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    • 5. 发明授权
    • Insert molded end bell for a submersible motor and method of manufacture thereof
    • 嵌入式潜水电机的模制端钟及其制造方法
    • US07135795B2
    • 2006-11-14
    • US10979312
    • 2004-11-02
    • Kraig SchlosserHugh R. Harris
    • Kraig SchlosserHugh R. Harris
    • H02K5/10H02K5/12H02K1/04H02K7/08
    • H02K5/15H02K5/08H02K5/132H02K5/1672Y10T29/49009
    • An end bell for a motor has a base plate, a bearing and a molded insert to couple the bearing to the base plate. The end bell with molded insert is durable, light weight and has good anti-corrosion properties. The bearing is held in relation to the base plate while the molded insert is disposed. A post-mold machining operation can be used to both size the bearing hole to the motor shaft but also to align the hole in relation to the base plate. Bushings and fasteners for assembly of the end bell to the motor housing and supplemental supports may be pre-attached to the base plate, molded into the molded insert or added in a post-mold operation. Deformations in the end bell may be used to couple the molded insert to the end bell.
    • 用于电动机的端部罩具有底板,轴承和用于将轴承联接到基板的模制插入件。 具有模制插件的端铃具有耐用,重量轻且具有良好的防腐蚀性能。 在设置模制插入件的同时,轴承相对于基板保持。 可以使用模具后加工操作来将轴承孔尺寸调整到电机轴,而且还可以使孔相对于基板对准。 用于将端罩组装到电动机壳体和补充支撑件上的衬套和紧固件可以预先附接到基板,模制到模制插入件中或者在模具后操作中添加。 端罩中的变形可用于将模制插件连接到端铃。
    • 7. 发明授权
    • Pump-motor assembly lead protector and assembly method
    • 泵电机组合引线保护器和组装方法
    • US07443067B2
    • 2008-10-28
    • US11121210
    • 2005-05-03
    • Kraig Schlosser
    • Kraig Schlosser
    • H02K5/22
    • H02K5/22F04C13/008F04C2240/803F04D13/0693F04D13/10F04D29/426
    • A pump-motor assembly includes a housing and a lead protector sleeve to protect leads disposed along an exterior surface of the housing. The housing and the lead protector sleeve include first and second cooperating snap-fit connection elements, respectively, to secure the lead protector sleeve in position along the exterior surface of the housing via a snap-fit connection. The lead protector sleeve may include a first portion spaced from the exterior surface to form a conduit along the exterior surface to accommodate the leads, and a second portion extending from the first portion to engage the pump-motor housing. The second portion may include a projection or depression to secure the lead protector in position along the exterior surface of the pump-motor assembly via snap-fit interaction with the housing. In one embodiment, the second portion may include a resiliently deformable tab.
    • 泵电动机组件包括壳体和引线保护器套管,以保护沿壳体的外表面设置的引线。 壳体和引导保护器套筒分别包括第一和第二协作卡扣配合连接元件,以通过卡扣配合连接将引线保护器套筒沿壳体的外表面固定就位。 引导保护套可以包括与外表面间隔开的第一部分,以形成沿着外表面的​​导管,以容纳引线;以及第二部分,其从第一部分延伸以接合泵马达壳体。 第二部分可以包括突起或凹陷,以通过与壳体的卡扣配合相互作用将引线保护器固定在泵 - 马达组件的外表面的适当位置。 在一个实施例中,第二部分可以包括可弹性变形的片。
    • 8. 发明申请
    • Pump-motor assembly lead protector and assembly method
    • 泵电机组合引线保护器和组装方法
    • US20060250754A1
    • 2006-11-09
    • US11121210
    • 2005-05-03
    • Kraig Schlosser
    • Kraig Schlosser
    • H02B1/00
    • H02K5/22F04C13/008F04C2240/803F04D13/0693F04D13/10F04D29/426
    • A pump-motor assembly includes a housing and a lead protector sleeve to protect leads disposed along an exterior surface of the housing. The housing and the lead protector sleeve include first and second cooperating snap-fit connection elements, respectively, to secure the lead protector sleeve in position along the exterior surface of the housing via a snap-fit connection. The lead protector sleeve may include a first portion spaced from the exterior surface to form a conduit along the exterior surface to accommodate the leads, and a second portion extending from the first portion to engage the pump-motor housing. The second portion may include a projection or depression to secure the lead protector in position along the exterior surface of the pump-motor assembly via snap-fit interaction with the housing. In one embodiment, the second portion may include a resiliently deformable tab.
    • 泵电动机组件包括壳体和引线保护器套管,以保护沿壳体的外表面设置的引线。 壳体和引导保护器套筒分别包括第一和第二协作卡扣配合连接元件,以通过卡扣配合连接将引线保护器套筒沿壳体的外表面固定就位。 引导保护套可以包括与外表面间隔开的第一部分,以形成沿着外表面的​​导管,以容纳引线;以及第二部分,其从第一部分延伸以接合泵马达壳体。 第二部分可以包括突起或凹陷,以通过与壳体的卡扣配合相互作用将引线保护器固定在泵 - 马达组件的外表面的适当位置。 在一个实施例中,第二部分可以包括可弹性变形的片。
    • 9. 发明申请
    • Shallow-Well Pump with Interchangeable Nozzle
    • 具有可互换喷嘴的浅井泵
    • US20070248469A1
    • 2007-10-25
    • US11738627
    • 2007-04-23
    • James J. VolkKraig Schlosser
    • James J. VolkKraig Schlosser
    • F04B23/08
    • F04F5/54F04D9/005F04F5/46
    • A jet pump for pumping fluids is disclosed. The jet pump comprises an impeller, a fluid inlet port and a venturi tube having an inlet opening and an outlet opening. The venturi tube is disposed between the fluid inlet port and the impeller. The jet pump further comprises a fluid outlet port, a pump cavity disposed between the impeller and the fluid outlet port, a return cavity and an externally accessible retaining system disposed between the return cavity and the venturi tube. The retaining system is adapted to receive any of a plurality of nozzles of differing orifice dimensions to provide pump outputs according to a respective plurality of pump performance curves.
    • 公开了一种用于泵送流体的喷射泵。 喷射泵包括叶轮,流体入口和文氏管,其具有入口和出口。 文丘里管设置在流体入口和叶轮之间。 喷射泵还包括流体出口,设置在叶轮和流体出口之间的泵腔,设置在返回腔和文氏管之间的回流空腔和外部可接近的保持系统。 保持系统适于接收不同孔尺寸的多个喷嘴中的任何一个以根据相应的多个泵性能曲线提供泵输出。