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1. 发明申请

US20110206544A1 Electric Compressor Integrating Inverter 有权
标题翻译：电动压缩机集成逆变器
公开(公告)号：US20110206544A1
公开(公告)日：2011-08-25
申请号：US13128113
申请日：2009-11-06
申请人： Atsushi Saito , Makoto Shibuya , Kazumi Ohsato
发明人： Atsushi Saito , Makoto Shibuya , Kazumi Ohsato
IPC分类号： F04B35/04
CPC分类号： H02K11/02 , F04B39/121 , F04C18/0215 , F04C23/008 , F04C23/02 , F04C29/0085 , F04C2240/30 , F04C2240/40 , F04C2240/403 , F04C2240/803 , F04C2240/808 , F04C2270/07 , F04C2270/10 , H02K11/024 , H02K11/05 , H02K11/33
摘要： Provided is an inverter-integrated electric compressor wherein the attachability of a coil component has been improved while reliability of a connection state at the electrical joints is ensured by simplifying a mechanism which electrically connects the coil component, such as one for removing electromagnetic noise, to a motor drive circuit. An inverter-integrated electric compressor, wherein a motor drive circuit including an inverter is surrounded by a compressor housing, is characterized in that a coil component comprising a plurality of conductor wires wound in parallel is attached to the motor drive circuit through a seat, the seat is provided with a protrusion which can be fitted into a seat affixing hole provided in a case member for housing the motor drive circuit, a plurality of terminal holes are arranged in the portion where the protrusion is provided, the plurality of conductor wires pulled out from the coil component are inserted, in a one-to-one correspondence, into the plurality of terminal holes in such a manner that the mutual interval between the wires is widened, and the end of each conductor wire is connected electrically to the motor drive circuit.
摘要翻译：提供了一种逆变器一体式电动压缩机，其中通过简化将线圈部件（例如用于除去电磁噪声的线圈部件）电连接到将电磁噪声除去的线圈部件电连接到机械装置上的机构，可以确保线圈部件的安装性，同时确保电接头处的连接状态的可靠性电动机驱动电路。一种逆变器集成式电动压缩机，其特征在于，包括逆变器的电动机驱动电路由压缩机壳体包围，其特征在于，包括并联绕组的多根导线的线圈部件通过座椅安装到所述电动机驱动电路，座设置有突起，该突起可以装配到设置在用于容纳马达驱动电路的壳体构件中的座椅固定孔中，在设置突起的部分中布置有多个端子孔，多个导线拉出从线圈部件以一一对应的方式插入到多个端子孔中，使得电线之间的相互间隔变宽，并且每根导线的端部电连接到电动机驱动电路。

2. 发明申请

US20110211981A1 Inverter-Integrated Electric Compressor 审中-公开
标题翻译：逆变式集成式电动压缩机
公开(公告)号：US20110211981A1
公开(公告)日：2011-09-01
申请号：US13128140
申请日：2009-11-06
申请人： Atsushi Saito , Makoto Shibuya , Kazumi Ohsato , Tadashi Kuribara
发明人： Atsushi Saito , Makoto Shibuya , Kazumi Ohsato , Tadashi Kuribara
IPC分类号： F04B17/03
CPC分类号： F04C29/0085 , F04B39/121 , F04C18/0215 , F04C23/008 , F04C23/02 , F04C2240/30 , F04C2240/40 , F04C2240/403 , F04C2240/803 , F04C2240/808 , F04C2270/07 , F04C2270/10
摘要： Provided is an inverter-integrated electric compressor excellent in joining strength and joining reliability at electrical joint. An inverter-integrated electric compressor wherein a motor is incorporated and a motor drive circuit including the inverter is surrounded by a compressor housing, characterized in that a bus bar joint section at which bus bars are electrically joined together is provided in the motor drive circuit, and a tip of at least one of the bus bars, the tip being located at the bus bar joint section, is split into small joining sections.
摘要翻译：提供一种在电接头处的接合强度和接合可靠性优异的变频器一体式电动压缩机。一种逆变器一体式电动压缩机，其中并入有电动机，并且包括逆变器的电动机驱动电路被压缩机壳体包围，其特征在于，在所述电动机驱动电路中设置有汇流条接合在一起的汇流条接合部，并且至少一个汇流条的尖端位于汇流条接头部分处，被分成小的接合部分。

3. 发明授权

US08698364B2 Inverter-integrated electric compressor 有权
标题翻译：变频器一体式电动压缩机
公开(公告)号：US08698364B2
公开(公告)日：2014-04-15
申请号：US13128113
申请日：2009-11-06
申请人： Atsushi Saito , Makoto Shibuya , Kazumi Ohsato
发明人： Atsushi Saito , Makoto Shibuya , Kazumi Ohsato
IPC分类号： H02K9/00 , H02K11/00
CPC分类号： H02K11/02 , F04B39/121 , F04C18/0215 , F04C23/008 , F04C23/02 , F04C29/0085 , F04C2240/30 , F04C2240/40 , F04C2240/403 , F04C2240/803 , F04C2240/808 , F04C2270/07 , F04C2270/10 , H02K11/024 , H02K11/05 , H02K11/33
摘要： Provided is an inverter-integrated electric compressor wherein the attachability of a coil component has been improved while reliability of a connection state at the electrical joints is ensured by simplifying a mechanism which electrically connects the coil component, such as one for removing electromagnetic noise, to a motor drive circuit. An inverter-integrated electric compressor, wherein a motor drive circuit including an inverter is surrounded by a compressor housing, is characterized in that a coil component comprising a plurality of conductor wires wound in parallel is attached to the motor drive circuit through a seat, the seat is provided with a protrusion which can be fitted into a seat affixing hole provided in a case member for housing the motor drive circuit, a plurality of terminal holes are arranged in the portion where the protrusion is provided, the plurality of conductor wires pulled out from the coil component are inserted, in a one-to-one correspondence, into the plurality of terminal holes in such a manner that the mutual interval between the wires is widened, and the end of each conductor wire is connected electrically to the motor drive circuit.
摘要翻译：提供了一种逆变器一体式电动压缩机，其中通过简化将线圈部件（例如用于除去电磁噪声的线圈部件）电连接到将电磁噪声除去的线圈部件电连接到机械装置上的机构，可以确保线圈部件的可附接性，同时确保电接头处的连接状态的可靠性电机驱动电路。一种逆变器集成式电动压缩机，其特征在于，包括逆变器的电动机驱动电路由压缩机壳体包围，其特征在于，包括并联绕组的多根导线的线圈部件通过座椅安装到所述电动机驱动电路，座设置有突起，该突起可以装配到设置在用于容纳马达驱动电路的壳体构件中的座椅固定孔中，多个端子孔布置在设置突起的部分中，多根导线拉出从线圈部件以一一对应的方式插入到多个端子孔中，使得电线之间的相互间隔变宽，并且每根导线的端部电连接到电动机驱动电路。

4. 发明申请

US20110211980A1 Inverter Integrated Electric Compressor 审中-公开
标题翻译：变频器综合电动压缩机
公开(公告)号：US20110211980A1
公开(公告)日：2011-09-01
申请号：US13128130
申请日：2009-11-06
申请人： Makoto Shibuya , Kazumi Ohsato , Kei Kurosaki
发明人： Makoto Shibuya , Kazumi Ohsato , Kei Kurosaki
IPC分类号： F04B35/04
CPC分类号： F04B39/121 , F04C18/0215 , F04C23/008 , F04C23/02 , F04C29/0085 , F04C2240/30 , F04C2240/40 , F04C2240/403 , F04C2240/803 , F04C2240/808 , F04C2270/07 , F04C2270/10 , H02K11/33 , H02M7/003
摘要： Provided is a low-cost compressor having excellent operation stability which enables the improvement of the stability of a control circuit by shielding electromagnetic noise and the effective prevention of the vibration of a control substrate while the design flexibility is maintained at the same high level as that of conventional ones. An inverter-integrated electric compressor in which a motor is incorporated and a high-voltage circuit for motor drive including an inverter and a control substrate provided with a low-voltage circuit for control are provided in a compressor housing is characterized in that a shield plate made of a material capable of shielding an electromagnetic noise emitted from the high-voltage circuit for motor drive toward the low-voltage circuit for control is interposed between the high-voltage circuit for motor drive and the control substrate, and the shield plate and the control substrate are fixed to each other and both are fixed at a predetermined position in the compressor housing.
摘要翻译：提供了一种具有优异的操作稳定性的低成本压缩机，其能够通过屏蔽电磁噪声来提高控制电路的稳定性，并且有效地防止控制基板的振动，同时将设计灵活性保持在与该控制基板相同的高水平的常规。在压缩机壳体中设置有并入有电动机的逆变器一体式电动压缩机和具有逆变器的电动机驱动用高压电路和设置有控制用低压电路的控制基板，其特征在于，由电动机驱动用高压电路与控制基板之间插入能够屏蔽从用于电动机驱动的高压电路向低压电路发出的电磁噪声的材料，以及屏蔽板和控制基板彼此固定并且两者固定在压缩机壳体中的预定位置。

5. 发明申请

US20110217190A1 Inverter-Integrated Electric Compressor 审中-公开
标题翻译：逆变式集成式电动压缩机
公开(公告)号：US20110217190A1
公开(公告)日：2011-09-08
申请号：US13128613
申请日：2009-11-10
申请人： Jun Mizuno , Makoto Shibuya , Kazumi Ohsato , Toshimasa Shima , Eisuke Fujimura
发明人： Jun Mizuno , Makoto Shibuya , Kazumi Ohsato , Toshimasa Shima , Eisuke Fujimura
IPC分类号： F04B35/04
CPC分类号： F04C23/008 , F04C18/0215 , F04C2240/808
摘要： Disclosed is a low-cost, inverter-integrated electric compressor with which a high degree of design freedom is maintained, high vibration resistance can be achieved by reliable anchoring of the circuit components, the weight can be reduced easily, and which has excellent operational stability. An inverter-integrated electric compressor has a built-in motor and has a substrate provided with a motor drive circuit including an inverter. In the inverter-integrated electric compressor, after electric components including the substrate have been fixed in a housing space surrounded by a compressor housing and have been assembled, the housing space is filled with an insulating resin, and at least a part of the electric components are sealed by the solidified filling resin. The inverter-integrated electric compressor is characterized in that a resin frame, which has a concave retaining part provided with a concave part formed in a concave shape along the outlines of the circuit components provided on the substrate and has a vent hole provided in the concave retaining part, is mounted on the substrate, and a resin injection space, which can be filled with resin, is formed between the circuit components on the substrate and the resin frame.
摘要翻译：公开了一种低成本，逆变器集成的电动压缩机，其具有高度的设计自由度，通过可靠地固定电路部件可以实现高抗震性，重量可以容易地降低，并且具有优异的操作稳定性。逆变器一体式电动压缩机具有内置电动机，并且具有设置有包括逆变器的电动机驱动电路的基板。在逆变器一体式电动压缩机中，在包括基板的电气部件已经固定在由压缩机壳体包围的壳体空间中并且已经组装之后，容纳空间填充有绝缘树脂，并且至少一部分电气部件被固化的填充树脂密封。逆变器一体型电动压缩机的特征在于，具有凹部保持部的树脂框架，该凹部保持部具有沿着设置在基板上的电路部件的轮廓形成为凹状的凹部，并且具有设置在该凹部保持部件安装在基板上，并且在基板上的电路部件和树脂框架之间形成可填充有树脂的树脂注入空间。

6. 发明授权

US08593099B2 Electric compressor 失效
标题翻译：电动压缩机
公开(公告)号：US08593099B2
公开(公告)日：2013-11-26
申请号：US12994659
申请日：2009-04-28
申请人： Makoto Shibuya , Atsushi Saito
发明人： Makoto Shibuya , Atsushi Saito
IPC分类号： G05B11/28
CPC分类号： F04B49/10 , F04B39/121 , F04B53/08 , F04B2201/0801 , F04C18/0215 , F04C29/047 , F04C2240/808 , F04C2240/81 , F04C2270/19
摘要： Provided is an electric compressor whose manufacturing cost is reduced and in which a motor driving circuit can be positively protected. A temperature sensor is provided in the vicinity of a power semiconductor element whose temperature becomes highest among a plurality of power semiconductor elements and control of the number of revolutions of a motor is performed on the basis of temperatures detected by the temperature sensor, whereby it is possible to change the number of revolutions of the motor by using a temperature in the vicinity of a power semiconductor element in a position under the worst temperature conditions as a reference, and it becomes possible to positively protect an inverter circuit without the need for a plurality of temperature sensors.
摘要翻译：提供一种电动压缩机，其制造成本降低，并且可以有效地保护电动机驱动电路。在多个功率半导体元件的温度变得最高的功率半导体元件附近设置温度传感器，并且基于由温度传感器检测的温度来执行电动机的转数的控制，由此，可以通过使用在最差温度条件下的功率半导体元件附近的温度作为参考来改变电动机的转数，并且可以积极保护逆变器电路而不需要多个的温度传感器。

7. 发明申请

US20120076679A1 Inverter-Integrated Electric Compressor 失效
标题翻译：逆变式集成式电动压缩机
公开(公告)号：US20120076679A1
公开(公告)日：2012-03-29
申请号：US13375188
申请日：2010-05-28
申请人： Atsushi Saito , Makoto Shibuya , Kouki Yoshizawa , Hideo Ikeda
发明人： Atsushi Saito , Makoto Shibuya , Kouki Yoshizawa , Hideo Ikeda
IPC分类号： F04B35/04
CPC分类号： F04B39/00 , F04B35/04 , F04B39/06 , F04B39/121 , F04B39/14 , F04C18/0215 , F04C23/008 , F04C29/0085 , F04C2240/808 , H02K11/33
摘要： Provided is an inverter-integrated electric compressor having high heat resistance, which is capable of suppressing thermal interference among a plurality of power devices. Specifically provided is an inverter-integrated electric compressor which comprises a built-in motor and a substrate provided with a motor drive circuit including an inverter, an electric component including the substrate being affixed in a housing space surrounded by a compressor housing, wherein a plurality of power semiconductor elements which constitute the motor drive circuit are disposed radially around a drive shaft of the motor in a plane crossing the drive shaft. For example, the planar shape of the power semiconductor element is formed into a rectangle, and a gap having a sectorial planar shape is formed between the power semiconductor elements adjacent to each other.
摘要翻译：提供一种具有高耐热性的逆变器一体式电动压缩机，其能够抑制多个功率器件之间的热干扰。具体地提供一种逆变器一体式电动压缩机，其包括内置电动机和设置有包括逆变器的电动机驱动电路的基板，包括所述基板的电气部件固定在由压缩机壳体包围的壳体空间中，其中，多个构成马达驱动电路的功率半导体元件在与驱动轴交叉的平面内沿径向配置在马达的驱动轴上。例如，功率半导体元件的平面形状形成为矩形，并且在彼此相邻的功率半导体元件之间形成具有扇形平面形状的间隙。

8. 发明申请

US20110089881A1 ELECTRIC COMPRESSOR 失效
标题翻译：电动压缩机
公开(公告)号：US20110089881A1
公开(公告)日：2011-04-21
申请号：US12994659
申请日：2009-04-28
申请人： Makoto Shibuya , Atsushi Saito
发明人： Makoto Shibuya , Atsushi Saito
IPC分类号： G05D23/20
CPC分类号： F04B49/10 , F04B39/121 , F04B53/08 , F04B2201/0801 , F04C18/0215 , F04C29/047 , F04C2240/808 , F04C2240/81 , F04C2270/19
摘要： Provided is an electric compressor whose manufacturing cost is reduced and in which a motor driving circuit can be positively protected. A temperature sensor is provided in the vicinity of a power semiconductor element whose temperature becomes highest among a plurality of power semiconductor elements and control of the number of revolutions of a motor is performed on the basis of temperatures detected by the temperature sensor, whereby it is possible to change the number of revolutions of the motor by using a temperature in the vicinity of a power semiconductor element in a position under the worst temperature conditions as a reference, and it becomes possible to positively protect an inverter circuit without the need for a plurality of temperature sensors.
摘要翻译：提供一种电动压缩机，其制造成本降低，并且可以有效地保护电动机驱动电路。在多个功率半导体元件的温度变得最高的功率半导体元件附近设置温度传感器，并且基于由温度传感器检测的温度来执行电动机的转数的控制，由此，可以通过使用在最差温度条件下的功率半导体元件附近的温度作为参考来改变电动机的转数，并且可以积极保护逆变器电路而不需要多个的温度传感器。

9. 发明授权

US08653778B2 Inverter-integrated electric compressor 失效
标题翻译：变频器一体式电动压缩机
公开(公告)号：US08653778B2
公开(公告)日：2014-02-18
申请号：US13375188
申请日：2010-05-28
申请人： Atsushi Saito , Makoto Shibuya , Kouki Yoshizawa , Hideo Ikeda
发明人： Atsushi Saito , Makoto Shibuya , Kouki Yoshizawa , Hideo Ikeda
IPC分类号： H02P1/00 , F04C18/02 , H02K11/00
CPC分类号： F04B39/00 , F04B35/04 , F04B39/06 , F04B39/121 , F04B39/14 , F04C18/0215 , F04C23/008 , F04C29/0085 , F04C2240/808 , H02K11/33
摘要： Provided is an inverter-integrated electric compressor having high heat resistance, which is capable of suppressing thermal interference among a plurality of power devices. Specifically provided is an inverter-integrated electric compressor which comprises a built-in motor and a substrate provided with a motor drive circuit including an inverter, an electric component including the substrate being affixed in a housing space surrounded by a compressor housing, wherein a plurality of power semiconductor elements which constitute the motor drive circuit are disposed radially around a drive shaft of the motor in a plane crossing the drive shaft. For example, the planar shape of the power semiconductor element is formed into a rectangle, and a gap having a sectorial planar shape is formed between the power semiconductor elements adjacent to each other.
摘要翻译：提供一种具有高耐热性的逆变器一体式电动压缩机，其能够抑制多个功率器件之间的热干扰。具体地提供一种逆变器一体式电动压缩机，其包括内置电动机和设置有包括逆变器的电动机驱动电路的基板，包括所述基板的电气部件固定在由压缩机壳体包围的壳体空间中，其中，多个构成马达驱动电路的功率半导体元件在与驱动轴交叉的平面内沿径向配置在马达的驱动轴上。例如，功率半导体元件的平面形状形成为矩形，并且在彼此相邻的功率半导体元件之间形成具有扇形平面形状的间隙。

10. 发明申请

US20110217191A1 Inverter-Integrated Electric Compressor 审中-公开
标题翻译：逆变式集成式电动压缩机
公开(公告)号：US20110217191A1
公开(公告)日：2011-09-08
申请号：US13128618
申请日：2009-11-10
申请人： Eisuke Fujimra , Jun Mizuno , Makoto Shibuya , Atsushi Saito
发明人： Eisuke Fujimra , Jun Mizuno , Makoto Shibuya , Atsushi Saito
IPC分类号： F04B35/04
CPC分类号： F04B39/121 , F04C18/0215 , F04C23/008 , F04C2240/803 , F04C2240/808
摘要： Provided is an inverter-integrated electric compressor whose inverter section is molded using a urethane resin and which is excellent in joining reliability of electrically connected section. An inverter-integrated electric compressor, wherein the compressor incorporates a motor and wherein a motor drive circuit including the inverter is provided in a containing space surrounded by a compressor housing. A crimping section of a terminal of a conducting wire connected to the inverter is molded, together with the inverter, in a resin charged into the containing space. A gap at the crimping section, the gap being open to the outside, is previously covered and sealed by a gap sealant.
摘要翻译：提供了一种逆变器一体型电动压缩机，其逆变器部使用聚氨酯树脂成型，并且电连接部的接合可靠性优异。一种逆变器一体型电动压缩机，其特征在于，上述压缩机包括电动机，在由压缩机壳体包围的容纳空间内设置包括上述逆变器的电动机驱动电路。连接到逆变器的导线的端子的压接部分与逆变器一起模制在装入容纳空间的树脂中。压接部分的间隙是通过间隙密封剂预先覆盖并密封的。

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