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    • 4. 发明公开
    • 금형냉각용 냉각수 공급장치 및 금형냉각장치
    • 用于模具冷却和模具冷却装置的冷却水供应装置
    • KR1020090126437A
    • 2009-12-09
    • KR1020080052518
    • 2008-06-04
    • 임채석
    • 임채석
    • B22D17/22B22D27/04B22D41/005
    • PURPOSE: A coolant supplying apparatus and a mold cooling apparatus are provided to control temperature of the coolant according to the temperature change or environment automatically and to improve cooling efficiency of the mold. CONSTITUTION: A coolant supplying apparatus comprises a water tank(100), a connecting body(210), an upper cylinder(220), a cylindrical pumping case(230), a pumping case cover(240) and a median pipe(250). The connection body comprises a first flow path(213) and a first check valve(v1). The upper cylinder is moved along an inner diameter of a first piston. The cylindrical pumping case is located inside the water tank. The both ends of the cylindrical pumping case are opened according to the up and down movement of a second piston. The pumping case cover has a second check valve(v2) and a second flow path(243), and inhales the coolant into the pumping case inside. The coolant is discharged to the outside through the second flow path.
    • 目的:提供冷却剂供应装置和模具冷却装置,以根据温度变化或环境自动控制冷却剂的温度并提高模具的冷却效率。 构成:冷却剂供给装置包括水箱(100),连接体(210),上筒(220),圆筒形抽油箱(230),泵壳盖(240)和中管(250) 。 连接体包括第一流路(213)和第一止回阀(v1)。 上缸体沿着第一活塞的内径移动。 圆柱形泵壳位于水箱内。 圆柱形泵壳的两端根据第二活塞的上下运动而打开。 泵壳盖具有第二止回阀(v2)和第二流动路径(243),并将冷却剂吸入泵送箱内部。 冷却剂通过第二流路排出到外部。
    • 5. 发明授权
    • 분사노즐
    • 喷嘴
    • KR100875360B1
    • 2008-12-22
    • KR1020080052521
    • 2008-06-04
    • 임채석
    • 임채석
    • B05B1/14
    • B05B1/341B05B1/046B08B3/02B08B5/02
    • Provided is a spray nozzle that is capable of efficiently carrying out operations including cleaning only by a rectilineal motion while spraying gas or liquid onto the surface of an object to clean or deburr the object. A spray nozzle(n) is characterized in that: the spray nozzle is coupled to an end of a pipe(p) in which material supplied for the purpose of cleaning or deburring flows; liquid or gas flown in through the pipe moves to the spray nozzle; a cavity portion(h) is formed in the spray nozzle to form a hollow space; and a plurality of spray holes connected to the outside are formed from a portion of the spray nozzle where the cavity ends.
    • 本发明提供一种能够有效地执行包括仅通过直线运动进行清洁的操作的喷嘴,同时将气体或液体喷洒到物体的表面上以清洁或去除目标物。 喷嘴(n)的特征在于:喷嘴连接到管道(p)的端部,其中为了清洁或去毛刺流动而供应的材料; 通过管道流动的液体或气体移动到喷嘴; 在喷嘴中形成空腔部分(h)以形成中空空间; 并且连接到外部的多个喷射孔由空腔终止的喷嘴的一部分形成。