公开(公告)号：US20120262877A1

公开(公告)日：2012-10-18

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。

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

IPC分类号： H05K7/20 ,  F04D29/42

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。

公开(公告)号：US20120250254A1

公开(公告)日：2012-10-04

申请号：US13365259

申请日：2012-02-03

申请人： Makoto KOJYO ,  Toshiaki FUJIKI ,  Kazutaka KISHIMOTO

发明人： Makoto KOJYO ,  Toshiaki FUJIKI ,  Kazutaka KISHIMOTO

IPC分类号： H05K7/20

CPC分类号： H05K7/20918 ,  H01L2924/0002 ,  H01L2924/00

摘要： A motor control apparatus is configured to control driving of a motor. The motor control apparatus includes a housing base, a main portion, an air duct, a heat dissipating component, and a heat sink. The housing base has one surface and another surface. The main portion is on the one surface of the housing base and includes a substrate. Through the air duct, cooling air passes. The air duct is on the other surface of the housing base. The heat dissipating component is on the one surface of the housing base and is coupled to the substrate. The heat sink includes a base portion and at least one fin. The heat sink is on the other surface of the housing base at a position corresponding to the heat dissipating component with the housing base disposed between the base portion and the heat dissipating component.

摘要翻译： 电动机控制装置被配置为控制电动机的驱动。 电动机控制装置包括壳体基座，主要部分，空气管道，散热部件和散热器。 外壳底座有一个表面和另一个表面。 主要部分在壳体基座的一个表面上并且包括基底。 通过风道，冷却空气通过。 空气管道在壳体基座的另一个表面上。 散热部件位于壳体基座的一个表面上并耦合到基板。 散热器包括基部和至少一个鳍。 散热器位于与散热部件对应的位置处的壳体基座的另一个表面上，其中壳体基座设置在基部和散热部件之间。

公开(公告)号：US20120262833A1

公开(公告)日：2012-10-18

申请号：US13366364

申请日：2012-02-06

申请人： Kazutaka KISHIMOTO ,  Makoto Kojyo ,  Tomohiro Shigeno

发明人： Kazutaka KISHIMOTO ,  Makoto Kojyo ,  Tomohiro Shigeno

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。

公开(公告)号：US20120261187A1

公开(公告)日：2012-10-18

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

IPC分类号： H01R4/00

CPC分类号： H02M1/126 ,  H02M7/003

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。

公开(公告)号：US20120250255A1

公开(公告)日：2012-10-04

申请号：US13365260

申请日：2012-02-03

申请人： Tomohiro SHIGENO ,  Toshiaki FUJIKI ,  Kazutaka KISHIMOTO

发明人： Tomohiro SHIGENO ,  Toshiaki FUJIKI ,  Kazutaka KISHIMOTO

IPC分类号： H05K7/20

CPC分类号： H05K7/20918 ,  H01L2924/0002 ,  H01L2924/00

摘要： A power converting apparatus includes a housing base, a main body, an air duct, a pair of upright air duct walls, first and second heat generators, and a protrusion. The housing base has first and second surfaces. The main body is on the first surface. The air duct is for cooling air to flow through the air duct and is on the second surface. The upright air duct walls are on the second surface and extend from an upwind side to a downwind side. The first and second heat generators are disposed in series from the upwind side to the downwind side in the air duct. The protrusion is between the first and second heat generators to protrude from at least one of the pair of air duct walls toward a center portion of an air-flowing space for the cooling air.

摘要翻译： 电力转换装置包括壳体基座，主体，空气导管，一对直立空气导管壁，第一和第二发热体以及突起。 壳体基座具有第一和第二表面。 主体在第一个表面。 空气管道用于冷却空气流过空气管道并在第二表面上。 竖立的空气管道壁在第二表面上并且从上风侧向下风向侧延伸。 第一和第二热发生器从空气管道中的逆风侧到顺风侧串联配置。 突起部位于第一和第二发热体之间，从一对空气导管壁的至少一个朝向冷却空气的空气流动空间的中心部突出。