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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：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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4.发明授权Inverter module and integrated-inverter electric compressor using gel-like material for absorbing vibration to a control board 有权逆变器模块和集成逆变电动压缩机采用凝胶状材料吸收控制板振动公开(公告)号：US08842436B2
公开(公告)日：2014-09-23
申请号：US13119892
申请日：2010-02-25
申请人： Makoto Hattori , Masahiko Asai , Kazuki Niwa , Takayuki Takashige , Koji Nakano , Takashi Nakagami , Shunsuke Yakushiji
发明人： Makoto Hattori , Masahiko Asai , Kazuki Niwa , Takayuki Takashige , Koji Nakano , Takashi Nakagami , Shunsuke Yakushiji
CPC分类号： B60H1/3222 , B60H1/00428 , H02M7/003 , Y02T10/88
摘要： An object is to provide an inverter module that can ensure satisfactory anti-vibration strength, moisture resistance, and isolation for each of the upper and lower boards of the inverter module and that can reduce the weight and cost, and to provide an integrated-inverter electric compressor. In an inverter module (21) in which a power system board (23) and a control board (31) are integrated via a resin case (22), the inverter module (21) is configured such that the power system board (23), on which a semiconductor switching device (24) is mounted, is provided at the lower part of the resin case (22) and the control board (31), on which a control-and-communication circuit is mounted, is provided thereabove. In the resin case (22), a thermosetting resin (36) is filled to a height position where the top surface of the power system board is covered (23), so that the power system board (23) is encapsulated in the resin, and a gel-like resin material (38) is filled from a resin-encapsulated surface (37) to a height position where a part of the control board (31) is covered.
摘要翻译： 目的在于提供一种逆变器模块，其可以确保逆变器模块的上下板的抗振强度，耐湿性和隔离性能，并且可以降低重量和成本，并提供集成逆变器 电动压缩机。 在电力系统基板（23）和控制基板（31）经由树脂外壳（22）一体化的逆变器模块（21）中，逆变器模块（21）构成为：电力系统基板（23） 在其上设置有安装有半导体开关装置（24）的树脂壳体（22）的下部和安装有控制和通信电路的控制板（31）。 在树脂箱（22）中，将热固性树脂（36）填充到电力系统板的顶面被覆盖的高度位置（23），使电力系统基板（23）封装在树脂中， 并将凝胶状树脂材料（38）从树脂密封面（37）填充到控制基板（31）的一部分被覆盖的高度位置。
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公开(公告)号：US08162627B2
公开(公告)日：2012-04-24
申请号：US12443285
申请日：2008-09-05
CPC分类号： F04B27/0895 , F04B39/121 , F04B2203/0204 , H02K5/225 , H02K7/14 , H02K11/33
摘要： An integrated-inverter electric compressor is provided, in which a change of the combination of weld plating layers provided on weld surfaces of an electrical connection terminal of an inverter can be allowed for easily. In an integrated-inverter electric compressor in which an inverter is integrally fitted to a compressor housing and an electrical connection terminal that electrically connects the inverter to an electric motor and/or an external power source is provided, one end of the electrical connection terminal has a wire-bonding weld surface for the inverter, the wire-bonding weld surface being provided with a weld plating layer for welding a bonding wire thereto, whereas the other end of the electrical connection terminal has weld surfaces for the electric motor and/or the external power source, the weld surfaces of two sides being respectively provided with different weld plating layers for connecting lead wires, bus bars, or terminals thereto.
摘要翻译： 提供一种集成逆变电动压缩机，其中容易地允许改变设置在逆变器的电连接端子的焊接表面上的焊接电镀层的组合。 在逆变器电动压缩机中，逆变器与压缩机壳体一体地配合，并且设置将逆变器与电动机和/或外部电源电连接的电气连接端子，电气连接端子的一端具有 一种用于逆变器的引线接合焊接表面，该引线接合焊接表面设置有用于焊接接合线的焊接电镀层，而该电连接端子的另一端具有用于电动机和/或 外部电源，两侧的焊接面分别设置有用于将引线，母线或端子连接的不同焊接电镀层。
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公开(公告)号：US20100074770A1
公开(公告)日：2010-03-25
申请号：US12443285
申请日：2008-09-05
IPC分类号： F04B17/03
CPC分类号： F04B27/0895 , F04B39/121 , F04B2203/0204 , H02K5/225 , H02K7/14 , H02K11/33
摘要： An integrated-inverter electric compressor is provided, in which a change of the combination of weld plating layers provided on weld surfaces of an electrical connection terminal of an inverter can be allowed for easily. In an integrated-inverter electric compressor in which an inverter is integrally fitted to a compressor housing and an electrical connection terminal that electrically connects the inverter to an electric motor and/or an external power source is provided, one end of the electrical connection terminal has a wire-bonding weld surface for the inverter, the wire-bonding weld surface being provided with a weld plating layer for welding a bonding wire thereto, whereas the other end of the electrical connection terminal has weld surfaces for the electric motor and/or the external power source, the weld surfaces of two sides being respectively provided with different weld plating layers for connecting lead wires, bus bars, or terminals thereto.
摘要翻译： 提供一种集成逆变电动压缩机，其中容易地允许改变设置在逆变器的电连接端子的焊接表面上的焊接电镀层的组合。 在逆变器电动压缩机中，逆变器与压缩机壳体一体地配合，并且设置将逆变器与电动机和/或外部电源电连接的电气连接端子，电气连接端子的一端具有 一种用于逆变器的引线接合焊接表面，该引线接合焊接表面设置有用于焊接接合线的焊接电镀层，而该电连接端子的另一端具有用于电动机和/或 外部电源，两侧的焊接面分别设置有用于将引线，母线或端子连接的不同焊接电镀层。
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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：US08159100B2
公开(公告)日：2012-04-17
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：US20100024457A1
公开(公告)日：2010-02-04
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： F25B49/02
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防止高电压电路Cb断开 Cb。
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公开(公告)号：US20090263255A1
公开(公告)日：2009-10-22
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。
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