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    INVERTER-INTEGRATED ELECTRIC COMPRESSOR
    3.
    发明申请
    INVERTER-INTEGRATED ELECTRIC COMPRESSOR 有权
    逆变电动压缩机

    公开(公告)号：US20100303648A1

    公开(公告)日：2010-12-02

    申请号：US12746847

    申请日：2009-05-13

    申请人： Takayuki Watanabe ,  Takeshi Hirano ,  Makoto Hattori ,  Kazuki Niwa ,  Takashi Nakagami ,  Koji Toyama

    发明人： Takayuki Watanabe ,  Takeshi Hirano ,  Makoto Hattori ,  Kazuki Niwa ,  Takashi Nakagami ,  Koji Toyama

    IPC分类号： F04B35/04

    CPC分类号： F04B39/121 ,  F04B2203/0204 ,  H02K11/01 ,  H02K11/33

    摘要： An inverter-integrated electric compressor in which noise interference with an inverter circuit section due to electromagnetic noise generated from high-voltage-system components can be reliably eliminated without impairing the ease of assembly and a reduction in size. In an inverter-integrated electric compressor (1) provided with an inverter accommodating section (9) on the periphery of a housing (2) and an inverter (20) provided therein, the inverter accommodating section (9) is divided into a first accommodating section (9) accommodating an inverter module (21) equipped with a power system board on which semiconductor switching devices etc. are mounted and a CPU board on which a control and communication circuit etc. are mounted, and a second accommodating section (40) accommodating high-voltage-system components (30), such as a common-mode coil (35), a normal-mode coil (36), and a smoothing capacitor (37), provided on a high-voltage line (34) for supplying DC power from a high-voltage power supply to the inverter module (21), the accommodating sections (9) and (40) being separately provided on the periphery of the housing (2).

    摘要翻译： 能够可靠地消除由于由高压系统部件产生的电磁噪声而导致的与逆变器电路部的噪声干扰的逆变器电动压缩机，而不会妨碍组装的容易性和尺寸的减小。 在设置有壳体（2）周围的逆变器容纳部（9）的逆变器一体式电动压缩机（1）和设置在壳体（2）的周围的逆变器（20）中，逆变器容纳部（9）被分割为第一容纳部 容纳配备有安装有半导体开关装置等的电力系统板的逆变器模块（21）和安装有控制和通信电路等的CPU板的部分（9）和第二容纳部分（40） 设置在高压线路（34）上的诸如共模线圈（35），正常模式线圈（36）和平滑电容器（37）的高压系统部件（30） 将来自高压电源的直流电力提供给逆变器模块（21），容纳部分（9）和（40）分别设置在壳体（2）的外围。

    Inverter-integrated electric compressor
    4.
    发明授权
    Inverter-integrated electric compressor 有权
    变频器一体式电动压缩机

    公开(公告)号：US09494149B2

    公开(公告)日：2016-11-15

    申请号：US12746847

    申请日：2009-05-13

    申请人： Takayuki Watanabe ,  Takeshi Hirano ,  Makoto Hattori ,  Kazuki Niwa ,  Takashi Nakagami ,  Koji Toyama

    发明人： Takayuki Watanabe ,  Takeshi Hirano ,  Makoto Hattori ,  Kazuki Niwa ,  Takashi Nakagami ,  Koji Toyama

    IPC分类号： F04B39/00 ,  F04B39/12

    CPC分类号： F04B39/121 ,  F04B2203/0204 ,  H02K11/01 ,  H02K11/33

    摘要： In an inverter-integrated electric compressor (1) provided with an inverter accommodating section (9) on the periphery of a housing (2) and an inverter (20) provided therein, the inverter accommodating section (9) is divided into a first accommodating section (9) accommodating an inverter module (21) equipped with a power system board on which semiconductor switching devices etc. are mounted and a CPU board on which a control and communication circuit etc. are mounted, and a second accommodating section (40) accommodating high-voltage-system components (30), such as a common-mode coil (35), a normal-mode coil (36), and a smoothing capacitor (37), provided on a high-voltage line (34) for supplying DC power from a high-voltage power supply to the inverter module (21), the accommodating sections (9) and (40) being separately provided on the periphery of the housing (2).

    摘要翻译： 在设置有壳体（2）周围的逆变器容纳部（9）的逆变器一体式电动压缩机（1）和设置在壳体（2）的周围的逆变器（20）中，逆变器容纳部（9）被分割为第一容纳部 容纳配备有安装有半导体开关装置等的电力系统板的逆变器模块（21）和安装有控制和通信电路等的CPU板的部分（9）和第二容纳部分（40） 设置在高压线路（34）上的诸如共模线圈（35），正常模式线圈（36）和平滑电容器（37）的高压系统部件（30） 将来自高压电源的直流电力提供给逆变器模块（21），容纳部分（9）和（40）分别设置在壳体（2）的外围。

    Electric compressor and assembly method thereof
    7.
    发明授权
    Electric compressor and assembly method thereof 有权
    电动压缩机及其组装方法

    公开(公告)号：US09109589B2

    公开(公告)日：2015-08-18

    申请号：US13519926

    申请日：2010-08-26

    申请人： Yuki Ichise ,  Takayuki Hagita ,  Masayuki Ishikawa ,  Takeshi Hirano ,  Takayuki Watanabe

    发明人： Yuki Ichise ,  Takayuki Hagita ,  Masayuki Ishikawa ,  Takeshi Hirano ,  Takayuki Watanabe

    IPC分类号： F04B39/00 ,  F04B39/14 ,  F04C18/02 ,  F04C29/00 ,  H02K5/173 ,  H02K7/08 ,  H02K15/00 ,  F04C23/00 ,  H02K1/28

    CPC分类号： F04B39/14 ,  F04C18/0215 ,  F04C23/008 ,  F04C29/0078 ,  F04C2230/60 ,  H02K1/28 ,  H02K5/1732 ,  H02K7/083 ,  H02K15/0012 ,  Y10T29/49245

    摘要： A main-bearing outer diameter of an electric motor is made smaller than a rotor outer diameter without causing a drop in production efficiency, and the ease of performing a shrink-fitting step is also enhanced by making it possible to mount a rotor to a main shaft in an early stage. A bearing journal portion (14b) of a main shaft (14) of an electric motor is formed in a shape into which an inner race (18b) of a main bearing (18) can be press-fitted from both sides in the axial direction thereof, and, in addition, an outer diameter of the bearing journal portion (14b) is made larger than an outer diameter of a rotor press-fitting portion (14a), whereas a bearing bore portion (5a) of a partition member (5) is formed in a shape into which an outer race (18a) can be press-fitted from both sides in the axial direction thereof. It is preferable that a space (S) into which a press-fitting tool for press-fitting the main bearing (18) can be inserted be provided between the rotor press-fitting portion (14a) of the main shaft (14) and the bearing journal portion (14b) thereof.

    摘要翻译： 电动机的主轴承外径小于转子外径而不会导致生产效率下降，并且通过使转子能够安装到主体上也可以提高进行收缩装配步骤的容易性 轴早期阶段。 电动机的主轴（14）的轴承轴颈部（14b）形成为主轴承（18）的内圈（18b）能够沿轴向从两侧压配合成的形状 并且另外，使轴承轴颈部（14b）的外径大于转子压配部（14a）的外径，而分隔部件（5）的轴承孔部（5a） ）形成为能够沿其轴向方向从两侧压配合外圈（18a）的形状。 优选的是，可以插入用于压配主轴承（18）的压配工具的空间（S），该​​主体轴（14）的转子压配合部（14a）和 轴承轴颈部分（14b）。

    INTEGRATED-INVERTER ELECTRIC COMPRESSOR
    8.
    发明申请
    INTEGRATED-INVERTER ELECTRIC COMPRESSOR 有权
    集成逆变器电动压缩机

    公开(公告)号：US20110291501A1

    公开(公告)日：2011-12-01

    申请号：US13148161

    申请日：2010-06-30

    申请人： Takayuki Watanabe ,  Takeshi Hirano

    发明人： Takayuki Watanabe ,  Takeshi Hirano

    IPC分类号： H02K5/22

    CPC分类号： F04B39/0027 ,  H02K5/225 ,  H02K11/024 ,  H02K11/05 ,  H02K11/33

    摘要： Provided is an integrated-inverter electric compressor with suppressed self-noise interference in an inverter unit, simplified electrical connections between an inverter circuit and a filter circuit, and fewer welded positions. A housing (2) has, on the periphery thereof, an inverter box (5) accommodating the inverter circuit (21) and a junction box (6) communicating with the inverter box (5) and accommodating a plurality of high-voltage components constituting a noise-suppression filter circuit (27). The plurality of high-voltage components accommodated in the junction box (6) are electrically connected via a busbar (33). The busbar (33) includes branched busbars (34) branched off near connections with a high-voltage component installed close to the inverter circuit (21), and the branched busbars (34) are connected to P-N terminals (25) of the inverter circuit (21) in a communicating section (12) between the junction box (6) and the inverter box (5).

    摘要翻译： 提供了一种具有抑制逆变器单元中的自噪声干扰的集成逆变电动压缩机，简化了逆变器电路和滤波电路之间的电连接以及较少的焊接位置。 壳体（2）在其周围具有容纳逆变器电路（21）的逆变器箱（5）和与逆变器箱（5）连通的接线盒（6），并且容纳多个构成 噪声抑制滤波器电路（27）。 容纳在接线盒（6）中的多个高电压部件通过母线（33）电连接。 汇流条（33）包括分支母线（34），分支母线（34）与靠近逆变器电路（21）安装的高电压部分连接处分支，并且分支母线（34）连接到逆变器电路的PN端子（25） （21）在接线盒（6）和逆变器箱（5）之间的连通部分（12）中。

    IN-VEHICLE INTEGRATED-INVERTER ELECTRIC COMPRESSOR
    9.
    发明申请
    IN-VEHICLE INTEGRATED-INVERTER ELECTRIC COMPRESSOR 有权
    车内集成逆变器电动压缩机

    公开(公告)号：US20110133575A1

    公开(公告)日：2011-06-09

    申请号：US13058450

    申请日：2009-11-13

    申请人： Noriaki Arashi ,  Manabu Suzuki ,  Takeshi Hirano ,  Minoru Kawada ,  Takayuki Watanabe ,  Ichiro Yogo

    发明人： Noriaki Arashi ,  Manabu Suzuki ,  Takeshi Hirano ,  Minoru Kawada ,  Takayuki Watanabe ,  Ichiro Yogo

    IPC分类号： H02H11/00

    CPC分类号： F04B39/121 ,  B60H1/3223 ,  B60H1/3229 ,  F04B35/04 ,  F04B2203/0204

    摘要： Disclosed is an in-vehicle integrated-inverter electric compressor (1) in which an inverter accommodating section (3) is provided on the periphery of a housing (2), an inverter device is installed in the inverter accommodating section (3), and the opening portion of the inverter accommodating section (3) is sealed by means of a cover member (4) to be fixed with screws. A safety mechanism (7) is provided such that some of the fixing screws (5) fixing the cover member (4) to the inverter accommodating section (3) cannot be removed when the electric compressor (1) is mounted in a vehicle.

    摘要翻译： 公开了一种车载一体式逆变电动压缩机（1），其中在壳体（2）的周围设置有逆变器容纳部（3），逆变器装置安装在逆变器容纳部（3）中， 逆变器容纳部分（3）的开口部分通过盖件（4）密封以用螺钉固定。 设置安全机构（7），使得当将电动压缩机（1）安装在车辆中时，不能将固定盖构件（4）的一些固定螺钉（5）移除到逆变器容纳部（3）。

    VEHICLE-AIR-CONDITIONER ELECTRIC COMPRESSOR
    10.
    发明申请
    VEHICLE-AIR-CONDITIONER ELECTRIC COMPRESSOR 有权
    车用空气调节器电动压缩机

    公开(公告)号：US20100172770A1

    公开(公告)日：2010-07-08

    申请号：US12442041

    申请日：2008-10-31

    申请人： Yuki Ichise ,  Takayuki Watanabe ,  Takeshi Hirano ,  Akinori Yoshioka

    发明人： Yuki Ichise ,  Takayuki Watanabe ,  Takeshi Hirano ,  Akinori Yoshioka

    IPC分类号： B60H1/32 ,  F04B17/00 ,  F04B39/06

    CPC分类号： F04B35/04 ,  F04B39/12 ,  F04C2240/808 ,  H02K5/24 ,  H02K11/33

    摘要： An object is to provide a highly reliable vehicle-air-conditioner electric compressor of an inverter-integrated type that minimizes vibration and deformation of a board and a bus bar caused by vibration of a vehicle so as to prevent devices from becoming detached, to prevent soldered sections and welded sections from rupturing, and to prevent short circuits from occurring. In a vehicle-air-conditioner electric compressor (1) in which an inverter accommodating section (11) is provided at a periphery of a housing (2) and an inverter (20) is accommodated inside the inverter accommodating section (11), a control board (26) constituting the inverter (20) is screwed to fixing-screw base surfaces (29) provided at a plurality of locations of the inverter accommodating section (11), and a base (40) that has the same height as the fixing-screw base surfaces (29) and supports the control board (26) near substantially a midpoint of a fixing-screw pitch on the control board (26) and/or near a position where a large component is disposed on the control board (26) is provided at one or more locations of the inverter accommodating section (11).

    摘要翻译： 本发明的目的是提供一种高度可靠的逆变器一体型的车用空调电动压缩机，其最小化由车辆的振动引起的板和母线的振动和变形，以防止装置分离，以防止 焊接部分和焊接部分断裂，并防止发生短路。 在逆变器容纳部（11）的内部容纳有在壳体（2）的周围设置有逆变器容纳部（11）的逆变器容纳部（11）和变换器（20）的车辆用空调电动压缩机（1） 构成逆变器（20）的控制板（26）螺合到设置在逆变器容纳部（11）的多个位置处的固定螺丝基座面（29）上，并且具有与 固定螺丝基座表面（29）并且在控制板（26）的基本上固定螺纹间距的中点附近和/或在控制板上设置有大部件的位置附近支撑控制板（26） 26）设置在逆变器容纳部（11）的一个以上的位置。