公开(公告)号：US4465043A

公开(公告)日：1984-08-14

申请号：US326092

申请日：1981-11-30

申请人： Helmut Denz ,  Hans-Peter Stumm

发明人： Helmut Denz ,  Hans-Peter Stumm

IPC分类号： F02D41/08 ,  F02B1/04 ,  F02D41/00 ,  F02D41/12 ,  F02D41/16 ,  F02D45/00 ,  F02M3/07 ,  F02D33/02

CPC分类号： F02D41/12 ,  F02D41/0005 ,  F02M3/07 ,  F02B1/04 ,  Y02T10/42

摘要： A regulating device is proposed for an internal combustion engine having a throttle device and a controllable bypass channel in the intake tube, where regulation is effected to a minimum volume (Q/n) in overrunning above a predetermined rpm value and to the idling rpm below this rpm value. The purpose of this regulating device is the substantially precise preliminary control of an adjustment member in the bypass channel around the throttle valve to the opening cross section required for idling. The regulating device includes a switchover device (alternating switch), to the input terminals of which the output signals of the regulators for volumetric value and for idling rpm are applied. In the case of temperature-dependent minimum and threshold volumetric values, good warmup performance can be attained.

摘要翻译： 提出了一种用于内燃机的调节装置，该内燃机在进气管中具有节流装置和可控制的旁路通道，其中在超过预定转速值的超越范围内进行调节至最小体积（Q / n） 这个rpm值。 该调节装置的目的是将节气门周围的旁通通道中的调节构件基本上精确地预先控制为空转所需的开口横截面。 调节装置包括切换装置（交替开关），其输入端用于调节器的体积值和空转转速的输出信号。 在温度依赖的最小和阈值体积值的情况下，可以获得良好的预热性能。

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。

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。

公开(公告)号：US07156063B2

公开(公告)日：2007-01-02

申请号：US10507462

申请日：2003-02-20

申请人： Helmut Denz

发明人： Helmut Denz

IPC分类号： F02N11/08

CPC分类号： F02N11/103 ,  B60K28/10 ,  F02D2400/08 ,  F02N11/08 ,  F02N11/10

摘要： A starting device for an internal combustion engine includes a switching control device for controlling a starter motor. At least one power switching module connects the starter motor to a voltage source and is activated via an assigned control line. A control electronics is provided for controlling the at least one power switching module. A release device which records the power flow of the internal combustion engine makes available, as a function of the running of the internal combustion engine, a release signal for the release of the activating switching procedure by the at least one control line. The release device includes a first release switching channel that works independently of the control electronics and a second release switching channel that cooperates with control electronics. These are set up in such a way that an initiation of the activating switching procedure takes place only during the simultaneous release switching setting of the two release switching channels. A diagnosis device of the switching control device, at the ending of making available the release signal for the activating switching procedure by the release device, records the release switching setting of the first release switching channel. This makes possible the monitoring of the function of the first release switching channel, which increases the safety of the starting procedure. A method utilizing the components described for starting an internal combustion engine is also described.

摘要翻译： 用于内燃机的起动装置包括用于控制起动电动机的开关控制装置。 至少一个电源开关模块将起动电机连接到电压源，并通过分配的控制线进行启动。 提供控制电子装置用于控制至少一个功率开关模块。 作为内燃机运行的函数的记录内燃机的动力流的释放装置可用于由至少一个控制线释放激活切换过程的释放信号。 释放装置包括独立于控制电子装置工作的第一释放切换通道和与控制电子装置协作的第二释放切换通道。 这些设置方式是仅在两个释放切换通道的同时释放切换设置期间才启动激活切换过程。 切换控制装置的诊断装置在通过释放装置提供用于激活切换过程的释放信号的结束时记录第一释放切换信道的释放切换设置。 这使得能够监视第一释放切换通道的功能，这增加了启动过程的安全性。 还描述了利用描述的用于起动内燃机的部件的方法。

公开(公告)号：US07107957B2

公开(公告)日：2006-09-19

申请号：US11018699

申请日：2004-12-20

申请人： Helmut Denz ,  Karsten Kroepke

发明人： Helmut Denz ,  Karsten Kroepke

IPC分类号： F02N11/08 ,  H02H3/00 ,  H01H89/00 ,  H01H7/00

CPC分类号： F02N11/087 ,  F02N11/0866 ,  F02N11/103 ,  F02N2011/0885 ,  H01H47/004 ,  Y10T307/951

摘要： A control apparatus for protected switching of a load encompasses at least two switch units in series with a load, to permit delivery of energy to a load when each switch unit is switched on and to block it when at least one of the switch units is shut off; an electronic control system for triggering each switch unit via a first switching path and second switching paths, and for monitoring its state; a delay element on the first switching path, such that each switch unit can be shut off both by way of a shutoff signal conveyed via the first switching path and by way of a shutoff signal conveyed via the second switching path; and in a state in which one of the switch units is shut off and the other is switched on, the electronic control system ascertains a malfunction of the first switching path if, after output of a shutoff signal on the first switching path, the other switch unit does not shut off within a predefined time window.

摘要翻译： 用于负载受保护切换的控制装置包括与负载串联的至少两个开关单元，以便当每个开关单元接通时允许向负载输送能量，并且当至少一个开关单元关闭时，阻塞它 关闭 电子控制系统，用于经由第一切换路径和第二切换路径触发各开关单元，并且用于监视其状态; 第一切换路径上的延迟元件，使得每个开关单元可以通过经由第一切换路径传送的关闭信号和通过经由第二切换路径传送的关闭信号而被切断; 并且在所述开关单元中的一个被切断并且另一个接通的状态下，所述电子控制系统确定所述第一开关路径的故障，如果在所述第一开关路径上的截止信号输出之后所述另一个开关 单位在预定义的时间窗口内不关闭。

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。

公开(公告)号：US20050139181A1

公开(公告)日：2005-06-30

申请号：US10507462

申请日：2003-02-20

申请人： Helmut Denz

发明人： Helmut Denz

IPC分类号： B60K28/10 ,  F02N11/08 ,  F02N11/10

CPC分类号： F02N11/103 ,  B60K28/10 ,  F02D2400/08 ,  F02N11/08 ,  F02N11/10

摘要： A starting device for an internal combustion engine includes a switching control device for controlling a starter motor. At least one power switching module connects the starter motor to a voltage source and is activated via an assigned control line. A control electronics is provided for controlling the at least one power switching module. A release device which records the power flow of the internal combustion engine makes available, as a function of the running of the internal combustion engine, a release signal for the release of the activating switching procedure by the at least one control line. The release device includes a first release switching channel that works independently of the control electronics and a second release switching channel that cooperates with control electronics. These are set up in such a way that an initiation of the activating switching procedure takes place only during the simultaneous release switching setting of the two release switching channels. A diagnosis device of the switching control device, at the ending of making available the release signal for the activating switching procedure by the release device, records the release switching setting of the first release switching channel. This makes possible the monitoring of the function of the first release switching channel, which increases the safety of the starting procedure. A method utilizing the components described for starting an internal combustion engine is also described.

摘要翻译： 用于内燃机的起动装置包括用于控制起动电动机的开关控制装置。 至少一个电源开关模块将起动电机连接到电压源，并通过分配的控制线进行启动。 提供控制电子装置用于控制至少一个功率开关模块。 作为内燃机运行的函数的记录内燃机的动力流的释放装置可用于由至少一个控制线释放激活切换过程的释放信号。 释放装置包括独立于控制电子装置工作的第一释放切换通道和与控制电子装置协作的第二释放切换通道。 这些设置方式是仅在两个释放切换通道的同时释放切换设置期间才启动激活切换过程。 切换控制装置的诊断装置在通过释放装置提供用于激活切换过程的释放信号的结束时记录第一释放切换信道的释放切换设置。 这使得能够监视第一释放切换通道的功能，这增加了启动过程的安全性。 还描述了利用描述的用于起动内燃机的部件的方法。

公开(公告)号：US06691653B2

公开(公告)日：2004-02-17

申请号：US10034810

申请日：2001-12-26

申请人： Helmut Denz

发明人： Helmut Denz

IPC分类号： F01L134

CPC分类号： F02D35/023 ,  F01L1/00 ,  F01L9/02 ,  F01L9/04 ,  F01L2800/00 ,  F01L2800/11 ,  F02D13/0207 ,  F02D13/0253 ,  F02D41/2425 ,  F02D2041/001 ,  Y02T10/18

摘要： Method and device for controlling a valve having variable valve lift, arranged in an intake or exhaust opening of a combustion chamber of an internal combustion engine, with control of the valve taking place as a function of an analysis of a pressure in the combustion chamber.

摘要翻译： 用于控制具有可变气门升程的阀的方法和装置，其布置在内燃机的燃烧室的进气或排气口中，根据分析燃烧室中的压力来控制阀的发生。

公开(公告)号：US06170595B2

公开(公告)日：2001-01-09

申请号：US09011254

申请日：1998-04-20

申请人： Helmut Denz ,  Werner Herden

发明人： Helmut Denz ,  Werner Herden

IPC分类号： B60R2500

CPC分类号： B60R25/04

摘要： An apparatus for preventing the replacement of a control unit, present in a motor vehicle, by an unauthorized person. The apparatus includes a function-inhibiting device, associated with a connection between the control unit and the connector element of an electrical supply lead, which immobilizes the control unit and the connection element in a predetermined connected position with respect to one another. Disconnection from this connected position without damage is possible only after delivery of an unlocking code to the control unit. If an attempt at forcible disconnection is made, the function-inhibiting device causes an irreversible interruption in the associated connection.

摘要翻译： 一种用于防止由未经授权的人更换存在于机动车辆中的控制单元的装置。 该装置包括与控制单元和电源引线的连接器元件之间的连接相关联的功能抑制装置，其将控制单元和连接元件相对于彼此固定在预定的连接位置。 只有在将解锁码发送到控制单元之后，才能从该连接位置断开连接而不会损坏。 如果进行强制断开的尝试，则功能抑制装置在相关连接中引起不可逆的中断。

公开(公告)号：US6104974A

公开(公告)日：2000-08-15

申请号：US29508

申请日：1998-05-11

申请人： Hong Zhang ,  Helmut Denz

发明人： Hong Zhang ,  Helmut Denz

IPC分类号： F16H59/14 ,  F16H61/02 ,  F16H61/04 ,  G06F7/00

CPC分类号： F16H61/0213 ,  F16H59/14 ,  F02D2200/1006 ,  Y10T477/679 ,  Y10T477/693 ,  Y10T477/6939

摘要： A system for changing the gear ratio with a multi-step reduction gear, where a flywheel is accelerated or decelerated during a change in gear ratio. The flywheel, consisting essentially of engine components and the converter, must be accelerated in downshifting operations, for example, while the flywheel is decelerated in upshifting operations. To change the gear ratio, at least two different selectable strategies are given. A first value representing the engine output torque and a second value representing the torque demand for acceleration or deceleration of the flywheel are detected first. To change the gear ratio, one of the above-mentioned strategies is then selected, depending on a comparison of the first value detected with the second value detected. To determine the engine output torque in the actual shifting operation, it is predicted from the instantaneous load signal and parameters that depend on the throttle valve angle.

摘要翻译： PCT No.PCT / DE97 / 01094 Sec。 371日期：1998年5月11日 102（e）日期1998年5月11日PCT提交1997年5月31日PCT公布。 出版物WO98 / 00658 日期1998年1月8日一种用于通过多级减速齿轮改变齿轮比的系统，其中飞轮在变速比变化时被加速或减速。 飞轮基本上由发动机部件和转换器组成，必须加速减速操作，例如飞轮在升档操作中减速。 为了改变传动比，给出了至少两种不同的选择策略。 首先检测表示发动机输出转矩的第一值和表示飞轮的加速或减速的转矩要求的第二值。 为了改变传动比，根据检测到的第一值与检测到的第二值的比较，选择上述策略之一。 为了确定实际换档操作中的发动机输出扭矩，根据瞬时负载信号和取决于节气门角度的参数预测。