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    • 1. 发明公开
    • ELECTRIC SAFETY CIRCUIT FOR USE WITH AN ELECTRIC RECEPTACLE
    • ELEKTRISCHE SICHERHEITSSCHALTUNG ZUR VERWENDUNG MIT EINER ELEKTRISCHEN AUFNAHME
    • EP3005508A2
    • 2016-04-13
    • EP13886438.4
    • 2013-06-06
    • Avitan, Simon
    • Avitan, Simon
    • H02H3/00
    • H01R13/44H01R13/713H02H3/04H02H5/12H02H11/00
    • An electric safety circuit for use with an electric receptacle includes a relay and contacts in which power from a mains is supplied through the contacts to the receptacle only when the contacts are closed; a transistor for controlling the relay to open or close the contacts; an enabling device for supplying an enabling signal to the transistor to close the contacts when a plug of an electrically connected device is inserted into the receptacle, the electrically connected device is turned on, and there is no electrical contact by a person with the power supplied to the electrically connected device; and a disabling device for supplying a disabling signal to the transistor to open the contacts when there is electrical contact by a person with the power supplied to the electrically connected device.
    • 与电插座一起使用的电气安全电路包括继电器和触点,只有当触点闭合时,电源的电源通过触点供应到插座; 用于控制继电器以打开或闭合触点的晶体管; 当将电连接的装置的插头插入插座时,使能装置用于向晶体管提供使能信号以闭合触点,电连接的装置被接通,并且没有电力的人接触电力 到电连接的装置; 以及禁用装置,用于当被提供给电连接装置的电力的人接触时,向晶体管提供禁用信号以打开触点。