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公开(公告)号：US08742709B2
公开(公告)日：2014-06-03
申请号：US13148161
申请日：2010-06-30
申请人： Takayuki Watanabe , Takeshi Hirano
发明人： Takayuki Watanabe , Takeshi Hirano
IPC分类号： H02P6/14
CPC分类号： F04B39/0027 , H02K5/225 , H02K11/024 , H02K11/05 , H02K11/33
摘要： Provided is an integrated-inverter electric compressor with suppressed self-noise interference in an inverter unit, simplified electrical connections between an inverter circuit and a filter circuit, and fewer welded positions. A housing (2) has, on the periphery thereof, an inverter box (5) accommodating the inverter circuit (21) and a junction box (6) communicating with the inverter box (5) and accommodating a plurality of high-voltage components constituting a noise-suppression filter circuit (27). The plurality of high-voltage components accommodated in the junction box (6) are electrically connected via a busbar (33). The busbar (33) includes branched busbars (34) branched off near connections with a high-voltage component installed close to the inverter circuit (21), and the branched busbars (34) are connected to P-N terminals (25) of the inverter circuit (21) in a communicating section (12) between the junction box (6) and the inverter box (5).
摘要翻译： 提供了一种具有抑制逆变器单元中的自噪声干扰的集成逆变电动压缩机，简化了逆变器电路和滤波电路之间的电连接以及较少的焊接位置。 壳体（2）在其周围具有容纳逆变器电路（21）的逆变器箱（5）和与逆变器箱（5）连通的接线盒（6），并且容纳多个构成 噪声抑制滤波器电路（27）。 容纳在接线盒（6）中的多个高电压部件通过母线（33）电连接。 汇流条（33）包括分支母线（34），分支母线（34）与靠近逆变器电路（21）安装的高电压部分连接处分支，并且分支母线（34）连接到逆变器电路的PN端子（25） （21）在接线盒（6）和逆变器箱（5）之间的连通部分（12）中。
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公开(公告)号：US08441160B2
公开(公告)日：2013-05-14
申请号：US13500775
申请日：2011-02-04
IPC分类号： H02K11/00
CPC分类号： F04B39/121 , F04B35/04 , F04C23/008 , F04C29/06 , F04C29/063 , F04C2240/803 , F04C2240/808 , H02K11/33 , H02M7/003 , H05K7/1432
摘要： Provided is an inverter-integrated electric compressor which is compact, has excellent ease of mounting, can ensure heat resistance reliability, and can reduce vibration and noise. In an inverter-integrated electric compressor where an inverter device having a noise removing filter circuit and an inverter circuit is incorporated in an inverter accommodating section provided on an outer periphery of a housing, the inverter accommodating section consists of an inverter box provided on the outer periphery of the housing and in which the inverter circuit is accommodated and installed, and a junction box integrally coupled to the inverter box and in which a constituent component of the noise removing filter circuit is accommodated and installed, the junction box is coupled to the inverter box with internal spaces opposing each other, and functions as a cover of the inverter box, and the noise removing filter circuit is electrically wire-connected to the inverter circuit.
摘要翻译： 提供了一种紧凑型逆变器一体式电动压缩机，具有优异的安装方便性，可以保证耐热可靠性，并且可以减少振动和噪音。 在具有噪声去除滤波器电路和逆变器电路的逆变器装置并入设置在外壳的外周的逆变器容纳部中的逆变器集成电动压缩机中，逆变器容纳部由设置在外部的逆变器箱 壳体的周边，并且其中容纳和安装逆变器电路;以及接线盒，其整体地联接到逆变器箱，并且其中容纳并安装了噪声去除滤波器电路的构成部件，接线盒耦合到逆变器 盒内部空间彼此相对，并且用作逆变器箱的盖子，并且噪声去除滤波器电路电连接到逆变器电路。
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公开(公告)号：US20130049550A1
公开(公告)日：2013-02-28
申请号：US13500775
申请日：2011-02-04
CPC分类号： F04B39/121 , F04B35/04 , F04C23/008 , F04C29/06 , F04C29/063 , F04C2240/803 , F04C2240/808 , H02K11/33 , H02M7/003 , H05K7/1432
摘要： Provided is an inverter-integrated electric compressor which is compact, has excellent ease of mounting, can ensure heat resistance reliability, and can reduce vibration and noise. In an inverter-integrated electric compressor where an inverter device having a noise removing filter circuit and an inverter circuit is incorporated in an inverter accommodating section provided on an outer periphery of a housing, the inverter accommodating section consists of an inverter box provided on the outer periphery of the housing and in which the inverter circuit is accommodated and installed, and a junction box integrally coupled to the inverter box and in which a constituent component of the noise removing filter circuit is accommodated and installed, the junction box is coupled to the inverter box with internal spaces opposing each other, and functions as a cover of the inverter box, and the noise removing filter circuit is electrically wire-connected to the inverter circuit.
摘要翻译： 提供了一种紧凑型逆变器一体式电动压缩机，具有优异的安装方便性，可以保证耐热可靠性，并且可以减少振动和噪音。 在具有噪声去除滤波器电路和逆变器电路的逆变器装置并入设置在外壳的外周的逆变器容纳部中的逆变器集成电动压缩机中，逆变器容纳部由设置在外部的逆变器箱 壳体的周边，并且其中容纳和安装逆变器电路;以及接线盒，其整体地联接到逆变器箱，并且其中容纳并安装了噪声去除滤波器电路的构成部件，接线盒耦合到逆变器 盒内部空间彼此相对，并且用作逆变器箱的盖子，并且噪声去除滤波器电路电连接到逆变器电路。
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公开(公告)号：US08240163B2
公开(公告)日：2012-08-14
申请号：US12441408
申请日：2008-09-26
IPC分类号： B60H1/32
CPC分类号： H02K11/33 , F04B35/04 , F04B39/121 , H02K5/06 , H02K7/14
摘要： There is provided a vehicle-air-conditioner electric compressor in which a high-voltage short circuit due to the breakage of a high-voltage system including an inverter is prevented in the event of a crash, thereby improving safety. In a vehicle-air-conditioner electric compressor (1) including an inverter accommodating section (10) at the periphery of a pressure-resistant housing (2) in which an electric motor and a compressing mechanism are accommodated, the inverter accommodating section (10) accommodating an inverter (13) that converts direct-current power supplied from a high-voltage power source to three-phase alternating-current power and feeds the power to the electric motor in the pressure-resistant housing (2) through glass-sealed terminals (16), wherein in a vehicle-mounted state, the inverter accommodating section (10) and the inverter (13) are offset to the rear of a vehicle with respect to the front-surface portion (2A), facing the front of the vehicle, of the pressure-resistant housing.
摘要翻译： 提供一种车辆空调电动压缩机，其中在发生碰撞的情况下防止由于包括逆变器的高压系统的断开而导致的高压短路，从而提高安全性。 在容纳有电动机和压缩机构的耐压外壳（2）的周围包括逆变器容纳部（10）的车辆用空调电动压缩机（1）中， ），其容纳将从高压电源供给的直流电力转换成三相交流电力的逆变器（13），并通过玻璃密封将电力供给到耐压壳体（2）中的电动机 端子（16），其中在车载状态下，逆变器容纳部分（10）和逆变器（13）相对于前表面部分（2A）偏向车辆的后部，面向前方 车辆，耐压外壳。
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公开(公告)号：US08152487B2
公开(公告)日：2012-04-10
申请号：US12442049
申请日：2008-09-18
申请人： Takayuki Watanabe , Manabu Suzuki , Yuki Ichise , Yukihiro Sakaguchi , Takeshi Hirano , Akinori Yoshioka , Takayuki Hagita
发明人： Takayuki Watanabe , Manabu Suzuki , Yuki Ichise , Yukihiro Sakaguchi , Takeshi Hirano , Akinori Yoshioka , Takayuki Hagita
IPC分类号： F04B17/00
CPC分类号： F04B35/04
摘要： An inverter-integrated electric compressor that is capable of solving various problems caused by thermal expansion of a gel material filled inside an inverter accommodating section for vibration prevention and moisture prevention and capable of increasing reliability is provided. In the inverter-integrated electric compressor, an inverter accommodating section (11) is integrated with a periphery of a housing (2) accommodating an electric compressor; an inverter device (20) is accommodated inside the inverter accommodating section; a gel material (30) for vibration prevention and moisture prevention is filled in the upper section thereof so as to leave an air layer (31); an upper opening in the inverter accommodating section is sealed with a cover member (18); and a vent valve (40) formed of a moisture-permeable waterproof membrane (42) is provided in the cover member.
摘要翻译： 提供了能够解决填充在用于防振防潮的逆变器容纳部内部的凝胶材料的热膨胀引起的并且能够提高可靠性的各种问题的逆变器一体式电动压缩机。 在逆变器一体式电动压缩机中，逆变器容纳部（11）与容纳电动压缩机的壳体（2）的周围一体化; 逆变器装置（20）容纳在逆变器容纳部内部; 用于防止和防潮的凝胶材料（30）被填充在其上部以留下空气层（31）; 逆变器容纳部的上部开口用盖部件（18）密封。 并且在所述盖构件中设置由透湿性防水膜（42）形成的排气阀（40）。
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公开(公告)号：US20120045353A1
公开(公告)日：2012-02-23
申请号：US13265590
申请日：2010-09-22
申请人： Takayuki Watanabe , Hiroyuki Kamitani , Takayuki Takashige , Masayuki Ishikawa , Takeshi Hirano , Yuki Ichise
发明人： Takayuki Watanabe , Hiroyuki Kamitani , Takayuki Takashige , Masayuki Ishikawa , Takeshi Hirano , Yuki Ichise
IPC分类号： F04B35/04
CPC分类号： F04B35/04 , F04C23/008 , F04C2240/30 , F04C2240/803 , F04C2240/808 , F05C2201/021 , H02K5/225 , H02K11/33 , H02M7/003
摘要： Provided is an inverter-integrated electric compressor in which the layout of a wiring path connected to an IPM is optimized, the wiring path is simplified, and the noise interference due to disturbance is suppressed, thereby improving the controllability. In an inverter-integrated electric compressor in which an inverter box is provided on the outer periphery of a housing accommodating a compressor and a motor, the inverter box integrally accommodating an inverter device, the inverter device includes an IPM constituting an inverter circuit, and UVW output terminals arranged on one side of the IPM are disposed, in the inverter box, so as to face a glass-sealed terminal that applies power from the inverter device to the motor.
摘要翻译： 提供了一种逆变器集成电动压缩机，其中连接到IPM的布线路径的布局被优化，布线路径被简化，并且由于干扰而引起的噪声干扰被抑制，从而提高了可控性。 在容纳压缩机和电动机的壳体的外周设置有逆变器箱的变频器一体型电动压缩机中，逆变器箱整体容纳逆变器装置，逆变器装置包括构成逆变器电路的IPM和UVW 布置在IPM一侧的输出端子设置在逆变器箱中，以面向从逆变器装置向电动机施加电力的玻璃密封端子。
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公开(公告)号：US20100028175A1
公开(公告)日：2010-02-04
申请号：US12443538
申请日：2008-10-02
申请人： Yuki Ichise , Takayuki Watanabe , Takeshi Hirano , Masaki Kawasaki , Takayuki Hagita , Masayuki Ishikawa , Minoru Kawada
发明人： Yuki Ichise , Takayuki Watanabe , Takeshi Hirano , Masaki Kawasaki , Takayuki Hagita , Masayuki Ishikawa , Minoru Kawada
IPC分类号： F04C29/00
CPC分类号： F04B39/121 , F04C18/0215 , F04C23/008 , F04C2230/21 , F04C2240/30 , F04C2240/808 , F05C2201/021 , F05C2201/903
摘要： An electric compressor for a vehicle air conditioner capable of preventing refrigerant leakage is provided. A case (77) is formed by injecting a molten metal into a mold, and a compression unit for compressing a refrigerant is accommodated inside, wherein a machined portion (123) is formed on one of an inner circumferential surface (77A) in contact with the refrigerant and an outer circumferential surface adjacent to the inner circumferential surface.
摘要翻译： 提供一种用于防止制冷剂泄漏的用于车辆空调的电动压缩机。 通过将熔融金属注入到模具中形成壳体（77），并且在内部容纳用于压缩制冷剂的压缩单元，其中，在与内部圆周面（77A）接触的一个上形成有加工部（123） 制冷剂和与内周面相邻的外周面。
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公开(公告)号：US20100018244A1
公开(公告)日：2010-01-28
申请号：US12442049
申请日：2008-09-18
申请人： Takayuki Watanabe , Manabu Suzuki , Yuki Ichise , Yukihiro Sakaguchi , Takeshi Hirano , Akinori Yoshioka , Takayuki Hagita
发明人： Takayuki Watanabe , Manabu Suzuki , Yuki Ichise , Yukihiro Sakaguchi , Takeshi Hirano , Akinori Yoshioka , Takayuki Hagita
CPC分类号： F04B35/04
摘要： An inverter-integrated electric compressor that is capable of solving various problems caused by thermal expansion of a gel material filled inside an inverter accommodating section for vibration prevention and moisture prevention and capable of increasing reliability is provided. In the inverter-integrated electric compressor, an inverter accommodating section (11) is integrated with a periphery of a housing (2) accommodating an electric compressor; an inverter device (20) is accommodated inside the inverter accommodating section; a gel material (30) for vibration prevention and moisture prevention is filled in the upper section thereof so as to leave an air layer (31); an upper opening in the inverter accommodating section is sealed with a cover member (18); and a vent valve (40) formed of a moisture-permeable waterproof membrane (42) is provided in the cover member.
摘要翻译： 提供了能够解决填充在用于防振防潮的逆变器容纳部内部的凝胶材料的热膨胀引起的并且能够提高可靠性的各种问题的逆变器一体式电动压缩机。 在逆变器一体式电动压缩机中，逆变器容纳部（11）与容纳电动压缩机的壳体（2）的周围一体化; 逆变器装置（20）容纳在逆变器容纳部内部; 用于防止和防潮的凝胶材料（30）被填充在其上部以留下空气层（31）; 逆变器容纳部的上部开口用盖部件（18）密封。 并且在所述盖构件中设置由透湿性防水膜（42）形成的排气阀（40）。
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公开(公告)号：US09816499B2
公开(公告)日：2017-11-14
申请号：US13814156
申请日：2012-01-26
CPC分类号： F04B39/121 , F04B35/04 , F04B53/16 , F04C18/0215 , F04C23/008 , F04C2230/60 , F04C2240/30 , Y10T29/49236
摘要： An electric compressor includes a compression unit that compresses a refrigerant, an electric motor that is coupled with the compression unit via a main shaft and a housing that accommodates the compression unit and the electric motor. The electric compressor further includes an end-side bearing holding part that is provided near an axial end of the housing closer to the electric motor and a rolling bearing that has an outer ring press-fitted into the end-side bearing holding part and an inner ring into which an end of the rotating shaft is press-fitted, and that supports the main shaft, in which an opening into which an assembly jig for supporting the rolling bearing when the main shaft is press-fitted into the inner ring can be inserted and removed is provided in an end surface of the housing near the end-side bearing holding part.
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公开(公告)号：US09494149B2
公开(公告)日：2016-11-15
申请号：US12746847
申请日：2009-05-13
申请人： Takayuki Watanabe , Takeshi Hirano , Makoto Hattori , Kazuki Niwa , Takashi Nakagami , Koji Toyama
发明人： Takayuki Watanabe , Takeshi Hirano , Makoto Hattori , Kazuki Niwa , Takashi Nakagami , Koji Toyama
CPC分类号： F04B39/121 , F04B2203/0204 , H02K11/01 , H02K11/33
摘要： 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).
摘要翻译： 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。
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