公开(公告)号：US20080055807A1

公开(公告)日：2008-03-06

申请号：US11576135

申请日：2004-09-28

申请人： Laurent Guillot ,  Phillippe Rosado ,  Pierre Turpin ,  Francoise Vareilhias ,  Uli Joos ,  Josef Schnell

发明人： Laurent Guillot ,  Phillippe Rosado ,  Pierre Turpin ,  Francoise Vareilhias ,  Uli Joos ,  Josef Schnell

IPC分类号： H02H3/06 ,  H02H3/08

CPC分类号： H02H3/06 ,  H02H3/006

摘要： Power supply apparatus with overload protection comprising a switch responsive to an input signal for switching between an ON-state for supplying current from a source of power to a load and an OFF-state for interrupting the supply of current to the load, and protection means responsive to an overload condition to switch the switch to the OFF-state. The protection means is responsive to a first overload condition during an initial phase after the switch switches to the ON-state so as to switch the switch back to the OFF-state and maintain the switch in the OFF-state. The protection means is subsequently responsive to a second overload condition if the first overload condition is not detected during the initial phase so as to switch the switch to the OFF-state and subsequently switch the switch back to the ON-state after an interval of time. The protection means is responsive to the current exceeding a first threshold value in detecting the first overload condition, and is responsive to the current exceeding a second threshold value in detecting the second overload condition, the second threshold value being lower than the first threshold value. The protection means is responsive to a temperature of the switch means exceeding a temperature threshold value in detecting at least the first overload condition.

摘要翻译： 具有过载保护的电源设备包括响应于输入信号的开关，用于在从电源提供电流到负载的电流的接通状态和用于中断向负载提供电流的断开状态之间切换;以及保护装置 响应于过载条件将开关切换到OFF状态。 保护装置在开关切换到接通状态之后的初始阶段期间响应于第一过载状况，以将开关切换回关断状态并将开关保持在关闭状态。 如果在初始阶段期间没有检测到第一过载条件，则保护装置随后响应于第二过载状况，以便将开关切换到关闭状态，并且随后在一段时间之后将开关切换回接通状态 。 在检测到第一过载状态时，保护装置响应于超过第一阈值的电流，并且响应于在检测到第二过载状况时超过第二阈值的电流，第二阈值低于第一阈值。 至少在检测到第一过载条件时，保护装置响应于开关装置的温度超过温度阈值。

公开(公告)号：US20070132316A1

公开(公告)日：2007-06-14

申请号：US10582460

申请日：2004-12-10

申请人： Uli Joos ,  Josef Schnell

发明人： Uli Joos ,  Josef Schnell

IPC分类号： H02J3/14

CPC分类号： B60R16/0315 ,  Y10T307/406 ,  Y10T307/484

摘要： Disclosed is a method for pulse width modulated control of a plurality of load elements, particularly during supply of the load elements from a common supply system in motor vehicles. The load elements are controlled in a time staggered manner with respect to one another, more particularly in a phase staggered manner within a common pulse width. Switch loads and high frequency interferences in the supply lines and the corresponding emissions can thus be reduced. The invention also discloses a circuit arrangement in which a corresponding phase staggered control is achieved with only one counter.

摘要翻译： 公开了一种用于多个负载元件的脉冲宽度调制控制的方法，特别是在来自机动车辆中的公共供应系统的负载元件的供给期间。 负载元件以相对于彼此的时间交错方式被控制，更具体地以公共脉冲宽度内的相位交错方式进行控制。 因此可以减少供电线路中的开关负载和高频干扰以及相应的发射。 本发明还公开了一种电路装置，其中仅使用一个计数器实现相应的相位交错控制。

公开(公告)号：US08541959B2

公开(公告)日：2013-09-24

申请号：US13054595

申请日：2009-03-20

申请人： Robert Adams ,  Uli Joos ,  Josef Schnell ,  Jochen Zwick

发明人： Robert Adams ,  Uli Joos ,  Josef Schnell ,  Jochen Zwick

IPC分类号： H05B41/36

CPC分类号： H02M3/156 ,  H02M1/32 ,  H05B39/02 ,  H05B39/047 ,  H05B41/2856

摘要： The system, which provides a control signal, includes an over-current control unit, a time clock that provides a periodic time signal, and a clock generator unit that includes a first input terminal, a second input terminal, and an output terminal. The first input terminal is coupled to the time clock and the output terminal is coupled to the over-current control unit. The first input terminal of the clock generator unit receives the periodic time signal and the second input terminal of the clock generator unit receives a modification signal. The clock generator unit generates a clock signal based on the periodic time signal and the modification signal. The output terminal of the clock generator unit provides the clock signal to the over-current control unit, and the over-current control unit provides a control signal based on the clock signal.

摘要翻译： 提供控制信号的系统包括过电流控制单元，提供周期性时间信号的时钟，以及包括第一输入端，第二输入端和输出端的时钟发生器单元。 第一输入端耦合到时钟，输出端耦合到过电流控制单元。 时钟发生器单元的第一输入端接收周期时间信号，时钟发生器单元的第二输入端接收修改信号。 时钟发生器单元基于周期时间信号和修改信号产生时钟信号。 时钟发生器单元的输出端子向过流控制单元提供时钟信号，并且过电流控制单元基于时钟信号提供控制信号。

公开(公告)号：US07977817B2

公开(公告)日：2011-07-12

申请号：US10582460

申请日：2004-12-10

申请人： Uli Joos ,  Josef Schnell

发明人： Uli Joos ,  Josef Schnell

IPC分类号： H02J3/00

CPC分类号： B60R16/0315 ,  Y10T307/406 ,  Y10T307/484

摘要： Disclosed is a method for pulse width modulated control of a plurality of load elements, particularly during supply of the load elements from a common supply system in motor vehicles. The load elements are controlled in a time staggered manner with respect to one another, more particularly in a phase staggered manner within a common pulse width. Switch loads and high frequency interferences in the supply lines and the corresponding emissions can thus be reduced. The invention also discloses a circuit arrangement in which a corresponding phase staggered control is achieved with only one counter.

摘要翻译： 公开了一种用于多个负载元件的脉冲宽度调制控制的方法，特别是在来自机动车辆中的公共供应系统的负载元件的供给期间。 负载元件以相对于彼此的时间交错方式被控制，更具体地以公共脉冲宽度内的相位交错方式进行控制。 因此可以减少供电线路中的开关负载和高频干扰以及相应的发射。 本发明还公开了一种电路装置，其中仅使用一个计数器实现相应的相位交错控制。

公开(公告)号：US20080137470A1

公开(公告)日：2008-06-12

申请号：US11635164

申请日：2006-12-07

申请人： Josef Schnell ,  Farrukh Aquil ,  Harald Streif

发明人： Josef Schnell ,  Farrukh Aquil ,  Harald Streif

IPC分类号： G11C8/00

CPC分类号： G11C5/025 ,  G11C7/22 ,  G11C7/222 ,  G11C7/225 ,  G11C11/4076

摘要： One embodiment provides a memory device including a memory bank, a first receiver, and a second receiver. The memory bank includes memory cells. The first receiver is configured to receive a clock signal and provide a data clock signal based on the clock signal. The second receiver is configured to receive the clock signal and provide a command/address clock signal based on the clock signal. The first receiver provides the data clock signal to output read data from the memory cells. The second receiver provides the command/address clock signal to execute commands.

摘要翻译： 一个实施例提供了一种包括存储体，第一接收器和第二接收器的存储器件。 存储体包括存储单元。 第一接收器被配置为接收时钟信号并且基于时钟信号提供数据时钟信号。 第二接收器被配置为接收时钟信号并且基于时钟信号提供命令/地址时钟信号。 第一个接收器提供数据时钟信号以从存储器单元输出读取数据。 第二个接收器提供命令/地址时钟信号来执行命令。

公开(公告)号：US20080036552A1

公开(公告)日：2008-02-14

申请号：US11660632

申请日：2005-07-14

申请人： Uli Joos ,  Josef Schnell

发明人： Uli Joos ,  Josef Schnell

IPC分类号： H03K7/08 ,  H03K3/017

CPC分类号： H05B41/3921 ,  H03K17/16 ,  H05B39/047 ,  H05B41/3927

摘要： The invention introduces a method for the production of an output signal having a predefined average size from a relatively larger input signal by pulse-width modulated connection of the input signal, wherein the pulse-width modulation has a predefined number of discrete, adjustable pulse widths within a pulse width and each pulse width corresponds to a specific average output-signal size. A super frame consisting of at least two successive pulses is chosen in order to produce an output signal which has an average size and which does not correspond to one of the discretely adjustable pulse widths. At least two pulses inside the super frame have a different pulse width such that the average output signal size corresponds to the predefined size. As a result, it is possible to produce intermediate average size values which can not be represented by a pulse width, in addition to such average size values which can not be produced as a result of the switching delay of the pulse-width modulation controlled switching means in a pulse width.

摘要翻译： 本发明引入了一种用于通过输入信号的脉冲宽度调制连接从相对较大的输入信号产生具有预定平均尺寸的输出信号的方法，其中脉冲宽度调制具有预定数量的离散可调脉冲宽度 在脉冲宽度内，每个脉冲宽度对应于特定的平均输出信号尺寸。 选择由至少两个连续脉冲组成的超帧，以便产生具有平均尺寸并且不对应于离散可调脉冲宽度之一的输出信号。 超帧内的至少两个脉冲具有不同的脉冲宽度，使得平均输出信号大小对应于预定义的大小。 结果，除了由于脉冲宽度调制控制切换的切换延迟而不能产生的平均尺寸值之外，还可以产生不能由脉冲宽度表示的中间平均尺寸值 意味着脉冲宽度。

公开(公告)号：US20070252638A1

公开(公告)日：2007-11-01

申请号：US11411145

申请日：2006-04-26

申请人： Farrukh Aquil ,  Josef Schnell

发明人： Farrukh Aquil ,  Josef Schnell

IPC分类号： H01L35/00

CPC分类号： H03K19/00384

摘要： A method of temperature compensating an off chip driver (OCD) circuit having a plurality of transistor fingers comprising rendering active a normally inactive transistor finger in the circuit when a predetermined temperature condition occurs. A temperature compensated off chip driver (OCD) circuit utilizing such method.

摘要翻译： 一种温度补偿具有多个晶体管夹的芯片外驱动器（OCD）电路的方法，包括在发生预定温度条件时在电路中使正常工作的晶体管手指激活。 采用这种方法的温度补偿片外驱动器（OCD）电路。

公开(公告)号：US07209396B2

公开(公告)日：2007-04-24

申请号：US11068582

申请日：2005-02-28

申请人： Josef Schnell

发明人： Josef Schnell

IPC分类号： G11C7/00

CPC分类号： G11C11/4076 ,  G11C7/22 ,  G11C7/222 ,  G11C11/401 ,  G11C29/02 ,  G11C29/022 ,  G11C29/028 ,  G11C29/50012

摘要： Methods and apparatus that determine, at a device (e.g., a DRAM device), a phase difference between two externally supplied timing signals such as a clock signal (CLK) and a data strobe signal (DQS) are provided. Adjustments may be made to timing of one of the signals itself or other internal memory signals that are, perhaps, utilized in circuits controlled by the DQS signal.

摘要翻译： 提供了在设备（例如，DRAM设备）处确定诸如时钟信号（CLK）和数据选通信号（DQS）的两个外部提供的定时信号之间的相位差的方法和装置。 可以对可能在由DQS信号控制的电路中使用的信号本身或其他内部存储器信号之一进行调整。

公开(公告)号：US4709920A

公开(公告)日：1987-12-01

申请号：US866217

申请日：1986-05-22

申请人： Josef Schnell

发明人： Josef Schnell

IPC分类号： A63B21/00 ,  A63B21/06 ,  A63B21/062

CPC分类号： A63B21/155 ,  A63B21/06 ,  A63B21/0628 ,  Y10S482/908

摘要： An exercising apparatus for training the muscles of a human body includes a frame supporting a crank on a shaft which is attached to a pair of identical disks. The disks define several cam paths along which a cable is guided whose other end is connected to a stack of weight plates. By guiding the cable about the various cam paths, each muscle can be exercised in each phase of motion according to its capability in view of the respectively changing moment arms.

摘要翻译： 用于训练人体肌肉的运动装置包括：支撑在轴上的曲柄的框架，其连接到一对相同的盘上。 磁盘限定几个凸轮路径，电缆被引导沿着该凸轮路径，其另一端连接到一叠重量板。 通过围绕各种凸轮路径引导电缆，每个肌肉可以根据其各自变化的力矩臂的能力在每个运动阶段中进行运动。

公开(公告)号：US4635933A

公开(公告)日：1987-01-13

申请号：US785099

申请日：1985-10-04

申请人： Josef Schnell

发明人： Josef Schnell

IPC分类号： A63B21/00 ,  A63B21/005 ,  A63B23/04 ,  A63B23/12 ,  A63B24/00 ,  A63B21/24

CPC分类号： A63B23/1254 ,  A63B21/0058 ,  A63B21/4034 ,  A63B21/4035 ,  A63B21/4047 ,  A63B23/03508 ,  A63B23/03525 ,  A63B23/03533 ,  A63B2220/54 ,  A63B23/0488 ,  A63B23/0494 ,  A63B23/1245 ,  Y10S482/901 ,  Y10S482/902

摘要： A muscle toning, strengthening or exercising machine has an arm provided with grips or other body-engaging members and swingable about an axis defined by a shaft to which the arm is coupled. This shaft is connected to another shaft by a transmission having a selected transmission ratio and the other shaft is connected to an electric motor which controls the force supplied for exercising, e.g. via a crank mechanism.

摘要翻译： 肌肉调理，加强或锻炼机器具有设置有把手或其他身体接合构件的臂，并且围绕由臂联接的轴限定的轴线摆动。 该轴通过具有选择的传动比的变速器连接到另一个轴，另一个轴连接到电动机，该电动机控制用于锻炼的供给力。 通过曲柄机构。