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公开(公告)号:US09051938B2
公开(公告)日:2015-06-09
申请号:US13539957
申请日:2012-07-02
申请人: Teiichi Hirono , Shinichiro Noda , Yoshiharu Ikegami , Tomohiro Hasegawa , Tomohiro Yoneda , Shunji Matsumoto , Seungsin Yoo , Kouta Kabune , Kiyoto Ida , Naoki Matsuba , Tatsuya Akase , Takehito Tamaoka , Kazuhiko Fukushima
发明人: Teiichi Hirono , Shinichiro Noda , Yoshiharu Ikegami , Tomohiro Hasegawa , Tomohiro Yoneda , Shunji Matsumoto , Seungsin Yoo , Kouta Kabune , Kiyoto Ida , Naoki Matsuba , Tatsuya Akase , Takehito Tamaoka , Kazuhiko Fukushima
IPC分类号: F04B35/04 , F04D25/06 , F16C17/10 , F04D29/057 , F04D29/38 , F04D29/063 , F04D29/08 , F04D29/051
CPC分类号: F04D25/062 , F04D25/0626 , F04D29/0513 , F04D29/057 , F04D29/063 , F04D29/083 , F04D29/38 , F16C17/102
摘要: A fan includes a motor and an impeller. The motor includes a stationary portion and a rotating portion rotatably supported by the stationary portion. The stationary portion includes a stator and a bearing portion arranged inside of the stator. The rotating portion includes a rotor magnet arranged radially outside the stator; a shaft inserted in the bearing portion, and having an upper portion fixed to the impeller directly or through one or more members; and a thrust portion arranged axially opposite the bearing portion, and including an annular surface arranged around the shaft.
摘要翻译: 风扇包括电机和叶轮。 马达包括固定部分和由固定部分可旋转地支撑的旋转部分。 固定部分包括定子和布置在定子内部的轴承部分。 旋转部包括在定子的径向外侧配置的转子磁体; 插入在所述轴承部分中的轴,并且具有直接或通过一个或多个构件固定到所述叶轮的上部; 以及与所述轴承部分轴向相对布置的推力部分,并且包括围绕所述轴布置的环形表面。
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公开(公告)号:US20130004351A1
公开(公告)日:2013-01-03
申请号:US13523024
申请日:2012-06-14
申请人: Teiichi Hirono , Shinichiro Noda , Yoshiharu Ikegami , Tomohiro Hasegawa , Tomohiro Yoneda , Shunji Matsumoto , Seungsin Yoo , Kouta Kabune
发明人: Teiichi Hirono , Shinichiro Noda , Yoshiharu Ikegami , Tomohiro Hasegawa , Tomohiro Yoneda , Shunji Matsumoto , Seungsin Yoo , Kouta Kabune
IPC分类号: F04D29/041
CPC分类号: F04D25/062 , F04D25/0626 , F04D29/0513 , F04D29/057 , F04D29/063 , F04D29/083 , F04D29/38 , F16C17/102
摘要: A fan includes a motor and an impeller. The motor includes a stationary portion and a rotating portion rotatably supported by the stationary portion. The stationary portion includes a stator and a bearing portion arranged inside of the stator. The rotating portion includes a rotor magnet arranged radially outside the stator; a shaft inserted in the bearing portion, and having an upper portion fixed to the impeller directly or through one or more members; and a thrust portion arranged axially opposite the bearing portion, and including an annular surface arranged around the shaft.
摘要翻译: 风扇包括电机和叶轮。 马达包括固定部分和由固定部分可旋转地支撑的旋转部分。 固定部分包括定子和布置在定子内部的轴承部分。 旋转部包括在定子的径向外侧配置的转子磁体; 插入在所述轴承部分中的轴,并且具有直接或通过一个或多个构件固定到所述叶轮的上部; 以及与所述轴承部分轴向相对布置的推力部分,并且包括围绕所述轴布置的环形表面。
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公开(公告)号:US09341189B2
公开(公告)日:2016-05-17
申请号:US13523024
申请日:2012-06-14
申请人: Teiichi Hirono , Shinichiro Noda , Yoshiharu Ikegami , Tomohiro Hasegawa , Tomohiro Yoneda , Shunji Matsumoto , Seungsin Yoo , Kouta Kabune
发明人: Teiichi Hirono , Shinichiro Noda , Yoshiharu Ikegami , Tomohiro Hasegawa , Tomohiro Yoneda , Shunji Matsumoto , Seungsin Yoo , Kouta Kabune
IPC分类号: F16C32/06 , F04D25/06 , F16C17/10 , F04D29/057 , F04D29/38 , F04D29/063 , F04D29/08 , F04D29/051
CPC分类号: F04D25/062 , F04D25/0626 , F04D29/0513 , F04D29/057 , F04D29/063 , F04D29/083 , F04D29/38 , F16C17/102
摘要: A fan includes a motor and an impeller. The motor includes a stationary portion and a rotating portion rotatably supported by the stationary portion. The stationary portion includes a stator and a bearing portion arranged inside of the stator. The rotating portion includes a rotor magnet arranged radially outside the stator; a shaft inserted in the bearing portion, and having an upper portion fixed to the impeller directly or through one or more members; and a thrust portion arranged axially opposite the bearing portion, and including an annular surface arranged around the shaft.
摘要翻译: 风扇包括电机和叶轮。 马达包括固定部分和由固定部分可旋转地支撑的旋转部分。 固定部分包括定子和布置在定子内部的轴承部分。 旋转部包括在定子的径向外侧配置的转子磁体; 插入在所述轴承部分中的轴,并且具有直接或通过一个或多个构件固定到所述叶轮的上部; 以及与所述轴承部分轴向相对布置的推力部分,并且包括围绕所述轴布置的环形表面。
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公开(公告)号:US20130004350A1
公开(公告)日:2013-01-03
申请号:US13539957
申请日:2012-07-02
申请人: Teiichi Hirono , Shinichiro Noda , Yoshiharu Ikegami , Tomohiro Hasegawa , Tomohiro Yoneda , Shunji Matsumoto , Seungsin Yoo , Kouta Kabune , Kiyoto Ida , Naoki Matsuba , Tatsuya Akase , Takehito Tamaoka , Kazuhiko Fukushima
发明人: Teiichi Hirono , Shinichiro Noda , Yoshiharu Ikegami , Tomohiro Hasegawa , Tomohiro Yoneda , Shunji Matsumoto , Seungsin Yoo , Kouta Kabune , Kiyoto Ida , Naoki Matsuba , Tatsuya Akase , Takehito Tamaoka , Kazuhiko Fukushima
IPC分类号: F04B35/04
CPC分类号: F04D25/062 , F04D25/0626 , F04D29/0513 , F04D29/057 , F04D29/063 , F04D29/083 , F04D29/38 , F16C17/102
摘要: A fan includes a motor and an impeller. The motor includes a stationary portion and a rotating portion rotatably supported by the stationary portion. The stationary portion includes a stator and a bearing portion arranged inside of the stator. The rotating portion includes a rotor magnet arranged radially outside the stator; a shaft inserted in the bearing portion, and having an upper portion fixed to the impeller directly or through one or more members; and a thrust portion arranged axially opposite the bearing portion, and including an annular surface arranged around the shaft.
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