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    • 1. 发明授权
    • AC voltage controller
    • 交流电压控制器
    • US08817430B2
    • 2014-08-26
    • US13162953
    • 2011-06-17
    • Helmut SimonAndreas LandererWerner Kaps
    • Helmut SimonAndreas LandererWerner Kaps
    • H01L21/00
    • H02M5/293H02H3/08H02M1/32H02P7/292H03K17/08142H03K17/6874H03K2217/0009
    • An AC voltage controller has two transistors which can be positioned between two AC voltage terminals in series with a load. The two transistors are connected in series in such a way that their respective source terminals are connected to one another. The AC voltage controller also contains a signal generator for generating a switching signal for actuating the two transistors, a buffer which is connected downstream of the signal generator and which is set by the signal generator in order to actuate the two transistors. An actuation circuit or driver circuit is connected downstream of the buffer, for the purpose of actuating the two transistors in accordance with the set state of the buffer. A current-limiting circuit is provided for limiting or switching off the current through the two transistors in the case of an excessively large current through the load.
    • AC电压控制器具有两个晶体管,它们可以位于与负载串联的两个AC电压端子之间。 这两个晶体管以它们各自的源极端子彼此连接的方式串联连接。 交流电压控制器还包括一个信号发生器,用于产生用于致动两个晶体管的开关信号,该缓冲器连接在信号发生器的下游,并由信号发生器设置,以便致动两个晶体管。 驱动电路或驱动电路连接在缓冲器的下游,用于根据缓冲器的设定状态来致动两个晶体管。 在通过负载的电流过大的情况下,提供限流电路来限制或关断通过两个晶体管的电流。
    • 2. 发明授权
    • Operator control panel for a domestic appliance
    • 家用电器操作员控制面板
    • US08101880B2
    • 2012-01-24
    • US12565431
    • 2009-09-23
    • Werner KapsThomas Frommelt
    • Werner KapsThomas Frommelt
    • H01H9/00
    • H03K17/962F24C7/082H03K2217/960755H03K2217/960765
    • An operator control panel for a domestic appliance includes a panel body having an operator control face facing a user and a rear face facing away from the operator control face. A sensor element of an electrically conductive material forms a capacitive sensor area together with the panel body. A conversion electronics system converts capacitance values generated in the sensor area into digital signals. The conversion electronics system is electrically conductively connected to the sensor element and is disposed on the rear face of the panel body. The sensor element and the conversion electronics system are firmly connected to the panel body and are two components which are mechanically decoupled from a control electronics system of the domestic appliance.
    • 用于家用电器的操作员控制面板包括具有面向使用者的操作者控制面和背离操作者控制面的后表面的面板主体。 导电材料的传感器元件与面板本体一起形成电容传感器区域。 转换电子系统将在传感器区域中产生的电容值转换为数字信号。 转换电子系统导电地连接到传感器元件并且设置在面板主体的后表面上。 传感器元件和转换电子系统牢固地连接到面板主体,并且是与家用电器的控制电子系统机械分离的两个部件。
    • 5. 发明授权
    • Dishwasher pump drive
    • 洗碗机泵驱动
    • US06775468B2
    • 2004-08-10
    • US10216937
    • 2002-08-12
    • Michael ZinkeWerner KapsThomas SchlosserPietro NavarraBruno Greco
    • Michael ZinkeWerner KapsThomas SchlosserPietro NavarraBruno Greco
    • H02P506
    • H02P6/14
    • For their pump drive dishwashers are usually equipped for reasons of cost only with an unregulated asynchronous motor which however is temperamental in terms of the sealing requirements involved, and a simple controller operating circuit (13) for executing the functional program because a rotary speed-controllable drive could not comply with the price limit which is preset by the market. However rotary speed control would be highly desirable in terms of the level of efficiency, energy demand and the generation of noise. In order to embody a dishwasher with a pump drive which involves a low level of wear and which is controllable in respect of its rotary speed without a substantial increase in cost, the use of a dc motor (11) with field windings (19) which can be alternately supplied with current by way of sensor-controlled switching sections (34) is an optimum. In that case a commutator (18) which is responsive to the polarity of the multi-pole permanent-magnetic rotor (17) which is supported in the form of a wet rotor member in the air gap predetermines which of the field windings (19) is to be actuated at the time. Hum phenomena by virtue of the residual ripple of the dc field voltage can be compensated by superimposition of pulse width modulation, in opposite relationship to the variation in amplitude. Such compensation is unnecessary however if pure rotary speed regulation is not effected by way of the controller (14), but infraposed current regulation is afforded for operation at a constant torque at the predetermined rotary speed. This additional circuit (20) for actuation of the field windings (19) is advantageously fitted directly to the motor (11) and in turn actuates it substantially by way of the previous interfaces from the operating circuit (13) which has remained practically unchanged.
    • 对于他们的泵驱动来说,洗碗机通常是配备成本的原因,只是因为不稳定的异步电动机在所涉及的密封要求方面是气质的,而简单的控制器操作电路(13)用于执行功能程序,因为旋转速度可控制 驱动器不符合市场预设的价格限制。 然而,在效率水平,能量需求和噪声的产生方面,旋转速度控制是非常需要的。 为了体现具有泵驱动器的洗碗机,其涉及低水平的磨损并且相对于其转速可以控制,而不会显着增加成本,使用具有励磁绕组(19)的直流电动机(11) 可以通过传感器控制的切换部分(34)交替地提供电流是最佳的。 在这种情况下,响应于在气隙中以湿转子构件的形式被支撑的多极永磁转子(17)的极性的换向器(18)预先确定了哪个励磁绕组(19) 当时被启动。 可以通过叠加脉冲宽度调制来补偿由于直流场电压的残余纹波引起的谐波现象,与振幅的变化相反。 这样的补偿是不必要的,但是如果没有通过控制器(14)实现纯粹的旋转速度调节,而是以预定转速在恒定转矩下进行下降的电流调节。 用于致动励磁绕组(19)的该附加电路(20)有利地直接安装到电动机(11),并且基本上通过已经保持几乎不变的操作电路(13)的先前接口来致动它们。
    • 8. 发明申请
    • Rotary Selector
    • 旋转选择器
    • US20090038921A1
    • 2009-02-12
    • US12181763
    • 2008-07-29
    • Werner KapsHarald RappAndreas Brauchle
    • Werner KapsHarald RappAndreas Brauchle
    • H01H19/14
    • H01H19/115G05G1/08G05G5/06H01H25/065
    • A rotary selector forms a control element for inputting a setting value to an electronic control system, in particular for a control device of an electronic domestic appliance, such as a washing machine, a dishwasher, or the like. The rotary selector has a rotatably mounted control portion and an adapter non-rotatably connected to the control portion. The adapter has a latching section with side faces arranged uniformly about its periphery. Coaxially with the latching section of the adapter is a stationary spring element formed with elastic legs arranged uniformly about a periphery of the latching section and which extend tangentially relative to the side faces of the latching section. The number of the side faces of the latching section is an integral multiple of the number of the elastic legs of the spring element.
    • 旋转选择器形成用于向电子控制系统输入设定值的控制元件,特别是用于诸如洗衣机,洗碗机等的家用电器的控制装置。 旋转选择器具有可旋转地安装的控制部分和不可旋转地连接到控制部分的适配器。 适配器具有闩锁部分,其侧面围绕其周边均匀地排列。 与适配器的闩锁部分同轴的是固定的弹簧元件,其形成有弹性腿,弹性腿围绕闩锁部分的周边均匀地布置,并且相对于闩锁部分的侧面相切地延伸。 闩锁部分的侧面的数量是弹簧元件的弹性腿的数量的整数倍。