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公开(公告)号：US09360044B2
公开(公告)日：2016-06-07
申请号：US12878526
申请日：2010-09-09
CPC分类号： F16C19/46 , F16C33/34 , F16C2240/50 , F16C2360/00 , F16C2360/42
摘要： In rollers used in a radial needle bearing, the circularity of crowning sections provided at opposite ends of each roller is 0.6 μm or smaller. This allows for reduction of sound (noise) produced when the radial needle bearing rotates by itself and can also allow for reduction of sound (noise) of a rotational machine when the radial needle bearing is installed and rotates therein.
摘要翻译： 在用于径向滚针轴承的滚子中，设置在每个滚子的相对端处的隆起部的圆度为0.6μm以下。 这允许减小当径向滚针轴承自身旋转时产生的声音（噪声），并且当径向滚针轴承安装并旋转时也可以减少旋转机器的声音（噪音）。
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公开(公告)号：US20100172772A1
公开(公告)日：2010-07-08
申请号：US12441408
申请日：2008-09-26
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为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：US08435019B2
公开(公告)日：2013-05-07
申请号：US12442041
申请日：2008-10-31
CPC分类号： F04B35/04 , F04B39/12 , F04C2240/808 , H02K5/24 , H02K11/33
摘要： An object is to provide a highly reliable vehicle-air-conditioner electric compressor of an inverter-integrated type that minimizes vibration and deformation of a board and a bus bar caused by vibration of a vehicle so as to prevent devices from becoming detached, to prevent soldered sections and welded sections from rupturing, and to prevent short circuits from occurring. In a vehicle-air-conditioner electric compressor (1) in which an inverter accommodating section (11) is provided at a periphery of a housing (2) and an inverter (20) is accommodated inside the inverter accommodating section (11), a control board (26) constituting the inverter (20) is screwed to fixing-screw base surfaces (29) provided at a plurality of locations of the inverter accommodating section (11), and a base (40) that has the same height as the fixing-screw base surfaces (29) and supports the control board (26) near substantially a midpoint of a fixing-screw pitch on the control board (26) and/or near a position where a large component is disposed on the control board (26) is provided at one or more locations of the inverter accommodating section (11).
摘要翻译： 本发明的目的是提供一种高度可靠的逆变器一体型的车用空调电动压缩机，其最小化由车辆的振动引起的板和母线的振动和变形，以防止装置分离，以防止 焊接部分和焊接部分断裂，并防止发生短路。 在逆变器容纳部（11）的内部容纳有在壳体（2）的周围设置有逆变器容纳部（11）的逆变器容纳部（11）和变换器（20）的车辆用空调电动压缩机（1） 构成逆变器（20）的控制板（26）螺合到设置在逆变器容纳部（11）的多个位置处的固定螺丝基座面（29）上，并且具有与 固定螺丝基座表面（29）并且在控制板（26）的基本上固定螺纹间距的中点附近和/或在控制板上设置有大部件的位置附近支撑控制板（26） 26）设置在逆变器容纳部（11）的一个以上的位置。
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公开(公告)号：US20110268380A1
公开(公告)日：2011-11-03
申请号：US12878526
申请日：2010-09-09
IPC分类号： F16C33/34
CPC分类号： F16C19/46 , F16C33/34 , F16C2240/50 , F16C2360/00 , F16C2360/42
摘要： In rollers used in a radial needle bearing, the circularity of crowning sections provided at opposite ends of each roller is 0.6 μm or smaller. This allows for reduction of sound (noise) produced when the radial needle bearing rotates by itself and can also allow for reduction of sound (noise) of a rotational machine when the radial needle bearing is installed and rotates therein.
摘要翻译： 在用于径向滚针轴承的滚子中，设置在每个滚子的相对端处的隆起部的圆度为0.6μm以下。 这允许减小当径向滚针轴承自身旋转时产生的声音（噪声），并且当径向滚针轴承安装并旋转时也可以减少旋转机器的声音（噪音）。
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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：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：US20100172770A1
公开(公告)日：2010-07-08
申请号：US12442041
申请日：2008-10-31
CPC分类号： F04B35/04 , F04B39/12 , F04C2240/808 , H02K5/24 , H02K11/33
摘要： An object is to provide a highly reliable vehicle-air-conditioner electric compressor of an inverter-integrated type that minimizes vibration and deformation of a board and a bus bar caused by vibration of a vehicle so as to prevent devices from becoming detached, to prevent soldered sections and welded sections from rupturing, and to prevent short circuits from occurring. In a vehicle-air-conditioner electric compressor (1) in which an inverter accommodating section (11) is provided at a periphery of a housing (2) and an inverter (20) is accommodated inside the inverter accommodating section (11), a control board (26) constituting the inverter (20) is screwed to fixing-screw base surfaces (29) provided at a plurality of locations of the inverter accommodating section (11), and a base (40) that has the same height as the fixing-screw base surfaces (29) and supports the control board (26) near substantially a midpoint of a fixing-screw pitch on the control board (26) and/or near a position where a large component is disposed on the control board (26) is provided at one or more locations of the inverter accommodating section (11).
摘要翻译： 本发明的目的是提供一种高度可靠的逆变器一体型的车用空调电动压缩机，其最小化由车辆的振动引起的板和母线的振动和变形，以防止装置分离，以防止 焊接部分和焊接部分断裂，并防止发生短路。 在逆变器容纳部（11）的内部容纳有在壳体（2）的周围设置有逆变器容纳部（11）的逆变器容纳部（11）和变换器（20）的车辆用空调电动压缩机（1） 构成逆变器（20）的控制板（26）螺合到设置在逆变器容纳部（11）的多个位置处的固定螺丝基座面（29）上，并且具有与 固定螺丝基座表面（29）并且在控制板（26）的基本上固定螺纹间距的中点附近和/或在控制板上设置有大部件的位置附近支撑控制板（26） 26）设置在逆变器容纳部（11）的一个以上的位置。
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