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 In this method and arrangement, an rpm limiting to a reference rpm takes place when the demand of the driver is withdrawn.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

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。

4. 发明授权

US07698050B2 Method and device for controlling a drive unit 失效
标题翻译：用于控制驱动单元的方法和装置
公开(公告)号：US07698050B2
公开(公告)日：2010-04-13
申请号：US11665045
申请日：2005-10-07
申请人： Martin Ludwig , Ruprecht Anz
发明人： Martin Ludwig , Ruprecht Anz
IPC分类号： B60T7/12 , F02D1/00
CPC分类号： F02D41/1497 , F02D41/0005 , F02D41/123 , F02D2041/1432 , F02D2200/1006 , F02D2250/26 , Y02T10/42
摘要： A method and a device for controlling a drive unit are provided, which allow for a reproducible load reversal damping. For this purpose, a setpoint value for an output variable of the drive unit is limited so that an overrun fuel cutoff of the drive unit is prevented. A limiting value for the setpoint value for the output variable is formed as a function of a loss value of the drive unit.
摘要翻译：提供了一种用于控制驱动单元的方法和装置，其允许可再现的负载反转阻尼。为此，驱动单元的输出变量的设定值受到限制，从而防止驱动单元的超限燃料切断。作为输出变量的设定值的限制值作为驱动单元的损耗值的函数形成。

5. 发明申请

US20090070018A1 Method and device for controlling a drive unit 失效
标题翻译：用于控制驱动单元的方法和装置
公开(公告)号：US20090070018A1
公开(公告)日：2009-03-12
申请号：US11665045
申请日：2005-10-07
申请人： Martin Ludwig , Ruprecht Anz
发明人： Martin Ludwig , Ruprecht Anz
IPC分类号： F02D41/00 , F02D41/14 , F02D41/12
CPC分类号： F02D41/1497 , F02D41/0005 , F02D41/123 , F02D2041/1432 , F02D2200/1006 , F02D2250/26 , Y02T10/42
摘要： A method and a device for controlling a drive unit are provided, which allow for a reproducible load reversal damping. For this purpose, a setpoint value for an output variable of the drive unit is limited so that an overrun fuel cutoff of the drive unit is prevented. A limiting value for the setpoint value for the output variable is formed as a function of a loss value of the drive unit.
摘要翻译：提供了一种用于控制驱动单元的方法和装置，其允许可再现的负载反转阻尼。为此，驱动单元的输出变量的设定值受到限制，从而防止驱动单元的超限燃料切断。作为输出变量的设定值的限制值作为驱动单元的损耗值的函数形成。

6. 发明授权

US4004675A Tabulator device for typewriters and the like 失效
标题翻译：打字机等的制版机
公开(公告)号：US4004675A
公开(公告)日：1977-01-25
申请号：US543526
申请日：1975-01-23
申请人： Martin Ludwig
发明人： Martin Ludwig
IPC分类号： B41J21/02 , B41J21/00 , B41J21/04 , G06F3/12 , B41J25/18
CPC分类号： B41J21/00
摘要： A tabulator device for typewriters, particularly for teleprinters or data-printers in which tabulation marks are set, cancelled and recalled, in which a store having electronically operable storage elements are operative to effect storage of the desired tabulation marks, register means being provided for addressing the respective storage elements of such store, with the setting i.e. insertion, or cancelling i.e. removal of a mark from the store being effected by means of a write-in control unit operatively connected thereto and tabulation marks being read out of the store by the aid of a read-out control unit operatively connected thereto. The store is in the form of a semi-conductor store constructed from MNOS (metal-nitride-oxide-substrate) transistors and thus does not change its contents following disconnection of the operating voltage. Where the matrix is in the form of a row and column matrix, two registers may be employed which may be in the form of shift registers provided with feedback.
摘要翻译：一种用于打字机的制表器装置，特别是用于设置记录标记的电传打印机或数据打印机，其被取消和回收，其中具有电子可操作的存储元件的存储器可操作以实现所需列表标记的存储，提供用于寻址的寄存器装置这种商店的相应存储元件具有设置即插入或取消，即通过与其可操作地连接的写入控制单元实现商标的标记，以及通过辅助从存储器读出列表标记读出控制单元与其可操作地连接。存储器是由MNOS（金属氮化物 - 氧化物 - 衬底）晶体管构成的半导体存储器的形式，因此在工作电压断开之后不改变其内容。在矩阵为行和列矩阵的形式中，可以采用两个寄存器，其可以是提供反馈的移位寄存器的形式。

7. 发明授权

US4072819A Circuit arrangement for storing information formed of teletype characters 失效
标题翻译：用于存储由电传字符形成的信息的电路布置
公开(公告)号：US4072819A
公开(公告)日：1978-02-07
申请号：US729462
申请日：1976-10-04
申请人： Martin Ludwig , Wennemar Eickenscheidt
发明人： Martin Ludwig , Wennemar Eickenscheidt
IPC分类号： H04L13/08
CPC分类号： H04L13/08
摘要： A circuit arrangement is disclosed for storing messages formed of teletypewriter characters in a teletypewriter system. The teletypewriter system has a reception control which can be supplied with teletypewriter characters from a teletypewriter line or an input device. The teletypewriter system also has a transmission control which can emit teletypewriter characters to a teletypewriter line or the reception control. A memory unit is supplied with teletypewriter characters from received and written-in messages via the reception control. A memory in the memory unit has electronically triggerable memory elements arranged in matrix-like fashion. The teletypewriter characters may be stored in the memory and are not lost when an operational voltage to the memory is switched off. The memory emits teletypewriter characters of a message which is to be transmitted to the transmission control.
摘要翻译：公开了用于存储由电传打字机系统中的电传打字机字符形成的消息的电路装置。电传打字机系统具有可以从电传打字机线路或输入设备提供电传打字人字符的接收控制。电传打字机系统还具有可以向电传打字机线或接收控制发送电传打字符的传输控制。存储单元通过接收控制从接收和写入消息中提供电传打字符。存储器单元中的存储器具有以矩阵状排列的电子可触发存储元件。电话打字机字符可以存储在存储器中，并且当存储器的操作电压被关闭时不会丢失。存储器发送要发送到传输控制的消息的电传打字符字符。

8. 发明授权

US09172177B2 Strain-relief/bending-protection apparatus 有权
标题翻译：应变消除/弯曲保护装置
公开(公告)号：US09172177B2
公开(公告)日：2015-10-27
申请号：US14117075
申请日：2012-03-30
申请人： Martin Ludwig , Necdet Papurcu
发明人： Martin Ludwig , Necdet Papurcu
IPC分类号： H01R13/58
CPC分类号： H01R13/5845 , H01R13/5841
摘要： The invention relates to a strain relief/bending protection apparatus for a cable, in particular a high speed cable, connected to a plug connector, comprising a base section which can be fastened to a housing of the plug connector and a sleeve section projecting from the base section for surrounding the cable in a region disposed outside the housing, wherein the sleeve section continuously has a round cross-section and the cross-sectional area of the sleeve section reduces as the spacing from the base section increases.
摘要翻译：本发明涉及一种用于电缆的应变消除/弯曲保护装置，特别是连接到插头连接器的高速电缆，包括可以紧固到插头连接器的外壳的基座部分和从插头连接器伸出的套筒部分基部，用于围绕设置在壳体外部的区域围绕电缆，其中套筒部分连续地具有圆形横截面，并且套筒部分的横截面积随着与基部部分的间隔增加而减小。

9. 发明授权

US06745749B2 Method for adjusting adaptive programme maps of an adaptive knock control in an internal combustion engine and a method for adjusting the knock control in said engine 失效
标题翻译：用于调整内燃机中的自适应爆震控制的自适应程序图的方法以及用于调节所述发动机的爆震控制的方法
公开(公告)号：US06745749B2
公开(公告)日：2004-06-08
申请号：US10258149
申请日：2003-05-30
申请人： Stefan Unland , Axel Heinstein , Michael Gundlach , Werner Haeming , Martin Ludwig
发明人： Stefan Unland , Axel Heinstein , Michael Gundlach , Werner Haeming , Martin Ludwig
IPC分类号： F02P500
CPC分类号： F02P5/1525 , F02D35/027 , F02D41/2441 , F02D41/2451 , F02P5/1514 , Y02T10/46
摘要： Proposed is a method for adjusting an adaptive characteristics map of an adaptive engine-knock control system and a method for adaptively controlling engine knock, the adaptive characteristics map being defined by at least one operating parameter, the adaptive characteristics map for each operating-parameter range being made up of a precontrol component that characterizes the ambient conditions, and a residual component that results from the engine-knock control, the value of the adaptive characteristics map for each operating-parameter range being given by the sum of the precontrol component corresponding to the specific operating-parameter range, and the residual component corresponding to the specific operating-parameter range. In this context, the adjustment of the adaptive characteristics map is carried out by initially determining if ambient conditions have changed, and by subsequently ascertaining a new precontrol component as a function of the changed ambient conditions for each operating-parameter range, if the ambient conditions have changed, or by holding the precontrol component constant for each operating-parameter range, if the ambient conditions have not changed.
摘要翻译：提出了一种用于调整自适应发动机爆震控制系统的自适应特征图的方法和用于自适应地控制发动机爆震的方法，所述自适应特性图由至少一个操作参数定义，每个操作参数范围的自适应特性图由表征环境条件的预控部件和由发动机爆震控制产生的残余部件组成，每个操作参数范围的自适应特性图的值由对应于特定的操作参数范围以及对应于特定操作参数范围的残差分量。在这种情况下，通过首先确定环境条件是否已经改变并且随后根据每个操作参数范围确定新的预控部件作为改变的环境条件来执行自适应特征图的调整，如果环境条件如果环境条件没有改变，或者通过保持每个操作参数范围的预控制组件不变。

10. 发明授权

US3968330A Code generator for teleprinters or data printers 失效
标题翻译：电传打印机或数据打印机的代码生成器
公开(公告)号：US3968330A
公开(公告)日：1976-07-06
申请号：US541616
申请日：1975-01-16
申请人： Martin Ludwig
发明人： Martin Ludwig
IPC分类号： H04L17/12 , H04L12/06 , H04L15/00
CPC分类号： H04L12/06
摘要： A code generator for teleprinters or data printers which, for the recognition of the subscriber, emits a sequence of character signals assigned to the subscriber. A memory is provided which is constructed from electronically operable storage elements in which the character signals are stored and are not altered after the disconnection of the operating voltage. Registers are provided which contain the addresses of the particular operated storage elements and a read-out control unit is provided by means of which the character signals are read out from the storage elements.
摘要翻译：用于电传打印机或数据打印机的代码生成器，用于识别用户，发出分配给用户的字符信号序列。提供了一种存储器，其由电子可操作的存储元件构成，其中字符信号被存储并且在断开操作电压之后不被改变。提供了包含特定操作的存储元件的地址的寄存器，并且提供读出控制单元，通过该读出控制单元从存储元件读出字符信号。

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