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    • 1. 发明授权
    • A ejector for pump
    • 泵的喷射器
    • KR101157891B1
    • 2012-06-22
    • KR20120029103
    • 2012-03-22
    • SEMI LINE INC
    • MIN BYUNG RONG
    • F04F5/10F04F5/02
    • F04F5/16F04F5/02F04F5/10F04F5/46H01L21/02
    • PURPOSE: An ejector for a pump is provided to prevent a blockage in a bottleneck of a body by installing a neodium magnet in a flow path of the body around the outside of the bottleneck. CONSTITUTION: An ejector for a pump comprises a first flow path(1111), a body(1100), a nozzle(1200), a first magnet member(1300), a second magnet member(1400), a magnet pressing member(1500), and a fixing member(1600). The first and second magnet members are arranged in the outer side of a bottleneck(1200) of the first flow path to be closely adhered to the first flow path. The magnet pressing member is closely adhered in the outer sides of the first and second magnet members. The fixing member fixes the magnet pressing member to the body. The nozzle comprises a valve member(1210), a first bottleneck member(1220) of a second flow path, a bottleneck member connecting member(1230), and a second bottleneck member(1240) of the second flow path.
    • 目的:提供一种用于泵的喷射器,以通过在瓶颈外部的身体的流动路径中安装氖磁体来防止身体瓶颈的堵塞。 构成:泵的喷射器包括第一流路(1111),主体(1100),喷嘴(1200),第一磁体构件(1300),第二磁体构件(1400),磁体按压构件(1500) )和固定构件(1600)。 第一和第二磁性构件布置在第一流动路径的瓶颈(1200)的外侧,以紧密附着到第一流动路径。 磁体按压部件紧密地粘附在第一和第二磁体部件的外侧。 固定构件将磁体按压构件固定到主体。 喷嘴包括阀构件(1210),第二流路的第一瓶颈构件(1220),瓶颈构件连接构件(1230)和第二流动路径的第二瓶颈构件(1240)。
    • 5. 发明公开
    • 펌프 성능 특성 제어를 위한 배출 케이싱 인서트
    • 排出壳体插入物以控制泵的性能特征
    • KR20180019723A
    • 2018-02-26
    • KR20187001996
    • 2016-06-17
    • ITT MFG ENTERPRISES LLC
    • SWITZER MATTHEWSKINNER DAVIDBRADSHAW SIMONHALL MARK
    • F04F5/46F01C21/10F04C23/00F04F5/02
    • F04F5/46F01C21/10F04C23/005F04F5/00F04F5/02
    • 예를들면펌프또는로터리장치를비롯한장치는배출케이싱및 배출케이싱인서트를구비한다. 배출케이싱은펌핑및 배출될유출흐름을제공하는배출유로를갖도록구성될수 있고, 그배출유로는배출유로벽을구비하며, 배출케이싱은또한그 배출케이싱의외면에서부터배출유로벽을통과하는배출케이싱보어홀을갖도록구성된다. 배출케이싱인서트는배출케이싱보어홀내에수용되어배출유로내에배치될배출케이싱벤츄리플러그부를포함할수 있고, 배출케이싱벤츄리플러그부는펌핑및 배출될유출흐름과배출유로에서의부분적차단을제공하도록축소배출유로(restricted discharge flow pathway)를갖도록구성된다.
    • 例如,包括泵或旋转装置的装置具有排出壳体和排出壳体插入件。 放电壳体也可以被配置成具有一个放电路径,以提供一个泵和所述出口流被排出时,排出路径上设置有排出流路壁,所述放电壳体也通过排出流路壁从所述排气机室的外表面排出的壳体孔 它被配置成具有一个孔。 排放壳插入排气壳体容纳在钻孔,并且可以包括一个排气壳体文丘里管塞设置在所述排气通道,排气壳体文丘里管塞部泵入和出,以提供流出物物流和部分阻断eseoui排出流路被排出的排气通道(限制 排放流路。
    • 8. 发明授权
    • 개선된 구조의 서브하우징을 구비한 퓨얼제트펌프
    • 燃油喷射泵,其具有结构改进的外壳
    • KR101302958B1
    • 2013-09-10
    • KR1020130080015
    • 2013-07-09
    • 윤종복
    • 윤종복
    • F04F5/02F04F5/44F02M59/00
    • F04F5/02F02M37/04F02M59/00F04F5/44
    • PURPOSE: A fuel jet pump with a sub housing unit of an improved structure is provided to have the little axial line torsion of a core flowing passage, including a nozzle housing unit, and to reduce the possibilities of a fatigue fracture on a core joining surface of the housing units due to the accumulated impact on a poppet. CONSTITUTION: A fuel jet pump with a sub housing unit (20) of an improved structure includes a main housing unit (10), a driving nozzle (50), and a nozzle housing unit (30). The main housing unit forms an inlet, a mixing chamber, and a dispersing unit. The driving nozzle is arranged in an internal space of the main housing unit. The nozzle housing unit fixes and supports the driving nozzle. The sub housing unit is joined to the main housing unit while fixing and supporting the nozzle housing unit. The nozzle housing unit and the driving nozzle are joined and fixed to the joining surface of the nozzle housing unit inside the sub housing unit without being in contact with the inner surface of the main housing unit, thereby being joined to or separated from the main housing unit by only joining the sub housing unit to the main housing unit or separating the sub housing unit from the main housing unit.
    • 目的:提供一种具有改进结构的副壳体单元的燃油喷射泵,其具有包括喷嘴壳体单元的芯流动通道的小轴线扭转,并且减小了芯接合面上的疲劳断裂的可能性 的住房单位由于对提升阀的积累影响。 构成:具有改进结构的副壳体单元(20)的燃料喷射泵包括主壳体单元(10),驱动喷嘴(50)和喷嘴壳体单元(30)。 主壳体形成入口,混合室和分散单元。 驱动喷嘴设置在主壳体单元的内部空间中。 喷嘴壳体单元固定并支撑驱动喷嘴。 副壳体单元在固定和支撑喷嘴壳体单元的同时连接到主壳体单元。 喷嘴收纳单元和驱动喷嘴在副壳单元内部与喷嘴收纳单元的接合面接合固定,而不与主壳体单元的内表面接触,从而与主壳体接合或分离 单元仅通过将副壳体单元连接到主壳体单元或将副壳体单元与主壳体单元分离。
    • 9. 发明公开
    • 진공발생유니트
    • 真空发生单元
    • KR1020090013716A
    • 2009-02-05
    • KR1020080075183
    • 2008-07-31
    • 에스엠씨 가부시키 가이샤
    • 후카노요시히로오시마마사유키
    • F16B47/00F15B11/064F15B21/14
    • F04F3/00F04F5/02Y10T137/86083
    • A vacuum generating unit is provided to connect a vacuum port with the atmosphere only at positive pressure in which a negative pressure state is released or cancelled so as to maintain negative pressure for material maintenance. A vacuum generating unit includes a main body(12) in which a supply port(24) supplying a pressure fluid, a vacuum port connected to a chucking tool and an exhaust port(64) discharging the pressure fluid supplied from the supply port are arranged, a vacuum generating unit(14) generating negative pressure according to the operation of the pressure fluid supplied from the supply port, a supply valve(69a) switching the pressure of the pressure fluid supplied to the vacuum port to a negative pressure state and a positive pressure state, a switching valve(22) having a vacuum cutoff value(69b), and an atmosphere introducing valve(40) for changing the connecting state of the vacuum port and the atmosphere.
    • 提供真空发生单元,用于仅在负压状态被释放或消除的正压力下将真空端口与大气连接,以保持用于材料维护的负压。 真空发生单元包括:主体(12),其中供应压力流体的供给口(24),连接到夹紧工具的真空口和排出从供给口供给的压力流体的排气口(64) ,根据从供给口供给的压力流体的动作产生负压的真空发生单元(14a),将供给真空口的压力流体的压力切换为负压状态的供给阀(69a) 正压状态,具有真空截止值(69b)的切换阀(22)和用于改变真空口和大气的连接状态的气氛导入阀(40)。
    • 10. 发明公开
    • 다노즐 제트펌프
    • 多喷嘴喷射泵
    • KR1020000056821A
    • 2000-09-15
    • KR1019990006511
    • 1999-02-26
    • 권오붕이천근
    • 권오붕이천근
    • F04F5/46
    • F04F5/46F04F5/02
    • PURPOSE: A multi-nozzle jet pump is provided to achieve a safe transportation of solid stuff while regulating a jet stream injected into a transport pipe and reducing sudden change of fluid flow. CONSTITUTION: A multi-nozzle jet pump comprises an injection nozzle(1) for injecting at high velocity a high pressure fluid, an inlet pipe(2) for taking the solid stuff to be transported, and a discharge pipe(3) serving as a passage for both the high pressure fluid injected at high velocity and the solid stuff, wherein the injection nozzle(1) is installed not to project toward the inlet pipe(2) and is constituted by multi-nozzles having two or more injection ports. The inlet pipe(2) is arranged to have an inlet angle(α) of 45°or less so as to be provided with an increased suction force.
    • 目的:提供多喷嘴喷射泵,以实现固体物质的安全运输,同时调节注入输送管道的喷射流并减少流体流动的突然变化。 构成:多喷嘴喷射泵包括用于以高速喷射高压流体的喷嘴(1),用于取出待运输的固体物质的入口管(2)和用作输送管 用于高速注射的高压流体和固体物质的通道,其中注射喷嘴(1)安装成不朝向入口管(2)突出,并且由具有两个或更多个注射口的多个喷嘴构成。 入口管(2)的入口角(α)设定为45°以下,从而具有增加的吸力。