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    • 5. 发明授权
    • Circuit arrangement and method for supplying a capacitive load
    • 用于提供容性负载的电路布置和方法
    • US08456248B2
    • 2013-06-04
    • US12739158
    • 2008-09-12
    • Uwe SchoberRobert SchäferFrank Kressmann
    • Uwe SchoberRobert SchäferFrank Kressmann
    • H03B5/34
    • H01L41/042
    • A circuit arrangement (S) for supplying a load (P), whose essential electric property is capacitance, from a DC voltage source (U0) has a switch element (S1), which in the operational state is alternately switched between the conductive and non-conductive state, and at least one component (L1, L2) whose essential property is inductance, the load (P) being coupled into the circuit arrangement (S) in parallel to the component (L1, L2) so that the load (P) and the component (L1, L2) form a parallel resonant circuit, the switch element (S1) is connected between the parallel resonant circuit and a base voltage (GND) and the DC voltage source is to be applied in parallel (U0) to the load. The circuit arrangement (S) according to the invention can be used to drive the capacitive load (P) in a bipolar manner, the supply of the load in the non-conductive phase of the switch element (S1) being achieved by the component (L1, L2).
    • 用于从直流电压源(U0)提供其基本电性为电容的负载(P)的电路装置(S)具有开关元件(S1),其在工作状态下交替地在导通和非导通 导电状态,以及至少一个其基本属性为电感的部件(L1,L2),负载(P)与部件(L1,L2)平行地耦合到电路装置(S)中,使得负载 )和组件(L1,L2)形成并联谐振电路,开关元件(S1)连接在并联谐振电路和基极电压(GND)之间,直流电压源并联(U0)至 负载。 根据本发明的电路装置(S)可用于以双极方式驱动电容性负载(P),开关元件(S1)的非导通相位中的负载的供应由组件 L1,L2)。
    • 6. 发明申请
    • CIRCUIT ARRANGEMENT AND METHOD FOR SUPPLYING A CAPACITIVE LOAD
    • 电路布置和供电方法
    • US20100315851A1
    • 2010-12-16
    • US12739158
    • 2008-09-12
    • Uwe SchoberRobert SchäferFrank Kressmann
    • Uwe SchoberRobert SchäferFrank Kressmann
    • H02M7/537
    • H01L41/042
    • A circuit arrangement (S) for supplying a load (P), whose essential electric property is capacitance, from a DC voltage source (U0) has a switch element (S1), which in the operational state is alternately switched between the conductive and non-conductive state, and at least one component (L1, L2) whose essential property is inductance, the load (P) being coupled into the circuit arrangement (S) in parallel to the component (L1, L2) so that the load (P) and the component (L1, L2) form a parallel resonant circuit, the switch element (S1) is connected between the parallel resonant circuit and a base voltage (GND) and the DC voltage source is to be applied in parallel (U0) to the load. The circuit arrangement (S) according to the invention can be used to drive the capacitive load (P) in a bipolar manner, the supply of the load in the non-conductive phase of the switch element (S1) being achieved by the component (L1, L2).
    • 用于从直流电压源(U0)提供其基本电性为电容的负载(P)的电路装置(S)具有开关元件(S1),其在工作状态下交替地在导通和非导通 导电状态,以及至少一个其基本属性为电感的部件(L1,L2),负载(P)与部件(L1,L2)平行地耦合到电路装置(S)中,使得负载 )和组件(L1,L2)形成并联谐振电路,开关元件(S1)连接在并联谐振电路和基极电压(GND)之间,直流电压源并联(U0)至 负载。 根据本发明的电路装置(S)可用于以双极方式驱动电容性负载(P),开关元件(S1)的非导通相位中的负载的供应由组件 L1,L2)。
    • 7. 发明申请
    • ELECTRIC TOOTHBRUSH
    • 电动牙刷
    • US20100175207A1
    • 2010-07-15
    • US12601877
    • 2008-06-11
    • Bernhard KrausFrank ZieglerUwe SchoberRobert SchäferChristian Neyer
    • Bernhard KrausFrank ZieglerUwe SchoberRobert SchäferChristian Neyer
    • A46B13/00
    • A61C17/40A61C17/32A61C17/3454A61C17/3472
    • The present invention relates to an electric toothbrush, specifically the toothbrush handle of an electric toothbrush, with a handle housing, with a preferably rod-shaped drive transmitter which protrudes from a first side of the handle housing and on which a brush attachment can be secured, and with a drive motor for moving the drive transmitter, wherein the drive transmitter is mounted, by means of a bearing device in the interior of the handle housing, in the manner of a rocker arm such that the drive transmitter can be pivoted to-and-fro transverse to its longitudinal axis by the drive motor. The invention further relates to the whole toothbrush, comprising such a toothbrush handle part and a brush attachment secured to the drive transmitter thereof. According to the invention, the bearing device holds the drive transmitter so as to pivot about a rotation point lying outside the handle housing. Said rotation point is offset particularly far out from the handle housing, such that it comes to lie between the bristle array of the brush attachment and the front end of the handle in the area of the lips. In this way, an efficient cleaning movement with a large cleaning amplitude in the area of the bristle array can be combined with a low vibration amplitude of the toothbrush in the area of the lips.
    • 本发明涉及一种电动牙刷,特别是电动牙刷的牙刷手柄,其具有手柄壳体,优选地是杆状驱动变送器,其从手柄壳体的第一侧突出并且可以固定刷子附件 以及驱动马达,其用于通过摇臂的方式通过在手柄壳体的内部的轴承装置来安装驱动变送器的驱动发射器,使得驱动发射器可以枢转到 - 通过驱动电机横向于其纵向轴线。 本发明还涉及整个牙刷,包括这样的牙刷手柄部分和固定到其驱动发射器的刷子附件。 根据本发明,轴承装置保持驱动变送器以绕位于手柄壳体外部的旋转点枢转。 所述旋转点与手柄壳体偏离特别远的地方,使得它位于刷子附件的刷毛阵列和手柄区域中的嘴唇的前端之间。 以这种方式,在刷毛阵列的区域中具有大的清洁振幅的有效的清洁运动可以与嘴唇区域中的牙刷的低振动振幅组合。
    • 9. 发明授权
    • Machine for preparing hot beverages
    • 制作热饮料的机器
    • US06305268B1
    • 2001-10-23
    • US09548463
    • 2000-04-13
    • Stefan SchambergUwe SchoberHeinz KelterbornBernd Trebitz
    • Stefan SchambergUwe SchoberHeinz KelterbornBernd Trebitz
    • A47J3100
    • A47J31/44A47J31/40
    • The present invention relates to a machine for preparing hot beverages, comprising a water tank (1) which can be filled with water (23) and a brewing unit (6) which can be filled with an ingredient (9) such as ground coffee or tea leaves. The water (23) is heated and supplied to the brewing unit (6) for extraction. After the extraction process, the hot beverage (24) flows into a container (8). The machine for preparing hot beverages includes a device (10, 11) for sensing the amount of water and ingredients. The device (10, 11) sends corresponding electric signals to an electronic evaluation device (14). The electronic evaluation device (14) indicates the detected strength of the hot beverage on an indicator instrument (17). The degree of strength may be varied by this arrangement in conformity with a user's taste. Further, only that amount of ingredients required for the desired strength of the beverage is used.
    • 本发明涉及一种用于制备热饮料的机器,包括可以填充水(23)的水箱(1)和可以填充成分(9)的冲泡单元(6),所述配料(9)例如研磨咖啡或 茶叶。 水(23)被加热并供应到酿造单元(6)以进行萃取。 在提取过程之后,热饮料(24)流入容器(8)。 用于制备热饮料的机器包括用于感测水量和成分量的装置(10,11)。 设备(10,11)向电子评估设备(14)发送相应的电信号。 电子评价装置(14)表示在指示器(17)上检测到的热饮料的强度。 这种安排可以根据用户的口味来改变强度。 此外,仅使用所需量的饮料所需强度的成分。