The present invention relates to a cooling apparatus for cooling a plastic fuel tank. According to the apparatus for cooling a plastic fuel tank (7) manufactured by blow molding, when pressure of an upper pneumatic line (11) connected to an upper frame (6) is abnormal or power inputted to the cooling apparatus is abnormal, a plunger (14) can be inserted into a stopper hole (13) of a guide rail (2) by control of operation of a solenoid actuator (15) using a controller (10). Accordingly, the upper frame (6) including an upper jig (5) can be prevented from falling freely along the guide rail (2).

    본 발명은 플라스틱 연료탱크 냉각용 쿨링장치에 관한 것으로, 블로잉 성형으로 제작된 플라스틱 연료탱크(7)를 냉각시키는 장치에서 상부프레임(6)과 연결된 상부 공압라인(11)의 압력이 비정상이거나 또는 쿨링장치로 입력되는 전력이 비정상인 경우, 제어기(10)에 의한 솔레노이드 액추에이터(15)의 동작제어에 의해 플런저(14)가 가이드레일(2)의 스토퍼홀(13)로 삽입되도록 함으로써, 상부지그(5)를 포함한 상부프레임(6)이 가이드레일(2)을 따라 자유 낙하되는 상황을 예방할 수 있도록 된 것이다.


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    Title :

    COOLING APPARATUS FOR PLASTIC FUEL TANK


    Additional title:

    플라스틱 연료탱크 냉각용 쿨링장치


    Contributors:

    Publication date :

    2018-05-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    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 / F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein



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