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    • 45. 发明公开
    • 조리용 압력용기의 압력 조정장치
    • 压力调节器压力调节装置
    • KR1020130098722A
    • 2013-09-05
    • KR1020120020469
    • 2012-02-28
    • 양성복김은영
    • 양성복김은영
    • A47J27/092A47J27/08F16K17/00
    • A47J27/092
    • PURPOSE: A device to control the pressure of pressure cookers is provided to minimize the malfunction of components as a body of the device is made of elastic materials so that the body is elastically expanded to discharge the steam when abnormal pressure is generated in a cooking process. CONSTITUTION: A device (100) to control the pressure of pressure cookers includes a body (10). A discharge hole (30) is formed along the circumferential surface of the body. The lower end is opened while the upper end of the body is closed and a space is formed inside. The body is made of elastic materials, is elastically expanded by the pressure of the steam generated inside the pressure cooker, and discharges the steam by exposing the discharge hole to the outside of the hole.
    • 目的:提供一种用于控制压力锅的压力的装置,以最小化部件的故障,因为装置的主体由弹性材料制成,使得当在烹饪过程中产生异常压力时,主体被弹性膨胀以排出蒸汽 。 构成:用于控制压力锅的压力的装置(100)包括主体(10)。 沿着身体的周面形成排出孔(30)。 下端打开,同时主体的上端封闭,内部形成空间。 主体由弹性材料制成,通过在压力锅内产生的蒸汽的压力而弹性膨胀,并通过将排放孔暴露于孔的外部排出蒸汽。
    • 46. 发明授权
    • 천정작업용 리프트카
    • 用于天花板工作的吊具及其控制方法
    • KR101276768B1
    • 2013-06-20
    • KR1020120003356
    • 2012-01-11
    • (주) 옥당산업김은영
    • 서영관김은영
    • B08B5/04B08B15/00B66F11/04
    • PURPOSE: A lift car for a ceiling work is provided to selectively operate a dust collector according to the concentration of dust and to enable a worker to focus on a ceiling work without driving a lift car by presetting the movement of the lift car. CONSTITUTION: A lift car for a ceiling work comprises a dust collector and a dust collecting hood(140). The dust collecting hood comprises a dust collecting unit(141), a filtering mesh(143), a hood connection pipe(144), and a waste collecting box. The hood connection pipe guides the inhaling force of the dust collector to the dust collecting unit. The waste collecting box comprises a housing, a bag fixing unit, and one or more rotation levers. The bag fixing unit adjusts an internal space according to the size of a waste bag inside the housing to fix the waste bag. One or more rotation levers move the bag fixing unit in the front and rear direction along the rotation direction of a screw rod inserted into the housing by being connected to the handle protruded on the outer side of housing.
    • 目的:提供一种天花板工作的升降车,以根据灰尘的浓度选择性地操作集尘器,并且能够通过预先安置升降车的运动而使驾驶者不必驾驶电梯车辆就可将车顶集中在天花板上。 构成:用于天花板工作的升降车包括集尘器和集尘罩(140)。 集尘罩包括集尘单元(141),过滤网(143),发动机罩连接管(144)和废物收集箱。 发动机罩连接管将集尘器的吸入力引导到集尘单元。 废物收集箱包括壳体,袋固定单元和一个或多个旋转杆。 袋固定单元根据壳体内的废物袋的尺寸调节内部空间,以固定废物袋。 一个或多个旋转杆通过连接到突出在壳体外侧的手柄沿着插入壳体的螺杆的旋转方向在前后方向上移动袋固定单元。