公开(公告)号：US20100129238A1

公开(公告)日：2010-05-27

申请号：US12443523

申请日：2008-10-03

申请人： Takayuki Watanabe ,  Ichiro Yogo ,  Koji Nakano ,  Hiroyuki Kamitani

发明人： Takayuki Watanabe ,  Ichiro Yogo ,  Koji Nakano ,  Hiroyuki Kamitani

IPC分类号： F04B35/04 ,  H02K11/00

CPC分类号： H01F27/324 ,  H01F27/306 ,  H01F37/00 ,  H02K7/14 ,  H02K11/33

摘要： An inverter-integrated electric compressor capable of achieving improved ease of installation of a coil component constituting an inverter and increased strength and reduced cost of an insulating member, as well as a coil component for the inverter, are provided. In an inverter-integrated electric compressor, an inverter-accommodating section is disposed on the periphery of a housing, and an inverter is accommodated and installed in the inverter-accommodating section to convert DC power into three-phase AC power and supply the power to an electric motor. The inverter-integrated electric compressor includes a resin spacer member having a molded shape surrounding at least the bottom of a coil component constituting the inverter to ensure an insulation distance between the coil component and the inverter-accommodating section when installed in the inverter-accommodating section, and the coil component is fixed to and installed in the inverter-accommodating section with the resin spacer member disposed therebetween.

摘要翻译： 提供一种逆变器集成电动压缩机，其能够实现改善构成逆变器的线圈部件的安装容易性，并且提高了绝缘部件的强度和降低的成本，以及用于逆变器的线圈部件。 在逆变器一体式电动压缩机中，逆变器容纳部设置在壳体的周围，并且逆变器被容纳并安装在逆变器容纳部中，以将DC电力转换成三相AC电力并将电力供应到 电动马达。 逆变器一体式电动压缩机包括：树脂隔离构件，其具有围绕构成逆变器的线圈构件的至少底部的模制形状，以确保线圈构件与逆变器容纳部之间的绝缘距离，当安装在逆变器容纳部 并且线圈部件被固定并安装在逆变器容纳部分中，树脂间隔件设置在它们之间。

公开(公告)号：US20130224050A1

公开(公告)日：2013-08-29

申请号：US13822833

申请日：2011-10-12

申请人： Takashi Nakagami ,  Takayuki Takashige ,  Hiroyuki Kamitani ,  Koji Nakano

发明人： Takashi Nakagami ,  Takayuki Takashige ,  Hiroyuki Kamitani ,  Koji Nakano

IPC分类号： F04B35/04

CPC分类号： F04B35/04 ,  F01C21/10 ,  F04B39/121 ,  F04B39/16 ,  F04C23/008 ,  F04C2240/808 ,  H02K5/22

摘要： An object is to provide a motor-driven compressor capable of reducing cost required when a failure occurs in part of components configuring an inverter device. A power substrate assembly 50 is removably fixed to a housing body 10 in an inverter accommodation chamber 13, and a control substrate assembly 70 and a filter circuit assembly 90 are removably fixed to a cover 30. Therefore, when the cover 30 is removed from the housing body 10, the power substrate assembly 50, the control substrate assembly 70, and the filter circuit assembly 90 can be independently removed from the housing body 10 or the cover 30, and new power substrate assembly 50, control substrate assembly 70, and filter circuit assembly 90 can be independently mounted on the housing body 10 or the cover 30.

摘要翻译： 本发明的目的是提供一种电动压缩机，其能够降低部分构成逆变器装置的部件中发生故障时所需的成本。 功率基板组件50可拆卸地固定在逆变器容纳室13中的壳体10上，并且控制基板组件70和滤波器电路组件90可移除地固定到盖30上。因此，当盖30从 壳体10，动力基板组件50，控制基板组件70和过滤器回路组件90可以独立地从壳体10或盖30移除，并且新的动力基板组件50，控制基板组件70和过滤器 电路组件90可以独立地安装在壳体10或盖30上。

公开(公告)号：US20130119834A1

公开(公告)日：2013-05-16

申请号：US13699905

申请日：2011-10-20

申请人： Takashi Nakagami ,  Koji Nakano ,  Hiroyuki Kamitani ,  Takayuki Takashige

发明人： Takashi Nakagami ,  Koji Nakano ,  Hiroyuki Kamitani ,  Takayuki Takashige

IPC分类号： H02K5/22

CPC分类号： H02K11/044 ,  F04B39/121 ,  F04B53/08 ,  F04C18/0215 ,  F04C23/008 ,  F04C29/047 ,  F04C2240/808 ,  H02K5/22 ,  H02K9/22 ,  H02K11/33

摘要： A control circuit board (25) configuring an inverter (21) serves as a thermally-conductive substrate. One surface of the control circuit board (25) is installed in a heat transferable manner on a heat-dissipating planar part (31) disposed on a housing (2), while heat-producing electrical components (39) are disposed in a heat transferable manner on the other surface of the control circuit board (25). The control circuit board (25) includes a substrate body (41) constituted of an insulator, and heat-conducting through members (42) constituted of a good thermal conductor filled through in a thickness direction of the substrate body (41). One end of each of the heat-conducting through members (42) is disposed in a heat transferable manner on the heat-dissipating planar part (31), and the electrical component (39) is disposed in a heat transferable manner on the other end.

摘要翻译： 构成逆变器（21）的控制电路板（25）用作导热基板。 控制电路板（25）的一个表面以可传热的方式安装在设置在壳体（2）上的散热平面部分（31）上，同时制热电气部件（39）设置在可传热的 方式在控制电路板（25）的另一个表面上。 控制电路板（25）包括由绝缘体构成的基板主体（41）和由沿基板主体（41）的厚度方向填充的良好导热体构成的导热贯穿部件（42）。 每个导热通孔（42）的一端以可传热的方式设置在散热平面部分（31）上，并且电气部件（39）以可传热的方式设置在另一端 。

公开(公告)号：US20100232982A1

公开(公告)日：2010-09-16

申请号：US12304099

申请日：2008-09-25

申请人： Koji Nakano ,  Takashi Nakagami ,  Hiroyuki Kamitani

发明人： Koji Nakano ,  Takashi Nakagami ,  Hiroyuki Kamitani

IPC分类号： F04B49/00 ,  F04B49/06

CPC分类号： F04B49/02 ,  F04B49/06 ,  F04B2203/0205

摘要： The present invention has an object to provide a control device for an electric compressor and a start control method of an electric compressor that can smoothly and reliably start the electric compressor even at high temperature. Even in a high temperature state of a power transistor, a rotational speed or an acceleration rate of a motor according to the temperature is set to gradually start the electric compressor. After the commencement of the start, the temperature of the power transistor is repeatedly checked for every predetermined time to update the rotational speed or the acceleration rate of the motor, and the rotational speed or the acceleration rate of the motor is increased according to the temperature of the power transistor, thereby allowing quick start. When a refrigerant starts to flow in a housing of the electric compressor with the start, a control board is cooled and the temperature of the power transistor decreases, and thus a synergistic effect can be obtained.

摘要翻译： 本发明的目的是提供一种电动压缩机的控制装置和电动压缩机的启动控制方法，该电动压缩机即使在高温下也能平稳可靠地起动电动压缩机。 即使在功率晶体管的高温状态下，设定根据温度的电动机的转速或加速度来逐渐启动电动压缩机。 在启动开始之后，每隔预定时间反复检查功率晶体管的温度，以更新电动机的转速或加速度，并且电动机的转速或加速度根据温度升高 的功率晶体管，从而允许快速启动。 当制冷剂开始在电动压缩机的壳体中开始流动时，控制板被冷却并且功率晶体管的温度降低，因此可以获得协同效应。

公开(公告)号：US10253763B2

公开(公告)日：2019-04-09

申请号：US13822833

申请日：2011-10-12

申请人： Takashi Nakagami ,  Takayuki Takashige ,  Hiroyuki Kamitani ,  Koji Nakano

发明人： Takashi Nakagami ,  Takayuki Takashige ,  Hiroyuki Kamitani ,  Koji Nakano

IPC分类号： H02K5/22 ,  F04B35/04 ,  F01C21/10 ,  F04B39/12 ,  F04B39/16 ,  F04C23/00

摘要： An object is to provide a motor-driven compressor capable of reducing cost required when a failure occurs in part of components configuring an inverter device. A power substrate assembly 50 is removably fixed to a housing body 10 in an inverter accommodation chamber 13, and a control substrate assembly 70 and a filter circuit assembly 90 are removably fixed to a cover 30. Therefore, when the cover 30 is removed from the housing body 10, the power substrate assembly 50, the control substrate assembly 70, and the filter circuit assembly 90 can be independently removed from the housing body 10 or the cover 30, and new power substrate assembly 50, control substrate assembly 70, and filter circuit assembly 90 can be independently mounted on the housing body 10 or the cover 30.

公开(公告)号：US09318935B2

公开(公告)日：2016-04-19

申请号：US13699905

申请日：2011-10-20

申请人： Takashi Nakagami ,  Koji Nakano ,  Hiroyuki Kamitani ,  Takayuki Takashige

发明人： Takashi Nakagami ,  Koji Nakano ,  Hiroyuki Kamitani ,  Takayuki Takashige

IPC分类号： H02K9/22 ,  H02K11/04 ,  F04B39/12 ,  F04B53/08 ,  H02K11/00 ,  H02K5/22 ,  F04C23/00 ,  F04C29/04 ,  F04C18/02

CPC分类号： H02K11/044 ,  F04B39/121 ,  F04B53/08 ,  F04C18/0215 ,  F04C23/008 ,  F04C29/047 ,  F04C2240/808 ,  H02K5/22 ,  H02K9/22 ,  H02K11/33

摘要： A control circuit board (25) configuring an inverter (21) serves as a thermally-conductive substrate. One surface of the control circuit board (25) is installed in a heat transferable manner on a heat-dissipating planar part (31) disposed on a housing (2), while heat-producing electrical components (39) are disposed in a heat transferable manner on the other surface of the control circuit board (25). The control circuit board (25) includes a substrate body (41) constituted of an insulator, and heat-conducting through members (42) constituted of a good thermal conductor filled through in a thickness direction of the substrate body (41). One end of each of the heat-conducting through members (42) is disposed in a heat transferable manner on the heat-dissipating planar part (31), and the electrical component (39) is disposed in a heat transferable manner on the other end.

摘要翻译： 构成逆变器（21）的控制电路板（25）用作导热基板。 控制电路板（25）的一个表面以可传热的方式安装在设置在壳体（2）上的散热平面部分（31）上，同时制热电气部件（39）设置在可传热的 方式在控制电路板（25）的另一个表面上。 控制电路板（25）包括由绝缘体构成的基板主体（41）和由沿基板主体（41）的厚度方向填充的良好导热体构成的导热贯穿部件（42）。 每个导热通孔（42）的一端以可传热的方式设置在散热平面部分（31）上，并且电气部件（39）以可传热的方式设置在另一端 。

公开(公告)号：US20100247349A1

公开(公告)日：2010-09-30

申请号：US12745805

申请日：2008-11-13

申请人： Masahiko Asai ,  Makoto Hattori ,  Hiroyuki Kamitani ,  Koji Nakano ,  Koji Toyama

发明人： Masahiko Asai ,  Makoto Hattori ,  Hiroyuki Kamitani ,  Koji Nakano ,  Koji Toyama

IPC分类号： F04B35/04

CPC分类号： F04C28/08 ,  F04B35/04 ,  F04B39/12 ,  F04B2203/0204 ,  F04C29/04 ,  F04C2240/808

摘要： A common mode coil can be installed without having to increase the planar area for an inverter accommodating section so that high performance and size reduction and compactness of an inverter device can be achieved. In an integrated-inverter electric compressor (1) in which an outer periphery of a cylindrical housing (2) is provided with an inverter accommodating section (4) in which an inverter device (20) that includes high-voltage components, such as an inverter board (21), a smoothing capacitor (23), an inductor coil (24), and a common mode coil (30); a terminal block (26) connected with a high-voltage cable; and a bus bar assembly (32) for electrical wiring between these electrical components is installed, the inverter accommodating section (4) is provided with an outward extending portion (9) extending outward from one end of the cylindrical housing (2), the terminal block (26) is disposed at one side of the outward extending portion (9), and a coil installation site (12), where the common mode coil (30) is disposed, is formed integrally with the outward extending portion (9) and extends downward below the terminal block (26).

摘要翻译： 可以安装共模线圈，而不必增加逆变器容纳部分的平面面积，从而可以实现逆变器装置的高性能和小型化。 在其中圆柱形壳体（2）的外周设置有逆变器容纳部（4）的集成逆变电动压缩机（1）中，其中包括高压部件的逆变器装置（20） 逆变器板（21），平滑电容器（23），电感线圈（24）和共模线圈（30）; 与高压电缆连接的端子块（26）; 在这些电气部件之间安装用于电气配线的汇流条组件（32），逆变器容纳部分（4）设置有从圆柱形壳体（2）的一端向外延伸的向外延伸部分（9） 块体26设置在向外延伸部9的一侧，并且配置有共模线圈30的线圈安装部12与外延伸部9一体形成， 在端子台（26）下方向下延伸。

公开(公告)号：US08882479B2

公开(公告)日：2014-11-11

申请号：US12745805

申请日：2008-11-13

申请人： Masahiko Asai ,  Makoto Hattori ,  Hiroyuki Kamitani ,  Koji Nakano ,  Koji Toyama

发明人： Masahiko Asai ,  Makoto Hattori ,  Hiroyuki Kamitani ,  Koji Nakano ,  Koji Toyama

IPC分类号： F04B39/12 ,  F04B35/04 ,  F04C28/08 ,  F04C29/04

CPC分类号： F04C28/08 ,  F04B35/04 ,  F04B39/12 ,  F04B2203/0204 ,  F04C29/04 ,  F04C2240/808

摘要： A common mode coil can be installed without having to increase the planar area for an inverter accommodating section so that high performance and size reduction and compactness of an inverter device can be achieved. In an integrated-inverter electric compressor (1) in which an outer periphery of a cylindrical housing (2) is provided with an inverter accommodating section (4) in which an inverter device (20) that includes high-voltage components, such as an inverter board (21), a smoothing capacitor (23), an inductor coil (24), and a common mode coil (30); a terminal block (26) connected with a high-voltage cable; and a bus bar assembly (32) for electrical wiring between these electrical components is installed, the inverter accommodating section (4) is provided with an outward extending portion (9) extending outward from one end of the cylindrical housing (2), the terminal block (26) is disposed at one side of the outward extending portion (9), and a coil installation site (12), where the common mode coil (30) is disposed, is formed integrally with the outward extending portion (9) and extends downward below the terminal block (26).

摘要翻译： 可以安装共模线圈，而不必增加逆变器容纳部分的平面面积，从而可以实现逆变器装置的高性能和小型化。 在其中圆柱形壳体（2）的外周设置有逆变器容纳部（4）的集成逆变电动压缩机（1）中，其中包括高压部件的逆变器装置（20） 逆变器板（21），平滑电容器（23），电感线圈（24）和共模线圈（30）; 与高压电缆连接的端子块（26）; 在这些电气部件之间安装用于电气配线的汇流条组件（32），逆变器容纳部分（4）设置有从圆柱形壳体（2）的一端向外延伸的向外延伸部分（9） 块体26设置在向外延伸部9的一侧，并且配置有共模线圈30的线圈安装部12与外延伸部9一体形成， 在端子台（26）下方向下延伸。

公开(公告)号：US08004221B2

公开(公告)日：2011-08-23

申请号：US12236962

申请日：2008-09-24

申请人： Koji Nakano ,  Takashi Nakagami ,  Hiroyuki Kamitani ,  Makoto Hattori ,  Koji Toyama

发明人： Koji Nakano ,  Takashi Nakagami ,  Hiroyuki Kamitani ,  Makoto Hattori ,  Koji Toyama

IPC分类号： H02P6/14

CPC分类号： H02P6/14 ,  B60H1/00428 ,  B60H1/3222 ,  Y02T10/88

摘要： The present invention has an object to provide an inverter system for a vehicle-mounted air conditioner that prevents noise from entering a control circuit and allows high speed communication. A motor control microcomputer 24 is isolated from a gate circuit 22, and communication therebetween is performed via a photocoupler 80. This suppresses the influence of noise resulting from changes caused by changes in voltage and current that occur in a high voltage system for driving a motor 30. Also, the motor control microcomputer 24 and a communication driver 27 can be directly bus-connected without a photocoupler, thereby allowing high speed communication therebetween.

摘要翻译： 本发明的目的是提供一种防止噪声进入控制电路并允许高速通信的车载空调的逆变器系统。 电动机控制微计算机24与门电路22隔离，并且通过光电耦合器80进行通信。这抑制了由用于驱动电动机的高电压系统中发生的电压和电流变化引起的变化所引起的噪声的影响 此外，电动机控制微型计算机24和通信驱动器27可以在没有光电耦合器的情况下直接总线连接，从而允许它们之间的高速通信。

公开(公告)号：US20100018243A1

公开(公告)日：2010-01-28

申请号：US12439668

申请日：2007-09-28

申请人： Masaharu Tanaka ,  Koji Nakano ,  Takashi Nakagami ,  Makoto Hattori ,  Takayuki Takashige ,  Kazuki Niwa ,  Hiroyuki Kamitani

发明人： Masaharu Tanaka ,  Koji Nakano ,  Takashi Nakagami ,  Makoto Hattori ,  Takayuki Takashige ,  Kazuki Niwa ,  Hiroyuki Kamitani

IPC分类号： F25B31/02 ,  F04B35/04 ,  B60H1/32

CPC分类号： F04B39/121 ,  F04B35/04 ,  F04C18/0207 ,  F04C2240/30 ,  F04C2240/803 ,  F04C2240/808 ,  H02K5/225 ,  H02K7/14 ,  H02K11/33 ,  H02K2211/03

摘要： There is provided an integrated electric compressor that is improved in reliability. Bus bar connection is employed for electrical connection between a power board 16 and the power source side and between the power board 16 and the motor side, and welding is employed for joining a bus bar to a capacitor 13 and a reactor 14, for joining board-side terminal parts of the bus bar to PN terminals 20a and 20b, and for joining UVW terminals 25a, 25b and 25c to housing-side terminals 28a, 28b and 28c. By employing resistance welding for the welding, the terminals can be joined to each other with stabilized quality. Further, since flat joint plates are provided on one end side of the housing-side terminals 28a, 28b and 28c, and the UVW terminals 25a, 25b and 25c are welded thereto, reliable joints between terminals can also be attained in these portions.

摘要翻译： 提供了一种提高可靠性的集成电动压缩机。 母线连接用于电源板16和电源侧之间以及电源板16和电动机侧之间的电连接，并且采用焊接将汇流条连接到电容器13和电抗器14，用于连接板 汇流条的端子部分连接到PN端子20a和20b，并将UVW端子25a，25b和25c连接到外壳侧端子28a，28b和28c。 通过采用焊接电阻焊接，端子可以以稳定的质量彼此接合。 此外，由于在壳体侧端子28a，28b和28c的一端侧设置有扁平接合板，并且将UVW端子25a，25b和25c焊接在其上，所以也可以在这些部分中实现端子之间的可靠接头。