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公开(公告)号：US20120262833A1
公开(公告)日：2012-10-18
申请号：US13366364
申请日：2012-02-06
IPC分类号： H01H50/12
CPC分类号： H05K7/1432 , H02K11/01 , H02K11/022 , H02K11/33 , H05K7/20918
摘要： A motor control apparatus includes a housing base. A main body is disposed on a first surface of the housing base and includes a plurality of electronic components associated with driving of the motor. An air duct is disposed on a second surface of the housing base, and cooling air flows through the air duct. A through hole is disposed in the housing base and has a tapered inner surface. A bush is fitted and secured in the through hole. The bush has a tapered outer surface and includes a cable insertion hole and a close contact portion. A cable is disposed through the cable insertion hole and the housing base and is wired between the main body and the air duct. The cable has an outer surface in close contact with the close contact portion of the bush outside the through hole.
摘要翻译： 电动机控制装置包括壳体基座。 主体设置在壳体基座的第一表面上并且包括与电动机的驱动相关联的多个电子部件。 空气管道设置在壳体基座的第二表面上，并且冷却空气流过空气管道。 通孔设置在壳体基部中并且具有锥形内表面。 衬套安装并固定在通孔中。 衬套具有锥形外表面，并且包括电缆插入孔和紧密接触部分。 电缆通过电缆插入孔和壳体基座设置，并且连接在主体和风道之间。 电缆具有与通孔外部的衬套的紧密接触部紧密接触的外表面。
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公开(公告)号：US20120262969A1
公开(公告)日：2012-10-18
申请号：US13449269
申请日：2012-04-17
申请人： Sumiaki NAGANO , Kazutaka Kishimoto , Makoto Kojyo
发明人： Sumiaki NAGANO , Kazutaka Kishimoto , Makoto Kojyo
IPC分类号： H05K7/20
CPC分类号： H02M7/003 , H05K7/20909
摘要： A power converting apparatus includes a housing, a self-standing cable, and a grommet securing member. The housing includes a housing base, a main body, and an air duct. The housing base includes a through hole. The main body includes a plurality of electronic components on a first surface of the housing base. The air duct is disposed on a second surface of the housing base. The self-standing cable is disposed through the through hole so as to be wired between the main body and the air duct. The self-standing cable stands on itself in a direction approximately orthogonal to the housing base. The grommet securing member is disposed in the air duct or the main body so as to secure a grommet to the through hole. The grommet securing member is not integral with the housing base.
摘要翻译： 电力转换装置包括壳体，自立电缆和索环固定构件。 壳体包括壳体基座，主体和空气导管。 壳体基座包括通孔。 主体在壳体基座的第一表面上包括多个电子部件。 空气管道设置在壳体基座的第二表面上。 自立式电缆穿过通孔布置在主体和风道之间。 自立式电缆本身在大致垂直于壳体基座的方向上。 索环固定构件设置在空气管道或主体中，以将索环固定到通孔。 索环固定构件不与壳体基座一体。
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公开(公告)号：US08144466B2
公开(公告)日：2012-03-27
申请号：US12782711
申请日：2010-05-19
申请人： Kazutaka Kishimoto , Makoto Kojyo
发明人： Kazutaka Kishimoto , Makoto Kojyo
CPC分类号： H05K7/20909 , H05K7/20172
摘要： A fan unit holds a cooling fan and is detachable from a main body of an inverter apparatus. The fan unit is provided with a fan-unit retainer plate having keyhole-shaped apertures and provided between an upper case and a lower case. The fan unit is fixed by pressing the fan-unit retainer plate with fixing screws. The fan unit is easily and reliably removed by moving the fan-unit retainer plate without directly moving the fan unit and without removing the fixing screws.
摘要翻译： 风扇单元保持冷却风扇，并且可从逆变器装置的主体拆卸。 风扇单元设置有具有锁眼形孔的风扇单元保持板，并设置在上壳体和下壳体之间。 风扇单元通过用固定螺丝按压风扇单元固定板来固定。 通过移动风扇单元固定板，无需直接移动风扇单元，而不拆卸固定螺丝，可以方便可靠地拆卸风扇单元。
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公开(公告)号：US20120020021A1
公开(公告)日：2012-01-26
申请号：US13187477
申请日：2011-07-20
IPC分类号： H05K7/20
CPC分类号： H02M7/003 , H02M5/271 , Y10T307/50 , Y10T307/832
摘要： A matrix converter includes first to third AC reactors connected in series with first- to third-phase outputs of three-phase AC electric power, and a first cooling fan that generates cool air for cooling the first to third AC reactors. The first to third AC reactors are arranged side-by-side in a direction intersecting a direction in which the cool air flows.
摘要翻译： 矩阵转换器包括与三相AC电力的一相到三相输出串联连接的第一至第三AC电抗器和产生用于冷却第一至第三AC电抗器的冷空气的第一冷却风扇。 第一至第三交流电抗器沿与冷气流动的方向相交的方向并排排列。
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公开(公告)号：US09019730B2
公开(公告)日：2015-04-28
申请号：US13443887
申请日：2012-04-11
申请人： Sumiaki Nagano , Kazutaka Kishimoto , Makoto Kojyo
发明人： Sumiaki Nagano , Kazutaka Kishimoto , Makoto Kojyo
摘要： A power converting apparatus includes a switching element, a filter substrate, a housing, a main body, an air duct, and a filter switch. The switching element is configured to convert and output power. The filter substrate includes a filter circuit configured to reduce transmission of noise generated in the switching element to an input power source. The housing includes a housing base having a first surface and a second surface. The main body is on the first surface of the housing base, and includes the filter substrate and a plurality of electronic components. The air duct is disposed on the second surface of the housing base, and cooling air flows through the air duct. The filter switch is on the first surface of the housing base. The filter switch is configured to switch between making and breaking electrical conduction between the filter circuit and the housing.
摘要翻译： 电力转换装置包括开关元件，过滤器基板，壳体，主体，风道和过滤器开关。 开关元件被配置为转换和输出功率。 滤波器基板包括滤波器电路，被配置为将开关元件中产生的噪声的传输减少到输入电源。 壳体包括具有第一表面和第二表面的壳体基座。 主体在壳体基座的第一表面上，并且包括过滤器基板和多个电子部件。 空气管道设置在壳体基座的第二表面上，并且冷却空气流过空气管道。 过滤器开关位于壳体基座的第一表面上。 滤波器开关被配置为在滤波器电路和壳体之间的导通和断开之间切换。
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公开(公告)号：US08837119B2
公开(公告)日：2014-09-16
申请号：US13187477
申请日：2011-07-20
CPC分类号： H02M7/003 , H02M5/271 , Y10T307/50 , Y10T307/832
摘要： A matrix converter includes first to third AC reactors connected in series with first- to third-phase outputs of three-phase AC electric power, and a first cooling fan that generates cool air for cooling the first to third AC reactors. The first to third AC reactors are arranged side-by-side in a direction intersecting a direction in which the cool air flows.
摘要翻译： 矩阵转换器包括与三相AC电力的一相到三相输出串联连接的第一至第三AC电抗器和产生用于冷却第一至第三AC电抗器的冷空气的第一冷却风扇。 第一至第三交流电抗器沿与冷气流动的方向相交的方向并排排列。
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公开(公告)号：US08797738B2
公开(公告)日：2014-08-05
申请号：US13444846
申请日：2012-04-12
申请人： Sumiaki Nagano , Kazutaka Kishimoto , Makoto Kojyo
发明人： Sumiaki Nagano , Kazutaka Kishimoto , Makoto Kojyo
CPC分类号： H02M7/003 , H05K7/1432 , H05K7/20918
摘要： A power converting apparatus includes a housing, a cable, and a grommet supporting member. The housing includes a housing base, a main body, and an air duct. The housing base has a first surface and a second surface and includes a through hole. The main body includes a plurality of electronic components on the first surface of the housing base. The air duct is disposed on the second surface of the housing base, and cooling air flows through the air duct. The cable is disposed through the through hole of the housing base so as to be wired between the main body and the air duct. The grommet supporting member is in the air duct or the main body. The grommet supporting member supports a grommet through which the cable is disposed. The grommet supporting member is not integral with the housing base.
摘要翻译： 电力转换装置包括壳体，电缆和索环支撑构件。 壳体包括壳体基座，主体和空气导管。 壳体底座具有第一表面和第二表面，并且包括通孔。 主体在壳体基座的第一表面上包括多个电子部件。 空气管道设置在壳体基座的第二表面上，并且冷却空气流过空气管道。 电缆穿过壳体基座的通孔设置，以便连接在主体和风道之间。 索环支撑构件在空气管道或主体中。 索环支撑构件支撑电缆被设置的索环。 索环支撑构件不与壳体基座一体。
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公开(公告)号：US08614891B2
公开(公告)日：2013-12-24
申请号：US13449269
申请日：2012-04-17
申请人： Sumiaki Nagano , Kazutaka Kishimoto , Makoto Kojyo
发明人： Sumiaki Nagano , Kazutaka Kishimoto , Makoto Kojyo
IPC分类号： H05K7/20
CPC分类号： H02M7/003 , H05K7/20909
摘要： A power converting apparatus includes a housing, a self-standing cable, and a grommet securing member. The housing includes a housing base, a main body, and an air duct. The housing base includes a through hole. The main body includes a plurality of electronic components on a first surface of the housing base. The air duct is disposed on a second surface of the housing base. The self-standing cable is disposed through the through hole so as to be wired between the main body and the air duct. The self-standing cable stands on itself in a direction approximately orthogonal to the housing base. The grommet securing member is disposed in the air duct or the main body so as to secure a grommet to the through hole. The grommet securing member is not integral with the housing base.
摘要翻译： 电力转换装置包括壳体，自立电缆和索环固定构件。 壳体包括壳体基座，主体和空气导管。 壳体基座包括通孔。 主体在壳体基座的第一表面上包括多个电子部件。 空气管道设置在壳体基座的第二表面上。 自立式电缆穿过通孔布置在主体和风道之间。 自立式电缆本身在大致垂直于壳体基座的方向上。 索环固定构件设置在空气管道或主体中，以将索环固定到通孔。 索环固定构件不与壳体基座一体。
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公开(公告)号：US20100296246A1
公开(公告)日：2010-11-25
申请号：US12782711
申请日：2010-05-19
申请人： Kazutaka KISHIMOTO , Makoto Kojyo
发明人： Kazutaka KISHIMOTO , Makoto Kojyo
CPC分类号： H05K7/20909 , H05K7/20172
摘要： A fan unit holds a cooling fan and is detachable from a main body of an inverter apparatus. The fan unit is provided with a fan-unit retainer plate having keyhole-shaped apertures and provided between an upper case and a lower case. The fan unit is fixed by pressing the fan-unit retainer plate with fixing screws. The fan unit is easily and reliably removed by moving the fan-unit retainer plate without directly moving the fan unit and without removing the fixing screws.
摘要翻译： 风扇单元保持冷却风扇，并且可从逆变器装置的主体拆卸。 风扇单元设置有具有锁眼形孔的风扇单元保持板，并设置在上壳体和下壳体之间。 风扇单元通过用固定螺丝按压风扇单元固定板来固定。 通过移动风扇单元固定板，无需直接移动风扇单元，而不拆卸固定螺丝，可以方便可靠地拆卸风扇单元。
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公开(公告)号：US08787018B2
公开(公告)日：2014-07-22
申请号：US13443885
申请日：2012-04-11
申请人： Sumiaki Nagano , Kazutaka Kishimoto , Makoto Kojyo
发明人： Sumiaki Nagano , Kazutaka Kishimoto , Makoto Kojyo
IPC分类号： H05K7/20
CPC分类号： H05K7/20918 , H01G2/10 , H01G4/224 , H01G4/28
摘要： A power converting apparatus includes a housing, a cylindrical capacitor, and a cylindrical capacitor cover. The housing includes a housing base, a main body, and an air duct. The main body includes a plurality of electronic components on a first surface of the housing base. The air duct is disposed on a second surface of the housing base. The capacitor penetrates through the housing base so that a part of the capacitor is disposed in the main body while a rest part of the capacitor is disposed in the air duct. The capacitor cover is disposed on the housing base and covers the rest part of the capacitor. The capacitor cover includes an elastic material and an inner surface. The capacitor cover includes a groove disposed on the inner surface in an axial direction of the capacitor cover.
摘要翻译： 电力转换装置包括壳体，圆柱形电容器和圆柱形电容器盖。 壳体包括壳体基座，主体和空气导管。 主体在壳体基座的第一表面上包括多个电子部件。 空气管道设置在壳体基座的第二表面上。 电容器穿过壳体基座，使得电容器的一部分设置在主体中，而电容器的其余部分设置在空气管道中。 电容器盖设置在壳体基座上并覆盖电容器的其余部分。 电容器盖包括弹性材料和内表面。 电容器盖包括沿电容器盖的轴向设置在内表面上的槽。
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