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1. 发明申请

US20140217205A1 Air Motor and Electric Painting Device 有权
标题翻译：气动马达和电动喷涂装置
公开(公告)号：US20140217205A1
公开(公告)日：2014-08-07
申请号：US13504397
申请日：2011-11-28
申请人： Naoya Kobayashi , Tsuyoshi Nakamura , Yuu Koiwa
发明人： Naoya Kobayashi , Tsuyoshi Nakamura , Yuu Koiwa
IPC分类号： F01D1/02 , B05B5/03
CPC分类号： F01D1/026 , B05B3/002 , B05B5/03 , B05B5/0415 , F01D1/023 , F01D1/06
摘要： An air motor and an electric painting device improves driving efficiency, and includes a housing, a main shaft inserted inside of the housing, an impeller fixed concentrically with the main shaft to an inserted portion of the main shaft and having a plurality of turbine blades formed on the outer periphery, bearings for rotatably supporting the main shaft and the impeller, and a nozzle having a tubular or hole-shaped channel for ejecting compressed air to the respective turbine blades for rotating the impeller along the circumference. When M1=ve/a0 where ve denotes flow velocity of the compressed air in an entrance of the channel of the nozzle, and a0 denotes acoustic velocity, the length of the channel of the nozzle is set to a dimension of a calculated value or greater using a predetermined expression.
摘要翻译：气动马达和电喷涂装置提高驱动效率，并且包括壳体，插入壳体内部的主轴，与主轴同心地固定到主轴的插入部分的叶轮，并且形成有多个涡轮叶片在外周上具有用于可旋转地支撑主轴和叶轮的轴承，以及具有用于将压缩空气喷射到各个涡轮机叶片以沿着圆周旋转叶轮的管状或孔形通道的喷嘴。当M1 = ve / a0时，ve表示喷嘴通道入口处的压缩空气的流速，a0表示声速，喷嘴的通道长度设定为计算值以上的尺寸使用预定表达式。

2. 发明授权

US09376915B2 Air motor and electric painting device 有权
标题翻译：气动马达和电动喷漆装置
公开(公告)号：US09376915B2
公开(公告)日：2016-06-28
申请号：US13504397
申请日：2011-11-28
申请人： Naoya Kobayashi , Tsuyoshi Nakamura , Yuu Koiwa
发明人： Naoya Kobayashi , Tsuyoshi Nakamura , Yuu Koiwa
IPC分类号： B05B5/03 , F01D1/02 , F01D1/06 , B05B3/00 , B05B5/04
CPC分类号： F01D1/026 , B05B3/002 , B05B5/03 , B05B5/0415 , F01D1/023 , F01D1/06
摘要： An air motor and an electric painting device improves driving efficiency, and includes a housing, a main shaft inserted inside of the housing, an impeller fixed concentrically with the main shaft to an inserted portion of the main shaft and having a plurality of turbine blades formed on the outer periphery, bearings for rotatably supporting the main shaft and the impeller, and a nozzle having a tubular or hole-shaped channel for ejecting compressed air to the respective turbine blades for rotating the impeller along the circumference. When M1=ve/a0 where ve denotes flow velocity of the compressed air in an entrance of the channel of the nozzle, and a0 denotes acoustic velocity, the length of the channel of the nozzle is set to a dimension of a calculated value or greater using a predetermined expression.
摘要翻译：气动马达和电喷涂装置提高驱动效率，并且包括壳体，插入壳体内部的主轴，与主轴同心地固定到主轴的插入部分的叶轮，并且形成有多个涡轮叶片在外周上具有用于可旋转地支撑主轴和叶轮的轴承，以及具有用于将压缩空气喷射到各个涡轮机叶片以沿着圆周旋转叶轮的管状或孔形通道的喷嘴。当M1 = ve / a0时，ve表示喷嘴通道入口处的压缩空气的流速，a0表示声速，喷嘴的通道长度设定为计算值以上的尺寸使用预定表达式。

3. 发明授权

US08753016B2 Rolling bearing, grease supply system, spindle unit, grease supply method, and grease supply program 有权
标题翻译：滚动轴承，润滑脂供应系统，主轴单元，润滑脂供应方式和润滑脂供应程序
公开(公告)号：US08753016B2
公开(公告)日：2014-06-17
申请号：US10522669
申请日：2003-07-29
申请人： Naoki Matsuyama , Saburou Azumi , Yuu Koiwa , Mitsuho Aoki , Yasushi Morita , Yoshifumi Inagaki , Sumio Sugita , Ken Inaba , Kenji Yakura
发明人： Naoki Matsuyama , Saburou Azumi , Yuu Koiwa , Mitsuho Aoki , Yasushi Morita , Yoshifumi Inagaki , Sumio Sugita , Ken Inaba , Kenji Yakura
IPC分类号： F16C33/66
CPC分类号： B23Q11/123 , B23Q11/122 , F16C19/54 , F16C33/6625 , F16C2322/39
摘要： A spindle unit comprises a rolling bearing including an outer ring having an outer ring raceway on an inner peripheral surface, an inner ring having an inner ring raceway on an outer peripheral surface, and rolling elements provided rollably between the outer ring raceway and the inner ring raceway, whereby a spindle is borne rotatably in a housing, and a grease supply system for supplying a grease to an inside of the rolling bearing, wherein the grease supply system supplies the grease such that a supply amount in one shot is set to 0.004 cc to 0.1 cc.
摘要翻译：主轴单元包括滚动轴承，该滚动轴承包括在内周面上具有外圈滚道的外圈，在外周面上具有内圈滚道的内圈和滚动元件，其滚动地设置在外圈滚道和内圈之间滚道，其中主轴可旋转地承载在壳体中，以及用于向滚动轴承内部供给润滑脂的润滑脂供给系统，其中，所述润滑脂供给系统将润滑脂供给使得一次的供给量设定为0.004cc 至0.1cc。

4. 发明申请

US20060239598A1 Rolling bearing, grease supply system, sprindle unit, grease supply method, and grease supply program 有权
标题翻译：滚动轴承，润滑脂供应系统，主轴单元，润滑脂供应方式和润滑脂供应程序
公开(公告)号：US20060239598A1
公开(公告)日：2006-10-26
申请号：US10522669
申请日：2003-07-29
申请人： Naoki Matsuyama , Saburou Azumi , Yuu Koiwa , Mitsuho Aoki , Yasushi Morita , Yoshifumi Inagaki , Sumio Sugita , Ken Inaba , Kenji Yakura
发明人： Naoki Matsuyama , Saburou Azumi , Yuu Koiwa , Mitsuho Aoki , Yasushi Morita , Yoshifumi Inagaki , Sumio Sugita , Ken Inaba , Kenji Yakura
IPC分类号： F16C19/00
CPC分类号： B23Q11/123 , B23Q11/122 , F16C19/54 , F16C33/6625 , F16C2322/39
摘要： A spindle unit comprises a rolling bearing including an outer ring having an outer ring raceway on an inner peripheral surface, an inner ring having an inner ring raceway on an outer peripheral surface, and rolling elements provided rollably between the outer ring raceway and the inner ring raceway, whereby a spindle is borne rotatably in a housing, and a grease supply system for supplying a grease to an inside of the rolling bearing, wherein the grease supply system supplies the grease such that a supply amount in one shot is set to 0.004 cc to 0.1 cc.
摘要翻译：主轴单元包括滚动轴承，该滚动轴承包括在内周面上具有外圈滚道的外圈，在外周面上具有内圈滚道的内圈和滚动元件，其滚动地设置在外圈滚道和内圈之间滚道，其中主轴可旋转地承载在壳体中，以及用于向滚动轴承内部供给润滑脂的润滑脂供给系统，其中，所述润滑脂供给系统将润滑脂供给使得一次的供给量设定为0.004cc 至0.1cc。

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