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    • 3. 发明授权
    • 전주류형펌프군과그제조방법
    • KR100426146B1
    • 2004-06-23
    • KR1019960004504
    • 1996-02-24
    • 가부시키가이샤 에바라 세이사꾸쇼
    • 고바야시마꼬또야마모또마사까즈미야께요시오이세모또고지우와이게이따미야자끼요시아끼
    • F04D1/00
    • F04D13/14F04D15/0066F04D29/628F05B2230/601Y10T29/49243
    • A group of full-circumferential-flow pumps has a group of motors each comprising a main shaft, a rotor mounted on the main shaft, a stator disposed around the rotor, a cylindrical outer motor frame fitted over the stator, and an outer cylinder disposed around the cylindrical outer motor frame with an annular space defined therebetween, a group of pump parts oriented in opposite directions to meet different directions in which the main shafts of the motors rotate, and a group of frequency converters for energizing the motors to rotate at high speeds. In order to meet rating requirements including flow rates and pump heads, the group of motors, the group of pump parts, and the group of frequency converters are combined to provide a group of single-suction-type full-circumferential-flow pumps that are powered by a commercial electric power supply and belong to a first type for applications to pump a fluid at a small rate under a low pump head, and a group of single-suction-type full-circumferential-flow pumps that are rotatable at high speeds and belong to a second type for applications to pump a fluid at a small rate under a high pump head.
    • 一组全环流泵具有一组电动机,每组电动机包括主轴,安装在主轴上的转子,设置在转子周围的定子,安装在定子上的圆柱形外电机框架以及设置在外圆筒上的外圆筒 在圆柱形外部电机框架周围限定有环形空间,一组泵部件沿相反方向定向以满足电机主轴旋转的不同方向,以及一组变频器,用于激励电机以高速旋转 速度。 为了满足包括流量和泵头在内的额定要求,将一组电机,一组泵组件和一组变频器组合在一起,以提供一组单吸式全圆周流量泵, 由商用电源供电并且属于第一类型,用于在低泵头下以小速率泵送流体的应用以及一组可以高速旋转的单吸式全圆周流动泵 属于第二种类型,用于在高泵头下以小速率泵送流体的应用。
    • 10. 发明公开
    • 멀티-와류 연소기판
    • 多重搅拌机
    • KR1020000023577A
    • 2000-04-25
    • KR1019997000022
    • 1997-05-27
    • 씨비에스 코퍼레이션
    • 리안윌리엄알.
    • F23D23/00
    • F23R3/14F05B2230/601F05B2240/40F23D23/00
    • PURPOSE: A multi-swirl combustor plate is provided to reduce the producing of NOx and to maintain excellent combustion property by receiving multiple swirlers arranged on many concentric rings installed in one board of a combustion device. CONSTITUTION: A multi-swirl combustor plate receives multiple swirlers arranged around the inner part of a combustor plate and multiple non-swirling holes arranged around the outer part of a plate(102) molded to be hard. The swirlers are arranged on the concentric circle, and the non-swirling holes are formed on the other concentric circle placed on the outer part of the swirlers. The swirlers includes an outer wall(210) having a wall more thicker than one of the multi-swirl plate, and are the extended part of the multi-swirl plate arranged in the direction of the lower course. Likewise, a swirl hub(212) has a wall thicker than one of the board, and is the extended part of the multi-swirl plate.
    • 目的:提供多涡流燃烧器板,以减少NOx的产生并通过接收多个设置在燃烧装置的一个板上的同心环上的旋流器来保持优异的燃烧性能。 构造:多涡流燃烧器板容纳围绕燃烧器板的内部布置的多个旋流器和围绕模制成硬的板(102)的外部部分布置的多个非旋转孔。 旋流器布置在同心圆上,并且非旋流孔形成在设置在旋流器外部的另一个同心圆上。 旋流器包括具有比多旋转板中的一个更厚的壁的外壁(210),并且是沿下游方向布置的多回旋板的延伸部分。 类似地,旋转毂(212)具有比板的一个更厚的壁,并且是多回旋板的延伸部分。