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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
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。
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公开(公告)号：US20090244854A1
公开(公告)日：2009-10-01
申请号：US12230207
申请日：2008-08-26
申请人： Makoto Hattori , Kazuki Niwa , Koji Nakano , Takashi Nakagami , Shunsuke Yakushiji , Naoto Kunieda
发明人： Makoto Hattori , Kazuki Niwa , Koji Nakano , Takashi Nakagami , Shunsuke Yakushiji , Naoto Kunieda
IPC分类号： H05K5/00
CPC分类号： B60H1/3222 , H01L2224/48091 , H02K11/33 , H05K7/1432 , H01L2924/00014
摘要： The invention provides an integrated-inverter electric compressor and an inverter device thereof which allow handling of the inverter device by neither touching nor holding a CPU substrate. An integrated-inverter electric compressor includes an inverter module integrating a power-related metal substrate on which a power semiconductor switching device is mounted and a resin case integrally insert-molded with a plurality of terminals, and is provided with a CPU substrate on which a control and communication circuit having a device that operates at low-voltage is mounted on the upper surface of the inverter module, wherein the resin case is integrated with a grip which extends in a horizontal direction at an upper edge of a circumference thereof.
摘要翻译： 本发明提供一种集成逆变电动压缩机及其逆变器装置，其通过既不接触也不夹持CPU基板来处理逆变器装置。 集成逆变器电动压缩机包括：集成功率相关的金属基板的功率半导体开关装置和与多个端子一体插入成型的树脂壳体的逆变器模块，并且设置有CPU基板， 具有在低电压下操作的装置的控制和通信电路安装在逆变器模块的上表面上，其中树脂壳体与在其周边的上边缘处沿水平方向延伸的把手成一体。
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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：US08717765B2
公开(公告)日：2014-05-06
申请号：US13000775
申请日：2009-11-26
CPC分类号： H01L25/00 , F04B39/121 , F04B2203/0204 , F04C23/008 , F04C2240/808 , F04C2270/12 , H01L2924/0002 , H02K7/14 , H02K11/33 , H02M7/003 , H05K1/0201 , H05K5/0247 , H05K7/1432 , H01L2924/00
摘要： An integrated-inverter electric compressor and an inverter unit thereof are provided, with which sufficient anti-vibration properties can be ensured and weight reduction can be achieved. In an integrated-inverter electric compressor, an inverter unit includes an inverter module in which a power-system metallic board having mounted thereon semiconductor switching elements and so forth is integrated with a plastic case, and a CPU board having mounted thereon a control and communication circuit that operates at a low voltage, such as a CPU, is provided on a top face of the inverter module, and inside the plastic case, a thermosetting resin layer for insulation and anti-humidity purposes is provided so as to cover a top face of the power-system metallic board, and a vibration-absorbing elastomeric adhesive layer that maintains a rubber state in an operating temperature range of the integrated-inverter electric compressor is provided between a bottom face of the CPU board and the thermosetting resin layer.
摘要翻译： 提供了一体式逆变电动压缩机及其逆变器单元，能够确保足够的抗振性，并可实现减重。 在集成逆变电动压缩机中，逆变器单元包括逆变器模块，其中安装有半导体开关元件等的电力系统金属板与塑料壳体一体化，并且CPU板上安装有控制和通信 在逆变器模块的上表面上设置有诸如CPU等低电压工作的电路，并且在塑料外壳内部设置用于绝缘和防湿的目的的热固性树脂层，以覆盖顶面 以及在所述CPU板的底面和所述热固性树脂层之间设置在所述集成逆变电动压缩机的工作温度范围内保持橡胶状态的吸振弹性体粘合剂层。
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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
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。
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16.发明授权公开(公告)号：US08353172B2
公开(公告)日：2013-01-15
申请号：US12525580
申请日：2007-05-18
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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公开(公告)号：US20110095659A1
公开(公告)日：2011-04-28
申请号：US13000775
申请日：2009-11-26
IPC分类号： H02K5/22
CPC分类号： H01L25/00 , F04B39/121 , F04B2203/0204 , F04C23/008 , F04C2240/808 , F04C2270/12 , H01L2924/0002 , H02K7/14 , H02K11/33 , H02M7/003 , H05K1/0201 , H05K5/0247 , H05K7/1432 , H01L2924/00
摘要： An integrated-inverter electric compressor and an inverter unit thereof are provided, with which sufficient anti-vibration properties can be ensured and weight reduction can be achieved. In an integrated-inverter electric compressor, an inverter unit includes an inverter module in which a power-system metallic board having mounted thereon semiconductor switching elements and so forth is integrated with a plastic case, and a CPU board having mounted thereon a control and communication circuit that operates at a low voltage, such as a CPU, is provided on a top face of the inverter module, and inside the plastic case, a thermosetting resin layer for insulation and anti-humidity purposes is provided so as to cover a top face of the power-system metallic board, and a vibration-absorbing elastomeric adhesive layer that maintains a rubber state in an operating temperature range of the integrated-inverter electric compressor is provided between a bottom face of the CPU board and the thermosetting resin layer.
摘要翻译： 提供了一体式逆变电动压缩机及其逆变器单元，能够确保足够的抗振性，并可实现减重。 在集成逆变电动压缩机中，逆变器单元包括逆变器模块，其中安装有半导体开关元件等的电力系统金属板与塑料外壳一体化，并且CPU板上安装有控制和通信 在逆变器模块的上表面上设置有诸如CPU等低电压工作的电路，并且在塑料外壳内部设置用于绝缘和防湿的目的的热固性树脂层，以覆盖顶面 以及在所述CPU板的底面和所述热固性树脂层之间设置在所述集成逆变电动压缩机的工作温度范围内保持橡胶状态的吸振弹性体粘合剂层。
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公开(公告)号：US20100181877A1
公开(公告)日：2010-07-22
申请号：US12442788
申请日：2008-11-04
IPC分类号： H02K11/00
CPC分类号： H02K11/33 , F04B35/04 , H02K7/14 , H02M7/003 , H05K7/1432
摘要： Provided is an inverter-integrated electric compressor capable of reducing the size of an inverter accommodating section by modularizing a power circuit board and a control board and further reducing the size of an inverter device, as well as an accommodating section thereof, by improving the positional structure with respect to other electrical components. An inverter-integrated electric compressor including an inverter accommodating section provided on a periphery of a housing accommodating an inverter device includes an inverter module constructed by integrally modularizing a power circuit board and a control board, wherein attachment legs provided on both edges of at least one side surface of the inverter module protrude outward from a module main body, and the inverter module accommodates the inverter accommodating section with the attachment legs positioned in spaces at both ends of a glass-insulated terminal.
摘要翻译： 提供了一种逆变器一体式电动压缩机，其通过使电力电路板和控制基板模块化而减小逆变器容纳部的尺寸，并且通过提高逆变器装置的容纳部的位置，进一步减小逆变器装置的尺寸及其容纳部 结构相对于其他电气部件。 一种逆变器集成电动压缩机，包括设置在容纳逆变器装置的壳体的周边的逆变器容纳部，包括：逆变器模块，其通过将电力电路板和控制板一体地模块化而构成，其中，设置在至少一个 逆变器模块的侧表面从模块主体向外突出，并且逆变器模块容纳逆变器容纳部分，其中附接支脚位于玻璃绝缘端子的两端的空间中。
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公开(公告)号：US20100172764A1
公开(公告)日：2010-07-08
申请号：US12300725
申请日：2008-06-24
申请人： Koji Nakano , Takashi Nakagami , Hideto Noyama , Masahiko Asai , Makoto Hattori , Takayuki Takashige
发明人： Koji Nakano , Takashi Nakagami , Hideto Noyama , Masahiko Asai , Makoto Hattori , Takayuki Takashige
IPC分类号： F04B49/06
CPC分类号： F04B49/10 , F04B49/065 , F04B2201/0403 , F04B2203/0201 , F04B2203/0205 , F04B2203/0207 , F04B2203/0208 , H02P29/032 , H02P29/60
摘要： There is provided an electric compressor that can protect a component to be protected from heat damage according to a capability of the component. The electric compressor 10 includes a compression mechanism 11, an electric motor 12 that drives the compression mechanism 11, and a control portion 13 that controls to drive the electric motor 12, incorporated into a single casing, and further includes a temperature detector 14 that detects a temperature of one or more components that constitute one or both of the control portion 13 and the electric motor 12, and a current detector 15 that detects a current flowing through the component. When the temperature detected by the temperature detector 14 is a temperature Td, the current detected by the current detector 15 when the temperature detector 14 detects the temperature Td is a current Id, and a current corresponding to the temperature Td at a temperature characteristic relating to the current specific to the component is a current Ia(Td), the control portion 13 stops driving the electric motor 12 on the basis of a result of comparison between Ia(Td) and Id.
摘要翻译： 提供了一种电动压缩机，其可以根据部件的能力保护被保护的部件免受热损伤。 电动压缩机10包括压缩机构11，驱动压缩机构11的电动机12和控制驱动电动机12的控制部13，该控制部13并入单个壳体中，还包括温度检测器14，其检测 构成控制部13和电动机12中的一个或两个的一个或多个部件的温度，以及检测流过该部件的电流的电流检测器15。 当温度检测器14检测到的温度为温度Td时，当温度检测器14检测出温度Td时，由电流检测器15检测到的电流为电流Id，与温度特性相关的温度Td对应的电流 控制部分13基于Ia（Td）和Id之间的比较结果停止驱动电动机12。
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公开(公告)号：US20100170294A1
公开(公告)日：2010-07-08
申请号：US12300403
申请日：2008-09-08
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
CPC分类号： F04C23/008 , F04C18/0215 , F04C2240/803 , F04C2240/808 , H01L25/162 , H01L2924/0002 , H02K11/33 , H01L2924/00
摘要： The object is to provide an integrated compressor that enables a control board to be miniaturized while ensuring a layout in which the heat radiation of parts is considered. Diodes 43 and IGBTs 42 that correspond to each of the U-phase, V-phase and W-phase are arrayed in series for each phase. Rectangular chips are used for the diodes 43 and IGBTs 42. As a result of this, a power board 16 is substantially miniaturized, and the diode 43, the IGBT 42, a P-terminal electrode pattern 40, an N-terminal electrode pattern 41, a shunt resistor 44, output terminal patterns 48U, 48V, 48W, and a feed pattern 50 are disposed so as to lie in a region in contact with an outer surface of a housing.
摘要翻译： 本发明的目的是提供一种集成式压缩机，其能够使控制板小型化，同时确保考虑部件的热辐射的布局。 对应于U相，V相和W相中的每一个的二极管43和IGBT42针对每个相串联排列。 二极管43和IGBT42使用矩形芯片。其结果是功率板16基本上小型化，二极管43，IGBT42，P端子电极图案40，N端子电极图案41 分流电阻器44，输出端子图案48U，48V，48W和馈送图案50设置成位于与外壳的外表面接触的区域中。
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