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1. 发明授权

US08618709B2 Rotary electric machine with improved energy efficiency 有权
标题翻译：旋转电机，提高了能源效率
公开(公告)号：US08618709B2
公开(公告)日：2013-12-31
申请号：US13053687
申请日：2011-03-22
申请人： Tomohiro Inagaki , Ken Takeda , Shinichi Otake , Tsuyoshi Miyaji , Yuta Watanabe , Ryosuke Utaka , Shinya Sano , Takeshi Tomonaga
发明人： Tomohiro Inagaki , Ken Takeda , Shinichi Otake , Tsuyoshi Miyaji , Yuta Watanabe , Ryosuke Utaka , Shinya Sano , Takeshi Tomonaga
IPC分类号： H02K21/12
CPC分类号： H02K1/2766 , H02K21/14 , H02K2213/03
摘要： A rotary electric machine configured with a stator, rotor, and permanent magnets disposed in an inverted V-shape that becomes gradually narrower from a side of a center of rotation of the rotor. The rotor is provided with a plurality of support portions that extend radially about the center of rotation, and gap portions are respectively formed in correspondence with the plurality of support portions at positions spaced by a predetermined distance from an edge portion of the permanent magnets in a flowing direction of magnetic flux between the permanent magnets and the stator. The gap portions are formed to have such a length that causes magnetic saturation during generation of low torque in a low-current state and that causes no magnetic saturation during generation of maximum torque in a high-current state in which electricity at a high current is supplied to the stator coil.
摘要翻译：一种旋转电机，其配置有从转子的旋转中心侧逐渐变窄的倒V字状的定子，转子和永久磁铁。转子设置有多个沿旋转中心径向延伸的支撑部分，并且间隙部分分别形成为与多个支撑部分对应地形成在与永磁体的边缘部分间隔预定距离的位置处永久磁铁与定子之间磁通的流动方向。间隙部分形成为具有在低电流状态下产生低扭矩期间产生磁饱和的长度，并且在大电流下的电流为高电流状态时在最大转矩产生期间不产生磁饱和供给定子线圈。

2. 发明申请

US20130307363A1 ROTOR FOR ELECTRIC MACHINE 有权
标题翻译：电机转子
公开(公告)号：US20130307363A1
公开(公告)日：2013-11-21
申请号：US13982629
申请日：2012-02-02
申请人： Shinya Sano , Ken Takeda , Tomohiro Inagaki , Shinichi Otake , Tsuyoshi Miyaji , Yuta Watanabe , Ryosuke Utaka
发明人： Shinya Sano , Ken Takeda , Tomohiro Inagaki , Shinichi Otake , Tsuyoshi Miyaji , Yuta Watanabe , Ryosuke Utaka
IPC分类号： H02K1/27
CPC分类号： H02K1/27 , H02K1/2766
摘要： A rotor (10) for a rotary electric machine has a plurality of magnetic poles (24) provided at intervals, in a circumferential direction, at the outer periphery of a rotor core (12). Each of the magnetic poles (24) has a first permanent magnet (26) buried in the center of the magnetic pole, and a pair of second permanent magnets (28) that are buried on both sides of the first permanent magnet (26) in the circumferential direction, and that are disposed such that a mutual spacing between the pair of the second permanent magnets (28) becomes narrower inward in the radial direction. A narrowest spacing between the pair of second permanent magnets (28) is set to be wider than a longitudinal-direction width of the first permanent magnet (26) in a magnetic path region (30) that is defined by the first permanent magnet (26) and the pair of second permanent magnets (28).
摘要翻译：用于旋转电机的转子（10）具有在转子铁心（12）的外周沿圆周方向间隔设置的多个磁极（24）。每个磁极（24）具有埋在磁极中心的第一永久磁体（26）和埋在第一永磁体（26）的两侧上的一对第二永磁体（28）周向，并且被设置成使得一对第二永磁体（28）之间的相互间隔在径向方向上向内变窄。在由第一永久磁铁（26）限定的磁路区域（30）中，一对第二永久磁铁（28）之间的最窄的间隔被设定得比第一永久磁铁（26）的长度方向宽度宽，）和一对第二永磁体（28）。

3. 发明授权

US09231445B2 Rotor for the electric machine 有权
标题翻译：转子为电机
公开(公告)号：US09231445B2
公开(公告)日：2016-01-05
申请号：US13982629
申请日：2012-02-02
申请人： Shinya Sano , Ken Takeda , Tomohiro Inagaki , Shinichi Otake , Tsuyoshi Miyaji , Yuta Watanabe , Ryosuke Utaka
发明人： Shinya Sano , Ken Takeda , Tomohiro Inagaki , Shinichi Otake , Tsuyoshi Miyaji , Yuta Watanabe , Ryosuke Utaka
IPC分类号： H02K1/27
CPC分类号： H02K1/27 , H02K1/2766
摘要： A rotor (10) for a rotary electric machine has a plurality of magnetic poles (24) provided at intervals, in a circumferential direction, at the outer periphery of a rotor core (12). Each of the magnetic poles (24) has a first permanent magnet (26) buried in the center of the magnetic pole, and a pair of second permanent magnets (28) that are buried on both sides of the first permanent magnet (26) in the circumferential direction, and that are disposed such that a mutual spacing between the pair of the second permanent magnets (28) becomes narrower inward in the radial direction. A narrowest spacing between the pair of second permanent magnets (28) is set to be wider than a longitudinal-direction width of the first permanent magnet (26) in a magnetic path region (30) that is defined by the first permanent magnet (26) and the pair of second permanent magnets (28).
摘要翻译：用于旋转电机的转子（10）具有在转子铁心（12）的外周沿圆周方向间隔设置的多个磁极（24）。每个磁极（24）具有埋在磁极中心的第一永久磁体（26）和埋在第一永磁体（26）的两侧上的一对第二永磁体（28）周向，并且被设置成使得一对第二永磁体（28）之间的相互间隔在径向方向上向内变窄。在由第一永久磁铁（26）限定的磁路区域（30）中，一对第二永久磁铁（28）之间的最窄的间隔被设定得比第一永久磁铁（26）的长度方向宽度宽，）和一对第二永磁体（28）。

4. 发明授权

US08803394B2 Rotor for rotary electric machine having a magnetic flux-restraining hole 有权
标题翻译：具有磁通限制孔的旋转电机用转子
公开(公告)号：US08803394B2
公开(公告)日：2014-08-12
申请号：US13364526
申请日：2012-02-02
申请人： Shinya Sano , Ken Takeda , Tomohiro Inagaki , Shinichi Otake , Tsuyoshi Miyaji , Akifumi Kurokawa
发明人： Shinya Sano , Ken Takeda , Tomohiro Inagaki , Shinichi Otake , Tsuyoshi Miyaji , Akifumi Kurokawa
IPC分类号： H02K21/12 , H02K1/06
CPC分类号： H02K1/2766
摘要： In a rotor for a rotary electric machine, a plurality of magnetic poles are provided in a radially outer portion of the rotor iron core, at intervals in the circumferential direction. Each magnetic pole includes a pair of permanent magnets disposed apart from each other in the circumferential direction, and a magnetic flux-restraining hole that is formed and extended radially inwardly between radially inner end portions of the permanent magnets and that restrains flow of magnetic flux. The magnetic flux-restraining hole is extended so as to project beyond a position of the radially inner end portions to a radially outer side, between the pair of permanent magnets.
摘要翻译：在用于旋转电机的转子中，在圆周方向间隔地在转子铁芯的径向外侧部分设置多个磁极。每个磁极包括在圆周方向上彼此分离的一对永磁体，以及磁通限制孔，其形成并且在永磁体的径向内端部之间径向向内延伸并且限制磁通量流动。磁通抑制孔延伸成在一对永磁体之间突出超过径向内端部的位置到径向外侧。

5. 发明授权

US09400102B2 Heat exchanger including flow regulating plates 有权
标题翻译：换热器包括流量调节板
公开(公告)号：US09400102B2
公开(公告)日：2016-07-26
申请号：US13059884
申请日：2009-08-06
申请人： Seiji Kagawa , Moritoshi Murakami , Yuichiro Sato , Naoyuki Kamiyama , Tsuyoshi Miyaji
发明人： Seiji Kagawa , Moritoshi Murakami , Yuichiro Sato , Naoyuki Kamiyama , Tsuyoshi Miyaji
IPC分类号： F28F9/02 , F28F9/22 , F28F19/00 , F15D1/04 , F22B1/18 , F22B1/02 , F22B37/40 , F23M9/00
CPC分类号： F22B37/40 , F22B1/18 , F23M9/003
摘要： In a heat exchanger that includes an expanded part of a duct, a heat-transfer tube bundle accommodating duct, and a plurality of heat-transfer tube bundles provided in the heat-transfer tube bundle accommodating duct in a flow direction of flue gas with a distance therebetween, a bare-tube-part upstream-side regulating plate and a bare-tube-part downstream-side regulating plate at an upstream side and a downstream side of a bare tube part of each of the heat-transfer tube bundles and a plurality of regulating plates in an introducing unit arranged either in the expanded part of a duct or in the heat-transfer tube bundle accommodating duct on an upstream side to the heat-transfer tube bundle are provided. A drift at the bare tube part of the heat-transfer tube bundles can be significantly reduced.
摘要翻译：在包括管道的膨胀部分，传热管束容纳管道和多个传热管束的热交换器中，沿着烟道气体的流动方向设置在传热管束容纳管道中的多个传热管束，间隔，在每个传热管束的裸管部分的上游侧和下游侧具有裸管部上游侧调节板和裸露部分下游侧调节板，以及设置有导引单元中的多个调节板，其布置在导管的扩展部分中或在传热管束容纳管道上的传热管束的上游侧。可以显着地减少传热管束的裸管部分的漂移。

6. 发明授权

US08421284B2 Cooling structure for stator 失效
标题翻译：定子冷却结构
公开(公告)号：US08421284B2
公开(公告)日：2013-04-16
申请号：US12983959
申请日：2011-01-04
申请人： Masatoshi Sugimoto , Koji Kato , Tsuyoshi Miyaji
发明人： Masatoshi Sugimoto , Koji Kato , Tsuyoshi Miyaji
IPC分类号： H02K9/19
CPC分类号： H02K3/24 , H02K9/19
摘要： A cooling structure for a stator configured with a cooling medium distributing member formed with a plurality of discharge openings, and a distributing path, wherein the distributing path has a plurality of chambers separated by a partition wall, and an inter-chamber communication passage that is formed in the partition wall and communicates between the adjacent chambers. The cooling medium distributing member includes at least one cooling medium distributing chamber that divides the distributing path to a plurality of inter-chamber communication passages, and also includes a plurality of discharge chambers. The plurality of inter-chamber communication passages formed in the partition wall are formed with a ratio of an opening width between the different inter-chamber communication passages set according to a ratio of a sum of opening cross-sectional areas of all of the cooling medium discharge openings which are located downstream of each of the inter-chamber communication passages.
摘要翻译：一种用于定子的冷却结构，其具有形成有多个排出口的冷却介质分配构件和分配路径，其中所述分配路径具有由分隔壁分隔开的多个室，以及室间连通通道，形成在隔壁中并在相邻的室之间连通。冷却介质分配构件包括至少一个冷却介质分配室，其将分配路径分成多个室间连通通道，并且还包括多个排放室。形成在分隔壁上的多个室间连通通道以不同的室间连通通道之间的开口宽度的比例形成，该比例根据所有冷却介质的开口横截面积之和位于每个室间连通通道下游的排出口。

7. 发明申请

US20110139426A1 HEAT EXCHANGER 有权
标题翻译：热交换器
公开(公告)号：US20110139426A1
公开(公告)日：2011-06-16
申请号：US13059884
申请日：2009-08-06
申请人： Seiji Kagawa , Moritoshi Murakami , Yuichiro Sato , Naoyuki Kamiyama , Tsuyoshi Miyaji
发明人： Seiji Kagawa , Moritoshi Murakami , Yuichiro Sato , Naoyuki Kamiyama , Tsuyoshi Miyaji
IPC分类号： F28F1/00
CPC分类号： F22B37/40 , F22B1/18 , F23M9/003
摘要： In a heat exchanger that includes an expanded part of a duct, a heat-transfer tube bundle accommodating duct, and a plurality of heat-transfer tube bundles provided in the heat-transfer tube bundle accommodating duct in a flow direction of flue gas with a distance therebetween, a bare-tube-part upstream-side regulating plate and a bare-tube-part downstream-side regulating plate at an upstream side and a downstream side of a bare tube part of each of the heat-transfer tube bundles and a plurality of regulating plates in an introducing unit arranged either in the expanded part of a duct or in the heat-transfer tube bundle accommodating duct on an upstream side to the heat-transfer tube bundle are provided. A drift at the bare tube part of the heat-transfer tube bundles can be significantly reduced.
摘要翻译：在包括管道的膨胀部分，传热管束容纳管道和多个传热管束的热交换器中，沿着烟道气体的流动方向设置在传热管束容纳管道中的多个传热管束，间隔，在每个传热管束的裸管部分的上游侧和下游侧具有裸管部上游侧调节板和裸露部分下游侧调节板，以及设置有导引单元中的多个调节板，其布置在导管的扩展部分中或在传热管束容纳管道上的传热管束的上游侧。可以显着地减少传热管束的裸管部分的漂移。

8. 发明申请

US20100273118A1 HEAT TRANSFER TUBE MONITORING APPARATUS 审中-公开
标题翻译：传热管监测装置
公开(公告)号：US20100273118A1
公开(公告)日：2010-10-28
申请号：US12689697
申请日：2010-01-19
申请人： Seiji Kagawa , Moritoshi Murakami , Tsuyoshi Miyaji , Takuya Okamoto , Naoyuki Kamiyama
发明人： Seiji Kagawa , Moritoshi Murakami , Tsuyoshi Miyaji , Takuya Okamoto , Naoyuki Kamiyama
IPC分类号： F23N5/24 , F23L15/02 , F23M11/00
CPC分类号： G01M3/228 , F22B35/007 , F22B37/10 , F23J3/00 , F23L15/04 , F23N5/242 , F23N2031/26 , F28F27/00 , F28F2200/00 , F28G15/00 , F28G15/003 , Y02E20/348
摘要： According to the present invention, a heat transfer tube monitoring apparatus for use in a heat exchanger including multiple-stage heat transfer tube bundles spaced apart from each other in a flow direction of flue gas includes a differential pressure detecting unit used for detecting a differential pressure between upstream and downstream for each of the heat transfer tube bundles. With this configuration, an abnormal heat transfer tube bundle can be specified.
摘要翻译：根据本发明，一种用于热交换器的传热管监测装置，包括在烟气流动方向上彼此间隔开的多级传热管束，包括用于检测压差的差压检测单元在每个传热管束的上游和下游之间。由此，能够规定异常的传热管束。

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