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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
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。
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公开(公告)号：US20090246047A1
公开(公告)日：2009-10-01
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
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。
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公开(公告)号：US08004221B2
公开(公告)日：2011-08-23
申请号：US12236962
申请日：2008-09-24
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。
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公开(公告)号：US20090146594A1
公开(公告)日：2009-06-11
申请号：US12236962
申请日：2008-09-24
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。
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公开(公告)号：US08097992B2
公开(公告)日：2012-01-17
申请号：US12212832
申请日：2008-09-18
申请人： Koji Toyama , Koji Nakano , Takashi Nakagami , Makoto Hattori
发明人： Koji Toyama , Koji Nakano , Takashi Nakagami , Makoto Hattori
IPC分类号： H02K9/00
摘要： The present invention has an object to provide an integrated electric compressor further downsized. An inverter control apparatus comprises: a power board 16 converting a direct current supplied from a high voltage power supply to an alternating current and applying it to a motor; and a control circuit board 15 controlling the application of the alternating current to the motor, wherein the power board 16 and the control circuit board 15 respectively have tall components 28 and 52 surface-mounted on one surfaces, which are relatively taller than components on the other surfaces, and the one surfaces face each other. The tall components 28 and 52 of the power board 16 and the control circuit board 15 are placed facing each other without interfering with each other in projection directions thereof.
摘要翻译： 本发明的目的是提供一种进一步小型化的集成电动压缩机。 逆变器控制装置包括：电源板16，将从高电压电源提供的直流转换成交流电并将其施加到电动机; 以及控制电路板15，其控制对电动机的交流电的施加，其中电源板16和控制电路板15分别具有表面安装在一个表面上的高部件28和52，该部件相对于 其他表面，并且一个表面彼此面对。 电源板16和控制电路板15的高部件28和52彼此面对放置，而不会在其投影方向彼此干涉。
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公开(公告)号：US09059620B2
公开(公告)日：2015-06-16
申请号：US13062341
申请日：2010-02-04
申请人： Hidetaka Sato , Koji Nakano , Kazunori Teshima , Takashi Nakagami , Koji Toyama , Takeshi Hirano , Takayuki Watanabe , Naoto Kunieda
发明人： Hidetaka Sato , Koji Nakano , Kazunori Teshima , Takashi Nakagami , Koji Toyama , Takeshi Hirano , Takayuki Watanabe , Naoto Kunieda
CPC分类号： H02K11/0073 , H02K11/024 , H02K11/05 , H02K11/33 , H02M1/126 , H02M7/003
摘要： In an inverter in which noise reducing coils and a smoothing capacitor are provided on a power line to an inverter module to achieve a no-busbar configuration, simplification of the manufacturing process, reduction of the influence on the size of the inverter, enhanced noise reducing function, reduction in cost and so on, the smoothing capacitor is electrically connected, on the inverter module, to the power line in parallel with a power system board, and the noise reducing coils are connected to the power line by directly connecting output lead wires thereof to P-N terminals of the inverter module.
摘要翻译： 在逆变器中，将降压线圈和平滑电容器设置在逆变器模块的电力线上以实现无母线配置，简化制造工艺，减少对逆变器尺寸的影响，增强噪声降低 功能，成本降低等等，平滑电容器在逆变器模块上电连接到与电力系统板并联的电力线，并且降噪线圈通过直接连接输出引线而连接到电力线 到逆变器模块的PN端子。
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公开(公告)号：US20110163705A1
公开(公告)日：2011-07-07
申请号：US13062341
申请日：2010-02-04
申请人： Hidetaka Sato , Koji Nakano , Kazunori Teshima , Takashi Nakagami , Koji Toyama , Takeshi Hirano , Takayuki Watanabe , Naoto Kunieda
发明人： Hidetaka Sato , Koji Nakano , Kazunori Teshima , Takashi Nakagami , Koji Toyama , Takeshi Hirano , Takayuki Watanabe , Naoto Kunieda
IPC分类号： H02P6/00
CPC分类号： H02K11/0073 , H02K11/024 , H02K11/05 , H02K11/33 , H02M1/126 , H02M7/003
摘要： In an inverter in which noise reducing coils and a smoothing capacitor are provided on a power line to an inverter module to achieve a no-busbar configuration, simplification of the manufacturing process, reduction of the influence on the size of the inverter, enhanced noise reducing function, reduction in cost and so on, the smoothing capacitor is electrically connected, on the inverter module, to the power line in parallel with a power system board, and the noise reducing coils are connected to the power line by directly connecting output lead wires thereof to P-N terminals of the inverter module.
摘要翻译： 在逆变器中，将降压线圈和平滑电容器设置在逆变器模块的电力线上以实现无母线配置，简化制造工艺，减少对逆变器尺寸的影响，增强噪声降低 功能，成本降低等等，平滑电容器在逆变器模块上电连接到与电力系统板并联的电力线，并且降噪线圈通过直接连接输出引线而连接到电力线 到逆变器模块的PN端子。
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公开(公告)号：US08313307B2
公开(公告)日：2012-11-20
申请号：US12298969
申请日：2008-06-27
申请人： Takashi Nakagami , Shunsuke Yakushiji , Koji Nakano , Masahiko Asai , Makoto Hattori , Kazuki Niwa
发明人： Takashi Nakagami , Shunsuke Yakushiji , Koji Nakano , Masahiko Asai , Makoto Hattori , Kazuki Niwa
IPC分类号： F04B49/06
CPC分类号： H05K3/368 , F04B39/121 , H02K11/33 , H02M7/003 , H05K1/144 , H05K3/3447 , H05K2201/09409 , H05K2201/10303 , H05K2201/2018
摘要： In an inverter control apparatus in which a control circuit board is fixed by use of pin-like terminals provided in a power board, the breakage of the pin-like terminals is prevented. The power board 160 is provided with a plurality of signal transmission terminals 210a, 210b, 220a, 220b for signal transmission to and from the control circuit board 150 and for grounding along each of a pair of opposed sides, the control circuit board 150 is electrically connected to the plurality of signal transmission terminals 210a etc. and is fixed by soldering to the plurality of signal transmission terminals 210a etc., and the plurality of signal transmission terminals 210a etc. are arranged along each of the pair of sides in a plurality of rows.
摘要翻译： 在通过使用设置在电源板中的销状端子来固定控制电路板的逆变器控制装置中，防止了销状端子的破损。 电源板160设置有多个信号传输端子210a，210b，220a，220b，用于向控制电路板150发送信号和从控制电路板150传输信号，并且用于沿着一对相对侧中的每一个接地，控制电路板150电气 连接到多个信号传输端子210a等，并且通过焊接固定到多个信号传输端子210a等，并且多个信号传输端子210a等沿着多个侧面中的每一侧布置 行。
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公开(公告)号：US07977900B2
公开(公告)日：2011-07-12
申请号：US12298976
申请日：2008-07-16
申请人： Takashi Nakagami , Koji Nakano , Masahiko Asai , Makoto Hattori , Kazuki Niwa
发明人： Takashi Nakagami , Koji Nakano , Masahiko Asai , Makoto Hattori , Kazuki Niwa
IPC分类号： H02P27/00
CPC分类号： H02J9/005 , F25B2600/021 , H02M2001/0006 , H02M2001/0032
摘要： The object is to provide an inverter system for a vehicle-mounted air conditioner capable of reducing standby power requirements during nonuse. The voltage supply from a communication power source 80 is turned on and off on the basis of a signal from a communication driver 27a and an electric switch is changed over, whereby the voltage supply from a vehicle-mounted battery power source 50 to a DC-DC converter 26 is turned on and off and the voltage supply to a motor-control microcomputer 24 and a gate circuit 22 is turned on and off. As a result of this, during nonuse the operating state of the motor-control microcomputer 24 is shifted to a sleep mode by performing control by a host ECU 60, whereby the voltage supply is suspended and it becomes possible to reduce power consumption.
摘要翻译： 本发明的目的是提供一种能够在不使用期间降低待机功率需求的车载空调的逆变器系统。 来自通信电源80的电源根据来自通信驱动器27a的信号而被接通和关断，并且电开关被切换，从而从车载电池电源50向DC- DC转换器26导通和截止，并且电动机控制微计算机24和门电路22的电压供应被打开和关闭。 结果，在不使用的情况下，通过由主机ECU60进行控制，马达控制微型计算机24的运转状态转移到睡眠模式，由此停止电源，能够降低功耗。
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公开(公告)号：US20070035272A1
公开(公告)日：2007-02-15
申请号：US11355248
申请日：2006-02-16
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.
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