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11. 发明授权

US4886378A Thrust bearing device 失效
标题翻译：推力轴承装置
公开(公告)号：US4886378A
公开(公告)日：1989-12-12
申请号：US292011
申请日：1988-12-30
申请人： Kozo Matake
发明人： Kozo Matake
IPC分类号： F16C17/04 , F16C17/06 , F16C27/00 , F16C27/08 , F16C33/12 , F16C33/24 , H02K5/167
CPC分类号： H02K5/167 , F16C17/065
摘要： A thrust bearing device is constructed to comprise a sliding disk; anda sliding shoe member;both having a sliding surface respectively adapted to slidably contact with each other and one of which is arranged to be the rotary side of the bearing device and the other arranged to be the stationary side, the sliding shoe member being a unitary member formed in a special configuration in that it is provided with plural sliding shoes supported on a common base through ribs, each shoe having a flat surface coplanar with the flat surfaces of the other shoes to constitute a common sliding surface of the shoe member. The stationary side of the device is fixed on a motor bracket with an elastic sheet interposed therebetween.

12. 发明授权

US5923108A Canned motor 失效
标题翻译：罐头电机
公开(公告)号：US5923108A
公开(公告)日：1999-07-13
申请号：US901310
申请日：1997-07-28
申请人： Kozo Matake , Akira Suzuki
发明人： Kozo Matake , Akira Suzuki
IPC分类号： H02K5/20 , H02K5/128 , H02K9/19 , H02K15/02 , H02K5/00 , H02K5/12
CPC分类号： H02K5/128
摘要： A light weight and compact canned motor having a high cooling efficiency while maintaining its mechanical properties has been developed. The canned motor has a connection end connected to a driven equipment and a free end and comprises a rotor shaft protruding from the connection end; a cylindrical thin-walled can member defining a rotor chamber for housing the rotor shaft and a rotor; a cylindrical thin-walled frame body defining a stator chamber outside of the can member for housing a stator; a connection end plate for covering a connection end opening of the stator chamber; and a free end plate for covering a free end opening of the stator chamber.
摘要翻译：已经开发出具有高冷却效率同时保持其机械性能的重量轻且紧凑的罐头电动机。固定式电动机具有连接到从动设备和自由端的连接端，并且包括从连接端突出的转子轴; 限定用于容纳转子轴和转子的转子室的圆柱形薄壁罐构件; 圆柱形薄壁框架体，其在所述罐构件外部限定定子室，用于容纳定子; 连接端板，用于覆盖定子室的连接端开口; 以及用于覆盖定子室的自由端开口的自由端板。

13. 发明授权

US4636672A Submersible motor 失效
标题翻译：潜水电机
公开(公告)号：US4636672A
公开(公告)日：1987-01-13
申请号：US706300
申请日：1985-02-27
申请人： Minoru Iwata , Kozo Matake
发明人： Minoru Iwata , Kozo Matake
IPC分类号： F16C17/10 , F16C17/04 , H02K5/128 , H02K5/167 , H02K21/12 , H02K5/12
CPC分类号： H02K5/1672 , H02K5/1285
摘要： A submersible motor is given a relatively short axial length by arranging a member, at the portion which is on the lower end during use, to serve for transmitting radial torque as well as for transmitting thrust load. By such arrangement, the axial length normally required for the thrust bearing and radial bearing is made shorter.
摘要翻译：潜水电动机通过在使用期间在下端的部分处布置构件来赋予相对短的轴向长度，用于传递径向扭矩以及用于传递推力载荷。通过这种布置，推力轴承和径向轴承通常需要的轴向长度变短。

14. 发明申请

US20050236437A1 Screw pump and method of operating the same 有权
标题翻译：螺杆泵及其操作方法
公开(公告)号：US20050236437A1
公开(公告)日：2005-10-27
申请号：US10519254
申请日：2003-10-02
申请人： Nobuhito Miyashita , Kozo Matake
发明人： Nobuhito Miyashita , Kozo Matake
IPC分类号： F04C18/08 , F04C18/16 , F04C23/00 , F04C29/00 , H02K7/14 , H02K16/00 , H02K51/00 , G01F11/20
CPC分类号： F04C29/0064 , F04C18/084 , F04C18/16 , F04C23/008 , F04C29/0085 , H02K7/14 , H02K16/00 , H02K51/00
摘要： A screw pump includes a pair of screw rotors (2a, 2b) having teeth which are held in mesh with each other for drawing and discharging a fluid by rotating the screw rotors (2a, 2b) synchronously in opposite directions. The teeth of the screw rotors (2a, 2b) have the same shape as each other and are coiled helically in opposite directions. The teeth of the screw rotors (2a, 2b) have an axial tooth profile which allows a pair of facing teeth surfaces T of the screw rotors (2a, 2b) to be brought into contact with each other only at a pitch line P when the pair of facing teeth surfaces T are brought into contact with each other.
摘要翻译：螺杆泵包括一对具有彼此啮合的齿的螺杆转子（2a，2b），用于通过沿相反方向同步旋转螺杆转子（2a，2b）来抽出和排出流体。螺杆转子（2a，2b）的齿具有彼此相同的形状，并且在相反方向螺旋地卷绕。螺杆转子（2a，2b）的齿具有轴向齿形，其允许螺旋转子（2a，2b）的一对相对的齿面T仅以间距相互接触当一对相对的齿面T彼此接触时，线P。

15. 发明授权

US5209579A Thrust bearing device 失效
标题翻译：推力轴承装置
公开(公告)号：US5209579A
公开(公告)日：1993-05-11
申请号：US375345
申请日：1989-07-05
申请人： Kozo Matake
发明人： Kozo Matake
IPC分类号： F16C17/04 , F16C17/06 , F16C17/14 , F16C33/06 , F16C33/10 , F16C33/14 , F16C33/16
CPC分类号： F16C33/108 , F16C17/065 , F16C33/16
摘要： A thrust bearing device for an electric motor lubricated by liquid within a motor casing includes a rotary disk fixed on a primary shaft of the motor and a sliding shoe member having sliding surfaces slidably in contact with a sliding surface of the rotary disk. The sliding shoe member is made of metal and is provided with a plurality of segmented shoes unitarily connected to a common base through respective ribs. The sliding shoe member is fixed to a motor bracket with a gap having a predetermined configuration provided between the retaining surface of the motor bracket and the bottom surface of the common base of the sliding shoe member at each of the portions thereof which respectively correspond to the shoes.
摘要翻译：用于由马达壳体内的液体润滑的电动马达的推力轴承装置包括固定在马达的主轴上的旋转盘和滑动滑动件，该滑动滑动件具有可滑动地与旋转盘的滑动面接触的滑动面。滑靴构件由金属制成，并且设置有多个分段的鞋，通过相应的肋整体地连接到共同的底座。滑动构件固定到电动机支架上，其间具有设置在电动机支架的保持面和滑靴构件的共同底座的底面之间的预定构造的间隙，鞋子

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