The present invention relates to a closed-type self-driven elevator comprising: a cage installed in an elevation passage of a building which extends up and down, so as to move up and down along the elevation passage; a rack part extending in a vertical direction in the building where the elevation passage is formed; a driving part installed in the cage and geared with the rack part to move the cage up and down along the rack part; a battery part installed in the cage and electrically connected to the driving part to supply power to the driving part; and a charging part charging power to the battery part, wherein the charging part comprises a first coil installed in the elevation passage and connected to an external power source, and a second coil installed in the cage and connected to the charging part to generate induced electromotive force from the first coil. Therefore, the present invention is capable of preventing shaking during driving and at a stop position.

    본 발명은 상하로 연장된 건물의 승강통로에 승강통로를 따라 상하 이동 가능하게 설치된 케이지와, 승강통로가 형성된 건물에 상하 방향으로 연장 설치되는 랙부와, 상기 케이지에 설치되어 랙부와 치합하여 랙부를 따라 케이지를 상하 이동시키는 구동부와, 케이지에 설치되며 구동부에 전기적으로 연결되어 구동부에 전력을 공급하는 배터리부와, 상기 배터리부에 전력을 충전하는 충전부를 포함하며; 상기 충전부는 승강통로에 설치되며 외부 전원에 연결된 제1 코일과, 상기 케이지에 설치되어 충전부에 연결되며 상기 제1 코일로부터 유도 기전력이 발생하는 제2 코일을 포함하는 폐쇄형 자가 구동 엘리베이터에 관한 것이다.


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    Title :

    An Elevator Of Closed Type Self-Driven


    Additional title:

    폐쇄형 자가 구동 엘리베이터


    Contributors:

    Publication date :

    2021-06-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern



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