公开(公告)号：US20140183995A1

公开(公告)日：2014-07-03

申请号：US14237816

申请日：2012-08-02

申请人： Atsushi Saitou ,  Kei Kurosaki ,  Kazumi Osato ,  Toshimasa Shima ,  Masafumi Karakama ,  Jyun Mizuno ,  Naritsugu Nakajima

发明人： Atsushi Saitou ,  Kei Kurosaki ,  Kazumi Osato ,  Toshimasa Shima ,  Masafumi Karakama ,  Jyun Mizuno ,  Naritsugu Nakajima

IPC分类号： H02K11/00

CPC分类号： H02K11/01 ,  F04B35/04 ,  F04B39/121 ,  F05C2225/00 ,  F05C2253/12 ,  F05C2253/20

摘要： A vibration-proof structure for an electric circuit for use in an inverter-integrated electric compressor can reduce cost and weight of the compressor and can have excellent productivity. The vibration-proof structure for the electric circuit of the electric compressor for use in a vehicle air conditioner, the compressor integrally including a motor for driving a compression mechanism and an electric circuit which controls drive of the motor, the structure being characterized in that an assembly 26, which is obtained by mounting at least one electric component requiring a vibration-resistant reinforcement (a coil and a capacitor constituting a noise filter, and a smoothing capacitor) on a dedicated circuit board 24 and by embedding the electric component with resin 25, is assembled in a housing of the compressor. Thus, resin consumption can be greatly reduced, cost and weight of the compressor can be reduced, and productivity can be improved.

摘要翻译： 用于逆变器一体化电动压缩机的电路的防振结构可以降低压缩机的成本和重量，并且可以具有优异的生产率。 用于车辆空调的电动压缩机的电路的防振结构，一体地包括用于驱动压缩机构的电动机的压缩机和控制电动机的驱动的电路，其特征在于， 组装体26，其通过在专用电路板24上安装至少一个需要抗振强化的电气部件（构成噪声滤波器的线圈和电容器以及平滑电容器）并通过将树脂25嵌入电气部件而获得 ，组装在压缩机的壳体中。 因此，可以大大降低树脂消耗量，可以降低压缩机的成本和重量，并且可以提高生产率。

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。