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    • 10. 发明公开
    • VERRIEGELUNGSEINRICHTUNG ZUM VERRIEGELN EINER TÜR EINES HAUSHALTSGERÄTS, HAUSHALTSGERÄT UND ENTSPRECHENDES VERFAHREN
    • 锁紧装置用于锁定家用器具,家用器具的门和相应的方法
    • EP3143189A1
    • 2017-03-22
    • EP15720735.8
    • 2015-05-08
    • BSH Hausgeräte GmbH
    • CABALEIRO MARTINS, MarceloSEIDL, RudolfROSIN, TobiasBARBU, MirceaSTROBEL, Karl-Heinz
    • D06F39/14D06F37/42
    • D06F39/14D06F37/42
    • The invention relates to a locking device (6) for locking a door (5) of a domestic appliance (1), comprising a locking element (27) for mechanically locking the door (5), comprising a driving element (20) for moving the locking element (27) from an unlocking position in which the door (5) is unlocked into a locking position in which the door (5) is locked by the locking element (27), depending upon a current flow (I) through the driving element (20), wherein the driving element (20) is electrically coupled to a DC voltage source (12), comprising a switching element (22, 23) electrically coupled to the driving element (20) for controlling the current flow (I) through the driving element (20), and comprising a control unit (25) for controlling the switching element (22, 23), wherein the control unit (25) is designed for controlling the current flow (I) through the driving element (20) to emit a sequence of control pulses (30) to the switching element (22, 23). The locking device (6) comprises means for detecting a current voltage value (V) of a DC voltage (VZK) provided by the DC voltage source (12), wherein the control unit (25) is designed to adjust a pulse length (w) of the control pulses (30) as a function of the current voltage value (V).
    • 本发明涉及的锁定装置(6)用于锁定家用器具(1),包括用于机械锁止(5)包括驱动元件(20)用于移动所述门上的锁定元件(27)的门(5) 在其中所述门(5)被解锁成其中所述门(5)由所述锁定元件(27)锁定在锁定位置中,在一个电流流动(I)通过从属从解锁位置的锁定元件(27) 驱动元件(20)worin所述驱动元件(20)被电耦合到包括用于控制电流流动的开关元件(22,23)电耦合到所述驱动元件(20)的DC电压源(12)(I )通过所述驱动元件(20)和用于控制所述开关元件(22,23),worin所述控制单元(25)被设计用于控制通过该驱动元件的电流流动(I)包括:控制单元(25)( 20)以发射控制脉冲(30)与开关元件(22,23)的序列。 所述锁定装置(6)包括用于检测由所述直流电压源(12)提供的DC电压(AAAI)的电流电压值(V),worin所述控制单元(25)被设计成调整的脉冲长度(瓦特 )的控制脉冲(30),作为当前的电压值(V)的函数的。