公开(公告)号：US08558430B2

公开(公告)日：2013-10-15

申请号：US13213865

申请日：2011-08-19

申请人： Torsten Klemm ,  Ingo Vetter ,  Uwe Jungnickel ,  Benedikt Heil ,  Kris Lueckel

发明人： Torsten Klemm ,  Ingo Vetter ,  Uwe Jungnickel ,  Benedikt Heil ,  Kris Lueckel

IPC分类号： H01L41/08

CPC分类号： A61C17/3481 ,  A61C17/221 ,  G01R19/0084 ,  H02P25/032

摘要： A resonant motor unit that has a resonant motor, a control unit, a measurement unit, and an evaluation unit is described. The control unit drives the resonant motor at a driving frequency, short-circuits the resonant motor during at least a first short-circuiting phase in successive driving cycles and concludes the first short-circuiting phases by switching off the current flow through the resonant motor at least at a predetermined first time instant within the driving cycles. The measurement unit successively measures at least a first voltage signal provided by the resonant motor at the predetermined first time instant, and the evaluation unit for determines whether the first voltage signal has changed between successive measurements.

摘要翻译： 描述具有谐振电动机，控制单元，测量单元和评估单元的谐振电动机单元。 控制单元以驱动频率驱动谐振电动机，在连续的驱动周期中的至少第一短路阶段期间使谐振电动机短路，并且通过关闭通过谐振电动机的电流流动来结束第一短路相位 至少在驱动周期内的预定的第一时刻。 测量单元在预定的第一时刻连续地测量由谐振电动机提供的至少第一电压信号，并且用于确定第一电压信号在连续测量之间是否已经改变的评估单元。

公开(公告)号：US20120068634A1

公开(公告)日：2012-03-22

申请号：US13213874

申请日：2011-08-19

申请人： Torsten Klemm ,  Ingo Vetter ,  Uwe Jungnickel

发明人： Torsten Klemm ,  Ingo Vetter ,  Uwe Jungnickel

IPC分类号： H02K33/00

CPC分类号： A61C17/3481 ,  A61C17/221 ,  G01R19/0084 ,  H02P25/032

摘要： An electrical appliance with a resonant motor for driving a vibratory component is provided that has a control unit for driving the resonant motor with a predetermined driving frequency and for measuring the motion-induced voltage of the resonant motor and for determining whether the measured voltage value coincides with a predetermined target voltage value or whether the measured voltage value has crossed over the predetermined target value. The control unit measures the motion-induced voltage at a predetermined time of measurement (tm) within a driving cycle.

摘要翻译： 提供一种具有用于驱动振动部件的谐振电动机的电器，其具有用于以预定的驱动频率驱动谐振电动机的控制单元，并且用于测量谐振电动机的运动感应电压，并且用于确定测量的电压值是否一致 具有预定的目标电压值，或者测量的电压值是否超过预定的目标值。 控制单元在驱动循环内的预定测量时间（tm）测量运动感应电压。

公开(公告)号：US20090179614A1

公开(公告)日：2009-07-16

申请号：US12097472

申请日：2006-12-01

申请人： Torsten Klemm ,  Joachim Lepper ,  Matthias Schiebahn

发明人： Torsten Klemm ,  Joachim Lepper ,  Matthias Schiebahn

IPC分类号： H02J7/00

CPC分类号： H02J50/12 ,  H02J7/0029 ,  H02J7/0047 ,  H02J7/025 ,  H02J2007/0049

摘要： An electronic circuit for a battery-operated electric appliance, can be inductively fed by an external electric power source. The circuit comprises a charging circuit for charging an accumulator (A), which encompasses a charging coil (L2) for generating an alternating current and a rectifier diode (D2), wherein the accumulator (A) is connected in series to the rectifier diode (D2) and the charging coil (L2). The circuit furthermore comprises a light emitting diode (LED) as display for the charging process and/or charging status of the accumulator (A) and a control circuit (uC) for controlling the light emitting diode (LED) and the charging process of the accumulator (A), wherein an end of the charging coil (L2) is connected to the cathode of the diode (D2) and to the anode of the light emitting diode (LED).

摘要翻译： 用于电池供电的电器的电子电路可以由外部电源感应馈送。 电路包括用于对蓄积器（A）进行充电的充电电路，蓄电池（A）包含用于产生交流电的充电线圈（L2）和整流二极管（D2），其中蓄电池（A）串联连接到整流二极管 D2）和充电线圈（L2）。 电路还包括发光二极管（LED）作为蓄电池（A）的充电过程和/或充电状态的显示器，以及用于控制发光二极管（LED）的控制电路（uC）和充电过程 蓄电池（A），其中充电线圈（L2）的一端连接到二极管（D2）的阴极和发光二极管（LED）的阳极。

公开(公告)号：US09989596B2

公开(公告)日：2018-06-05

申请号：US13417443

申请日：2012-03-12

申请人： Torsten Klemm ,  Gerrit Rönneberg

发明人： Torsten Klemm ,  Gerrit Rönneberg

IPC分类号： H02J7/00 ,  H02K7/00 ,  G01N27/416 ,  G01R31/36 ,  B26B19/38

CPC分类号： G01R31/3682 ,  B26B19/3873 ,  B26B19/388

摘要： A circuit for displaying the state of a battery that is almost discharged features a battery, an inductive load, and a controllable switch connected in series. The circuit also includes a display element connected in series with the inductive load and the battery. The controllable switch is opened when a voltage of the battery is lower than a first threshold level and is only closed again when the voltage of the battery is greater than a second threshold level. The circuit may also include a control circuit having a comparator which compares the voltage of the battery with the first threshold level and the second threshold level and triggers the controllable switch accordingly.

公开(公告)号：US08466638B2

公开(公告)日：2013-06-18

申请号：US12854956

申请日：2010-08-12

申请人： Torsten Klemm ,  Ingo Vetter ,  Uwe Jungnickel

发明人： Torsten Klemm ,  Ingo Vetter ,  Uwe Jungnickel

IPC分类号： A61C17/34

CPC分类号： A61C17/221 ,  H02P25/032

摘要： A small electric appliance is described which comprises an oscillation-capable mechanism (4), an electric motor (1) to drive the oscillation-capable mechanism (4), wherein the electric motor (1) can be operated with a drive current (10) at a predetermined frequency (f), and a device (3) for adjusting the frequency (f) of the drive current of the electric motor (1).Furthermore, a method for adjusting the frequency (f) of a drive current (10) of an electric motor is described comprising the following steps of detecting, at a specified time (tmeas), in relation to the period of the drive current, an electric variable (20) generated by the electric motor (1) determining, at the specified measuring time (tmeas), whether the detected electric variable (20) essentially has a zero-crossing and changing the frequency (f) of the drive current until the detected electric variable (20) essentially has a zero-crossing at the measuring time (tmeas).

摘要翻译： 描述了一种小型电器，其包括振荡机构（4），驱动振荡机构（4）的电动机（1），其中电动机（1）可以用驱动电流（10 ）和用于调节电动机（1）的驱动电流的频率（f）的装置（3）。 此外，描述了一种用于调整电动机的驱动电流（10）的频率（f）的方法，包括以下步骤：在指定时间（tmeas）下相对于驱动电流的周期检测一个 由电动机（1）产生的电动变量（20）在指定的测量时间（tmeas）下确定检测到的电变量（20）是否基本上具有过零点并且改变驱动电流的频率（f）直到 检测的电变量（20）在测量时间（tmeas）上基本上具有过零点。

公开(公告)号：US20130069430A1

公开(公告)日：2013-03-21

申请号：US13612984

申请日：2012-09-13

申请人： Torsten Klemm ,  Leo Faranda

发明人： Torsten Klemm ,  Leo Faranda

IPC分类号： H02J1/00

CPC分类号： H02J7/0068 ,  H02J7/022 ,  H02J2007/0095 ,  Y10T307/406

摘要： A power supply circuit for a small electrical appliance is disclosed. The power supply circuit includes a battery; a first load with a relatively high power consumption; a controllable switch; at least a second load with a low power consumption; and a DC-to-DC converter. The first load is connected to the battery via the controllable switch and the DC-to-DC controller supplies power from the battery to the second load, such that the controllable switch supplies to the first load a pulsed voltage having a pulse-pause ratio. The DC-to-DC converter powers the second load at least during the pauses.

摘要翻译： 公开了一种小型电器用电源电路。 电源电路包括电池; 具有较高功耗的第一负载; 可控开关; 至少具有低功耗的第二负载; 和DC-DC转换器。 第一负载通过可控开关连接到电池，DC-DC控制器从电池向第二负载供电，使得可控开关向第一负载提供具有脉冲 - 暂停率的脉冲电压。 至少在暂停期间，DC-DC转换器为第二个负载供电。

公开(公告)号：US20120169258A1

公开(公告)日：2012-07-05

申请号：US13417443

申请日：2012-03-12

申请人： Torsten Klemm ,  Gerrit Rönneberg

发明人： Torsten Klemm ,  Gerrit Rönneberg

IPC分类号： H02J7/00

CPC分类号： G01R31/3682 ,  B26B19/3873 ,  B26B19/388

摘要： A circuit for displaying the state of a battery that is almost discharged features a battery, an inductive load, and a controllable switch connected in series. The circuit also includes a display element connected in series with the inductive load and the battery. The controllable switch is opened when a voltage of the battery is lower than a first threshold level and is only closed again when the voltage of the battery is greater than a second threshold level. The circuit may also include a control circuit having a comparator which compares the voltage of the battery with the first threshold level and the second threshold level and triggers the controllable switch accordingly.

摘要翻译： 用于显示几乎放电的电池的状态的电路具有串联连接的电池，感性负载和可控开关。 电路还包括与感性负载和电池串联连接的显示元件。 当电池的电压低于第一阈值电平时，可控开关被打开，并且当电池的电压大于第二阈值电平时，再次闭合可控开关。 电路还可以包括具有比较器的控制电路，比较器将电池的电压与第一阈值电平和第二阈值电平进行比较，并相应地触发可控开关。

公开(公告)号：US08138705B2

公开(公告)日：2012-03-20

申请号：US12306169

申请日：2007-06-20

申请人： Torsten Klemm ,  Ingo Vetter

发明人： Torsten Klemm ,  Ingo Vetter

IPC分类号： H02P23/00

CPC分类号： H02M7/5387 ,  H02M1/08 ,  H03K17/166 ,  H03K17/6872

摘要： A circuit arrangement for controlling an electrical load is provided with a bridge circuit which comprises four electronic switches with the load arranged in a transverse leg of the bridge circuit. A control circuit has respective control terminals for the four electronic switches. The control terminal for the first electronic switch is connected to the control terminal for the fourth electronic switch by means of a series connection consisting of a first capacitor and a first resistance, and the control terminal for the third electronic switch is connected to the control terminal for the second electronic switch by means of a series connection consisting of a second capacitor and a second resistance.

摘要翻译： 用于控制电负载的电路装置设置有桥式电路，该桥式电路包括四个电子开关，负载布置在桥式电路的横向支腿中。 控制电路具有用于四个电子开关的各自的控制端子。 第一电子开关的控制端子通过由第一电容器和第一电阻组成的串联连接到第四电子开关的控制端子，第三电子开关的控制端子连接到控制端子 用于通过由第二电容器和第二电阻组成的串联连接的第二电子开关。

公开(公告)号：US07180254B2

公开(公告)日：2007-02-20

申请号：US11025311

申请日：2004-12-29

申请人： Torsten Klemm ,  Bernhard Kraus ,  Uwe Schaaf

发明人： Torsten Klemm ,  Bernhard Kraus ,  Uwe Schaaf

IPC分类号： H02P1/00

CPC分类号： H02K33/16 ,  H02P25/032

摘要： A method of controlling an oscillating electric motor of a small electric appliance, the method including supplying an electric current to a coil to produce a magnetic field emanating from a first motor component and setting a second motor component in an oscillatory motion relative to the first motor component; determining at least one electrical characteristic of the coil for an instant of time at which current is supplied to the coil, the at least one electrical characteristic being related to a motion quantity of the first motor component relative to the second motor component; and then supplying further current to the coil as a function of the at least one electrical characteristic determined.

摘要翻译： 一种控制小型电器的振荡电动机的方法，所述方法包括向线圈供给电流以产生从第一电动机部件发出的磁场并将第二电动机部件设置成相对于第一电动机的振荡运动 零件; 确定所述线圈的至少一个电特性，所述瞬时电流被提供给所述线圈，所述至少一个电特性与所述第一电动机部件相对于所述第二电动机部件的运动量相关; 然后根据确定的至少一个电特性向线圈提供进一步的电流。

公开(公告)号：US20050146296A1

公开(公告)日：2005-07-07

申请号：US11025311

申请日：2004-12-29

申请人： Torsten Klemm ,  Bernhard Kraus ,  Uwe Schaaf

发明人： Torsten Klemm ,  Bernhard Kraus ,  Uwe Schaaf

IPC分类号： H02P25/06 ,  H02K33/16 ,  H02P5/00 ,  H02P25/02

CPC分类号： H02K33/16 ,  H02P25/032

摘要： A method of controlling an oscillating electric motor of a small electric appliance, the method including supplying an electric current to a coil to produce a magnetic field emanating from a first motor component and setting a second motor component in an oscillatory motion relative to the first motor component; determining at least one electrical characteristic of the coil for an instant of time at which current is supplied to the coil, the at least one electrical characteristic being related to a motion quantity of the first motor component relative to the second motor component; and then supplying further current to the coil as a function of the at least one electrical characteristic determined.

摘要翻译： 一种控制小型电器的振荡电动机的方法，所述方法包括向线圈供给电流以产生从第一电动机部件发出的磁场并将第二电动机部件设置成相对于第一电动机的振荡运动 零件; 确定所述线圈的至少一个电特性，所述瞬时电流被提供给所述线圈，所述至少一个电特性与所述第一电动机部件相对于所述第二电动机部件的运动量相关; 然后根据确定的至少一个电特性向线圈提供进一步的电流。