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1. 发明申请

US20120234030A1 AIR CONDITIONING APPARATUS 有权
标题翻译：空调设备
公开(公告)号：US20120234030A1
公开(公告)日：2012-09-20
申请号：US13512442
申请日：2010-08-26
申请人： Takayuki Hagita , Takayuki Takashige , Nobuya Nakagawa , Mikihiko Ishii , Takeshi Hirano , Koji Nakano , Masayuki Ishikawa
发明人： Takayuki Hagita , Takayuki Takashige , Nobuya Nakagawa , Mikihiko Ishii , Takeshi Hirano , Koji Nakano , Masayuki Ishikawa
IPC分类号： F25B49/02
CPC分类号： F25B49/025 , B60H1/00792 , F04B35/04 , F04B49/065 , F04B2201/0801 , F04B2203/0209 , F04B2205/11 , F25B2500/08 , F25B2500/19 , F25B2500/222 , F25B2500/29 , F25B2600/021 , F25B2700/21152 , F25B2700/21153 , F25B2700/21154 , F25B2700/21156
摘要： Provided is an air conditioning apparatus that is capable of suppressing increases in volume and cost of the apparatus and performing more suitable overheating protection. An electric compressor is an inverter-integrated electric compressor integrally including a compressor, an electric motor that drives the compressor, and an inverter including a temperature sensor that detects the temperature in the vicinity of a semiconductor switching device, wherein a controller estimates a discharge temperature of the compressor on the basis of a correlation of respective pressure loading characteristics for the detected temperature of the inverter, for the rotational speed of the compressor, and for the motive force of the compressor in a refrigerating cycle.
摘要翻译：提供一种能够抑制装置的体积和成本的增加并且执行更合适的过热保护的空调装置。电动压缩机是整体地包括压缩机，驱动压缩机的电动机和逆变器的逆变器一体式电动压缩机，以及包括检测半导体开关装置附近的温度的温度传感器的逆变器，其中，控制器估计排出温度基于对于逆变器的检测温度，压缩机的转速和制冷循环中的压缩机的动力的各个压力负载特性的相关性的压缩机。

2. 发明授权

US09791196B2 Air conditioning apparatus 有权
公开(公告)号：US09791196B2
公开(公告)日：2017-10-17
申请号：US13512442
申请日：2010-08-26
申请人： Takayuki Hagita , Takayuki Takashige , Nobuya Nakagawa , Mikihiko Ishii , Takeshi Hirano , Koji Nakano , Masayuki Ishikawa
发明人： Takayuki Hagita , Takayuki Takashige , Nobuya Nakagawa , Mikihiko Ishii , Takeshi Hirano , Koji Nakano , Masayuki Ishikawa
IPC分类号： F25B49/02 , F04B35/04 , F04B49/06 , B60H1/00
CPC分类号： F25B49/025 , B60H1/00792 , F04B35/04 , F04B49/065 , F04B2201/0801 , F04B2203/0209 , F04B2205/11 , F25B2500/08 , F25B2500/19 , F25B2500/222 , F25B2500/29 , F25B2600/021 , F25B2700/21152 , F25B2700/21153 , F25B2700/21154 , F25B2700/21156
摘要： Provided is an air conditioning apparatus that is capable of suppressing increases in volume and cost of the apparatus and performing more suitable overheating protection. An electric compressor is an inverter-integrated electric compressor integrally including a compressor, an electric motor that drives the compressor, and an inverter including a temperature sensor that detects the temperature in the vicinity of a semiconductor switching device, wherein a controller estimates a discharge temperature of the compressor on the basis of a correlation of respective pressure loading characteristics for the detected temperature of the inverter, for the rotational speed of the compressor, and for the motive force of the compressor in a refrigerating cycle.

3. 发明授权

US08764415B2 Integrated-inverter electric compressor 有权
标题翻译：集成逆变电动压缩机
公开(公告)号：US08764415B2
公开(公告)日：2014-07-01
申请号：US12230138
申请日：2008-08-25
申请人： Makoto Hattori , Kazuki Niwa , Koji Nakano , Takashi Nakagami , Takayuki Takashige , Koji Toyama
发明人： Makoto Hattori , Kazuki Niwa , Koji Nakano , Takashi Nakagami , Takayuki Takashige , Koji Toyama
IPC分类号： F04B17/00 , F04B35/04
CPC分类号： H02K11/40 , H02K5/08 , H02K5/225 , H02K11/01 , H02K11/33
摘要： An integrated-inverter electric compressor whose grounding effect and grounding reliability are increased by reliably grounding an inverter device to a housing and in which the size the inverter device are reduced by simplifying the grounding structure is provided. The integrated-inverter electric compressor includes an inverter device provided in an inverter container on the outer circumference of a housing. The inverter device includes an inverter module formed by integrating a power-related metal substrate and a resin case and is provided with a control-related substrate on the upper surface of the inverter module; the resin case is integrated with mounting legs provided at a plurality of locations on the circumference; the mounting legs are grounded to the power-related metal substrate and the control-related substrate; and grounding terminals, which frame-ground the substrates to the housing, are insert-molded in such a manner that the grounding terminals are securable to the inverter container with screws.
摘要翻译：提供了一种集成逆变电动压缩机，其通过将逆变器装置可靠地接地到壳体并且通过简化接地结构来减小逆变器装置的尺寸来增加接地效果和接地可靠性。集成逆变器电动压缩机包括设置在壳体的外周的逆变器容器中的逆变器装置。逆变器装置包括：逆变器模块，其通过集成功率相关的金属基板和树脂壳体，并且在逆变器模块的上表面上设置有控制相关的基板; 树脂壳体与设置在圆周上的多个位置的安装腿集成; 安装脚接地到与功率相关的金属基板和控制相关的基板; 并且将基板框架接地到壳体的接地端子以这样的方式插入成型，使得接地端子可用螺钉固定到逆变器容器。

4. 发明申请

US20130224050A1 MOTOR-DRIVEN COMPRESSOR 审中-公开
标题翻译：电机驱动压缩机
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。

5. 发明申请

US20130119834A1 INVERTER-INTEGRATED ELECTRIC COMPRESSOR 有权
标题翻译：逆变电动压缩机
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。

6. 发明申请

US20100014988A1 INTEGRATED ELECTRIC COMPRESSOR 有权
标题翻译：集成电动压缩机
公开(公告)号：US20100014988A1
公开(公告)日：2010-01-21
申请号：US12439604
申请日：2007-09-28
申请人： Kenji Tsutsui , Makoto Hattori , Takayuki Takashige , Kazuki Niwa , Koji Nakano
发明人： Kenji Tsutsui , Makoto Hattori , Takayuki Takashige , Kazuki Niwa , Koji Nakano
IPC分类号： F04B49/06 , F04B17/03
CPC分类号： H02M7/003 , F04B35/04 , H02K11/01 , H02K11/024 , H02K11/05 , H02K11/33
摘要： There is provided an integrated electric compressor having a circuit configuration capable of decreasing the size thereof while restraining current ripples. In an inverter of the electric compressor, by providing a capacitor 13 and a reactor 14 between a power source and an inverter board 12, the ripples of a driving voltage is restrained, and a motor can be driven with high efficiency and the size of a housing can be decreased. Further, by connecting the capacitor 13 and the reactor 14 to a power board 16 by using a bus bar 23, the voltage ripple restraining effect is further increased, and the capacitor 13 and the reactor 14 are unitized integrally by the bus bar 23 to improve the assembling workability of the power board 16.
摘要翻译：提供了具有能够抑制电流波动的同时能够减小其尺寸的电路结构的集成式电动压缩机。在电动压缩机的逆变器中，通过在电源和逆变器基板12之间设置电容器13和电抗器14，能够抑制驱动电压的波动，能够高效率地驱动电动机，住房可以减少。此外，通过使用母线23将电容器13和电抗器14连接到电源板16，电压纹波抑制效果进一步提高，并且电容器13和电抗器14通过母线23一体化而改善电源板16的组装可操作性。

7. 发明申请

US20080116838A1 Inverter-integrated electric compressor 有权
标题翻译：变频器一体式电动压缩机
公开(公告)号：US20080116838A1
公开(公告)日：2008-05-22
申请号：US11704222
申请日：2007-02-09
申请人： Makoto Hattori , Takayuki Takashige , Kazuki Niwa , Koji Nakano , Shunsuke Yakushiji
发明人： Makoto Hattori , Takayuki Takashige , Kazuki Niwa , Koji Nakano , Shunsuke Yakushiji
IPC分类号： H02P27/06
CPC分类号： B60H1/3223 , F04B39/121 , H02K5/225 , H02K7/14 , H02K11/33
摘要： An inverter-integrated electric compressor enhances vibration resistance of an inverter apparatus integrated with a housing without degrading cooling performance, reduction in weight, or the ease of assembly of the inverter apparatus. An inverter-integrated electric compressor 1 has an inverter apparatus 22 integrated with an inverter storage box 11 of a housing 3. The inverter apparatus 22 includes a metal plate 23 secured in an inverter storage box 11; a plurality of power semiconductor switching elements 24 mounted on the metal plate 23; a power substrate 25 on which a power-related control circuit for operating the power semiconductor switching elements 24 is mounted; and a busbar assembly 26 formed by integrating a plurality of busbars with an insulator. The metal plate 23 includes a protrusion 33 extending in a width direction perpendicular to a motor shaft direction L of an electric motor.
摘要翻译：逆变器集成的电动压缩机提高了与壳体集成的逆变器装置的抗振性，而不降低冷却性能，减轻重量或易于组装逆变器装置。逆变器一体式电动压缩机1具有与壳体3的变换器储存箱11一体化的逆变器装置22。逆变器装置22包括固定在逆变器存储箱11中的金属板23; 安装在金属板23上的多个功率半导体开关元件24; 电源基板25，其上安装有用于操作功率半导体开关元件24的电力相关控制电路; 以及通过将多个母线与绝缘体集成而形成的母线组件26。金属板23包括在与电动机的电机轴方向L垂直的宽度方向上延伸的突起33。

8. 发明申请

US20070035272A1 Control device for electric compressor 有权
公开(公告)号：US20070035272A1
公开(公告)日：2007-02-15
申请号：US11355248
申请日：2006-02-16
申请人： Makoto Hattori , Masahiko Asai , Takayuki Takashige , Koji Nakano , Takashi Nakagami
发明人： Makoto Hattori , Masahiko Asai , Takayuki Takashige , Koji Nakano , Takashi Nakagami
IPC分类号： H02P1/34
CPC分类号： H02P6/185 , F04C14/06 , F04C2270/60 , F04C2270/80 , H02P6/20
摘要： A control device includes a shot-pulse control unit that provides, at a time of starting a synchronous motor, a predetermined current to each phase of a stator of the motor for a short time; a detecting unit that detects a current flowing through each phase when the predetermined current is provided; an estimating unit that estimates a position of the rotor by comparing detected values; a voltage control unit that controls application of a voltage to the synchronous motor based on a high-pressure side pressure of the compressor when the compressor is failed to be started due to any cause; and a magnetism-resistant section having a conductive layer sandwiched by insulating layers. The magnetism-resistant section covers a portion of a substrate of the control device, and a portion at which the conductive layer is exposed is in contact with the housing or a part conducting heat to the housing.

9. 发明授权

US08365545B2 Inverter system for on-vehicle air conditioner 有权
标题翻译：车载空调变频系统
公开(公告)号：US08365545B2
公开(公告)日：2013-02-05
申请号：US12442635
申请日：2007-09-28
申请人： Takehiro Adachi , Koji Nakano , Takashi Nakagami , Makoto Hattori , Kazuki Niwa , Takayuki Takashige
发明人： Takehiro Adachi , Koji Nakano , Takashi Nakagami , Makoto Hattori , Kazuki Niwa , Takayuki Takashige
IPC分类号： B60H1/32 , H02P27/00 , H02P6/14
CPC分类号： B60H1/3222 , B60H1/00428 , B60L3/0046 , F25B2600/021 , H02P27/06 , Y02T10/642 , Y02T10/88
摘要： The present invention has an object to provide an on-vehicle air conditioner that can prevent breakage or the like caused by applying a high voltage. In an inverter system 20 that controls an operation of a motor 30 of a compressor for the on-vehicle air conditioner, a motor control microcomputer 24 operates by converting a voltage supplied from an on-vehicle battery power source 50 into a low voltage. Thus, the motor control microcomputer 24 is operated to perform failure diagnosis of a high voltage circuit Cb without a high voltage power source 40 being turned on. The failure diagnosis can be performed without power being supplied from the high voltage power source 40 to the high voltage circuit Cb, thereby preventing the high voltage circuit Cb from being broken by applying the high voltage even when there is some failure in the high voltage circuit Cb.
摘要翻译：本发明的目的是提供一种能够防止由施加高压引起的破损等的车载空调。在控制用于车载空调的压缩机的电动机30的操作的逆变器系统20中，电动机控制微计算机24通过将从车载电池电源50供给的电压转换为低电压来进行动作。因此，电动机控制微型计算机24被操作以进行高电压电路Cb的故障诊断而不使高电压电源40接通。可以在高压电源40向高电压电路Cb供电的情况下进行故障诊断，从而即使在高电压电路中存在一些故障的情况下也可以通过施加高电压来高压电路Cb断开 Cb。

10. 发明授权

US08353172B2 Control device, method, and program of permanent-magnet type synchronous motor 有权
标题翻译：永磁同步电机的控制装置，方法和程序
公开(公告)号：US08353172B2
公开(公告)日：2013-01-15
申请号：US12525580
申请日：2007-05-18
申请人： Makoto Hattori , Masahiko Asai , Takayuki Takashige , Koji Nakano , Takashi Nakagami
发明人： Makoto Hattori , Masahiko Asai , Takayuki Takashige , Koji Nakano , Takashi Nakagami
IPC分类号： F25B49/00 , H02H7/09 , H02P6/20
CPC分类号： H02P21/34 , H02M1/32 , H02P6/20 , H02P25/024
摘要： There is provided a control device of a permanent-magnet type synchronous motor that sets a synchronous operation current at start-up in response to a current limiting value determined from the temperature of an inverter that supplies three-phase power to the permanent-magnet type synchronous motor, that monitors an output voltage or an output current of the inverter during a rotation stabilizing period after start-up, and that updates the synchronous operation current using this output voltage or output current.
摘要翻译：提供了一种永磁式同步电动机的控制装置，其根据从三相电源向永久磁铁型供给的逆变器的温度确定的限流值，设定启动时的同步动作电流同步电机，在启动后的旋转稳定期间监视变频器的输出电压或输出电流，并使用该输出电压或输出电流更新同步运行电流。

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