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1. 发明授权

US06758190B2 Method and device for controlling an output variable of a drive unit in the starting phase 失效
标题翻译：在起动阶段控制驱动单元的输出变量的方法和装置
公开(公告)号：US06758190B2
公开(公告)日：2004-07-06
申请号：US10178202
申请日：2002-06-24
申请人： Helmut Denz , Ruediger Weiss , Achim Guenther , Christof Thiel , Werner Hess , Martin Ludwig , Armin Hassdenteufel
发明人： Helmut Denz , Ruediger Weiss , Achim Guenther , Christof Thiel , Werner Hess , Martin Ludwig , Armin Hassdenteufel
IPC分类号： F02D4100
CPC分类号： F02P5/1506 , F02D37/02 , F02D41/062 , F02D2250/18 , Y02T10/46
摘要： A method and a device for controlling an output variable of a drive unit in the starting phase is described. A controller is provided, regulating the actual value of at least one output variable to a setpoint variable of this output variable which is specified as a function of time. When at least one condition marking entry into the starting phase exists, the setpoint value of the output variable is initialized with the actual value of the output variable.
摘要翻译：描述了用于控制起动阶段中的驱动单元的输出变量的方法和装置。提供控制器，将至少一个输出变量的实际值调整为作为时间的函数指定的该输出变量的设定值变量。当至少有一个条件标记进入开始阶段时，输出变量的设定值用输出变量的实际值初始化。

2. 发明授权

US06799113B2 Method and arrangement for controlling the drive unit of a vehicle 失效
标题翻译：用于控制车辆的驱动单元的方法和装置
公开(公告)号：US06799113B2
公开(公告)日：2004-09-28
申请号：US09992015
申请日：2001-11-26
申请人： Helmut Denz , Werner Hess , Martin Ludwig
发明人： Helmut Denz , Werner Hess , Martin Ludwig
IPC分类号： F02D4114
CPC分类号： F02D41/12 , F02D2200/0404 , F02D2200/1012 , F02D2200/602
摘要： A method and an arrangement control the drive unit of a vehicle. In this method and arrangement, an rpm limiting to a reference rpm takes place when the demand of the driver is withdrawn. The reference rpm is determined at the start of the withdrawal of the driver command.
摘要翻译：控制车辆的驱动单元的方法和装置。在该方法和装置中，当驱动器的需求被撤回时，限制到参考转速的转速发生。在驱动器命令的撤回开始时确定参考rpm。

3. 发明授权

US06955148B2 Internal combustion engine controller and method for the operation of an internal combustion engine controller 失效
标题翻译：内燃机控制器和内燃机控制器运行方法
公开(公告)号：US06955148B2
公开(公告)日：2005-10-18
申请号：US10433306
申请日：2002-08-08
申请人： Guenter Rosenzopf , Helmut Denz , Karsten Kroepke , Ruediger Weiss , Oliver Heyna , Stephan Rosenberg
发明人： Guenter Rosenzopf , Helmut Denz , Karsten Kroepke , Ruediger Weiss , Oliver Heyna , Stephan Rosenberg
IPC分类号： F02D45/00 , F02D41/06 , F02D41/22 , F02D41/26 , F02D41/30 , F02D41/32 , F02D41/38 , F02N17/00
CPC分类号： F02D41/3836 , F02D41/062 , F02D41/266 , F02D41/3082
摘要： An internal combustion engine controller includes a main processor for monitoring operating parameters of an internal combustion engine and a triggering device, working together with the main processor, for an electric fuel pump of the internal combustion engine. The triggering device works together with an electric activation device and operates so that the fuel pump is triggered essentially without time delay after actuation of the activation device. The internal combustion engine controller has an electronic switching device which operates so that, during an initialization process of the main processor, it triggers the electric fuel pump independently of the main processor.
摘要翻译：内燃机控制器包括用于监测内燃机的操作参数的主处理器和与主处理器一起用于内燃机的电动燃料泵的触发装置。触发装置与电动启动装置一起工作，并且操作使得在致动装置致动之后基本上没有时间延迟地触发燃料泵。内燃机控制器具有电子开关装置，其操作使得在主处理器的初始化处理期间，其独立于主处理器触发电动燃料泵。

4. 发明授权

US06918367B2 Method for starting an internal combustion engine, particularly an internal combustion engine having direct fuel injection 失效
标题翻译：用于启动内燃机，特别是具有直接燃料喷射的内燃机的方法
公开(公告)号：US06918367B2
公开(公告)日：2005-07-19
申请号：US10756688
申请日：2004-01-12
申请人： Helmut Denz , Andreas Kufferath , Martin Ludwig
发明人： Helmut Denz , Andreas Kufferath , Martin Ludwig
IPC分类号： F02B17/00 , B60K28/04 , F02B23/10 , F02D37/02 , F02D41/06 , F02D41/20 , F02D41/32 , F02D41/38 , F02D45/00 , F02M37/00 , F02M37/08 , F02M55/02 , F02N99/00 , F02M37/18 , F02M17/00
CPC分类号： F02N99/006 , B60K28/04 , B60W2710/0616 , F02D37/02 , F02D41/064 , F02D41/3836 , F02D2200/0602 , F02D2250/31
摘要： During a start, particularly during a cold start, of an internal combustion engine without additional auxiliary drive, a precisely metered fuel mass is introduced into a combustion chamber. In the case of an internal combustion engine having direct fuel injection, a rail pressure prevailing in a high-pressure accumulator is frequently only insufficiently built up during a start, which has an unfavorable effect on the mixture formation. To improve the start performance of the internal combustion engine, the injection pressure available in the high-pressure accumulator is monitored during the start, and fuel from the high-pressure accumulator is first injected into the at least one combustion chamber when the injection pressure has reached or exceeded a specifiable threshold value. This ensures that the rail pressure is high enough, in order to inject a sufficient quantity of fuel into the combustion chamber so that an ignitable air/fuel mixture is formed.
摘要翻译：特别是在冷启动期间，在没有附加辅助驱动的内燃机的启动期间，将精确计量的燃料物质引入燃烧室。在具有直接燃料喷射的内燃机的情况下，在高压蓄压器中存在的轨道压力在启动期间经常仅被不充分地建立，这对混合物形成具有不利影响。为了提高内燃机的启动性能，在启动期间监测高压蓄能器中可用的注射压力，并且当注射压力具有时，来自高压蓄能器的燃料首先被注入至少一个燃烧室达到或超过可指定的阈值。这确保了轨道压力足够高，以便将足够量的燃料喷射到燃烧室中，从而形成可点燃的空气/燃料混合物。

5. 发明授权

US08001827B2 Gas sensor with sheath tube wherein the sheath tube or the sensor element is thermally decoupled from the sensor housing 有权
标题翻译：具有护套管的气体传感器，其中护套管或传感器元件与传感器外壳热分离
公开(公告)号：US08001827B2
公开(公告)日：2011-08-23
申请号：US10569388
申请日：2004-06-23
申请人： Helmut Weyl , Helmut Denz , Matthias Entenmann
发明人： Helmut Weyl , Helmut Denz , Matthias Entenmann
IPC分类号： G01N7/00
CPC分类号： G01N27/4077
摘要： A sensor is provided, in particular a gas sensor for determining the concentration of a gas component in a measuring gas, which has a sensor element that projects from a housing by a measuring-gas-side end section exposed to the measuring gas, and a sheath tube having gas passageways, which is placed over the measuring-gas-side end section and affixed on the housing. To prevent condensation of water vapor contained in the measuring gas in the measuring space enclosed by the housing and the sheath tube, and thus the production of water droplets that reach the hot sensor element, sheath tube and/or sensor element are/is thermally decoupled from the housing. The thermal decoupling is produced using, for instance, a flange sleeve made of a material having poor thermal conductivity, which separates the sheath tube from the housing by a flange and, via a sleeve section, is inserted in the space between the housing and the measuring-gas-side end section of the sensor element.
摘要翻译：提供了一种传感器，特别是用于确定测量气体中的气体成分的浓度的气体传感器，其具有通过暴露于测量气体的测量气体侧端部从壳体突出的传感器元件，以及护套管具有气体通道，其放置在测量气体侧端部上并且固定在壳体上。为了防止包含在由壳体和护套管包围的测量空间中的测量气体中的水蒸汽冷凝，并且因此到达热传感器元件，护套管和/或传感器元件的水滴的产生被热解耦从房屋。使用例如由具有差的热导率的材料制成的凸缘套筒来产生热去耦，其通过凸缘将护套管与壳体分离，并且通过套筒部分插入壳体和壳体之间的空间中传感器元件的测量气体侧端部。

6. 发明申请

US20080223110A1 Sensor 有权
标题翻译：传感器
公开(公告)号：US20080223110A1
公开(公告)日：2008-09-18
申请号：US10569388
申请日：2004-06-23
申请人： Helmut Weyl , Helmut Denz , Matthias Entenmann
发明人： Helmut Weyl , Helmut Denz , Matthias Entenmann
IPC分类号： G01N33/00
CPC分类号： G01N27/4077
摘要： A sensor is provided, in particular a gas sensor for determining the concentration of a gas component in a measuring gas, which has a sensor element that projects from a housing by a measuring-gas-side end section exposed to the measuring gas, and a sheath tube having gas passageways, which is placed over the measuring-gas-side end section and affixed on the housing. To prevent condensation of water vapor contained in the measuring gas in the measuring space enclosed by the housing and the sheath tube, and thus the production of water droplets that reach the hot sensor element, sheath tube and/or sensor element are/is thermally decoupled from the housing. The thermal decoupling is produced using, for instance, a flange sleeve made of a material having poor thermal conductivity, which separates the sheath tube from the housing by a flange and, via a sleeve section, is inserted in the space between the housing and the measuring-gas-side end section of the sensor element.
摘要翻译：提供了一种传感器，特别是用于确定测量气体中的气体成分的浓度的气体传感器，其具有通过暴露于测量气体的测量气体侧端部从壳体突出的传感器元件，以及护套管具有气体通道，其放置在测量气体侧端部上并且固定在壳体上。为了防止包含在由壳体和护套管包围的测量空间中的测量气体中的水蒸汽冷凝，并且因此到达热传感器元件，护套管和/或传感器元件的水滴的产生被热解耦从房屋。使用例如由具有差的热导率的材料制成的凸缘套筒来产生热去耦，其通过凸缘将护套管与壳体分开，并且通过套筒部分插入在壳体和壳体之间的空间中传感器元件的测量气体侧端部。

7. 发明授权

US5816219A Process for controlling the warm-up in an internal combustion engine 失效
标题翻译：用于控制内燃机预热的过程
公开(公告)号：US5816219A
公开(公告)日：1998-10-06
申请号：US724457
申请日：1996-10-01
申请人： Helmut Denz , Martin Klenk , Werner Herden , Hubert Bischof , Albert Gerhard , Matthias Kuesell
发明人： Helmut Denz , Martin Klenk , Werner Herden , Hubert Bischof , Albert Gerhard , Matthias Kuesell
IPC分类号： F02D35/02 , F02D41/02 , F02P5/15 , F02P5/153 , F02D41/00
CPC分类号： F02D35/023 , F02D41/024 , F02P5/1506 , F02P5/153 , Y02T10/26 , Y02T10/46
摘要： Process for controlling the warm-up in an internal combustion engine wherein the combustion chamber pressure is obtained and evaluated, so that, using the evaluation of the combustion chamber pressure signal, the combustion is controlled so that combustion is not completed at the time the exhaust valve opens during warm-up.
摘要翻译：用于控制内燃机的预热的方法，其中获得和评估燃烧室压力，使得通过使用燃烧室压力信号的评估来控制燃烧，使得在排气时燃烧未完成预热期间阀门打开。

8. 发明授权

US5763771A Method and arrangement for detecting and documenting damage to a catalytic converter 失效
标题翻译：用于检测和记录催化转化器损坏的方法和装置
公开(公告)号：US5763771A
公开(公告)日：1998-06-09
申请号：US731740
申请日：1996-10-18
申请人： Karl Ott , Helmut Denz , Ernst Wild
发明人： Karl Ott , Helmut Denz , Ernst Wild
IPC分类号： B60K15/077 , F01N3/20 , F01N9/00 , F01N11/00 , F02D45/00 , G01M15/00
CPC分类号： F01N3/20 , F01N11/00 , F01N9/00 , F01N2550/02 , Y02T10/47
摘要： The invention is directed to a method for detecting and documenting damage to a catalytic converter in a motor vehicle having a fuel tank and an internal combustion engine wherein combustion misfires can occur when the level of fuel in the tank drops below a critical level. The method includes: detecting the level of fuel in the tank utilizing a fill-level sensor device; utilizing a circuit arrangement to determine when the level in the tank reaches the critical level and switching on a warning lamp to indicate that the critical level has been reached; storing a value corresponding to the critical level and the operating state of the warning lamp in a memory as a first set of data; detecting misfires of the engine and storing information as to the misfires in the memory as a second set of data; and, logically combining the first and second sets of data when the misfires are present at the same time as the critical fill level so that a determination can be made in the context of a later read out of the logically coupled data as to whether the misfires are associated with a level of the fuel corresponding to the critical level.
摘要翻译：本发明涉及一种用于检测和记录具有燃料箱和内燃机的机动车辆中的催化转化器的损坏的方法，其中当燃料箱中的燃料水平低于临界水平时，可能发生燃烧失火。该方法包括：利用填充层传感器装置检测罐中的燃料水平; 利用电路装置来确定罐中的水位何时达到临界水平并打开警告灯以指示达到临界水平; 将与临界水平相对应的值和警告灯的操作状态存储在存储器中作为第一组数据; 检测发动机的失火并将关于存储器中的失火的信息存储为第二组数据; 并且当在与临界填充水平同时存在失火时逻辑地组合第一组数据和第二组数据，使得可以在稍后读取逻辑耦合数据的上下文中确定是否失火与对应于临界水平的燃料水平相关联。

9. 发明授权

US5604305A Method for avoiding incorrect messages in the diagnosis of adjusting devices such as flow valves in motor vehicles 失效
标题翻译：用于在诊断调节装置（例如机动车辆中的流量阀）中避免错误消息的方法
公开(公告)号：US5604305A
公开(公告)日：1997-02-18
申请号：US404755
申请日：1995-03-15
申请人： Helmut Denz , Andreas Blumenstock
发明人： Helmut Denz , Andreas Blumenstock
IPC分类号： F02D41/08 , F02D41/14 , F02D41/22 , F02D45/00 , F02M25/08 , F02M26/49 , G05B9/02 , G05B23/02 , G01M15/00
CPC分类号： F02D41/221 , F02M25/0809 , F02M26/49 , G05B9/02 , Y02T10/40
摘要： The invention relates to a method for diagnosing the function of an adjusting device and includes the steps of: driving the adjusting device, detecting the effect of driving the adjusting device on a predetermined variable operatively coupled to the adjusting device; determining the adjusting device to be operable when the effect lies in a first range of possible values; and, determining the adjusting device to be inoperable when the effect lies in a second range of possible values. A third range is defined which separates the first and second ranges from each other. The method is interrupted or repeated when the effect lies in the third range.
摘要翻译：本发明涉及一种用于诊断调节装置的功能的方法，包括以下步骤：驱动调节装置，检测驱动调节装置对可调节装置操作的预定变量的影响; 当所述效果位于可能值的第一范围内时，确定所述调节装置是可操作的; 以及当所述效果在可能值的第二范围内时，确定所述调节装置不能操作。定义了将第一和第二范围彼此分开的第三范围。当效果在第三范围内时，该方法被中断或重复。

10. 发明授权

US5553577A Apparatus for checking the tightness of a tank venting system 失效
标题翻译：用于检查罐排气系统紧密度的装置
公开(公告)号：US5553577A
公开(公告)日：1996-09-10
申请号：US316459
申请日：1994-09-30
申请人： Helmut Denz , Andreas Blumenstock
发明人： Helmut Denz , Andreas Blumenstock
IPC分类号： G01M3/26 , B60K15/035 , B60K15/077 , F02M25/08 , F02M37/04
CPC分类号： B60K15/03504 , F02M25/0818
摘要： An apparatus for checking a tank venting system for leaks that serves to vent a fuel tank of a motor vehicle whose engine has a intake tube. The apparatus has an absorption filter connected to a ventilation line, which can be closed by means of a shutoff valve, and pressure producing devices for the production of an overpressure in the fuel tank. The pressure producing devices are embodied as actuatable by means of the vacuum in the intake tube in order to be able to forego the separate electromechanical drive devices for the pressure producing devices which have been necessary in the prior art.
摘要翻译：一种用于检查用于泄漏的罐排气系统的装置，其用于排放具有进气管的发动机的机动车辆的燃料箱。该装置具有连接到可以通过截止阀关闭的通风管道的吸收过滤器和用于在燃料箱中产生超压的压力产生装置。压力产生装置通过进气管中的真空被实施为可致动的，以便能够放弃现有技术中必需的压力产生装置的单独的机电驱动装置。

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