公开(公告)号：US07418334B2

公开(公告)日：2008-08-26

申请号：US10568979

申请日：2004-08-11

申请人： Michael Lenz

发明人： Michael Lenz

IPC分类号： G06F17/00 ,  B06W10/04

CPC分类号： F02D41/045 ,  F02D41/0005 ,  F02D41/0225 ,  F02D41/0245 ,  Y02T10/26 ,  Y02T10/42 ,  Y10T477/68 ,  Y10T477/87

摘要： A method for operating an internal combustion engine having an exhaust gas purification system. Intake air throttling is carried out in order to raise an exhaust gas temperature in a low-load mode and in a traction mode. The amount of intake air throttling is determined as function of an expected load demand so that, with an expected unchanged or decreasing load demand, an increased or maximum possible intake air throttling is set. With an expected rising load demand, however, no or reduced intake air throttling is set, and the expected load demand is estimated based on operating and ambient parameters of the internal combustion engine.

摘要翻译： 一种用于操作具有排气净化系统的内燃机的方法。 为了在低负载模式和牵引模式下提高废气温度，进行进气调节。 进气调节量被确定为预期的负载需求的函数，使得在预期的不变或减小的负载需求下，设定增加或最大可能的进气调节。 然而，随着预期的上升负载需求，不设定或减少进气调节，并且基于内燃机的运行和环境参数来估计预期负载需求。

公开(公告)号：US20070150154A1

公开(公告)日：2007-06-28

申请号：US10568979

申请日：2004-08-11

申请人： Michael Lenz

发明人： Michael Lenz

IPC分类号： G06F17/00 ,  B60W10/04

CPC分类号： F02D41/045 ,  F02D41/0005 ,  F02D41/0225 ,  F02D41/0245 ,  Y02T10/26 ,  Y02T10/42 ,  Y10T477/68 ,  Y10T477/87

摘要： A method for operating an internal combustion engine having an exhaust gas purification system. Intake air throttling is carried out in order to raise an exhaust gas temperature in a low-load mode and in a traction mode. The amount of intake air throttling is determined as function of an expected load demand so that, with an expected unchanged or decreasing load demand, an increased or maximum possible intake air throttling is set. With an expected rising load demand, however, no or reduced intake air throttling is set, and the expected load demand is estimated based on operating and ambient parameters of the internal combustion engine.

摘要翻译： 一种用于操作具有排气净化系统的内燃机的方法。 为了在低负载模式和牵引模式下提高废气温度，进行进气调节。 进气调节量被确定为预期的负载需求的函数，使得在预期的不变或减小的负载需求下，设定增加或最大可能的进气调节。 然而，随着预期的上升负载需求，不设定或减少进气调节，并且基于内燃机的运行和环境参数来估计预期负载需求。

公开(公告)号：US20070103001A1

公开(公告)日：2007-05-10

申请号：US11537097

申请日：2006-09-29

申请人： Giorgio Chiozzi ,  Alberto Flore ,  Joachim Glaeser ,  Alberto Gola ,  Michael Lenz ,  Nicola Macri ,  Salvatore Piccolella

发明人： Giorgio Chiozzi ,  Alberto Flore ,  Joachim Glaeser ,  Alberto Gola ,  Michael Lenz ,  Nicola Macri ,  Salvatore Piccolella

IPC分类号： B60L1/00

CPC分类号： H03K17/04106 ,  Y10T307/799

摘要： A power switch circuit for driving an airbag squib module has a power transistor, a pre-charge capacitance for storing a charge, a charging circuit and a controllable energy-coupling element. The power transistor has a first electrode, a second electrode and a control electrode. A path between the first electrode and the second electrode is connected in series with the airbag squib module between a supply potential and a reference potential. The charging circuit charges the pre-charge capacitance and the charging circuit is therefore coupled with the pre-charged capacitance. The controllable energy coupling element is connected between a first electrode of the pre-charge capacitance and the control electrode of the power transistor. The power switch exhibits a high degree of stability, allows a fast switching of the power transistor and further has an advantageous transient response.

摘要翻译： 用于驱动安全气囊模块的电源开关电路具有功率晶体管，用于存储电荷的预充电电容，充电电路和可控能量耦合元件。 功率晶体管具有第一电极，第二电极和控制电极。 第一电极和第二电极之间的路径与气囊爆管模块在供电电位和参考电位之间串联连接。 充电电路对预充电电容充电，因此充电电路与预充电电容耦合。 可控能量耦合元件连接在预充电电容的第一电极和功率晶体管的控制电极之间。 功率开关表现出高度的稳定性，允许功率晶体管的快速切换，并且还具有有利的瞬态响应。

公开(公告)号：US5596264A

公开(公告)日：1997-01-21

申请号：US493809

申请日：1995-06-22

申请人： Helmut Bichler ,  Michael Herfurth ,  Martin Feldtkeller ,  Michael Lenz

发明人： Helmut Bichler ,  Michael Herfurth ,  Martin Feldtkeller ,  Michael Lenz

IPC分类号： H02M1/00 ,  H02M1/42 ,  G05F1/56

CPC分类号： H02M1/4225 ,  Y02B70/126

摘要： A circuit configuration for limiting an output voltage of a clocked voltage regulator includes a control unit receiving a direct voltage to be regulated and having an output for supplying an output voltage. A voltage regulating amplifier is constructed as an integrator, receives the output voltage and a reference voltage, and supplies an output signal. A current threshold generator detects a current intensity of the integrator and supplies an output signal. A multiplier multiplies the output signal of the current threshold generator by the output signal of the voltage regulating amplifier and a signal obtained from the direct voltage to be regulated and supplies an output signal. A current regulating amplifier receives the output signal of the multiplier and a signal obtained from the direct voltage to be regulated and supplies an output signal. A driver stage converts the output signal of the current regulating amplifier into a trigger signal for the control unit. A comparator detects an output voltage of the voltage regulating amplifier and furnishes a dominant shutoff signal to the control unit if a reference voltage is exceeded.

摘要翻译： 用于限制时钟电压调节器的输出电压的电路配置包括控制单元，其接收待调节的直流电压并具有用于提供输出电压的输出。 电压调节放大器被构造为积分器，接收输出电压和参考电压，并提供输出信号。 电流阈值产生器检测积分器的电流强度并提供输出信号。 乘法器将电流阈值发生器的输出信号乘以电压调节放大器的输出信号和从要调节的直流电压获得的信号，并提供输出信号。 电流调节放大器接收乘法器的输出信号和从要调节的直流电压获得的信号，并提供输出信号。 驱动器级将电流调节放大器的输出信号转换成用于控制单元的触发信号。 比较器检测电压调节放大器的输出电压，并且如果超过参考电压，则向控制单元提供主要的截止信号。

公开(公告)号：US5430366A

公开(公告)日：1995-07-04

申请号：US61847

申请日：1993-05-14

申请人： Ricardo Erckert ,  Michael Lenz

发明人： Ricardo Erckert ,  Michael Lenz

IPC分类号： H02M3/155 ,  H02M3/158 ,  G05F1/44

CPC分类号： H02M3/155 ,  H02M3/1588 ,  Y02B70/1466

摘要： A switching regulator includes an inductive load. A monolithically integrated active free-running element includes an npn transistor switching the inductive load to generate a free-running current carried by the transistor. The transistor has a base terminal and collector and emitter terminals defining a collector-to-emitter voltage. A drive circuit has an output terminal connected to the base terminal of the transistor to trigger the transistor for operating the transistor largely into the saturation range, whenever the collector-to-emitter voltage of the transistor is positive.

摘要翻译： 开关调节器包括感性负载。 单片集成的主动自由运行元件包括npn晶体管，其切换感性负载以产生由晶体管承载的自由运行电流。 晶体管具有基极端子和集电极和发射极端子，限定集电极到发射极的电压。 驱动电路具有连接到晶体管的基极端子的输出端子，只要晶体管的集电极 - 发射极间的电压为正，触发用于大量进入饱和范围的晶体管的晶体管。

公开(公告)号：US4945444A

公开(公告)日：1990-07-31

申请号：US455553

申请日：1989-12-18

申请人： Frank-Lothar Schwertlein ,  Michael Lenz

发明人： Frank-Lothar Schwertlein ,  Michael Lenz

IPC分类号： G05F1/569 ,  G05F1/571

CPC分类号： G05F1/571 ,  G05F1/569 ,  Y10T307/839

摘要： An integratable circuit configuration includes a first transistor of one conduction type having an emitter being acted upon by a first potential, a collector being acted upon by a second potential, a base, a base-to-collector path and a base-to-emitter path. A resistor is connected in parallel with the base-to-emitter path of the first transistor. A second transistor of the other conduction type is connected to the base of the first transistor for triggering. A diode may be connected in parallel with the base-to-collector path of the first transistor. The diode conducts in inverse operation for reverse current reduction during inverse operation of the first transistor. A third transistor may be connected to the first transistor instead of the diode and fourth and further transistors may also be connected to the first transistor.

摘要翻译： 可积分电路配置包括具有发射极被第一电位作用的一种导电类型的第一晶体管，由第二电位作用的集电极，基极，基极到集电极路径和基极到发射极 路径。 电阻器与第一晶体管的基极 - 发射极路径并联连接。 另一导电类型的第二晶体管连接到第一晶体管的基极用于触发。 二极管可以与第一晶体管的基极到集电极通路并联连接。 在第一晶体管的反向操作期间，二极管反向工作以反向电流降低。 第三晶体管可以连接到第一晶体管而不是二极管，第四晶体管也可以连接到第一晶体管。

公开(公告)号：US4564820A

公开(公告)日：1986-01-14

申请号：US653541

申请日：1984-09-24

申请人： Gunther Peruth ,  Michael Lenz

发明人： Gunther Peruth ,  Michael Lenz

IPC分类号： H02M3/338 ,  H02M3/335 ,  H02M7/537 ,  H02H7/122

CPC分类号： H02M3/33523

摘要： A blocking oscillator converter with controlling logic system has an oscillator which, in the active state, blocks control of a switching transistor of the converter, and hence feeding of the electronic apparatus to be supplied by the converter. The oscillator blocks the output of a control circuit in the active state and, in the passive state, has no influence on the control of the switching transistor by the control circuit. The active state of the oscillator is triggered by monitoring of the possible operational errors by an error indicator when such an operational error occurs. After decay of the operational error has taken place, the oscillator again returns to the passive state. The advantage of the blocking oscillator converter with controlling logic system is primarily provided through a considerable reduction of the power dissipation in the blocking oscillator converter, and primarily in its switching transistor during error indications.

摘要翻译： 具有控制逻辑系统的阻塞振荡器转换器具有振荡器，该振荡器在活动状态下阻断转换器的开关晶体管的控制，并因此阻止由转换器提供的电子设备的馈送。 振荡器将控制电路的输出阻挡在有源状态，并且在被动状态下，对控制电路对开关晶体管的控制没有影响。 当发生这种操作错误时，通过由错误指示器监视可能的操作错误来触发振荡器的激活状态。 在发生操作错误的衰减之后，振荡器再次返回到被动状态。 具有控制逻辑系统的阻塞振荡器转换器的优点主要通过在阻塞振荡器转换器中的功率损耗的显着降低以及主要在其错误指示期间的开关晶体管中提供。

公开(公告)号：US20240078986A1

公开(公告)日：2024-03-07

申请号：US17902498

申请日：2022-09-02

申请人： Michael Lenz

发明人： Michael Lenz

IPC分类号： G10D13/12

CPC分类号： G10D13/12

摘要： A relatively short cushioned drumstick and a method of play are described that enable a percussionist to comfortably hold the drumstick in his/her hand while playing a drum with their hand while also permitting him/her to strike the drum or an accessory percussion idiophone instrument with the stick without having to pick up the stick or put it down thereafter.

公开(公告)号：US20190272809A1

公开(公告)日：2019-09-05

申请号：US16288370

申请日：2019-02-28

申请人： Michael Lenz

发明人： Michael Lenz

IPC分类号： G10D13/00

摘要： A noise maker stop assembly for use with a percussion foot pedal is described. The noise maker stop assembly typically comprises a noise maker attached to an extended elongated shaft, mounting brackets, and a bumper or tension strap for rapidly stopping the extended elongated shaft. Typically, the mounting brackets may be coupled to an existing standard percussion or similar foot pedal. The mounting brackets may also be configured so as to be coupled to a particular percussion foot pedal. A percussion foot pedal having an integrated noise maker stop assembly is also contemplated.

公开(公告)号：US09337824B2

公开(公告)日：2016-05-10

申请号：US13181587

申请日：2011-07-13

申请人： Marco Piselli ,  Simone Massaro ,  Michael Lenz ,  Marco Puerschel ,  Dusan Graovac

发明人： Marco Piselli ,  Simone Massaro ,  Michael Lenz ,  Marco Puerschel ,  Dusan Graovac

IPC分类号： H03K17/28 ,  H03K17/16

CPC分类号： H03K17/28 ,  H03K17/162 ,  H03K2217/0063 ,  H03K2217/0072

摘要： A drive circuit includes a first input terminal configured to receive a first input signal, a first output terminal configured to provide a first drive signal, a second output terminal configured to provide a second drive signal, and a mode selection terminal configured to have a mode selection element connected thereto. The drive circuit is configured to generate the first and second drive signals dependent on the first input signal such that there is a dead time between a time when one of the first and second drive signals assumes an off-level and a time when the other one of the first and second drive signals assumes an on-level, and evaluate at least one electrical parameter of the mode selection element and is configured to adjust a first signal range of the first drive signal and a second signal range of the second drive signal dependent on the evaluated parameter and to adjust the dead time dependent on the evaluated parameter.

摘要翻译： 驱动电路包括被配置为接收第一输入信号的第一输入端，被配置为提供第一驱动信号的第一输出端，​​被配置为提供第二驱动信号的第二输出端，以及被配置为具有模式 选择元件。 驱动电路被配置为产生取决于第一输入信号的第一和第二驱动信号，使得在第一和第二驱动信号之一呈现关闭电平的时间与当另一个驱动信号的时间之间存在死区时间 第一和第二驱动信号的第一和第二驱动信号呈现电平，并且评估模式选择元件的至少一个电参数，并且被配置为调整第一驱动信号的第一信号范围和第二驱动信号相关的第二信号范围 并根据评估参数调整死区时间。