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    • 3. 发明授权
    • Electric toothbrush
    • 电动牙刷
    • US5561881A
    • 1996-10-08
    • US409123
    • 1995-03-22
    • Thomas KlingerMaximilian PachelMartin SonnekErich Krammer
    • Thomas KlingerMaximilian PachelMartin SonnekErich Krammer
    • A46B15/00A61C17/22A46B13/02
    • A46B15/0006A46B15/0002A61C17/22A61C17/221A61C17/224
    • An electric toothbrush comprising a toothbrush device (100) and a charge device (200) is operative to provide an accurate determination and an adequate indication of the duty performance of toothbrushing. The toothbrush device (100) comprises a supply unit (110), a control unit (120) and a driving portion (130). The control unit (120) is provided with a time-measuring portion (121) for measuring the duty time during toothbrushing, a pressure-measuring portion (122) for measuring the duty pressure during toothbrushing, a position-determining portion (124) for determining the duty position during toothbrushing and a computing portion (123) to compute a duty performance. An accurate determination of the duty performance is achieved in computing portion (123) which computes the duty performance in response of the duty time, the duty pressure and the duty position. "duty" time, pressure and position being the time, pressure and position during operation of the toothbrush during toothbrushing. The duty performance and optionally the duty time, duty pressure and duty position are indicated by indication portion (2 10) located either on the toothbrush device (100) or on the charge device (200). In case of a detachable toothbrush device (100), the control unit (120) in the toothbrush device (100) and the indication portion (210) in the charge device (200) may communicate via a wireless communication link.
    • 包括牙刷装置(100)和充电装置(200)的电动牙刷可操作以提供对牙刷的占空比的精确确定和充分指示。 牙刷装置(100)包括供应单元(110),控制单元(120)和驱动部分(130)。 控制单元(120)设置有用于测量刷牙期间的占空比的时间测量部分(121),用于测量刷牙期间的占空比的压力测量部分(122),位置确定部分(124),用于 确定刷牙期间的占空位置和计算部分(123)以计算占空比性能。 在计算部分(123)中实现了占空比性能的准确确定,计算部分(123)响应于占空比时间,占空比和占空比来计算占空比。 “责任”时间,压力和位置是牙刷在刷牙过程中的时间,压力和位置。 负责性能和任选的占空比,占空比和占空位置由位于牙刷装置(100)或充电装置(200)上的指示部分(210)指示。 在可拆卸牙刷装置(100)的情况下,牙刷装置(100)中的控制单元(120)和充电装置(200)中的指示部分(210)可以经由无线通信链路进行通信。
    • 6. 发明授权
    • Power supply for resistance welding units
    • 电阻焊机组电源
    • US08178816B2
    • 2012-05-15
    • US11289229
    • 2005-11-28
    • Dieter StellwagThomas Klinger
    • Dieter StellwagThomas Klinger
    • B23K11/02B23K11/00
    • B23K11/243B23K11/241H02J3/00
    • A device for resistance welding includes a welding clamp housing, a welding transformer, a welding clamp, a welding clamp drive for operating the welding clamp and a power supply using alternating supply voltage. The device may be built as small as possible and may be simple to expand. The power supply is implemented by a main converter and by drive and welding converters. The output of the main converter is connected to the inputs of the drive and welding converters. The inputs of the drive and welding converters are connected to one another. These connections are implemented by an a.c. voltage intermediate circuit.
    • 用于电阻焊接的装置包括焊接夹具壳体,焊接变压器,焊接夹具,用于操作焊接夹具的焊接夹具驱动器和使用交变电源电压的电源。 该装置可以被制造得尽可能小,并且可以容易地扩展。 电源由主转换器和驱动和焊接转换器实现。 主转换器的输出端连接到驱动器和焊接转换器的输入端。 驱动器和焊接转换器的输入端彼此连接。 这些连接由a.c. 电压中间电路。