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    • 3. 发明申请
    • SOCKET PROTECTOR
    • 插座保护器
    • US20100273337A1
    • 2010-10-28
    • US12511046
    • 2009-07-28
    • CHUN-XIA YAN
    • CHUN-XIA YAN
    • H01R13/44
    • H01R13/5213
    • A socket protector for fixing a protective cover to a housing includes a connecting member and a receiving groove defined in the housing. The connecting member is connected to the protective cover. The connecting member has an elastic connecting portion defining a restricting hole. A restricting portion is formed in the receiving groove. When the elastic connecting portion resists the restricting portion, the elastic connecting portion deforms to extend the restricting portion through the restricting hole of the elastic connecting portion, thus connecting the protective cover to the housing.
    • 用于将保护盖固定到壳体的插座保护器包括限定在壳体中的连接构件和接收槽。 连接构件连接到保护盖。 连接构件具有限定限制孔的弹性连接部。 在接收槽中形成限制部。 当弹性连接部抵抗限制部时,弹性连接部通过弹性连接部的限制孔变形而使限制部延伸,从而将保护罩连接到壳体。
    • 6. 发明授权
    • Socket protector
    • 插座保护器
    • US07841874B2
    • 2010-11-30
    • US12511046
    • 2009-07-28
    • Chun-Xia Yan
    • Chun-Xia Yan
    • H01R13/44
    • H01R13/5213
    • A socket protector for fixing a protective cover to a housing includes a connecting member and a receiving groove defined in the housing. The connecting member is connected to the protective cover. The connecting member has an elastic connecting portion defining a restricting hole. A restricting portion is formed in the receiving groove. When the elastic connecting portion resists the restricting portion, the elastic connecting portion deforms to extend the restricting portion through the restricting hole of the elastic connecting portion, thus connecting the protective cover to the housing.
    • 用于将保护盖固定到壳体的插座保护器包括限定在壳体中的连接构件和接收槽。 连接构件连接到保护盖。 连接构件具有限定限制孔的弹性连接部。 在接收槽中形成限制部。 当弹性连接部抵抗限制部时,弹性连接部通过弹性连接部的限制孔变形而使限制部延伸,从而将保护罩连接到壳体。
    • 7. 发明授权
    • Diaphragm pump
    • 隔膜泵
    • US5458468A
    • 1995-10-17
    • US218153
    • 1994-03-25
    • Chun-Xia YeMitsuo UmezuAllen H. Nugent
    • Chun-Xia YeMitsuo UmezuAllen H. Nugent
    • F04B43/02A61F2/24A61M1/10F04B43/06F04B53/10
    • F04B43/06A61F2/2406A61M1/1037A61M1/1096F04B53/104A61M1/106
    • A pump (10) has a housing (11), a base (12) and a flexible diaphragm (13) between the housing and the base. The diaphragm (13) and the base (12) define a driving chamber and the diaphragm (13) and the housing (11) define a pump chamber. The driving chamber is coupled to a pump driver adapted to direct fluid to and from the driving chamber to drive the diaphragm. The pump chamber is of generally conical form with its outlet (21) being located at the apex of the conical pump chamber and the inlet (22) being disposed at an angle inclined to the plane of the base of the conical pump chamber and being generally tangential to the outer portion of the base of pump chamber such that flow through the pump chamber is in the form of a continuous spiral vortex.
    • 泵(10)在壳体和基座之间具有壳体(11),基座(12)和柔性隔膜(13)。 隔膜(13)和底座(12)限定驱动室,隔膜(13)和壳体(11)限定泵室。 驱动室耦合到泵驱动器,该泵驱动器适于将流体引导到驱动室和从驱动室驱动隔膜。 泵室是大致锥形的,其出口(21)位于锥形泵室的顶点处,并且入口(22)以与锥形泵室的底部平面倾斜的角度设置,并且通常 与泵室的底部的外部部分相切,使得通过泵室的流动是连续螺旋涡流的形式。