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1. 发明授权

US07644699B2 Fuel system, especially of the common rail type, for an internal combustion engine 失效
标题翻译：用于内燃机的燃油系统，特别是共轨式燃油系统
公开(公告)号：US07644699B2
公开(公告)日：2010-01-12
申请号：US11935062
申请日：2007-11-05
申请人： Jens Wolber , Matthias Schumacher , Oliver Albrecht , Christian Koehler , Christian Wiedmann , Laurent Nack
发明人： Jens Wolber , Matthias Schumacher , Oliver Albrecht , Christian Koehler , Christian Wiedmann , Laurent Nack
IPC分类号： F02M63/00 , F02M63/02
CPC分类号： F02M37/0058 , F02D33/006 , F02M37/0082 , F02M37/10 , F02M37/20
摘要： A fuel system for an internal combustion engine includes at least one first fuel pump and a pressure region into which the fuel pump pumps and which communicates with an elastic volume reservoir. The elastic volume reservoir has a characteristic pressure/volume curve, which is defined by at least two points. It is proposed that a first point is defined by a first volume at a first pressure that is somewhat greater than a vapor pressure of the fuel at ambient temperature, and that a second point is defined by a second volume and a second pressure in the pressure region that corresponds to a maximum pressure; the difference between the first and second volumes corresponds at least approximately and at least to a value by which the volume of the fuel in the pressure region decreases upon cooling down from a maximum temperature to ambient temperature.
摘要翻译：用于内燃机的燃料系统包括至少一个第一燃料泵和压力区域，燃料泵泵送并与弹性容积容器连通。弹性容积储存器具有特征压力/体积曲线，其由至少两个点限定。建议第一点由在第一压力下的第一容积限定，该第一容积略大于环境温度下的燃料的蒸汽压，而第二点由第二容积和压力的第二压力限定对应于最大压力的区域; 第一和第二体积之间的差异至少近似且至少相当于当从最高温度冷却到环境温度时，压力区域中的燃料的体积减小的值。

2. 发明申请

US20080283026A1 FUEL SYSTEM, ESPECIALLY OF THE COMMON RAIL TYPE, FOR AN INTERNAL COMBUSTION ENGINE 失效
标题翻译：燃油系统，特别是通用铁路类型，用于内燃机
公开(公告)号：US20080283026A1
公开(公告)日：2008-11-20
申请号：US11935062
申请日：2007-11-05
申请人： Jens Wolber , Matthias Schumacher , Oliver Albrecht , Christian Koehler , Christian Wiedmann , Laurent Nack
发明人： Jens Wolber , Matthias Schumacher , Oliver Albrecht , Christian Koehler , Christian Wiedmann , Laurent Nack
IPC分类号： F02M63/02
CPC分类号： F02M37/0058 , F02D33/006 , F02M37/0082 , F02M37/10 , F02M37/20
摘要： A fuel system for an internal combustion engine includes at least one first fuel pump and a pressure region into which the fuel pump pumps and which communicates with an elastic volume reservoir. The elastic volume reservoir has a characteristic pressure/volume curve, which is defined by at least two points. It is proposed that a first point is defined by a first volume at a first pressure that is somewhat greater than a vapor pressure of the fuel at ambient temperature, and that a second point is defined by a second volume and a second pressure in the pressure region that corresponds to a maximum pressure; the difference between the first and second volumes corresponds at least approximately and at least to a value by which the volume of the fuel in the pressure region decreases upon cooling down from a maximum temperature to ambient temperature.
摘要翻译：用于内燃机的燃料系统包括至少一个第一燃料泵和压力区域，燃料泵泵送并与弹性容积容器连通。弹性容积储存器具有特征压力/体积曲线，其由至少两个点限定。建议第一点由在第一压力下的第一容积限定，该第一容积略大于环境温度下的燃料的蒸汽压，而第二点由第二容积和压力的第二压力限定对应于最大压力的区域; 第一和第二体积之间的差异至少近似且至少相当于当从最高温度冷却到环境温度时，压力区域中的燃料的体积减小的值。

3. 发明授权

US07543575B2 Fuel system for an internal combustion engine 有权
标题翻译：内燃机燃油系统
公开(公告)号：US07543575B2
公开(公告)日：2009-06-09
申请号：US11950697
申请日：2007-12-05
申请人： Jens Wolber , Christian Koehler , Laurent Nack
发明人： Jens Wolber , Christian Koehler , Laurent Nack
IPC分类号： F02M15/04 , F02G5/00
CPC分类号： F02M31/125 , F02M37/0035 , F02M53/02 , F02M59/42 , F02M63/0225 , F02M63/023 , Y02T10/126
摘要： A fuel system for an internal combustion engine includes a delivery unit and a pressure region into which the delivery unit feeds; the fuel system includes at least one heater and a control unit, which activates the heater when the delivery unit is switched off so that the pressure in the pressure region does not fall below a limit pressure.
摘要翻译：用于内燃机的燃料系统包括输送单元和输送单元进给的压力区域; 燃料系统包括至少一个加热器和控制单元，当输送单元关闭时，其激活加热器，使得压力区域中的压力不会降至极限压力以下。

4. 发明申请

US20080149076A1 FUEL SYSTEM FOR AN INTERNAL COMBUSTION ENGINE 有权
标题翻译：内燃机燃油系统
公开(公告)号：US20080149076A1
公开(公告)日：2008-06-26
申请号：US11950697
申请日：2007-12-05
申请人： Jens WOLBER , Christian Koehler , Laurent Nack
发明人： Jens WOLBER , Christian Koehler , Laurent Nack
IPC分类号： F02M53/02 , F02M31/16 , F02D41/06
CPC分类号： F02M31/125 , F02M37/0035 , F02M53/02 , F02M59/42 , F02M63/0225 , F02M63/023 , Y02T10/126
摘要： A fuel system for an internal combustion engine includes a delivery unit and a pressure region into which the delivery unit feeds; the fuel system includes at least one heater and a control unit, which activates the heater when the delivery unit is switched off so that the pressure in the pressure region does not fall below a limit pressure.
摘要翻译：用于内燃机的燃料系统包括输送单元和输送单元进给的压力区域; 燃料系统包括至少一个加热器和控制单元，当输送单元关闭时，其激活加热器，使得压力区域中的压力不会降至极限压力以下。

5. 发明授权

US07779678B2 Method and device for monitoring a fuel injection device for an internal combustion engine 有权
标题翻译：用于监测内燃机的燃料喷射装置的方法和装置
公开(公告)号：US07779678B2
公开(公告)日：2010-08-24
申请号：US10593224
申请日：2006-02-16
申请人： Jens Wolber , Oliver Wiemers , Winfried Langer , Andreas Baumann , Christian Koehler , Norbert Mueller , Hans-Juergen Baehr , Matthias Walz
发明人： Jens Wolber , Oliver Wiemers , Winfried Langer , Andreas Baumann , Christian Koehler , Norbert Mueller , Hans-Juergen Baehr , Matthias Walz
IPC分类号： G01M15/11
CPC分类号： F02D41/221 , F02D41/3809 , F02D2041/224 , F02D2041/225 , F02D2200/1015
摘要： In a method and a device for operating an injection device (5) for an internal combustion engine, the injection device (5) includes injection valves (40), via which fuel is injected directly into combustion chambers (100) of the internal combustion engine. Mechanisms are provided for detecting misfirings (310), and for determining a fuel pressure (320). A mechanical fault of an injection valve (40) is detected when a misfire occurs in a cylinder (110) and the fuel pressure simultaneously drops below a threshold value (SW). An electrical fault in an injection device (5) is detected when misfirings of cylinders (110) assigned to an output stage bank of the injection device (5) are observed, and the fuel pressure has dropped below a threshold value (SW). The responses to the faults that are implemented differ depending on the faults that were detected.
摘要翻译：在用于操作用于内燃机的注射装置（5）的方法和装置中，注射装置（5）包括喷射阀（40），燃料直接喷射到内燃机的燃烧室（100）中。提供用于检测错误（310）和用于确定燃料压力（320）的机构。当在气缸（110）中发生失火并且燃料压力同时下降到阈值（SW）以下时，检测到喷射阀（40）的机械故障。当观察到分配给注射装置（5）的输出级组的气缸（110）的错误点燃并且燃料压力已经降至阈值（SW）以下时，检测到注射装置（5）中的电气故障。对所实施的故障的响应取决于检测到的故障。

6. 发明申请

US20080249699A1 Method and Device For Monitoring a Fuel Injection Device For an Internal Combustion Engine 有权
标题翻译：用于监控内燃机燃油喷射装置的方法和装置
公开(公告)号：US20080249699A1
公开(公告)日：2008-10-09
申请号：US10593224
申请日：2006-02-16
申请人： Jens Wolber , Oliver Wiemers , Winfried Langer , Andreas Baumann , Christian Koehler , Norbert Mueller , Hans-Juergen Baehr , Matthias Walz
发明人： Jens Wolber , Oliver Wiemers , Winfried Langer , Andreas Baumann , Christian Koehler , Norbert Mueller , Hans-Juergen Baehr , Matthias Walz
IPC分类号： F02D45/00
CPC分类号： F02D41/221 , F02D41/3809 , F02D2041/224 , F02D2041/225 , F02D2200/1015
摘要： The invention relates to a method and a device for operating an injection device (5) for an internal combustion engine, the injection device (5) including injection valves (40), via which fuel is injected directly into combustion chambers (100) of the internal combustion engine. Means are provided for detecting misfirings (310), and for determining a fuel pressure (320). A mechanical fault of an injection valve (40) is detected when a misfire occurs in a cylinder (110) and the fuel pressure simultaneously drops below a threshold value (SW). An electrical fault in an injection device (5) is detected when misfirings of cylinders (110) assigned to an output stage bank of the injection device (5) are observed, and the fuel pressure has dropped below a threshold value (SW). The responses to the faults that are implemented differ depending on the faults that were detected.
摘要翻译：本发明涉及一种用于操作用于内燃机的注射装置（5）的方法和装置，所述注射装置（5）包括喷射阀（40），燃料直接喷射到燃烧室（100）中，内燃机。提供用于检测错误（310）和用于确定燃料压力（320）的装置。当在气缸（110）中发生失火并且燃料压力同时下降到阈值（SW）以下时，检测到喷射阀（40）的机械故障。当观察到分配给注射装置（5）的输出级组的气缸（110）的不正确，并且燃料压力已经降至阈值（SW）以下时，检测到注射装置（5）中的电气故障。对所实施的故障的响应取决于检测到的故障。

7. 发明申请

US20080234916A1 Two-Point Control of a High-Pressure Pump for Direct-Injecting Gasoline Engines 失效
标题翻译：用于直接注入汽油发动机的高压泵的两点控制
公开(公告)号：US20080234916A1
公开(公告)日：2008-09-25
申请号：US10593593
申请日：2006-02-24
申请人： Christian Koehler , Ruediger Schnell , Timm Hollmann , Yves Lamirand
发明人： Christian Koehler , Ruediger Schnell , Timm Hollmann , Yves Lamirand
IPC分类号： F02D41/30
CPC分类号： F02M63/0225 , F02M59/102 , F02M59/366 , F02M59/38 , F02M63/024
摘要： In a method for operating an internal combustion engine (10) equipped with a piston pump as a high-pressure pump (18), which is driven by a drive shaft (28) of the engine (10), in which the high-pressure pump (18) delivers fuel from a low-pressure region (16) to a high-pressure side (38) and a quantity control valve (44) sets the quantity of fuel delivered by the high-pressure pump (18), the acoustic emission of the high-pressure pump is reduced by virtue of the fact that the high-pressure pump (18) functions in a two-point operation, alternating between full delivery for individual or successive piston strokes and idle delivery for individual or successive piston strokes and, when the pressure falls below a lower pressure threshold, the full delivery is activated until an upper pressure threshold is reached.
摘要翻译：在具有由发动机（10）的驱动轴（28）驱动的作为高压泵（18）的活塞泵的内燃机（10）的运转方法中，其中高压泵（18）将燃料从低压区域（16）输送到高压侧（38），并且量控制阀（44）设定由高压泵（18）输送的燃料量，声学高压泵的排放由于高压泵（18）在两点操作中起作用，在单独或连续的活塞冲程的完全输送之间交替并且用于单独或连续的活塞冲程的空转输送并且当压力低于低压阈值时，全部输送被激活，直到达到高压阈值。

8. 发明授权

US06256576B1 Method and device for controlling operation of a vehicle 有权
标题翻译：用于控制车辆操作的方法和装置
公开(公告)号：US06256576B1
公开(公告)日：2001-07-03
申请号：US09432956
申请日：1999-11-03
申请人： Ernst Wild , Juergen Pantring , Mirjam Steger , Lutz Reuschenbach , Michael Order , Werner Hess , Georg Mallebrein , Christian Koehler
发明人： Ernst Wild , Juergen Pantring , Mirjam Steger , Lutz Reuschenbach , Michael Order , Werner Hess , Georg Mallebrein , Christian Koehler
IPC分类号： F02D4126
CPC分类号： F02D41/26 , F02D41/3029 , F02D2250/12
摘要： The method for controlling operation of a vehicle having at least two possible operating modes includes calculating and/or determining the operating variables and/or control variables of at least one active one of at least two possible operating modes in a first continually repeated predetermined time interval and calculating and/or determining the operating variables and/or control variables of at least one inactive one of the at least two possible operating modes in at least one other continually repeated predetermined time interval. The first predetermined time interval is shorter than any of the one or more other predetermined time interval(s). A device for performing the method is also described.
摘要翻译：用于控制具有至少两种可能的操作模式的车辆的操作的方法包括在第一连续重复的预定时间间隔中计算和/或确定至少两个可能的操作模式中的至少一个活动的一个的操作变量和/或控制变量以及在至少一个其他连续重复的预定时间间隔中计算和/或确定所述至少两个可能的操作模式中的至少一个不活动的操作变量和/或控制变量。第一预定时间间隔比一个或多个其它预定时间间隔中的任何一个短。还描述了用于执行该方法的装置。

9. 发明授权

US08256188B2 Packaging machine 失效
标题翻译：包装机
公开(公告)号：US08256188B2
公开(公告)日：2012-09-04
申请号：US12594116
申请日：2008-02-25
申请人： Klaus Blumenstock , Christian Koehler , Jochen Ziegler
发明人： Klaus Blumenstock , Christian Koehler , Jochen Ziegler
IPC分类号： B67B3/10
CPC分类号： B65B7/285
摘要： The invention relates to a packaging machine for closing a container having a lid, which includes a supply unit for delivering the container along with a loosely seated lid. A rotating crimping head is provided with a plurality of recesses for one container each, a plurality of tensioning units each hold a container into a recess, and a crimping unit crimps the lids onto the container in order to close the container. A plurality of sensor units are provided such that one sensor unit is arranged on each tensioning unit. Each sensor unit records a container rotation and/or a container tensioning force in the crimping head. Each sensor unit has a transmitter to send signals and a control unit which has a receiver to receive signals sent from the transmitter.
摘要翻译：本发明涉及一种用于封闭具有盖的容器的包装机，该容器包括用于将容器与松散放置的盖一起输送的供应单元。旋转压接头设置有多个用于一个容器的凹部，多个张紧单元各自将容器保持在凹部中，并且压接单元将盖子压接到容器上以关闭容器。提供多个传感器单元，使得一个传感器单元布置在每个张紧单元上。每个传感器单元在卷边头中记录容器旋转和/或容器张紧力。每个传感器单元具有用于发送信号的发射机和具有用于接收从发射机发送的信号的接收机的控制单元。

10. 发明授权

US07862362B2 Test holder for microchip 失效
标题翻译：微芯片测试台
公开(公告)号：US07862362B2
公开(公告)日：2011-01-04
申请号：US12465683
申请日：2009-05-14
申请人： Christian Koehler
发明人： Christian Koehler
IPC分类号： H01R13/62
CPC分类号： G01R1/0466
摘要： The invention relates to a test holder for fixing the position of a microchip in a microchip contactor, having a base frame and a pressing unit, which is connected to the base frame such that it can be pivoted open or shut and which comprises a pressure body designed to interact with the microchip. In order to press the microchip all over with a uniform pressure onto the contactor, even if the microchip is inclined with respect to the pressing means when it is contacted with the contactor, the invention provides that the pressure body may be tilted about a first and a second tilting axis.
摘要翻译：本发明涉及一种用于将微芯片的位置固定在微芯片接触器中的测试台，该微型芯片接触器具有基座框架和按压单元，该基座框架和压制单元连接到基座框架上，使得其可以枢转打开或关闭，并且其包括压力体旨在与微芯片交互。为了将微芯片全部压均匀地压在接触器上，即使微芯片在与接触器接触时相对于加压装置倾斜，本发明提供了压力体可以围绕第一和第二部分倾斜第二倾斜轴。

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