公开(公告)号：US20110095659A1

公开(公告)日：2011-04-28

申请号：US13000775

申请日：2009-11-26

申请人： Makoto Hattori ,  Kazuki Niwa ,  Takashi Nakagami ,  Koji Nakano ,  Shunsuke Yakushiji

发明人： Makoto Hattori ,  Kazuki Niwa ,  Takashi Nakagami ,  Koji Nakano ,  Shunsuke Yakushiji

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。

公开(公告)号：US20100181877A1

公开(公告)日：2010-07-22

申请号：US12442788

申请日：2008-11-04

申请人： Takayuki Watanabe ,  Takashi Nakagami ,  Koji Nakano ,  Makoto Hattori

发明人： Takayuki Watanabe ,  Takashi Nakagami ,  Koji Nakano ,  Makoto Hattori

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。

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。

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

IPC分类号： F25B31/00 ,  F04C18/02 ,  F04C28/00

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。

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。

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。

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.

公开(公告)号：US08777585B2

公开(公告)日：2014-07-15

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： An electric compressor 10 includes a compression mechanism 11, an electric motor 12 driving the compression mechanism 11, and a control portion 13 controlling to drive the electric motor 12, incorporated into a single casing, and further includes a temperature detector 14 detecting a temperature of one or more components constituting one or both of the control portion 13 and the electric motor 12, and a current detector 15 detecting 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 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： 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结合到单个壳体中，还包括检测温度的温度检测器14 一个或多个构成控制部分13和电动机12中的一个或两个的部件，以及检测流经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，由电流检测器15检测的电流为电流Id，与特定于该部件的电流有关的温度特性的温度Td对应的电流为电流 如图1a（Td）所示，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。

公开(公告)号：US08123490B2

公开(公告)日：2012-02-28

申请号：US12439649

申请日：2007-09-28

申请人： Masahiro Goto ,  Koji Nakano ,  Takashi Nakagami ,  Makoto Hattori ,  Takayuki Takashige ,  Kazuki Niwa

发明人： Masahiro Goto ,  Koji Nakano ,  Takashi Nakagami ,  Makoto Hattori ,  Takayuki Takashige ,  Kazuki Niwa

IPC分类号： F04B49/06

CPC分类号： F04B49/02 ,  F04B49/065 ,  F04B2203/0209

摘要： There is provided an apparatus for controlling an electric compressor, which can actuate the electric compressor rapidly through a simpler and lower-cost configuration while achieving reduction in weight, cost, and assembling time of the electric compressor. In the case where a pressure difference between the inlet side and the outlet side of the compressor body is present when a motor of the electric compressor is actuated, the motor is actuated at a number of revolutions lower than that in the normal mode. Thereby, even if a refrigerant has been liquefied on the outlet side of the compressor body, for example, the motor can be actuated by performing such action as to push out the liquefied refrigerant. In this case, the number of revolutions of the motor is increased by being changed stepwise or linearly, by which the number of revolutions of the motor is caused to reach a required number of revolutions as early as possible while surely performing the actuation.

摘要翻译： 提供了一种用于控制电动压缩机的装置，其能够通过更简单且更低成本的构造快速地致动电动压缩机，同时实现电动压缩机的重量，成本和组装时间的减少。 在电动压缩机的电动机被驱动时存在压缩机主体的入口侧和出口侧之间的压力差的情况下，电动机以比正常模式低的转速被致动。 因此，即使在压缩机主体的出口侧已经液化了制冷剂，例如也可以通过进行推出液化制冷剂的动作来驱动电动机。 在这种情况下，通过逐步或直线地改变电机的转数来提高电动机的转数，同时尽可能早地达到要求的转数，同时确保执行动作。

公开(公告)号：US20110261588A1

公开(公告)日：2011-10-27

申请号：US13139906

申请日：2010-06-02

申请人： Makoto Hattori ,  Hidetaka Sato ,  Takashi Nakagami ,  Kazunori Teshima ,  Mitsuaki Arita ,  Masashi Fujita

发明人： Makoto Hattori ,  Hidetaka Sato ,  Takashi Nakagami ,  Kazunori Teshima ,  Mitsuaki Arita ,  Masashi Fujita

IPC分类号： H02M7/00

CPC分类号： F04B39/121 ,  H01L2224/48091 ,  H01L2224/48137 ,  H01L2224/48139 ,  H01L2224/49111 ,  H01L2924/13055 ,  H02K11/022 ,  H02K11/33 ,  H02M7/003 ,  H01L2924/00014 ,  H01L2924/00

摘要： An inverter module and an integrated-inverter electric compressor using the same, which can eliminate noise interference, noise leakage, and the like attributable to a smoothing capacitor accommodated therein and which can be reduced in size and weight is provided. An inverter module (11) includes a resin module case (17); a power system board (15) provided on a bottom side of the module case (17); and a control board (19) provided on an upper side of the module case (17). A smoothing capacitor (18) connected to a power supply line for the power system board (15) is incorporated into the module case (17), and the smoothing capacitor (18) is electromagnetically shielded with respect to the power system board (15) and the control board (19).

摘要翻译： 提供一种逆变器模块和使用该逆变器模块的逆变器电动压缩机，其可以消除由容纳在其中的平滑电容器引起的噪音干扰，噪声泄漏等，并且其尺寸和重量可以减小。 逆变器模块（11）包括树脂模块壳体（17）; 设置在所述模块壳体（17）的底侧的电力系统板（15）; 以及设置在模块壳体（17）的上侧的控制板（19）。 连接到电力系统板（15）的电源线的平滑电容器（18）被并入到模块壳体（17）中，并且平滑电容器（18）相对于电力系统板（15）被电磁屏蔽， 和控制板（19）。