专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20050128658A1 Method and device for operating an inductive load with different electric voltages 失效
标题翻译：用于操作具有不同电压的感性负载的方法和装置
公开(公告)号：US20050128658A1
公开(公告)日：2005-06-16
申请号：US10996484
申请日：2004-11-24
申请人： Thomas Frenz , Juergen Eckhardt , Hans-Friedrich Schwarz , Bernd Schroeder , Timm Hollmann , Joerg Kuempel
发明人： Thomas Frenz , Juergen Eckhardt , Hans-Friedrich Schwarz , Bernd Schroeder , Timm Hollmann , Joerg Kuempel
IPC分类号： F04B49/22 , H02H7/00
CPC分类号： H01F7/1844 , F04B49/225 , H01F7/1811
摘要： A method for operating an inductive load, which is operated in a motor vehicle with electric voltages of different magnitudes, is provided, a current rise in the inductive load being influenced by selecting pulse lengths and pulse pauses of the electric voltage.
摘要翻译：提供了在具有不同幅度的电压的机动车辆中操作的感性负载的方法，电感负载中的电流上升受到选择脉冲长度和电压的脉冲中断的影响。

2. 发明授权

US07738233B2 Method and device for operating an inductive load with different electric voltages 失效
标题翻译：用于操作具有不同电压的感性负载的方法和装置
公开(公告)号：US07738233B2
公开(公告)日：2010-06-15
申请号：US10996484
申请日：2004-11-24
申请人： Thomas Frenz , Juergen Eckhardt , Hans-Friedrich Schwarz , Bernd Schroeder , Timm Hollmann , Joerg Kuempel
发明人： Thomas Frenz , Juergen Eckhardt , Hans-Friedrich Schwarz , Bernd Schroeder , Timm Hollmann , Joerg Kuempel
IPC分类号： H01H47/28 , H01H47/32 , H01H47/00
CPC分类号： H01F7/1844 , F04B49/225 , H01F7/1811
摘要： A method for operating an inductive load, which is operated in a motor vehicle with electric voltages of different magnitudes, is provided, a current rise in the inductive load being influenced by selecting pulse lengths and pulse pauses of the electric voltage.
摘要翻译：提供了在具有不同幅度的电压的机动车辆中操作的感性负载的方法，电感负载中的电流上升受到选择脉冲长度和电压的脉冲中断的影响。

3. 发明申请

US20100237266A1 METHOD FOR CONTROLLING A SOLENOID VALVE OF A QUANTITY CONTROLLER IN AN INTERNAL COMBUSTION ENGINE 有权
标题翻译：用于控制内燃机中数量控制器的电磁阀的方法
公开(公告)号：US20100237266A1
公开(公告)日：2010-09-23
申请号：US12670890
申请日：2008-07-17
申请人： Gerhard Haaf , Timm Hollmann , Christian Wiedmann , Joerg Kuempel
发明人： Gerhard Haaf , Timm Hollmann , Christian Wiedmann , Joerg Kuempel
IPC分类号： F16K31/02
CPC分类号： F02M59/36 , F02D41/20 , F02D41/2464 , F02D41/3845 , F02D2041/2027 , F02D2041/2058 , F02D2200/0602 , F02M59/366 , F02M59/466
摘要： A method for controlling a fuel injection system (10) of an internal combustion engine. Including a high-pressure pump (16) associated with a quantity controlling valve (15) having a solenoid valve (22) electromagnetically actuatable by a coil (21) for supplying fuel, the quantity control valve (15) controlling the quantity of fuel supplied by the high-pressure pump (16) and the coil (21) of the solenoid valve (22) having a first current value applied thereto, in order to close the same for supplying fuel to the high-pressure pump (16), the first current value being reduced to a second current value when the solenoid valve is closing (22), such that the radiation of audible sound arising from the closing of the solenoid valve (22) is at least partially reduced.
摘要翻译：一种用于控制内燃机的燃料喷射系统（10）的方法。包括与具有电磁阀（22）相关联的量控制阀（15）的高压泵（16），电磁阀（22）由用于供应燃料的线圈（21）可电磁致动，所述量控制阀（15）控制供应的燃料量通过施加有第一电流值的电磁阀（22）的高压泵（16）和线圈（21），为了将其关闭以向高压泵（16）供应燃料，当电磁阀关闭时，第一电流值减小到第二电流值（22），使得从电磁阀（22）的闭合产生的可听见的声音的辐射至少部分减小。

4. 发明授权

US08402952B2 Method for controlling a solenoid valve of a quantity controller in an internal combustion engine 有权
标题翻译：用于控制内燃机中的量控制器的电磁阀的方法
公开(公告)号：US08402952B2
公开(公告)日：2013-03-26
申请号：US12670890
申请日：2008-07-17
申请人： Gerhard Haaf , Timm Hollmann , Christian Wiedmann , Joerg Kuempel
发明人： Gerhard Haaf , Timm Hollmann , Christian Wiedmann , Joerg Kuempel
IPC分类号： F02M37/04 , F02M37/00
CPC分类号： F02M59/36 , F02D41/20 , F02D41/2464 , F02D41/3845 , F02D2041/2027 , F02D2041/2058 , F02D2200/0602 , F02M59/366 , F02M59/466
摘要： A method for controlling a fuel injection system (10) of an internal combustion engine. Including a high-pressure pump (16) associated with a quantity controlling valve (15) having a solenoid valve (22) electromagnetically actuatable by a coil (21) for supplying fuel, the quantity control valve (15) controlling the quantity of fuel supplied by the high-pressure pump (16) and the coil (21) of the solenoid valve (22) having a first current value applied thereto, in order to close the same for supplying fuel to the high-pressure pump (16), the first current value being reduced to a second current value when the solenoid valve is closing (22), such that the radiation of audible sound arising from the closing of the solenoid valve (22) is at least partially reduced.
摘要翻译：一种用于控制内燃机的燃料喷射系统（10）的方法。包括与具有电磁阀（22）相关联的量控制阀（15）的高压泵（16），电磁阀（22）由用于供应燃料的线圈（21）可电磁致动，所述量控制阀（15）控制供应的燃料量通过施加有第一电流值的电磁阀（22）的高压泵（16）和线圈（21），为了将其关闭以向高压泵（16）供应燃料，当电磁阀关闭时，第一电流值减小到第二电流值（22），使得从电磁阀（22）的闭合产生的可听见的声音的辐射至少部分减小。

5. 发明授权

US08833342B2 Method for regulating a quantity control solenoid valve in an internal combustion engine 有权
标题翻译：用于调节内燃机中的量控制电磁阀的方法
公开(公告)号：US08833342B2
公开(公告)日：2014-09-16
申请号：US13139940
申请日：2009-12-03
申请人： Uwe Richter , Peter Roth , Joerg Kuempel , Matthias Maess
发明人： Uwe Richter , Peter Roth , Joerg Kuempel , Matthias Maess
IPC分类号： F02M57/02 , F02M63/02 , F02D41/20 , F02M59/36 , F02D41/38 , F02D41/24
CPC分类号： F02M59/366 , F02D41/20 , F02D41/2464 , F02D41/3845 , F02D2200/0602 , F02D2250/31 , F02M63/0225
摘要： A method for regulating a fuel injection system of an internal combustion engine, wherein the fuel injection system includes a high-pressure pump which is associated with a quantity control valve having a solenoid valve electromagnetically operable by a coil for supplying fuel, the quantity control valve regulating the fuel quantity pumped by the high pressure pump and the coil of the solenoid valve being energized according to a setpoint current value in order to close the valve for supplying fuel to the high-pressure pump; when the solenoid valve closes, the setpoint current value is reduced from a first current setpoint value to a second current setpoint value so that an emission of audible noise generated when the solenoid valve closes during operation of the internal combustion engine is at least partially reduced.
摘要翻译：一种用于调节内燃机的燃料喷射系统的方法，其中所述燃料喷射系统包括高压泵，所述高压泵与具有电磁可操作的电磁阀的量控制阀相关联，所述电磁阀通过用于供应燃料的线圈电磁操作，所述量控制阀调节由高压泵泵送的燃料量和电磁阀的线圈根据设定值电流值通电，以便关闭用于向高压泵供应燃料的阀门; 当电磁阀关闭时，设定值电流值从第一电流设定值减小到第二电流设定点值，使得在内燃机运行期间电磁阀关闭时产生的可闻噪声的发射至少部分地减少。

6. 发明申请

US20110295493A1 METHOD FOR OPERATING A FUEL INJECTION SYSTEM OF AN INTERNAL COMBUSTION ENGINE 有权
标题翻译：一种内燃机燃油喷射系统的运行方法
公开(公告)号：US20110295493A1
公开(公告)日：2011-12-01
申请号：US13139273
申请日：2009-12-07
申请人： Rainer Wilms , Matthias Schumacher , Joerg Kuempel , Matthias Maess
发明人： Rainer Wilms , Matthias Schumacher , Joerg Kuempel , Matthias Maess
IPC分类号： F02D41/30 , F02M69/46
CPC分类号： F02D41/20 , F02D41/1402 , F02D41/2467 , F02D41/3845 , F02D2041/2027 , F02D2200/0602 , F02M59/366 , F02M59/368
摘要： A fuel injection system of an internal combustion engine delivers fuel into a fuel rail via a high-pressure pump. The quantity of the delivered fuel is influenced by a quantity control valve operated by an electromagnetic operating device. A trigger signal supplied to the electromagnetic operating device is defined by at least two parameters, and a) in an adaptation method with the second parameter defined, at least one first parameter of the trigger signal supplied to the electromagnetic operating device is varied successively up to a final value at which a closing or opening of the quantity control valve is at least indirectly no longer or just barely detected, b) the first parameter is subsequently defined at least temporarily based on the final value, and c) the temporarily defined first parameter is adapted based on at least one prevailing operating variable of the fuel injection system or the second parameter is adapted based on at least one prevailing operating variable of the fuel injection system and of the temporarily defined first parameter.
摘要翻译：内燃机的燃料喷射系统通过高压泵将燃料输送到燃料轨。输送的燃料的量受到由电磁操作装置操作的量控制阀的影响。提供给电磁操作装置的触发信号由至少两个参数定义，以及a）在限定了第二参数的自适应方法中，提供给电磁操作装置的触发信号的至少一个第一参数连续变化到数量控制阀的关闭或打开至少间接不再或几乎没有被检测到的最终值，b）随后基于最终值至少临时定义第一参数，以及c）暂时定义的第一参数基于燃料喷射系统的至少一个主要操作变量进行调整，或者基于燃料喷射系统的至少一个主要操作变量和临时限定的第一参数来适配第二参数。

7. 发明申请

US20110288748A1 METHOD FOR OPERATING A FUEL INJECTION SYSTEM OF AN INTERNAL COMBUSTION ENGINE 有权
标题翻译：一种内燃机燃油喷射系统的运行方法
公开(公告)号：US20110288748A1
公开(公告)日：2011-11-24
申请号：US13139206
申请日：2009-12-07
申请人： Uwe Richter , Rainer Wilms , Matthias Schumacher , Joerg Kuempel , Matthias Maess
发明人： Uwe Richter , Rainer Wilms , Matthias Schumacher , Joerg Kuempel , Matthias Maess
IPC分类号： F02D41/38 , F02M69/50
CPC分类号： F02D41/20 , F02D41/2464 , F02D41/345 , F02D41/3845 , F02D41/401 , F02D2041/2027 , F02D2041/2037 , F02D2041/2055 , F02D2200/0602
摘要： In a fuel injection system of an internal combustion engine fuel is delivered into a fuel rail by a high-pressure pump. The quantity of the delivered fuel is influenced by a quantity control valve operated by an electromagnetic operating device. At least one parameter of a braking pulse of the electromagnetic actuating device depends on an efficiency of the electromagnetic actuating device and/or on a supply voltage of a voltage source and/or on a temperature, in particular of a component of the fuel injection system or of the internal combustion engine.
摘要翻译：在内燃机的燃料喷射系统中，通过高压泵将燃料输送到燃料轨道中。输送的燃料的量受到由电磁操作装置操作的量控制阀的影响。电磁致动装置的制动脉冲的至少一个参数取决于电磁致动装置的效率和/或电压源的供电电压和/或温度，特别是燃料喷射系统的部件或内燃机。

8. 发明授权

US09080527B2 Method and device for controlling a quantity control valve 有权
标题翻译：用于控制量控制阀的方法和装置
公开(公告)号：US09080527B2
公开(公告)日：2015-07-14
申请号：US13508816
申请日：2010-10-14
申请人： Rainer Wilms , Matthias Schumacher , Joerg Kuempel , Matthias Maess
发明人： Rainer Wilms , Matthias Schumacher , Joerg Kuempel , Matthias Maess
IPC分类号： F02M59/36 , F02D41/20 , F02M63/00
CPC分类号： F02D41/20 , F02M59/366 , F02M59/368 , F02M63/0003 , F02M63/0007
摘要： In a fuel injection system of an internal combustion engine, fuel is delivered from a high-pressure pump into a fuel rail. The quantity of the delivered fuel is influenced by a quantity control valve which is activated by an electromagnetic actuating device. The level of control of the quantity control valve during the transition from the closed state to the open state of the quantity control valve is provided in the form of a sufficiently flat, descending progression which allows a robust control of the opening motion with regard to the varying specimen properties.
摘要翻译：在内燃机的燃料喷射系统中，燃料从高压泵输送到燃料轨。所输送的燃料的量受到由电磁致动装置启动的量控制阀的影响。以数量控制阀从关闭状态转换到打开状态的数量控制阀的控制水平是以足够平坦的下降进程的形式提供的，其允许对开启动作的鲁棒控制不同的样品性质。

9. 发明授权

US09026337B2 Method and device for controlling a quantity control valve 有权
标题翻译：用于控制量控制阀的方法和装置
公开(公告)号：US09026337B2
公开(公告)日：2015-05-05
申请号：US13508807
申请日：2010-10-21
申请人： Rainer Wilms , Matthias Schumacher , Joerg Kuempel , Matthias Maess
发明人： Rainer Wilms , Matthias Schumacher , Joerg Kuempel , Matthias Maess
IPC分类号： G06F19/00 , F02D41/24 , F02D41/20 , F02D41/38 , F02M59/36 , F02M63/02
CPC分类号： F02D41/2464 , F02D41/20 , F02D41/2467 , F02D41/248 , F02D41/3845 , F02D2041/2027 , F02D2041/2051 , F02D2041/2058 , F02D2200/0602 , F02M59/366 , F02M63/0225
摘要： In a method for controlling a quantity control valve, at least two parameters characterizing the quantity control valve are utilized. A control signal supplied to the quantity control valve is defined by the at least two parameters. At least one parameter is ascertained based on the result of a first adaptation and a second adaptation, or based on the result of a first adaptation and the other parameter.
摘要翻译：在用于控制量控制阀的方法中，利用表征量控制阀的至少两个参数。提供给量控制阀的控制信号由至少两个参数限定。基于第一适应和第二适配的结果或基于第一适应的结果和另一参数来确定至少一个参数。

10. 发明授权

US08925525B2 Method for operating a fuel injection system of an internal combustion engine 有权
标题翻译：一种用于操作内燃机的燃料喷射系统的方法
公开(公告)号：US08925525B2
公开(公告)日：2015-01-06
申请号：US13139273
申请日：2009-12-07
申请人： Rainer Wilms , Matthias Schumacher , Joerg Kuempel , Matthias Maess
发明人： Rainer Wilms , Matthias Schumacher , Joerg Kuempel , Matthias Maess
IPC分类号： F02M51/00 , F02D41/20 , F02D41/24 , F02D41/38 , F02M59/36 , F02D41/14
CPC分类号： F02D41/20 , F02D41/1402 , F02D41/2467 , F02D41/3845 , F02D2041/2027 , F02D2200/0602 , F02M59/366 , F02M59/368
摘要： A fuel injection system of an internal combustion engine delivers fuel into a fuel rail via a high-pressure pump. The quantity of the delivered fuel is influenced by a quantity control valve operated by an electromagnetic operating device. A trigger signal supplied to the electromagnetic operating device is defined by at least two parameters, and a) in an adaptation method with the second parameter defined, at least one first parameter of the trigger signal supplied to the electromagnetic operating device is varied successively up to a final value at which a closing or opening of the quantity control valve is at least indirectly no longer or just barely detected, b) the first parameter is subsequently defined at least temporarily based on the final value, and c) the temporarily defined first parameter is adapted based on at least one prevailing operating variable of the fuel injection system or the second parameter is adapted based on at least one prevailing operating variable of the fuel injection system and of the temporarily defined first parameter.
摘要翻译：内燃机的燃料喷射系统通过高压泵将燃料输送到燃料轨。输送的燃料的量受到由电磁操作装置操作的量控制阀的影响。提供给电磁操作装置的触发信号由至少两个参数定义，以及a）在限定了第二参数的自适应方法中，提供给电磁操作装置的触发信号的至少一个第一参数连续变化到数量控制阀的关闭或打开至少间接不再或几乎没有被检测到的最终值，b）随后基于最终值至少临时定义第一参数，以及c）暂时定义的第一参数基于燃料喷射系统的至少一个主要操作变量进行调整，或者基于燃料喷射系统的至少一个主要操作变量和临时限定的第一参数来适配第二参数。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式