thomas Riedel , Wolfgang Stapf , Björn Von Willmann
IPC分类号： F02D41/30
CPC分类号： F02D41/3854 , F02D41/2464 , F02D41/2493 , F02D2041/141 , F02D2250/31
摘要： A method for operating an injection system has the following steps: determining, based on a pilot control characteristic, a prefeed value depending on an internal combustion engine operating parameter; initializing a correction value for the prefeed pump by a safety value predetermined for compensating deviations from a predetermined delivery behavior of the prefeed pump, which deviations lie within a predetermined tolerance range, for guaranteeing a sufficient pump delivery rate; controlling the prefeed pump depending on the prefeed and the correction values; adapting the correction value effecting the delivery behavior of the prefeed pump depending on a variable of the system the value or value curve of which indicates that a desired pressure can be generated in the fuel accumulator, namely in the sense of reducing the delivery output of the prefeed pump, as long as the value indicates that the desired pressure can be generated in the fuel accumulator.
摘要翻译：一种用于操作喷射系统的方法，具有以下步骤：根据先导控制特性确定取决于内燃机运行参数的预制值; 初始化预制泵的校正值，该安全值用于补偿预定泵的预定输送行为的偏差，该偏差在预定的公差范围内，以保证足够的泵输送速率; 根据预制和校正值控制预制泵; 根据系统的变量调整影响预制泵的输送行为的校正值，其值或值曲线表示在燃料蓄积器中可以产生所需的压力，即在减少只要该值表示在燃料蓄能器中产生所需的压力即可。

4. 发明授权

US09410498B2 Method and device for operating a high-pressure accumulator fuel injection system for an internal combustion engine 有权
标题翻译：用于操作用于内燃机的高压蓄能器燃料喷射系统的方法和装置
公开(公告)号：US09410498B2
公开(公告)日：2016-08-09
申请号：US13819082
申请日：2011-08-17
申请人： Hans Riepl , Christoph Klesse , Daniel Anetsberger , Tobias Ritsch , Thomas Kraft
发明人： Hans Riepl , Christoph Klesse , Daniel Anetsberger , Tobias Ritsch , Thomas Kraft
IPC分类号： F02D41/38 , F02M59/44 , F02N11/08 , F02D41/24 , F02M59/36 , F02D41/04
CPC分类号： F02D41/38 , F02D41/042 , F02D41/2422 , F02D41/3845 , F02D2200/0602 , F02D2200/0606 , F02M59/368 , F02M59/447 , F02N11/0814 , F02N11/0818 , Y02T10/48
摘要： A method is disclosed for operating a high-pressure accumulator fuel injection system for an internal combustion engine of a motor vehicle which has a stop-start automatic function by way of which the internal combustion engine can be switched off and restarted afterwards independent of the intervention of the driver of the motor vehicle, the fuel being conveyed to the high-pressure accumulator as needed by means of a high-pressure pump and the pressure of the fuel being adjusted on the pressure side by means of a pressure control valve which is electrically actuated and open when de-energized. According to the method, the supply with power of the pressure control valve is adapted to the prevailing pressure in the high-pressure accumulator during a stop phase within a stop-start cycle.
摘要翻译：公开了一种用于操作具有停止启动自动功能的用于机动车辆的内燃机的高压蓄能器燃料喷射系统的方法，通过该功能，可以独立于干预之后内燃机可以被关闭和重新启动机动车辆的驾驶员，根据需要通过高压泵将燃料输送到高压蓄能器，并且通过压力控制阀在燃料压力侧调节燃料的压力，该压力控制阀是电动的断电时启动并打开。根据该方法，在停止启动循环期间，在停止阶段期间，压力调节阀的供给与高压蓄能器中的主要压力相适应。

5. 发明申请

US20130206111A1 Method and Device for Operating a High-Pressure Accumulator Fuel Injection System for an Internal Combustion Engine 有权
标题翻译：用于操作内燃机高压蓄能器燃油喷射系统的方法和装置
公开(公告)号：US20130206111A1
公开(公告)日：2013-08-15
申请号：US13819082
申请日：2011-08-17
申请人： Hans Riepl , Christoph Klesse , Daniel Anetsberger , Tobias Ritsch
发明人： Hans Riepl , Christoph Klesse , Daniel Anetsberger , Tobias Ritsch
IPC分类号： F02D41/38
CPC分类号： F02D41/38 , F02D41/042 , F02D41/2422 , F02D41/3845 , F02D2200/0602 , F02D2200/0606 , F02M59/368 , F02M59/447 , F02N11/0814 , F02N11/0818 , Y02T10/48
摘要： A method is disclosed for operating a high-pressure accumulator fuel injection system for an internal combustion engine of a motor vehicle which has a stop-start automatic function by way of which the internal combustion engine can be switched off and restarted afterwards independent of the intervention of the driver of the motor vehicle, the fuel being conveyed to the high-pressure accumulator as needed by means of a high-pressure pump and the pressure of the fuel being adjusted on the pressure side by means of a pressure control valve which is electrically actuated and open when de- energized. According to the method, the supply with power of the pressure control valve is adapted to the prevailing pressure in the high-pressure accumulator during a stop phase within a stop-start cycle.
摘要翻译：公开了一种用于操作具有停止启动自动功能的用于机动车辆的内燃机的高压蓄能器燃料喷射系统的方法，通过该功能，可以独立于干预之后内燃机可以被关闭和重新启动机动车辆的驾驶员，根据需要通过高压泵将燃料输送到高压蓄能器，并且通过压力控制阀在燃料压力侧调节燃料的压力，该压力控制阀是电动的断电时启动并打开。根据该方法，在停止启动循环期间，在停止阶段期间，压力调节阀的供给与高压蓄能器中的主要压力相适应。

6. 发明授权

US08635989B2 Method and device for operating an injection system for an internal combustion engine 有权
标题翻译：用于操作内燃机喷射系统的方法和装置
公开(公告)号：US08635989B2
公开(公告)日：2014-01-28
申请号：US13127547
申请日：2009-10-19
申请人： Daniel Anetsberger , Christoph Klesse , Thomas Riedel , Wolfgang Stapf , Björn von Willmann
发明人： Daniel Anetsberger , Christoph Klesse , Thomas Riedel , Wolfgang Stapf , Björn von Willmann
IPC分类号： F02M37/04
CPC分类号： F02D41/3854 , F02D41/2464 , F02D41/2493 , F02D2041/141 , F02D2250/31
摘要： A method for operating an injection system has the following steps: determining, based on a pilot control characteristic, a prefeed value depending on an internal combustion engine operating parameter; initializing a correction value for the prefeed pump by a safety value predetermined for compensating deviations from a predetermined delivery behavior of the prefeed pump, which deviations lie within a predetermined tolerance range, for guaranteeing a sufficient pump delivery rate; controlling the prefeed pump depending on the prefeed and the correction values; adapting the correction value effecting the delivery behavior of the prefeed pump depending on a variable of the system the value or value curve of which indicates that a desired pressure can be generated in the fuel accumulator, namely in the sense of reducing the delivery output of the prefeed pump, as long as the value indicates that the desired pressure can be generated in the fuel accumulator.
摘要翻译：一种用于操作喷射系统的方法，具有以下步骤：根据先导控制特性确定取决于内燃机运行参数的预制值; 初始化预制泵的校正值，该安全值用于补偿预定泵的预定输送行为的偏差，该偏差在预定的公差范围内，以保证足够的泵输送速率; 根据预制和校正值控制预制泵; 根据系统的变量调整影响预制泵的输送行为的校正值，其值或值曲线表示在燃料蓄积器中可以产生所需的压力，即在减少只要该值表示在燃料蓄能器中产生所需的压力即可。

7. 发明授权

US09297328B2 Fuel injection system of an internal combustion engine, and associated pressure regulating method 有权
标题翻译：内燃机燃油喷射系统及相关压力调节方法
公开(公告)号：US09297328B2
公开(公告)日：2016-03-29
申请号：US13977819
申请日：2011-12-20
申请人： Christoph Klesse , Hans Riepl , Wolfgang Stapf , Tobias Ritsch , Uwe Lingener
发明人： Christoph Klesse , Hans Riepl , Wolfgang Stapf , Tobias Ritsch , Uwe Lingener
IPC分类号： F02M41/00 , F02D41/30 , F02D41/38
CPC分类号： F02D41/3005 , F02D41/3854 , F02D2200/0602
摘要： A fuel injection system of an internal combustion engine includes a first and a second fuel pump, a leakage-prone volume flow regulating valve arranged in a fuel line between the first and the second fuel pump, and a control unit configured to actuate the first fuel pump as a function of a position of the leakage-prone volume flow regulating valve, such that the leakage-prone volume flow regulating valve serves as the sole actuating element for pressure regulation in the fuel injection system. An associated pressure regulating method is also disclosed.
摘要翻译：内燃机的燃料喷射系统包括第一和第二燃料泵，布置在第一和第二燃料泵之间的燃料管路中的容易泄漏的容积流量调节阀，以及配置成致动第一燃料的控制单元作为泄漏容易体积流量调节阀的位置的函数的泵，使得容易泄漏的容积流量调节阀用作在燃料喷射系统中用于压力调节的唯一致动元件。还公开了相关的压力调节方法。

8. 发明申请

US20050127205A1 Method and device for the hydro-erosive rounding of an edge of a component 审中-公开
标题翻译：用于组件边缘的加氢侵蚀四舍五入的方法和装置
公开(公告)号：US20050127205A1
公开(公告)日：2005-06-16
申请号：US11028927
申请日：2005-01-04
申请人： Andreas Fath , Helmut Hummel , Christoph Klesse
发明人： Andreas Fath , Helmut Hummel , Christoph Klesse
IPC分类号： B24B9/00 , B24B31/116 , F02M55/02 , F02M61/16 , F02M61/18 , B05B3/10
CPC分类号： B24B31/116 , B24B9/00 , B24C1/083 , F02M55/025 , F02M61/168 , F02M61/1806
摘要： In a method and a device for the hydro-erosive rounding of an edge of a component, in particular, an edge in a channel of a high-pressure resistant component, a fluid charged with abrasive bodies is run along the edge for rounding and the flow speed in the vicinity of the edge for rounding is increased by means of a body arranged in the fluid flow path. With relation to the method, the flow speed of the fluid (6) is increasingly raised along the course of the body (7) until the edge (5) for rounding is reached by means of the geometry of the body (7) and, with relation to the device, the cross-sectional area of the flow channel (10) continuously declines in the direction of flow (S) of the fluid (6) along the length of the body (7) at least as far as the edge (5).
摘要翻译：在用于对部件边缘，特别是高压部件的通道中的边缘进行水蚀腐蚀的方法和装置中，装有研磨体的流体沿着边缘延伸以进行四舍五入，并且通过布置在流体流动路径中的主体来增加用于舍入的边缘附近的流速。关于该方法，流体（6）的流动速度随着主体（7）的过程而逐渐升高，直到通过主体（7）的几何形状达到用于四舍五入的边缘（5）流体通道（10）的横截面积相对于该装置沿着主体（7）的长度在流体（6）的流动方向（S）上连续下降至少等于边缘（5）。

9. 发明申请

US20130291836A1 Fuel Injection System Of An Internal Combustion Engine, And Associated Pressure Regulating Method 有权
标题翻译：内燃机燃油喷射系统及相关压力调节方法
公开(公告)号：US20130291836A1
公开(公告)日：2013-11-07
申请号：US13977819
申请日：2011-12-20
申请人： Christoph Klesse , Hans Riepl , Wolfgang Stapf , Tobias Ritsch , Uwe Lingener
发明人： Christoph Klesse , Hans Riepl , Wolfgang Stapf , Tobias Ritsch , Uwe Lingener
IPC分类号： F02D41/30
CPC分类号： F02D41/3005 , F02D41/3854 , F02D2200/0602
摘要： A fuel injection system of an internal combustion engine includes a first and a second fuel pump, a leakage-prone volume flow regulating valve arranged in a fuel line between the first and the second fuel pump, and a control unit configured to actuate the first fuel pump as a function of a position of the leakage-prone volume flow regulating valve, such that the leakage-prone volume flow regulating valve serves as the sole actuating element for pressure regulation in the fuel injection system. An associated pressure regulating method is also disclosed.
摘要翻译：内燃机的燃料喷射系统包括第一和第二燃料泵，布置在第一和第二燃料泵之间的燃料管路中的容易泄漏的容积流量调节阀，以及配置成致动第一燃料的控制单元作为泄漏容易体积流量调节阀的位置的函数的泵，使得容易泄漏的容积流量调节阀用作在燃料喷射系统中用于压力调节的唯一致动元件。还公开了相关的压力调节方法。

10. 发明申请

US20110126805A1 INJECTION SYSTEM FOR AN INTERNAL COMBUSTION ENGINE 有权
标题翻译：内燃机喷油系统
公开(公告)号：US20110126805A1
公开(公告)日：2011-06-02
申请号：US12674464
申请日：2008-08-01
申请人： Christoph Klesse , Uwe Lingener
发明人： Christoph Klesse , Uwe Lingener
IPC分类号： F02D41/38 , F02M63/02
CPC分类号： F02M63/025 , F02M2200/24
摘要： An injection system for an internal combustion engine has a prefeed pump for feeding fuel from a fuel tank, a high-pressure pump, which is situated downstream of the prefeed pump, for feeding the fuel into at least two injectors, a fuel distributor which is situated downstream of the high-pressure pump and which is designed to distribute the fuel to the injectors, a pressure control or pressure limiting valve situated downstream of the high-pressure pump and by which the pressure to be produced in the fuel distributor can be adjusted or limited, and a pressure sensor for determining a pressure downstream of the high-pressure pump and upstream of the pressure control or pressure limiting valve, wherein the pressure sensor, the pressure control or pressure limiting valve and the fuel distributor are formed in a high-pressure module, and the high-pressure module is formed as a structural unit with the high-pressure pump.
摘要翻译：用于内燃机的喷射系统具有用于从燃料箱供给燃料的预制泵，位于预制泵下游的用于将燃料供给到至少两个喷射器中的高压泵，燃料分配器位于高压泵的下游并且被设计成将燃料分配到喷射器，位于高压泵下游的压力控制或限压阀，并且能够调节在燃料分配器中产生的压力或压力传感器，压力传感器，压力控制或压力限制阀以及燃料分配器形成为高压或压力限制阀。压力模块，高压模块形成为高压泵的结构单元。

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