公开(公告)号：US20130052055A1

公开(公告)日：2013-02-28

申请号：US13222978

申请日：2011-08-31

申请人： Jeffrey G. Frey ,  Donald Ray Lingenfelter ,  Terry L. Glasscock ,  Steven K. Tetzlaff ,  Chad A. Craig

发明人： Jeffrey G. Frey ,  Donald Ray Lingenfelter ,  Terry L. Glasscock ,  Steven K. Tetzlaff ,  Chad A. Craig

IPC分类号： F04B35/04 ,  H01R13/52 ,  H01R13/62

CPC分类号： H01R13/5205 ,  H01R13/58 ,  H01R2201/10

摘要： An electrical power assembly comprises a motor lead with individual metal sheathed conductors, a power cable with individual metal sheathed conductors and a splice connector for connecting each of the conductors. Each splice connector has a tubular metal fastener body with an upward facing shoulder at an upper end and a downward facing shoulder at a lower end. A metal nut assembly is fixed to one of the power cable conductors with a downward facing shoulder in metal-to-metal sealing engagement with the upward facing shoulder of the fastener body. A metal coupler fixed to one of the motor lead conductors with an upward facing shoulder in metal-to-metal sealing engagement with the downward facing shoulder of the fastener body. Contacts electrically connect one of the motor lead conductors to one of the power cable conductors within the fastener body. An elastomeric seal disposed between the nut assembly and the fastener body, has expansion relief voids operable to collapse and relieve stresses exerted by the seal when the seal undergoes thermal expansion.

摘要翻译： 电力组件包括具有单独的金属护套导体的电机引线，具有单独的金属护套导体的电力电缆和用于连接每个导体的接头连接器。 每个接头连接器具有管状金属紧固件主体，其在上端具有面向上的肩部，在下端具有面向下的肩部。 金属螺母组件固定到电力电缆导体中的一个，具有向下的肩部，金属对金属与紧固件主体的向上的肩部密封接合。 固定到电动机引线导体之一的金属耦合器具有向上的肩部，金属对金属与紧固件主体的向下的肩部密封接合。 触头将电动机引线导体之一电连接到紧固件主体内的电力电缆导体之一。 设置在螺母组件和紧固件主体之间的弹性密封件具有膨胀释放空隙，其可操作以在密封件经受热膨胀时塌缩并释放由密封件施加的应力。

公开(公告)号：US08382508B1

公开(公告)日：2013-02-26

申请号：US13222978

申请日：2011-08-31

申请人： Jeffrey G. Frey ,  Donald Ray Lingenfelter ,  Terry L. Glasscock ,  Steven K. Tetzlaff ,  Chad A. Craig

发明人： Jeffrey G. Frey ,  Donald Ray Lingenfelter ,  Terry L. Glasscock ,  Steven K. Tetzlaff ,  Chad A. Craig

IPC分类号： H01R13/58

CPC分类号： H01R13/5205 ,  H01R13/58 ,  H01R2201/10

摘要： An electrical power assembly comprises a motor lead with individual metal sheathed conductors, a power cable with individual metal sheathed conductors and a splice connector for connecting each of the conductors. Each splice connector has a tubular metal fastener body with an upward facing shoulder at an upper end and a downward facing shoulder at a lower end. A metal nut assembly is fixed to one of the power cable conductors with a downward facing shoulder in metal-to-metal sealing engagement with the upward facing shoulder of the fastener body. A metal coupler fixed to one of the motor lead conductors with an upward facing shoulder in metal-to-metal sealing engagement with the downward facing shoulder of the fastener body. Contacts electrically connect one of the motor lead conductors to one of the power cable conductors within the fastener body. An elastomeric seal disposed between the nut assembly and the fastener body, has expansion relief voids operable to collapse and relieve stresses exerted by the seal when the seal undergoes thermal expansion.

摘要翻译： 电力组件包括具有单独的金属护套导体的电机引线，具有单独的金属护套导体的电力电缆和用于连接每个导体的接头连接器。 每个接头连接器具有管状金属紧固件主体，其在上端具有面向上的肩部，在下端具有面向下的肩部。 金属螺母组件固定到电力电缆导体中的一个，具有向下的肩部，金属对金属与紧固件主体的向上的肩部密封接合。 固定到电动机引线导体之一的金属耦合器具有向上的肩部，金属对金属与紧固件主体的向下的肩部密封接合。 触头将电动机引线导体之一电连接到紧固件主体内的电力电缆导体之一。 设置在螺母组件和紧固件主体之间的弹性密封件具有膨胀释放空隙，其可操作以在密封件经受热膨胀时塌缩并释放由密封件施加的应力。