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1. 发明授权

US4496866A Submersible electric motor and method of manufacturing the same 失效
标题翻译：潜水电动机及其制造方法
公开(公告)号：US4496866A
公开(公告)日：1985-01-29
申请号：US339208
申请日：1982-01-13
申请人： Sakuei Yamamoto , Mitsuhiro Nishida , Noboru Tashiro , Nobuo Sonoda
发明人： Sakuei Yamamoto , Mitsuhiro Nishida , Noboru Tashiro , Nobuo Sonoda
IPC分类号： H02K5/128 , H02K5/12
CPC分类号： H02K5/1285
摘要： The stator core having stator coils thereon of a submersible electric motor is provided with a cylindrical can disposed in engagement with the inner surface of the stator coil and molded resin member is formed completely about the external surface of the core, the end surfaces of the core and the end portions of the coils in engagement with the end portions of the can to completely encapsulate the core and coils. The end portions of the can may be bent outwardly and embedded directly in the molded resin member during the molding thereof with the can located within the core. Alternatively, a mold tool may be located within the core for molding the molded resin member about the stator core and coils and upon removal of the tool a hollow cylindrical can may be located within the core. The end portions of the can are then sealed to the end portions of the molded member. A terminal plate and fastener fittings may also be molded integrally into the molded member. End brackets may then be secured to opposite ends of the molded resin member. The brackets are provided with bosses which extend into the can and a seal is provided between the can and the boss. The can, in conjunction with the end brackets, define a central portion for receiving a lubricant for the bearings supporting a rotor within the can.
摘要翻译：具有潜水电动机的定子线圈的定子铁芯设置有与定子线圈的内表面配合的圆筒形罐，并且模制树脂构件完全围绕芯的外表面形成，芯的端表面并且线圈的端部与罐的端部接合以完全地包封芯和线圈。罐的端部可以向外弯曲并且在用位于芯内的罐的模制中直接嵌入在模制树脂构件中。或者，模具可以位于芯内，用于将模制树脂构件围绕定子芯和线圈模制，并且在移除工具时，中空圆柱形罐可以位于芯内。然后将罐的端部密封到模制构件的端部。端子板和紧固件配件也可以一体地模制到模制构件中。然后，端托架可以固定到模制树脂构件的相对端。支架设置有延伸到罐中的凸台，并且在罐和凸台之间设置有密封件。罐与结束支架一起限定一个中心部分，用于接收支撑罐内的转子的轴承的润滑剂。

2. 发明授权

US4387313A Molded submersible motor 失效
标题翻译：模压潜水电机
公开(公告)号：US4387313A
公开(公告)日：1983-06-07
申请号：US370634
申请日：1982-04-21
申请人： Sakuei Yamamoto , Mitsuhiro Nishida , Noboru Tashiro , Nobuo Sonoda
发明人： Sakuei Yamamoto , Mitsuhiro Nishida , Noboru Tashiro , Nobuo Sonoda
IPC分类号： H02K5/08 , H02K5/132 , H02K5/22 , H02K17/30 , H02B11/00
CPC分类号： H02K5/132 , H02K17/30 , H02K5/225 , H02K5/08
摘要： A molded submersible well motor comprises a hollow cylindrical frame 5 formed of resinous molding material into which a stator assembly having stator cores 2 and coils 3 is molded. End brackets 8 also formed of resinous molding material are detachably secured to opposite ends of the frame to close the openings thereof. A starting switch 12 for the motor is molded into the upper end bracket, together with an interconnecting terminal 9 comprising upper and lower contact posts 91, 92 for connecting the power cable 10 to the stator coils via a connector 6 and an intermediate connector 11, and a sub-receptacle 901, 930 projecting outwardly perpendicular to the main terminal 9 for connection to the starting switch.
摘要翻译：模制的潜水井马达包括由树脂模制材料形成的中空圆柱形框架5，其中模制有具有定子芯2和线圈3的定子组件。也由树脂模制材料形成的端托架8可拆卸地固定在框架的相对端部以封闭其开口。用于电动机的起动开关12与包括上和下接触柱91,92的互连端子9一起模制到上端支架中，用于经由连接器6和中间连接器11将电力电缆10连接到定子线圈，以及垂直于主端子9向外突出的子插座901,930，用于连接到起动开关。

3. 发明授权

US4549105A Submergible motor including circuit element encased in molded plug 失效
标题翻译：潜水电机包括封装在模制插头中的电路元件
公开(公告)号：US4549105A
公开(公告)日：1985-10-22
申请号：US569140
申请日：1984-01-09
申请人： Sakuei Yamamoto , Mitsuhiro Nishida , Hiroshi Inao , Noboru Tashiro , Kiyoshi Hani
发明人： Sakuei Yamamoto , Mitsuhiro Nishida , Hiroshi Inao , Noboru Tashiro , Kiyoshi Hani
IPC分类号： B22D11/04 , H01R13/523 , H02K5/08 , H02K5/132 , H02K5/22 , H02K11/00 , H01R13/52 , H01R13/68
CPC分类号： H02K5/225 , B22D11/0401 , H01R13/523 , H02K11/26 , H02K11/28 , H02K11/40 , H02K5/08 , H02K5/132
摘要： A submergible motor for use in a well of water, for example, comprises a motor winding, an insulated power supply conductor for connection to a power supply, an insulated motor conductor connected to the motor winding, and a circuit element electrically connected between the power supply and motor conductors, the circuit element being encased in a molded material in a water-resistant manner and connected to the power supply and/or motor conductors.
摘要翻译：例如，用于水井的潜水电动机包括电动机绕组，用于连接到电源的绝缘电源导体，连接到电动机绕组的绝缘电动机导体，以及电连接在电力之间的电路元件供电和电动机导体，电路元件以防水的方式被封装在模制材料中并且连接到电源和/或电动机导体。

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