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1. 发明授权

US5151851A Method and circuit arrangement for generating a sinusoidal line AC voltage from a DC voltage 失效
标题翻译：从直流电压产生SINUSOIDAL线路交流电压的方法和电路布置
公开(公告)号：US5151851A
公开(公告)日：1992-09-29
申请号：US717939
申请日：1991-06-20
申请人： Peter Busch , Helmut Rettenmaier , Willi Sterzik
发明人： Peter Busch , Helmut Rettenmaier , Willi Sterzik
IPC分类号： H02J7/02 , H02M7/538
CPC分类号： H02M7/53806 , H02J7/022
摘要： Method and circuit arrangement for generating a sinusoidal line AC voltage from a DC voltage. For generating a sinusoidal line AC voltage from a DC voltage, the DC voltage is converted into a square-wave voltage having voltage pulses whose durations are controlled in accordance with the variation of the sinusoidal line AC voltage to be generated. The square-wave voltage is transmitted via a high-frequency transformer. Subsequently, the transmitted voltage pulses are respectively tapped and filtered for a given chronological duration. A secondary side of the high-frequency transformer is respectively shorted during pulse pauses caused by the sinusoidal control of voltage pulse durations for a simultaneous constant applied pulse frequency. In these phases, energy is transmitted back to the source of the DC voltage via the high-frequency transformer. As a result, the circuit arrangement can also be employed as a charging circuit.
摘要翻译：用于从直流电压产生正弦线路交流电压的方法和电路装置。为了从直流电压产生正弦线路交流电压，将直流电压转换成具有根据要产生的正弦线路交流电压的变化来控制持续时间的电压脉冲的方波电压。方波电压通过高频变压器传输。随后，传送的电压脉冲分别按照给定的时间顺序被抽头和滤波。高频变压器的二次侧分别在由同步恒定施加的脉冲频率的电压脉冲持续时间的正弦控制引起的脉冲暂停期间短路。在这些阶段，能量通过高频变压器传输回直流电压源。结果，电路装置也可以用作充电电路。

2. 发明授权

US5128852A Current-fed push-pull converter 失效
标题翻译：电流推拉转换器
公开(公告)号：US5128852A
公开(公告)日：1992-07-07
申请号：US689540
申请日：1991-04-23
申请人： Helmut Rettenmaier , Peter Busch
发明人： Helmut Rettenmaier , Peter Busch
IPC分类号： H02M3/335 , H02M3/337
CPC分类号： H02M3/3374 , H02M3/33561
摘要： Current-fed push-pull converter. In a current-fed push-pull converter that is composed of a step-down regulator and of a push-pull controlled transformer, the transformer is connected following the step-down regulator. The converter also has push-pull switches, a transformer unit and at least one DC voltage top circuit for a respective output DC voltage. The transformer unit is formed by an auto transformer.
摘要翻译：电流馈电推挽转换器。在由降压调节器和推挽控制变压器组成的馈电推挽转换器中，变压器在降压调节器之后连接。转换器还具有推挽开关，变压器单元和用于相应输出DC电压的至少一个DC电压顶部电路。变压器单元由自动变压器形成。

3. 发明授权

US09178436B2 Closed-loop control circuit for an auxiliary power supply unit and power supply unit arrangement 有权
标题翻译：用于辅助电源单元和电源单元布置的闭环控制电路
公开(公告)号：US09178436B2
公开(公告)日：2015-11-03
申请号：US13818503
申请日：2011-08-02
申请人： Peter Busch
发明人： Peter Busch
IPC分类号： H02J1/10 , H02M3/335 , H02J9/06
CPC分类号： H02M3/33561 , H02J1/102 , H02J9/062 , H02M3/33523 , Y10T307/406
摘要： A closed-loop control circuit for an auxiliary power supply unit includes a control loop for the closed-loop control of a voltage transformer of the auxiliary power supply unit via a controlled variable to produce a setpoint voltage, wherein the control loop includes an additional circuit that limits a change in the controlled variable in the event of provision of an external voltage of a main power supply unit at a first output for emitting voltage generated by the auxiliary power supply unit when the external voltage exceeds a setpoint voltage of the auxiliary power supply unit.
摘要翻译：用于辅助电源单元的闭环控制电路包括用于经由受控变量对辅助电源单元的变压器进行闭环控制以产生设定点电压的控制回路，其中控制回路包括附加电路当外部电压超过辅助电源的设定点电压时，在第一输出处提供主电源单元的外部电压以发出由辅助电源单元产生的电压的情况下，限制控制变量的变化单元。

4. 发明授权

US09160265B2 Regulating circuit and method for regulating rotary speed, data processing device, and program code 有权
标题翻译：用于调节转速的调节电路和方法，数据处理装置和程序代码
公开(公告)号：US09160265B2
公开(公告)日：2015-10-13
申请号：US13881505
申请日：2011-10-20
申请人： Peter Busch
发明人： Peter Busch
IPC分类号： H02P23/00 , H02P3/00 , H02P7/06 , G06F1/20 , H05K7/20
CPC分类号： H02P7/06 , G06F1/20 , G06F1/206 , H05K7/20209
摘要： A regulating circuit that regulates rotary speed of a pulse-width modulated fan includes a measuring device that determines a period duration (TIst) of a tacho signal (TACH) of the fan, a digital regulating register that acquires a regulation value to drive the fan on the basis of a determined period duration (TIst) and a desired value (Tsoll), a digital control register that adjusts a duty ratio to drive the fan, the digital control register has a smaller register width than the digital regulating register, and a controller that updates the digital control register by evaluating a predetermined number of more significant bits of the digital regulating register.
摘要翻译：调节脉宽调制风扇的转速的调节电路包括：测量装置，其确定风扇的转速信号（TACH）的周期持续时间（TIst）;数字调节寄存器，其获取用于驱动风扇的调节值基于确定的周期持续时间（TIst）和期望值（Tsoll），调整用于驱动风扇的占空比的数字控制寄存器，数字控制寄存器具有比数字调节寄存器更小的寄存器宽度，并且控制器通过评估数字调节寄存器的预定数量的更高有效位来更新数字控制寄存器。

5. 发明授权

US08472216B2 Circuit arrangement and control circuit for a power-supply unit, computer power-supply unit and method for switching a power-supply unit 有权
标题翻译：用于电源单元的电路布置和控制电路，计算机电源单元和用于切换电源单元的方法
公开(公告)号：US08472216B2
公开(公告)日：2013-06-25
申请号：US13000922
申请日：2009-05-25
申请人： Peter Busch
发明人： Peter Busch
IPC分类号： H02H7/10 , H02M7/04 , H02M7/68 , H02M3/24
CPC分类号： H02M7/162 , H02J9/005 , H02M1/126 , H02M1/14 , H02M1/36 , H02M2001/0032 , H02M2001/322 , Y02B70/16 , Y10T307/305 , Y10T307/76
摘要： A circuit arrangement includes a switching element that switches a load current, a current-limiting element connected in series to the switching element, a bistable first relay connected in parallel to the switching element and the current-limiting element, and a control circuit that switches the power-supply unit from a first operating state to a second operating state in which a load current for generating a DC voltage flows from the power grid to the power-supply unit, such that the control circuit turns on the switching element for a first time period during switching of the power-supply unit from the first to the second operating state, to turn the bistable relay on during the first time period, and to turn the switching element off at the end of the first time period.
摘要翻译：电路装置包括：开关元件，负载电流的开关元件;与开关元件串联连接的限流元件;与开关元件和限流元件并联连接的双稳态第一继电器;以及控制电路，电源单元从第一操作状态到第二操作状态，其中用于产生DC电压的负载电流从电网流向电源单元，使得控制电路将开关元件接通第一在将电源单元从第一操作状态切换到第二操作状态期间，在第一时间段期间打开双稳态继电器并在第一时间段结束时关闭开关元件。

6. 发明授权

US08219842B2 Computer system and method for energy-saving operation of a computer system 有权
标题翻译：计算机系统节能运行的计算机系统和方法
公开(公告)号：US08219842B2
公开(公告)日：2012-07-10
申请号：US12536851
申请日：2009-08-06
申请人： Peter Busch , Corinna Kammerer , Peter Kastl , Werner Sausenthaler , Hans-Juergen Pelz
发明人： Peter Busch , Corinna Kammerer , Peter Kastl , Werner Sausenthaler , Hans-Juergen Pelz
IPC分类号： G06F1/32
CPC分类号： G06F1/3203 , G06F1/3209 , G06F1/3287 , H04L12/12 , Y02D10/171 , Y02D50/20 , Y02D50/40
摘要： A computer system has at least one supply device, at least one system component with a data-processing device and at least one communications device. The supply device has at least one programmable control module that is supplied with an operating energy by a voltage source coupled to the at least one supply device and operated independently thereof.
摘要翻译：计算机系统具有至少一个供应装置，至少一个具有数据处理装置的系统部件和至少一个通信装置。所述供应装置具有至少一个可编程控制模块，所述可编程控制模块通过耦合到所述至少一个供应装置的电压源被提供操作能量并且独立地操作。

7. 发明授权

US07000848B2 Circuit configuration for fan regulation 有权
标题翻译：风扇调节电路配置
公开(公告)号：US07000848B2
公开(公告)日：2006-02-21
申请号：US10768457
申请日：2004-01-30
申请人： Peter Busch
发明人： Peter Busch
IPC分类号： F24F7/00 , H03K5/153 , G05B1/02 , F01B25/00
CPC分类号： G05D7/0676
摘要： A fan regulation circuit configuration includes an input receiving an input voltage (proportional to fan current and forms a first comparison voltage), a low-pass filter (filters input voltage and a filter output voltage is tapped off as second comparison voltage), a first comparison device for commutation identification (outputs signal indicating a commutation if value of one of the comparison voltages multiplied by first factor is greater than the other comparison voltage), and a regulator (outputs a control voltage dependent upon identified commutation pulses). The circuit has self-adjusting sensitivity adaptation and a second comparison device outputting a signal if the value of one of the comparison voltages multiplied by a second factor is greater than the other comparison voltage, the second factor being less than the first factor. A control device decreases the first and second factors in the event of an output signal of the second comparison device being received to reduce the sensitivity of the commutation identification.
摘要翻译：风扇调节电路配置包括接收输入电压（与风扇电流成比例并形成第一比较电压）的输入，低通滤波器（滤波器输入电压和滤波器输出电压作为第二比较电压被分接），第一用于换向识别的比较装置（如果比较电压中的一个乘以第一因子的值大于另一个比较电压，则输出指示换向的信号）和调节器（输出取决于所识别的换向脉冲的控制电压）。如果所述比较电压中的一个乘以第二因子的值大于另一个比较电压，则所述电路具有自调整灵敏度适应和第二比较装置输出信号，所述第二因子小于第一因子。在接收到第二比较装置的输出信号的情况下，控制装置降低第一和第二因素，以降低换向识别的灵敏度。

8. 发明授权

US06876184B2 Circuit arrangement for measuring the current consumption of a transistor-controlled load 失效
标题翻译：用于测量晶体管控制负载的电流消耗的电路布置
公开(公告)号：US06876184B2
公开(公告)日：2005-04-05
申请号：US10204420
申请日：2001-03-30
申请人： Peter Busch
发明人： Peter Busch
IPC分类号： G01R19/00 , H02P7/288
CPC分类号： G01R19/0092
摘要： The invention relates to a circuit arrangement for measuring the current consumption of a transistor-controlled load, in particular of an electromotor, whereby a load current (IL) is detected by measuring the controlling current (IT2) of an output bipolar transistor (T1). The controlling current (IT2) is detected using the voltage drop across an internal measuring shunt (R1). As the controlling current (IT2) is substantially smaller than the load current, the power losses are negligible in comparison with a measuring shunt that is connected in series to the load. In addition, there is no need for a controlling unit input, to which an external measuring-circuit voltage is applied.
摘要翻译：本发明涉及一种用于测量晶体管控制负载（特别是电动机）的电流消耗的电路装置，由此通过测量输出双极晶体管（T1）的控制电流（IT2）来检测负载电流（IL）。使用内部测量分流（R1）之间的电压降来检测控制电流（IT2）。由于控制电流（IT2）明显小于负载电流，与与负载串联连接的测量分流器相比，功率损耗可忽略不计。此外，不需要施加外部测量电路电压的控制单元输入。

9. 发明授权

US5864476A Power supply apparatus 失效
标题翻译：电源设备
公开(公告)号：US5864476A
公开(公告)日：1999-01-26
申请号：US894537
申请日：1997-08-21
申请人： Peter Busch
发明人： Peter Busch
IPC分类号： G05F1/46 , H02J1/10 , H02M7/00 , H02M3/06
CPC分类号： G05F1/46 , H02J1/10
摘要： A power supply apparatus is shown that comprises several identical individual power packs connected in parallel so as to be decoupled from one another. The individual power packs produce coupled output voltages, of which one is adjusted by a pulse duty control and the others are corrected in linear fashion. By means of a correction such that a comparison of target/actual output voltage values is done without, the mean value of all the actual current values is formed, and a mistuning of a respective target/actual current comparison is carried out, a constantly uniform current distribution to the individual power packs is achieved, with a low power loss, fault tolerance via possible redundancy, and the possibility of "hot board replacement."
摘要翻译： PCT No.PCT / DE96 / 00178 Sec。 371日期1997年8月21日 102（e）日期1997年8月21日PCT提交1996年2月6日PCT公布。公开号WO96 / 26571 日期1996年8月29日显示了一种电源装置，其包括并联连接的若干相同的独立电源组件，以便彼此分离。单独的电源组产生耦合的输出电压，其中一个通过脉冲占空比控制进行调整，其它电压以线性方式校正。通过校正，使得目标/实际输出电压值的比较不进行，形成所有实际电流值的平均值，并且执行各个目标/实际电流比较的失真，持续均匀实现对各个电源组的电流分配，具有低功率损耗，通过可能的冗余的容错，以及“热板更换”的可能性。

10. 发明授权

US4867183A Dispenser for hair cosmetics 失效
标题翻译：头发化妆品分配器
公开(公告)号：US4867183A
公开(公告)日：1989-09-19
申请号：US270416
申请日：1988-11-08
申请人： Peter Busch , Klaus Thiele
发明人： Peter Busch , Klaus Thiele
IPC分类号： A45D19/02 , A45D24/22
CPC分类号： A45D24/22 , A45D19/02
摘要： There is disclosed a dispenser for hair treating solution and the like in the form of a comb or brush having a hollow spine and teeth of absorbent material inserted therein in capillary-active communication with treatment solution in a reservoir in the spine, the flow of solution from the spine through the teeth to the hair being dependent solely on the quantity of solution applied to the hair through capillarly action. Spacers may also be provided to hold the teeth in spaced relation to the scalp.
摘要翻译：公开了一种梳子或刷子的头发处理溶液等的分配器，该梳子或刷子具有中空的脊柱和插入其中的吸收材料的牙齿，与脊柱中的储存器中的处理溶液进行毛细作用连通，溶液流动从脊椎通过牙齿到头发仅依赖于通过毛细作用施加到头发上的溶液的量。还可以提供间隔件以将牙齿保持与头皮间隔开的关系。

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