公开(公告)号：US09494149B2

公开(公告)日：2016-11-15

申请号：US12746847

申请日：2009-05-13

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

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

IPC: F04B39/00 ,  F04B39/12

CPC classification number: F04B39/121 ,  F04B2203/0204 ,  H02K11/01 ,  H02K11/33

Abstract: 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).

Abstract translation: 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。

公开(公告)号：US08159100B2

公开(公告)日：2012-04-17

申请号：US12439668

申请日：2007-09-28

Applicant: Masaharu Tanaka ,  Koji Nakano ,  Takashi Nakagami ,  Makoto Hattori ,  Takayuki Takashige ,  Kazuki Niwa ,  Hiroyuki Kamitani

Inventor： Masaharu Tanaka ,  Koji Nakano ,  Takashi Nakagami ,  Makoto Hattori ,  Takayuki Takashige ,  Kazuki Niwa ,  Hiroyuki Kamitani

IPC: H02K7/10 ,  H02K11/00 ,  B60H1/32 ,  F04B17/00

CPC classification number: F04B39/121 ,  F04B35/04 ,  F04C18/0207 ,  F04C2240/30 ,  F04C2240/803 ,  F04C2240/808 ,  H02K5/225 ,  H02K7/14 ,  H02K11/33 ,  H02K2211/03

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US08052463B2

公开(公告)日：2011-11-08

申请号：US12441434

申请日：2008-10-10

Applicant: Makoto Hattori ,  Kazuki Niwa

Inventor： Makoto Hattori ,  Kazuki Niwa

IPC: H01R13/58

CPC classification number: B60R16/0215 ,  B60H1/3222

Abstract: An object is to provide a harness-routing protector with a simple configuration that can be readily fabricated at low cost and can be readily attached to a harness so that the harness, which has a difficulty in maintaining a bent shape, can be readily routed without interfering with other components within a limited space. In a harness-routing protector (30) that routes a harness (10) while maintaining it in a predetermined bent shape so as to prevent it from interfering with other components, a cross-sectionally U-shaped semicylindrical body (34) has a predetermined bent shape and includes an inner guide surface (31) and an outer guide surface (32) that are separated from each other by a gap in which the harness (10) is fittable and a side surface (33) that joins one edge of the inner guide surface (31) and one edge of the outer guide surface (32) to each other, and both end surfaces and the other side surface thereof are open.

Abstract translation: 目的是提供一种具有简单构造的线束布线保护器，其可以容易地以低成本制造并且可以容易地附接到线束，使得难以维持弯曲形状的线束可以容易地路由而没有 在有限的空间内干扰其他组件。 在线束路由保护器（30）中，线束（10）在保持线束（10）的同时保持预定的弯曲形状，以防止其干扰其它部件，横截面U形的半圆柱体（34）具有预定的 弯曲形状并且包括通过其中可以安装所述线束（10）的间隙彼此分离的内部引导表面（31）和外部引导表面（32）以及连接所述线束（10）的一个边缘的侧表面（33） 内部引导表面（31）和外部引导表面（32）的一个边缘彼此，并且两个端部表面和另一个侧表面是敞开的。

公开(公告)号：US07954337B2

公开(公告)日：2011-06-07

申请号：US12300403

申请日：2008-09-08

Applicant: Takashi Nakagami ,  Koji Nakano ,  Masahiko Asai ,  Makoto Hattori ,  Kazuki Niwa

Inventor： Takashi Nakagami ,  Koji Nakano ,  Masahiko Asai ,  Makoto Hattori ,  Kazuki Niwa

IPC: F25B39/04

CPC classification number: F04C23/008 ,  F04C18/0215 ,  F04C2240/803 ,  F04C2240/808 ,  H01L25/162 ,  H01L2924/0002 ,  H02K11/33 ,  H01L2924/00

Abstract: 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.

Abstract translation: 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：US20110116950A1

公开(公告)日：2011-05-19

申请号：US13003823

申请日：2009-11-13

Applicant: Kazuki Niwa ,  Makoto Hattori ,  Masahiko Asai ,  Toyohisa Kawashima ,  Takashi Nakagami ,  Koji Nakano

Inventor： Kazuki Niwa ,  Makoto Hattori ,  Masahiko Asai ,  Toyohisa Kawashima ,  Takashi Nakagami ,  Koji Nakano

IPC: F04B17/03

CPC classification number: F04C23/008 ,  F04C2240/808 ,  H01L2224/48091 ,  H01L2924/13055 ,  H02K7/14 ,  H02K11/33 ,  H01L2924/00014 ,  H01L2924/00

Abstract: In an inverter-integrated electric compressor having an inverter unit integrated therein, the inverter unit is provided with a plurality of CAN (Controller Area Network) receiver circuits for CAN communications with a vehicle-side control unit, at least one of the CAN receiver circuits being a high-speed CAN receiver circuit allowing connection with a high-speed CAN bus and at least one of the other CAN receiver circuits being a low-speed CAN receiver circuit allowing connection with a low-speed CAN bus.

Abstract translation: 在具有集成在其中的逆变器单元的逆变器集成电动压缩机中，逆变器单元设置有多个CAN（控制器局域网）接收器电路，用于与车辆侧控制单元的CAN通信，至少一个CAN接收器电路 作为允许与高速CAN总线连接的高速CAN接收器电路，并且至少其中一个CAN接收器电路是允许与低速CAN总线连接的低速CAN接收器电路。

公开(公告)号：US07898116B2

公开(公告)日：2011-03-01

申请号：US12230207

申请日：2008-08-26

Applicant: Makoto Hattori ,  Kazuki Niwa ,  Koji Nakano ,  Takashi Nakagami ,  Shunsuke Yakushiji ,  Naoto Kunieda

Inventor： Makoto Hattori ,  Kazuki Niwa ,  Koji Nakano ,  Takashi Nakagami ,  Shunsuke Yakushiji ,  Naoto Kunieda

IPC: H02M1/00 ,  H02M5/00

CPC classification number: B60H1/3222 ,  H01L2224/48091 ,  H02K11/33 ,  H05K7/1432 ,  H01L2924/00014

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20100240238A1

公开(公告)日：2010-09-23

申请号：US12681084

申请日：2007-10-16

Applicant: Makoto Hattori ,  Kazuki Niwa

Inventor： Makoto Hattori ,  Kazuki Niwa

IPC: H01R13/44

CPC classification number: H01R13/5213

Abstract: An object of the present invention is to provide a connector terminal protection cap for a harness and a harness assembly that are capable of protecting connector terminals provided on one end of a harness and that does not come off easily during transfer or transport but can be easily removed at an assembly site. Provided are a connector terminal protection cap that is made of plastic and is attached to a connector provided on one end of a harness to protect connector terminals, the connector terminal protection cap including a cap main body that has an opening at one end thereof that serves as a mating portion to be fitted to a connector main body and a cap-shaped cylinder portion that is formed integrally with and continuously from the mating portion to cover an outer circumference of the terminals, and a pair of pawl members and that are provided at opposing positions on an outer circumference of the mating portion of the cap main body, anchoring to the connector main body, thereby attaching the cap main body to the connector main body in a freely attachable/detachable manner.

Abstract translation: 本发明的目的是提供一种用于线束和线束组件的连接器端子保护帽，其能够保护设置在线束的一端上的连接器端子，并且在传送或运输期间不容易脱落，但是可以容易地 在装配现场拆除。 提供一种连接器端子保护盖，其由塑料制成，并连接到设置在线束一端的连接器，以保护连接器端子，连接器端子保护帽包括盖主体，其一端具有开口 作为配合部分，其配合到连接器主体和与配合部分一体形成并且连续地从配合部分形成以覆盖端子的外圆周的帽形部分，以及一对棘爪构件，并且设置在 在帽主体的配合部分的外圆周上相对的位置，锚固到连接器主体，从而以可自由安装/拆卸的方式将盖主体连接到连接器主体上。

公开(公告)号：US20100232991A1

公开(公告)日：2010-09-16

申请号：US12298969

申请日：2008-06-27

Applicant: Takashi Nakagami ,  Shunsuke Yakushiji ,  Koji Nakano ,  Masahiko Asai ,  Makoto Hattori ,  Kazuki Niwa

Inventor： Takashi Nakagami ,  Shunsuke Yakushiji ,  Koji Nakano ,  Masahiko Asai ,  Makoto Hattori ,  Kazuki Niwa

IPC: F04C18/02

CPC classification number: H05K3/368 ,  F04B39/121 ,  H02K11/33 ,  H02M7/003 ,  H05K1/144 ,  H05K3/3447 ,  H05K2201/09409 ,  H05K2201/10303 ,  H05K2201/2018

Abstract: 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.

Abstract translation: 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：US20100024457A1

公开(公告)日：2010-02-04

申请号：US12442635

申请日：2007-09-28

Applicant: Takehiro Adachi ,  Koji Nakano ,  Takashi Nakagami ,  Makoto Hattori ,  Kazuki Niwa ,  Takayuki Takashige

Inventor： Takehiro Adachi ,  Koji Nakano ,  Takashi Nakagami ,  Makoto Hattori ,  Kazuki Niwa ,  Takayuki Takashige

IPC: F25B49/02

CPC classification number: B60H1/3222 ,  B60H1/00428 ,  B60L3/0046 ,  F25B2600/021 ,  H02P27/06 ,  Y02T10/642 ,  Y02T10/88

Abstract: 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.

Abstract translation: 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防止高电压电路Cb断开 Cb。

公开(公告)号：US20090263255A1

公开(公告)日：2009-10-22

申请号：US12439649

申请日：2007-09-28

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

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

IPC: F04B49/06

CPC classification number: F04B49/02 ,  F04B49/065 ,  F04B2203/0209

Abstract: 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.

Abstract translation: 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。