The present invention relates to a device for preventing a sudden unintended acceleration accident of a vehicle, which prevents magnetization of a valve by frequently changing the current direction of an electromagnet by a rotary switch. More specifically, the device for preventing a sudden unintended acceleration accident, which is installed by being electrically connected between a fuel supply line and a starting system of a vehicle, is characterized in that a current is connected by the operation of a timer switch in a set engine rotation speed such that fuel supply of the fuel supply line is blocked by operating an opening and closing unit using the electromagnet that stops operation by a current breaker for blocking fuel or a current by operation of the electromagnet; and the rotary switch which frequently changes a current direction and is installed on the stating system connected to the electromagnet. Accordingly, the device can be manufactured by a simple structure at low costs. In addition, magnetization of an opening and closing valve is prevented by frequently changing the current direction of the electromagnet, and blocking fuel supply whenever reaching an engine rotation speed that represents unexpected sudden acceleration of a vehicle, thereby almost perfectly preventing a sudden unintended acceleration accident.

    본 발명은 급발진 사고방지장치에 관한 것으로서. 차량의 연료공급라인과 시동장치 사이에서 전기적으로 연결되어 설치되는 급발진 사고방지장치에 있어서 상기 차량의 설정된 엔진회전수에서 타이머 스위치의 동작으로 전류가 연결되어 전자석의 작동으로 연료를 차단하거나 전류가 차단되는 전류차단기에 의해 작동을 멈추는 전자석으로 개폐수단을 작동시켜 연료공급라인의 연료공급을 차단 하도록 하되, 상기 전자석과 연결되는 시동장치에 전류의 방향을 수시로 바꾸어 주는 로터리스위치를 설치한 것으로 간단한 구조로 저렴하게 제작할 수 있고, 차량이 불시에 급가속을 하는 엔진회전수에 도달하기만 하면 연료의 공급을 차단하며 전자석의 전류방향을 수시로 바꾸어 개폐밸브의 자석화를 방지하여 급발진 사고를 거의 완벽하게 방지 할 수 있는 효과가 있다.


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    Titel :

    DEVICE FOR PREVENTING SUDDEN START OF AUTOMOBILES


    Weitere Titelangaben:

    차량의 급발진 사고 방지장치


    Beteiligte:
    KIM JIN MIN (Autor:in)

    Erscheinungsdatum :

    07.06.2016


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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