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1. 发明授权

US08418525B2 Method for testing the operability of a tank shutoff valve of a fuel tank system 有权
标题翻译：用于测试燃料箱系统的罐截止阀的可操作性的方法
公开(公告)号：US08418525B2
公开(公告)日：2013-04-16
申请号：US12806801
申请日：2010-08-19
申请人： Silke Haag , Andreas Pape , Carsten Kluth , Uwe Nusser
发明人： Silke Haag , Andreas Pape , Carsten Kluth , Uwe Nusser
IPC分类号： G01L27/00 , G01M3/04
CPC分类号： F02M25/089 , B60K15/03504 , B60K15/03519 , B60K2015/0319 , F02M25/0809 , F02M25/0818
摘要： A method for testing the operability of a tank shutoff valve of a fuel tank system which is controlled by valves includes performing defined triggering of the tank shutoff valve and simultaneous introduction of an overpressure or partial vacuum into the fuel tank system via a pressure source, and the operability of the tank shutoff valve is determined on the basis of a variable which characterizes the introduction of the overpressure or partial vacuum.
摘要翻译：用于测试由阀控制的燃料箱系统的罐截流阀的可操作性的方法包括执行定义的触发阀关闭阀并且经由压力源同时将超压或部分真空引入燃料箱系统中，以及罐截流阀的可操作性是基于引入超压或部分真空的变量来确定的。

2. 发明申请

US20110067487A1 Method for testing the operability of a tank shutoff valve of a fuel tank system 有权
标题翻译：用于测试燃料箱系统的罐截止阀的可操作性的方法
公开(公告)号：US20110067487A1
公开(公告)日：2011-03-24
申请号：US12806801
申请日：2010-08-19
申请人： Silke Haag , Andreas Pape , Carsten Kluth , Uwe Nusser
发明人： Silke Haag , Andreas Pape , Carsten Kluth , Uwe Nusser
IPC分类号： G01M3/08
CPC分类号： F02M25/089 , B60K15/03504 , B60K15/03519 , B60K2015/0319 , F02M25/0809 , F02M25/0818
摘要： A method for testing the operability of a tank shutoff valve of a fuel tank system which is controlled by valves includes performing defined triggering of the tank shutoff valve and simultaneous introduction of an overpressure or partial vacuum into the fuel tank system via a pressure source, and the operability of the tank shutoff valve is determined on the basis of a variable which characterizes the introduction of the overpressure or partial vacuum.
摘要翻译：用于测试由阀控制的燃料箱系统的罐截流阀的可操作性的方法包括执行定义的触发阀关闭阀并且经由压力源同时将超压或部分真空引入燃料箱系统中，以及罐截流阀的可操作性是基于引入超压或部分真空的变量来确定的。

3. 发明申请

US20140109882A1 METHOD FOR MONITORING THE LEAK TIGHTNESS OF A FUEL TANK SYSTEM 审中-公开
标题翻译：用于监测燃油箱系统的泄漏密度的方法
公开(公告)号：US20140109882A1
公开(公告)日：2014-04-24
申请号：US14057228
申请日：2013-10-18
申请人： Johannes Hoegl , Silke Haag , Guenther Koessler , Andreas Pape , Thomas Herges , Cam Lai Ngo , Guido Schock
发明人： Johannes Hoegl , Silke Haag , Guenther Koessler , Andreas Pape , Thomas Herges , Cam Lai Ngo , Guido Schock
IPC分类号： F02B37/12
CPC分类号： F02B37/12 , F02B33/44 , F02B37/00 , F02M25/0818 , Y02T10/144
摘要： A method for monitoring the leak tightness of a fuel tank system is provided, the fuel tank system being provided for supplying fuel to a supercharged internal combustion engine. A pressure accumulator is filled from the supercharged intake manifold area of the internal combustion engine. The pressure from the pressure accumulator is transferred to the fuel tank system, which includes in particular the fuel tank and, if necessary, an activated carbon filter. The pressure curve in the closed fuel tank system is observed. A leak in the fuel tank system may be inferred on the basis of the pressure curve, if necessary.
摘要翻译：提供了一种用于监测燃料箱系统的泄漏密封性的方法，所述燃料箱系统用于向增压内燃机供应燃料。蓄压器由内燃机的增压进气歧管区域填充。来自蓄压器的压力被传递到燃料箱系统，其特别地包括燃料箱和必要时包括活性炭过滤器。观察封闭燃油箱系统的压力曲线。如果需要，可以基于压力曲线来推断燃料箱系统中的泄漏。

4. 发明申请

US20140013944A1 DEVICE FOR SELECTIVELY REGENERATING OR PERFORMING TANK LEAKAGE DIAGNOSIS OF A TANK VENTILATION SYSTEM 有权
标题翻译：用于选择性地再生或执行油罐通风系统的油箱泄漏诊断的装置
公开(公告)号：US20140013944A1
公开(公告)日：2014-01-16
申请号：US13976174
申请日：2011-11-25
申请人： Silke Haag , Helmut Denz , Andreas Pape , Manfred Franz
发明人： Silke Haag , Helmut Denz , Andreas Pape , Manfred Franz
IPC分类号： F02M25/08
CPC分类号： F02M25/0836 , F02M25/0818 , G01M3/025 , G01M3/3263
摘要： A device for selectively regenerating and performing tank leakage diagnosis of a tank ventilation system has a sorption filter and a pump. The sorption filter is configured to temporarily store fuel evaporating from a fuel tank. The pump is arranged at a fresh-air side of the sorption filter and is connected in fluid-conducting fashion to the sorption filter. The pump is configured to generate a fluid flow to regenerate the sorption filter.
摘要翻译：用于选择性地再生和执行油箱通风系统的油箱泄漏诊断的装置具有吸附过滤器和泵。吸附过滤器被配置为临时储存从燃料箱蒸发的燃料。泵设置在吸附过滤器的新鲜空气侧，并且以流体传导方式连接到吸附过滤器。泵配置成产生流体流以再生吸附过滤器。

5. 发明申请

US20130319378A1 VENTING SYSTEM, IN PARTICULAR FOR A FUEL TANK 有权
标题翻译：燃油系统，特别是燃油箱
公开(公告)号：US20130319378A1
公开(公告)日：2013-12-05
申请号：US13992895
申请日：2011-11-25
申请人： Silke Haag , Helmut Denz , Andreas Pape , Manfred Franz
发明人： Silke Haag , Helmut Denz , Andreas Pape , Manfred Franz
IPC分类号： G01M3/04 , F02M25/08
CPC分类号： G01M3/04 , B60K15/03504 , B60K2015/03514 , F02M25/0818 , F02M25/0836 , F02M25/0872 , F02M25/089
摘要： In a venting system, in particular for a fuel tank of a motor vehicle, which has a sorption filter for temporarily storing fuel evaporating from the fuel tank and a fluid-conveying conveying device situated between the sorption filter and an air supply or an intake manifold of an internal combustion engine, according to the present system, the conveying device is a bidirectional conveying device which is switchable in a first conveying direction in the direction of the internal combustion engine for regenerating the sorption filter and in a second conveying direction in the direction of the sorption filter for carrying out a fuel tank leak diagnosis.
摘要翻译：在通气系统中，特别是用于机动车辆的燃料箱，其具有用于临时储存从燃料箱蒸发的燃料的吸附过滤器和位于吸附过滤器与空气供应或进气歧管之间的流体输送输送装置根据本系统，输送装置是双向输送装置，其能够沿内燃机的方向在第一输送方向上切换，用于再生吸附过滤器，并且沿第二输送方向用于进行燃油箱泄漏诊断的吸附过滤器。

6. 发明授权

US09297717B2 Venting system, in particular for a fuel tank 有权
标题翻译：通风系统，特别是燃油箱
公开(公告)号：US09297717B2
公开(公告)日：2016-03-29
申请号：US13992895
申请日：2011-11-25
申请人： Silke Haag , Helmut Denz , Andreas Pape , Manfred Franz
发明人： Silke Haag , Helmut Denz , Andreas Pape , Manfred Franz
IPC分类号： F02M37/04 , F02M25/07 , G01M3/04 , B60K15/035 , F02M25/08
CPC分类号： G01M3/04 , B60K15/03504 , B60K2015/03514 , F02M25/0818 , F02M25/0836 , F02M25/0872 , F02M25/089
摘要： In a venting system, in particular for a fuel tank of a motor vehicle, which has a sorption filter for temporarily storing fuel evaporating from the fuel tank and a fluid-conveying conveying device situated between the sorption filter and an air supply or an intake manifold of an internal combustion engine, according to the present system, the conveying device is a bidirectional conveying device which is switchable in a first conveying direction in the direction of the internal combustion engine for regenerating the sorption filter and in a second conveying direction in the direction of the sorption filter for carrying out a fuel tank leak diagnosis.
摘要翻译：在通气系统中，特别是用于机动车辆的燃料箱，其具有用于临时储存从燃料箱蒸发的燃料的吸附过滤器和位于吸附过滤器与空气供应或进气歧管之间的流体输送输送装置根据本系统，输送装置是双向输送装置，其能够沿内燃机的方向在第一输送方向上切换，用于再生吸附过滤器，并且沿第二输送方向用于进行燃油箱泄漏诊断的吸附过滤器。

7. 发明授权

US09212633B2 Device for selectively regenerating or performing tank leakage diagnosis of a tank ventilation system 有权
标题翻译：用于选择性地再生或执行油箱通风系统的油箱泄漏诊断的装置
公开(公告)号：US09212633B2
公开(公告)日：2015-12-15
申请号：US13976174
申请日：2011-11-25
申请人： Silke Haag , Helmut Denz , Andreas Pape , Manfred Franz
发明人： Silke Haag , Helmut Denz , Andreas Pape , Manfred Franz
IPC分类号： F02M25/08 , G01M3/32 , G01M3/02
CPC分类号： F02M25/0836 , F02M25/0818 , G01M3/025 , G01M3/3263
摘要： A device for selectively regenerating and performing tank leakage diagnosis of a tank ventilation system has a sorption filter and a pump. The sorption filter is configured to temporarily store fuel evaporating from a fuel tank. The pump is arranged at a fresh-air side of the sorption filter and is connected in fluid-conducting fashion to the sorption filter. The pump is configured to generate a fluid flow to regenerate the sorption filter.
摘要翻译：用于选择性地再生和执行油箱通风系统的油箱泄漏诊断的装置具有吸附过滤器和泵。吸附过滤器被配置为临时储存从燃料箱蒸发的燃料。泵设置在吸附过滤器的新鲜空气侧，并且以流体传导方式连接到吸附过滤器。泵配置成产生流体流以再生吸附过滤器。

8. 发明授权

US09371793B2 Method for operating a fuel vapor recirculation system in a motor vehicle 有权
标题翻译：用于操作机动车辆中的燃料蒸汽再循环系统的方法
公开(公告)号：US09371793B2
公开(公告)日：2016-06-21
申请号：US13968771
申请日：2013-08-16
申请人： Andreas Blumenstock , Andreas Pape
发明人： Andreas Blumenstock , Andreas Pape
IPC分类号： F02D41/26 , F02D41/02 , F02D41/00 , F02D41/14
CPC分类号： F02D41/263 , F02D41/003 , F02D41/0045 , F02D41/021 , F02D2041/1412 , F02D2200/701
摘要： A method for operating a fuel vapor recirculation system in a motor vehicle having a fuel tank. In the method, in the operating strategy of the fuel vapor recirculation system, predictive route data of the motor vehicle are taken into account.
摘要翻译：一种用于在具有燃料箱的机动车辆中操作燃料蒸汽再循环系统的方法。在该方法中，在燃料蒸汽再循环系统的运行策略中，考虑了机动车辆的预测路线数据。

9. 发明申请

US20080264156A1 PROCEDURE FOR DIAGNOSING A FUEL TANK VENTILATION SYSTEM OF A VEHICLE AND DEVICE FOR IMPLEMENTING THE PROCEDURE 审中-公开
标题翻译：车辆用燃油通风系统及执行程序的程序
公开(公告)号：US20080264156A1
公开(公告)日：2008-10-30
申请号：US12105873
申请日：2008-04-18
申请人： Martin Streib , Andreas Pape , Andreas Baumann
发明人： Martin Streib , Andreas Pape , Andreas Baumann
IPC分类号： G01M15/09
CPC分类号： G01M3/32
摘要： A procedure for diagnosing a tank system of a vehicle with at least two controllable tank ventilation valves, with at least two points of release for a tank ventilation mixture, whereby at least a first point of release runs into an inlet manifold of a combustion engine downstream of a throttle device and at least a second point of release is arranged in an inlet manifold of the combustion engine upstream of the throttle device, especially upstream of a compressor, is thereby characterized, in that for diagnosing the functionality of the tank ventilation system the at least two tank ventilation valves are controlled independently of each other and its functionality can be implied due to the pressure that occurs in the tank system.
摘要翻译：用于诊断具有至少两个可控坦克通气阀的车辆的罐系统的程序，具有用于罐通风混合物的至少两个释放点，由此至少第一释放点进入内燃机下游的入口歧管节气门装置的至少一个第二释放点布置在节流装置的上游，特别是压缩机上游的内燃机的入口歧管中，其特征在于，为了诊断油箱通风系统的功能，至少两个油箱通风阀彼此独立地控制，并且由于在罐系统中发生的压力，其功能可以被暗示。

10. 发明申请

US20070065148A1 Diagnosis method and diagnosis chip for the determination of the bandwidth of optical fibers 有权
标题翻译：用于确定光纤带宽的诊断方法和诊断芯片
公开(公告)号：US20070065148A1
公开(公告)日：2007-03-22
申请号：US11374554
申请日：2006-03-13
申请人： Thorsten Behr , Andreas Pape
发明人： Thorsten Behr , Andreas Pape
IPC分类号： H04B10/08 , H04B17/00
CPC分类号： H04B10/07
摘要： For determination of the bandwidth of optical fibers, the invention proposes a method which comprises the injection of light at a first optical power level and at a first frequency into an optical fiber, as well as the measurement of a first signal level as a function of the optical power level of the light passing through the fiber at the first frequency, the injection of light at the second optical power level and at a second frequency into the optical fiber, the measurement of a second signal level as a function of the optical power level of the light passing through the fiber at the second frequency, and the determination of the bandwidth of the fiber as a function of the first and second optical power levels and/or of the measured first and second signal levels using a predetermined rule which describes the frequency-dependant attenuation response of the fiber.
摘要翻译：为了确定光纤的带宽，本发明提出了一种方法，其包括将第一光功率电平和第一频率的光注入到光纤中，以及作为第一信号电平的函数的测量以第一频率通过光纤的光的光功率电平，以第二光功率电平和第二频率将光注入到光纤中，测量作为光功率的函数的第二信号电平以第二频率通过光纤的光的电平，以及使用描述的预定规则，确定作为第一和第二光功率电平和/或所测量的第一和第二信号电平的函数的光纤的带宽光纤的频率依赖衰减响应。

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